CN218785494U - Machining clamp - Google Patents
Machining clamp Download PDFInfo
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- CN218785494U CN218785494U CN202223106519.7U CN202223106519U CN218785494U CN 218785494 U CN218785494 U CN 218785494U CN 202223106519 U CN202223106519 U CN 202223106519U CN 218785494 U CN218785494 U CN 218785494U
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- rotating
- outer ring
- connecting block
- inner ring
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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
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a steel construction processing technology field, concretely relates to processing anchor clamps includes the base, rotating assembly and anti-skidding subassembly, rotating assembly includes the connecting block, fixed inner ring, the rotation outer ring, the ball, the clamp splice, remove component and locking member, fixed inner ring and connecting block fixed connection, the rotation outer ring passes through the ball rotation with fixed inner ring, it establishes in the fixed inner ring outside to rotate the outer ring and overlap, frame piece and rotation outer ring fixed connection, it makes the clamp splice to the centre gripping of steel construction work piece to promote the cylinder, process the completion to the work piece simultaneously, adjust the steel construction work piece that locking member made the rotation outer ring can drive clamp splice and centre gripping and can be along fixed inner ring free rotation, make the fixed unable rotation of rotation outer ring through locking member after the upset is accomplished, thereby realize the steel construction work piece turn-over after the centre gripping.
Description
Technical Field
The utility model relates to a steel construction processing technology field especially relates to a processing anchor clamps.
Background
One of the main building structure types of steel structure engineering is a structure mainly made of steel, and the steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformability, and is mainly connected by welding, riveting and bolt connection.
At present, a clamp for machining a steel structure with the patent number of CN214135686U is adopted, a clamping plate suitable for the positioning of the clamp is selected according to the shape of the steel structure to be positioned, wedge-shaped clamping blocks on the clamping plate are clamped into the inner sides of a movable plate and a fixed plate respectively, the steel structure is placed between the clamping plates, a rotary table is screwed, the rotary table drives a screw rod to rotate, and a guide rod moves in a guide hole of the fixed plate, namely the movable plate is pushed to move, so that the clamping plate is fixed to the steel structure.
After the existing clamp is adopted for clamping and fixing, one surface of a steel structure workpiece is often required to be machined and then the other surface of the steel structure workpiece is machined during machining, and the steel structure workpiece needs to be fixed again at the moment because the existing equipment cannot be turned over, so that the machining speed is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a machining clamp has solved existing equipment and can't carry out the turn-over, need fix the steel construction work piece turn-over again to the problem of process velocity has been reduced.
In order to achieve the above object, the present invention provides a machining fixture, which comprises a base, a rotating assembly and an anti-slip assembly, wherein the rotating assembly comprises a connecting block, a fixed inner ring, a rotating outer ring, a ball, a clamping block and a moving member, the connecting block is connected with the moving member and is connected with the base through the moving member; the fixed inner ring is fixedly connected with the connecting block and is positioned on one side of the connecting block; the rotating outer ring and the fixed inner ring rotate through the balls, and the rotating outer ring is sleeved on the outer side of the fixed inner ring; the ball bearings are arranged between the fixed inner ring and the rotating outer ring; the clamping block is fixedly connected with the rotating outer ring and is positioned on one side of the rotating outer ring, which is far away from the connecting block; the push cylinder makes the clamp splice is to steel structure work piece centre gripping, accomplishes to steel structure work piece one side processing, adjusts locking member makes it can drive to rotate the outer ring the steel structure work piece of clamp splice and centre gripping can be along fixed inner ring free rotation, passes through after the upset is accomplished locking member makes it can't rotate to rotate the outer loop is fixed.
The moving component comprises a frame body, a pushing cylinder and an expansion link, wherein the frame body is fixedly connected with the base and is positioned on one side of the base; the pushing cylinder is fixedly connected with the frame body and is positioned on one side of the frame body; one end of the telescopic rod is connected with the output end of the pushing cylinder, and the other end of the telescopic rod is fixedly connected with the connecting block.
The rotating assembly further comprises a locking member, the locking member comprises a locking nut and a locking bolt, and the locking nut is fixedly connected with the clamping block and is positioned on one side, close to the rotating outer ring, of the clamping block; the locking bolt penetrates through the connecting block and is in threaded connection with the locking nut,
the anti-skid assembly comprises a slider groove, a rotating shaft, a rotating handle and an anti-skid block, wherein the clamping block is provided with the slider groove and is positioned on one side of the clamping block, which is far away from the locking nut; the rotating shaft is in threaded connection with the clamping block and is positioned in the sliding block groove; the rotating handle is fixedly connected with the rotating shaft and is positioned at one end of the rotating shaft close to the locking nut; the anti-skidding block is fixedly connected with the rotating shaft and is positioned at one end, far away from the rotating handle, of the rotating shaft.
