CN210981071U

CN210981071U - Fixed effectual car boundary beam is with examining utensil

Info

Publication number: CN210981071U
Application number: CN201922409610.8U
Authority: CN
Inventors: 薛明浩; 薛晓东; 颜华; 赵雪兴
Original assignee: Shanghai Zhonghao Auto Parts Co ltd
Current assignee: Shanghai Zhonghao Auto Parts Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-07-10
Anticipated expiration: 2029-12-28

Abstract

The utility model relates to the technical field of automobile part detection, and discloses a fixed effectual automobile boundary beam is with examining utensil, including examining the utensil main part, the both sides of examining the utensil main part are all fixedly connected with a plurality of dead lever, lie in the dead lever of the same side and fixedly connected with the fixed plate jointly, two equal fixedly connected with pneumatic cylinder on the opposite side wall of fixed plate, the output fixedly connected with movable plate of pneumatic cylinder, the movable plate is kept away from the one end of pneumatic cylinder and is connected with the stationary fixture through hold-down mechanism; hold-down mechanism includes spring and splint, two spring symmetry fixed connection keeps away from the one side of pneumatic cylinder at the movable plate, splint fixed connection keeps away from the one end of movable plate at two springs, mounting fixture fixed connection keeps away from the one end of spring at splint. The utility model discloses make and to fix the boundary beam assembly well, and then make the error that detects the production less, accord with the detection demand.

Description

Fixed effectual car boundary beam is with examining utensil

Technical Field

The utility model relates to an automobile parts detects technical field, especially relates to a fixed effectual car boundary beam is with examining utensil.

Background

With the continuous development of the industrialization process, mass production and assembly line production continuously occur, the original universal measuring methods such as calipers, micrometers, platform measuring technologies and the like cannot meet the requirements of production efficiency, and therefore the checking fixture is produced. The later-stage detection process of the automobile boundary beam assembly is carried out by adopting the detection tool, so that the surface difference, the gap and the position of the mounting hole of the automobile boundary beam assembly are detected, and the requirements of the gap and the surface difference are met when the boundary beam assembly is matched with other automobile body parts after being loaded.

But the current main part of examining can not fix the boundary beam assembly well, and then makes the error that detects the production great, is difficult to satisfy the demand that detects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and examining the utensil main part among the prior art and can not fix the boundary beam assembly well, and then make the error that detects the production great, be difficult to satisfy the problem of the demand that detects, and the fixed effectual car boundary beam of proposing is with examining the utensil.

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

a gauge with a good fixing effect for an automobile side beam comprises a gauge main body, wherein a plurality of fixing rods are fixedly connected to two sides of the gauge main body, the fixing rods positioned on the same side are fixedly connected with fixing plates together, hydraulic cylinders are fixedly connected to opposite side walls of the two fixing plates, the output end of each hydraulic cylinder is fixedly connected with a moving plate, and one end, far away from the hydraulic cylinders, of each moving plate is connected with a fixing clamp through a pressing mechanism;

hold-down mechanism includes spring and splint, two spring symmetry fixed connection keeps away from the one side of pneumatic cylinder at the movable plate, splint fixed connection keeps away from the one end of movable plate at two springs, mounting fixture fixed connection keeps away from the one end of spring at splint.

Preferably, one side of the moving plate, which is close to the hydraulic cylinder, is symmetrically and fixedly connected with stabilizer bars, and one ends of the stabilizer bars, which are far away from the moving plate, penetrate through the fixed plate and are in sliding connection with the fixed plate.

Preferably, a limiting groove is formed in the rod wall of the stabilizer bar, a limiting block is connected to the limiting groove in a sliding mode, one end, far away from the bottom of the limiting groove, of the limiting block penetrates through a notch of the limiting groove and extends outwards, and the limiting block is fixedly connected to the corresponding position in the fixing plate.

Preferably, the limiting block is close to the one end of the limiting groove bottom and is provided with a ball groove, the ball groove is connected with a ball in a rolling manner, and one end, far away from the ball groove bottom, of the ball penetrates through the notch of the ball groove and extends outwards and is connected with the groove bottom of the limiting groove in a rolling manner.

