CN215393857U

CN215393857U - Machining center convenient to machine

Info

Publication number: CN215393857U
Application number: CN202121230876.7U
Authority: CN
Inventors: 侯长彩
Original assignee: Wuxi Pengxite Precision Machinery Co ltd
Current assignee: Wuxi Pengxite Precision Machinery Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-04
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a machining center convenient to machine, and belongs to the technical field of machining. The utility model provides a machining center of convenient processing, put into clamping device with the work piece, carry out work piece processing by machining center, processing is flexible with clamping device propelling movement to other positions through the telescopic link after accomplishing, and press from both sides tight to the work piece, splint and the tong subassembly of clamping device top are accomplished tight work of clamp in step, support arm in the tong subassembly can carry out corresponding length adjustment for the tong position, and install the fixed station below the tong, linking arm and connecting block between fixed station and the tong can carry out certain angle modulation, can realize the altitude mixture control of support arm, can adapt to the height and size of different work pieces, press from both sides tight work, and the tong can adjust, make the tong more nimble when pressing from both sides tight work piece, the practicality is stronger.

Description

Machining center convenient to machine

Technical Field

The utility model belongs to the technical field of machining, and particularly relates to a machining center convenient to machine.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device; the difference in the machining method can be divided into cutting machining and pressing machining.

In the machining process, when a common machining center clamps a workpiece, the shape of the workpiece is required to be fixed, and the workpiece needs to be cut into a required shape in advance to be clamped and machined, so that the machining time can be wasted, and the overall machining cost can be increased.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model provides a machining center of convenient processing to solve the above-mentioned problem that prior art exists.

The technical scheme is as follows: a machining center convenient for machining comprises a machining center body, a base arranged inside the machining center body, a machining table arranged above the base, and a clamping device arranged above the machining table;

the bottom of the clamping device is fixedly provided with a transport table, the transport table is matched with the processing table in a sliding manner, one end of the transport table is fixedly connected with the clamping device, the other end of the transport table penetrates through a telescopic rod on the side surface of the processing table, and the telescopic rod is pneumatically connected with the processing center body;

the interior of the clamping device is provided with a hollow structure;

the clamping device comprises a clamping device body, a clamping device top clamping plate and a clamping hand assembly, wherein the clamping device body is provided with a clamping device top clamping plate, the clamping device top clamping plate is arranged on the clamping device body, the clamping hand assembly is arranged in the clamping device body, the clamping device top clamping plate is used for clamping double workpieces, and the clamping hand assembly and the clamping plate can respectively or simultaneously clamp the workpieces according to needs.

In a further embodiment, the gripper assembly comprises a gripper body, a support arm clamped with the gripper body, the support arm comprises a first support arm, a second support arm and a third support arm, a fixed table arranged below the gripper body, a positioning rod with one end penetrating through the gripper body and the fixed table and the other end fixedly connected with the transport table; the bottom of the workpiece is clamped by the clamping hand assembly, so that the workpiece is convenient to process, transport and the like, and meanwhile, the overall adaptability to the shape of the workpiece can be improved.

In a further embodiment, a plurality of groups of bulges are fixedly arranged on the upper surface of the fixed table; the height of the whole clamping hand assembly is adjusted through the convex connection, so that the clamping hand assembly is suitable for the sizes and heights of different workpieces.

In a further embodiment, a connecting arm is arranged between the first supporting arm and the fixed table, one end of the connecting arm is connected with the limiting block, the other end of the connecting arm is rotatably connected with the connecting block, and the other end of the connecting block is connected with the boss pin of the fixed table;

the first support arm, the second support arm and the third support arm are designed to have the same structure; through pin connection, the connecting arm can be adjusted at a certain angle and height, and the workpiece is conveniently clamped.

In a further embodiment, the fixing blocks are arranged on two sides of the supporting arm, and the fixing blocks are provided with two through holes in the vertical direction; different functions are realized by connecting different through holes with the fixed rod and the rotating rod.

