CN212385305U - Fixing clamp for machining - Google Patents
Fixing clamp for machining Download PDFInfo
- Publication number
- CN212385305U CN212385305U CN202020452986.7U CN202020452986U CN212385305U CN 212385305 U CN212385305 U CN 212385305U CN 202020452986 U CN202020452986 U CN 202020452986U CN 212385305 U CN212385305 U CN 212385305U
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- China
- Prior art keywords
- sides
- fixedly connected
- machining
- backup pad
- platform
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- Expired - Fee Related
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Abstract
The utility model discloses a mounting fixture for machining, including mounting plate and mounting plate upper surface both sides fixed connection's connection platform, both sides the centre gripping groove has all been seted up to upper end one side of connecting the platform, both sides the middle part of connecting the platform has all been seted up the fluting, both sides the equal fixedly connected with first backup pad of opposite side of connecting the platform, both sides the equal fixed mounting in upper end of first backup pad has the pneumatic cylinder, both sides the equal fixedly connected with hydraulic stem of one end of pneumatic cylinder, the hydraulic stem passes the inside that the fluting extends to the centre gripping groove, and both sides the one end fixedly connected with supporting piece of hydraulic stem. The utility model discloses can avoid in the in-process of processing because the too big part that leads to of exerting force drops the efficiency that influences whole processing, and can promote through electric putter at the in-process that carries out machining and make the lower extreme improvement of second backup pad and filler strip for the part to support, avoid causing the deformation of part at the in-process of processing.
Description
Technical Field
The utility model relates to a mounting fixture specifically is a mounting fixture for machining.
Background
The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.
The existing clamp is clamped through two clamping pieces in the using process, if the force application is too large, the clamped parts can fall off, the whole machining efficiency is affected, the existing clamp cannot support clamped objects in the using process, the clamped objects can be deformed, and therefore the problem is solved by designing a fixing clamp for machining.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mounting fixture for machining to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a fixing clamp for machining comprises an installation bottom plate and connecting tables fixedly connected to two sides of the upper surface of the installation bottom plate, wherein clamping grooves are formed in one side of the upper ends of the connecting tables on two sides, grooves are formed in the middle of the connecting tables on the two sides, first supporting plates are fixedly connected to the other sides of the connecting tables on the two sides, hydraulic cylinders are fixedly mounted at the upper ends of the first supporting plates on the two sides, hydraulic rods are fixedly connected to one ends of the hydraulic cylinders on the two sides, the hydraulic rods penetrate through the grooves and extend to the inside of the clamping grooves, and clamping pieces are fixedly connected to one ends of the hydraulic rods on the two sides;
both sides the equal fixedly connected with connecting axle in upper end of connection platform, both sides one side of connecting axle is rotated and is connected with the connecting plate, both sides the one end of connecting plate is run through and is provided with the threaded rod, both sides the threaded rod and connecting plate threaded connection, and both sides the equal fixedly connected with knob in upper end of threaded rod, both sides the preforming under the equal fixedly connected with of lower extreme of threaded rod.
As a further aspect of the present invention: two sides a second supporting plate is arranged between the connecting tables, two sides of the lower surface of the second supporting plate are fixedly connected with electric push rods, and the lower ends of the electric push rods are fixedly connected with the upper surface of the mounting bottom plate.
As a further aspect of the present invention: and one side of each clamping piece at two sides is fixedly connected with a second rubber pad, the lower surfaces of the lower pressing pieces at two sides are fixedly connected with first rubber pads, and the first rubber pads and the second rubber pads are made of the same material.
As a further aspect of the present invention: the upper surface of second backup pad is equidistant to be provided with the filler strip, the upper surface fixed connection of filler strip and second backup pad, just the filler strip is the rubber filler strip.
As a further aspect of the present invention: the lower surface of the lower pressing piece on the two sides is fixedly connected with raised lines at equal intervals.
