CN211589271U

CN211589271U - New energy automobile gearbox box front side drilling clamp

Info

Publication number: CN211589271U
Application number: CN201922271076.9U
Authority: CN
Inventors: 陈伟; 罗必德
Original assignee: Chongqing Guoen Industry&trade Co ltd
Current assignee: Chongqing Guoen Industry&trade Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-29
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a new energy automobile gearbox box leading flank boring grab, the on-line screen storage device comprises a base, the top of base rear end is fixed with the backplate, actuating mechanism is installed to the rear end at backplate top, the preceding equal sliding connection at backplate both ends has splint, the angle frame is installed on actuating mechanism's top, the guide slot has been seted up on the surface of angle frame, the rear end at splint top and the inner wall sliding connection of guide slot, actuating mechanism includes mount pad, jar body, fixed knot and fixing bolt, the mount pad passes through fixing bolt and installs the rear end at backplate top, the top at the mount pad is installed to the jar body. The utility model discloses, simple structure, the centre gripping is convenient, only needs to reciprocate through actuating mechanism drive angle frame, just can drive splint and do back of the body or motion in opposite directions, then fixed to the both sides of gearbox box, and the rear side of gearbox box supports in front of the guide rail, and gearbox box just is difficult for removing like this when the trompil.

Description

New energy automobile gearbox box front side drilling clamp

Technical Field

The utility model relates to a motor transmission maintenance of equipment technical field specifically is a new energy automobile gearbox box leading flank boring grab.

Background

With the popularization of new energy technology, new energy automobiles also appear in people's lives, unlike conventional automobiles in terms of power difference, but also like conventional automobiles in terms of other components such as a transmission, a bogie, and the like.

The gearbox is an important part on a vehicle, the transmission ratio can be changed, the effect of expanding the torque and the rotating speed of a driving wheel is achieved, a shaft end cover is usually installed on the front side face of a gearbox body, and the mode that bolts are connected with screw holes formed in the front side face of the gearbox body is adopted for installing the shaft end cover. When the screw hole is formed in the front side face of the gearbox body, the gearbox body can be fixed by a clamp for improving the hole opening accuracy.

Current gearbox box anchor clamps can adopt the support to realize the support to the gearbox box, then pass through the bolt fastening with the base of gearbox box on the support, this kind of fixed mode though can fix the gearbox box, but because the hole on the gearbox box base is more, that is to say need a plurality of bolts just can be fixed to the gearbox box, when making fixed and lift off the gearbox box like this, need twist the bolt in turn, very waste time and energy, inefficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new energy automobile gearbox box leading flank boring grab possesses simple structure, the stable swift advantage of centre gripping, has solved the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a new energy automobile gearbox box leading flank boring grab, includes the base, the top of base rear end is fixed with the backplate, actuating mechanism is installed to the rear end at backplate top, the preceding equal sliding connection at backplate both ends has splint, the angle frame is installed on actuating mechanism's top, the guide slot has been seted up on the surface of angle frame, the rear end at splint top and the inner wall sliding connection of guide slot.

Preferably, actuating mechanism includes mount pad, jar body, fixed knot and fixing bolt, the mount pad passes through fixing bolt and installs the rear end at the backplate top, the top at the mount pad is installed to the jar body, the top at jar body output shaft is installed to the fixed knot, the fixed knot passes through fixing bolt and installs the middle part at the angle frame.

Preferably, the cylinder body is any one of an electric telescopic rod, an air cylinder and an oil cylinder.

Preferably, a sliding block is fixed at the rear end of the clamping plate, a guide rail is fixed at the front end of the back plate, and the inner wall of the sliding block is connected with the outer wall of the guide rail in a sliding mode.

Preferably, the two ends of the guide rail are both fixed with first limiting blocks.

Preferably, a fixed shaft is fixed at the rear end of the top of the clamping plate, the rear end of the fixed shaft penetrates into the guide groove, and a second limiting block is fixed at the rear end of the fixed shaft penetrating out of the guide groove.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses, simple structure, the centre gripping is convenient, only needs to reciprocate through actuating mechanism drive angle frame, just can drive splint and do back of the body or motion in opposite directions, then fixed to the both sides of gearbox box, and the rear side of gearbox box supports in front of the guide rail, and gearbox box just is difficult for removing like this when the trompil.

Drawings

FIG. 1 is a schematic structural view of a corner bracket according to the present invention;

FIG. 2 is a schematic structural view of a perspective view of the cylinder body of the present invention;

fig. 3 is a schematic structural view of a perspective view of the sliding block and the guide rail of the present invention.

In the figure: the device comprises a base 1, a back plate 2, a driving mechanism 3, a clamping plate 4, an angle bracket 5, a guide groove 6, a mounting seat 7, a cylinder body 8, a fixing buckle 9, a fixing bolt 10, a sliding block 11, a guide rail 12, a first limiting block 13, a fixing shaft 14 and a second limiting block 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a drilling fixture for the front side face of a new energy automobile gearbox body comprises a base 1, wherein the base 1 is used for supporting the gearbox body, a back plate 2 is fixed to the top of the rear end of the base 1, the back plate 2 is in a cross shape, a driving mechanism 3 is installed at the rear end of the top of the back plate 2, clamping plates 4 are connected to the front faces of the two ends of the back plate 2 in a sliding mode, the clamping plates 4 can be in a vertical plate shape and are suitable for automobile gearbox bodies with vertical faces or arc-shaped plates and are suitable for automobile gearbox bodies with arc-shaped faces, the size and shape of the automobile gearbox bodies are greatly different, the upper face of the clamping plate 4 can be selected in advance to be customized, holes can be formed in the surface of the clamping plate 4 and used for containing protruding structures on the surface of the automobile gearbox bodies, an angle frame 5 is installed at the top end of the driving mechanism 3, a guide groove 6 is formed in the surface of, after moving up as the angle frame 5, then two splint 4 do the back-to-back motion, so the distance of two splint 4 is enlarged, cancels the clamping to the motor transmission box, moves down when the angle frame 5 otherwise, so two splint 4 do the motion in opposite directions, so the distance of two splint 4 diminishes, realizes the clamping to the motor transmission box.

