CN216990877U - Clamp for machining center with high clamping efficiency and stable clamping stability for special-shaped shell workpiece - Google Patents
Clamp for machining center with high clamping efficiency and stable clamping stability for special-shaped shell workpiece Download PDFInfo
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- CN216990877U CN216990877U CN202122629678.4U CN202122629678U CN216990877U CN 216990877 U CN216990877 U CN 216990877U CN 202122629678 U CN202122629678 U CN 202122629678U CN 216990877 U CN216990877 U CN 216990877U
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Abstract
The utility model discloses a clamp for a machining center, which has high clamping efficiency and stable clamping of a special-shaped shell workpiece, and comprises a base, a workbench, a support column, a V-shaped workpiece placing block, an L-shaped workpiece placing block, a baffle plate, a bolt, a positioning clamping block, a positioning block, a fixing device and the special-shaped shell workpiece, wherein the fixing device comprises a pressure plate, a support pin, a locking bolt, a spring and a base, the number of the positioning blocks is two, and the positioning block is fixed on one side surface of the base.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a clamp for a machining center, which is high in clamping efficiency and stable in clamping of a special-shaped shell workpiece.
Background
The clamp is a device which is used for fixing a processing object in a machining manufacturing process to enable the processing object to occupy a correct position to receive construction, and is called as a clamp; along with the rapid development of the numerical control machining center, the numerical control machining center replaces most radial drill and vertical drill gradually because of its machining precision of high accuracy, carry out the processing of work piece, some anomalous special-shaped casing work pieces also come batch processing with the numerical control drill gradually, the casing among some accessories, first half is cylindrical, the latter half is the anomalous physique of taking the corner edge of bilateral symmetry, the centre is connected through regular rectangle, to this kind of heteroplastic work piece, often the fixed clamp is handled comparatively difficultly in the course of working, it is fixed to need to press from both sides through the cooperation with other instruments or a plurality of clamping device usually, this kind of operating mode efficiency is very low, influence the processing progress.
The utility model aims to provide a clamp for a machining center, which is high in clamping efficiency and stable in clamping of a special-shaped shell workpiece, so as to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clamp for a machining center, which is high in clamping efficiency and stable in clamping of a special-shaped shell workpiece, so as to solve the technical problem.
Dysmorphism casing work piece presss from both sides tight stable anchor clamps for machining center of efficient height, its characterized in that: the special-shaped workpiece positioning device comprises a base, a workbench, support columns, three support columns, a V-shaped workpiece placing block, an L-shaped workpiece placing block, a baffle, a bolt, a positioning clamping block, a positioning block, a fixing device and a special-shaped shell workpiece, wherein the three support columns are respectively and vertically fixed on the base, the workbench is fixed at the top of each support column, the V-shaped workpiece placing block and the L-shaped workpiece placing block are respectively assembled at two sides of the workbench, the fixing device is provided with two fixing devices, one fixing device is positioned at the back of the V-shaped workpiece placing block, the other fixing device is positioned at the back of the L-shaped workpiece placing block, the bolt penetrates through the upper part of the L-shaped workpiece placing block to be connected with the positioning clamping block, the baffle is arranged at one side, away from the V-shaped workpiece placing block, of the L-shaped workpiece placing block, the fixing device is composed of a pressure plate, a support pin, a locking bolt, a spring and a base, the base is fixed on the workbench, one end, away from the V-shaped workpiece placing block, of the pressure plate is provided with a support pin, the other end is equipped with locking bolt, the one end bottom of clamp plate is equipped with the support pin slot, and the other end is equipped with straight waist type hole in the middle of the both ends semicircle, peg graft in the support pin slot at the top of support pin, waist type hole is passed at locking bolt's top, locking bolt's top is equipped with nut and gasket, locking bolt's top from the bottom up passes waist type hole, gasket and nut in proper order, the last spring that is equipped with of locking bolt, the spring is located the below of clamp plate, the locating piece has two, a side at the base is fixed to the locating piece.
Furthermore, one end of the special-shaped shell workpiece is placed on the V-shaped workpiece placing block, and the other end of the special-shaped shell workpiece is placed on the L-shaped workpiece placing block.
Furthermore, one end of the pressing plate is provided with a rubber pad, and the surface of the rubber pad is of a net structure.
Furthermore, the manufacturing material of the bolt is 45 # steel.
Furthermore, the manufacturing material of the locking bolt is No. 45 steel.
Further, the base is a square workbench.
Further, the base is a drum base or a T-base.
