CN216399400U - Positioning fixture of beveling machine - Google Patents
Positioning fixture of beveling machine Download PDFInfo
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- CN216399400U CN216399400U CN202123258838.5U CN202123258838U CN216399400U CN 216399400 U CN216399400 U CN 216399400U CN 202123258838 U CN202123258838 U CN 202123258838U CN 216399400 U CN216399400 U CN 216399400U
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- positioning chuck
- chuck
- adjustable positioning
- adjustable
- positioning
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Abstract
The utility model discloses a positioning clamp of an edge chamfering machine, which comprises two end positioning chucks, wherein the two end positioning chucks are respectively a fixed positioning chuck and an adjustable positioning chuck, and the adjustable positioning chuck comprises an adjustable positioning chuck base and an adjustable positioning chuck adjusting seat. The adjustable positioning chuck adjusting seat can adjust deflection on the adjustable positioning chuck base, and a feeler gauge is placed between the adjustable positioning chuck base and the adjustable positioning chuck adjusting seat for fastening, so that the right angle of a chuck can be adjusted, and the rejection rate of the chuck and the debugging difficulty of the chuck are reduced; the bolt penetrates through the movable adjusting groove for fastening, and the fixed positions of the fixed positioning chuck and the adjustable positioning chuck can be adjusted, so that the adjustable positioning chuck is suitable for positioning and clamping products with different sizes.
Description
Technical Field
The utility model relates to the technical field of chamfering of optical products, in particular to a positioning clamp of a chamfering machine.
Background
The fixture is an auxiliary tool for positioning, limiting and fastening parts in the machining industry, optical products include cameras, projectors, laser range finders, mobile phone lenses, digital video cameras and the like, products with optical effects are researched, lens parts with lenses belong to the optical products, and chamfering processing needs to be carried out on the lenses when the optical products are produced.
As shown in the attached drawing 1, the chucks on two sides of the existing chamfering fixture are the same, the chucks are fixed on the clamping moving block by using positioning holes and screws, the mounting positions cannot be adjusted and changed at will to position, the universality is extremely poor, the right angle of the V-shaped groove of the chuck cannot be adjusted, once the V-shaped groove of the chuck is manufactured to be deviated or worn after being used, the whole chuck needs to be replaced, and the required precision and the cost are high.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model designs a positioning clamp of an edge chamfering machine.
The utility model adopts the following technical scheme:
the utility model provides a positioning fixture of beveling machine, including both ends location chuck, both ends location chuck is fixed positioning chuck and adjustable positioning chuck respectively, adjustable positioning chuck includes adjustable positioning chuck base and adjustable positioning chuck regulation seat, the fixed positioning chuck, it is provided with V-arrangement clamp groove to correspond respectively on adjustable positioning chuck base and the adjustable positioning chuck regulation seat, it is provided with the hinge hole to correspond on adjustable positioning chuck base and the adjustable positioning chuck regulation seat, it is articulated through the round pin axle in the hinge hole, it is provided with curved angle modulation hole to correspond the hinge hole on the adjustable positioning chuck regulation seat, it is provided with the fastening screw hole to correspond the angle modulation hole on the adjustable positioning chuck base, the bolt passes angle modulation hole and fastening screw hole threaded connection, fixed adjustable positioning chuck base of locking and adjustable positioning chuck regulation seat.
Preferably, the fixed positioning chuck and the adjustable positioning chuck are respectively and correspondingly provided with a movable adjusting groove.
Preferably, the movement adjusting groove is a kidney-shaped groove.
Preferably, the V-shaped groove ends of the fixed positioning chuck, the adjustable positioning chuck base and the adjustable positioning chuck adjusting seat are respectively provided with an abutting groove.
Preferably, the two sides in the V-shaped clamp groove of the fixed positioning clamp are correspondingly provided with semi-cylindrical protrusions.
Preferably, the length of the movement regulating groove is 50-56 mm.
The utility model has the beneficial effects that: (1) the adjustable positioning chuck adjusting seat can adjust deflection on the adjustable positioning chuck base, and a feeler gauge is placed between the adjustable positioning chuck base and the adjustable positioning chuck adjusting seat for fastening, so that the right angle of the chuck can be adjusted, and the rejection rate of the chuck and the debugging difficulty of the chuck are reduced; (2) the utility model can adjust the fixed positions of the fixed positioning chuck and the adjustable positioning chuck by the bolt which passes through the movable adjusting slot for fastening, thereby being applicable to positioning and clamping products with different sizes.
Drawings
FIG. 1 is a schematic view of a positioning clamp chuck of a prior art beveling machine;
FIG. 2 is a schematic diagram of an embodiment of the present invention;
FIG. 3 is a schematic view of an adjustable positioning chuck base according to the present invention;
FIG. 4 is a schematic view of an adjustable positioning chuck adjustment base according to the present invention;
in the figure: 1. fixed location chuck, 2, adjustable location chuck, 3, adjustable location chuck base, 4, adjustable location chuck adjust the seat, 5, removal adjustment tank, 6, hinge hole, 7, angle modulation hole, 8, semi-cylindrical arch, 9, lean on tight groove, 10, fastening screw hole.
