CN220313103U - Special fixture for machining hexagonal rod - Google Patents
Special fixture for machining hexagonal rod Download PDFInfo
- Publication number
- CN220313103U CN220313103U CN202321160443.8U CN202321160443U CN220313103U CN 220313103 U CN220313103 U CN 220313103U CN 202321160443 U CN202321160443 U CN 202321160443U CN 220313103 U CN220313103 U CN 220313103U
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- movable
- fixture
- hexagonal
- fixed
- base
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- 238000003754 machining Methods 0.000 title abstract description 4
- 210000000078 claw Anatomy 0.000 claims description 20
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The special fixture for machining the hexagonal rod comprises a base, wherein a fixture device is arranged on the base and comprises a movable fixture and a fixed fixture, the movable fixture and the fixed fixture are symmetrical devices with the same structure, the bottom end of the movable fixture is connected with a movable block, the movable block is arranged in a movable groove, a movable screw rod is arranged in the movable groove and penetrates through the movable block, one end of the movable screw rod is connected with the base through a limiting block, and the other end of the movable screw rod penetrates through the base and is connected with a movable rotating wheel; according to the utility model, the movable block can realize the transverse movement of the movable clamp, so that the hexagonal rods with different lengths can be clamped, and the hexagonal rods can be conveniently placed in the movable clamp; through the opening disc that sets up, realized that the stationary dog opens outwards at the in-process of inwards moving, the in-process of outwards moving inwards merges the state, can carry out the centre gripping to the hexagonal stick of different diameters.
Description
Technical Field
The utility model relates to the technical field of metal processing equipment, in particular to a special fixture for processing a hexagonal rod.
Background
In metal processing device, for the stability of processing piece, need to fix the material that waits to process, and use different anchor clamps according to the material of different shapes, and the clamping tool that needs in the hexagonal rod processing often leads to the centre gripping effect poor because the centre gripping area is little, the phenomenon that drops appears easily takes place, and because the hexagonal rod exists the phenomenon emergence of inconsistent size of length or thickness, the anchor clamps that use often can not satisfy the size of all hexagonal rods, often can waste a large amount of time, leads to production inefficiency.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides a special fixture for machining a hexagonal rod, which comprises a base, wherein a fixture device is arranged on the base, the fixture device comprises a movable fixture and a fixed fixture, the movable fixture and the fixed fixture are symmetrical devices with the same structure, the bottom end of the movable fixture is connected with a movable block, the movable block is arranged in a movable groove, a movable screw rod is arranged in the movable groove, the movable screw rod penetrates through the movable block, one end of the movable screw rod is connected with the base through a limiting block, and the other end of the movable screw rod penetrates through the base to be connected with a movable rotating wheel.
The fixed fixture comprises a support, the bottom of support fix on the base, one side of support be fixed with the opening dish, just opening dish and support on all be equipped with the mouth, the opposite side of support be equipped with the fixed jaw spare, the center department of fixed jaw spare be fixed with lock nut and through hole, lock nut in wear to have locking screw, one end of locking screw wear in the fixed jaw spare, the other end of locking screw link to each other with locking runner, locking runner on be equipped with the crank.
The fixed claw piece include the hexagonal type bottom of a plate, six edges of the hexagonal type bottom of a plate be equipped with the one end of fixed claw, the other end of fixed claw be equipped with the fixed tooth, just the fixed tooth pass support and opening disc, the center department of hexagonal type bottom of a plate still be equipped with the through-hole.
The opening plate is provided with six through openings which are arranged in a hexagonal shape, and inclined boss is arranged in each through opening.
The beneficial effects of the utility model are as follows: the special fixture for processing the hexagonal rod has the advantages that the special fixture for processing the hexagonal rod is compact in structure, the movable block can realize transverse movement of the movable fixture, the hexagonal rods with different lengths can be clamped, and the hexagonal rod is convenient to place in the fixture; through the opening disc, the fixed claws are outwards opened in the inwards moving process, and are inwards combined in the outwards moving process, so that the hexagonal rods with different diameters can be clamped; through the matched use of the locking screw rod, the locking rotating wheel and the locking nut, the hexagonal rod is clamped rapidly, the clamping force of the hexagonal rod is improved, and the hexagonal rod is prevented from rotating and falling; the clamping force and the friction coefficient of the hexagonal rod are improved through the fixed claws, and the hexagonal rod is prevented from rotating and falling; the utility model improves the contact area between the clamping tool and the hexagonal rod and improves the clamping effect.
Drawings
Fig. 1 is a schematic view of the working state of the present utility model.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is a schematic structural view of the fixing claw member of the present utility model.
Fig. 4 is a schematic structural view of the stent of the present utility model.
In the figure: 1. locking runner, 2, support, 3, opening disc, 5, crank, 6, locking screw, 7, lock nut, 8, fixed claw spare, 9, base, 10, stopper, 11, moving screw, 12, move the groove, 13, movable block, 14, move runner, 15, fixation clamp, 16, move anchor clamps, 81, fixed claw, 82, through hole, 83, fixed tooth, 84, hexagonal formula bottom of the dish, 31, through mouth, 32, inclined plane boss.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1, as shown: the utility model provides a special fixture is used in processing of hexagonal stick, includes base 9, base 9 on be equipped with fixture device, fixture device include and remove anchor clamps 16 and mounting fixture 15, just remove anchor clamps 16 and mounting fixture 15 for the same symmetrical device of structure, the bottom of removing anchor clamps 16 link to each other with movable block 13, movable block 13 establish in movable groove 12, movable groove 12 in be equipped with movable screw 11, movable screw 11 wear in movable block 13, just one end of movable screw 11 link to each other with base 9 through stopper 10, the other end of movable screw 11 pass base 9 and remove runner 14 and link to each other. By the aid of the moving block 13, the moving clamp 16 can move transversely, hexagonal bars with different lengths can be clamped, and the hexagonal bars are convenient to place in the movable clamp.
Embodiment 2, special fixture is used in processing of hexagonal stick, mounting fixture 15 include support 2, the bottom mounting of support 2 on base 9, one side of support 2 be fixed with open disk 3, just open disk 3 and support 2 on all be equipped with through-hole 31, the opposite side of support 2 be equipped with stationary dog 8, the center department of stationary dog 8 be fixed with lock nut 7 and through-hole 82, lock nut 7 in wear locking screw 6, one end of locking screw 6 wear in stationary dog 8, the other end of locking screw 6 link to each other with locking runner 1, locking runner 1 on be equipped with crank 5. The fixed jaw 8 comprises a hexagonal plate bottom 84, one end of a fixed jaw 81 is arranged on six sides of the hexagonal plate bottom 84, the other end of the fixed jaw 81 is provided with fixed teeth 83, the fixed teeth 83 penetrate through the bracket 2 and the opening plate 3, and a through hole 82 is further formed in the center of the hexagonal plate bottom 84. The opening plate 3 is provided with six through holes 31, the six through holes 31 are arranged in a hexagonal shape, and inclined bosses 32 are arranged in the through holes 31. Through the opening disc 3, the outward opening of the fixing claws 81 in the inward moving process and the inward merging state in the outward moving process are realized, and the hexagonal rods with different diameters can be clamped; through the matched use of the locking screw rod 6, the locking rotating wheel 1 and the locking nut 7, the hexagonal rod is rapidly clamped, the clamping force of the hexagonal rod is improved, and the hexagonal rod is prevented from rotating and falling; through the fixed claw 81, the clamping force and the friction coefficient of the hexagonal rod are improved, and the hexagonal rod is prevented from rotating and falling.
