CN215316813U

CN215316813U - Press from both sides and get pusher

Info

Publication number: CN215316813U
Application number: CN202120273929.7U
Authority: CN
Inventors: 蒋明权
Original assignee: Pinghu Huasheng Precision Machinery Co ltd
Current assignee: Pinghu Huasheng Precision Machinery Co.,Ltd.
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-12-28
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a clamping and pushing device, which comprises: the clamping mechanism comprises a positioning block, a clamping sliding block and a pushing component, a positioning V-shaped groove is arranged in the middle of the positioning block, the positioning block is fixedly connected to the upper die plate, one end of the clamping sliding block is matched with the positioning block, one end, far away from the positioning block, of the clamping sliding block is connected with the pushing component, and the clamping sliding block is connected with the upper die plate in a sliding mode through the pushing component. The utility model has the beneficial effects that: 1. the workpiece is clamped quickly and conveniently, and the working efficiency is improved; 2. the positioning is accurate, so that the workpiece can be accurately aligned to the O-shaped ring and then installed; 3. the workpiece can be pressed into the O-shaped ring by the up-and-down operation.

Description

Press from both sides and get pusher

Technical Field

The utility model belongs to the field of industrial production equipment, and particularly relates to a clamping and pushing device.

Background

The O-shaped ring has good sealing performance and mature design parameters, so the O-shaped ring is widely used for sealing. When the O-shaped ring is installed on a workpiece, the workpiece needs to be accurately positioned, so that the workpiece can be accurately aligned to the O-shaped ring, and the workpiece is sleeved on the O-shaped ring.

In summary, in order to solve the existing technical problems, the utility model designs the clamping and pushing device which has a simple structure, is convenient to disassemble and assemble the workpiece, and can accurately position the workpiece.

Disclosure of Invention

The utility model aims to solve the technical problems in the prior art, and designs a clamping and pushing device which is simple in structure, simple and convenient in workpiece disassembly and assembly and capable of accurately positioning.

The purpose of the utility model can be realized by the following technical scheme:

a gripping pusher device comprising:

the clamping mechanism is connected below the upper template and comprises a positioning block, a clamping sliding block and a pushing component, a positioning V-shaped groove is formed in the middle of the positioning block, the positioning block is fixedly connected to the upper template, one end of the clamping sliding block is matched with the positioning block, one end, far away from the positioning block, of the clamping sliding block is connected with the pushing component, the clamping sliding block is connected with the upper template in a sliding mode through the pushing component, the pushing component comprises a connecting plate, a pull rod, a pulling handle, a fixing plate and a pushing spring, one side of the connecting plate is connected with the clamping sliding block, the other side of the connecting plate is connected with the pull rod, the pull rod is connected onto the fixing plate in a sliding mode through a sliding sleeve, the other end of the pull rod is connected with the pulling handle, and the pressing spring is sleeved on the pull rod and located between the connecting plate and the fixing plate;

the moving mechanism comprises an installation table, a power cylinder and a sliding shaft, wherein a supporting rod is arranged below the installation table, the sliding shaft is vertically arranged below the installation table, an upper template is connected to the sliding shaft through a sliding shaft sleeve in a sliding mode, and the power cylinder is arranged above the installation table and connected with the upper template through the installation table and the output end of the power cylinder penetrating downwards.

Furthermore, a linear guide rail is arranged between the clamping slide block and the upper template.

Furthermore, a positioning boss is arranged on one side of the positioning V-shaped groove of the positioning block close to the upper template, and a positioning chuck matched with the positioning boss is arranged at one end, matched with the positioning block, of the clamping slide block.

Furthermore, a connecting rod clamping component is arranged on the pushing component.

Further, connecting rod joint part includes connecting rod, joint pole, fixture block, the connecting rod rotates to be connected in the fixed plate below, the connecting rod includes arc portion, prizing portion, the arc portion extends to location V type groove side, arc portion leans on location V type groove one end to be equipped with the roof, prizing portion is located the fixed plate below, prizing portion transversely is provided with prizing pole, the fixture block sets up in the fixed plate below and is located one side that prizing pole kept away from the sliding block, the fixture block is equipped with inclined plane one towards the sliding block, the joint pole rotates through rotating the base and connects in the connecting plate below, be connected with the extension spring between joint pole and the connecting plate, the joint pole front end is equipped with the trip, the trip be equipped with inclined plane two of inclined plane one complex.

Compared with the prior art, the utility model has reasonable structure and arrangement: 1. the workpiece is clamped quickly and conveniently, and the working efficiency is improved; 2. the positioning is accurate, so that the workpiece can be accurately aligned to the O-shaped ring and then installed; 3. the workpiece can be pressed into the O-shaped ring by the up-and-down operation.

Drawings

Fig. 1 is an overall schematic view of the gripping and pushing device;

FIG. 2 is a schematic view of the gripping mechanism;

FIG. 3 is an exploded view of the gripping mechanism;

referring to fig. 1-3, wherein: 1. positioning blocks; 11. positioning the V-shaped groove; 12. positioning the boss; 2. clamping a sliding block; 21. a linear guide rail; 22. positioning the chuck; 3. a pushing component; 31. a connecting plate; 32. a pull rod; 33. pulling the handle; 34. a fixing plate; 341. a sliding sleeve; 35. pushing the spring tightly; 4. a connecting rod clamping component; 41. a connecting rod; 411. an arc-shaped portion; 412. a top plate; 413. a prying portion; 414. prying a rod; 42. a clamping and connecting rod; 421. rotating the base; 422. a tension spring; 423. a hook is clamped; 4231. a second inclined plane; 43. a clamping block; 431. A first inclined plane; A. mounting a template; B. a motion mechanism; b1, a mounting table, B11 and a support rod; b2, a power cylinder; b3, sliding shaft.

Detailed Description

The technical solution of the present invention is further illustrated by the following examples.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

a gripping pusher device comprising:

the clamping mechanism is connected below the upper template A and comprises a positioning block 1, a clamping slide block 2 and a pushing component 3, a positioning V-shaped groove 11 is arranged in the middle of the positioning block 1, the positioning block 1 is fixedly connected on the upper template A, one end of the clamping slide block 2 is matched with the positioning block 1, one end of the clamping slide block 2 far away from the positioning block 1 is connected with a pushing component 3, the clamping slide block 2 is connected with the upper template A in a sliding way through a pushing component 3, the pushing component 3 comprises a connecting plate 31, a pull rod 32, a pulling handle 33, a fixing plate 34 and a pushing spring 35, one side of the connecting plate 31 is connected with the clamping slide block 2, the other side is connected with the pull rod 32, the pull rod 32 is connected on the fixing plate 34 in a sliding way through a sliding sleeve 341, the other end of the pull rod 32 is connected with a pulling handle 33, and the compression spring 35 is sleeved on the pull rod 32 and is positioned between the connecting plate 31 and the fixing plate 34;

motion B, including mount table B1, power cylinder B2, slip axle B3, the mount table below is equipped with bracing piece B11, the vertical setting of slip axle B3 is in mount table B1 below, cope match-plate pattern A passes through slip axle sleeve A1 sliding connection on slip axle B3, power cylinder B2 sets up and passes mount table B1 and be connected above cope match-plate pattern A downwards in mount table B1 top and power cylinder B2's output.

Specifically, when the workpiece is mounted on the clamping mechanism, an operator pulls the pulling handle 33, the clamping slider 2 is pulled away from the positioning block 1 through the pull rod 32 and the connecting plate 31, the connecting plate 31 and the fixing plate 34 compress the pushing spring 35, so that a space is reserved between the positioning V-shaped groove 11 and the clamping slider 2, the workpiece is placed between the positioning V-shaped groove 11 and the clamping slider 2, then the pulling handle 33 is loosened, the pressing spring 35 drives the connecting plate 31 and the clamping slider 2 to rebound, the clamping slider 2 is pressed into the positioning V-shaped groove 11 to complete clamping of the workpiece, then the power cylinder B2 is started, the output end of the power cylinder B2 extends downwards, the upper template a is driven to slide downwards on the sliding shaft B3, and the clamping mechanism is driven to press the workpiece into an O-shaped ring arranged below the mounting table B1. The utility model has the advantages that: the workpiece is easy to assemble and disassemble on the clamp, so that the working efficiency is improved; the positioning is accurate, and the O-shaped ring cannot be damaged due to pressure deviation when the workpiece is pressed into the O-shaped ring.

Example two:

the difference between the second embodiment and the first embodiment is that a linear guide 21 is arranged between the gripping slider 2 and the upper template a.

Specifically, the linear guide rail 21 can increase the stability of the clamping slide block 2 during sliding, so that the upper template a has supporting force on the clamping slide block 2 in the vertical direction, and the load of the pushing component 3 is reduced.

Example three:

the difference between the third embodiment and the first embodiment is that a positioning boss 12 is arranged at one side of the positioning V-shaped groove 1 of the positioning block 1, which is close to the upper die plate a, and a positioning chuck 22 matched with the positioning boss 12 is arranged at one end of the clamping slide block 2 matched with the positioning block 1.

Specifically, the upper end of the workpiece contacts the lower surface of the positioning boss 12, the positioning chuck 22 pushes the side surface of the workpiece tightly, and the positioning boss 12 and the positioning chuck 22 are both positioning surfaces, so that the workpiece can be accurately positioned, and the positioning boss 12 and the positioning chuck 22 can be polished and adjusted when the positioning is misaligned.

Example four:

the fourth embodiment is different from the first embodiment in that the pushing member 3 is provided with a link engaging member 4.

