CN215093057U

CN215093057U - Flexible clamping device

Info

Publication number: CN215093057U
Application number: CN202023236844.6U
Authority: CN
Inventors: 李斌
Original assignee: Wenling Zongheng Intelligent Equipment Co ltd
Current assignee: Wenling Zongheng Intelligent Equipment Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-12-10
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a flexible clamping device, comprising a supporting seat, the sliding tray that two symmetries set up is seted up to the bottom of supporting seat, the bottom of supporting seat is supported there is the movable block, the dovetail groove has been seted up to the upper end of movable block, the screens groove has been seted up to the interior bottom in dovetail groove, the inner wall welding of sliding tray has horizontal electric putter, the pole head welding of horizontal electric putter has the push pedal, the bottom welding of push pedal has the fixture block, fixture block and screens groove sliding connection. In this device, through setting up the motion spring, make the push pedal can promote the removal piece and remove when removing to can realize the clamp tight to flexible workpiece, and set up induction system and can guarantee the integrality of flexible workpiece at the flexible workpiece clamping in-process at utmost, make flexible workpiece can not receive destruction at the clamping in-process, also have the sufficient power simultaneously and realize pressing from both sides tight to the work piece, and the slider lateral wall veneer has rubber materials, more can play the guard action to flexible workpiece.

Description

Flexible clamping device

Technical Field

The utility model relates to an anchor clamps technical field especially relates to a flexible clamping device.

Background

The clamping device is a device used for preventing a workpiece from generating displacement or vibration in the machining process in a clamp, the factory production tends to be intelligentized along with the continuous development of the society, the important workpiece is guaranteed not to be damaged when needing to be clamped, and meanwhile, enough force is also available for clamping, so that the clamping work of the important workpiece can be realized;

the existing clamping device for the flexible workpiece needs to be manually pulled out to tighten the front claw when the workpiece is hung and clamped, and also needs to be manually pulled out when the workpiece is hung and unloaded, so that the labor consumption is high, the large-batch production is not facilitated, meanwhile, the integral integrity of the flexible workpiece cannot be guaranteed in the clamping process, the workpiece can be deformed in the moving degree, and then the workpiece is damaged, and therefore a flexible clamping device for the workpiece which does not need manpower control needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of large manpower consumption in the prior art and providing a flexible clamping device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a flexible clamping device, includes the supporting seat, the sliding tray that two symmetries set up is seted up to the bottom of supporting seat, the bottom of supporting seat supports has the movable block, the dovetail groove has been seted up to the upper end of movable block, the screens groove has been seted up to the inner bottom in dovetail groove, the inner wall welding of sliding tray has horizontal electric putter, the pole head welding of horizontal electric putter has the push pedal, the bottom welding of push pedal has the fixture block, fixture block and screens groove sliding connection, dovetail groove inner wall sliding connection has the baffle, the common welding of baffle and the inside wall in dovetail groove has the motion spring, the lateral wall of movable block is provided with induction system, the inside adjusting device that is provided with of sliding tray.

Preferably, adjusting device includes in sliding tray inner wall sliding connection's supporting shoe, the lateral wall of supporting shoe runs through to rotate and is connected with the lead screw, the circumference lateral wall screw thread of lead screw rotates and is connected with the limiting plate.

Preferably, a vertical electric push rod is welded at the inner top of the sliding groove, and a rod head of the vertical electric push rod is welded with the upper end of the supporting block.

Preferably, the induction device comprises a placing groove formed in the side wall of the moving block, the inner wall of the placing groove is connected with a sliding block in a sliding mode, and the side wall of the sliding block and the side wall of the placing groove are welded with an induction spring together.

Preferably, the inner bottom of the placing groove is welded with an induction block, and the induction block is communicated with the sliding block through a conducting wire and an opening and closing circuit of the vertical electric push rod.

Preferably, the surfaces of the baffle and the limiting plate are inclined, and the side wall of the sliding block is glued with a rubber material.

Compared with the prior art, the utility model has the advantages of:

1. in this device, through setting up the motion spring, make the push pedal can promote the removal piece and remove when removing to can realize the clamp tight to flexible workpiece, and set up induction system and can guarantee the integrality of flexible workpiece at the flexible workpiece clamping in-process at utmost, make flexible workpiece can not receive destruction at the clamping in-process, also have the sufficient power simultaneously and realize pressing from both sides tight to the work piece, and the slider lateral wall veneer has rubber materials, more can play the guard action to flexible workpiece.

