CN221818017U - Frock clamp convenient for taking and placing workpieces for machine tool - Google Patents
Frock clamp convenient for taking and placing workpieces for machine tool Download PDFInfo
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- CN221818017U CN221818017U CN202420204845.1U CN202420204845U CN221818017U CN 221818017 U CN221818017 U CN 221818017U CN 202420204845 U CN202420204845 U CN 202420204845U CN 221818017 U CN221818017 U CN 221818017U
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- 244000309464 bull Species 0.000 claims description 9
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- 230000000694 effects Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
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- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model discloses a fixture convenient for taking and placing a workpiece for a machine tool, which comprises a base and a bearing plate arranged above the base, wherein a fixed clamping plate is fixedly arranged at the upper end of the bearing plate, a vertical seat is fixedly arranged at the upper end of the bearing plate far away from the fixed clamping plate, and the fixture further comprises: work piece moving mechanism: the workpiece moving mechanism comprises a through groove formed in the upper end of the bearing plate, a supporting frame is fixedly arranged in the through groove, a moving plate is fixedly arranged at the upper end of the pushing plate, the moving plate is positioned at the upper end of the bearing plate, and a linkage piece for transmission is connected in the moving plate in a threaded manner; an angle adjusting mechanism: the angle adjusting mechanism is arranged between the base and the bearing plate and is used for adjusting the angle of the workpiece. The tool clamp for the machine tool, which is convenient for taking and placing the workpiece, has the technical effects of being convenient for taking and placing the workpiece and being capable of performing multi-angle machining on the workpiece.
Description
Technical Field
The utility model relates to the technical field of tool clamps, in particular to a tool clamp which is used for a machine tool and is convenient for taking and placing workpieces.
Background
The tooling, namely the process equipment, refers to the general name of various tools used in the manufacturing process, and the tooling fixture is a process device used for rapidly fastening a workpiece during processing so as to ensure that a machine tool, a cutter and the workpiece keep correct relative positions, and the existing tooling fixture has certain defects during use, such as;
The patent document of application number CN202322000583.5 discloses a frock clamp for manufacturing automobile tooth form spare part, including supporting seat and support frame, two sets of support frames weld in the supporting seat both sides, the supporting seat inboard is provided with fixture, the support frame inboard is provided with adjustment mechanism, fixture includes the electric jar, the connecting rod, the backing plate, the inserted bar, preforming one, press pad, driving motor and pillar, the electric jar sets up in the supporting seat top, connecting rod one end fixed connection is in the electric jar output, the backing plate welds in the connecting rod surface, two sets of inserted bar threaded connection are in the backing plate top, preforming one threaded connection is in the connecting rod bottom, press pad rotates to be connected in preforming one bottom. The fixture clamp for manufacturing the automobile tooth-shaped parts has the advantages that the pressing piece drives the pressing pad to press the automobile tooth-shaped parts with different sizes, so that the fixture clamp can conveniently and automatically clamp the automobile tooth-shaped parts, and the manufacturing speed of the automobile tooth-shaped parts is improved.
In the above-mentioned comparison document, through two sets of cylinders that the symmetry set up and preforming cooperation top electric jar and preforming carry out the centre gripping to the work piece, after accomplishing work piece centre gripping and processing, the preforming is kept away from each other, and the work piece falls on the pillar, needs in the manual arm stretches into the space that the clamping piece formed, just can take out the work piece, and it is comparatively troublesome to get and put the work piece.
