CN211277502U

CN211277502U - Clamp for fixing motor front cover product during machining

Info

Publication number: CN211277502U
Application number: CN201921695453.5U
Authority: CN
Inventors: 苏瑞年
Original assignee: Guangzhou Baifeite Electronic Communication Technology Co ltd
Current assignee: Guangzhou Baifeite Electronic Communication Technology Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-08-18
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a be used for motor protecgulum product to carry out fixed anchor clamps when machining. The utility model provides a be used for motor protecgulum product to carry out fixed anchor clamps when machine tooling, includes the workstation be equipped with the anchor clamps body on the workstation, wherein be equipped with the constant head tank that a plurality of is used for placing the work piece on the anchor clamps body the constant head tank is other to be equipped with can go up and down be used for compressing tightly the compressing rod on the constant head tank with the work piece, should compress tightly the stick and be connected with a pneumatic drive structure. The utility model discloses it is effectual to compress tightly the work piece, can guarantee product quality.

Description

Clamp for fixing motor front cover product during machining

Technical Field

The utility model belongs to the technical field of the work piece holder, especially, relate to an anchor clamps that are used for motor protecgulum product to carry out fixing when processing.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process. When a workpiece is machined on a machine tool, in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified by a drawing, the workpiece needs to be well assembled and firmly clamped before machining, so that the workpiece can be ensured not to shake when machined, and qualified products are produced.

The motor protecgulum applies to the mobile communication field, and this product is customization class product, lacks special work holder when processing the work piece, and at present, general work holder compresses tightly the in-process stability of work piece relatively poor, and the phenomenon of shake appears easily when processing man-hour, influences the machining precision of work piece, leads to the finished product quality gliding at last easily.

How to solve the above problems is a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be used for motor protecgulum product to carry out the anchor clamps fixed when processing, it is effectual that this be used for motor protecgulum product to carry out the anchor clamps fixed when processing compresses tightly the work piece, guarantees work piece processingquality.

For realizing the purpose, the utility model provides a be used for motor protecgulum product to carry out fixed anchor clamps when processing, including the workstation be equipped with the anchor clamps body on the workstation, wherein be equipped with the constant head tank that a plurality of is used for placing the work piece on the anchor clamps body the constant head tank side be equipped with can go up and down be used for compressing tightly the stick that compresses tightly on the constant head tank with the work piece, should compress tightly the stick and be connected with a pneumatic drive structure.

Preferably, the pneumatic driving structure comprises a pneumatic cylinder and a piston thereof, and the pressing rod is connected with the piston.

Preferably, the positioning slots are provided in three rows and each row has 6 positioning slots, the presser bars have 3 and they are respectively provided beside one of the rows of positioning slots.

Preferably, the lower end of the fixture body is provided with at least two fixing feet, each fixing foot is in threaded connection with the fixture body, and each fixing foot is fixed on the workbench through a fixture body fixing mechanism.

Preferably, the fixture body fixing mechanism comprises a cushion block, a pressing block, a screw and a nut, wherein the middle part of the pressing block is provided with a through groove, a pressing groove is formed in a fixing foot of the fixture body, the pressing block is located between the cushion block and the pressing groove, the lower surfaces of two ends of the pressing block are respectively in corresponding contact with the cushion block and the pressing groove, one end of the screw is fixedly connected with the workbench, and the other end of the screw penetrates through the through groove of the pressing block and is in threaded connection with the nut.

Preferably, a controller with a switch for controlling the operation of the pneumatic cylinder is further arranged on the clamp body.

Compared with the prior art, the utility model, its beneficial effect lies in:

the utility model discloses in, realize compressing tightly the work piece in pressing from both sides specific constant head tank through compressing tightly the stick for thereby the work piece location is accurate is difficult to the phenomenon that the shake appears when adding man-hour, consequently compresses tightly that the work piece is effectual, guarantees work piece processingquality.

Drawings

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

fig. 2 is a schematic top view of the present invention; and the number of the first and second groups,

fig. 3 is a schematic side view of the present invention.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.

As shown in fig. 1-3, the utility model provides a be used for motor protecgulum product to carry out anchor clamps fixed when machining, including workstation 2, be equipped with the anchor clamps body 1 on workstation 2, wherein, be equipped with the constant head tank 11 that a plurality of is used for placing the work piece on the anchor clamps body 1, be equipped with the stick 9 that compresses tightly the work piece on constant head tank 11 that can go up and down by constant head tank 11, should compress tightly stick 9 and a pneumatic drive structural connection.