2. In this device, through setting up lead screw and limiting plate, the position of adjustable limiting plate to the position that adjustable limiting plate descends, and then can realize pressing from both sides tightly the not flexible work piece of unidimensional, thereby can make the not flexible work piece of unidimensional all can be pressed from both sides tightly, can effectively improve the device's suitability.

Drawings

Fig. 1 is a schematic structural view of a flexible clamping device provided by the utility model.

Fig. 2 is a sectional view taken along the line a of fig. 1.

Fig. 3 is an enlarged view of fig. 1 at B.

In the figure: the device comprises a supporting seat 1, a sliding groove 2, a horizontal electric push rod 21, a through groove 22, a vertical electric push rod 3, a supporting block 31, a lead screw 32, a limiting plate 33, a moving block 4, a trapezoidal groove 41, a clamping groove 42, a push plate 5, a clamping block 51, a baffle plate 52, a motion spring 53, a placing groove 6, a sliding block 61, an induction spring 62 and an induction block 63.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a flexible clamping device comprises a supporting seat 1, two sliding grooves 2 symmetrically arranged are formed in the bottom of the supporting seat 1, a moving block 4 abuts against the bottom of the supporting seat 1, a trapezoidal groove 41 is formed in the upper end of the moving block 4, a clamping groove 42 is formed in the inner bottom of the trapezoidal groove 41, a horizontal electric push rod 21 is welded on the inner wall of the sliding groove 2, a push plate 5 is welded on the rod head of the horizontal electric push rod 21, a clamping block 51 is welded at the bottom end of the push plate 5, the clamping block 51 is slidably connected with the clamping groove 42, a baffle 52 is slidably connected to the inner wall of the trapezoidal groove 41, a motion spring 53 is welded on the baffle 52 and the inner side wall of the trapezoidal groove 41 together, a sensing device is arranged on the side wall of the moving block 4, and an adjusting device is arranged inside the sliding groove 2.

The adjusting device comprises a supporting block 31 which is connected with the inner wall of the sliding groove 2 in a sliding manner, the side wall of the supporting block 31 is connected with a screw rod 32 in a penetrating and rotating manner, and the circumferential side wall of the screw rod 32 is connected with a limiting plate 33 in a threaded and rotating manner; the welding of the interior top of sliding tray 2 has vertical electric putter 3, and the pole head of vertical electric putter 3 and the upper end welding of supporting shoe 31 set up the position that adjusting device can adjust limiting plate 33, and then can press from both sides tightly the not flexible work piece of unidimensional, can effectively improve clamping device's suitability.

The induction device comprises a placing groove 6 arranged on the side wall of the moving block 4, the inner wall of the placing groove 6 is connected with a sliding block 61 in a sliding mode, and the side wall of the sliding block 61 and the side wall of the placing groove 6 are welded with an induction spring 62 together; the welding of the interior bottom of standing groove 6 has response piece 63, and response piece 63 and slider 61 pass through the circuit intercommunication of opening and close of wire and vertical electric putter 3, set up induction system, can bear the maximum power according to flexible work piece, and when movable block 4 removed extreme position, limiting plate 33 can descend automatically, blocks movable block 4, can effectively avoid flexible work piece the condition of damage to appear in the clamping in-process.

Baffle 52 and limiting plate 33 surface slope, the surface slope can make limiting plate 33 get into baffle 52 and push pedal 5's clearance department more easily to make limiting plate 33 block the effect and realize more easily, the lateral wall veneer of slider 61 has rubber material, and the veneer has rubber material can play certain protection effect to flexible work piece, can prevent effectively that excessive extrusion from appearing in flexible work piece, thereby causes the destruction to flexible work piece.

In the utility model, in the working process, the supporting seat 1 needs to be moved above the workpiece needing to be clamped, then the supporting seat 1 is moved, the center of the supporting seat 1 corresponds to the center of the workpiece, then the supporting seat 1 is moved, the supporting seat 1 is moved towards the workpiece direction, when the workpiece is contacted with the bottom of the supporting seat 1, the movement of the supporting seat 1 is stopped, then the lead screw 32 is manually rotated through the through groove 22 according to the size of the workpiece, so that the position of the limiting plate 33 can be adjusted, and the clamping device can clamp the workpieces with different sizes;