Disclosure of utility model
The utility model discloses a tool clamp for a machine tool, which is convenient for taking and placing workpieces, and aims to solve the technical problems that after the workpieces are clamped and machined, the pressing plates are mutually far away, the workpieces fall on a support column, and a manual arm is required to extend into a space formed by clamping pieces so as to take out the workpieces, and the taking and placing of the workpieces are troublesome.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
Work piece's frock clamp is put with being convenient for to get to lathe, is in including base and setting the loading board of base top, the loading board upper end is fixedly provided with fixed splint, keeps away from fixed splint the loading board upper end is fixedly provided with vertical seat, vertical seat female screw thread link has the screw thread bull stick, screw thread bull stick one end rotates and is connected with the movable splint, still includes: work piece moving mechanism: the workpiece moving mechanism comprises a through groove formed in the upper end of the bearing plate, a supporting frame is fixedly arranged in the through groove, a guide piece is fixedly arranged on the inner side wall of the supporting frame, a push plate is fixedly arranged on one side of the guide piece, a moving plate is fixedly arranged at the upper end of the push plate, the moving plate is positioned at the upper end of the bearing plate, and a linkage piece for transmission is connected in the moving plate in a threaded manner; an angle adjusting mechanism: the angle adjusting mechanism is arranged between the base and the bearing plate and is used for adjusting the angle of the workpiece.
In this scheme, through setting up the movable plate that follows the movable clamp plate and remove, after the work piece is loosened, can drop on the movable plate, and when the movable clamp plate moved to one side, the movable plate can release the work piece to be convenient for get and put the work piece, and through angle adjustment mechanism, can adjust the show angle of work piece, the other faces of the work piece of being convenient for process.
In a preferred scheme, the guide piece is including fixedly setting up the slide rail on the carriage inside wall, sliding connection has the slider in the slide rail, the slider is fixed to be set up push pedal one side, the slide rail with the slider is in the inside both sides of carriage respectively fixedly is provided with a set of, just the length of slide rail with the inside length of carriage equals.
Through setting up slide rail and the slider of two sets of symmetries, can carry out spacingly to the push pedal, the promotion that makes the push pedal can be stable removes the board, improves the stability of structure.
In a preferred scheme, the linkage piece includes threaded connection is in screw thread thick stick in the push pedal, screw thread thick stick one end rotates to be connected on the carriage inner wall, the screw thread thick stick other end welding has the gear, the gear lower extreme meshing is connected with the pinion rack, the fixed special-shaped cantilever that is provided with in pinion rack below, the fixed setting of special-shaped cantilever is in T shape guide bar one end.
Through the special-shaped cantilever that sets up, make the screw thread bull stick rotatory, when pushing to remove splint and remove, its pinion rack can drive the gear rotation, and then promotes the screw thread bull stick rotation.
In a preferred scheme, angle adjustment mechanism is including fixed setting in the vertical frame of base upper end, vertical frame internal rotation is connected with the riser, the riser is fixed to be set up the loading board lower extreme, the fixed power piece that is used for driving angle change that is provided with of carriage lower extreme, the power piece is including fixed setting in the cavity board of carriage lower extreme, the through-connection has the through shaft in the cavity board, through shaft one end is fixed to be provided with L shape frame, L shape frame lower extreme is fixed to be provided with the telescopic link.
Through setting up the telescopic link, when the telescopic link extension, can promote the through axle and remove along the cavity board to make the loading board wholly deflect to one side, and then change the angle of the work piece of centre gripping on the loading board, the multi-angle processing work piece of being convenient for.
From the above, a frock clamp convenient to get and put work piece for lathe, be in including base and setting the loading board of base top, the loading board upper end is fixedly provided with fixed splint, keeps away from fixed splint the loading board upper end is fixedly provided with vertical seat, vertical seat female screw thread link has the screw thread bull stick, screw thread bull stick one end rotates and is connected with movable splint, still includes: work piece moving mechanism: the workpiece moving mechanism comprises a through groove formed in the upper end of the bearing plate, a supporting frame is fixedly arranged in the through groove, a guide piece is fixedly arranged on the inner side wall of the supporting frame, a push plate is fixedly arranged on one side of the guide piece, a moving plate is fixedly arranged at the upper end of the push plate, the moving plate is positioned at the upper end of the bearing plate, and a linkage piece for transmission is connected in the moving plate in a threaded manner; an angle adjusting mechanism: the angle adjusting mechanism is arranged between the base and the bearing plate and is used for adjusting the angle of the workpiece. The tool clamp for the machine tool, which is convenient for taking and placing the workpiece, has the technical effects of being convenient for taking and placing the workpiece and being capable of performing multi-angle machining on the workpiece.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a fixture for a machine tool, which is convenient for taking and placing workpieces.
