CN218312849U - Clamping tool for hardware fitting machining - Google Patents
Clamping tool for hardware fitting machining Download PDFInfo
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- CN218312849U CN218312849U CN202222190494.7U CN202222190494U CN218312849U CN 218312849 U CN218312849 U CN 218312849U CN 202222190494 U CN202222190494 U CN 202222190494U CN 218312849 U CN218312849 U CN 218312849U
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- hardware fitting
- circular
- clamping
- wheel
- polishing
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Abstract
The utility model discloses a centre gripping frock is used in hardware fitting processing, concretely relates to hardware fitting processing technology field, the utility model discloses a with the end face contact of the hardware fitting of circular structure and the wheel of polishing, by the synchronous rotation of the wheel of polishing of the biax motor drive in the annular grinding machanism and gyro wheel, the gyro wheel drives when rolling with the rolling slot and rotates rotating sleeve and circular orbit two, makes rotating sleeve do the circular motion around circular orbit two, rotating sleeve drives the wheel of polishing and polishes around the hardware fitting circumference of circular structure, simultaneously under the drive of biax motor, has realized the rotation of the wheel of polishing, has improved the efficiency of polishing to the hardware fitting of circular structure; under the normal running fit of circular orbit one and locating piece, realized the installation of installation cover, promote the grip block that corresponds through electric putter and be close to each other, a plurality of protruding pads contact with circular hardware fitting's surface laminating, realized that the quick centre gripping of hardware fitting is fixed, guarantee to add man-hour stability.
Description
Technical Field
The utility model relates to a hardware fitting processing auxiliary assembly technical field specifically is centre gripping frock is used in hardware fitting processing.
Background
Hardware fitting need reduce the roughness on hardware fitting surface through polishing at the in-process of processing to improve hardware fitting precision, and hardware fitting need carry out fixed position to hardware fitting in the course of working, with the phenomenon of avoiding hardware fitting to appear squinting when adding man-hour.
Through retrieval, the utility model patent with publication number CN214162425U discloses a clamping tool for polishing hardware, two clamps can fix hardware fittings with different structures, when the hardware is a solid body, an outer chuck can be used, the clamp directly fixes the hardware fittings from the outer side, while some hollow annular hardware fittings can be clamped by an inner chuck, the clamp directly fixes an inner ring of the annular hardware fittings, thus the outer surface can be polished integrally at one time, and the polishing effect is better; but when polishing circular hardware fitting, can only polish the surface on the hardware fitting at the fixed point among the prior art, it is less to polish the scope, and is efficient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a centre gripping frock is used in hardware fitting processing to solve the problem that mentions in the above-mentioned background art.
The utility model discloses can realize through following technical scheme: centre gripping frock is used in hardware fitting processing, including setting up the grip table on base top surface middle part, the top of grip table is provided with the annular grinding machanism who is used for circular hardware fitting processing, and annular grinding machanism includes circular orbit two, the terminal surface of circular orbit two is equipped with the slot rolling, and the bottom of circular orbit two rotates and is connected with the rotation cover, the surface that rotates the cover has double-shaft motor through the support mounting, double-shaft motor one side's output is installed with slot rolling complex gyro wheel, and the output of double-shaft motor opposite side install with circular hardware fitting tip surface contact's grinding wheel.
The utility model discloses a further technological improvement lies in: the top surface fixedly connected with of annular track two is to the joint chair, the top surface fixedly connected with of joint chair sets up the roof in the centre gripping platform top through four pillars.
The utility model discloses a further technological improvement lies in: the rotating sleeve is arranged to be of an annular structure.
The utility model discloses a further technological improvement lies in: the utility model discloses a clamping device for metal parts, including clamping table, clamping table's top surface, the clamping table install on the surface be used for the fast mechanism that presss from both sides to circular metal parts centre gripping, press from both sides the mechanism soon and include two grip blocks, the inner wall of grip block is equipped with a plurality of protruding pads that contact with annular metal parts, the top surface tip of clamping table is provided with two fixed plates, the fixed plate install on the surface with correspond the fixed continuous electric putter of grip block.
