CN219211370U - Production positioning device for automobile parts - Google Patents

Abstract

The utility model discloses a production positioning device for automobile parts, which belongs to the technical field of automobile parts processing and comprises a bottom plate, wherein a placing plate is arranged on the bottom plate, a buffer mechanism is arranged on the placing plate and connected with the bottom plate, four fixing frames are arranged on the placing plate, positioning mechanisms are arranged on the side surfaces of the fixing frames, the positioning mechanisms are in lap joint with the placing plate, and the fixing plates are arranged on the bottom plate. This automobile parts uses production positioner through setting up piston cylinder, ball, cylinder, fly leaf and locating plate for the locating plate can be fixed a position the automobile parts of different models under the mutually supporting of cylinder and piston cylinder, and the ball can reduce simultaneously with the automobile parts between frictional force, makes the locating plate can be quick with automobile parts automatic push to the intermediate position of placing the board, realizes automatic positioning and adjustment position, has further guaranteed its machining precision, thereby has improved the practicality.

Description

Production positioning device for automobile parts

Technical Field

The utility model belongs to the technical field of automobile part machining, and particularly relates to a production positioning device for automobile parts.

Background

At present, automobile parts processing is that each unit that constitutes auto-parts processing is holistic and the product of serving auto-parts processing, in automobile parts processing production process a lot of spare parts need a positioner fix it in suitable position and process again, and current positioner is difficult to spacing to automobile parts in a plurality of directions, when the automobile parts product of different models is processed, need change anchor clamps and positioner, and then make the operation process comparatively loaded down with trivial details, the positioner can produce certain error when reassembling simultaneously, not only influenced its machining precision, still lead to its practicality to reduce, consequently, need an automobile parts to improve above-mentioned problem with production positioner.

Disclosure of Invention

In order to overcome the defects, the utility model provides the production positioning device for the automobile parts, which solves the problems that when automobile parts of different types are processed, the clamp and the positioning device are required to be replaced, so that the operation process is complicated, and meanwhile, the positioning device generates certain errors when being reassembled, thereby not only affecting the processing precision, but also reducing the practicability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a production positioner for auto parts, includes the bottom plate, be equipped with on the bottom plate and place the board, be equipped with buffer gear on placing the board, buffer gear is connected with the bottom plate, be equipped with four fixed frames on placing the board, the side of fixed frame is equipped with positioning mechanism, positioning mechanism and place the board overlap joint, be equipped with the fixed plate on the bottom plate, the back of fixed plate is equipped with the cylinder, the output shaft of cylinder is equipped with the piston cylinder, the piston cylinder is connected with the bottom plate, the side of piston cylinder is equipped with the connecting pipe, the connecting pipe is connected with positioning mechanism.

As a further aspect of the utility model: the buffer mechanism comprises a limit sleeve, the limit sleeve is arranged on the placing plate, and a movable rod is connected in a sliding manner in the limit sleeve.

As a further aspect of the utility model: the top of movable rod rotates and is equipped with the ball, the bottom of movable rod is equipped with the backup pad, the backup pad with place the board overlap joint.

As a further aspect of the utility model: an elastic telescopic rod is arranged below the supporting plate, and the other end of the elastic telescopic rod is connected with the bottom plate.

As a further aspect of the utility model: the positioning mechanism comprises a cavity, the cavity is arranged in the fixed frame and is communicated with the connecting pipe, and the movable plate is connected in a sliding manner in the cavity.

As a further aspect of the utility model: the side of fly leaf is equipped with the spring, the spring is connected with the cavity, the opposite side of fly leaf is equipped with the movable rod, the side of movable rod is equipped with the sliding sleeve, the sliding sleeve is established in the side of fixed frame.

As a further aspect of the utility model: the other end of the movable rod is provided with a positioning plate, the side surface of the positioning plate is provided with anti-skid patterns, and the positioning plate is lapped with the placing plate.

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

1. this automobile parts uses production positioner, through setting up the piston cylinder, the ball, the cylinder, fly leaf and locating plate, directly put automobile parts at the ball surface, automobile parts weight direct downwardly directed extrusion movable rod and backup pad downwardly moving this moment, the cylinder work is controlled simultaneously, make the cylinder extrude the inside gas of piston cylinder, simultaneously by the extruded gas pass through the connecting pipe transmit to four cavitys in, four fly leaf and four locating plates are close to each other and remove by extruded gas promotion, under the mutually supporting of cylinder and piston cylinder, make the locating plate can fix a position the automobile parts of different models, the frictional force between the ball can reduce simultaneously and the automobile parts, make the locating plate can be quick with automobile parts automatic push to the intermediate position of placing the board, realize automatic positioning and adjustment position, further guaranteed its machining precision, thereby its practicality is improved.