Fig. 2 is a schematic top view of a fixture for a machine tool, which is convenient for taking and placing workpieces.
Fig. 3 is a schematic diagram of a through groove structure of a tool clamp for a machine tool, which is convenient for taking and placing workpieces.
Fig. 4 is an enlarged schematic view of the structure of the portion a in fig. 1 according to the present utility model.
In the accompanying drawings: 1. a base; 2. a vertical frame; 3. a vertical plate; 4. a carrying plate; 5. a fixed clamping plate; 6. a vertical seat; 7. a threaded rotating rod; 8. moving the clamping plate; 9. a T-shaped guide bar; 10. a guide plate; 11. a through groove; 12. a support frame; 13. a slide rail; 14. a slide block; 15. a push plate; 16. a moving plate; 17. a threaded bar; 18. a gear; 19. a toothed plate; 20. a hollow plate; 21. a through shaft; 22. an L-shaped frame; 23. a telescopic rod; 24. a special-shaped cantilever.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The utility model discloses a fixture for a machine tool, which is convenient for taking and placing workpieces, and mainly uses two groups of air cylinders which are symmetrically arranged and an electric cylinder above a pressing sheet to clamp the workpieces, wherein the pressing sheets are mutually far away after the workpieces are clamped and processed, the workpieces fall on a support column, and a manual arm is required to extend into a space formed by clamping sheets so as to take out the workpieces, so that a troublesome scene for taking and placing the workpieces is realized.
Referring to fig. 1, fig. 2 and fig. 3, a frock clamp convenient for picking and placing workpieces for a machine tool comprises a base 1 and a bearing plate 4 arranged above the base 1, wherein a fixed clamping plate 5 is fixedly arranged at the upper end of the bearing plate 4, a vertical seat 6 is fixedly arranged at the upper end of the bearing plate 4 far away from the fixed clamping plate 5, a threaded rotating rod 7 is connected in the vertical seat 6 in a threaded mode, one end of the threaded rotating rod 7 is rotationally connected with a movable clamping plate 8, and the frock clamp further comprises: work piece moving mechanism: the workpiece moving mechanism comprises a through groove 11 formed in the upper end of the bearing plate 4, a supporting frame 12 is fixedly arranged in the through groove 11, a guide piece is fixedly arranged on the inner side wall of the supporting frame 12, a push plate 15 is fixedly arranged on one side of the guide piece, a moving plate 16 is fixedly arranged at the upper end of the push plate 15, the moving plate 16 is positioned at the upper end of the bearing plate 4, and a linkage piece for transmission is connected in the moving plate 16 in a threaded manner; an angle adjusting mechanism: the angle adjusting mechanism is arranged between the base 1 and the bearing plate 4 and is used for adjusting the angle of the workpiece.
In this scheme, follow the removal of moving splint 8 and rotate through the linkage, promote push pedal 15 and remove along carriage 12, drive the movable plate 16 and remove, make the work piece that drops, by being released between fixed splint 5 and the movable splint 8, and then be convenient for get put the work piece, through angle adjustment mechanism, can adjust the show face of work piece to the multi-angle processing work piece of being convenient for.
Wherein, the fixed T shape guide bar 9 that is provided with in movable clamp plate 8 one side, T shape guide bar 9 sliding connection is in deflector 10, and deflector 10 is fixed to be set up in loading board 4 upper end, through two sets of T shape guide bars 9, makes unsettled movable clamp plate 8, can not rotate at will, can follow the rotation of screw thread bull stick 7, and is close to or keep away from fixed clamp plate 5.
Referring to fig. 3 and 4, in a preferred embodiment, the guide member includes a sliding rail 13 fixedly disposed on an inner side wall of the supporting frame 12, a sliding block 14 is slidably coupled to the sliding rail 13, the sliding block 14 is fixedly disposed on one side of the pushing plate 15, a group of sliding rails 13 and 14 are fixedly disposed on both sides of the inside of the supporting frame 12, and the length of the sliding rail 13 is equal to the length of the inside of the supporting frame 12.