Detailed Description
The technical scheme of the utility model is further described in detail by the following specific embodiments in combination with the attached drawings:
example (b): as shown in the attached figure 1, the positioning clamp of the beveling machine comprises two end positioning chucks which are respectively a fixed positioning chuck 1 and an adjustable positioning chuck 2, the adjustable positioning chuck comprises an adjustable positioning chuck base 3 and an adjustable positioning chuck adjusting seat 4, V-shaped clamping grooves are respectively and correspondingly arranged on the fixed positioning chuck, the adjustable positioning chuck base and the adjustable positioning chuck adjusting seat, the adjustable positioning chuck base and the adjustable positioning chuck adjusting seat are correspondingly provided with hinge holes 6 which are hinged through pin shafts, the adjustable positioning chuck base is provided with a plurality of adjustable positioning chuck adjusting seats, the adjustable positioning chuck base is provided with a plurality of angle adjusting holes 7 corresponding to the hinge holes, the adjustable positioning chuck base is provided with a plurality of fastening screw holes 10 corresponding to the angle adjusting holes, and the bolts penetrate through the angle adjusting holes to be in threaded connection with the fastening screw holes to lock and fix the adjustable positioning chuck base and the adjustable positioning chuck adjusting seats.
The fixed positioning chuck and the adjustable positioning chuck base are respectively and correspondingly provided with a movable adjusting groove 5. The movable adjusting groove is a waist-round groove.
The V-shaped groove end parts of the fixed positioning chuck, the adjustable positioning chuck base and the adjustable positioning chuck adjusting seat are respectively provided with an abutting groove 9. The two sides in the V-shaped clamping groove of the fixed positioning clamping head are correspondingly provided with semi-cylindrical bulges 8. The length of the movable adjusting groove is 50-56 mm.
The adjustable positioning chuck adjusting seat can adjust deflection on the adjustable positioning chuck base, and a feeler gauge is placed between the adjustable positioning chuck base and the adjustable positioning chuck adjusting seat for fastening, so that the right angle of a chuck can be adjusted, and the rejection rate of the chuck and the debugging difficulty of the chuck are reduced; the bolt penetrates through the movable adjusting groove for fastening, and the fixed positions of the fixed positioning chuck and the adjustable positioning chuck can be adjusted, so that the adjustable positioning chuck is suitable for positioning and clamping products with different sizes.
When the adjustable product clamping device is used, the fixed positioning chuck and the adjustable positioning chuck move to a position which generates a rectangle in the middle, the product is clamped and positioned to a corresponding position, at the moment, a stepped table top is arranged below the product, the product is placed on the table top, the product evacuation switch of the table top is opened, the product can be fixed, and the two chucks return to the original positions to process the product.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the utility model as set forth in the claims.
Claims (6)
1. A positioning clamp of an edge chamfering machine comprises two end positioning chucks and is characterized in that the two end positioning chucks are a fixed positioning chuck and an adjustable positioning chuck respectively, the adjustable positioning chuck comprises an adjustable positioning chuck base and an adjustable positioning chuck adjusting seat, V-shaped clamping grooves are respectively and correspondingly arranged on the fixed positioning chuck, the adjustable positioning chuck base and the adjustable positioning chuck adjusting seat, the adjustable positioning chuck base and the adjustable positioning chuck adjusting seat are correspondingly provided with hinge holes which are hinged through pin shafts, the adjustable positioning chuck base is provided with a plurality of adjustable positioning chuck adjusting seats, the adjustable positioning chuck base is provided with a plurality of fastening threaded holes corresponding to the angle adjusting holes, and a bolt penetrates through the angle adjusting holes and is in threaded connection with the fastening threaded holes, and the bolt is locked and fixed on the adjustable positioning chuck base.
2. The positioning fixture of an edge chamfering machine as claimed in claim 1, wherein the fixed positioning chuck and the adjustable positioning chuck are respectively provided with a movable adjusting groove.
3. The positioning jig of the beveling machine according to claim 2, wherein the movement-adjusting groove is a kidney-round groove.
4. The positioning fixture of an edge chamfering machine as claimed in claim 1, wherein the V-shaped groove ends of the fixed positioning chuck, the adjustable positioning chuck base and the adjustable positioning chuck adjusting seat are respectively provided with an abutting groove.
5. The positioning fixture of the beveling machine as claimed in claim 1, wherein the V-shaped clamping groove of the fixed positioning chuck is correspondingly provided with semi-cylindrical protrusions at two sides.
6. The positioning jig of the beveling machine according to claim 2, wherein the length of the movement-adjusting groove is 50 to 56 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123258838.5U CN216399400U (en) | 2021-12-23 | 2021-12-23 | Positioning fixture of beveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123258838.5U CN216399400U (en) | 2021-12-23 | 2021-12-23 | Positioning fixture of beveling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216399400U true CN216399400U (en) | 2022-04-29 |
Family
ID=81285340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123258838.5U Active CN216399400U (en) | 2021-12-23 | 2021-12-23 | Positioning fixture of beveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216399400U (en) |
-
2021
- 2021-12-23 CN CN202123258838.5U patent/CN216399400U/en active Active
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