The utility model discloses a further technological improvement lies in: the surface of grip block is provided with the mount pad, electric putter's flexible end external fixation is provided with the flange, and electric putter's flexible end movable sleeve is equipped with the installation cover that cup joints with mount pad outer wall screw thread, the outside of installation cover is provided with twists the portion of moving.
The utility model discloses a further technological improvement lies in: the surface of the convex plate is provided with a positioning groove, the end part of the inner cavity of the mounting sleeve is provided with a first annular rail, and the outer part of the first annular rail is rotatably connected with a positioning block matched with the positioning groove in a positioning mode.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. the hardware fitting with the circular structure is in contact with the end face of the polishing wheel, the polishing wheel and the idler wheel are driven to synchronously rotate by a double-shaft motor in the annular polishing mechanism, the idler wheel and the rolling groove rotate to drive the rotating sleeve and the annular rail II to rotate when rolling, so that the rotating sleeve does circular motion around the annular rail II, the rotating sleeve drives the polishing wheel to polish around the circumference of the hardware fitting with the circular structure, and meanwhile, the polishing wheel autorotation is realized under the driving of the double-shaft motor, and the polishing efficiency of the hardware fitting with the circular structure is improved;
2. stir the installation cover through twisting the portion of moving, installation cover thread bush is established in the outside of mount pad, under the normal running fit of circular orbit one and locating piece, the firm installation of installation cover has been realized, electric putter's the flexible end of this moment enters into the inside of mount pad, the quick installation of electric putter and grip block has been realized, during reverse operation, the breaking away from of electric putter and grip block has been realized, it is close to each other to promote the grip block that corresponds through electric putter, a plurality of protruding pads and circular hardware fitting's surface laminating contact, it is fixed to hardware fitting's quick centre gripping has been realized, guarantee to add man-hour stability.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic external structural view of the present invention;
FIG. 2 is a schematic view of the structural connection between the holding block and the electric push rod of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;
fig. 4 is a schematic view of the structural connection between the polishing wheel and the top plate of the present invention.
In the figure: 1. a base; 2. a clamping table; 3. a fixing plate; 4. an electric push rod; 5. a clamping block; 6. a top plate; 7. a convex pad; 8. a mounting base; 9. installing a sleeve; 10. a convex plate; 11. positioning a groove; 12. positioning a block; 13. a first annular track; 14. a second annular track; 15. a docking station; 16. rolling a groove; 17. rotating the sleeve; 19. a double-shaft motor; 20. a roller; 21. and (5) grinding the wheel.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined purpose of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Please refer to fig. 1-4, the utility model discloses a clamping fixture for hardware fitting processing, which comprises a base 1, the top surface middle part of base 1 is provided with grip slipper 2, the top of grip slipper 2 is provided with roof 6, the tip of base 1 is provided with four pillars that link to each other with roof 6 bottom surface is fixed, the annular grinding machanism that is used for processing circular hardware fitting is installed to the bottom surface of roof 6, annular grinding machanism includes the butt joint seat 15 that links to each other with roof 6 bottom surface is fixed, annular track two 14 is installed to the bottom surface of butt joint seat 15, the terminal surface of annular track two 14 is equipped with slot rolling 16, and the bottom of annular track two 14 rotates and is connected with rotating sleeve 17, wherein rotating sleeve 17 sets up to the loop configuration, there is biax motor 19 at rotating sleeve 17's surface through the support mounting, biax motor 19 is following rotating sleeve 17 synchronous motion, gyro wheel 20 with slot rolling 16 roll fit is installed to the output of biax motor 19 one side, and the output of biax motor 19 opposite side is installed with the grinding wheel 21 with circular hardware fitting tip surface contact, in use, the gyro wheel 20 realizes that rotating sleeve rolling sleeve 21 rotates round hardware fitting 17, round rotating sleeve rolling round annular grinding wheel 21 has been realized, round the circular hardware fitting of rotating sleeve 21 has been processed round the circular hardware fitting 17 round circular grinding wheel 21, round the circular grinding wheel 21 has been treated round the circular hardware fitting of rotating sleeve 21, round two round the circular grinding wheel of rotating sleeve 21, round the circular hardware fitting has been realized round the rotation of rotating sleeve 21, round grinding wheel of rotating sleeve 21, round the rotation of rotating sleeve 21, round the circular hardware fitting has been realized.
The hardware fitting of circular structure is put into the grip slipper 2 on, and by the spacing centre gripping of the hardware fitting of quick-witted pair of clamp circular structure of mechanism, the hardware fitting of circular structure and the terminal surface contact of the wheel 21 of polishing, later begin work by annular grinding machanism, wheel 21 and gyro wheel 20 synchronous rotation are being polished in the drive of double-shaft motor 19, gyro wheel 20 takes place to roll with the raceway 16 and is driving rotating sleeve 17 and two 14 emergence rotations of circular orbit, make rotating sleeve 17 do circular motion round two 14 of circular orbit, rotating sleeve 17 drives the wheel 21 of polishing round the hardware fitting circumference of circular structure and polish, simultaneously under double-shaft motor 19's drive, the rotation of wheel 21 of polishing has been realized, the efficiency of polishing to the hardware fitting of circular structure has been improved.
The utility model provides a quick-witted structure that presss from both sides that is used for circular hardware fitting centre gripping is installed on the surface of grip slipper 2, quick-witted structure that presss from both sides includes two grip blocks 5, the inner wall of grip block 5 is equipped with a plurality of protruding pads 7 with annular hardware fitting contact, the top surface tip of grip slipper 2 is provided with two fixed plates 3, the fixed plate 3 install on the surface with correspond the fixed electric putter 4 that links to each other of grip block 5, the surface of grip block 5 is provided with mount pad 8, the flexible end external fixation of electric putter 4 is provided with flange 10, and the flexible end movable sleeve of electric putter 4 is equipped with the installation cover 9 that cup joints with mount pad 8 outer wall screw thread, the outside of installation cover 9 is provided with twists the portion, be convenient for through twisting the portion and twist installation cover 9, make installation cover 9 cup joint together with mount pad 8 screw thread, flange 10 is equipped with constant head tank 11 on the surface, annular track one 13 is installed to the inner chamber tip of installation cover 9, it is connected with locating piece 12 with constant head tank 11 location fit to rotate on the outside of annular track one 13, accurate butt joint of installation cover 9 and flange 10 has been realized.
When the clamping device is used, firstly, the mounting seat 8 at the end part of one clamping block 5 is sleeved with the telescopic end of the electric push rod 4, then, the mounting sleeve 9 is horizontally shifted, the mounting sleeve 9 slides on the telescopic end of the electric push rod 4, the positioning fit of the positioning groove 11 and the positioning block 12 is realized, the accurate butt joint of the mounting sleeve 9 and the convex plate 10 is realized, the mounting sleeve 9 is shifted through the screwing part, the mounting sleeve 9 is sleeved outside the mounting seat 8 through a thread, the stable mounting of the mounting sleeve 9 is realized under the rotation fit of the first annular track 13 and the positioning block 12, the telescopic end of the electric push rod 4 enters the inside of the mounting seat 8 at the moment, the rapid mounting of the electric push rod 4 and the clamping block 5 is realized, during reverse operation, the separation of the electric push rod 4 and the clamping block 5 is realized, the mounting of the other clamping block 5 and the corresponding electric push rod 4 is realized in the same way, the hardware fitting of the circular structure is placed in the middle part of the clamping table 2, the corresponding clamping blocks 5 are pushed to approach to each other through the electric push rod 4, the plurality of convex pads 7 are in contact with the outer surface of the circular hardware, the hardware fitting, the laminating and the fixing is realized, the stable clamping of the hardware fitting is ensured, and the stable machining quality is improved during the stable machining.
