CN220837978U - Clamping device for mechanical cutter - Google Patents
Clamping device for mechanical cutter Download PDFInfo
- Publication number
- CN220837978U CN220837978U CN202322729516.7U CN202322729516U CN220837978U CN 220837978 U CN220837978 U CN 220837978U CN 202322729516 U CN202322729516 U CN 202322729516U CN 220837978 U CN220837978 U CN 220837978U
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- fixedly connected
- backup pad
- clamping device
- type backup
- machine tool
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- 238000013016 damping Methods 0.000 claims description 18
- 238000003754 machining Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 9
- 241000826860 Trapezium Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of machining tools, and discloses a clamping device for a mechanical cutter, which comprises: the novel mechanical processing tool comprises a base, wherein an L-shaped supporting plate is fixedly connected to the surface of the base, upright posts are fixedly connected to the two sides of the surface of the L-shaped supporting plate, a platform is fixedly connected to one side of the top of the L-shaped supporting plate, an outer frame is fixedly connected to the surface of the platform, an electric hydraulic telescopic rod is fixedly connected to the inside of the outer frame, a sliding plate is fixedly connected to the end part of the electric hydraulic telescopic rod, a hinged support is fixedly connected to the top of the L-shaped supporting plate, a rotating rod is rotatably connected to the hinged support, rollers are rotatably connected to the bottom end of the rotating rod, trapezoidal blocks are arranged on the inner sides of the upright posts, and the surfaces of the trapezoidal blocks are in contact with the rollers.
Description
Technical Field
The utility model relates to the technical field of machining tools, in particular to a clamping device for a mechanical cutter.
Background
In the machining process, it is often necessary to clamp and fix a workpiece to be machined, and a clamping device for a mechanical tool is a device for clamping a mechanical tool. The clamping device may have several features and design considerations. The specific device design should be evaluated and determined based on the shape, material and machining requirements of the workpiece or tool.
The publication number is: CN213257165U, which is related to a machining device, relates to a machining device, which comprises a header tank, a movable tank and a sealing cover, wherein the bottom of the right side in the header tank is fixedly connected with a first motor, a first motor shaft is fixedly connected with a worm, the lower right side in the header tank is rotationally connected with a front end fixedly connected with a rotating shaft of a worm wheel meshed with the worm, the middle part of the rotating shaft is fixedly connected with a rotary table, the left side of the rotary table is rotationally connected with a swinging rod, the lower right side in the header tank is fixedly connected with a fixed shaft, and the middle part of the fixed shaft is rotationally connected with a sector gear rotating handle.
But above-mentioned technical scheme has following problem, among the above-mentioned technical scheme, open first motor through the control box during the use, first motor passes through worm gear structure and drives pivot and carousel rotation, and then drives sector gear revolving handle through the pendulum rod and swing from top to bottom, and then drive first slide bar through tooth meshing and slide from top to bottom, and then drive and remove the case up-and-down motion, thereby nimble height of adjusting the cutter, but this device only carries out the centre gripping to the cutter through the effect of depression bar and holding down plate, the clamping structure is simpler and the centre gripping effect is unstable, above-mentioned scheme practicality is relatively poor, can't satisfy stable efficient centre gripping.
Disclosure of utility model
The utility model aims to provide a clamping device for a mechanical cutter, which solves the problems that the clamping structure is simpler and the clamping effect is unstable in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a clamping device for a machine tool, comprising: the base, base surface fixedly connected with L type backup pad, L type backup pad surface both sides fixedly connected with stand, L type backup pad top one side fixedly connected with platform, platform surface fixedly connected with frame, the inside fixedly connected with electric hydraulic telescoping rod of frame, electric hydraulic telescoping rod end fixedly connected with sliding plate, L type backup pad top fixedly connected with free bearing, rotate on the free bearing and be connected with the dwang, the dwang bottom rotates and is connected with the gyro wheel, L type backup pad surface is located two the stand inboard is equipped with trapezoidal piece, trapezoidal piece's surface with the gyro wheel contact, the dwang top is located L type backup pad top is equipped with the sliding plate that contacts.
Further, the side of the L-shaped supporting plate is fixedly connected with a supporting seat, and the top surface of the supporting seat is fixedly connected with a platform which is on the same horizontal line with the top surface of the L-shaped supporting plate.
Further, the sliding plate is provided with a groove close to the middle of the side face of the rotating rod, the groove is an arc-shaped section, and the groove is in fit connection with the top end of the rotating rod.
Further, the surface of base with L type backup pad is equipped with the hole, the inside damping spring that is equipped with of hole, the hole is inside and be located damping spring inside fixedly connected with damping pole, the spring with damping pole top fixedly connected with trapezium piece.
Further, two the inboard symmetry of stand is equipped with first spout, the inside one side of L type backup pad is equipped with the second spout, trapezoidal piece corresponds first spout position department fixedly connected with first slider, trapezoidal piece corresponds second spout position department fixedly connected with second slider.
Further, three symmetrical third sliding grooves are formed in the top of the L-shaped supporting plate, and third sliding blocks are fixedly connected to the bottoms of the sliding plates at positions corresponding to the third sliding grooves.
Compared with the prior art, the utility model has the beneficial effects that:
According to the clamping device for the mechanical cutter, when the clamping device for the mechanical cutter is used, the electric hydraulic telescopic rod is started, the sliding plate slides, the rotating rod is pushed at the same time, the rotating rod is connected with the hinged support in a rotating mode, the roller wheel connected with the bottom end of the hinged support in a rotating mode contacts with the trapezoid block, downward pushing force is generated on the trapezoid block, the clamping and fixing effect on the mechanical cutter is achieved between the bottom of the trapezoid block and the L-shaped supporting plate, the whole mechanical machining tool clamps the cutter through stable movement of the trapezoid block, the clamping device is simple to operate, the clamping effect is stable, the scheme is high in practicability, and the requirement of stable and efficient clamping can be met.
Drawings
FIG. 1 is a perspective view of a clamping device for a machine tool according to the present utility model;
FIG. 2 is a front cross-sectional view of a clamping device for a machine tool according to the present utility model;
FIG. 3 is an exploded first perspective detail view of a clamping device for a machine tool according to the present utility model;
Fig. 4 is an exploded second perspective detail view of a clamping device for a machine tool according to the present utility model.
In the figure: 1-a base; 2-L rows of support plates; 3-stand columns; 4-a supporting seat; 5-a platform; 6-an outer frame; 7-an electro-hydraulic telescopic rod; 8-a sliding plate; 9-grooves; 10-a hinged support; 11-rotating a rod; 12-rolling wheels; 13-holes; 14-damping springs; 15-a damping rod; 16-trapezoidal blocks; 17-a first chute; 18-a second chute; 19-a first slider; 20-a second slider; 21-a third chute; 22-third slider.
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.
Referring to fig. 1-4, the present utility model provides a technical solution: a clamping device for a machine tool, comprising: the base 1, base 1 surface fixedly connected with L type backup pad 2, L type backup pad 2 surface both sides fixedly connected with stand 3, L type backup pad 2 top one side fixedly connected with platform 5, platform 5 surface fixedly connected with frame 6, the inside fixedly connected with electric hydraulic telescoping rod 7 of frame 6, electric hydraulic telescoping rod 7 tip fixedly connected with sliding plate 8, L type backup pad 2 top fixedly connected with free bearing 10, rotationally be connected with dwang 11 on the free bearing 10, dwang 11 bottom rotationally be connected with gyro wheel 12, L type backup pad 2 surface is located two stand 3 inboard and is equipped with trapezoidal piece 16, trapezoidal piece 16's surface and gyro wheel 12 contact, dwang 11 top is located L type backup pad 2 top and is equipped with the sliding plate 8 that contacts, through starting electric hydraulic telescoping rod 7, make sliding plate 8 slide, simultaneously promote dwang 11, dwang 11 is through the swivelling connection with free bearing 10, make free bearing bottom rotationally connected gyro wheel 12 contact trapezoidal piece 16, and produce decurrent thrust to trapezoidal piece 16 from this, make the bottom of trapezoidal piece 16 and L type backup pad 2 carry out the centre gripping effect to machinery cutter.
The side fixedly connected with supporting seat 4 of L type backup pad 2, supporting seat 4 top surface fixedly connected with and the platform 5 of L type backup pad 2 top surface on same water flat line, supporting seat 4 are used for carrying out firm support to platform 5 and the part on the platform 5.
The recess 9 has been seted up to the side middle part that slide plate 8 is close to dwang 11, and recess 9 is the arc tangent plane, and recess 9 and dwang 11 top agree with to be connected, and the shape on recess 9 is the same with the shape on dwang 11 top, when slide plate 8 atress removes, can make the better atress motion of dwang 11.
The surface of base 1 and L type backup pad 2 is equipped with hole 13, hole 13 inside is equipped with damping spring 14, hole 13 inside just is located damping spring 14 inside fixedly connected with damping pole 15, spring 14 and damping pole 15 top fixedly connected with trapezoidal piece 16, when trapezoidal piece 16 atress downward movement passes through and L type backup pad 2 carries out the centre gripping to the cutter, damping spring 14 and damping pole 15 also receive decurrent effect, when not carrying out the centre gripping work to that, owing to receive damping spring 14 ascending effect, trapezoidal piece 16 upward movement separates with L type backup pad 2.
The inside symmetry of two stands 3 is equipped with first spout 17, and inside one side of L backup pad 2 is equipped with second spout 18, and trapezoidal piece 16 corresponds first spout 17 position department fixedly connected with first slider 19, trapezoidal piece 16 correspond second spout 18 position department fixedly connected with second slider 20, and first slider 19 and second slider 20 on the trapezoidal piece 16 correspond and slide from top to bottom in first spout 17 and second spout 18 for the motion of trapezoidal piece 16 is more stable orderly, can not take place the skew at will.
The top of L type backup pad 2 is equipped with three third spouts 21 of symmetry, and slide plate 8 bottom corresponds third spout 21 position department fixedly connected with third slider 22 for slide plate 8's motion can not take place the skew, more stable through third slider 22 in third spout 21 when slide plate 8 slides on L type backup pad 2.
Working principle: when the clamping device for the mechanical cutter is used, the electric hydraulic telescopic rod 7 is started, the sliding plate 8 slides, the position of the sliding plate 8 bottom corresponding to the third sliding groove 21 is fixedly connected with the third sliding block 22, when the sliding plate 8 slides in the third sliding groove 21 through the third sliding block 22 on the L-shaped supporting plate 2, the movement of the sliding plate 8 cannot deviate, meanwhile, the rotating rod 11 is pushed, the rotating rod 11 is connected with the rotation of the hinged support 10, the idler wheel 12 rotationally connected with the bottom of the hinged support contacts the trapezoidal block 16, downward pushing force is generated on the trapezoidal block 16, the trapezoidal block 16 corresponds to the first sliding groove 17, the first sliding block 19 is fixedly connected with the first sliding block 19, the trapezoidal block 16 corresponds to the second sliding groove 18, the first sliding block 19 and the second sliding block 20 on the trapezoidal block 16 slide up and down in the first sliding groove 17 and the second sliding groove 18, the movement of the trapezoidal block 16 is more stable and orderly, the bottom of the trapezoidal block 16 and the L-shaped supporting plate 2 are fixedly acted on the mechanical cutter, the whole clamping device can be processed by the mechanical cutter, and the clamping device is more stable in the practical and stable in the clamping effect, and the practical clamping device can be realized by the stable clamping effect.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (6)
1. A clamping device for a machine tool, comprising: base (1), its characterized in that: base (1) fixedly connected with L type backup pad (2), L type backup pad (2) surface both sides fixedly connected with stand (3), L type backup pad (2) top one side fixedly connected with platform (5), platform (5) fixedly connected with frame (6), frame (6) inside fixedly connected with electric hydraulic telescoping rod (7), electric hydraulic telescoping rod (7) tip fixedly connected with sliding plate (8), L type backup pad (2) top fixedly connected with free bearing (10), rotate on free bearing (10) and be connected with dwang (11), dwang (11) bottom rotation is connected with gyro wheel (12), L type backup pad (2) surface is located two stand (3) inboard is equipped with trapezoidal piece (16), the surface of trapezoidal piece (16) with gyro wheel (12) contact, dwang (11) top is located L type backup pad (2) top is equipped with sliding plate (8) that contact.
2. A clamping device for a machine tool according to claim 1, characterized in that: the support is characterized in that a support seat (4) is fixedly connected to the side face of the L-shaped support plate (2), and a platform (5) which is on the same horizontal line with the top face of the L-shaped support plate (2) is fixedly connected to the top face of the support seat (4).
3. A clamping device for a machine tool according to claim 1, characterized in that: the sliding plate (8) is close to the middle of the side face of the rotating rod (11), a groove (9) is formed in the middle of the side face of the rotating rod, the groove (9) is an arc-shaped section, and the groove (9) is in fit connection with the top end of the rotating rod (11).
4. A clamping device for a machine tool according to claim 1, characterized in that: the damping device is characterized in that holes (13) are formed in the surfaces of the base (1) and the L-shaped supporting plate (2), damping springs (14) are arranged in the holes (13), damping rods (15) are fixedly connected to the inside of the holes (13) and located in the damping springs (14), and trapezoid blocks (16) are fixedly connected to the tops of the springs (14) and the damping rods (15).
5. A clamping device for a machine tool according to claim 1, characterized in that: the two inner sides of the upright posts (3) are symmetrically provided with first sliding grooves (17), one side of the inner part of the L-shaped supporting plate (2) is provided with second sliding grooves (18), the position of the trapezoid block (16) corresponding to the first sliding grooves (17) is fixedly connected with first sliding blocks (19), and the position of the trapezoid block (16) corresponding to the second sliding grooves (18) is fixedly connected with second sliding blocks (20).
6. A clamping device for a machine tool according to claim 1, characterized in that: the top of L type backup pad (2) is equipped with three third spouts (21) of symmetry, sliding plate (8) bottom corresponds third spout (21) position department fixedly connected with third slider (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322729516.7U CN220837978U (en) | 2023-10-11 | 2023-10-11 | Clamping device for mechanical cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322729516.7U CN220837978U (en) | 2023-10-11 | 2023-10-11 | Clamping device for mechanical cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220837978U true CN220837978U (en) | 2024-04-26 |
Family
ID=90739984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322729516.7U Active CN220837978U (en) | 2023-10-11 | 2023-10-11 | Clamping device for mechanical cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220837978U (en) |
-
2023
- 2023-10-11 CN CN202322729516.7U patent/CN220837978U/en active Active
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