CN211614384U

CN211614384U - Balance shaft housing overturning and drilling tool

Info

Publication number: CN211614384U
Application number: CN201922294856.5U
Authority: CN
Inventors: 唐伟伟; 唐亮
Original assignee: Jiangsu Dingyu Machinery Manufacturing Co ltd
Current assignee: Jiangsu Dingyu Machinery Technology Co.,Ltd.
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-02
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a balanced axle housing upset drilling frock relates to balanced for the axle housing rig frock field, to current balanced for the axle housing rig frock centre gripping inefficiency, and in use can not be convenient overturn the transposition problem of changeing the hole to balanced axle, the following scheme is proposed at present, and it includes the carriage, the upper end fixed mounting of carriage has the rig, the equal fixed mounting of left and right both sides inner wall of carriage has the cylinder, two the equal fixedly connected with spacing box in a side that the cylinder is close to each other, two be provided with balanced axle housing between the spacing box, two the cell body has all been seted up to a side that spacing box is close to each other, every equal fixedly connected with gag lever post between the inner wall of preceding, the back both sides of cell body, every the slide has all been seted up to the upper and lower inner wall of cell body. The device has the advantages of convenient operation, high-efficiency clamping and fastening, convenient turnover, transposition and hole transfer, and great improvement on the production efficiency.

Description

Balance shaft housing overturning and drilling tool

Technical Field

The utility model relates to a balanced axle housing is with rig frock field especially relates to a balanced axle housing upset drilling frock.

Background

The balance shaft housing is an essential part of the connection of the heavy-duty automobile, and the design and the strength of the balance shaft housing directly influence the driving safety of the automobile. The balanced axle housing structure of integral type is comparatively complicated, can not directly place direct processing on the lathe during nine holes of processing, needs the fixed balanced axle housing of corresponding frock cooperation, just can guarantee the accurate degree of processing. In addition, the balance shaft housing has a heavy weight, and the labor intensity of manual overturning is high, which becomes a burden in mass production.

In addition, in the use of the existing tool, due to the fact that a good and universal clamping device is not arranged, the clamping operation of a specific operator on the balance shaft is complex, the production efficiency is low, and the operation of overturning and transposition can be directly completed on the operating table in a specific rotary hole. Therefore, the turnover drilling tool for the balance shaft shell is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of balanced axle housing upset drilling frock has solved current balanced for the axle housing rig frock centre gripping low efficiency, and in use can not be convenient overturn the transposition problem of changeing the hole to balanced axle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a balanced axle housing upset drilling frock, includes the carriage, the upper end fixed mounting of carriage has the rig, the equal fixed mounting of left and right both sides inner wall of carriage has the cylinder, two the equal fixedly connected with of a side end that the cylinder is close to each other is spacing box, two be provided with balanced axle housing between the spacing box, two the cell body has all been seted up to a side that spacing box is close to each other, every equal fixedly connected with gag lever post between the preceding, the back both sides inner wall of cell body, every slide has all been seted up to the upper and lower inner wall of cell body, left and right two the inner wall of one side that the cell body was kept away from each other all is provided with the push rod motor, the push rod motor all passes the inner wall of cell body and extends in the cell body, and extension end fixedly connected with slides the box, every the spout has all been seted up in the, The lower surface is fixedly connected with a sliding block, and a rotary drum is rotatably connected between the front inner wall and the rear inner wall of the sliding box.

Preferably, the side, close to each other, of the cylinders on the left side and the right side is an output end, and the side is fixedly connected with a limiting box.

Preferably, the side that spacing box is close to each other of left and right both sides is curved setting, just the left and right both sides of balance shaft shell all laminate at the inner wall of arcwall face.

Preferably, two push rod motors set up the one side inner wall of keeping away from each other at left and right both sides cell body respectively, and all extend in the cell body of one side separately.

Preferably, the sliding block is connected in the slide way in a sliding manner, and the limiting rod is connected in the sliding groove in a sliding manner.

Preferably, the rear inner wall of the slide box is provided with a motor, the output end of the motor is fixedly connected to the rear side of the rotary drum, and the specific model of the drilling machine is MZB.

Compared with the prior art, the beneficial effects of the utility model are that:

the device can be seen through the supporting frame, the drilling machine, the air cylinder, the limiting boxes, the balance shaft shell, the groove body, the limiting rods, the slide ways, the push rod motor, the slide boxes, the slide grooves, the slide blocks and the rotary drum, so that the device can push the limiting boxes to clamp the balance shaft shell in the middle through the air cylinders on the left side and the right side, and when the device needs to be turned over, the push rod motor is started to push the slide boxes to slide in the groove body, so that the rotary drum in the slide boxes passes through the groove body to be contacted with the side face of the balance shaft shell, after the contact and the clamping are carried out, the air cylinder is started simultaneously, the air cylinder drives the limiting boxes to be far away from the balance shaft shell, the push rod motor continues to push the slide boxes to be close to the balance shaft shell, the advancing and retreating speeds of the slide boxes and the balance shaft shell are consistent, the arc-, and (5) carrying out transposition and hole conversion.

The device has convenient operation, can be clamped and fastened efficiently, can be turned over conveniently, and can change the position and change the hole, thereby greatly improving the production efficiency.

Drawings

Fig. 1 is the utility model discloses a cross-sectional view of balanced axle housing upset drilling frock's structure.

Fig. 2 is the utility model discloses a balanced axle housing upset drilling frock's spacing box overlook the cross-sectional view of structure.

Reference numbers in the figures: the drilling machine comprises a supporting frame 1, a drilling machine 2, an air cylinder 3, a limiting box 4, a balance shaft shell 5, a groove body 6, a limiting rod 7, a slideway 8, a push rod motor 9, a sliding box 10, a sliding chute 11, a sliding block 12 and a rotary drum 13.

