CN218194659U

CN218194659U - Quick clamp

Info

Publication number: CN218194659U
Application number: CN202221969283.7U
Authority: CN
Inventors: 徐伟; 何建业; 陈锡保; 何宇辉; 金立国
Original assignee: Dongguan Yiheda Automation Co Ltd
Current assignee: Dongguan Yiheda Automation Co Ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-03
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a quick clamp, which comprises a base, a driven rod, a pressure rod and a pressing component; the pressing assembly comprises a connecting rod and a pressing head, the upper end of the connecting rod is connected with the free end of the driven rod and moves up and down along with the driven rod, and the pressing head can be mounted at the lower end of the connecting rod in a universal rotating mode. Through supporting pressing the subassembly including connecting rod and pressure head, the upper end of this connecting rod is connected and is made a round trip the activity from top to bottom along with the driven lever with the free end of driven lever, and the cooperation pressure head can install the lower extreme at the connecting rod with universal rotation, make when compressing tightly, can carry out universal regulation to the pressure head according to the surface that compresses tightly the work piece, make the lower terminal surface of pressure head can laminate with the work piece surface of arbitrary inclination demand, make it can satisfy more use scenes, the limitation of using has been reduced, even can accomplish completely laminating in the face of the work piece on inclined plane, the processingquality of tight effect and work piece has been guaranteed.

Description

Quick clamp

Technical Field

The utility model belongs to the technical field of the clamp technique and specifically relates to indicate a rapid clamp.

Background

The rapid clamp is a novel manual clamp and pneumatic clamp product which can be accurately positioned and rapidly clamped, is a clamp product widely applied to the technical processes of welding, riveting, bonding, machining, assembling, logistics and the like of products, can also be used for fixing a certain part of equipment, and can directly influence the clamping and processing of the products due to the performance of the rapid clamp, thereby playing an important role in the processing quality of the products.

The pressure head of the existing quick clamp generally adopts a flat-head rubber pressure head, when a common quick clamp is used for positioning and clamping a workpiece, the angle of the pressure block cannot be adjusted, so that the pressure block can only clamp and position the horizontal workpiece or an installation part on the surface, the clamping requirements of products under various conditions cannot be met, and the use limitation is large; the pressure head can not be well attached to the inclined workpiece or the mounting part, so that the problem of clamping and positioning is caused, and the processing quality of the product is influenced; therefore, there is a need for further improvements to existing quick clamp structures.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a quick clamp, and it can effectively solve current quick clamp briquetting angle and be difficult to adjust, use the limitation big, can't compress tightly and influence processingquality's problem to the inclined plane work piece.

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

a quick clamp comprises a base, a driven rod, a pressure rod and a pressing component; the driven rod is arranged on the base in a manner of swinging up and down, and the connecting end of the driven rod is hinged with the base; the pressure lever can be arranged on the base in an up-and-down swinging manner, the connecting end of the pressure lever is hinged with the base, and the pressure lever enables the driven lever to swing downwards; the pressing assembly comprises a connecting rod and a pressing head, the upper end of the connecting rod is connected with the free end of the driven rod and moves up and down along with the driven rod, and the pressing head can be mounted at the lower end of the connecting rod in a universal rotating mode.

As a preferred scheme, the lower end of the connecting rod is provided with a ball head, a groove matched with the ball head is formed in the pressure head, and the ball head can be embedded in the groove in a universal rotating mode.

As a preferred scheme, the base is two that bilateral symmetry arranged, all sets up the fixed orifices with outside fixed connection on each base.

As a preferred scheme, seted up first hinge hole on the base, seted up on the link of driven lever with first hinge hole complex second hinge hole, the link of driven lever passes first hinge hole and second hinge hole through a first bolt in proper order and base are articulated.

As a preferred scheme, a third hinge hole is formed in the base, a fourth hinge hole matched with the third hinge hole is formed in the lower end of the pressure lever, and the lower end of the pressure lever sequentially penetrates through the third hinge hole and the fourth hinge hole through a second bolt to be hinged with the base.

As a preferred scheme, the compression bar is connected with the driven bar through a connecting bar, the upper end and the lower end of the connecting bar are respectively hinged with the compression bar and the driven bar, and the connecting bar is provided with a transmission part which is abutted against the upper end face of the driven bar.

As a preferable scheme, a handle is sleeved on the upper end of the pressure rod.

As a preferable scheme, the two driven rods are arranged in a left-right symmetrical manner, a mounting groove extending forwards and backwards is formed between the two driven rods in a clamping manner, and the connecting rod can be movably mounted in the mounting groove forwards and backwards; the connecting rod is fixed in the mounting groove through a first nut and a second nut respectively, wherein the first nut is screwed on the upper end of the connecting rod and abuts against the upper end face of the driven rod, and the second nut is screwed on the lower end of the connecting rod and abuts against the lower end face of the driven rod.

As a preferable scheme, a first gasket is clamped between the first nut and the upper end face of the driven rod; and a second gasket is clamped between the second nut and the lower end face of the driven rod.

Preferably, a rubber pad is attached and fixed on the lower end face of the pressure head.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

through supporting pressing the subassembly including connecting rod and pressure head, the upper end of this connecting rod is connected and is made a round trip the activity from top to bottom along with the driven lever with the free end of driven lever, and the cooperation pressure head can install the lower extreme at the connecting rod with universal rotation, make when compressing tightly, can carry out universal regulation to the pressure head according to the surface that compresses tightly the work piece, make the lower terminal surface of pressure head can laminate with the work piece surface of arbitrary inclination demand, make it can satisfy more use scenes, the limitation of using has been reduced, even can accomplish completely laminating in the face of the work piece on inclined plane, the processingquality of tight effect and work piece has been guaranteed.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the present invention;

fig. 2 is an exploded view of the preferred embodiment of the present invention.

The attached drawings indicate the following:

10. base 101, fixing hole

102. First hinge hole 103 and third hinge hole

20. Driven rod 201 and second hinge hole

202. Mounting groove 21, first bolt

30. The compression bar 301 and the fourth hinge hole

31. Second bolt 32, connecting rod

321. Transmission part 33, handle

40. Pressing component 401 and groove

41. Connecting rod 411 and ball head

42. Pressure head 421 and rubber pad

43. First nut 44 and second nut

45. A first spacer 46, a second spacer.

Detailed Description

Referring to fig. 1 to 2, a detailed structure of a preferred embodiment of the present invention is shown, which includes a base 10, a driven rod 20, a pressing rod 30 and a pressing component 40.

The driven rod 20 is arranged on the base 10 in a manner of swinging up and down, and the connecting end of the driven rod 20 is hinged with the base 10; in this embodiment, the two bases 10 are symmetrically arranged, and each base 10 is provided with a fixing hole 101 fixedly connected with the outside; a first hinge hole 102 is formed in the base 10; a second hinge hole 201 matched with the first hinge hole 102 is formed in the connecting end of the driven rod 20, and the connecting end of the driven rod 20 sequentially penetrates through the first hinge hole 102 and the second hinge hole 201 through a first bolt 21 to be hinged with the base 10; a third hinge hole 103 is formed in the base 10; the driven rods 20 are arranged in bilateral symmetry, and an installation groove 202 extending back and forth is formed between the two driven rods 20 in a clamping manner.

The pressure lever 30 is arranged on the base 10 in a way of swinging up and down, the connecting end of the pressure lever 30 is hinged with the base 10, and the driven rod 20 is driven by the pressure lever 30 to swing downwards; in this embodiment, the lower end of the pressing rod 30 is provided with a fourth hinge hole 301 matched with the third hinge hole 103, and the lower end of the pressing rod 30 sequentially passes through the fourth hinge hole 301 and the third hinge hole 103 through a second bolt 31 to be hinged to the base 10; the pressure lever 30 is connected with the driven lever 20 through a connecting lever 32, the upper end and the lower end of the connecting lever 32 are respectively hinged with the pressure lever 30 and the driven lever 20, a transmission part 321 is arranged on the connecting lever 32, the transmission part 321 is abutted against the upper end face of the driven lever 20, and the transmission part 321 promotes the driven lever 20 to swing downwards; the upper end of the pressure lever 30 is sleeved with a handle 33, and the handle 33 is used for improving the holding hand feeling of a user in use.

The pressing component 40 comprises a connecting rod 41 and a pressing head 42, the upper end of the connecting rod 41 is connected with the free end of the driven rod 20 and moves up and down along with the driven rod 20, the pressing head 42 can be mounted at the lower end of the connecting rod 41 in a universal rotating mode, through the universal rotation of the pressing head 42, more use scenes can be met, even if the workpiece faces the workpiece with the inclined plane, the pressing head 42 can be completely attached to the surface of the workpiece, the clamping stability is guaranteed, and the processing quality of the workpiece is further guaranteed; in this embodiment, the lower end of the connecting rod 41 has a ball 411, the pressing head 42 has a groove 401 matching with the ball 411, and the ball 411 is embedded in the groove 401 in a universal rotation manner; the connecting rod 41 can be movably arranged in the mounting groove 202 back and forth; the link 41 is fixed in the mounting groove 202 by a first nut 43 and a second nut 44, wherein the first nut 43 is screwed on the upper end of the link 41 and abuts against the upper end surface of the driven rod 20, and the second nut 44 is screwed on the lower end of the link 41 and abuts against the lower end surface of the driven rod 20; a first gasket 45 is clamped between the first nut 43 and the upper end face of the driven rod 20; a second gasket 46 is clamped between the second nut 44 and the lower end face of the driven rod 20; a rubber pad 421 is fixedly attached to the lower end face of the pressing head 42 in a fitting mode, and the rubber pad 421 can reduce the collision between the pressing head 42 and the surface of the workpiece, can better protect the workpiece and can prevent the workpiece from being damaged in the clamping process.