2. This production positioner for automobile parts plays support and limiting displacement through setting up elastic expansion link, backup pad, carriage release lever and stop collar to the backup pad for backup pad steady up-and-down motion, the backup pad plays support and limiting displacement to the carriage release lever simultaneously, and when automobile parts put on the ball surface, automobile parts weight extrudeed down and removes the carriage release lever and remove, and elastic expansion link shrink simultaneously can play the cushioning effect to the process that automobile parts was put down this moment, has further avoided automobile parts to fall down owing to staff's control unstability fast and place the board collision, makes the placing process of automobile parts have better protective properties.

3. This production positioner for automobile parts through setting up connecting pipe and ball, and the space intercommunication in connecting pipe can be with piston cylinder and the cavity further makes the air circulate smoothly in piston cylinder and cavity, and the contact surface is less between ball and the automobile parts simultaneously, and the frictional force is less, makes automobile parts go on smoothly at ball surface removal process.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a cross-sectional perspective structure of a placement plate according to the present utility model;

FIG. 3 is a schematic view of a cylinder according to the present utility model;

FIG. 4 is a schematic cross-sectional perspective view of a fixing frame according to the present utility model;

in the figure: 1. a bottom plate; 2. placing a plate; 3. a fixed frame; 4. a cylinder; 5. a positioning mechanism; 51. a sliding sleeve; 52. a cavity; 53. a spring; 54. a movable plate; 55. a movable rod; 56. a positioning plate; 57. anti-skid lines; 6. a piston cylinder; 7. a universal wheel; 8. a buffer mechanism; 81. a limit sleeve; 82. a support plate; 83. a moving rod; 84. a ball; 85. an elastic telescopic rod; 9. a fixing plate; 10. and (5) connecting pipes.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a production positioner for automobile parts, including bottom plate 1, be equipped with on bottom plate 1 and place board 2, be equipped with buffer gear 8 on placing board 2, buffer gear 8 includes stop collar 81, stop collar 81 is established on placing board 2, sliding connection has movable rod 83 in stop collar 81, the top rotation of movable rod 83 is equipped with ball 84, the bottom of movable rod 83 is equipped with backup pad 82, backup pad 82 and place board 2 overlap joint, be equipped with elastic telescopic rod 85 under the backup pad 82, elastic telescopic rod 85's the other end is connected with bottom plate 1, through setting up stop collar 81, stop collar 81 plays support and limiting displacement rod 83, make movable rod 83 steadily slide from top to bottom in stop collar 81; by arranging the elastic telescopic rod 85, the elastic telescopic rod 85 plays a role in supporting and limiting the supporting plate 82, so that the supporting plate 82 does not shake randomly in the up-and-down movement process, and meanwhile, the buffer protection performance of the lowered automobile parts is better; by arranging the ball 84, the contact surface between the ball 84 and the automobile part is smaller and the friction force is smaller, so that the automobile part can smoothly move on the surface of the ball 84;

the buffer mechanism 8 is connected with the bottom plate 1, four fixed frames 3 are arranged on the placing plate 2, positioning mechanisms 5 are arranged on the side surfaces of the fixed frames 3, the positioning mechanisms 5 comprise cavities 52, the cavities 52 are arranged in the fixed frames 3, the cavities 52 are communicated with the connecting pipes 10, movable plates 54 are slidably connected in the cavities 52, springs 53 are arranged on the side surfaces of the movable plates 54, the springs 53 are connected with the cavities 52, movable rods 55 are arranged on the other sides of the movable plates 54, sliding sleeves 51 are arranged on the side surfaces of the movable rods 55, sliding sleeves 51 are arranged on the side surfaces of the fixed frames 3, positioning plates 56 are arranged on the other ends of the movable rods 55, anti-skid patterns 57 are arranged on the side surfaces of the positioning plates 56, the positioning plates 56 are in lap joint with the placing plate 2, and by arranging the springs 53, when a cylinder 4 drives a piston cylinder 6 to extract gas in the cavities 52, the springs 53 can drive the movable plates 54 to reset, and therefore the limiting effect of the positioning plates 56 and automobile parts can be relieved; by arranging the positioning plates 56, the four positioning plates 56 are close to each other, so that the automobile parts can be limited and fixed, and the phenomenon that the automobile parts shake randomly in the subsequent processing process is avoided; by arranging the anti-skid patterns 57, the anti-skid patterns 57 can increase the contact friction force between the positioning plate 56 and the automobile parts;