In a further embodiment, a fixed rod is fixedly arranged between the supporting arm and the limiting block, a rotating rod is arranged below the fixed rod, and the rotating rod penetrates through the limiting block and is clamped with the fixed block; the fixed lever performs the supporting function of the integral supporting arm, and the rotating lever performs the angle adjustment between the connecting arms.

Has the advantages that: the utility model provides a machining center of convenient processing, put into clamping device with the work piece, carry out work piece processing by machining center, processing is flexible with clamping device propelling movement to other positions through the telescopic link after accomplishing, and press from both sides tight to the work piece, splint and the tong subassembly of clamping device top are accomplished tight work of clamp in step, support arm in the tong subassembly can carry out corresponding length adjustment for the tong position, and install the fixed station below the tong, linking arm and connecting block between fixed station and the tong can carry out certain angle modulation, can realize the altitude mixture control of support arm, can adapt to the height and size of different work pieces, press from both sides tight work, and the tong can adjust, make the tong more nimble when pressing from both sides tight work piece, the practicality is stronger.

Drawings

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

Fig. 2 is a schematic view of the structure of the processing table of the present invention.

Fig. 3 is a schematic view of the structure of the clamping assembly of the present invention.

Fig. 4 is a side view of the clamping assembly of the present invention.

Fig. 5 is a top view of the clamping assembly of the present invention.

The reference signs are: the processing center comprises a processing center body 1, a processing table 2, a base 3, an expansion rod 4, a clamping device 5, a transportation table 6, a clamping hand 7, a clamping stick 8, a fixing rod 9, a rotating rod 10, a fixing table 11, a connecting block 12, a positioning rod 13, a connecting arm 14, a limiting block 15, a fixing block 16, a second supporting arm 17, a first supporting arm 18, a fixing seat 19 and a third supporting arm 20.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

As shown in fig. 1 to 5, a machining center convenient for machining is composed of a machining center body 1, a machining table 2, a base 3, an expansion rod 4, a clamping device 5, a transportation table 6, a clamping hand 7, a clamping rod 8, a fixing rod 9, a rotating rod 10, a fixing table 11, a connecting block 12, a positioning rod 13, a connecting arm 14, a limiting block 15, a fixing block 16, a second supporting arm 17, a first supporting arm 18, a fixing seat 19 and a third supporting arm 20.

As shown in fig. 1 to 5, the machining center body 1 is disposed at a designated position, the machining center body 1 is connected with the base 3, the machining table 2 is disposed above the base 3, the transport table 6 is disposed above the machining table 2, the clamping device 5 is disposed above the transport table 6, one side of the clamping device 5 is fixedly connected with the telescopic rod 4, the other side of the telescopic rod 4 penetrates through the side surface of the machining table 2, the telescopic rod 4 is pneumatically connected with the machining center body 1, a clamping plate is mounted at the top of the clamping device 5, a clamping handle 7 assembly is fixedly mounted inside the clamping device 5, the positioning rod 13 penetrates through the clamping handle 7 assembly and is fixedly connected with the transport table 6, the clamping handle 7 assembly comprises a clamping handle 7 body disposed inside the clamping device 5, the body of the clamping hand 7 comprises a fixed seat 19 which is connected with the positioning rod 13 in a clamping way, a first supporting arm 18 is connected with the fixed seat 19 in a clamping way, a second supporting arm 17 is connected with the fixed seat 19 in a clamping way, a third supporting arm 20 is connected with the fixed seat 19 in a clamping way, the first supporting arm 18, the second supporting arm 17 and the third supporting arm 20 are identical in design structure, the supporting arms are fixedly connected with the limiting block 15, the fixing block 16 is arranged on the side surface of the limiting block 15, the fixing rod 9 penetrates through the limiting block 15 and the fixing block 16 in a clamping way, the rotating rod 10 penetrates through the limiting block 15 and the fixing block 16 in a clamping way, the connecting arm 14 is connected with the limiting block 15 in a clamping way, the other side of the connecting arm 14 is connected with the connecting block 12, and the connecting block 12 is connected with the fixed table 11 in a pin way, fixed station 11 sets up fixing base 19 below, fixed station 11 with fixing base 19 passes through locating lever 13 links together with one heart, card rod 8 with 16 joints of fixed block are in the same place, just 8 surperficial cards of card rod are equipped with the breach, the breach direction is inwards.