As a further aspect of the present invention: the rotation angle of connecting plate is 360.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up respectively and connect platform, pneumatic cylinder, hydraulic stem, holding piece and cooperate the use and can carry out the centre gripping to machine part, use through the cooperation of connecting axle, connecting plate, threaded rod, lower preforming, first rubber pad, sand grip, knob, it descends to rotate the knob and drive the threaded rod rotation for preforming and first rubber pad, sand grip and machine part's upper end carry out the contact fixation down, avoid in the process of processing because the too big part that leads to of the power of exerting comes off the efficiency that influences whole processing.
2. The utility model discloses a set up electric putter, second backup pad, filler strip respectively and can promote through electric putter at the in-process that carries out machining and make the high promotion of second backup pad and filler strip for the lower extreme improvement support of part, avoid causing the deformation of part at the in-process of processing.
Drawings
Fig. 1 is a schematic cross-sectional view of a machining jig.
Fig. 2 is a schematic top view of a machining fixture.
Fig. 3 is an enlarged schematic view of a machining fixture at a in fig. 1.
In the figure: mounting plate 1, connection platform 2, centre gripping groove 3, first backup pad 4, pneumatic cylinder 5, connecting axle 6, connecting plate 7, threaded rod 8, electric putter 9, second backup pad 10, filler strip 11, knob 12, lower holding strip 13, holding piece 14, first rubber pad 15, sand grip 16, second rubber pad 17, fluting 18, hydraulic stem 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a fixing clamp for machining includes a mounting plate 1 and a connecting platform 2 fixedly connected to both sides of the upper surface of the mounting plate 1, wherein a clamping groove 3 is formed on one side of the upper end of each connecting platform 2, a slot 18 is formed in the middle of each connecting platform 2, a first supporting plate 4 is fixedly connected to the other side of each connecting platform 2, a hydraulic cylinder 5 is fixedly mounted on the upper end of each first supporting plate 4, a hydraulic rod 19 is fixedly connected to one end of each hydraulic cylinder 5, the hydraulic rod 19 passes through the slot 18 and extends into the clamping groove 3, a clamping piece 14 is fixedly connected to one end of each hydraulic rod 19, a connecting shaft 6 is fixedly connected to the upper end of each connecting platform 2, a connecting plate 7 is rotatably connected to one side of each connecting shaft 6, a threaded rod 8 is arranged at one end of each connecting plate, threaded rods 8 on two sides are in threaded connection with the connecting plate 7, the upper ends of the threaded rods 8 on two sides are fixedly connected with rotating buttons 12, and the lower ends of the threaded rods 8 on two sides are fixedly connected with lower pressing plates 13.
Be provided with second backup pad 10 between the platform 2 is connected to both sides, the lower surface both sides fixedly connected with electric putter 9 of second backup pad 10, the lower extreme of both sides electric putter 9 and the last fixed surface of mounting plate 1 are connected, one side fixedly connected with second rubber pad 17 of both sides holding piece 14, the equal fixedly connected with first rubber pad 15 of lower surface of preforming 13 under the both sides, first rubber pad 15 is with the same material with second rubber pad 17, the equidistant bed strip 11 that is provided with of upper surface of second backup pad 10, the last fixed surface of bed strip 11 and second backup pad 10 is connected, and bed strip 11 is the rubber bed strip, the equidistant fixedly connected with sand grip 16 of lower surface of preforming 13 under the both sides, the rotation angle of connecting plate 7 is 360.
