CN222177371U

CN222177371U - An adjustable clamping tool

Info

Publication number: CN222177371U
Application number: CN202323480753.0U
Authority: CN
Inventors: 蒋勋; 蒋定专
Original assignee: Changzhou Xinxi Huaya Tools Co ltd
Current assignee: Changzhou Xinxi Huaya Tools Co ltd
Priority date: 2023-12-19
Filing date: 2023-12-19
Publication date: 2024-12-17
Anticipated expiration: 2033-12-19

Abstract

The utility model relates to a clamp, specifically an adjustable clamp tooling, belonging to the technical field of workpiece clamping. In view of the problem that the existing clamp is not convenient for adjusting the blade surface of the tool when clamping the tool, the following scheme is proposed, including a base, a fixed box is fixed at one end of the base, a rotating drum is arranged inside the fixed box, a clamping block is fixed on the outside of the rotating drum, a turning track is arranged on the outer wall of the clamping block, a shell is arranged at one end of the rotating drum, and a driving motor is fixed inside the shell. The rotating drum arranged in the utility model can be connected with the turning track inside the fixed box through the clamping block, and is fixed to one end of the rotating drum through the output shaft of the driving motor. When the driving motor is started, the rotating drum can be driven to rotate, and after the workpiece is clamped in the clamping plate inside the rotating drum, the rotating drum can be driven to rotate through the connection between the workpiece and the rotating drum, so that the rotating drum can be driven to rotate together when necessary to change the processing surface of the workpiece.

Description

Adjustable fixture tool

Technical Field

The utility model relates to a clamp, in particular to an adjustable clamp tool, and belongs to the technical field of workpiece clamping.

Background

The device for fixing the object to be processed in the machine manufacturing process, which is also called a jig, is broadly referred to as a jig, such as a welding jig, a test jig, an assembly jig, a machine tool jig, etc., in any process in the process for rapidly, conveniently and safely mounting the workpiece.

In the prior art, a milling cutter clamp disclosed as publication No. CN215748818U comprises a movable clamping plate which is arranged on a chute of a workbench in a sliding manner, and the movable clamping plates of two clamping execution units are arranged oppositely. Through rotating the external screw thread piece for the connecting rod can drive two movable clamp plates and be close to each other or keep away from each other, with this centre gripping to milling cutter that accomplishes through elastic clamping piece.

According to the technical scheme, when the milling cutter clamping tool is used, the two movable clamping plates are driven to be close to each other through the rotation of the external screw thread piece, so that the elastic clamping piece and the positioning piece clamp the milling cutter, but when the milling cutter clamping tool is operated, the movable clamping plate is required to penetrate through the workbench, the connecting rod and the external screw thread piece to be connected, the elastic clamping piece is pushed to clamp the cutter, when the cutter is subjected to cutter surface adjustment, the cutter is required to be taken down from the clamp, after the cutter machining surface is adjusted, the cutter is installed on the clamp for machining and use, and therefore the problem of inconvenience in cutter surface adjustment exists.

Disclosure of utility model

The utility model provides an adjustable fixture tool for solving the problem that the fixture is inconvenient to adjust the tool face of a tool when clamping the tool.

The adjustable fixture tool comprises a base, wherein a fixed box is fixed at one end of the base, a first rotary drum is arranged in the fixed box, a first clamping block is fixed on the outer side of the first rotary drum, a turning rail is arranged on the outer wall of the first clamping block, a shell is arranged at one end of the first rotary drum, and a first driving motor is fixed in the shell;

the inside of base both sides is provided with driving motor two, driving motor two's output shaft fixedly connected with threaded rod, and the outer wall of threaded rod is through connecting hole threaded connection there being the slide, and the top of threaded rod is provided with the smooth notch, and the inside of slide is provided with two rotary drums two, and the equal fixedly connected with fixture block two of outer wall of two rotary drums two, the internal surface fixedly connected with picture peg of rotary drum two, the slot has been seted up to the internal surface of another rotary drum two.

