CN216566415U - Clamp for machining special-shaped workpiece - Google Patents
Clamp for machining special-shaped workpiece Download PDFInfo
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- CN216566415U CN216566415U CN202123109315.4U CN202123109315U CN216566415U CN 216566415 U CN216566415 U CN 216566415U CN 202123109315 U CN202123109315 U CN 202123109315U CN 216566415 U CN216566415 U CN 216566415U
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Abstract
The utility model discloses a clamp for processing a special-shaped workpiece, which comprises a mounting frame, wherein a positioning frame with the upper side and the lower side both open is rotatably arranged in the mounting frame, a positioning piece for restraining the positioning frame is arranged on the side surface of the mounting frame, a plurality of groups of clamps are movably arranged in the positioning frame, each clamp comprises a mounting plate, a push rod is fixed in the middle of the side surface of the mounting plate, a positioning plate is arranged on one side of the push rod, which is far away from the mounting plate, and the push rod is rotatably connected with the positioning plate through a universal joint. This anchor clamps are used in processing of special-shaped workpiece, anchor clamps tip are the activity setting, can effectively laminate special-shaped workpiece and carry out the centre gripping to it, and the processing and the detection of the special-shaped workpiece of being convenient for can carry out nimble regulation to the elasticity degree of anchor clamps centre gripping simultaneously, and the use of this anchor clamps of being convenient for can overturn the work piece or carry out position control after fixing special-shaped workpiece on this anchor clamps, need not centre gripping work piece again, can effectively improve the efficiency of work piece processing.
Description
Technical Field
The utility model relates to the technical field of positioning devices, in particular to a clamp for machining a special-shaped workpiece.
Background
Dysmorphism work piece indicates the work piece that the shape is irregular more, special-shaped work piece is at welding, polishing, hardness detection, in-process such as size measurement need be to its centre gripping, splint or the claw with the work piece contact in the common anchor clamps are mostly fixed, the special-shaped work piece of laminating not convenient for leads to special-shaped work piece centre gripping unstability, and common anchor clamps are not convenient for upset special-shaped work piece, add man-hour to the special-shaped work piece back, need centre gripping special-shaped work piece again, the machining efficiency that leads to special-shaped work piece is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the technical problem of the prior art, and provides a clamp for processing a special-shaped workpiece, wherein the end part of the clamp is movably arranged, so that the special-shaped workpiece can be effectively attached and clamped, the processing and detection of the special-shaped workpiece are convenient, the clamping tightness of the clamp can be flexibly adjusted, the clamp is convenient to use, the special-shaped workpiece can be overturned or subjected to position adjustment after being fixed on the clamp, the workpiece does not need to be clamped again, the workpiece processing efficiency can be effectively improved, and the problems in the background art can be effectively solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anchor clamps are used in processing of special-shaped workpiece, includes the mounting bracket, both sides are the uncovered locating frame that sets up about the mounting bracket internal rotation is provided with, the mounting bracket side is provided with the setting element to the locating frame restraint, the locating frame internalization is provided with a plurality of anchor clamps of group.
Anchor clamps include the mounting panel, mounting panel side middle part is fixed with the ejector pin, one side that the mounting panel was kept away from to the ejector pin is provided with the locating plate, and the ejector pin passes through universal joint and is connected with the locating plate rotation, the mounting panel side slides and is provided with a plurality of groups and adjusts the pole, the one end of adjusting the pole and being close to the locating plate is passed through universal joint and is connected with the locating plate rotation, and adjusts the partial cover that the pole outside is located between locating plate and the mounting panel and be equipped with the second spring.
As a preferable technical solution of the present invention, a rotating shaft penetrating through and extending to an outer side of the mounting frame is fixed to a side surface of the positioning frame, and a first spring is sleeved on an outer side of a portion of the rotating shaft located between the mounting frame and the positioning frame.
As a preferable technical scheme of the present invention, the positioning element includes a moving rod slidably disposed on a side surface of the mounting frame, a first magnet is fixed to one end of the moving rod close to the positioning frame, a groove is formed in a position of the side surface of the positioning frame corresponding to the first magnet, and a second magnet attracted to the first magnet is fixed in the groove.
As a preferred technical solution of the present invention, a threaded hole is formed in a side surface of the positioning frame, a screw rotatably connected to a side surface of the mounting plate is connected to the threaded hole through an internal thread, and a guide rod slidably connected to the positioning frame is fixed to the side surface of the mounting plate.