The utility model discloses a design focus lies in: through pressing subassembly 40 including connecting rod 41 and pressure head 42, the upper end of this connecting rod 41 is connected with the free end of driven lever 20 and along with the activity of making a round trip from top to bottom of driven lever 20, and cooperate pressure head 42 to install the lower extreme at connecting rod 41 with universal rotation, make when compressing tightly, can carry out universal regulation to pressure head 42 according to the surface that compresses tightly the work piece, make the lower terminal surface of pressure head 42 can laminate with the work piece surface of arbitrary inclination demand, make it to satisfy more use scenes, the limitation of using has been reduced, even can accomplish completely laminating in the face of the work piece on inclined plane, the processingquality of tight effect and work piece has been guaranteed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A quick clamp is characterized in that: the method comprises the following steps:

a base (10);

the driven rod (20), the driven rod (20) can be set on the base (10) in a way of swinging up and down, and the connecting end of the driven rod (20) is hinged with the base (10);

the pressure lever (30), the pressure lever (30) can be set up on the base (10) in a way of swinging up and down, the link of the pressure lever (30) is hinged with the base (10), the pressure lever (30) impels the driven lever (20) to swing downward; and

the pressing component (40) comprises a connecting rod (41) and a pressing head (42), the upper end of the connecting rod (41) is connected with the free end of the driven rod (20) and moves up and down along with the driven rod (20), and the pressing head (42) can be mounted at the lower end of the connecting rod (41) in a universal rotating mode.

2. A quick clamp according to claim 1 wherein: the lower end of the connecting rod (41) is provided with a ball head (411), the pressure head (42) is provided with a groove (401) matched with the ball head (411), and the ball head (411) can be embedded in the groove (401) in a universal rotating mode.

3. A quick clamp according to claim 1 wherein: base (10) are two that bilateral symmetry arranged, all offer on each base (10) with outside fixed connection's fixed orifices (101).

4. A quick clamp according to claim 1 wherein: seted up first hinge hole (102) on base (10), seted up on the link of driven lever (20) with first hinge hole (102) complex second hinge hole (201), the link of driven lever (20) passes first hinge hole (102) and second hinge hole (201) through a first bolt (21) in proper order and is articulated with base (10).

5. A quick clamp according to claim 1 wherein: the base (10) is provided with a third hinge hole (103), the lower end of the pressure rod (30) is provided with a fourth hinge hole (301) matched with the third hinge hole (103), and the lower end of the pressure rod (30) sequentially penetrates through the fourth hinge hole (301) and the third hinge hole (103) through a second bolt (31) to be hinged with the base (10).

6. A quick clamp according to claim 1 wherein: the pressure lever (30) is connected with the driven lever (20) through a connecting rod (32), the upper end and the lower end of the connecting rod (32) are hinged with the pressure lever (30) and the driven lever (20) respectively, a transmission part (321) is arranged on the connecting rod (32), and the transmission part (321) abuts against the upper end face of the driven lever (20).

7. A quick clamp according to claim 1 wherein: a handle (33) is sleeved at the upper end of the pressure lever (30).

8. A quick clamp according to claim 1 wherein: the two driven rods (20) are arranged in bilateral symmetry, an installation groove (202) extending forwards and backwards is formed between the two driven rods (20) in a clamping mode, and the connecting rod (41) can be movably installed in the installation groove (202) back and forth; the connecting rod (41) is fixed in the mounting groove (202) through a first nut (43) and a second nut (44), wherein the first nut (43) is screwed on the upper end of the connecting rod (41) and abuts against the upper end face of the driven rod (20), and the second nut (44) is screwed on the lower end of the connecting rod (41) and abuts against the lower end face of the driven rod (20).

9. A quick clamp according to claim 8 wherein: a first gasket (45) is clamped between the first nut (43) and the upper end face of the driven rod (20); a second gasket (46) is clamped between the second nut (44) and the lower end face of the driven rod (20).

10. A quick clamp according to claim 1 wherein: a rubber pad (421) is fixedly attached to the lower end face of the pressure head (42).