As a still further scheme of the utility model, the first rotary drum is fixedly connected with the first rotary drum through a rotating structure formed by the first clamping block, the transfer rail and the fixed box.

As a still further proposal of the utility model, the plugboard and the slot are spliced, and the rotary drum II is in rotary connection with the sliding seat through the clamping block II and the rotary rail.

As a still further proposal of the utility model, the inner wall of the first rotary drum is fixedly connected with a connecting rod, and the inside of one end of the connecting rod is fixedly provided with four first electric push rods.

As a still further scheme of the utility model, the output ends of the four electric push rods I are respectively fixed with a clamping plate I, the outer wall of the clamping plate I is fixed with a spring I, the inner wall of the clamping plate I is adhered with a rubber pad I, and one end of the clamping plate I is provided with an inner groove.

As a still further scheme of the utility model, an electric push rod II is fixed above the sliding seat, and a moving block is fixed at the output end of the electric push rod II.

As a still further proposal of the utility model, the inner wall of the rotary drum II is fixedly provided with a spring II, one end of the spring II is fixedly connected with a clamping plate II, and the inner wall of the clamping plate II is adhered with a rubber pad II.

The beneficial effects of the utility model are as follows:

1. The first rotary drum can be connected with a transfer rail in the fixed box through a first clamping block, an output shaft of the first driving motor is fixed with one end of the first rotary drum, the first rotary drum can be driven to rotate when the driving motor is started, after a workpiece is clamped in clamping plates in the first rotary drum and the second rotary drum, the second rotary drum is driven to rotate through the connection of the workpiece, the first rotary drum and the second rotary drum, and the workpiece can be driven to rotate together when needed to change the machining surface of the workpiece;

2. The picture peg is connected with the slot, can be convenient for connect and fix two rotary drums II, and the rotary drum II of being convenient for is rotated in slide and movable block through the transition to can drive rotary drum II and rotate together when rotary drum one-tenth driving work piece rotates.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a connection structure of a slider and a moving block according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of the stationary box of the present utility model;

FIG. 4 is a schematic view showing the internal structure of the fixing case and the housing of the present utility model;

fig. 5 is a schematic view of the internal structure of the base of the present utility model.

In the figure, 1, a base; 2, a fixed box, 3, a rotary drum I, 4, a spring I, 5, a clamping plate I, 6, a rubber pad I, 7, a rubber pad II, 8, a connecting rod, 9, a moving block, 10, an electric push rod I, 11, an inner groove, 12, a clamping block I, 13, a turning rail, 14, a shell, 15, a driving motor I, 16, a driving motor II, 17, a threaded rod, 18, a sliding slot, 19, a sliding seat, 20, a connecting hole, 21, a rotary drum II, 22, a clamping block II, 23, a slot, 24, a spring II, 25, a clamping plate II, 26, a plugboard, 27 and an electric push rod II.

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. 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.

Example 1

As shown in fig. 1 to 5, an adjustable fixture tool comprises a base 1, wherein a fixed box 2 is fixed at one end of the base 1, a rotary drum one 3 is arranged in the fixed box 2, a clamping block one 12 is fixed at the outer side of the rotary drum one 3, a turning rail 13 is arranged on the outer wall of the clamping block one 12, a shell 14 is arranged at one end of the rotary drum one 3, and a driving motor one 15 is fixed in the shell 14;

The inside of base 1 both sides is provided with driving motor two 16, the output shaft fixedly connected with threaded rod 17 of driving motor two 16, the outer wall of threaded rod 17 is connected with slide 19 through connecting hole 20 screw thread, can make slide 19 and threaded rod 17 be connected through connecting hole 20, and it is fixed with the output shaft of driving motor two 16 through threaded rod 17, can drive threaded rod 17 rotation when driving motor two 16 is moving, make slide 19 move on threaded rod 17 and drive splint two 25 and be close to the other end of work piece and carry out the centre gripping to it, the top of threaded rod 17 is provided with spout mouth 18, the inside of slide 19 is provided with two rotary drums two 21, the equal fixedly connected with fixture block two 22 of outer wall of two rotary drums two 21, the internal surface fixedly connected with picture peg 26 of rotary drum two 21, slot 23 has been seted up to the internal surface of another rotary drum two 21.