The rotating shaft is provided with a threaded protrusion, the clamping block is provided with a threaded groove, the threaded protrusion is located on the outer surface of the rotating shaft, the threaded groove is located on one side, close to the rotating shaft, of the clamping block, and the threaded protrusion is matched with the threaded groove.
The utility model discloses a processing clamp, including base, rotating assembly and anti-skidding subassembly, rotating assembly includes connecting block, fixed inner ring, rotates outer ring, ball, clamp splice, removal component and locking means, remove the component and include the support body, promote cylinder and telescopic link, locking means includes lock nut and locking bolt, anti-skidding subassembly includes slider groove, axis of rotation, rotation handle and non slipping spur, the axis of rotation has the thread protrusion, the clamp splice has the screw thread recess, the connecting block is connected with removal component to through removing the component with the base is connected, fixed inner ring with connecting block fixed connection, and be located one side of connecting block, the ball with fixed inner ring rotates to be connected, and is located fixed inner ring surface, rotate the outer ring with the ball rotates to be connected, and the cover is established the ball is kept away from one side of fixed inner ring, the frame splice with rotate outer ring fixed connection, and be located the rotation outer ring keeps away from one side of connecting block, promote the cylinder makes the clamp splice is to the work piece centre gripping, accomplishes the adjustment to the steel construction component, makes the rotation outer ring can drive the steel construction outer ring can drive the fixed outer ring can's the unable rotation after the fixed work piece rotates the unable clamping face and solve the unable rotation problem of rotating workpiece.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic view of the overall structure of a first embodiment of the present invention.
Fig. 2 is a schematic view of the connection between the locking bolt and the locking nut of the first embodiment of the present invention.
Fig. 3 is a schematic view of the ball position of the first embodiment machining jig of the present invention.
Fig. 4 is a schematic view of the connection between the rotating shaft and the clamping block of the processing clamp according to the second embodiment of the present invention.
In the figure: 101-base, 102-connecting block, 103-fixed inner ring, 104-rotating outer ring, 105-ball, 106-clamping block, 107-frame, 108-pushing cylinder, 109-telescopic rod, 110-locking nut, 111-locking bolt, 201-slider groove, 202-rotating shaft, 203-rotating handle, 204-anti-skid block, 205-thread projection and 206-thread groove.
Detailed Description
The embodiments of the invention will be described in detail hereinafter, examples of which are illustrated in the accompanying drawings, and the embodiments described hereinafter with reference to the drawings are exemplary and intended to be illustrative of the invention and should not be construed as limiting the invention.
The first embodiment of the present application is:
please refer to fig. 1-3, fig. 1 is the overall structure schematic diagram of the first embodiment processing clamp of the present invention, fig. 2 is the connection schematic diagram of the locking bolt and the locking nut of the first embodiment processing clamp of the present invention, fig. 3 is the ball position schematic diagram of the first embodiment processing clamp of the present invention, which comprises a base 101, a rotating assembly and an anti-slip assembly, the rotating assembly comprises a connecting block 102, a fixed inner ring 103, a rotating outer ring 104, a ball 105, a clamping block 106, a moving member and a locking member, the moving member comprises a frame body 107, a pushing cylinder 108 and a telescopic rod 109, the locking member comprises a locking nut 110 and a locking bolt 111, in the process of clamping and processing the steel structure workpiece, the other side needs to be turned over after the one side of the workpiece is processed, the problem that the steel structure workpiece after being clamped can not be turned over by the existing device is solved by the foregoing scheme, and the problem that the existing device can also be used for clamping other massive rod-shaped workpieces can be solved.