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.

Referring to fig. 1-2, a balance shaft housing turnover drilling tool comprises a support frame 1, a drilling machine 2 is fixedly installed at the upper end of the support frame 1, air cylinders 3 are fixedly installed on the inner walls of the left side and the right side of the support frame 1, a limiting box 4 is fixedly connected to one side end of each air cylinder 3 close to each other, a balance shaft housing 5 is arranged between the two limiting boxes 4, a groove body 6 is arranged on one side surface of each limiting box 4 close to each other, a limiting rod 7 is fixedly connected between the inner walls of the front side and the rear side of each groove body 6, a slide way 8 is arranged on the upper inner wall and the lower inner wall of each groove body 6, a push rod motor 9 is arranged on the inner wall of one side of each groove body 6 far away from each other, the push rod motor 9 passes through the inner wall of each groove body 6 and extends into the groove body 6, a slide box 10 is fixedly connected to, the upper surface and the lower surface of the sliding box 10 are both fixedly connected with sliding blocks 12, and a rotating cylinder 13 is rotatably connected between the front inner wall and the rear inner wall of the sliding box 10.

In this embodiment, the side of the left and right sides of the cylinder 3 close to each other is the output end, and the limiting boxes 4 are fixedly connected.

In this embodiment, the side face of the spacing boxes 4 on the left and right sides close to each other is arc-shaped, and the left and right sides of the balance shaft housing 5 are both attached to the inner wall of the arc-shaped face.

In this embodiment, the two push rod motors 9 are respectively disposed on the inner walls of the left and right side grooves 6, which are far away from each other, and both extend into the respective grooves 6.

In this embodiment, the slider 12 is slidably connected in the slide rail 8, and the stopper rod 7 is slidably connected in the slide groove 11.

In this embodiment, the rear inner wall of the slide box 10 is provided with a motor, and the output end of the motor is fixedly connected to the rear side of the rotary drum 13, and the specific model of the drilling machine 2 is MZB 73032.

The working principle is as follows: when the rotating device is used, the limiting boxes 4 can be pushed to move towards the middle balance shaft shell 5 through the cylinders 3 on the left side and the right side, the arc-shaped surfaces on one sides, close to each other, of the two limiting boxes 4 are respectively contacted with the left side and the right side of the balance shaft shell 5 and clamped, when the rotating device needs to turn over, the push rod motor 9 is started to push the slide box 10 to slide in the groove body 6, the rotating drum 13 in the slide box 10 penetrates through the groove body 6 to be contacted with the side surface of the balance shaft shell 5, after the contact and the clamping are carried out, the cylinders 3 are simultaneously started, the air cylinders 3 drive the limiting boxes 4 to be far away from the balance shaft shell 5, the push rod motor 9 continues to push the slide box 10 to be close to the balance shaft shell 5, the advancing and retreating speeds of the two rotating drums are consistent, the arc-shaped surfaces on one side, close to each other, of the two limiting boxes 4, the balance shaft shell 5 can be driven to rotate to change the position and the hole. The device has convenient operation, can be clamped and fastened efficiently, can be turned over conveniently, and can change the position and change the hole, thereby greatly improving the production efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A balance shaft shell overturning and drilling tool comprises a supporting frame (1), wherein a drilling machine (2) is fixedly mounted at the upper end of the supporting frame (1), air cylinders (3) are fixedly mounted on the inner walls of the left side and the right side of the supporting frame (1), and limiting boxes (4) are fixedly connected to one side ends, close to each other, of the two air cylinders (3), the balance shaft shell (5) is arranged between the two limiting boxes (4), a groove body (6) is formed in one side surface, close to each other, of the two limiting boxes (4), a limiting rod (7) is fixedly connected between the inner walls of the front side and the rear side of each groove body (6), a slide way (8) is formed in the upper inner wall and the lower inner wall of each groove body (6), a push rod motor (9) is arranged on the inner wall, far away from each other, of the left side and the right side of each groove body (6), and the push rod motor (9) penetrates through the inner wall of, and the extension end is fixedly connected with a sliding box (10), a sliding groove (11) is formed in the middle of the inner walls of the front side and the rear side of each sliding box (10), sliding blocks (12) are fixedly connected to the upper surface and the lower surface of each sliding box (10), and a rotating drum (13) is rotatably connected between the front inner wall and the rear inner wall of each sliding box (10).

2. The balance shaft housing overturning and drilling tool according to claim 1, wherein the side, close to each other, of each of the cylinders (3) on the left side and the right side is an output end, and is fixedly connected with a limiting box (4).

3. The balance shaft housing turnover drilling tool according to claim 1, wherein one side face, close to each other, of the limiting boxes (4) on the left side and the right side is in an arc shape, and the left side and the right side of the balance shaft housing (5) are attached to the inner wall of the arc-shaped face.

4. The balance shaft housing overturning and drilling tool according to claim 1, wherein the two push rod motors (9) are respectively arranged on the inner walls of the left and right groove bodies (6) at the sides far away from each other and extend into the groove bodies (6) at the respective sides.

5. The balance shaft housing overturning and drilling tool according to claim 1, wherein the sliding block (12) is connected in the sliding way (8) in a sliding manner, and the limiting rod (7) is connected in the sliding groove (11) in a sliding manner.

6. The balance shaft housing turnover drilling tool according to claim 1, wherein a motor is arranged on each rear inner wall of the sliding box (10), the output ends of the motors are fixedly connected to the rear side of the rotary drum (13), and the drilling machine (2) is of the type MZB 73032.