CN211136349U

CN211136349U - Apply to supplementary anchor clamps on CNC

Info

Publication number: CN211136349U
Application number: CN201922031283.7U
Authority: CN
Inventors: 赵宇; 蔡鑫; 王曦煜
Original assignee: Wuxi Huiyuan Mechanical Technology Co ltd
Current assignee: Wuxi Huiyuan Mechanical Technology Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-31
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses an auxiliary clamp applied to CNC, which comprises a workbench; be provided with supplementary extrusion subassembly one, locating component and supplementary extrusion subassembly two on the workstation, be provided with a plurality of rows of mounting holes on the workstation, the locating component through with the cooperation of mounting hole with the position of adjustment location group price on the workstation, supplementary extrusion subassembly one can be adjustable according to the product shape for the part of centre gripping product, the utility model discloses an auxiliary clamp can the multiple non-standard spare part of centre gripping, has improved the suitability of anchor clamps.

Description

Apply to supplementary anchor clamps on CNC

Technical Field

The utility model relates to an anchor clamps field, in particular to apply to supplementary anchor clamps on CNC.

Background

Machining centers have evolved from numerically controlled milling machines. The numerical control milling machine is different from a numerical control milling machine in that the machining center has the capability of automatically exchanging machining tools, and the machining tools on the main shaft can be changed through the automatic tool changing device in one-time clamping by installing tools with different purposes on the tool magazine, so that multiple machining functions are realized. The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts. The numerical control machining center is one of numerical control machines with highest yield and most extensive application in the world at present.

The fixed worktable of the machining center can only clamp or fix some parts with conventional sizes, and the non-standard parts are difficult to fix, so that an auxiliary clamp special for clamping the non-standard parts needs to be designed.

The utility model provides a supplementary anchor clamps of centre gripping nonstandard spare part are exclusively used in.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing an apply to supplementary anchor clamps on CNC, be exclusively used in centre gripping nonstandard spare part.

The technical scheme is as follows: the utility model relates to an auxiliary clamp applied to CNC, which comprises a workbench; the auxiliary extrusion assembly I, the positioning assembly and the auxiliary extrusion assembly II are arranged on the workbench, a plurality of rows of mounting holes are formed in the workbench, the positioning assembly is matched with the mounting holes to adjust the position of the positioning assembly on the workbench, and the part of the auxiliary extrusion assembly I used for clamping a product can be adjusted according to the shape of the product.

Through adopting above-mentioned technical scheme, adjust locating component on the workstation earlier for locating component can be with the product location, different products only need adjust locating component position on the workstation can, after locating component fixes a position the product, supplementary extrusion subassembly one is used for the top of fixed product, supplementary extrusion subassembly two is used for fixed product edge, according to the shape of product, can change the part that supplementary extrusion subassembly one is used for the extrusion product. Thus, the auxiliary clamp can be suitable for fixing non-standard parts.

Further, supplementary extrusion subassembly one includes fixed block one, cylinder, and the body of rod that cylinder working end fixed connection can dismantle the briquetting of being connected, changes the briquetting according to the shape of product.

Furthermore, the positioning assembly comprises a second fixing block, a pin shaft and a positioning rod with a positioning pin, the second fixing block is fixed on the workbench through the matching of the pin shaft and the mounting hole, the positioning rod is fixedly connected with the second fixing block, and the positioning rod is detachably connected with the positioning pin.

Furthermore, a first straight notch is formed in the second fixing block, and the second fixing block slides along the pin shaft through the first straight notch to adjust the length of the second fixing block.

Furthermore, the auxiliary extrusion assembly II comprises a pressing plate and a fixing pin for fixing the pressing plate on the workbench, a straight notch II is formed in the pressing plate, a limiting block is integrally connected to the tail end of the pressing plate, and the limiting block is used for contacting with the edge of the workbench to limit the moving distance of the pressing plate.

Has the advantages that: the utility model discloses an auxiliary clamp can multiple nonstandard spare part of centre gripping, has improved the suitability of anchor clamps.

Drawings

Fig. 1 is a schematic structural diagram of an auxiliary clamp used for CNC.

Detailed Description

As shown in fig. 1, an auxiliary clamp for CNC comprises a worktable 1; be provided with supplementary extrusion subassembly 2, locating component 3 and supplementary extrusion subassembly two 4 on the workstation 1, be provided with a plurality of rows of mounting holes on the workstation 1, locating component 3 through with the cooperation of mounting hole with the position of adjusting the location group price on workstation 1, supplementary extrusion subassembly 2 is used for the part of centre gripping product can be adjustable according to the product shape.

