CN215999583U

CN215999583U - Radial machining tool for solid cylinder of thin plate

Info

Publication number: CN215999583U
Application number: CN202122578394.7U
Authority: CN
Inventors: 李洪林; 佟建涛; 顾继明
Original assignee: Jilin Jiangdu Adjusting Arm Co ltd
Current assignee: Jilin Jiangdu Adjusting Arm Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-03-11
Anticipated expiration: 2031-10-26

Abstract

The utility model relates to a radial processing tool for a solid cylinder of a thin plate, which comprises a framework, a positioning block and a clamping device, wherein the positioning block and the clamping device are both arranged on the framework, the framework comprises a base, a pillar and a connecting block, the lower part of the base is cylindrical, two pillars are respectively and fixedly connected with the two ends of the top surface of the upper part of the base vertically, the top ends of the two pillars are both penetrated through the connecting block and fixedly connected with the connecting block, the positioning block is in an M-shaped structure, the center of the positioning block is provided with a round hole, the two ends of the positioning block are respectively clamped on the two pillars, the clamping device comprises a clamping block and a clamping screw rod, the clamping screw rod penetrates through the connecting block and is in threaded connection with the connecting block, the end part of the clamping screw rod is abutted against the top surface of the clamping block, the shape of the clamping block is the same as that of the positioning block, and the two ends of the clamping screw rod are respectively clamped on the two pillars and positioned above the positioning block, and the stress is uniform, and the processing quality and speed are improved.

Description

Radial machining tool for solid cylinder of thin plate

Technical Field

The utility model relates to a metal material machining frock clamp technical field, especially a radial processing frock of solid cylinder of sheet metal.

Background

In machining, in order to ensure that parts can be machined stably, the workpiece needs to be clamped tightly by using the clamp, the clamp in the conventional workpiece is not very convenient when clamping, the clamping precision can be influenced sometimes due to the fact that stress is not uniform enough during clamping, and some workpieces need to be machined by two tools in two sequences, so that the machining quality is influenced, and the production operation progress is slowed down. Therefore, a new processing tool is needed to meet the actual clamping requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solid cylinder of sheet metal radial processing frock can treat the processing work piece and realize a clamping, and the atress is even, improves processingquality and speed.

In order to achieve the above purpose, the following technical scheme is provided:

a radial processing tool for a solid cylinder of a thin plate structurally comprises a framework, a positioning block and a clamping device, the positioning block and the clamping device are both arranged on the framework, the framework structure comprises a base, a supporting column and a connecting block, the lower part of the base is cylindrical, two supporting columns are vertically and fixedly connected with two ends of the top surface of the upper part of the positioning block respectively, the top ends of the two supporting columns penetrate through the connecting block and are fixedly connected with the connecting block, the positioning block is of an M-shaped structure, the center of the positioning block is provided with a round hole, the two ends of the positioning block are respectively clamped on the two support columns, the clamping device structure comprises a clamping block and a clamping screw rod, the clamping screw rod penetrates through the connecting block and is in threaded connection with the connecting block, and the end part of the clamping block is abutted against the top surface of the clamping block, the appearance of the clamping block is the same as that of the positioning block, and the two ends of the clamping block are respectively clamped on the two supporting columns and are positioned above the positioning block.

Preferably, the central axes of the base, the connecting block, the positioning block, the clamping block and the clamping screw rod are all the same straight line.

Preferably, the upper surface and the lower surface of the positioning block are fixedly connected with three positioning pins respectively.

Preferably, the external diameter of two pillars is different, be equipped with U type groove one, U type groove two on the locating piece, U type groove one, U type groove two are blocked respectively to two pillars on, and then realize the joint of locating piece and pillar.

The utility model has the advantages that:

the utility model discloses think about ingenious, simple structure, can carry out a clamping to the work piece, realize the processing of omnidirectional appearance, rely on the accuracy of numerical control program control position, the operation of being convenient for improves production efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a positioning block;

FIG. 3 is a schematic structural view of a clamping block;

FIG. 4 is a schematic view of an embodiment;

the reference symbols shown in the figures are: 1-base, 2-pillar, 3-connecting block, 4-locating block, 5-clamping block, 6-clamping screw, 7-workpiece, 401-round hole, 402-locating pin, 403-U-shaped groove I and 404-U-shaped groove II.

Detailed Description

The following describes the present design in detail with reference to the accompanying drawings.