Example two

In addition to all the technical features in the first embodiment, the present embodiment further includes:

The rotary drum I3 forms a rotating structure with the fixed box 2 through the clamping block I12 and the rotary rail 13, the output shaft of the driving motor I15 is fixedly connected with the rotary drum I3, the rotary drum I3 can be connected with the rotary rail 13 in the fixed box 2 through the clamping block I12, the output shaft of the driving motor I15 is fixed with one end of the rotary drum I3, the rotary drum I3 can be driven to rotate when the driving motor I15 is started, and after a workpiece is clamped in the clamping plates in the rotary drum I3 and the rotary drum II 21, the rotary drum II 21 is also driven to rotate through the connection of the workpiece with the rotary drum I3 and the rotary drum II 21, so that the workpiece can be driven to rotate together when needed to change the processing surface of the workpiece.

The inserting plate 26 is inserted into the inserting groove 23, the rotating cylinders II 21 are connected with the sliding seat 19 through the clamping blocks II 22 and the rotating rail 13 in a rotating mode, the inserting plate 26 is connected with the inserting groove 23, the two rotating cylinders II 21 can be conveniently connected and fixed, the rotating cylinders II 21 can conveniently rotate in the sliding seat 19 and the moving block 9 through the rotating rail 13, the rotating cylinders II 21 can be driven to rotate together when the rotating cylinders I3 drive a workpiece to rotate, the connecting rod 8 is fixedly connected to the inner wall of the rotating cylinders I3, four electric pushing rods I10 are fixedly arranged in one end of the connecting rod 8, the four electric pushing rods I10 in one end of the connecting rod 8 enable the four electric pushing rods I10 to push the clamping plates I5 to move outwards, the clamping grooves of the clamping plates I5 are wide, one end of the workpiece can be conveniently placed in the clamping plates I5, and multiple workpieces are clamped.

The output ends of the four electric push rods I10 are respectively fixed with a clamping plate I5, the outer wall of the clamping plate I5 is fixedly provided with a spring I4, the inner wall of the clamping plate I5 is adhered with a rubber gasket I6, one end of the clamping plate I5 is provided with an inner groove 11, the electric push rods I10 drive the clamping plate I5 to retract to clamp a workpiece, the clamping plate I5 can be assisted by the elastic action of the spring I4, the rubber gasket I6 can increase the friction force between the workpiece and the clamping plate to prevent the workpiece from falling, the electric push rods II 27 are fixed above the sliding seat 19, the output end of the electric push rods II 27 is fixedly provided with a moving block 9, the electric push rods II 27 on the sliding seat 19 can drive the moving block 9 to move up and down and drive the clamping plate II 25 to clamp the other end of the workpiece, the inner wall of the rotary drum II 21 is fixedly provided with a spring II 24, one end of the spring II 24 is fixedly connected with the clamping plate II 25, the inner wall of the clamping plate II 25 is adhered with a rubber gasket II 7, the workpieces with different sizes can be clamped by the elastic action of the spring II 24 when the workpieces can be clamped, and the workpieces can be prevented from falling by the elastic action of the spring II 24.