The connecting rod clamping component 4 comprises a connecting rod 41, a clamping rod 42 and a clamping block 43, the connecting rod 41 is rotatably connected below the fixing plate 34, the connecting rod 41 comprises an arc-shaped part 411 and a prying part 413, the arc-shaped part 411 extends to the side edge of the positioning V-shaped groove 11, a top plate 412 is arranged at one end of the arc-shaped part 411 close to the positioning V-shaped groove 11, the prying part 413 is positioned below the fixed plate 34, the prying part 413 is transversely provided with a prying rod 414, the fixture block 43 is arranged below the fixed plate 34 and on one side of the prying rod 414 far away from the sliding block 2, the clamping block 43 is provided with a slope 431 facing the sliding block 2, the clamping rod 42 is rotatably connected below the connecting plate 31 through a rotating base 421, a tension spring 422 is connected between the clamping rod 42 and the connecting plate 31, a clamping hook 423 is arranged at the front end of the clamping rod 42, and the clamping hook 423 is provided with a second inclined plane 4231 matched with the first inclined plane 431.

Specifically, the connecting rod clamping part 4 can fix the pushing part 3 in an open state, so that an operator can place a workpiece conveniently. When the pushing component 3 is pulled away, the arc-shaped portion 411 hangs down due to gravity, the prying portion 413 tilts and clings to the fixing plate 34, the connecting plate 31 moves towards the fixing plate 34, the first inclined surface 431 is contacted and extruded with the second inclined surface 4231, the clamping rod 42 is pushed downwards, the tension spring 422 stretches until the clamping hook 423 moves behind the first inclined surface 431, the second inclined surface 4231 is separated from the first inclined surface 431, the tension spring 422 retracts, the clamping hook 423 is matched and fixed with the clamping block 43, so that the pushing component 3 cannot automatically retract through the compression spring 35, and clamping and fixing are completed; when an operator places a workpiece into the positioning V-shaped groove 11, the upper end of the workpiece extrudes the top plate 412 to drive the arc-shaped portion 411 to move upwards, the arc-shaped plate 411 drives the prying portion 413 to move downwards through the lever principle, the prying rod 414 pries the clamping rod 42, the clamping rod 42 moves downwards to enable the clamping hook 423 to be separated from the clamping block 43, and therefore the pushing component 3 retracts and drives the clamping slide block 2 to clamp and fix the workpiece.

What has been described herein is merely a preferred embodiment of the utility model, and the scope of the utility model is not limited thereto. Modifications, additions, or substitutions by those skilled in the art to the specific embodiments described herein are intended to be within the scope of the utility model.

Claims

1. A gripping pusher device, comprising:

the clamping mechanism is connected below the upper template and comprises a positioning block, a clamping sliding block and a pushing component, a positioning V-shaped groove is formed in the middle of the positioning block, the positioning block is fixedly connected to the upper template, one end of the clamping sliding block is matched with the positioning block, one end, far away from the positioning block, of the clamping sliding block is connected with the pushing component, the clamping sliding block is connected with the upper template in a sliding mode through the pushing component, the pushing component comprises a connecting plate, a pull rod, a pulling handle, a fixing plate and a pushing spring, one side of the connecting plate is connected with the clamping sliding block, the other side of the connecting plate is connected with the pull rod, the pull rod is connected onto the fixing plate in a sliding mode through a sliding sleeve, the other end of the pull rod is connected with the pulling handle, and the pushing spring is sleeved on the pull rod and located between the connecting plate and the fixing plate;

2. The gripping and pushing device as claimed in claim 1, wherein a linear guide is provided between the gripping slider and the upper mold plate.

3. The clamping and pushing device as claimed in claim 1, wherein the positioning block is provided with a positioning boss at a side of the positioning V-shaped groove close to the upper mold plate, and a positioning chuck engaged with the positioning boss is provided at an end of the clamping slider engaged with the positioning block.

4. The gripping and pushing device as claimed in claim 1, wherein the pushing member is provided with a link engaging member.

5. The clamping and pushing device as claimed in claim 4, wherein the connecting rod clamping component comprises a connecting rod, a clamping rod and a clamping block, the connecting rod is rotatably connected below the fixing plate and comprises an arc-shaped portion and a prying portion, the arc-shaped portion extends to the side edge of the positioning V-shaped groove, a top plate is arranged at one end, close to the positioning V-shaped groove, of the arc-shaped portion, the prying portion is located below the fixing plate, the prying portion is transversely provided with a prying rod, the clamping block is arranged below the fixing plate and located on one side, far away from the sliding block, of the prying rod, the clamping block is provided with a first inclined surface facing the sliding block, the clamping rod is rotatably connected below the connecting plate through a rotating base, a tension spring is connected between the clamping rod and the connecting plate, the front end of the clamping rod is provided with a clamping hook, and the clamping hook is provided with a second inclined surface matched with the first inclined surface.