CN219503878U

CN219503878U - Accurate high-efficient cylinder tapping clamping device that splines

Info

Publication number: CN219503878U
Application number: CN202320790583.7U
Authority: CN
Inventors: 朱于杰; 孔演; 石明; 朱志远; 石磊
Original assignee: YANGZHOU CHANGSHENG VEHICLE CO Ltd
Current assignee: YANGZHOU CHANGSHENG VEHICLE CO Ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-11
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a precise and efficient rotation-stopping cylinder tapping and clamping device. This accurate high-efficient cylinder tapping clamping device that ends includes the bottom plate, and one side of bottom plate top surface is provided with the backing plate that is used for bearing the work piece, and the top surface of backing plate is provided with fixed plate and fly leaf, and fixed V type is kept silent towards one side of fly leaf, and movable V type is kept silent towards one side of fixed plate, and movable V type is kept silent and is kept silent the cooperation centre gripping work piece with fixed V type, and one side of fly leaf dorsad fixed plate is provided with the reciprocating mechanism who installs in the bottom plate, and reciprocating mechanism drives the fly leaf and is close to or keep away from the fixed plate. The utility model solves the problems of low working efficiency and poor machining precision in the prior art.

Description

Accurate high-efficient cylinder tapping clamping device that splines

Technical Field

The utility model relates to the technical field of tools, in particular to a precise and efficient rotation-stopping cylinder tapping clamping device.

Background

In the machining process of the construction machine, it is necessary to drill and tap the boss column. At present, a bench vice is arranged on a workbench of a drilling machine, then a boss column is clamped by manually using the bench vice, the working efficiency is low, the clamping positions of the boss column are difficult to unify each time, namely, larger or smaller position deviation can occur during clamping, the verticality of the boss column is difficult to ensure during clamping, and therefore, the machining precision is poor.

Disclosure of Invention

The utility model aims to provide a precise and efficient rotation-stopping cylinder tapping clamping device for improving working efficiency and machining precision, aiming at the defects in the prior art.

In order to achieve the purpose, the technical scheme of the precise and efficient rotation-stopping cylinder tapping and clamping device is as follows:

the utility model provides a accurate high-efficient cylinder tapping clamping device that ends, includes the bottom plate, one side of bottom plate top surface is provided with the backing plate that is used for bearing the work piece, the top surface of backing plate is provided with fixed plate and fly leaf, fixed V type is kept silent towards one side of fly leaf, the fly leaf is kept silent towards one side of fixed plate, activity V type is kept silent and is fixed V type cooperation centre gripping work piece is kept silent with fixed V type, one side of fly leaf back to the fixed plate is provided with the reciprocating mechanism who installs in the bottom plate, reciprocating mechanism drives the fly leaf and is close to or keep away from the fixed plate.

Preferably, the side walls of the fixed V-shaped jaw and the movable V-shaped jaw are toothed.

Preferably, guide blocks fixedly connected to the tops of the base plates are arranged on two sides of the movable plate, guide grooves are formed in the guide blocks, and bosses matched with the guide grooves are arranged on two sides of the movable plate.

Preferably, the top surface of the backing plate is provided with a chip removal groove.

Preferably, the reciprocating mechanism is a cylinder, the cylinder body of the cylinder is fixedly connected to the top surface of the bottom plate, and the telescopic end of the cylinder is fixedly connected with the movable plate.

Preferably, the bottom plate is provided with a lifting lug.

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

1. utilize reciprocating mechanism drive fly leaf, realize the automatic clamping and the unclamping of work piece, improved work efficiency, fixed V type keep silent and activity V type keep silent not only can guarantee that the clamping position of every work piece is the same, and is in vertical state to improve machining precision, can also adapt to the production of the work piece in the certain diameter range, have certain commonality.

2. A chip groove is formed in the top surface of the backing plate for supporting the workpiece, so that the clearance of iron cutting is facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the precision and efficient anti-rotation cylinder tapping clamping device of the utility model;

FIG. 2 is a schematic structural view of a backing plate;

FIG. 3 is a schematic view of the structure of a fixed plate and a movable plate clamping a workpiece;

fig. 4 is a schematic structural view of the guide block.

The device comprises a base plate 1, a lifting lug 2, a workpiece 3, a base plate 4, a chip groove 41, a fixed plate 5, a fixed V-shaped jaw 51, a movable plate 6, a movable V-shaped jaw 61, a boss 62, a guide block 7, a guide groove 71, a reciprocating mechanism 8 and a switch 9.