Working principle: the fixed box 2 is connected with the base 1, the electric push rod 10 on the connecting rod 8 in the fixed box 2 pushes the four clamping plates 5 outwards from the inner groove 11 at one end of the clamping plate 5, so that the clamping groove is wide, a workpiece to be clamped can be placed in the clamping groove, the clamping plate 5 clamps the workpiece through the retraction of the electric push rod 10 and the elastic action of the spring 4, the sliding seat 19 connected with the threaded rod 17 through the connecting hole 20 and the sliding slot 18 is driven by the driving motor 16 to rotate the threaded rod 17 after one end of the workpiece is clamped, the sliding seat 19 moves on the threaded rod 17 to a proper position, the other end of the workpiece is placed on the clamping plate 25, the moving block 9 is pressed down by the electric push rod 27, the plugboard 26 on the rotary drum 21 is spliced with the slot 23, the positions of the rotary drum 21 and the clamping plate 25 are fixed, the rotary table is capable of rotating on the moving block 9 and the rotating rail 13 of the sliding seat 19, the two clamping plates 25 clamp the other end of the workpiece through the elastic action of the spring II 24, the friction force between the workpiece and the clamping plates is increased through the rubber pad I6 and the rubber pad II 7, the workpiece is prevented from falling, the rotary drum I3 and the rotary drum II 21 form a rotating structure with the fixed box I2, the moving block 9 and the sliding seat 19 through the clamping block I12, the clamping block II 22 and the rotating rail 13, the rotary drum I15 in the shell 14 is started again to drive the rotary drum I3 to rotate, the rotary drum II 21 connected with the rotary drum I3 through the workpiece is driven to rotate when the rotary drum I3 rotates, the workpiece can rotate the rotary drum I3 and the rotary drum II 21 according to requirements when the workpiece is processed, and the workpiece is prevented from being disassembled when the machined surface is required to be adjusted.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An adjustable fixture tool comprises a base (1) and is characterized in that one end of the base (1) is fixedly provided with a fixed box (2), a first rotary drum (3) is arranged in the fixed box (2), a first clamping block (12) is fixed on the outer side of the first rotary drum (3), a turning rail (13) is arranged on the outer wall of the first clamping block (12), one end of the first rotary drum (3) is provided with a shell (14), and a first driving motor (15) is fixed in the shell (14);

The inside of base (1) both sides is provided with driving motor two (16), the output shaft fixedly connected with threaded rod (17) of driving motor two (16), the outer wall of threaded rod (17) is through connecting hole (20) threaded connection has slide (19), the top of threaded rod (17) is provided with spout mouth (18), the inside of slide (19) is provided with two rotary drums two (21), two the equal fixedly connected with fixture block two (22) of outer wall of rotary drum two (21), the internal surface fixedly connected with picture peg (26) of rotary drum two (21), another slot (23) have been seted up to the internal surface of rotary drum two (21).

2. The adjustable fixture tool as claimed in claim 1, wherein the first rotary drum (3) forms a rotating structure with the fixed box (2) through a first clamping block (12) and a rotary rail (13), and an output shaft of the first driving motor (15) is fixedly connected with the first rotary drum (3).

3. The adjustable fixture tool as claimed in claim 1, wherein the insertion plate (26) is inserted into the insertion slot (23), and the second rotary drum (21) is rotatably connected with the sliding seat (19) through the second clamping block (22) and the rotary rail (13).

4. The adjustable fixture tool of claim 1, wherein the inner wall of the first rotary cylinder (3) is fixedly connected with a connecting rod (8), and four first electric push rods (10) are fixed inside one end of the connecting rod (8).

5. The adjustable fixture tool as set forth in claim 4, wherein the output ends of the four electric push rods (10) are respectively fixed with a clamping plate (5), the outer wall of the clamping plate (5) is fixed with a spring (4), the inner wall of the clamping plate (5) is adhered with a rubber pad (6), and one end of the clamping plate (5) is provided with an inner groove (11).

6. The adjustable fixture tool of claim 1, wherein an electric push rod II (27) is fixed above the sliding seat (19), and a moving block (9) is fixed at the output end of the electric push rod II (27).

7. The adjustable fixture tool of claim 1, wherein a second spring (24) is fixed on the inner wall of the second rotary drum (21), one end of the second spring (24) is fixedly connected with a second clamping plate (25), and a second rubber pad (7) is adhered on the inner wall of the second clamping plate (25).