CN216859012U - Clamp for numerical control machining - Google Patents
Clamp for numerical control machining Download PDFInfo
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- CN216859012U CN216859012U CN202122523833.4U CN202122523833U CN216859012U CN 216859012 U CN216859012 U CN 216859012U CN 202122523833 U CN202122523833 U CN 202122523833U CN 216859012 U CN216859012 U CN 216859012U
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- auxiliary
- numerical control
- centre gripping
- control machining
- workstation
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Abstract
The utility model discloses a clamp for numerical control machining, which comprises a workbench, wherein a lifting mechanism is arranged at the upper end of the workbench, a mounting seat is fixed on the lifting mechanism, a pair of clamping mechanisms are arranged at the upper end of the mounting seat, an auxiliary mechanism is also arranged on each clamping mechanism, each clamping mechanism comprises a pair of mounting grooves formed in the mounting seat, clamping screw rods are rotatably mounted in the mounting grooves, moving seats are sleeved at the two ends of each clamping screw rod in a threaded manner, L-shaped clamping plates are fixed at the upper ends of the moving seats, clamping motors are further mounted on the right sides of the workbench, and the output ends of the clamping motors are in driving connection with the shaft ends of the clamping screw rods through speed reducers.
Description
Technical Field
The utility model relates to the technical field of numerical control machining, in particular to a clamp for numerical control machining.
Background
The jig is a device for fixing a processing object to a correct position for construction or inspection in a machine manufacturing process, and is also called a jig, and in a broad sense, a device for quickly, conveniently and safely mounting a workpiece in any process is called a jig, and is a mechanical device commonly used in a numerical control work process. The existing clamp for numerical control machining has the defects that in the using process, the height and the distance of a clamping head of the clamp are not convenient to adjust, and workpieces of different models are not convenient to machine.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a numerical control machining jig, which solves the above problems of the related art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an anchor clamps for numerical control processing, includes the workstation, the workstation upper end is provided with elevating system, elevating system is fixed with the mount pad, the mount pad upper end is provided with a pair of fixture, the last complementary unit that still is provided with of fixture, a pair of mounting groove that fixture seted up on including the mount pad, the centre gripping lead screw is installed to the mounting groove internal rotation, the equal screw thread suit in both ends removes the seat on the centre gripping lead screw, it is fixed with L shape splint to remove the seat upper end, the centre gripping motor is still installed on the right side of workstation, the output of centre gripping motor passes through the reduction gear and is connected with the axle head drive of centre gripping lead screw.
Preferably, the clamping screw rod is a bidirectional screw rod.
Preferably, the auxiliary mechanism comprises a group of auxiliary grooves formed in the inner side of the L-shaped clamping plate, an auxiliary screw rod is rotatably mounted in each auxiliary groove, a connecting block is sleeved on each auxiliary screw rod in a threaded manner, the clamping plate is fixed at the inner side end of each connecting block, an auxiliary motor is arranged at the upper end of each L-shaped clamping plate, and the output end of each auxiliary motor is in driving connection with the corresponding shaft end of each auxiliary screw rod through a speed reducer.
Preferably, elevating system includes the electric telescopic handle of workstation intermediate position installation, electric telescopic handle's flexible end and the lower extreme fixed connection of mount pad, workstation position all around still is provided with multiunit auxiliary telescopic handle, auxiliary telescopic handle's flexible end and the lower extreme fixed connection of mount pad.
Preferably, the lower end of the workbench is also provided with a plurality of universal wheels.
Preferably, a rubber pad is arranged on the inner side of the L-shaped clamping plate.
Compared with the prior art, the utility model has the beneficial effects that: the lifting mechanism is arranged, so that the height of the clamp can be conveniently adjusted; through setting up fixture cooperation complementary unit, can improve the centre gripping effect to can carry out the centre gripping to the work piece of equidimension not. The clamp is simple in structure, convenient for adjusting the height of the clamp, capable of fixing workpieces of different types and capable of bringing convenience to the technical field of numerical control machining.
Drawings
FIG. 1 is a schematic sectional front view of a numerical control machining jig;
fig. 2 is a schematic top view of a numerical control machining jig.
In the figure: 1-a workbench, 2-a clamping mechanism, 21-an L-shaped clamping plate, 22-a clamping motor, 23-a clamping screw rod, 24-a mounting groove, 3-a lifting mechanism, 31-an auxiliary telescopic rod, 32-an electric telescopic rod, 4-a universal wheel, 5-an auxiliary mechanism, 51-an auxiliary motor, 52-an auxiliary screw rod, 53-a connecting block, 54-a clamping plate, 55-an auxiliary groove and 6-a mounting seat.
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. 1-2, the present invention provides a technical solution: the utility model provides an anchor clamps for numerical control processing, includes workstation 1, 1 upper end of workstation is provided with elevating system 3, elevating system 3 is fixed with mount pad 6, 6 upper ends of mount pad are provided with a pair of fixture 2, still be provided with complementary unit 5 on the fixture 2, fixture 2 includes a pair of mounting groove 24 of seting up on the mount pad 6, centre gripping lead screw 23 is installed to the 24 internal rotations of mounting groove, the equal screw thread suit in both ends removes the seat on the centre gripping lead screw 23, it is fixed with L shape splint 21 to remove the seat upper end, centre gripping motor 22 is still installed on the right side of workstation 1, centre gripping motor 22's output passes through the reduction gear and is connected with the axle head drive of centre gripping lead screw 23.
The clamping screw 23 is a bidirectional screw.