then starting the horizontal electric push rod 21, wherein the horizontal electric push rod 21 can push the push plate 5 to move along the sliding groove 2 and the inside of the trapezoidal groove 41, and the baffle plate 52 abuts against the side wall of the push plate 5, so that in the moving process of the push plate 5, the push plate 5 can drive the baffle plate 52 to move, the moving block 4 can be driven to move together through the moving spring 53, and the moving block 4 is supported through the fixture block 51 at the lower end of the push plate 5;

in the process that the moving block 4 moves towards the workpiece direction, after the sliding block 61 contacts with the workpiece, the moving block 4 still moves towards the workpiece direction under the action of the push plate 5, at the moment, the push plate 5 can extrude the moving spring 53, and the moving block 4 continuously moves, the sliding block 61 can move towards the side wall direction of the placing groove 6 along the placing groove 6, and can contact with the induction block 63 in the motion process of the sliding block 61, and when the sliding block 61 contacts with the induction block 63, the starting circuit of the vertical electric push rod 3 can be communicated, so that the vertical electric push rod 3 is started;

after the vertical electric push rod 3 is started, the supporting block 31 is pushed to move downwards, in the moving process of the supporting block 31, because the side walls of the limit plate 33 and the baffle plate 52 are obliquely arranged, the limit plate 33 enters the moving block 4 along the gap between the baffle plate 52 and the baffle plate 52, so that the baffle plate 52 is separated from the push plate 5, the acting force of the horizontal electric push rod 21 acts on the limit plate 33, in the downward moving process of the limit plate 33, because the stiffness coefficient of the motion spring 53 is very large, the influence caused by downward movement of the limit plate 33 can be avoided, further, the workpiece can not be influenced, when the limit plate 33 is completely contacted with the baffle plate 52, the thrust of the push plate 5 acts on the limit plate 33, no additional force can be exerted on the moving block 4, further, the workpiece can not be damaged, the integrity of the workpiece can be effectively ensured, at this time, the horizontal electric push rod 21 is closed, the influence caused by extrusion on the limit plate 33 is avoided, the movement spring 53 in the compressed state exerts a force on the moving block 4 in the direction of the workpiece, so that the moving block 4 can clamp the workpiece.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The flexible clamping device comprises a supporting seat (1) and is characterized in that two sliding grooves (2) which are symmetrically arranged are formed in the bottom of the supporting seat (1), a moving block (4) is abutted against the bottom of the supporting seat (1), a trapezoidal groove (41) is formed in the upper end of the moving block (4), a clamping groove (42) is formed in the inner bottom of the trapezoidal groove (41), a horizontal electric push rod (21) is welded on the inner wall of the sliding groove (2), a push plate (5) is welded on the rod head of the horizontal electric push rod (21), a clamping block (51) is welded at the bottom end of the push plate (5), the clamping block (51) is slidably connected with the clamping groove (42), a baffle (52) is slidably connected to the inner wall of the trapezoidal groove (41), a motion spring (53) is welded on the baffle (52) and the inner side wall of the trapezoidal groove (41) together, and an induction device is arranged on the side wall of the moving block (4), and an adjusting device is arranged in the sliding groove (2).

2. The flexible clamping device as claimed in claim 1, wherein the adjusting device comprises a supporting block (31) which is slidably connected with the inner wall of the sliding groove (2), the side wall of the supporting block (31) is rotatably connected with a screw rod (32) in a penetrating manner, and the circumferential side wall of the screw rod (32) is rotatably connected with a limiting plate (33) in a threaded manner.

3. The flexible clamping device as claimed in claim 2, wherein a vertical electric push rod (3) is welded to the inner top of the sliding groove (2), and the head of the vertical electric push rod (3) is welded to the upper end of the supporting block (31).

4. The flexible clamping device as recited in claim 2, characterized in that the sensing device comprises a placing groove (6) formed in the side wall of the moving block (4), a sliding block (61) is connected to the inner wall of the placing groove (6) in a sliding manner, and the side wall of the sliding block (61) and the side wall of the placing groove (6) are welded together to form a sensing spring (62).

5. The flexible clamping device according to claim 4, wherein an induction block (63) is welded to the inner bottom of the placing groove (6), and the induction block (63) and the sliding block (61) are communicated with an opening and closing circuit of the vertical electric push rod (3) through a lead.

6. A flexible clamping device according to claim 4, characterized in that the surfaces of the baffle (52) and the limiting plate (33) are inclined, and the side wall of the sliding block (61) is glued with rubber material.