Specifically, actuating mechanism 3 includes mount pad 7, jar body 8, fixed knot 9 and fixing bolt 10, mount pad 7 passes through fixing bolt 10 and installs the rear end at backplate 2 top, jar body 8 is installed at the top of mount pad 7, fixed knot 9 is installed on the top of jar body 8 output shaft, fixed knot 9 passes through fixing bolt 10 and installs the middle part at angle frame 5, fixing bolt 10 sets up fixed knot 9 on angle frame 5, in addition fixed knot 9 is handstand T shape, so fixed knot 9 can not rotate after, and then guarantee angle frame 5 vertical removal, can not crooked.

Further, jar body 8 is any one in electric telescopic handle, cylinder, the hydro-cylinder, and jar body 8 is the power supply for drive angle frame 5 reciprocates, and the cylinder is comparatively stable on average, so also can select the cylinder as the power supply, external air pump subassembly, realizes the operation of jar body 8.

Further, the rear end of splint 4 is fixed with slider 11, the front end of backplate 2 is fixed with guide rail 12, the inner wall of slider 11 and the outer wall sliding connection of guide rail 12, slider 11 and the cooperation of guide rail 12 realize the stability and the fixed rail removal of splint 4, splint 4 only are to the side clamping of motor transmission box, motor transmission box places on the base 1 back, promote motor transmission box and make its back support guide rail 12, so from the side to motor transmission box clamping, at last from its leading flank trompil, just can not lead to motor transmission box to remove, so can provide the trompil accuracy, provide very big facility when maintaining motor transmission box.

Further, both ends of guide rail 12 all are fixed with first stopper 13, and the setting of first stopper 13 prevents slider 11 roll-off, plays and blocks limiting displacement.

Furthermore, a fixing shaft 14 is fixed at the rear end of the top of the clamping plate 4, the rear end of the fixing shaft 14 penetrates into the guide groove 6, when the angle bracket 5 moves upwards, the two fixing shafts 14 drive the clamping plates 4 connected with each other to move back to back, then the distance between the clamping plates 4 is increased, otherwise, the angle bracket 5 moves downwards, the two fixing shafts 14 drive the clamping plates 4 connected with each other to move towards each other, then the distance between the clamping plates 4 is reduced, the gearbox body is clamped, and a second limiting block 15 is fixed at the rear end of the fixing shaft 14 penetrating out of the guide groove 6 to prevent the fixing shaft 14 from separating from the guide groove 6.

The working principle is as follows: when this new energy automobile transmission box front flank boring grab uses, at first jar body 8 drives the angle frame 5 and shifts up, two fixed axles 14 drive 4 back of the body motions of connecting separately, splint 4 distance is drawn greatly after that, place the automobile transmission box on base 1, then promote the automobile transmission box, make it support in the front of guide rail 12, jar body 8 drives angle frame 5 and moves down after that, two fixed axles 14 drive the splint 4 motion in opposite directions that connects separately, splint 4 distance diminishes after that, realize the clamping to the transmission box.

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 new energy automobile gearbox box leading flank boring grab, includes base (1), its characterized in that: the top at base (1) rear end is fixed with backplate (2), actuating mechanism (3) are installed to the rear end at backplate (2) top, the preceding equal sliding connection at backplate (2) both ends has splint (4), corner bracket (5) are installed on the top of actuating mechanism (3), guide slot (6) have been seted up on the surface of corner bracket (5), the rear end at splint (4) top and the inner wall sliding connection of guide slot (6).

2. The drilling clamp for the front side face of the gearbox body of the new energy automobile according to claim 1, is characterized in that: actuating mechanism (3) are including mount pad (7), jar body (8), fixed knot (9) and fixing bolt (10), install the rear end at backplate (2) top through fixing bolt (10) mount pad (7), install the top at mount pad (7) jar body (8), the top at jar body (8) output shaft is installed in fixed knot (9), the middle part at angle frame (5) is installed through fixing bolt (10) in fixed knot (9).

3. The drilling clamp for the front side face of the gearbox body of the new energy automobile according to claim 2, is characterized in that: the cylinder body (8) is any one of an electric telescopic rod, an air cylinder and an oil cylinder.

4. The drilling clamp for the front side face of the gearbox body of the new energy automobile according to claim 1, is characterized in that: the rear end of splint (4) is fixed with slider (11), the front end of backplate (2) is fixed with guide rail (12), the inner wall of slider (11) and the outer wall sliding connection of guide rail (12).

5. The drilling clamp for the front side face of the gearbox body of the new energy automobile according to claim 4, is characterized in that: and first limiting blocks (13) are fixed at two ends of the guide rail (12).

6. The drilling clamp for the front side face of the gearbox body of the new energy automobile according to claim 1, is characterized in that: and a fixed shaft (14) is fixed at the rear end of the top of the clamping plate (4), the rear end of the fixed shaft (14) penetrates into the guide groove (6), and a second limiting block (15) is fixed at the rear end of the fixed shaft penetrating out of the guide groove (6).