Through setting up fixture 2, can fix the work piece of unidimensional not, during the use, place the work piece between L splint 21, open centre gripping motor 22 afterwards, make it drive centre gripping lead screw 23 and rotate to make the L splint 21 of both sides move to the inboard, thereby press from both sides the work piece tightly.
The auxiliary mechanism 5 comprises a group of auxiliary grooves 55 formed in the inner side of the L-shaped clamp plate 21, auxiliary screw rods 52 are rotatably mounted in the auxiliary grooves 55, connecting blocks 53 are sleeved on the auxiliary screw rods 52 in a threaded mode, clamping plates 54 are fixed at the inner side ends of the connecting blocks 53, auxiliary motors 51 are arranged at the upper ends of the L-shaped clamp plates 21, and the output ends of the auxiliary motors 51 are in driving connection with the corresponding shaft ends of the auxiliary screw rods 52 through speed reducers.
Through setting up complementary unit 5, the better cooperation fixture 2 of being convenient for is fixed firmly with the work piece, and during the use, opens auxiliary motor 51 during the use, makes it drive supplementary lead screw 52 and rotates, and then drives cardboard 54 and move down to cooperation L shape splint 21 is fixed the work piece.
Through setting up elevating system 3, be convenient for adjust fixture 2's height, make fixture 2 with the work piece centre gripping in the height of being convenient for processing, during the use, the lift through electric telescopic handle 32 changes the height of mount pad 6, through setting up multiunit auxiliary telescopic rod 31, can improve the stability of lift.
The lower end of the workbench 1 is also provided with a plurality of universal wheels 4. The universal wheels 4 are four in total, and the device is convenient to move by arranging the universal wheels 4.
The inner side of the L-shaped clamping plate 21 is provided with a rubber pad. Through setting up the rubber pad, can increase frictional force, improve the firm degree of centre gripping.
The working principle of the utility model is as follows: when the clamping device is used, firstly, the height of the mounting seat 6 is changed by lifting the electric telescopic rod 32, then, a workpiece is placed between the L-shaped clamping plates 21, then, the clamping motor 22 is started to drive the clamping screw rod 23 to rotate, so that the L-shaped clamping plates 21 on two sides move inwards to clamp the workpiece, then, the auxiliary motor 51 is started to drive the auxiliary screw rod 52 to rotate, further, the clamping plate 54 is driven to move downwards, and the workpiece is fixed by matching with the L-shaped clamping plates 21.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a anchor clamps for numerical control processing, includes workstation (1), its characterized in that: workstation (1) upper end is provided with elevating system (3), elevating system (3) are fixed with mount pad (6), mount pad (6) upper end is provided with a pair of fixture (2), still be provided with complementary unit (5) on fixture (2), a pair of mounting groove (24) of seting up on fixture (2) including mount pad (6), centre gripping lead screw (23) are installed to mounting groove (24) internal rotation, the equal screw suit in both ends removes the seat on centre gripping lead screw (23), it is fixed with L shape splint (21) to remove the seat upper end, centre gripping motor (22) are still installed on the right side of workstation (1), the output of centre gripping motor (22) passes through the reduction gear and is connected with the axle head drive of centre gripping lead screw (23).
2. The jig for numerical control machining according to claim 1, characterized in that: the clamping screw rod (23) is a bidirectional screw rod.
3. The jig for numerical control machining according to claim 1, characterized in that: the auxiliary mechanism (5) comprises a group of auxiliary grooves (55) formed in the inner side of the L-shaped clamping plate (21), auxiliary screw rods (52) are installed in the auxiliary grooves (55) in a rotating mode, connecting blocks (53) are sleeved on the auxiliary screw rods (52) in a threaded mode, clamping plates (54) are fixed to the inner side ends of the connecting blocks (53), auxiliary motors (51) are arranged at the upper ends of the L-shaped clamping plates (21), and the output ends of the auxiliary motors (51) are in driving connection with the corresponding shaft ends of the auxiliary screw rods (52) through speed reducers.
4. The jig for numerical control machining according to claim 1, characterized in that: elevating system (3) are including electric telescopic handle (32) of workstation (1) intermediate position installation, the flexible end of electric telescopic handle (32) and the lower extreme fixed connection of mount pad (6), workstation (1) position all around still is provided with multiunit auxiliary telescopic handle (31), the flexible end of auxiliary telescopic handle (31) and the lower extreme fixed connection of mount pad (6).
5. The clamp for numerical control machining according to claim 1, characterized in that: the lower end of the workbench (1) is also provided with a plurality of universal wheels (4).
6. The clamp for numerical control machining according to claim 1, characterized in that: the inner side of the L-shaped clamping plate (21) is provided with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122523833.4U CN216859012U (en) | 2021-10-20 | 2021-10-20 | Clamp for numerical control machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122523833.4U CN216859012U (en) | 2021-10-20 | 2021-10-20 | Clamp for numerical control machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216859012U true CN216859012U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122523833.4U Active CN216859012U (en) | 2021-10-20 | 2021-10-20 | Clamp for numerical control machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216859012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944601A (en) * | 2023-09-21 | 2023-10-27 | 襄垣县仁达机电设备有限公司 | Square thread block clamping frock |
-
2021
- 2021-10-20 CN CN202122523833.4U patent/CN216859012U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944601A (en) * | 2023-09-21 | 2023-10-27 | 襄垣县仁达机电设备有限公司 | Square thread block clamping frock |
| CN116944601B (en) * | 2023-09-21 | 2023-12-08 | 襄垣县仁达机电设备有限公司 | Square thread block clamping frock |
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