Preferably, the position of the clamping plate corresponding to the spring is fixedly connected with a positioning rod, and the positioning rod sequentially penetrates through the spring and the movable plate and is in sliding connection with the movable plate.

Preferably, one end of the positioning rod, which is far away from the clamping plate, is fixedly connected with an anti-falling block.

Compared with the prior art, the utility model provides a fixed effectual car boundary beam is with examining utensil possesses following beneficial effect:

1. this fixed effectual car boundary beam is with examining utensil, examine a main part through the setting, the dead lever, the fixed plate, the pneumatic cylinder, the movable plate, hold-down mechanism, a spring, splint and mounting fixture, when needs examine the car boundary beam, place the car boundary beam in examining a main part, then start two pneumatic cylinders, the pneumatic cylinder drives the movable plate and drives and remove, the movable plate passes through spring drive splint and mounting fixture and removes, mounting fixture fixes the car boundary beam well, then can detect the car boundary beam, make and fix the boundary beam assembly well, and then make the error that detects the production less, accord with the detection demand.

2. This fixed effectual car boundary beam is with examining utensil through setting up the stabilizer bar, and when the movable plate removed, the movable plate has driven the stabilizer bar, removes for the movable plate removes the ground process stable and reliable.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make and to fix the boundary beam assembly well, and then make the error that detects the production less, accord with the detection demand.

Drawings

Fig. 1 is a schematic structural view of a gauge for an automobile side beam with a good fixing effect provided by the utility model;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1 examine a main part, 2 dead levers, 3 fixed plates, 4 pneumatic cylinders, 5 movable plates, 6 hold-down mechanism, 61 spring, 62 splint, 7 mounting fixture, 8 stabilizer bars, 9 spacing grooves, 10 stopper, 11 ball grooves, 12 balls, 13 locating levers, 14 anticreep pieces.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, the automobile boundary beam detection tool with good fixing effect comprises a detection tool body 1, wherein a plurality of fixing rods 2 are fixedly connected to two sides of the detection tool body 1, the fixing rods 2 positioned on the same side are fixedly connected with fixing plates 3 together, hydraulic cylinders 4 are fixedly connected to the opposite side walls of the two fixing plates 3, the output ends of the hydraulic cylinders 4 are fixedly connected with a moving plate 5, and one ends, far away from the hydraulic cylinders 4, of the moving plate 5 are connected with a fixing clamp 7 through a pressing mechanism 6;

hold-down mechanism 6 includes spring 61 and splint 62, two spring 61 symmetry fixed connection are in the one side that pneumatic cylinder 4 was kept away from to movable plate 5, splint 62 fixed connection is in the one end that movable plate 5 was kept away from to two springs 61, the one end of spring 61 was kept away from to mounting fixture 7 fixed connection at splint 62, when needs were detected the car boundary beam, place the car boundary beam on examining a main part 1, then start two pneumatic cylinders 4, pneumatic cylinder 4 drives movable plate 5 and drives and remove, movable plate 5 drives splint 62 and mounting fixture 7 through spring 61 and removes, mounting fixture 7 fixes the car boundary beam well, then can detect the car boundary beam, make and fix the boundary beam assembly well, and then make the error that detects the production less, accord with the detection demand.

One side of the moving plate 5, which is close to the hydraulic cylinder 4, is symmetrically and fixedly connected with stabilizer bars 8, one end of each stabilizer bar 8, which is far away from the moving plate 5, penetrates through the fixed plate 3 and is in sliding connection with the fixed plate 3, and when the moving plate 5 moves, the moving plate 5 drives the stabilizer bars 8 to move, so that the moving process of the moving plate 5 is stable and reliable.

The spacing groove 9 has been seted up on stabilizer bar 8's the pole wall, and sliding connection has stopper 10 in the spacing groove 9, and stopper 10 keeps away from the one end of 9 tank bottoms of spacing groove and passes the notch of spacing groove 9 and outwards extend, and fixed connection prevents that stabilizer bar 8 and fixed plate 3 from breaking away from on the corresponding position in fixed plate 3.