For the specific embodiment, when clamping a steel structure workpiece, the clamping block 106 clamps the steel structure workpiece by the pushing cylinder 108, one surface of the steel structure workpiece is processed, the locking member is adjusted to enable the rotating outer ring 104 to drive the clamping block 106 and the clamped steel structure workpiece to freely rotate along the fixed inner ring 103, and after the steel structure workpiece is turned over, the rotating outer ring 104 is fixed by the locking member and cannot rotate
Wherein the connecting block 102 is connected with the moving member and is connected with the base 101 through the moving member; the fixed inner ring 103 is fixedly connected with the connecting block 102 and is positioned on one side of the connecting block 102; the rotating outer ring 104 and the fixed inner ring 103 rotate through the balls 105, and the rotating outer ring 104 is sleeved outside the fixed inner ring 103; the balls 105 are installed between the fixed inner ring 103 and the rotating outer ring 104; the clamping block 106 is fixedly connected with the rotating outer ring 104 and is positioned on one side of the rotating outer ring 104 far away from the connecting block 102; the steel structure workpiece turnover device is characterized in that the connecting block 102 is provided with a cylindrical protrusion, the inner fixed ring 103 is sleeved on the cylindrical protrusion and fixedly connected with the cylindrical protrusion of the connecting block 102, the balls 105 are distributed on the outer surface of the inner fixed ring 103, the inner side of the outer rotating ring 104 and the outer side of the inner fixed ring 103 are sleeved on the balls 105, the outer rotating ring 104 is rotatably connected with the inner fixed ring 103 through the balls 105, the outer rotating ring 104 is fixedly connected with the clamping blocks 106, the clamping blocks 106 clamp the steel structure workpiece through the movable member, after one surface of the steel structure workpiece is machined, the outer rotating ring 104 can rotate along the free circle of the inner fixed ring 103 through the balls 105, the outer rotating ring 104 drives the clamping blocks 106 and the steel structure workpiece to rotate, and after turnover is completed, the clamping blocks 106 are fixed through the locking workpiece, so that the outer rotating ring 104 cannot rotate, and the problem that the clamped steel structure workpiece cannot be turned over by the existing equipment is solved.
Secondly, the frame body 107 is fixedly connected with the base 101 and is positioned on one side of the base 101; the pushing cylinder 108 is fixedly connected with the frame body 107 and is positioned at one side of the frame body 107; one end of the telescopic rod 109 is connected with the output end of the pushing cylinder 108, and the other end of the telescopic rod 109 is fixedly connected with the connecting block 102; the support body 107 is located the base 101 top, the push cylinder 108 is located support body 107 side, telescopic link 109 with connecting block 102 is connected, through the output drive of push cylinder 108 the connecting block 102 with clamp splice 106 is to steel construction work piece centre gripping to it is fixed to the work piece.
Then, the locking nut 110 is fixedly connected with the clamping block 106 and is positioned on one side of the clamping block 106 close to the rotating outer ring 104; the locking bolt 111 penetrates through the connecting block 102 and is in threaded connection with the locking nut 110; the number of the locking nuts 110 is two, the two locking bolts 111 are respectively matched with the two locking nuts 110, the locking bolts 111 penetrate through the connecting block 102 to be connected with the locking nuts 110, so that the connecting block 102 clamps the clamping block 106 through the locking bolts 111, the outer rotating ring 104 can freely rotate when the locking bolts 111 are not connected with the locking nuts 110, and the outer rotating ring 104 cannot rotate when the locking bolts 111 are connected with the locking nuts 110.
When the machining clamp of the embodiment is used, the output end of the pushing cylinder 108 drives the connecting block 102 and the clamping block 106 to clamp a steel structure workpiece, so that the workpiece is fixed, after one surface of the steel structure workpiece is machined, the outer ring 104 can rotate along the free circular rotation of the fixed inner ring 103 through the balls 105, the outer ring 104 is rotated to drive the clamping block 106 and the steel structure workpiece to rotate, the workpiece can be freely turned over, and after turning is completed, the locking bolt 111 is connected with the locking nut 110 to enable the outer ring 104 to rotate, so that the problem that the steel structure workpiece clamped by the existing equipment cannot be turned over is solved.
The second embodiment of the present application is:
referring to fig. 4, fig. 4 is a schematic view illustrating a connection between a rotation shaft and a clamping block of a processing clamp according to a second embodiment of the present invention, on the basis of the first embodiment, the processing clamp of this embodiment further includes the anti-slip assembly including a sliding block slot 201, a rotation shaft 202, a rotation handle 203 and an anti-slip block 204, the rotation shaft 202 has a thread protrusion 205, and the clamping block 106 has a thread groove 206.
For the specific embodiment, after the rotating assembly clamps and fixes the steel structure workpiece, the rotating handle 203 is rotated by a worker, the rotating handle 203 drives the rotating shaft 202 to rotate, so that the anti-skid block 204 moves outwards from the slide block groove 201, and the workpiece cannot slide downwards due to the force during machining when the steel structure workpiece is machined.
Wherein the clamping block 106 is provided with the sliding block slot 201 and is positioned on one side of the clamping block 106 far away from the locking nut 110; the rotating shaft 202 is in threaded connection with the clamping block 106 and is positioned in the slider groove 201; the rotating handle 203 is fixedly connected with the rotating shaft 202 and is positioned at one end of the rotating shaft 202 close to the locking nut 110; the anti-skid block 204 is fixedly connected with the rotating shaft 202 and is positioned at one end of the rotating shaft 202 far away from the rotating handle 203; the anti-skidding blocks 204 are arranged in the slider grooves 201, the rotating shaft 202 penetrates through the clamping blocks 106 to be fixedly connected with the anti-skidding blocks 204, the rotating handle 203 is fixedly connected with one end, far away from the anti-skidding blocks 204, of the rotating shaft 202, the rotating handle 203 is rotated, the rotating handle 203 drives the rotating shaft 202 to rotate, the anti-skidding blocks 204 move outwards from the slider grooves 201, and when steel-structure workpieces are machined, the workpieces cannot slide downwards due to the force generated during machining.
Secondly, the thread protrusion 205 is located on the outer surface of the rotating shaft 202, the thread groove 206 is located on the side of the clamping block 106 close to the rotating shaft 202, and the thread protrusion 205 and the thread groove 206 are matched with each other; through the matching of the thread protrusion 205 and the thread groove 206, the rotation shaft 202 can drive the anti-skid block 204 to move outwards and inwards through the thread protrusion 205 and the thread groove 206.
When the machining fixture of the embodiment is used, the rotating handle 203 is rotated, the rotating handle 203 drives the rotating shaft 202 to rotate, the rotating shaft 202 can drive the anti-slip blocks 204 to move outwards and inwards through the threaded protrusions 205 and the threaded grooves 206, so that the anti-slip blocks 204 move outwards from the slider grooves 201, and when a steel structure workpiece is machined, the workpiece cannot slide downwards due to the force generated during machining.
While the above disclosure describes one or more preferred embodiments of the present invention, it is not intended to limit the scope of the claims to such embodiments, and one skilled in the art will understand that all or a portion of the processes performed in the above embodiments may be practiced without departing from the spirit and scope of the claims.
Claims (5)
1. A processing clamp comprises a base and an anti-skid component and is characterized in that,
the device also comprises a rotating component;
the rotating assembly comprises a connecting block, a fixed inner ring, a rotating outer ring, balls, a clamping block and a moving member, wherein the connecting block is connected with the moving member and is connected with the base through the moving member; the fixed inner ring is fixedly connected with the connecting block and is positioned on one side of the connecting block; the rotating outer ring and the fixed inner ring rotate through the balls, the rotating outer ring is sleeved outside the fixed inner ring, and the balls are arranged between the fixed inner ring and the rotating outer ring; the clamping block is fixedly connected with the rotating outer ring and is positioned on one side of the rotating outer ring, which is far away from the connecting block.
2. The machining jig of claim 1,
the moving component comprises a frame body, a pushing cylinder and an expansion link, and the frame body is fixedly connected with the base and is positioned on one side of the base; the pushing cylinder is fixedly connected with the frame body and is positioned on one side of the frame body; one end of the telescopic rod is connected with the output end of the pushing cylinder, and the other end of the telescopic rod is fixedly connected with the connecting block.
3. The machining jig of claim 1,
the rotating assembly further comprises a locking member, the locking member comprises a locking nut and a locking bolt, the locking nut is fixedly connected with the clamping block and is positioned on one side, close to the rotating outer ring, of the clamping block; the locking bolt penetrates through the connecting block and is in threaded connection with the locking nut.
4. The machining jig of claim 3,
the anti-skid assembly comprises a slider groove, a rotating shaft, a rotating handle and an anti-skid block, and the clamping block is provided with the slider groove and is positioned on one side of the clamping block, which is far away from the locking nut; the rotating shaft is in threaded connection with the clamping block and is positioned in the sliding block groove; the rotating handle is fixedly connected with the rotating shaft and is positioned at one end, close to the locking nut, of the rotating shaft; the anti-skidding block is fixedly connected with the rotating shaft and is positioned at one end, far away from the rotating handle, of the rotating shaft.
5. The machining jig of claim 4,
the axis of rotation has the screw thread arch, the clamp splice has the screw thread recess, the screw thread arch is located the axis of rotation surface, the screw thread recess is located the clamp splice is close to one side of axis of rotation, the screw thread arch with the screw thread recess is mutually supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223106519.7U CN218785494U (en) | 2022-11-23 | 2022-11-23 | Machining clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223106519.7U CN218785494U (en) | 2022-11-23 | 2022-11-23 | Machining clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218785494U true CN218785494U (en) | 2023-04-04 |
Family
ID=86502293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223106519.7U Active CN218785494U (en) | 2022-11-23 | 2022-11-23 | Machining clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218785494U (en) |
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2022
- 2022-11-23 CN CN202223106519.7U patent/CN218785494U/en active Active
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