Compared with the prior art, the utility model has the advantages that: the special-shaped shell workpiece positioning device is simple and reasonable in design and convenient to operate, the special-shaped shell workpiece is positioned through the positioning clamping block, the positioning block and the baffle plate, the positioning is accurate, the upper half part and the lower half part are fixed through the two fixing devices, the clamping is firm, the clamping and fixing are not needed to be carried out through other tools and clamping devices, the operation efficiency is high, the work efficiency is improved, and the processing progress is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
Fig. 1 is a structural front perspective view of a fixture for a machining center, which is provided in an embodiment of the utility model and has high clamping efficiency and stable clamping of a workpiece with a special-shaped shell;
FIG. 2 is a structural rear perspective view of a fixture for a machining center, which is provided in the embodiment of the utility model and has high clamping efficiency and stable clamping of a workpiece with a special-shaped shell;
FIG. 3 is a structural top view of a fixture for a machining center, which is provided in an embodiment of the present invention and has high clamping efficiency and stable clamping of a workpiece with a special-shaped housing;
in the drawings: 1. a base; 2. a work table; 3. a support pillar; 4. a V-shaped workpiece placing block; 5. an L-shaped workpiece placing block; 6. a baffle plate; 7. a bolt; 8. positioning the clamping block; 9. positioning blocks; 10. a fixing device; 11. a special-shaped shell workpiece; 12. pressing a plate; 13. a support pin; 14. locking the bolt; 15. a spring; 16. a base; 17. a support pin slot; 18. a kidney-shaped hole; 19. a nut; 20. a gasket; 21. and (7) a rubber pad.
Detailed Description
In view of the defects in the prior art, the technical scheme of the utility model is provided through long-term research and massive practice. The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a front perspective view of a clamp for a machining center with high clamping efficiency and stable clamping of a special-shaped housing workpiece provided in an embodiment of the present invention, fig. 2 is a rear perspective view of a clamp for a machining center with high clamping efficiency and stable clamping of a special-shaped housing workpiece provided in an embodiment of the present invention, fig. 3 is a top view of a clamp for a machining center with high clamping efficiency and stable clamping of a special-shaped housing workpiece provided in an embodiment of the present invention, and the clamp for a machining center with high clamping efficiency and stable clamping of a special-shaped housing workpiece is characterized in that: the special-shaped workpiece support device comprises a base 1, a workbench 2, support columns 3, a V-shaped workpiece placing block 4, an L-shaped workpiece placing block 5, a baffle 6, bolts 7, positioning clamping blocks 8, positioning blocks 9, fixing devices 10 and special-shaped shell workpieces 11, wherein the three support columns 3 are vertically fixed on the base 1 respectively, the workbench 2 is fixed at the top of the support columns 3, the V-shaped workpiece placing block 4 and the L-shaped workpiece placing block 5 are assembled on two sides of the workbench 2 respectively, the two fixing devices 10 are arranged, one of the two fixing devices is positioned behind the V-shaped workpiece placing block 4, the other is positioned behind the L-shaped workpiece placing block 5, the bolts 7 penetrate through the upper part of the L-shaped workpiece placing block 5 to be connected with the positioning clamping blocks 8, the baffle 6 is arranged on one side, far away from the V-shaped workpiece placing block 4, of the L-shaped workpiece placing block 5, and the fixing devices 10 are composed of a pressing plate 12, a support pin 13, Locking bolt 14, spring 15 and base 16 constitute, base 16 is fixed on workstation 2, the one end that V type work piece placing block 4 was kept away from to clamp plate 12 is equipped with supporting pin 13, and the other end is equipped with locking bolt 14, the one end bottom of clamp plate 12 is equipped with supporting pin slot 17, and the other end is equipped with straight waist type hole 18 in the middle of the semicircle in both ends, peg graft in supporting pin slot 17 at the top of supporting pin 13, waist type hole 18 is passed at locking bolt 14's top, locking bolt 14's top is equipped with nut 19 and gasket 20, waist type hole 18, gasket 20 and nut 19 are passed in proper order from the bottom up in locking bolt 14's top, be equipped with spring 15 on locking bolt 14, spring 15 is located clamp plate 12's below, locating piece 9 has two, locating piece 9 is fixed in a side of base 16.
Preferably, one end of the special-shaped shell workpiece 11 is placed on the V-shaped workpiece placing block 4, and the other end of the special-shaped shell workpiece is placed on the L-shaped workpiece placing block 5.
Preferably, one end of the pressing plate 12 is provided with a rubber pad 21, and the surface of the rubber pad 21 is of a net structure.
Preferably, the bolt 7 is made of 45 # steel.
Preferably, the material of the lock bolt 14 is 45 steel.
Preferably, the base 1 is a square workbench.
Preferably, the base 16 is a drum base or a T-base.
In summary, the clamp for a machining center, which is provided by the utility model, has high clamping efficiency and stable clamping, the clamp for a machining center places the cylindrical end of the upper half part of the special-shaped shell workpiece in the V-shaped groove of the V-shaped workpiece placing block, places the end of the irregular body with the corner edge, which is symmetrical to the left and right of the lower half part, on the L-shaped workpiece placing block, and makes the positioning block, the baffle plate and the positioning clamping block attached to the special-shaped workpiece shell to complete the positioning of the special-shaped shell workpiece, and then clamps the upper half part and the lower half part of the special-shaped shell workpiece through the pressing block and the locking bolt on the fixing device to complete the fixing of the special-shaped shell workpiece.
The special-shaped shell workpiece positioning device is simple and reasonable in design and convenient to operate, the special-shaped shell workpiece is positioned through the positioning clamping block, the positioning block and the baffle, the positioning is accurate, the upper half part and the lower half part are fixed through the two fixing devices, the clamping is firm, other tools and clamping devices are not needed for clamping and fixing, the operation efficiency is high, the working efficiency is improved, and the processing progress is guaranteed.
It should be understood that the above embodiments are only illustrative of the technical concept and features of the present invention, and the present invention is not limited to the above embodiments, and the present invention can be implemented by those skilled in the art. All such modifications and substitutions which may be made without departing from the spirit of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. Dysmorphism casing work piece presss from both sides tight stable anchor clamps for machining center of efficient height, its characterized in that: the special-shaped workpiece positioning device comprises a base, a workbench, support columns, three support columns, a V-shaped workpiece placing block, an L-shaped workpiece placing block, a baffle, a bolt, a positioning clamping block, a positioning block, a fixing device and a special-shaped shell workpiece, wherein the three support columns are respectively and vertically fixed on the base, the workbench is fixed at the top of each support column, the V-shaped workpiece placing block and the L-shaped workpiece placing block are respectively assembled at two sides of the workbench, the fixing device is provided with two fixing devices, one fixing device is positioned at the back of the V-shaped workpiece placing block, the other fixing device is positioned at the back of the L-shaped workpiece placing block, the bolt penetrates through the upper part of the L-shaped workpiece placing block to be connected with the positioning clamping block, the baffle is arranged at one side, away from the V-shaped workpiece placing block, of the L-shaped workpiece placing block, the fixing device is composed of a pressure plate, a support pin, a locking bolt, a spring and a base, the base is fixed on the workbench, one end, away from the V-shaped workpiece placing block, of the pressure plate is provided with a support pin, the other end is equipped with locking bolt, the one end bottom of clamp plate is equipped with the support pin slot, and the other end is equipped with straight waist type hole in the middle of the both ends semicircle, peg graft in the support pin slot at the top of support pin, waist type hole is passed at locking bolt's top, locking bolt's top is equipped with nut and gasket, locking bolt's top from the bottom up passes waist type hole, gasket and nut in proper order, the last spring that is equipped with of locking bolt, the spring is located the below of clamp plate, the locating piece has two, a side at the base is fixed to the locating piece.
2. The special-shaped shell workpiece clamping fixture with high clamping efficiency and stable clamping for the machining center according to claim 1, is characterized in that: one end of the special-shaped shell workpiece is placed on the V-shaped workpiece placing block, and the other end of the special-shaped shell workpiece is placed on the L-shaped workpiece placing block.
3. The special-shaped shell workpiece clamping fixture with high clamping efficiency and stable clamping for the machining center according to claim 1, is characterized in that: one end of the pressing plate is provided with a rubber pad, and the surface of the rubber pad is of a net structure.
4. The special-shaped shell workpiece clamping fixture with high clamping efficiency and stable clamping for the machining center according to claim 1, is characterized in that: the manufacturing material of the bolt is No. 45 steel.
5. The special-shaped shell workpiece clamping fixture with high clamping efficiency and stable clamping for the machining center according to claim 1, is characterized in that: the manufacturing material of the locking bolt is No. 45 steel.
6. The special-shaped shell workpiece clamping fixture with high clamping efficiency and stable clamping for the machining center according to claim 1, is characterized in that: the base is a square workbench.
7. The special-shaped shell workpiece clamping fixture with high clamping efficiency and stable clamping for the machining center according to claim 1, is characterized in that: the base is an I-shaped base or a T-shaped base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122629678.4U CN216990877U (en) | 2021-10-30 | 2021-10-30 | Clamp for machining center with high clamping efficiency and stable clamping stability for special-shaped shell workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122629678.4U CN216990877U (en) | 2021-10-30 | 2021-10-30 | Clamp for machining center with high clamping efficiency and stable clamping stability for special-shaped shell workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216990877U true CN216990877U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122629678.4U Active CN216990877U (en) | 2021-10-30 | 2021-10-30 | Clamp for machining center with high clamping efficiency and stable clamping stability for special-shaped shell workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216990877U (en) |
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2021
- 2021-10-30 CN CN202122629678.4U patent/CN216990877U/en active Active
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Effective date of registration: 20221130 Address after: Room 589-1, the west side of the fifth floor of the standard workshop, No. 4 Suyue Industrial Community, Dongwu South Road, Wuzhong Development Zone, Suzhou City, Jiangsu Province, 215168 Patentee after: Suzhou Deke Xinglang Machinery Technology Co.,Ltd. Address before: 215101 Tianling dafuge private industrial zone, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou Yinghe Plastic Co.,Ltd. |