The ball groove 11 has been seted up to the one end that stopper 10 is close to the spacing groove 9 tank bottom, and ball 12 is connected with in the ball groove 11 roll, and ball 12 is kept away from the one end of ball groove 11 tank bottom and is passed the notch of ball groove 11 and outwards extend, and with the tank bottom roll connection of spacing groove 9 for stopper 10 removes more smoothly in spacing groove 9.

The position of the clamping plate 62 corresponding to the spring 61 is fixedly connected with the positioning rod 13, and the positioning rod 13 sequentially penetrates through the spring 61 and the moving plate 5 and is in sliding connection with the moving plate 5, so that the clamping plate 62 is more stably moved.

An anti-drop block 14 is fixedly connected to one end of the positioning rod 13 far away from the clamping plate 62, so as to prevent the positioning rod 13 from being separated from the moving plate 5.

The utility model discloses in, when needs examine car boundary beam, place car boundary beam on examining a main part 1, then start two pneumatic cylinders 4, pneumatic cylinder 4 drives movable plate 5 and drives and remove, movable plate 5 drives splint 62 and mounting fixture 7 through spring 61 and removes, mounting fixture 7 fixes car boundary beam well, then can detect car boundary beam, make can fix the boundary beam assembly well, and then make the error that detects the production less, accord with the detection demand, when movable plate 5 removes, movable plate 5 has driven stabilizer bar 8, remove, make movable plate 5 remove the ground process stabilization reliable.

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. The automobile boundary beam detection tool with a good fixing effect comprises a detection tool main body (1) and is characterized in that a plurality of fixing rods (2) are fixedly connected to two sides of the detection tool main body (1), the fixing rods (2) located on the same side are fixedly connected with fixing plates (3) together, hydraulic cylinders (4) are fixedly connected to the opposite side walls of the two fixing plates (3), a movable plate (5) is fixedly connected to the output end of each hydraulic cylinder (4), and one end, far away from the hydraulic cylinders (4), of each movable plate (5) is connected with a fixing clamp (7) through a pressing mechanism (6);

hold-down mechanism (6) are including spring (61) and splint (62), two spring (61) symmetry fixed connection keeps away from the one side of pneumatic cylinder (4) in movable plate (5), splint (62) fixed connection keeps away from the one end of movable plate (5) in two spring (61), the one end of spring (61) is kept away from in splint (62) to mounting fixture (7) fixed connection.

2. The checking fixture with good fixing effect for the automobile side beam as claimed in claim 1, wherein stabilizer bars (8) are symmetrically and fixedly connected to one side of the moving plate (5) close to the hydraulic cylinder (4), and one ends of the stabilizer bars (8) far away from the moving plate (5) penetrate through the fixed plate (3) and are connected with the fixed plate (3) in a sliding manner.

3. The checking fixture with good fixing effect for the automobile side beam as claimed in claim 2, wherein a limiting groove (9) is formed in the wall of the stabilizing rod (8), a limiting block (10) is slidably connected in the limiting groove (9), and one end, far away from the bottom of the limiting groove (9), of the limiting block (10) penetrates through a notch of the limiting groove (9) and extends outwards, and is fixedly connected to a corresponding position in the fixing plate (3).

4. The checking fixture with good fixing effect for the automobile side beam is characterized in that a ball groove (11) is formed in one end, close to the bottom of the limiting groove (9), of the limiting block (10), a ball (12) is connected in the ball groove (11) in a rolling mode, and one end, far away from the bottom of the ball groove (11), of the ball (12) penetrates through the notch of the ball groove (11), extends outwards and is connected with the bottom of the limiting groove (9) in a rolling mode.

5. The checking fixture with good fixing effect for the automobile side beam as claimed in claim 1, wherein a positioning rod (13) is fixedly connected to the position of the clamping plate (62) corresponding to the spring (61), and the positioning rod (13) sequentially penetrates through the spring (61) and the moving plate (5) and is in sliding connection with the moving plate (5).

6. The checking fixture with good fixing effect for the automobile side beam as claimed in claim 5, wherein one end of the positioning rod (13) far away from the clamping plate (62) is fixedly connected with an anti-dropping block (14).