Specifically, two groups of sliding blocks 14 and sliding rails 13 symmetrically arranged inside the supporting frame 12 can limit the pushing plate 15, so that the pushing plate 15 can stably move back and forth along the supporting frame 12.
Referring to fig. 1 and 3, in a preferred embodiment, the linkage member includes a threaded bar 17 screwed into the push plate 15, one end of the threaded bar 17 is rotatably connected to the inner wall of the support frame 12, the other end of the threaded bar 17 is welded with a gear 18, the lower end of the gear 18 is in meshed connection with a toothed plate 19, a special cantilever 24 is fixedly arranged below the toothed plate 19, and the special cantilever 24 is fixedly arranged at one end of the T-shaped guide rod 9.
Further, the special-shaped cantilever 24 moves along with the T-shaped guide rod 9, so that the toothed plate 19 is pushed to move, the toothed plate 19 moves, the gear 18 is pushed to rotate, the threaded bar 17 is pushed to rotate, and the push plate 15 drives the moving plate 16 to rotate simultaneously.
Referring to fig. 1, in a preferred embodiment, the angle adjusting mechanism includes a vertical frame 2 fixedly disposed at an upper end of a base 1, a vertical plate 3 is rotatably connected to the vertical frame 2, the vertical plate 3 is fixedly disposed at a lower end of a carrying plate 4, a power member for driving an angle change is fixedly disposed at a lower end of a supporting frame 12, the power member includes a hollow plate 20 fixedly disposed at a lower end of the supporting frame 12, a through shaft 21 is penetratingly connected in the hollow plate 20, an L-shaped frame 22 is fixedly disposed at one end of the through shaft 21, and a telescopic rod 23 is fixedly disposed at a lower end of the L-shaped frame 22.
It should be noted that, the end of the telescopic rod 23 is fixedly arranged at the upper end of the base 1, and the minimum included angle between the telescopic rod 23 and the upper end of the base 1 is 45 degrees, so that the telescopic rod 23 can be extended and simultaneously push the through shaft 21 to move along the hollow plate 20 obliquely upwards, further push the bearing plate 4, and the bearing plate 4 can rotate in the vertical frame 2 through the vertical plate 3 below, so that the integral angle is changed, the display angle of the workpiece clamped above is changed, and the workpiece can be processed at multiple angles conveniently.
Working principle: when the screw thread rotating rod 7 is rotated anticlockwise, the movable clamp plate 8 is pushed to be close to the fixed clamp plate 5 until the workpiece is clamped, the T-shaped guide rod 9 drives the special-shaped cantilever 24 to move to one side when the movable clamp plate 8 moves, the special-shaped cantilever 24 drives the toothed plate 19 to push the gear 18 to rotate, the gear 18 rotates and simultaneously pushes the movable clamp plate 8 to move forwards, the movable clamp plate 8 is positioned below the workpiece, after machining is finished, the screw thread rotating rod 7 is rotated clockwise, the movable clamp plate 8 is far away from the fixed clamp plate 5, the workpiece falls on the movable clamp plate 8, the screw thread rotating rod 7 is rotated continuously, the movable clamp plate 8 drives the workpiece to move backwards, the workpiece is far away from a clamping surface, and the workpiece is convenient to take and place.
The above is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. The substitutions may be partial structures, devices, or alternatives to the steps of the method, or may be a complete solution. The technical proposal and the utility model concept are equivalent to or changed in accordance with the utility model, and the utility model is covered in the protection scope of the utility model.