When the clamping device is used, the locking screw 6 of the fixed clamp 15 and the movable clamp 16 is firstly rotated outwards through the locking rotating wheel 1, then the fixed claw piece 8 is pushed inwards, at the moment, the fixed claw 81 on the fixed claw piece 8 is opened, then the movable clamp 16 is moved outwards through the movable rotating wheel 14 rotating the movable screw 11, and because the movable clamp 16 and the movable clamp 13 are fixedly connected, the movable clamp 16 is also moved outwards, at the moment, one end of a hexagonal rod can be inserted into the fixed claw piece 8 at one end of the fixed clamp 15 and props against the opening disc 3, at the moment, the locking screw 6 is driven to move inwards through the rotation of the locking rotating wheel 1 and props against the support 2, and is screwed tightly, at the moment, the movable screw 11 is driven to rotate through the rotation of the movable rotating wheel 14, the movable screw 11 drives the movable clamp 13 to move inwards, the movable clamp 16 is driven to move inwards until the other end of the hexagonal rod props against the opening disc 3 of the movable clamp 16, at the moment, and at the moment, the locking rotating wheel 1 and the locking screw 6 of the movable clamp 16 are rotated until the locking screw 6 is fixed on the support 2, and clamping operation is completed; when the diameter of the hexagonal rod is larger than the diameter formed by the through hole 31 in the split disc 3, one end of the hexagonal rod can be directly pushed against the fixing claw 81 for clamping operation.
The utility model provides a special fixture for processing a hexagonal rod, which has a compact structure, and can realize the transverse movement of a movable fixture 16 through a movable block 13, clamp hexagonal rods with different lengths, and facilitate the placement of the hexagonal rods in the fixture; through the opening disc 3, the outward opening of the fixing claws 81 in the inward moving process and the inward merging state in the outward moving process are realized, and the hexagonal rods with different diameters can be clamped; through the matched use of the locking screw rod 6, the locking rotating wheel 1 and the locking nut 7, the hexagonal rod is rapidly clamped, the clamping force of the hexagonal rod is improved, and the hexagonal rod is prevented from rotating and falling; through the fixed claw 81, the clamping force and the friction coefficient of the hexagonal rod are improved, and the hexagonal rod is prevented from rotating and falling.
Finally, the foregoing embodiments were chosen and described in detail to provide a better illustration of the teachings of the present utility model, and are not intended to be limited to the details shown. Modifications and equivalents of the present utility model may occur to those skilled in the art without departing from the spirit and scope of the present utility model, and are intended to be covered by the scope of the appended claims.
Claims (4)
1. The utility model provides a special fixture is used in processing of hexagonal stick, includes base, its characterized in that: the base on be equipped with fixture device, fixture device include removal anchor clamps and mounting fixture, just removal anchor clamps and mounting fixture be the symmetrical device that the structure is the same, the bottom of removal anchor clamps link to each other with the movable block, the movable block establish in the removal inslot, the removal inslot be equipped with the removal screw rod, the removal screw rod wear in the movable block, just one end of removal screw rod link to each other with the base through the stopper, the other end of removal screw rod pass the base and link to each other with the removal runner.
2. The special fixture for processing a hexagonal rod according to claim 1, wherein: the fixed fixture comprises a support, the bottom of support fix on the base, one side of support be fixed with the opening dish, just opening dish and support on all be equipped with the mouth, the opposite side of support be equipped with the fixed jaw spare, the center department of fixed jaw spare be fixed with lock nut and through hole, lock nut in wear to have locking screw, one end of locking screw wear in the fixed jaw spare, the other end of locking screw link to each other with locking runner, locking runner on be equipped with the crank.
3. The special fixture for processing the hexagonal rod according to claim 2, wherein: the fixed claw piece include the hexagonal type bottom of a plate, six edges of the hexagonal type bottom of a plate be equipped with the one end of fixed claw, the other end of fixed claw be equipped with the fixed tooth, just the fixed tooth pass support and opening disc, the center department of hexagonal type bottom of a plate still be equipped with the through-hole.
4. The special fixture for processing the hexagonal rod according to claim 2, wherein: the opening plate is provided with six through openings which are arranged in a hexagonal shape, and inclined bosses are arranged in the through openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321160443.8U CN220313103U (en) | 2023-05-15 | 2023-05-15 | Special fixture for machining hexagonal rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321160443.8U CN220313103U (en) | 2023-05-15 | 2023-05-15 | Special fixture for machining hexagonal rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220313103U true CN220313103U (en) | 2024-01-09 |
Family
ID=89417280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321160443.8U Active CN220313103U (en) | 2023-05-15 | 2023-05-15 | Special fixture for machining hexagonal rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220313103U (en) |
-
2023
- 2023-05-15 CN CN202321160443.8U patent/CN220313103U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |