CN222660828U - Clamp for processing small holes in head of outer hexagon bolt - Google Patents
Clamp for processing small holes in head of outer hexagon bolt Download PDFInfo
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- CN222660828U CN222660828U CN202421184037.XU CN202421184037U CN222660828U CN 222660828 U CN222660828 U CN 222660828U CN 202421184037 U CN202421184037 U CN 202421184037U CN 222660828 U CN222660828 U CN 222660828U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of machining, and discloses a clamp for machining small holes at the head of an outer hexagon bolt, which comprises a clamping device and a metal protective frame, the bottom surface fixedly connected with load-bearing platform of metal protect the frame, load-bearing platform's bottom surface fixedly connected with supporting shoe, metal protect frame threaded connection in clamping device's lower extreme. The clamp for machining the small holes in the head of the outer hexagon bolt is provided with the clamp, the connecting device and the metal plug board, so that the clamp between the two clamping plates inside the clamp can be adjusted, the outer hexagon nut is effectively prevented from being loosened during machining, unstable data of the outer hexagon bolt can be avoided, the service time clamp of the device can be increased, the second threaded nut, the second limiting threaded rod and the metal connecting block are arranged, the metal connecting block can be detached, and the metal connecting block can be replaced more rapidly and conveniently.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a clamp for machining small holes in the head of an outer hexagon bolt.
Background
The outer hexagonal bolt is a metal fitting, also called an outer hexagonal screw, an outer hexagonal screw or an outer hexagonal bolt, and is a daily commonly used part, and sometimes a small hole needs to be machined in the head of the outer hexagonal bolt.
The prior art discloses application number CN202220469295,7 a clamp for processing outer hexagon bolt head aperture, including the stopper main part, first anchor clamps are installed on the top of stopper main part, first antiskid groove has been seted up to the inboard equidistance of first anchor clamps, first internal thread groove has been seted up to the left end of first anchor clamps, the spacing groove has been seted up on one side that the top of stopper main part is close to first anchor clamps, the fixed block is installed to one side that the top of stopper main part is close to the spacing groove, the right-hand member of bearing is equipped with the screw rod, through setting up spacing groove, sliding block, first anchor clamps, second anchor clamps, first antiskid groove, second antiskid groove, screw rod, bearing and second internal thread groove, can be through spacing groove, sliding block, first anchor clamps, second anchor clamps, first antiskid groove, second antiskid groove, screw rod, bearing and second internal thread groove with the outer hexagon bolt head centre gripping of waiting to process fixed, simple structure helps improving the machining efficiency of outer hexagon bolt head aperture.
Above-mentioned second anchor clamps and slider are installed to lead to the position slip of second anchor clamps comparatively troublesome, make first anchor clamps and second anchor clamps centre gripping comparatively difficult, can let outer hexagon bolt processing time become flexible, thereby cause outer hexagon bolt processing data unstable.
Disclosure of utility model
The utility model aims to provide a clamp for processing small holes in the head of an outer hexagon bolt, which aims to solve the problems in the background art.
The technical scheme is that the clamp for processing the small holes in the head of the outer hexagon bolt comprises a clamping device and a metal protection frame, wherein the bottom end surface of the metal protection frame is fixedly connected with a bearing platform, the bottom end surface of the bearing platform is fixedly connected with a supporting block, and the metal protection frame is in threaded connection with the lower end of the clamping device.
Clamping device includes metal plug-in block, anchor clamps, connecting device, spacing threaded rod second, hexagon nut second and centre gripping silica gel piece, hexagon nut second is located clamping device's left end, hexagon nut second threaded connection is in spacing threaded rod outside one end, spacing threaded rod second runs through the outside one end of metal plug-in block, connecting device swing joint is in the inside one end of metal plug-in block, connecting device threaded connection is in the lower extreme of anchor clamps, the centre gripping silica gel piece is installed in the upper end of anchor clamps.
Preferably, the fixture comprises a clamping plate, a first fixed threaded rod, a first hexagonal nut, a second fixed threaded rod and a first threaded nut, wherein the first threaded nut is located at the lower end of the fixture, the first threaded nut is in threaded connection with the lower end of the second fixed threaded rod, the second fixed threaded rod is fixedly connected with the bottom end surface of the clamping plate, the clamping plate is movably connected with the threaded end surface of the first fixed threaded rod, and the first hexagonal nut is in threaded connection with the threaded end surface of the first fixed threaded rod.
