在坐标测量机(CMM)应用中使用这些组件来提升工件并将其可靠地定位在带有1/4 " -20孔的夹具板上。它们不适用于机械加工应用。

3D CAD models available如需技术图纸和 3-D 模型，请单击零件编号。

压紧夹

压紧夹

Hold-down clamps thread directly into a fixture plate, tower, or compatible component. Slide the clamp down its shaft and press into place against the workpiece for a light hold. They're also known as tension spring clamps. Wire clamps have a slimmer profile than standard, making them good for clamping small parts or minimizing contact area for additional visibility.

Thread

Reach Ht. Size Pitch,

mm Lg. Material Tip Finish Each

Standard

13/16" 2" 1/4"-20 __ 1/4" Aluminum __ 1337N26 $32.46

1 9/16" 2 3/4" 1/4"-20 __ 1/4" Aluminum __ 1728N91 40.55

1 9/16" 2 3/4" 1/4"-20 __ 1/4" Aluminum Rubber Coated 1728N93 46.88

2 5/16" 2 3/4" 1/4"-20 __ 1/4" Aluminum __ 1728N92 45.59

2 5/16" 2 3/4" 1/4"-20 __ 1/4" Aluminum Rubber Coated 1728N94 51.94

3 7/16" 3" 1/4"-20 __ 1/4" Aluminum __ 1337N25 53.73

21mm 50mm M4 0.7 4.8mm Aluminum __ 1337N37 35.82

21mm 50mm M6 1 6.4mm Aluminum __ 1337N34 32.24

38mm 50mm M4 0.7 4.8mm Aluminum __ 1337N35 27.99

38mm 75mm M6 1 6.4mm Aluminum __ 1337N32 27.99

38mm 75mm M8 1.25 7.9mm Aluminum __ 1337N29 31.34

58mm 50mm M4 0.7 4.8mm Aluminum __ 1337N36 33.58

58mm 75mm M6 1 6.4mm Aluminum __ 1337N33 31.34

58mm 75mm M8 1.25 7.9mm Aluminum __ 1337N31 34.70

Wire

1 1/4" 1" 1/4"-20 __ 1/4" Aluminum __ 1337N27 32.46

2" 2" 1/4"-20 __ 1/4" Aluminum __ 1337N28 36.94

Fixture Plates

Fixture Plate

Fixture plates have a grid of 1/4"-20 threaded holes spaced 1/2" apart for attaching components. Alpha-numeric markings around the edges of the plates make it easier to identify holes and repeat tasks. Use aluminum plates with CMMs and optical comparators. Use acrylic plates on vision systems. They are transparent to provide your system with a view of the workpiece.

Holes

Lg. Wd. Thick. Parallel

Tolerance No.

of Style Thread

Size Ctr.-to-Ctr. Material Each

3" 3" 1/2" 0.0025" 21 Threaded 1/4"-20 1/2" Aluminum 1337N17 $100.75

3" 6" 1/2" 0.0025" 51 Threaded 1/4"-20 1/2" Aluminum 1337N18 134.33

6" 6" 3/8" 0.0025" 121 Threaded 1/4"-20 1/2" Acrylic Plastic 1337N21 287.14

6" 6" 3/8" 0.0025" 121 Threaded 1/4"-20 1/2" Aluminum 1337N16 294.64

12" 12" 1/2" 0.005" 484 Threaded 1/4"-20 1/2" Aluminum 1337N11 618.29

18" 18" 1/2" 0.01" 1,156 Threaded 1/4"-20 1/2" Aluminum 1337N12 1,097.63

24" 24" 3/4" 0.01" 2,116 Threaded 1/4"-20 1/2" Aluminum 1337N13 1,874.21

Fixture Towers

Fixture Tower

The height of fixture towers makes them useful for holding large parts. They have a grid of 1/4"-20 threaded holes spaced 1/2" apart for attaching components. Alpha-numeric markings around the edges of the towers make it easier to identify holes and repeat tasks.