According to a preferable technical scheme of the utility model, the side surface of the adjusting rod is provided with a thread, the outer side of the adjusting rod is in threaded connection with an adjusting nut, and the second spring is sleeved on the part, between the adjusting nut and the mounting plate, of the outer side of the adjusting rod.
As a preferred technical scheme of the utility model, the mounting rack comprises a plurality of supporting rods, a reinforcing plate is fixed between every two adjacent supporting rods, a connecting plate is fixed at the upper end of each supporting rod, and the positioning frame is rotatably arranged on the side surface of the connecting plate in the mounting rack.
Compared with the prior art, the utility model has the beneficial effects that:
1. the clamp for processing the special-shaped workpiece is movably arranged at the end part, the special-shaped workpiece can be effectively attached and clamped, the special-shaped workpiece can be conveniently processed and detected, meanwhile, the clamping tightness degree of the clamp can be flexibly adjusted, the clamp can be conveniently used, the special-shaped workpiece can be overturned or subjected to position adjustment after being fixed on the clamp, the workpiece does not need to be clamped again, and the workpiece processing efficiency can be effectively improved.
2. According to the clamp for processing the special-shaped workpiece, the special-shaped workpiece to be processed is placed in the positioning frame, the screw is rotated to push the mounting plate to move, the ejector rods on the side face of the mounting plate push the positioning plate to be in contact with the side face of the special-shaped workpiece, meanwhile, the positioning plate correspondingly rotates along with the shape of the side face of the special-shaped workpiece and extrudes the second spring, the adjusting rod is rotatably connected with the positioning plate through the universal joint, and the adjusting rod is slidably connected with the mounting plate to ensure that the positioning plate flexibly rotates to different angles to be attached to the side face of the special-shaped workpiece and clamp the special-shaped workpiece.
3. According to the clamp for machining the special-shaped workpiece, the positioning frame is rotated through the rotating shaft, the positioning frame drives the special-shaped workpiece to overturn through the clamp, the machining efficiency of the special-shaped workpiece is improved, the positioning frame is pulled through the rotating shaft to move to adjust the position of the special-shaped workpiece, the special-shaped workpiece is convenient to machine and detect, the first spring plays a damping role in the moving process of the positioning frame, and meanwhile the first spring is convenient for the positioning frame to move and reset.
4. According to the clamp for processing the special-shaped workpiece, the adjusting nut on the side surface of the adjusting rod is rotated to move and extrude the second spring on the outer side of the adjusting rod, and the second spring is less prone to deformation under the action of external acting force when the pressure of the adjusting nut is higher, so that the clamping effect on the special-shaped workpiece when the positioning plate is in contact with the special-shaped workpiece is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention with the support rod removed;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is a schematic structural view of the jig of the present invention.
In the figure: the device comprises a mounting frame 1, a support rod 2, a reinforcing plate 3, a connecting plate 4, a positioning frame 5, a rotating shaft 51, a first spring 52, a screw 6, a mounting plate 7, a guide rod 71, a positioning plate 8, a push rod 9, an adjusting rod 10, a second spring 11, an adjusting nut 12, a moving rod 13, a first magnet 14 and a second magnet 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an anchor clamps are used in processing of special-shaped workpiece, includes mounting bracket 1, and both sides are uncovered setting frame 5 that sets up about 1 internal rotation of mounting bracket is provided with, and 1 side of mounting bracket is provided with the setting element to 5 restraints of setting frame, and 5 internalization of setting frame are provided with a plurality of anchor clamps of group.
Anchor clamps include mounting panel 7, and mounting panel 7 side middle part is fixed with ejector pin 9, and one side that mounting panel 7 was kept away from to ejector pin 9 is provided with locating plate 8, and ejector pin 9 rotates with locating plate 8 through universal joint to be connected, and mounting panel 7 side slides and is provided with a plurality of groups and adjusts pole 10, adjusts the pole 10 and passes through universal joint and locating plate 8 rotation connection near the one end of locating plate 8, and the part cover that is located between locating plate 8 and the mounting panel 7 in the regulation pole 10 outside is equipped with second spring 11.
Promote mounting panel 7 and remove, the ejector pin 9 of mounting panel 7 side promotes locating plate 8 and the contact of special-shaped workpiece side, and corresponding rotation takes place and extrudees second spring 11 along the shape of special-shaped workpiece side simultaneously to locating plate 8, adjusts pole 10 and 8 and is connected and adjust pole 10 and mounting panel 7 sliding connection through universal joint rotation and guarantee that locating plate 8 rotates to different angles in a flexible way and the centre gripping special-shaped workpiece.