The utility model discloses a theory of operation is:
when in use, mechanical parts are placed between the clamping grooves 3 of the connecting tables 2 at two sides, the hydraulic cylinder 5 drives the hydraulic rod 19 and the clamping sheet 14 to move, the mechanical part is clamped, the clamping sheets 14 can be clamped more firmly through the arrangement of the second rubber pads 17, then the connecting plate 7 is rotated to enable the threaded rod 8 to be positioned at the upper end of the mechanical part, the rotating button 12 is rotated to drive the threaded rod 8 to rotate to descend, the lower pressing sheet 13, the first rubber pad 15, the convex strip 16 and the upper end of the mechanical part are contacted and fixed, the phenomenon that the whole processing efficiency is influenced by the falling of the part caused by overlarge applied force in the processing process is avoided, simultaneously, the filler strip can be lifted through the electric push rod 9 in the machining process to enable the height of the second supporting plate 10 and the filler strip 11 to be lifted to be higher than the lower end of the part, and the part is prevented from being deformed in the machining process.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a mounting fixture for machining, includes mounting plate (1) and mounting plate (1) upper surface both sides fixed connection's connection platform (2), its characterized in that: clamping grooves (3) are formed in one side of the upper end of each of the two sides of the connecting table (2), grooves (18) are formed in the middle of each of the two sides of the connecting table (2), first supporting plates (4) are fixedly connected to the other sides of the two sides of the connecting table (2), hydraulic cylinders (5) are fixedly mounted at the upper ends of the first supporting plates (4), hydraulic rods (19) are fixedly connected to one ends of the hydraulic cylinders (5) at the two sides, the hydraulic rods (19) penetrate through the grooves (18) and extend into the clamping grooves (3), and clamping pieces (14) are fixedly connected to one ends of the hydraulic rods (19) at the two sides;
both sides the equal fixedly connected with connecting axle (6) in upper end of connection platform (2), both sides one side of connecting axle (6) is rotated and is connected with connecting plate (7), both sides the one end of connecting plate (7) is run through and is provided with threaded rod (8), both sides threaded rod (8) and connecting plate (7) threaded connection, and both sides the equal fixedly connected with knob (12) in upper end of threaded rod (8), both sides preforming (13) under the equal fixedly connected with of lower extreme of threaded rod (8).
2. The machining fixing jig according to claim 1, characterized in that: two sides are provided with a second supporting plate (10) between the connecting tables (2), the two sides of the lower surface of the second supporting plate (10) are fixedly connected with electric push rods (9), and the two sides of the lower end of each electric push rod (9) are fixedly connected with the upper surface of the mounting bottom plate (1).
3. The machining fixing jig according to claim 1, characterized in that: one side of each clamping piece (14) on two sides is fixedly connected with a second rubber pad (17), the lower surfaces of the lower pressing pieces (13) on two sides are fixedly connected with first rubber pads (15), and the first rubber pads (15) and the second rubber pads (17) are made of the same material.
4. The machining fixing jig according to claim 2, characterized in that: the upper surface of second backup pad (10) is equidistant to be provided with filler strip (11), the upper surface fixed connection of filler strip (11) and second backup pad (10), just filler strip (11) are rubber filler strip.
5. The machining fixing jig according to claim 1, characterized in that: the lower surfaces of the lower pressing sheets (13) on the two sides are fixedly connected with convex strips (16) at equal intervals.
6. The machining fixing jig according to claim 1, characterized in that: the rotation angle of the connecting plate (7) is 360 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020452986.7U CN212385305U (en) | 2020-04-01 | 2020-04-01 | Fixing clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020452986.7U CN212385305U (en) | 2020-04-01 | 2020-04-01 | Fixing clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212385305U true CN212385305U (en) | 2021-01-22 |
Family
ID=74257356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020452986.7U Expired - Fee Related CN212385305U (en) | 2020-04-01 | 2020-04-01 | Fixing clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212385305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146504A (en) * | 2021-04-08 | 2021-07-23 | 常州机电职业技术学院 | Fixing clamp for processing based on 5G module and using method thereof |
-
2020
- 2020-04-01 CN CN202020452986.7U patent/CN212385305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146504A (en) * | 2021-04-08 | 2021-07-23 | 常州机电职业技术学院 | Fixing clamp for processing based on 5G module and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210122 Termination date: 20210401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |