CN216151333U - Clamping device of sawing machine - Google Patents
Clamping device of sawing machine Download PDFInfo
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- CN216151333U CN216151333U CN202122213035.1U CN202122213035U CN216151333U CN 216151333 U CN216151333 U CN 216151333U CN 202122213035 U CN202122213035 U CN 202122213035U CN 216151333 U CN216151333 U CN 216151333U
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- arc
- splint
- straight
- sawing machine
- straight type
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Abstract
The utility model discloses a clamping device of a sawing machine, and mainly relates to the field of workpiece fixing of the sawing machine. Including placing the platform, it is equipped with the centre gripping groove to place the bench, be equipped with two chucks in the centre gripping inslot, at least one chuck sliding connection is in the centre gripping inslot, it is equipped with the power portion that drives the chuck motion to place the bench, the chuck includes the base, be equipped with arc splint and straight type splint on the base, be equipped with the enhancement riser between arc splint and the base, straight type splint can move towards the arc opening part of arc splint. The utility model has the beneficial effects that: the fixing device can realize good fixing effect on straight and arc workpieces, ensures firmness in the cutting process of the workpieces, and ensures the cutting quality.
Description
Technical Field
The utility model relates to the field of fixing of sawing machine workpieces, in particular to a clamping device of a sawing machine.
Background
The sawing machine is used for cutting the work piece and uses, and the kind of its work piece is abundanter, and the clamping device who fixes is carried out to the work piece to current, is generally straight type structure for it is better to the fixed effect of square work piece, but when fixing for curved work piece to the side, its contact point with the arc work piece is less, makes curved work piece produce the dislocation easily or remove in cutting process, and fixed effect greatly reduced can't guarantee the quality of cutting.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clamping device of a sawing machine, which can realize good fixing effect on straight and arc workpieces, ensure firmness of the workpieces in the cutting process and ensure the cutting quality.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a sawing machine clamping device, is including placing the platform, it is equipped with the centre gripping groove to place the bench, the centre gripping inslot is equipped with two chucks, and at least one chuck sliding connection is in the centre gripping inslot, it is equipped with the power portion that drives the chuck motion to place the bench, the chuck includes the base, be equipped with arc splint and straight type splint on the base, be equipped with the enhancement riser between arc splint and the base, straight type splint can move towards the arc opening part of arc splint.
Furthermore, one end of the straight clamping plate is rotatably connected with the arc-shaped opening of the arc-shaped clamping plate.
Furthermore, be equipped with the rotation hole on the arc splint, straight type splint rotate to be connected in rotating the hole, be equipped with on the arc splint and carry out rotation control's regulation pole to straight type splint.
Furthermore, the straight splint are two that the symmetry set up, and the tip of two straight splint is connected with the arc open-ended top and the bottom rotation of arc splint respectively.
Furthermore, the adjusting rod is in threaded connection with the reinforcing vertical plate, a supporting rod is connected in the rotating hole in a sliding mode, one end of the adjusting rod penetrates through the reinforcing vertical plate and then is connected with the supporting rod in a rotating mode, the supporting rod is symmetrically connected with sliding blocks in a sliding mode, and the end portions of the two straight clamping plates are respectively connected with the two sliding blocks in a rotating mode.
Further, the power part comprises a motor and a screw rod, the motor is fixed on one side of the placing table, the screw rod is fixed on an output shaft of the motor, and the screw rod penetrates through the base and is in threaded connection with the base.
Furthermore, the arc-shaped clamping plate and the straight clamping plate are made of metal materials.
Compared with the prior art, the utility model has the beneficial effects that:
1. the clamping groove is formed in the placing table, at least one of the two chucks can slide in the clamping groove, so that a workpiece is clamped through the sliding of at least one of the chucks, the chuck comprises the base, the arc-shaped clamping plate and the straight-shaped clamping plate are arranged on the base, the two clamping plates can be used for effectively clamping and fixing the straight-shaped or arc-shaped workpiece on the opposite side respectively, the clamping effect on the workpieces in different shapes is ensured, the firmness of the workpiece during cutting of the sawing machine is ensured, and the cutting quality is ensured;
2. set up between arc splint and base and strengthen the riser, improve arc splint and the fixed fastness of base, thereby guarantee to the side to be the centre gripping effect of curved work piece, straight type splint can be for the arc opening part relative motion of arc splint simultaneously, thereby can make straight type splint move the arc opening part and become straight type with the exposed core of chuck, a work piece that is to the side to straight type is fixed, still can keep away from the arc opening part motion through straight type splint, the exposed core that makes the chuck becomes arc splint, thereby carry out the centre gripping use for curved work piece to the side, make arc splint and straight type splint all can carry out the centre gripping respectively and use, do not influence each other, the centre gripping demand to different work pieces has been satisfied, and good centre gripping effect has all been guaranteed for the work piece of arc and straight type to the side respectively.
Drawings
FIG. 1 is a schematic perspective view of the present invention.
Fig. 2 is a right side view of the present invention.
Fig. 3 is a cross-sectional view taken along the line a-a of fig. 2 of the present invention.
Reference numerals shown in the drawings:
1. a placing table; 2. a clamping groove; 3. a chuck; 4. a base; 5. an arc-shaped splint; 6. a straight splint; 7. reinforcing the vertical plate; 8. rotating the hole; 9. adjusting a rod; 10. a strut; 11. a slider; 12. a motor; 13. a screw.
Detailed Description
The utility model will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
The utility model relates to a clamping device of a sawing machine, which comprises a main body structure and a placing table 1, wherein the placing table 1 is used for placing and clamping a workpiece, a saw blade or a saw wheel of the sawing machine moves up and down along the placing table 1 to realize the cutting of the workpiece, a clamping groove 2 is arranged on the placing table 1, two chucks 3 are arranged in the clamping groove 2, at least one chuck 3 is connected in the clamping groove 2 in a sliding manner, the clamping groove 2 is used for providing direction limitation to the movement of the chuck 3 and enabling the chuck 3 to sink, the workpiece is placed and clamped, a power part for driving the chuck 3 to move is arranged on the placing table 1, the chuck 3 is driven by the power part to move in the clamping groove 2, the relative or opposite movement of the two chucks 3 is realized, the clamping function is realized, the chuck 3 comprises a base 4, the base 4 slides or is fixed in the clamping groove 2, the fixed or sliding movement of the chuck 3 relative to the clamping groove 2 is realized, the clamping device is characterized in that an arc-shaped clamping plate 5 and a straight clamping plate 6 are arranged on the base 4, the clamping end of the arc-shaped clamping plate 5 is arc-shaped, the clamping end of the straight clamping plate 6 is straight and matched with the shapes of the side surfaces of workpieces with different shapes, so that a better clamping effect is realized, a reinforced vertical plate 7 is arranged between the arc-shaped clamping plate 5 and the base 4, the arc-shaped clamping plate 5 has a smaller contact area when being fixed with the base 4 due to the limitation of the shapes of the arc-shaped clamping plate 5, so that the arc-shaped clamping plate 5 is reinforced by the reinforced vertical plate 7, the stability of the arc-shaped clamping plate 5 is improved, the clamping effect on the workpiece with the arc-shaped side surface is ensured, the straight clamping plate 6 can move towards the arc-shaped opening of the arc-shaped clamping plate 5, and the straight clamping plate 6 can move to the arc-shaped opening to change the clamping end of the clamping head 3 into the straight shape for fixing the workpiece with the straight side surface and can also move away from the arc-shaped opening through the straight clamping plate 6, the clamping end that makes chuck 3 becomes the arc of arc splint 5 to carry out the centre gripping to the side for curved work piece and use, make arc splint 5 and straight type splint 6 homoenergetic carry out the centre gripping respectively and use, do not influence each other, satisfied the centre gripping demand to different work pieces, and guaranteed good centre gripping effect to the side respectively for the work piece of arc and straight type.
Preferably, the one end of straight type splint 6 is connected through the round pin axle rotation with the arc opening part of arc splint 5, and the connected mode of rotation makes both possess the one end and remain the fixed mode of rotation connection all the time to stability when making relative motion between the two is better, and on the other hand only need just can realize the motion of straight type splint 6 orientation or the arc opening part of keeping away from arc splint 5 through the other end of rotating straight type splint 6, realizes that the mode of both relative motion is more simple and convenient, and both cooperations are more high-efficient and firm.
Preferably, be equipped with on the arc splint 5 and rotate hole 8, straight type splint 6 rotates to be connected in rotating hole 8, and the restriction that sets up to straight type splint 6 in rotation hole 8 provides the direction, and straight type splint 6 rotates in rotating hole 8, can realize that it forms the exposed core jointly with the lateral wall of arc splint 5 when rotating the arc opening part of arc splint 5 for it is fixed to carry out the centre gripping to the work piece of side for straight type, has further improved the centre gripping effect to the work piece of side for straight type, be equipped with on the arc splint 5 and carry out rotation control's regulation pole 9 to straight type splint 6, utilize the rotation operation of adjusting the straight type splint 6 of pole 9 control, make the rotation control to straight type splint 6 more convenient.
Preferably, straight type splint 6 are two that the symmetry set up, and two straight type splint 6 constitute the exposed core of straight type jointly, and such setting can reduce the rotation range of straight type splint 6 expansion end, and it is more convenient to make its rotation control, and the tip of two straight type splint 6 rotates with arc splint 5's arc open-ended top and bottom respectively and is connected, and length sum between them is the same with arc splint 5's diameter when two straight type splint 6 rotate curved opening part promptly, thereby when can be convenient for rotation control, better and arc splint 5's opening part cooperate, guaranteed to add and hold the effect.
Preferably, adjust pole 9 and strengthen riser 7 threaded connection, it has branch 10 to rotate downthehole sliding connection of 8, branch 10 can move towards or keep away from the arc opening sliding motion of arc splint 5, the one end of adjusting pole 9 is passed through after strengthening riser 7 and is connected through the bearing rotation with branch 10, utilizes the rotation of adjusting pole 9 just to drive branch 10 and slide in rotating downthehole 8, the sliding connection of symmetry has slider 11 on branch 10, and is concrete can be along vertical setting spout on branch 10, the equal sliding connection of slider 11 is in the spout, and the tip of two straight type splint 6 rotates through the round pin axle with two sliders 11 respectively and is connected, and two straight type splint 6 slide from top to bottom and rotate for branch 10 through slider 11 when branch 10 moves to realize the rotation of straight type splint 6, make it more convenient to its rotation control, and utilize the threaded connection who adjusts pole 9 remaining enhancement riser 7 to realize the spacing effect after straight type splint 6 rotates The firmness of the device is improved.
Preferably, power portion includes motor 12, screw rod 13, motor 12 passes through welding or bolt fastening in the one side of placing platform 1, screw rod 13 passes through the shaft coupling to be fixed on motor 12's output shaft, screw rod 13 runs through base 4 and rather than threaded connection, utilizes motor 12 to drive screw rod 13 and rotates, realizes base 4 along the sliding control of centre gripping groove 2, makes the centre gripping operation more convenient and efficient, and the steadiness of centre gripping is better.
Preferably, arc splint 5 and straight type splint 6 are the metal material, and its sufficient intensity itself can be guaranteed to the metal material, and non-deformable when carrying out the centre gripping to the work piece just can bear the extrusion of great intensity, guarantees sufficient centre gripping effect and life.
The working principle is as follows: according to the utility model, the holding groove 2 is formed in the placing table, at least one of the two chucks 3 can slide in the holding groove 2, so that the workpiece can be held through the sliding of at least one of the chucks 3, meanwhile, the chuck 3 comprises the base 4, the arc-shaped clamping plate 5 and the straight-shaped clamping plate 6 are arranged on the base 4, the two clamping plates can be used for effectively holding and fixing the straight-shaped or arc-shaped workpiece on the side surface respectively, the holding effect on the workpieces with different shapes is ensured, the firmness of the workpiece during the cutting of the sawing machine is ensured, and the cutting quality is ensured; a reinforced vertical plate 7 is arranged between the arc-shaped clamping plate 5 and the base 4, so that the firmness of fixing the arc-shaped clamping plate 5 and the base 4 is improved, thereby ensuring the clamping effect on the workpiece with the arc-shaped side surface, simultaneously the straight clamping plate 6 can move relatively relative to the arc-shaped opening of the arc-shaped clamping plate 5, thereby enabling the straight splint 6 to move to the arc-shaped opening to change the clamping end of the chuck 3 into a straight shape, is used for fixing a workpiece with a straight side surface, and can also move away from the arc-shaped opening through the straight clamping plate 6 to change the clamping end of the clamping head 3 into the arc shape of the arc-shaped clamping plate 5, thereby the side is the curved work piece and carries out the centre gripping use, makes arc splint 5 and straight type splint 6 homoenergetic carry out the centre gripping respectively and uses, does not influence each other, has satisfied the centre gripping demand to different work pieces, and has all guaranteed good centre gripping effect to the side for the work piece of arc and straight type respectively.
Claims (7)
1. The utility model provides a sawing machine clamping device, is including placing platform (1), it is equipped with centre gripping groove (2) on platform (1) to place, be equipped with two chuck (3) in centre gripping groove (2), at least one chuck (3) sliding connection is in centre gripping groove (2), it is equipped with the power portion that drives chuck (3) motion on platform (1) to place, its characterized in that: chuck (3) include base (4), be equipped with arc splint (5) and straight type splint (6) on base (4), be equipped with between arc splint (5) and base (4) and strengthen riser (7), straight type splint (6) can move towards the arc opening part of arc splint (5).
2. The sawing machine clamping device according to claim 1, wherein: one end of the straight splint (6) is rotatably connected with the arc-shaped opening of the arc-shaped splint (5).
3. The sawing machine clamping device according to claim 2, wherein: be equipped with on arc splint (5) and rotate hole (8), straight type splint (6) rotate to be connected in rotating hole (8), be equipped with on arc splint (5) and carry out rotation control's regulation pole (9) to straight type splint (6).
4. A sawing machine clamping device according to claim 3 characterised in that: the two straight type splint (6) are symmetrically arranged, and the end parts of the two straight type splint (6) are respectively connected with the top and the bottom of the arc opening of the arc splint (5) in a rotating way.
5. The sawing machine clamping device according to claim 4, wherein: adjust pole (9) and strengthen riser (7) threaded connection, sliding connection has branch (10) in rotating hole (8), the one end of adjusting pole (9) is run through and is strengthened riser (7) back and rotate with branch (10) and be connected, the sliding connection of symmetry has slider (11) on branch (10), and the tip of two straight splint (6) rotates with two sliders (11) respectively and is connected.
6. The sawing machine clamping device according to claim 1, wherein: the power part comprises a motor (12) and a screw rod (13), the motor (12) is fixed on one side of the placing table (1), the screw rod (13) is fixed on an output shaft of the motor (12), and the screw rod (13) penetrates through the base (4) and is in threaded connection with the base.
7. The sawing machine clamping device according to claim 1, wherein: the arc-shaped clamping plate (5) and the straight clamping plate (6) are made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122213035.1U CN216151333U (en) | 2021-09-13 | 2021-09-13 | Clamping device of sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122213035.1U CN216151333U (en) | 2021-09-13 | 2021-09-13 | Clamping device of sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216151333U true CN216151333U (en) | 2022-04-01 |
Family
ID=80849282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122213035.1U Active CN216151333U (en) | 2021-09-13 | 2021-09-13 | Clamping device of sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216151333U (en) |
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2021
- 2021-09-13 CN CN202122213035.1U patent/CN216151333U/en active Active
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