CN212652725U

CN212652725U - Clamping tool for machining aluminum alloy motor shell

Info

Publication number: CN212652725U
Application number: CN202020666341.3U
Authority: CN
Inventors: 胡元珍; 陈家昱; 周鹏
Original assignee: Hunan Ruentex New Energy Technology Co ltd
Current assignee: Hunan Ruentex New Energy Technology Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-03-05
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a clamping tool for processing an aluminum alloy motor shell, which comprises a tool table, wherein four corners at the bottom of the tool table are fixedly connected with supporting legs, two ends at the top of the tool table are oppositely chiseled and provided with through holes, two sides of the through holes are fixedly connected with supporting plates, two adjacent supporting plates are rotatably connected with clamping plates, one ends of the two clamping plates, which are close to each other, are respectively connected with a telescopic plate in a sliding way, two sides at the middle part of the tool table are chiseled and provided with sliding grooves, two sliding grooves are respectively connected with sliding blocks in a sliding way, two sliding blocks are arranged at two sides at the middle part at the top of the tool table, the two sliding blocks are mutually close under the driving of a threaded rod, the two sides of the motor shell are mutually extruded and fixed, a plurality of groups of telescopic rods inside the sliding blocks can be mutually dislocated, the sliding blocks can be contacted with the, realize that the multi-angle is fixed, prevent that motor housing from shifting.

Description

Clamping tool for machining aluminum alloy motor shell

Technical Field

The utility model relates to a centre gripping frock, in particular to centre gripping frock for processing of aluminum alloy motor housing belongs to motor processing equipment technical field.

Background

The motor is when production, need drill the shell etc. makes things convenient for the motor to splice the installation in later stage, and among the prior art, traditional centre gripping frock mostly all only carries out one-way extrusion to the shell, and the outside of motor often is irregular form, and in the centre gripping in-process, can't firmly the centre gripping fixed, at the drilling in-process, shifts easily, leads to drilling irregular, consequently, needs provide a centre gripping frock, with motor housing multi-angle centre gripping.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centre gripping frock for processing of aluminum alloy motor housing, set up two relative sliders through the top middle part both sides at the frock platform, two sliders are close to each other under the drive of threaded rod, it is fixed to extrude each other in motor housing's both sides, the inside multiunit telescopic link of slider can be ectopic each other, can not equidimension contact with motor housing when extruding on special-shaped motor housing, the grip block that the both ends of frock platform set up extrudes motor housing on the frock platform downwards through rotating, it is fixed to realize the multi-angle, prevent that motor housing from shifting.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model discloses a centre gripping frock for processing of aluminum alloy motor housing, including the frock platform, the bottom four corners fixedly connected with supporting leg of frock platform, the relative excavation in top both ends of frock platform is equipped with the through-hole, the both sides fixedly connected with backup pad of through-hole, adjacent two rotate between the backup pad and be connected with the grip block, two the equal sliding connection of one end that the grip block is close to each other has the expansion plate, the middle part both sides excavation of frock platform is equipped with the spout, two the equal sliding connection of spout has the slider, two one side that the slider is close to each other all is equipped with a plurality of telescopic links.

As a preferred technical scheme of the utility model, two one side excavation that the slider is close to each other is equipped with a plurality of flexible grooves, the inside fixedly connected with spring in flexible groove, spring and telescopic link fixed connection.

As an optimal technical scheme of the utility model, the bottom of frock platform is equipped with L shape backup pad, L shape backup pad sliding connection has the slide.

As a preferred technical scheme of the utility model, it is connected with the lead screw to rotate between diaphragm and the frock platform of L shape backup pad, lead screw and slide threaded connection, the bottom fixedly connected with motor of L shape backup pad, the output of motor passes L shape backup pad and lead screw fixed connection.

As a preferred technical scheme of the utility model, the both ends of slide are all rotated and are connected with the connecting plate, two the one end that the slide was kept away from to the connecting plate is rotated with the grip block and is connected.

As a preferred technical scheme of the utility model, the inside both ends of spout are rotated and are connected with the threaded rod, threaded rod and slider threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: this centre gripping frock sets up two relative sliders through the top middle part both sides at the frock platform, two sliders are close to each other under the drive of threaded rod, extrude fixedly each other the both sides of motor housing, the inside multiunit telescopic link of slider can the dystopy each other, can not equidimension contact with motor housing when extruding on special-shaped motor housing, the grip block that the both ends of frock platform set up extrudes motor housing on the frock platform downwards through rotating, it is fixed to realize the multi-angle, prevent that motor housing from shifting.

Drawings

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

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic view of the internal structure of the slider according to the present invention.

In the figure: 1. a tooling table; 2. supporting legs; 3. a through hole; 4. a support plate; 5. a clamping plate; 6. a retractable plate; 7. a chute; 8. a slider; 81. a telescopic groove; 82. a spring; 9. a telescopic rod; 10. a threaded rod; 11. an L-shaped support plate; 12. a motor; 13. a screw rod; 14. a slide plate; 15. a connecting plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1-3, the utility model discloses a centre gripping frock for aluminum alloy motor housing processing, including frock platform 1, the bottom four corners fixedly connected with supporting leg 2 of frock platform 1, the relative excavation in the top both ends of frock platform 1 is equipped with through-hole 3, the both sides fixedly connected with backup pad 4 of through-hole 3, it is connected with grip block 5 to rotate between two adjacent backup pads 4, the equal sliding connection of one end that two grip blocks 5 are close to each other has expansion plate 6, the excavation in the middle part both sides of frock platform 1 is equipped with spout 7, the equal sliding connection of two spout 7 has slider 8, one side that two sliders 8 are close to each other all is equipped with a plurality of telescopic links 9.

One side that two sliders 8 are close to each other is excavated and is equipped with a plurality of flexible grooves 81, the inside fixedly connected with spring 82 of flexible groove 81, spring 82 and telescopic link 9 fixed connection, the bottom of frock platform 1 is equipped with L

shape backup pad

11, 11 sliding connection in L shape backup pad have slide 14, it is connected with lead screw 13 to rotate between the diaphragm of L shape backup pad 11 and the frock platform 1,

lead screw

13 and 14 threaded connection of slide, the bottom fixedly connected with motor 12 of L shape backup pad 11, L

shape backup pad

11 and 13 fixed connection are passed to the output of motor 12, slide 14's both ends are all rotated and are connected with connecting plate 15, the one end that slide 14 was kept away from to two connecting plates 15 rotates with grip block 5 and is connected, the inside both ends of spout 7 are rotated and are connected with threaded rod 10, threaded.

Specifically, the utility model discloses place motor housing at the top middle part of frock platform 1 during the use, rotate threaded rod 10, threaded rod 10 drives two sliders 8 and is close to each other, and the telescopic link 9 at 8 tops of slider extrudees behind the motor housing contact, opens motor 12, and the output of motor 12 drives lead screw 13 and rotates the connection, and slide 14 upwards slides under the rotation of lead screw 13, and grip block 5 is close to expansion plate 6 and extrudees downwards under the transmission of connecting plate 15, with the motor housing centre gripping on frock platform 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a centre gripping frock for processing of aluminum alloy motor housing, a serial communication port, including frock platform (1), the bottom four corners fixedly connected with supporting leg (2) of frock platform (1), the relative excavation in top both ends of frock platform (1) is equipped with through-hole (3), both sides fixedly connected with backup pad (4) of through-hole (3), adjacent two rotate between backup pad (4) and be connected with grip block (5), two the equal sliding connection in one end that grip block (5) are close to each other has expansion plate (6), the excavation in middle part both sides of frock platform (1) is equipped with spout (7), two the equal sliding connection in spout (7) has slider (8), two one side that slider (8) are close to each other all is equipped with a plurality of telescopic links (9).

2. The clamping tool for machining the aluminum alloy motor shell as recited in claim 1, wherein a plurality of telescopic grooves (81) are formed in one side, close to each other, of each of the two sliding blocks (8), a spring (82) is fixedly connected to the inside of each telescopic groove (81), and each spring (82) is fixedly connected with each telescopic rod (9).

3. The clamping tool for machining the aluminum alloy motor shell as recited in claim 1, wherein an L-shaped supporting plate (11) is arranged at the bottom of the tool table (1), and a sliding plate (14) is connected to the L-shaped supporting plate (11) in a sliding mode.

4. The clamping tool for machining the aluminum alloy motor shell as recited in claim 3, wherein a lead screw (13) is rotatably connected between a transverse plate of the L-shaped supporting plate (11) and the tool table (1), the lead screw (13) is in threaded connection with a sliding plate (14), a motor (12) is fixedly connected to the bottom of the L-shaped supporting plate (11), and an output end of the motor (12) penetrates through the L-shaped supporting plate (11) to be fixedly connected with the lead screw (13).

5. The clamping tool for machining the aluminum alloy motor shell as claimed in claim 4, wherein connecting plates (15) are rotatably connected to two ends of the sliding plate (14), and one ends, far away from the sliding plate (14), of the two connecting plates (15) are rotatably connected with the clamping plate (5).

6. The clamping tool for machining the aluminum alloy motor shell as claimed in claim 1, wherein a threaded rod (10) is rotatably connected to two ends of the inside of the sliding groove (7), and the threaded rod (10) is in threaded connection with the sliding block (8).