Claims (7)
1. Work piece's frock clamp is put with being convenient for to get to lathe, is in including base (1) and setting loading board (4) of base (1) top, loading board (4) upper end is fixedly provided with fixed splint (5), is kept away from fixed splint (5) loading board (4) upper end is fixedly provided with vertical seat (6), vertical seat (6) female screw link has screw thread bull stick (7), screw thread bull stick (7) one end rotation is connected with movable splint (8), its characterized in that still includes:
work piece moving mechanism: the workpiece moving mechanism comprises a through groove (11) formed in the upper end of the bearing plate (4), a supporting frame (12) is fixedly arranged in the through groove (11), a guide piece is fixedly arranged on the inner side wall of the supporting frame (12), a push plate (15) is fixedly arranged on one side of the guide piece, a moving plate (16) is fixedly arranged at the upper end of the push plate (15), the moving plate (16) is positioned at the upper end of the bearing plate (4), and a linkage piece for transmission is connected with the moving plate (16) through internal threads;
an angle adjusting mechanism: the angle adjusting mechanism is arranged between the base (1) and the bearing plate (4) and is used for adjusting the angle of the workpiece.
2. The fixture for the machine tool, which is convenient for taking and placing workpieces, according to claim 1, is characterized in that a T-shaped guide rod (9) is fixedly arranged on one side of the movable clamping plate (8), the T-shaped guide rod (9) is slidably connected in a guide plate (10), and the guide plate (10) is fixedly arranged at the upper end of the bearing plate (4).
3. The fixture for the machine tool, which is convenient for taking and placing workpieces, according to claim 2, characterized in that the guide piece comprises a sliding rail (13) fixedly arranged on the inner side wall of the supporting frame (12), a sliding block (14) is connected in a sliding manner in the sliding rail (13), and the sliding block (14) is fixedly arranged on one side of the pushing plate (15).
4. A tool clamp for a machine tool, which is convenient for taking and placing workpieces, according to claim 3, and characterized in that a group of slide rails (13) and slide blocks (14) are fixedly arranged on two sides of the inside of the supporting frame (12), and the length of the slide rails (13) is equal to the length of the inside of the supporting frame (12).
5. A tool clamp for a machine tool, which is convenient for taking and placing workpieces, according to claim 3, and characterized in that the linkage piece comprises a threaded bar (17) which is in threaded connection with the push plate (15), one end of the threaded bar (17) is rotationally connected with the inner wall of the supporting frame (12), a gear (18) is welded at the other end of the threaded bar (17), a toothed plate (19) is connected at the lower end of the gear (18) in a meshed manner, a special-shaped cantilever (24) is fixedly arranged below the toothed plate (19), and the special-shaped cantilever (24) is fixedly arranged at one end of the T-shaped guide rod (9).
6. The fixture for the machine tool, which is convenient for taking and placing workpieces, according to claim 1, is characterized in that the angle adjusting mechanism comprises a vertical frame (2) fixedly arranged at the upper end of the base (1), a vertical plate (3) is rotationally connected to the vertical frame (2), the vertical plate (3) is fixedly arranged at the lower end of the bearing plate (4), and a power piece for driving the angle change is fixedly arranged at the lower end of the supporting frame (12).
7. The fixture for facilitating workpiece taking and placing for machine tools according to claim 6, wherein the power piece comprises a hollow plate (20) fixedly arranged at the lower end of the supporting frame (12), a penetrating shaft (21) is connected in the hollow plate (20) in a penetrating manner, an L-shaped frame (22) is fixedly arranged at one end of the penetrating shaft (21), and a telescopic rod (23) is fixedly arranged at the lower end of the L-shaped frame (22).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202420204845.1U CN221818017U (en) | 2024-01-29 | 2024-01-29 | Frock clamp convenient for taking and placing workpieces for machine tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202420204845.1U CN221818017U (en) | 2024-01-29 | 2024-01-29 | Frock clamp convenient for taking and placing workpieces for machine tool |
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Publication Number | Publication Date |
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CN221818017U true CN221818017U (en) | 2024-10-11 |
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CN202420204845.1U Active CN221818017U (en) | 2024-01-29 | 2024-01-29 | Frock clamp convenient for taking and placing workpieces for machine tool |
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CN (1) | CN221818017U (en) |
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- 2024-01-29 CN CN202420204845.1U patent/CN221818017U/en active Active
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