The utility model discloses in, the air pressure drive structure includes pneumatic cylinder 3 and piston, compresses tightly excellent 9 and piston connection, compresses tightly excellent 9 and can follow the piston motion.

In the utility model, the positioning grooves 11 are provided with three rows, each row is provided with 6 positioning grooves 11, the pressing rods 9 are provided with 3 positioning grooves 11 which are respectively arranged beside one row of the positioning grooves 11; each compaction rod 9 corresponds to two constant head tanks 11, therefore a compaction rod 9 can compress tightly two work pieces on corresponding constant head tank 11, effectively improves production efficiency.

The utility model discloses in, 1 lower extreme of the anchor clamps body has installed two at least fixed feet 12, each fixed foot 12 all with 1 threaded connection of the anchor clamps body to and, each fixed foot 12 all fixes on workstation 2 through a anchor clamps body fixed establishment 5, prevents that the anchor clamps body 1 from producing vibrations man-hour.

In the utility model, the fixture body fixing mechanism 5 comprises a cushion block 51, a pressing block 52 with a through groove in the middle, a screw 53 and a nut 54, the pressing groove 13 is arranged on the fixing leg 12 of the fixture body 1, the pressing block 52 is positioned between the cushion block 51 and the pressing groove 13, the lower surfaces of the two ends of the pressing block 52 are respectively in corresponding contact with the cushion block 51 and the pressing groove 13, one end of the screw 53 is fixedly connected with the workbench 2, and the other end of the screw 53 passes through the through groove of the pressing block 52 and is in threaded connection with the nut 54; the cushion block 51 can adopt a triangular tooth-shaped cushion block, and the screw 53 can adopt a T-shaped screw; the clamp body fixing mechanism 5 prevents the clamp body 1 from vibrating when a workpiece is machined, and the machining quality of the workpiece is guaranteed.

The utility model discloses in, still be equipped with a controller 6 that is used for controlling the work of pneumatic cylinder 3 that takes the switch on the anchor clamps body 1, realize automatic operation, reduce workman intensity of labour.

When the utility model works, a workpiece is placed in the positioning groove 11 on the fixture body 1, the operation controller 6 drives the pneumatic pump station 4 to lower the piston in the pneumatic cylinder 3, so that the pressing rod 9 descends and presses the workpiece, and the next process can be carried out; after the processing is finished, the operation controller 6 drives the pneumatic pump station 4 to lift the piston in the pneumatic cylinder 3, so that the pressing rod 9 is lifted away from the positioning groove 11, and the processed workpiece in the positioning groove 11 can be taken out and put into the next round of workpiece to be processed for processing.

The foregoing is merely a preferred embodiment of the invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive of other embodiments, and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the invention as expressed in the above teachings or as known to the person skilled in the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a be used for motor protecgulum product to carry out fixed anchor clamps when machining, includes workstation (2) be equipped with on workstation (2) the anchor clamps body (1), its characterized in that: the fixture body (1) is provided with a plurality of positioning grooves (11) for placing workpieces, a pressing rod (9) which can be lifted and is used for pressing the workpieces on the positioning grooves (11) is arranged beside the positioning grooves (11), and the pressing rod (9) is connected with an air pressure driving structure;

the lower end of the clamp body (1) is provided with at least two fixing feet (12), and each fixing foot (12) is fixed on the workbench (2) through a clamp body fixing mechanism (5);

the fixture body fixing mechanism (5) comprises a cushion block (51), a pressing block (52) with a through groove in the middle, a screw (53) and a nut (54), a pressing groove (13) is formed in a fixing pin (12) of the fixture body (1), the pressing block (52) is located between the cushion block (51) and the pressing groove (13), the lower surfaces of two ends of the pressing block (52) are respectively in corresponding contact with the cushion block (51) and the pressing groove (13), one end of the screw (53) is fixedly connected with the workbench (2), and the other end of the screw (53) penetrates through the through groove of the pressing block (52) and is in threaded connection with the nut (54).

2. The clamp for fixing the motor front cover product during machining according to claim 1, is characterized in that: the pneumatic driving structure comprises a pneumatic cylinder (3) and a piston thereof, and the pressing rod (9) is connected with the piston.

3. A fixture for fixing a motor front cover product during machining according to claim 1 or 2, wherein: the positioning slots (11) are provided in three rows and each row has 6 positioning slots (11), the pressure bars (9) have 3 and they are arranged next to one of the rows of positioning slots (11) respectively.

4. The clamp for fixing the motor front cover product during machining according to claim 2, is characterized in that: the clamp body (1) is also provided with a controller (6) with a switch for controlling the pneumatic cylinder (3) to work.