As is known, when a common machining center clamps a workpiece, the shape of the workpiece is required to be fixed, and the workpiece needs to be cut into a required shape in advance to be clamped and machined, so that not only is machining time wasted, but also the overall machining cost is increased;

the workpiece is placed in the clamping device 5, the workpiece is clamped by the upper part of the workpiece through the clamping plate at the top of the clamping device 5, the clamping hand 7 component is arranged below the workpiece, the bottom of the workpiece is supported by the clamping hand 7 component, the width of the supporting arm in the clamping hand 7 component relative to the position of the fixed seat 19 can be adjusted, the workpiece can be better supported, the fixed table 11 is arranged below the fixed seat 19, the fixed seat 19 and the fixed table 11 are concentrically connected together through the positioning rod 13, the position between the fixed seat 19 and the fixed table 11 is ensured to be concentric, the surface of the fixed table 11 is provided with a plurality of bulges, the supporting arm is connected with the connecting block 12 through the connecting arm 14, the connecting block 12 is connected with the surface bulges of the fixed table 11, when the overall height of the workpiece is low, the connecting arm 14 can be driven by the connecting block 12 to carry out certain angle adjustment, make the support arm raise to the upper direction, realize splint and the tight requirement of clamp with the work piece simultaneously between the two of tong 7 subassembly, and fixed mounting has card rod 8 above the fixed block 16 of support arm both sides, can prevent the position with the work piece chucking and remove, keeps the holistic stability of work piece.

The utility model has the following working principle:

a workpiece is placed into the clamping device 5 for processing, the clamping device 5 is pushed to move through the telescopic rod 4 after the processing is finished, and the conveying table 6 arranged below the clamping device 5 can slide on the processing table 2, so that the function of conveying the workpiece can be realized; for the work piece place more stably, at clamping device 5 internally mounted with tong 7 subassembly, support work piece lower part through tong 7 subassembly, and tong 7 subassembly designs to the structure that can adjust the size, can satisfy the clamping requirement of multiple size work piece size, and to the work piece that highly is lower, can adjust connecting block 12, drive linking arm 14 and lift the support arm, it is high to lift the whole support arm, make the work piece upper surface can be pressed from both sides tightly by splint, and install card rod 8 on the fixed block 16 of support arm both sides, card rod 8 surface has the bayonet socket, can be with the work piece chucking.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.

Claims

1. A machining center convenient for machining comprises a machining center body and is characterized by comprising a base, a machining table and a clamping device, wherein the base is arranged inside the machining center body;

the interior of the clamping device is provided with a hollow structure;

2. The machining center convenient to machine as claimed in claim 1, wherein the gripper assembly comprises a gripper body, support arms connected with the gripper body in a clamping manner, the support arms comprise a first support arm, a second support arm and a third support arm, a fixing table arranged below the gripper body, and a positioning rod with one end penetrating through the gripper body and the fixing table and the other end fixedly connected with the transport table.

3. The machining center convenient to machine as claimed in claim 2, wherein a plurality of groups of protrusions are fixedly mounted on the upper surface of the fixed table.

4. The machining center convenient to machine as claimed in claim 2, wherein a connecting arm is arranged between the first supporting arm and the fixed table, one side end of the connecting arm is connected with a limiting block, the other side end of the connecting arm is rotatably connected with a connecting block, and the other side end of the connecting block is connected with a protruding pin of the fixed table;

the first support arm, the second support arm and the third support arm are the same in design structure.

5. The machining center convenient to machine as claimed in claim 4, wherein fixing blocks are arranged on two sides of the supporting arm, and two through holes are formed in the fixing blocks in the vertical direction.

6. The machining center convenient to machine as claimed in claim 5, wherein a fixing rod is fixedly installed between the supporting arm and the limiting block, and a rotating rod is arranged below the fixing rod and penetrates through the limiting block to be clamped with the fixing block.