As shown in fig. 1-3, a radial machining tool for a solid cylinder of a thin plate comprises a framework, a positioning block 4 and a clamping device, wherein the positioning block 4 and the clamping device are both mounted on the framework, the framework comprises a base 1, pillars 2 and a connecting block 3, the lower part of the base 1 is cylindrical, two pillars 2 are respectively and vertically and fixedly connected with two ends of the top surface of the upper part of the base, the top ends of the two pillars 2 respectively penetrate through the connecting block 3 and are fixedly connected with the connecting block, the positioning block 4 is in an M-shaped structure, a round hole 401 is formed in the center of the positioning block 4, three positioning pins 402 are respectively and fixedly connected with the upper surface and the lower surface of the positioning block 4 and are used for positioning a workpiece to be machined, two ends of the positioning block 4 are respectively clamped on the two pillars 2, the clamping device comprises a clamping block 5 and a clamping screw 6, the clamping screw 6 penetrates through the connecting block 3 and is in threaded connection with the connecting block, and the end of the clamping screw 6 is abutted to the top surface of the clamping block 5, the appearance of the clamping block 5 is the same as that of the positioning block 4, two ends of the clamping block are respectively clamped on the two supporting columns 2 and located above the positioning block 4, the base 1 is arranged on the positioning block, the connecting block 3 is arranged on the positioning block 4, the clamping block 5 is arranged on the clamping screw rod 6, the central axes of the two supporting columns 2 are the same straight line, the outer diameters of the two supporting columns 2 are different, the positioning block 4 is provided with a U-shaped groove I403, a U-shaped groove II 404, the U-shaped groove I403 and the U-shaped groove II 404 are respectively clamped on the two supporting columns 2, the clamping connection of the positioning block 4 and the supporting columns 2 is further realized, and the outer diameters of the two supporting columns 2 are different, so that the sizes of the U-shaped groove I403 and the U-shaped groove II 404 on the positioning block 4 are different, and therefore the anti-error effect is achieved, and the anti-reverse installation is prevented. When this frock was used, locating piece 4 can use a plurality ofly, fixes a position the work piece of a certain quantity simultaneously, screws through pressing from both sides tight screw 6, promotes and presss from both sides tight piece 5, and then locks the work piece, processes.

Examples

As shown in fig. 4, taking processing of two workpieces 7 as an example, the workpieces 7 are placed on the upper and lower surfaces of the positioning block 4, and are positioned by matching with the positioning pin 402 through a positioning hole which is pre-arranged, the clamping block 5 is installed, the clamping screw 6 is locked, the end of the base 1 is a cylinder, is connected with the equipment, and rotates along with the main shaft of the equipment, and the center of the cylinder is a rotation center, i.e. the center is consistent with the axis of the cylindrical workpiece. The positioning block 4 is a thick plate of 15mm, a circular hole is processed in the center, and the positioning pin 402 is configured by taking the circular hole as the center. The clamping device adopts a clamping screw rod 6 to press the clamping block 5, the clamping screw rod 6 and the connecting block 3 are mutually matched and connected by adopting M16 threads, the shape of the clamping block 5 is consistent with that of the positioning block 4, and the installation mode is also consistent with that of the positioning block 4. The large-area contact with the workpiece is ensured, the clamping force is large during actual operation, and the surface of the workpiece is not damaged.

Claims

1. A radial machining tool for a solid cylinder of a thin plate is characterized by comprising a framework, a positioning block and a clamping device, the positioning block and the clamping device are both arranged on the framework, the framework structure comprises a base, a supporting column and a connecting block, the lower part of the base is cylindrical, two supporting columns are vertically and fixedly connected with two ends of the top surface of the upper part of the positioning block respectively, the top ends of the two supporting columns penetrate through the connecting block and are fixedly connected with the connecting block, the positioning block is of an M-shaped structure, the center of the positioning block is provided with a round hole, the two ends of the positioning block are respectively clamped on the two support columns, the clamping device structure comprises a clamping block and a clamping screw rod, the clamping screw rod penetrates through the connecting block and is in threaded connection with the connecting block, and the end part of the clamping block is abutted against the top surface of the clamping block, the appearance of the clamping block is the same as that of the positioning block, and the two ends of the clamping block are respectively clamped on the two supporting columns and are positioned above the positioning block.

2. The radial machining tool for the solid cylinder of the thin plate as claimed in claim 1, wherein central axes of the base, the connecting block, the positioning block, the clamping block and the clamping screw are all in the same straight line.

3. The radial machining tool for the solid cylinder of the thin plate as claimed in claim 1, wherein three positioning pins are fixedly connected to the upper surface and the lower surface of the positioning block respectively.

4. The radial machining tool for the solid cylinder of the thin plate as claimed in claim 1, wherein the two support columns are different in outer diameter, the positioning block is provided with a first U-shaped groove and a second U-shaped groove, and the first U-shaped groove and the second U-shaped groove are respectively clamped to the two support columns, so that clamping of the positioning block and the support columns is achieved.