Tower

Base

Holes

Overall

Ht. Lg. Wd. Lg. Wd. No.

of Style Thread

Size Material Each

6" 1" 1" 5" 1" 41 Threaded 1/4"-20 Aluminum 1337N22 $195.90

12" 1 1/2" 1 1/2" 6" 1 1/2" 180 Threaded 1/4"-20 Aluminum 1337N23 433.93

24" 2" 2" 6" 2" 372 Threaded 1/4"-20 Aluminum 1337N24 696.43

Angle Plates

Angle Plate

Use an angle plate to mount components at a right angle.

Slots

Holes

Lg. Wd. Ht. Lg. Wd. No.

of Style Thread

Size Material Each

3" 1" 3" 1 3/4" 1/4" 18 Threaded 1/4"-20 Aluminum 1337N19 $41.98

Standoffs

Standoff

Adjustable-Height Standoff

Thread

Dia. Ht. Size Lg. Material Each

Fixed Height

1/2" 1/2" 1/4"-20 1/4" Steel 1409N23 $11.78

1/2" 3/4" 1/4"-20 1/4" Steel 1409N24 12.57

1/2" 1" 1/4"-20 1/4" Steel 1409N25 12.76

1/2" 2" 1/4"-20 1/4" Steel 1409N26 14.35

1/2" 3" 1/4"-20 1/4" Steel 1409N27 17.41

3/4" 1/2" 1/4"-20 1/4" Steel 1409N28 13.73

3/4" 3/4" 1/4"-20 1/4" Steel 1409N29 13.73

3/4" 1" 1/4"-20 1/4" Steel 1409N31 13.97

3/4" 2" 1/4"-20 1/4" Steel 1409N32 14.70

3/4" 3" 1/4"-20 1/4" Steel 1409N33 15.57

1" 1/2" 1/4"-20 1/4" Steel 1409N34 14.35

1" 3/4" 1/4"-20 1/4" Steel 1409N35 14.35

1" 1" 1/4"-20 1/4" Steel 1409N36 14.59

1" 2" 1/4"-20 1/4" Steel 1409N37 15.83

1" 3" 1/4"-20 1/4" Steel 1409N38 18.33

Adjustable Height

1/2" 1 7/16"-1 3/4" 1/4"-20 1/4" Aluminum 2046N48 72.22

Pin Supports

Pin Support

Pin

Thread

Dia. Ht. Dia. Ht. Size Lg. Material Each

1/2" 3/4" 1/8" 1/4" 1/4"-20 1/4" Steel 2197N64 $20.20

3/4" 3/4" 1/8" 1/4" 1/4"-20 1/4" Steel 2197N65 20.27

Cone Supports

Cone Support

Thread

Dia. Ht. Size Lg. Material Each

5/8" 1/2" 1/4"-20 1/4" Acetal Plastic 1966N78 $9.89

Any-Angle Cone Support

Any-Angle Cone Support

Thread

Arm

Lg. Body

Lg. Arm

Rotation Size Lg. Body

Material Cone Material Each

4 1/4" 4" 360° 1/4"-20 1 1/8" Steel Acetal Plastic 1718N89 $63.89

Adjustable-Height Sleeve

Adjustable-Height Sleeve

For Standoff

Dia. Dia. Ht. Thread

Size Material Includes Each

1/2" 1 1/8" 2" 1/4"-20 Acetal Plastic 1/4"-20 Knurled Knob 2237N44 $53.27

Positioners

Positioner

Slot

Holes

Lg. Wd. Thick. Lg. Wd. No.

of Thread

Size Material Includes Each

2" 5/8" 1/4" 7/8" 9/32" 1 1/4"-20 Steel 1/4"-20 Knurled Knob 1637N73 $31.91

3" 1" 1/4" 1 3/4" 9/32" 1 1/4"-20 Steel 1/4"-20 Knurled Knob 1637N74 41.09

3 1/8" 1 1/2" 1/4" 1" 9/32" 6, 4 8-32, 10-32 Steel 1/4"-20 Knurled Knob 1637N72 56.42