Preferably, the connecting device comprises a first limit threaded rod, a metal connecting block and a second threaded nut, wherein the second threaded nut is located at the lower end of the connecting device, the second threaded nut is connected to the lower end of the first limit threaded rod in a threaded mode, and the first limit threaded rod is fixedly connected to the bottom end surface of the metal connecting block.
Preferably, the metal plug block is movably connected to the inner wall surface of the metal protection frame, the metal protection frame is movably connected to the threaded end surface of the second limit threaded rod, the hexagonal nut is movably connected to the left side surface and the right side surface of the metal protection frame, the metal plug block is movably connected to the surface of the bearing platform, the surface of the metal plug block is held, the metal plug block is pushed to move downwards, the metal plug block is plugged into the inner wall surface of the metal protection frame, and the bottom end surface of the metal plug block is connected with the top end surface of the bearing platform.
Preferably, the second threaded nut is movably connected to the bottom end surface of the bearing platform, the first limiting threaded rod is movably connected to the inner wall surface of the metal plug-in block, the metal plug-in block is movably connected to the inner wall surface of the bearing platform, the second threaded nut is held on the surface of the second threaded nut, and the second threaded nut is rotated so that the second threaded nut can rotate on the threaded end surface of the first limiting threaded rod, and therefore the metal connecting block, the bearing platform and the metal plug-in block can be fixed by threads.
Preferably, the clamping silica gel block is movably connected to the inner wall surface of the clamping plate, the clamping plate is in threaded connection with the top end surface of the metal connecting block, the threaded nut is movably connected to the bottom end surface of the metal connecting block, the upper end of the clamping plate is held, the clamping plate is pushed to move downwards, the clamping plate pushes the metal connecting block to move downwards, the metal connecting block is inserted into the inward end of the metal inserting block, and meanwhile, the first limiting threaded rod penetrates through the inner wall surface of the metal inserting block and the bearing platform.
Preferably, the number of the first fixed threaded rods is four, the first fixed threaded rods are in a group, the first fixed threaded rods are in a vertical distribution, the first fixed threaded rods are in a front-back distribution, the same group of the first fixed threaded rods are in a front-back distribution, the first hexagonal nuts are in threaded connection with the surface of the clamping plate, the surface of the first hexagonal nuts is held, the first hexagonal nuts are rotated, the first hexagonal nuts are enabled to rotate on the threaded end surface of the first fixed threaded rods, and therefore the positions of the clamping plate can be limited and fixed, and the positions of the clamping silica gel blocks can be clamped and fixed.
Compared with the prior art, the utility model has the beneficial effects that:
1. The clamp for machining the small holes in the head of the outer hexagon bolt is provided with the clamp, the connecting device and the metal plug board, so that the clamp between the two clamping plates inside the clamp can be adjusted, the outer hexagon nut is effectively prevented from being loosened during machining, unstable data of the outer hexagon bolt can be avoided, and the service time of the device can be prolonged.
2. This anchor clamps are used in processing of outer hexagon bolt head aperture is through being provided with threaded nut two, spacing threaded rod two and metal connecting block to can dismantle the metal connecting block, let the change of metal connecting block more quick and convenient, can increase the device's live time.
Drawings
FIG. 1 is a schematic perspective view of the whole of the present utility model;
FIG. 2 is a schematic diagram of the overall bottom view of the present utility model;
FIG. 3 is a schematic perspective view of a metal frame and a platform according to the present utility model;
FIG. 4 is a schematic perspective view of a clamping device according to the present utility model;
FIG. 5 is a schematic perspective view of the clamp and connecting device of the present utility model;
fig. 6 is an enlarged schematic view of a portion of the structure of fig. 5 a in accordance with the present utility model.
The device comprises a clamping device, a metal plug-in block, a clamp, a clamping plate, a fixing threaded rod I, a hexagonal nut I, a fixing threaded rod II, a threaded nut I, a connecting device I, a limiting threaded rod I, a metal connecting block I, a limiting threaded nut II, a limiting threaded rod II, a clamping silica gel block II, a clamping plate II, a clamping silica gel block II, a supporting block II, a metal protection frame II, a supporting platform II and a carrying platform II.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides the following technical solutions:
The utility model provides a anchor clamps are used in processing of outer hexagon bolt head aperture, includes clamping device 1 and metal protection frame 3, and the bottom surface mounting of metal protection frame 3 has loading platform 4, and loading platform 4's bottom surface mounting has supporting shoe 2, and metal protection frame 3 threaded connection is in clamping device 1's lower extreme.
The clamping device 1 comprises a metal plug-in block 11, a clamp 12, a connecting device 13, a limit threaded rod II 14, a hexagonal nut II 15 and a clamping silica gel block 16, wherein the hexagonal nut II 15 is located at the left end of the clamping device 1, the hexagonal nut II 15 is in threaded connection with the outer side end of the limit threaded rod II 14, the limit threaded rod II 14 penetrates through the outer side end of the metal plug-in block 11, the connecting device 13 is movably connected with the inner side end of the metal plug-in block 11, the metal plug-in block 11 is movably connected with the inner wall surface of the metal protection frame 3, the metal protection frame 3 is movably connected with the threaded end surface of the limit threaded rod II 14, the hexagonal nut II 15 is movably connected with the left side surface and the right side surface of the metal protection frame 3, the metal plug-in block 11 is movably connected with the surface of the bearing platform 4, the surface of the metal plug-in block 11 is pushed to move downwards, the metal plug-in block 11 is plugged into the inner wall surface of the metal protection frame 3, the bottom end surface of the metal plug-in block 11 is connected with the top end surface of the bearing platform 4, the connecting device 13 is in threaded connection with the lower end of the clamp 12, and the clamping silica gel block 16 is mounted on the upper end of the clamp 12.
The clamp 12 comprises a clamping plate 121, a first fixing threaded rod 122, a first hexagonal nut 123, a second fixing threaded rod 124 and a first threaded nut 125, wherein the first threaded nut 125 is located at the lower end of the clamp 12, the first threaded nut 125 is in threaded connection with the lower end of the second fixing threaded rod 124, the second fixing threaded rod 124 is fixedly connected with the bottom end surface of the clamping plate 121, the clamping plate 121 is movably connected with the threaded end surface of the first fixing threaded rod 122, the number of the first fixing threaded rods 122 is four, the first two fixing threaded rods 122 are in a group, the first two fixing threaded rods 122 in the same group are distributed up and down, the first hexagonal nut 123 is in threaded connection with the surface of the clamping plate 121, the surface of the first hexagonal nut 123 is rotated, and the first hexagonal nut 123 is held to enable the first hexagonal nut 123 to rotate on the threaded end surface of the first fixing threaded rod 122, so that the position of the clamping plate 121 can be limited and fixed, and the position of the clamping silica gel block 16 can be clamped and fixed, and the first hexagonal nut 123 is in threaded connection with the threaded end surface of the first fixing threaded rod 122.
The connecting device 13 comprises a first limiting threaded rod 131, a metal connecting block 132 and a second threaded nut 133, the second threaded nut 133 is located at the lower end of the connecting device 13, the second threaded nut 133 is movably connected to the bottom end surface of the bearing platform 4, the first limiting threaded rod 131 is movably connected to the inner wall surface of the metal connecting block 132, the metal connecting block 11 is movably connected to the inner wall surface of the bearing platform 4, the surface of the second threaded nut 133 is held, the second threaded nut 133 is rotated, the threaded end surface of the second threaded nut 133 is enabled to rotate, and accordingly the metal connecting block 132, the bearing platform 4 and the metal connecting block 11 can be fixed in a threaded manner, the second threaded nut 133 is connected to the lower end of the first limiting threaded rod 131, the clamping silicone block 16 is movably connected to the inner wall surface of the clamping plate 121, the clamping plate 121 is connected to the top end surface of the metal connecting block 132 in a threaded manner, the first threaded nut 125 is movably connected to the bottom end surface of the metal connecting block 132, the upper end of the clamping plate 121 is held, the clamping plate 121 is pushed to move downwards, the clamping plate 121 is pushed to push the metal 132 to move downwards, and the metal 132 is pushed to move downwards, and the metal connecting block 132 is enabled to penetrate the metal connecting block 11 into the inner side of the threaded rod 11 to the inner wall of the bearing platform 11, and the threaded end of the first limiting threaded rod 11 is fixed to the bottom end of the metal connecting block 11.
When in use, the surface of the metal plug block 11 is held, the metal plug block 11 is pushed to move downwards, the metal plug block 11 is plugged into the inner wall surface of the metal protection frame 3, and the bottom end surface of the metal plug block 11 is connected with the top end surface of the bearing platform 4.
Then, the threaded end of the second limit threaded rod 14 is held, and the second limit threaded rod 14 is pushed to penetrate through the inner wall surfaces of the metal plug-in block 11 and the metal protection frame 3, so that the left side surface of the second limit threaded rod 14 is flush with the left side surface of the bearing platform 4.
And then the second hexagonal nut 15 is rotated, so that the second hexagonal nut 15 rotates on the outer thread end surface of the second limit threaded rod 14, and the second hexagonal nut 15 is connected with the outer surface of the metal protection frame 3, so that the position of the metal plug-in block 11 can be determined.
Then, the bottom end surface of the metal connection block 132 is held, and the metal connection block 132 is pushed to one end upward, so that the metal connection block 132 is connected with the bottom end surface of the clamping plate 121, and the second fixing threaded rod 124 penetrates through the front and rear ends of the metal connection block 132.
And then the first threaded nut 125 is rotated, the first threaded nut 125 rotates on the threaded surface of the second fixed threaded rod 124, so that the first threaded nut 125 is connected with the upper end surface of the metal connecting block 132, and the metal connecting block 132 and the clamping plate 121 can be fixed in a threaded manner.
Then, the upper end of the clamping plate 121 is held, the clamping plate 121 is pushed to move downwards, so that the clamping plate 121 pushes the metal connecting block 132 to move downwards, the metal connecting block 132 is inserted into one inward end of the metal inserting block 11, and meanwhile, the first limiting threaded rod 131 penetrates through the inner wall surfaces of the metal inserting block 11 and the bearing platform 4.
The thickness and size of the clamping silicone block 16 can be adjusted according to the processed outer hexagonal bolts by inserting the clamping silicone block 16 into the upper end inner wall surface of the clamping plate 121.
The two clamping plates 121 are then pushed towards each other so that the two clamping plates 121 come into contact, thereby enabling the position of the clamped silicone block 16 to be determined.
Then, the surface of the second threaded nut 133 is held, and the second threaded nut 133 is rotated, so that the second threaded nut 133 rotates on the threaded end surface of the first limit threaded rod 131, and the metal connecting block 132, the bearing platform 4 and the metal plug 11 can be fixed in a threaded manner.
And then one end of the first fixed threaded rod 122 is held, and the first fixed threaded rod 122 is pushed to be inserted into the inner wall surface of the clamping plate 121, so that the two clamping plates 121 can be limited.
Then, the surface of the first hexagonal nut 123 is held, and the first hexagonal nut 123 is rotated, so that the first hexagonal nut 123 rotates on the threaded end surface of the first fixed threaded rod 122, and the position of the clamping plate 121 can be limited and fixed, and the position of the clamping silica gel block 16 can be clamped and fixed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The clamp for processing the small holes of the head parts of the outer hexagonal bolts comprises a clamping device (1) and a metal protection frame (3) and is characterized in that a bearing platform (4) is fixedly connected to the bottom end surface of the metal protection frame (3), a supporting block (2) is fixedly connected to the bottom end surface of the bearing platform (4), and the metal protection frame (3) is in threaded connection with the lower end of the clamping device (1);
Clamping device (1) is including metal plug block (11), anchor clamps (12), connecting device (13), spacing threaded rod two (14), hexagonal nut two (15) and centre gripping silica gel piece (16), hexagonal nut two (15) are located the left end of clamping device (1), hexagonal nut two (15) threaded connection is in spacing threaded rod two (14) outside one end, spacing threaded rod two (14) run through metal plug block (11) outside one end, connecting device (13) swing joint is in metal plug block (11) to inboard one end, connecting device (13) threaded connection is in anchor clamps (12) lower extreme, centre gripping silica gel piece (16) are installed in anchor clamps (12) upper end.
2. The fixture for small hole machining of the head of the external hexagonal bolt according to claim 1, wherein the fixture (12) comprises a clamping plate (121), a first fixing threaded rod (122), a first hexagonal nut (123), a second fixing threaded rod (124) and a first threaded nut (125), the first threaded nut (125) is located at the lower end of the fixture (12), the first threaded nut (125) is in threaded connection with the lower end of the second fixing threaded rod (124), the second fixing threaded rod (124) is fixedly connected with the bottom end surface of the clamping plate (121), the clamping plate (121) is movably connected with the threaded end surface of the first fixing threaded rod (122), and the first hexagonal nut (123) is in threaded connection with the threaded end surface of the first fixing threaded rod (122).
3. The fixture for small hole machining of the head of an outer hexagonal bolt according to claim 2, wherein the connecting device (13) comprises a first limiting threaded rod (131), a metal connecting block (132) and a second threaded nut (133), the second threaded nut (133) is located at the lower end of the connecting device (13), the second threaded nut (133) is in threaded connection with the lower end of the first limiting threaded rod (131), and the first limiting threaded rod (131) is fixedly connected with the bottom end surface of the metal connecting block (132).
4. The fixture for machining the small holes in the head of the outer hexagonal bolt according to claim 3, wherein the metal plug-in block (11) is movably connected to the inner wall surface of the metal protection frame (3), the metal protection frame (3) is movably connected to the threaded end surface of the second limit threaded rod (14), the hexagonal nut (15) is movably connected to the left side surface and the right side surface of the metal protection frame (3), and the metal plug-in block (11) is movably connected to the surface of the bearing platform (4).
5. The fixture for machining the small holes in the head of the outer hexagonal bolt according to claim 4, wherein the threaded nut II (133) is movably connected to the bottom end surface of the bearing platform (4), the first limit threaded rod (131) is movably connected to the inner wall surface of the metal plug-in block (11), and the metal plug-in block (11) is movably connected to the inner wall surface of the bearing platform (4).
6. The fixture for small holes in the head of an outer hexagonal bolt according to claim 5, wherein the clamping silica gel block (16) is movably connected to the inner wall surface of the clamping plate (121), the clamping plate (121) is in threaded connection with the top end surface of the metal connecting block (132), and the first threaded nut (125) is movably connected to the bottom end surface of the metal connecting block (132).
7. The fixture for small holes in the head of an external hexagonal bolt according to claim 6, wherein the number of the first fixing threaded rods (122) is four, the number of the first fixing threaded rods (122) is one, the number of the first fixing threaded rods (122) is two, the first fixing threaded rods (122) are distributed up and down, the first fixing threaded rods (122) are distributed back and forth, and the first hexagonal nuts (123) are in threaded connection with the surface of the clamping plate (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421184037.XU CN222660828U (en) | 2024-05-28 | 2024-05-28 | Clamp for processing small holes in head of outer hexagon bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421184037.XU CN222660828U (en) | 2024-05-28 | 2024-05-28 | Clamp for processing small holes in head of outer hexagon bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222660828U true CN222660828U (en) | 2025-03-25 |
Family
ID=95055694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421184037.XU Active CN222660828U (en) | 2024-05-28 | 2024-05-28 | Clamp for processing small holes in head of outer hexagon bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222660828U (en) |
-
2024
- 2024-05-28 CN CN202421184037.XU patent/CN222660828U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251119 Address after: 215600 Jiangsu Province Suzhou City Zhangjiagang City Leyu Town Changfeng Village Tongfu Road No. 3 Patentee after: Zhangjiagang Aifuwei Precision Machinery Manufacturing Co., Ltd. Country or region after: China Address before: 211600 Jiangsu Province Huai'an City Jinhu County Economic Development Zone South side of Shenhua Avenue West side of Yongyang Road Patentee before: Jiangsu Xiangrui Automotive Parts Technology Co.,Ltd. Country or region before: China |