Detailed Description

The present utility model is further illustrated in the accompanying drawings and detailed description which are to be understood as being merely illustrative of the utility model and not limiting of its scope, and various modifications of the utility model, which are equivalent to those skilled in the art upon reading the utility model, fall within the scope of the utility model as defined in the appended claims.

As shown in figures 1-4, the precise and efficient rotation-stopping cylinder tapping and clamping device comprises a bottom plate 1, wherein the bottom plate is rectangular, lifting lugs 2 are arranged at four corners of the rectangular bottom plate so as to facilitate lifting, a base plate 4 for supporting a workpiece 3 is arranged at the left side of the top surface of the bottom plate, a fixed plate 5 and a movable plate 6 are arranged on the top surface of the base plate, the fixed plate at the left side is fixedly connected with the base plate, the movable plate at the right side is in sliding connection with the base plate, a fixed V-shaped jaw 51 is arranged at one side of the fixed plate facing the movable plate, a movable V-shaped jaw 61 is arranged at one side of the movable plate facing the fixed plate, the movable V-shaped jaw and the fixed V-shaped jaw are matched to clamp the workpiece, the side walls of the fixed V-shaped jaw and the movable V-shaped jaw are toothed, in order to improve the fastness when centre gripping work piece, chip groove 41 is seted up to the top surface of backing plate, the chip groove is in activity V type keep silent and fixed V type keep silent under, in order to conveniently clear away processing iron from the backing plate top surface, the guide block 7 of rigid coupling in the backing plate top is arranged to the front and back both sides of fly leaf, the guide groove 71 is seted up to the bottom of guide block, both sides integrated into one piece and guide groove complex boss 62 around the fly leaf, the fly leaf arranges reciprocating mechanism 8 in one side of fixed plate dorsad, reciprocating mechanism is the cylinder, the cylinder body rigid coupling of cylinder is in the bottom plate top surface, the flexible end and the fly leaf rigid coupling of cylinder, it is close to or keep away from the fixed plate to order about the fly leaf through the cylinder.

The specific working process and working principle of the utility model are as follows: the workpiece is vertically placed on the top surface of the backing plate and is attached to two side walls of the fixed V-shaped jaw, the switch 9 is poked, the telescopic end of the air cylinder extends out, the movable plate moves leftwards, the movable V-shaped jaw and the fixed V-shaped jaw are matched to clamp the workpiece, operations such as drilling and tapping can be performed, after machining is completed, the switch is poked reversely, the telescopic end of the air cylinder retracts, the movable plate moves rightwards, and the workpiece is loosened. According to the automatic clamping device, the workpiece is automatically clamped through the air cylinder, so that the operation is convenient, the labor intensity of operators is reduced, and the working efficiency is improved; the movable V-shaped jaw and the fixed V-shaped jaw are matched to clamp the workpieces, so that the workpiece clamping device is firm and reliable, the clamping position of each workpiece is ensured to be uniform and the verticality is ensured, and the machining precision is improved.

Claims

1. A precise and efficient rotation-stopping cylinder tapping clamping device is characterized in that: including the bottom plate, one side of bottom plate top surface is provided with the backing plate that is used for bearing the work piece, and the top surface of backing plate is provided with fixed plate and fly leaf, and fixed V type is kept silent towards one side of fly leaf, and the fly leaf is kept silent towards one side of fixed plate, and movable V type is kept silent and fixed V type is kept silent the cooperation centre gripping work piece, and one side of fly leaf dorsad fixed plate is provided with the reciprocating mechanism who installs in the bottom plate, and reciprocating mechanism drives the fly leaf and is close to or keep away from the fixed plate.

2. The precision and efficient rotation-stopping cylindrical tapping clamping device as defined in claim 1, wherein: the side walls of the fixed V-shaped jaw and the movable V-shaped jaw are toothed.

3. The precision and efficient rotation-stopping cylindrical tapping clamping device as defined in claim 1, wherein: guide blocks fixedly connected to the tops of the base plates are arranged on two sides of the movable plate, guide grooves are formed in the guide blocks, and bosses matched with the guide grooves are arranged on two sides of the movable plate.

4. The precision and efficient rotation-stopping cylindrical tapping clamping device as claimed in claim 3, wherein: and the top surface of the backing plate is provided with a chip removal groove.

5. The precision and efficient rotation-stopping cylindrical tapping clamping device as defined in claim 1, wherein: the reciprocating mechanism is an air cylinder, the cylinder body of the air cylinder is fixedly connected to the top surface of the bottom plate, and the telescopic end of the air cylinder is fixedly connected with the movable plate.

6. The precision and efficient rotation-stopping cylindrical tapping clamping device as defined in claim 1, wherein: the bottom plate is provided with a lifting lug.