When the utility model is used, the hardware fitting of the circular structure is in contact with the end face of the polishing wheel 21, the polishing wheel 21 and the roller 20 are driven by the double-shaft motor 19 in the annular polishing mechanism to synchronously rotate, the roller 20 and the rolling groove 16 drive the rotating sleeve 17 and the annular track II 14 to rotate when rolling, so that the rotating sleeve 17 does circular motion around the annular track II 14, the rotating sleeve 17 drives the polishing wheel 21 to polish around the circumference of the hardware fitting of the circular structure, meanwhile, the autorotation of the polishing wheel 21 is realized under the driving of the double-shaft motor 19, and the polishing efficiency of the hardware fitting of the circular structure is improved;
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to the equivalent embodiment of the equivalent change within the technical scope of the present invention without departing from the technical scope of the present invention, but all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention will still fall within the technical scope of the present invention.
Claims (6)
1. Centre gripping frock is used in hardware fitting processing, including setting up centre gripping platform (2) on base (1) top surface middle part, its characterized in that: the top of grip-pad (2) is provided with the annular grinding machanism who is used for processing circular hardware fitting, and annular grinding machanism includes circular orbit two (14), the terminal surface of circular orbit two (14) is equipped with slot rolling (16), and the bottom of circular orbit two (14) rotates and is connected with and rotates cover (17), the surface that rotates cover (17) has biaxial motor (19) through the support mounting, the output of biaxial motor (19) one side is installed and is rolled complex gyro wheel (20) with slot rolling (16), and the output of biaxial motor (19) opposite side install with circular hardware fitting tip surface contact's wheel of polishing (21).
2. The clamping tool for hardware fitting machining according to claim 1, wherein a butt joint seat (15) is fixedly connected to the top surface of the second annular rail (14), and a top plate (6) arranged above the clamping table (2) through four supporting columns is fixedly connected to the top surface of the butt joint seat (15).
3. The clamping tool for hardware fitting machining as claimed in claim 1, wherein the rotating sleeve (17) is arranged in an annular structure.
4. The clamping tool for hardware fitting machining according to claim 1, wherein a fast clamping mechanism for clamping a circular hardware fitting is installed on the surface of the clamping table (2), the fast clamping mechanism comprises two clamping blocks (5), a plurality of convex pads (7) in contact with the circular hardware fitting are arranged on the inner wall of each clamping block (5), two fixing plates (3) are arranged at the end portions of the top surface of the clamping table (2), and electric push rods (4) fixedly connected with the corresponding clamping blocks (5) are installed on the surface of each fixing plate (3).
5. The clamping tool for hardware fitting machining as claimed in claim 4, wherein a mounting seat (8) is arranged on the outer surface of the clamping block (5), a protruding plate (10) is fixedly arranged outside the telescopic end of the electric push rod (4), a mounting sleeve (9) in threaded sleeve connection with the outer wall of the mounting seat (8) is movably sleeved on the telescopic end of the electric push rod (4), and a twisting part is arranged outside the mounting sleeve (9).
6. The clamping tool for hardware fitting machining according to claim 5, wherein a positioning groove (11) is formed in the surface of the convex plate (10), a first annular rail (13) is installed at the end portion of an inner cavity of the installation sleeve (9), and a positioning block (12) matched with the positioning groove (11) in a positioning mode is rotatably connected to the outer portion of the first annular rail (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222190494.7U CN218312849U (en) | 2022-08-19 | 2022-08-19 | Clamping tool for hardware fitting machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222190494.7U CN218312849U (en) | 2022-08-19 | 2022-08-19 | Clamping tool for hardware fitting machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218312849U true CN218312849U (en) | 2023-01-17 |
Family
ID=84885025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222190494.7U Active CN218312849U (en) | 2022-08-19 | 2022-08-19 | Clamping tool for hardware fitting machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218312849U (en) |
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2022
- 2022-08-19 CN CN202222190494.7U patent/CN218312849U/en active Active
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