5 sides of locating frame are fixed with the pivot 51 that runs through and extend to the mounting bracket 1 outside, the outside cover that pivot 51 is located the part between mounting bracket 1 and the locating frame 5 is equipped with first spring 52, rotate locating frame 5 through pivot 51, locating frame 5 passes through anchor clamps and drives the upset of special-shaped workpiece, improve the machining efficiency of special-shaped workpiece, draw locating frame 5 through pivot 51 and remove to special-shaped workpiece position control, be convenient for special-shaped workpiece's processing and detection, first spring 52 plays the damping action in the locating frame 5 removal process, first spring 52 is convenient for locating frame 5 to remove simultaneously and resets.
The setting element is including sliding the carriage release lever 13 that sets up in the mounting bracket 1 side, the one end that carriage release lever 13 is close to locating frame 5 is fixed with first magnet 14, the position that 5 sides of locating frame correspond first magnet 14 is seted up flutedly, the recess internal fixation has the second magnet 15 with first magnet 14 mutual absorption, locating frame 5 rotates the regulation back, sliding movement lever 13 makes first magnet 14 and second magnet 15 adsorb each other, and first magnet 14 joint is fixed a position locating frame 5 in the recess.
The side of the positioning frame 5 is provided with a threaded hole, the threaded hole is internally connected with a screw rod 6 which is rotatably connected with the side of the mounting plate 7, the side of the mounting plate 7 is fixedly provided with a guide rod 71 which is slidably connected with the positioning frame 5, a special-shaped workpiece to be processed is placed in the positioning frame 5, the screw rod 6 is rotated to push the mounting plate 7 to move, and the guide rod 71 is used for positioning the mounting plate 7.
The side of adjusting pole 10 is seted up threadedly, adjust pole 10 outside threaded connection and have adjusting nut 12, the second spring 11 cover is established and is located the part between adjusting nut 12 and mounting panel 7 in adjusting the pole 10 outside, rotate adjusting nut 12 removal and the extrusion second spring 11 of adjusting the pole 10 outside of adjusting the pole 10 side, second spring 11 receives adjusting nut 12's pressure big more difficult external acting force that receives to take place to deform to improve the centre gripping effect to special-shaped workpiece when locating plate 8 contacts with special-shaped workpiece.
The mounting bracket 1 comprises a plurality of supporting rods 2, a reinforcing plate 3 is fixed between every two adjacent supporting rods 2, a connecting plate 4 is fixed at the upper end of each supporting rod 2, and the positioning frame 5 rotates to be arranged on the side face of the connecting plate 4 in the mounting bracket 1.
When in use:
placing a special-shaped workpiece to be machined in a positioning frame 5, rotating a screw 6 to push a mounting plate 7 to move, pushing a push rod 9 on the side surface of the mounting plate 7 to push a positioning plate 8 to be in contact with the side surface of the special-shaped workpiece, correspondingly rotating the positioning plate 8 along with the shape of the side surface of the special-shaped workpiece and extruding a second spring 11, rotatably connecting an adjusting rod 10 and the positioning plate 8 through a universal joint, and slidably connecting the adjusting rod 10 and the mounting plate 7 to ensure that the positioning plate 8 flexibly rotates to different angles to be attached and clamp the special-shaped workpiece;
when the rotational sensitivity of the positioning plate 8 needs to be adjusted, the adjusting nut 12 on the side surface of the rotational adjusting rod 10 moves and extrudes the second spring 11 on the outer side of the adjusting rod 10, and the second spring 11 is less prone to deformation under the action of external acting force when the pressure of the adjusting nut 12 is higher, so that the clamping effect on the special-shaped workpiece when the positioning plate 8 is in contact with the special-shaped workpiece is improved;
the positioning frame 5 is rotated through the rotating shaft 51, the positioning frame 5 drives the special-shaped workpiece to turn over through the clamp, the machining efficiency of the special-shaped workpiece is improved, after the positioning frame 5 is rotated and adjusted, the moving rod 13 is slid to enable the first magnet 14 and the second magnet 15 to be mutually adsorbed, and the first magnet 14 is clamped in the groove to position the positioning frame 5;
the positioning frame 5 is pulled through the rotating shaft 51 to move to adjust the position of the special-shaped workpiece, so that the special-shaped workpiece is conveniently machined and detected, the first spring 52 plays a damping role in the moving process of the positioning frame 5, and meanwhile, the positioning frame 5 is conveniently moved and reset by the first spring 52.
This anchor clamps are used in processing of special-shaped workpiece, anchor clamps tip are the activity setting, can effectively laminate special-shaped workpiece and carry out the centre gripping to it, and the processing and the detection of the special-shaped workpiece of being convenient for can carry out nimble regulation to the elasticity degree of anchor clamps centre gripping simultaneously, and the use of this anchor clamps of being convenient for can overturn the work piece or carry out position control after fixing special-shaped workpiece on this anchor clamps, need not centre gripping work piece again, can effectively improve the efficiency of work piece processing.
The parts which are not disclosed in the utility model are all the prior art, and the specific structure, the materials and the working principle are not detailed. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides a special-shaped workpiece processing anchor clamps, includes mounting bracket (1), its characterized in that: a positioning frame (5) with the upper side and the lower side both opened is rotatably arranged in the mounting rack (1), a positioning piece for restraining the positioning frame (5) is arranged on the side surface of the mounting rack (1), and a plurality of groups of clamps are movably arranged in the positioning frame (5);
anchor clamps include mounting panel (7), mounting panel (7) side middle part is fixed with ejector pin (9), one side that mounting panel (7) were kept away from in ejector pin (9) is provided with locating plate (8), and ejector pin (9) rotate with locating plate (8) through universal joint and are connected, mounting panel (7) side slip is provided with a plurality of groups and adjusts pole (10), adjust the one end that pole (10) are close to locating plate (8) and rotate with locating plate (8) through universal joint and be connected, and adjust the partial cover that pole (10) outside is located between locating plate (8) and mounting panel (7) and be equipped with second spring (11).
2. The jig for processing a shaped workpiece according to claim 1, characterized in that: the utility model discloses a spring mounting structure, including locating frame (5), pivot (51) are fixed with the pivot (51) that run through and extend to the mounting bracket (1) outside to locating frame (5) side, the outside cover that pivot (51) are located between mounting bracket (1) and locating frame (5) is equipped with first spring (52).
3. The jig for processing a shaped workpiece according to claim 1, characterized in that: the setting element is including sliding setting carriage release lever (13) in mounting bracket (1) side, the one end that carriage release lever (13) are close to locating frame (5) is fixed with first magnet (14), the position that locating frame (5) side corresponds first magnet (14) is seted up flutedly, the recess internal fixation has second magnet (15) with first magnet (14) mutual adsorption.
4. The jig for processing a shaped workpiece according to claim 1, characterized in that: threaded hole is seted up to locating frame (5) side, threaded hole female connection has screw rod (6) of being connected with mounting panel (7) side rotation, mounting panel (7) side is fixed with guide bar (71) with locating frame (5) sliding connection.
5. The jig for processing a shaped workpiece according to claim 1, characterized in that: the side surface of the adjusting rod (10) is provided with threads, the outer side of the adjusting rod (10) is in threaded connection with an adjusting nut (12), and the second spring (11) is sleeved on the part, located between the adjusting nut (12) and the mounting plate (7), of the outer side of the adjusting rod (10).
6. The jig for processing a shaped workpiece according to claim 1, characterized in that: mounting bracket (1) includes a plurality of bracing piece (2), is fixed with gusset plate (3) between two adjacent bracing pieces (2), and bracing piece (2) upper end is fixed with connecting plate (4), locating frame (5) rotate the side that sets up connecting plate (4) in mounting bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123109315.4U CN216566415U (en) | 2021-12-13 | 2021-12-13 | Clamp for machining special-shaped workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123109315.4U CN216566415U (en) | 2021-12-13 | 2021-12-13 | Clamp for machining special-shaped workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216566415U true CN216566415U (en) | 2022-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123109315.4U Active CN216566415U (en) | 2021-12-13 | 2021-12-13 | Clamp for machining special-shaped workpiece |
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| Country | Link |
|---|---|
| CN (1) | CN216566415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116852196A (en) * | 2023-09-04 | 2023-10-10 | 常州恒丰特导股份有限公司 | Wire drawing die inner hole interval transition fillet machining device and machining method thereof |
-
2021
- 2021-12-13 CN CN202123109315.4U patent/CN216566415U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116852196A (en) * | 2023-09-04 | 2023-10-10 | 常州恒丰特导股份有限公司 | Wire drawing die inner hole interval transition fillet machining device and machining method thereof |
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