the positioning mechanism 5 is in lap joint with the placing plate 2, the bottom plate 1 is provided with a fixing plate 9, the back of the fixing plate 9 is provided with a cylinder 4, an output shaft of the cylinder 4 is provided with a piston cylinder 6, the piston cylinder 6 is connected with the bottom plate 1, the side surface of the piston cylinder 6 is provided with a connecting pipe 10, the connecting pipe 10 is connected with the positioning mechanism 5, and the fixing plate 9 is arranged to support and limit the cylinder 4, so that the cylinder 4 stably works; by providing the connecting tube 10, the connecting tube 10 ensures smooth communication of the gas in the piston cylinder 6 and the cavity 52.

The working principle of the utility model is as follows:

when the automobile part is required to be used, firstly, the automobile part is moved to a required processing position through the universal wheel 7, then, the automobile part is placed on the surface of the ball 84, and at the moment, the weight of the automobile part directly presses the moving rod 83 and the supporting plate 82 downwards, so that the elastic telescopic rod 85 is compressed, the automobile part is further buffered downwards, and when the automobile part is contacted with the placing plate 2;

the cylinder 4 is controlled to work, so that the cylinder 4 extrudes gas in the piston cylinder 6, meanwhile, the extruded gas is transmitted into the four cavities 52 through the connecting pipes 10, and the extruded gas pushes the four movable plates 54 to move close to each other, so that the movable plates 54 push the movable rods 55 and the positioning plates 56 to move towards the direction close to the automobile parts, and the positioning plates 56 limit and fix the automobile parts.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (7)

1. The utility model provides a production positioner for automobile parts, includes bottom plate (1), its characterized in that: be equipped with on bottom plate (1) and place board (2), be equipped with buffer gear (8) on placing board (2), buffer gear (8) are connected with bottom plate (1), be equipped with four fixed frame (3) on placing board (2), the side of fixed frame (3) is equipped with positioning mechanism (5), positioning mechanism (5) and place board (2) overlap joint, be equipped with fixed plate (9) on bottom plate (1), the back of fixed plate (9) is equipped with cylinder (4), the output shaft of cylinder (4) is equipped with piston cylinder (6), piston cylinder (6) are connected with bottom plate (1), the side of piston cylinder (6) is equipped with connecting pipe (10), connecting pipe (10) are connected with positioning mechanism (5).

2. The production positioning device for automobile parts according to claim 1, wherein: the buffer mechanism (8) comprises a limit sleeve (81), the limit sleeve (81) is arranged on the placing plate (2), and a movable rod (83) is connected in a sliding manner in the limit sleeve (81).

3. The production positioning device for automobile parts according to claim 2, wherein: the top of movable rod (83) rotates and is equipped with ball (84), the bottom of movable rod (83) is equipped with backup pad (82), backup pad (82) overlap joint with place board (2).

4. A production positioning device for automobile parts according to claim 3, wherein: an elastic telescopic rod (85) is arranged below the supporting plate (82), and the other end of the elastic telescopic rod (85) is connected with the bottom plate (1).

5. The production positioning device for automobile parts according to claim 1, wherein: the positioning mechanism (5) comprises a cavity (52), the cavity (52) is arranged in the fixed frame (3), the cavity (52) is communicated with the connecting pipe (10), and a movable plate (54) is connected in the cavity (52) in a sliding mode.

6. The production positioning device for automobile parts according to claim 5, wherein: the side of fly leaf (54) is equipped with spring (53), spring (53) are connected with cavity (52), the opposite side of fly leaf (54) is equipped with movable rod (55), the side of movable rod (55) is equipped with sliding sleeve (51), sliding sleeve (51) are established in the side of fixed frame (3).

7. The production positioning device for automobile parts according to claim 6, wherein: the other end of the movable rod (55) is provided with a positioning plate (56), the side surface of the positioning plate (56) is provided with anti-skid patterns (57), and the positioning plate (56) is in lap joint with the placing plate (2).

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