The auxiliary extrusion assembly I2 comprises a first fixing block 21, an air cylinder 22, a rod body 23 fixedly connected with the working end of the air cylinder 22 and a pressing block 24 detachably connected with the rod body 23, and the pressing block 24 is replaced according to the shape of a product.

The positioning assembly 3 comprises a second fixing block 31, a pin shaft 32 and a positioning rod 34 with a positioning pin 33, the second fixing block 31 is fixed on the workbench 1 through the matching of the pin shaft 32 and the mounting hole, the positioning rod 34 is fixedly connected with the second fixing block 31, and the positioning rod 34 is detachably connected with the positioning pin 33.

The second fixing block 31 is provided with a first straight notch 6, and the second fixing block 31 slides along the pin shaft 32 through the first straight notch 6 to realize the length adjustment of the second fixing block 31.

The second auxiliary pressing component 4 comprises a pressing plate 42 and a fixing pin 41 (not shown in the figure) for fixing the pressing plate 42 on the workbench 1, the pressing plate 42 is provided with a second straight notch 7, the tail end of the pressing plate 42 is integrally connected with a limiting block 5, and the limiting block 5 is used for contacting with the edge of the workbench 1 to limit the moving distance of the pressing plate 42.

The working process is as follows: adjusting the positioning component 3 on the workbench 1, specifically, rotating the pin shaft 32, sliding the second fixed block 31 along the pin shaft 32 to partially adjust the position of the positioning rod 34 in the same direction, or separating the pin shaft 32 from the second fixed block 31, transferring the second fixed block 31 to other positions on the workbench 1, and then fixing the second fixed block 31 by using the pin shaft 32 to ensure that the positioning rod 34 can accurately position different products. After the positioning assembly 3 positions the product, the auxiliary extrusion assembly I2 is used for fixing the top of the product, and the pressing block 24 can be replaced according to the shape of the product, so that the pressing block 24 can be tightly attached to the surface of the product. The second auxiliary pressing assembly 4 is used for fixing the edge of the product, and the distance between the pressing plate 42 and the product can be adjusted according to the width of the edge of the product, and meanwhile, in order to prevent the product from being excessively pressed by the pressing plate 42, the limiting block 5 is abutted against the working table 1 to limit the moving distance of the pressing plate 42.

Claims

1. An auxiliary clamp applied to CNC comprises a workbench (1); the extrusion device is characterized in that a first auxiliary extrusion assembly (2), a positioning assembly (3) and a second auxiliary extrusion assembly (4) are arranged on the workbench (1), a plurality of rows of mounting holes are formed in the workbench (1), the positioning assembly (3) is matched with the mounting holes to adjust the position of the positioning assembly on the workbench (1), and the part, used for clamping a product, of the first auxiliary extrusion assembly (2) can be adjustable according to the shape of the product.

2. The auxiliary clamp applied to the CNC as recited in claim 1, wherein the auxiliary extruding assembly one (2) comprises a fixing block one (21), a cylinder (22), a rod body (23) fixedly connected with a working end of the cylinder (22), and a pressing block (24) detachably connected with the rod body (23), and the pressing block (24) is replaced according to the shape of the product.

3. The auxiliary fixture applied to CNC as recited in claim 1, wherein the positioning assembly (3) comprises a second fixing block (31), a pin (32) and a positioning rod (34) with a positioning pin (33), the second fixing block (31) is fixed on the workbench (1) by the cooperation of the pin (32) and the mounting hole, the positioning rod (34) is fixedly connected with the second fixing block (31), and the positioning rod (34) is detachably connected with the positioning pin (33).

4. The auxiliary clamp used for CNC as defined in claim 3, wherein the second fixing block (31) is formed with a first straight slot (6), and the second fixing block (31) slides along the pin (32) through the first straight slot (6) to adjust the length of the second fixing block (31).

5. The auxiliary clamp used for CNC as recited in claim 1, wherein the second auxiliary pressing assembly (4) comprises a pressing plate (42) and a fixing pin (41) for fixing the pressing plate (42) on the workbench (1), the pressing plate (42) is provided with a second straight notch (7), and the end of the pressing plate (42) is integrally connected with a limiting block (5), the limiting block (5) is used for contacting with the edge of the workbench (1) to limit the moving distance of the pressing plate (42).