CN220993856U - Grinding device is used in production of car leaf spring - Google Patents

Abstract

The utility model discloses a polishing device for automobile leaf spring production, which comprises a parallel guide rail, wherein a grinder is arranged at the left end of the parallel guide rail, a sliding plate is arranged at the left end of the parallel guide rail, a stand column is arranged in front of and behind the upper end of the sliding plate, a connecting rod is arranged at a position, which is close to the center of the upper end, of the stand column, the front end and the rear end of the connecting rod respectively penetrate through the front stand column and the rear stand column and extend to the outer side of the stand column, a fixed block is arranged at the position, which is close to the inner side of the stand column, of the front end and the rear end of the connecting rod, a claw arm is arranged at the upper end of the fixed block, a claw hand is arranged at the left end of the claw arm, a motor is arranged at the outer side of the stand column at the rear end of the connecting rod, and a bracket is arranged at the lower end of the motor.

Description

Grinding device is used in production of car leaf spring

Technical Field

The utility model relates to the technical field of polishing devices, in particular to a polishing device for producing automobile leaf springs.

Background

The automobile leaf spring, also called leaf spring, is formed by the superposition of a plurality of steel plates with unequal lengths and unequal curvatures, when the impact force of the road to the wheels is transmitted, the steel plates deform, and the effects of buffering and vibration reduction are achieved. Accordingly, a polishing device for producing an automobile leaf spring is provided by a person skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide a polishing device for producing an automobile leaf spring, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The polishing device for the production of the automobile leaf spring comprises a parallel guide rail, wherein a grinding wheel base is arranged at the left end of the parallel guide rail, and a grinder is arranged at the upper end of the grinding wheel base.

As a further scheme of the utility model: the upper end of the parallel guide rail, which is close to the left side, is provided with a sliding plate, and two corners, which are close to the right, of the upper end of the sliding plate are respectively provided with a threaded through hole and a bolt.

As still further aspects of the utility model: the upper end of the sliding plate is provided with upright posts respectively, the position of the upright posts, which is close to the center of the upper end, is provided with connecting rods, and the front end and the rear end of each connecting rod respectively penetrate through the front upright post and the rear upright post and extend to the outer sides of the upright posts.

As still further aspects of the utility model: the position at the inboard both ends of connecting rod stand is provided with the fixed block respectively, the upper end of fixed block is provided with the claw arm, the left end of claw arm is provided with the claw hand, the rear end of claw hand is provided with the fixed jaw, the front end of claw hand is provided with movable claw, the inboard of fixed jaw and movable claw all is provided with the rubber pad.

As still further aspects of the utility model: the inside of claw hand is provided with the convex groove, the rear end of convex groove is provided with the screw hole, the rear end of movable claw is provided with reciprocal threaded rod, the rear end of reciprocal threaded rod is provided with outer hexagon.

As still further aspects of the utility model: the rear end of the connecting rod is provided with a motor, and the lower end of the motor is provided with a bracket.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the automobile leaf spring can be fixed on equipment, the connecting rod is regarded as the circle center of the automobile leaf spring, the sliding plate is moved to enable any position of the automobile leaf spring to touch the grinding wheel of the grinder, the circle center of the grinding wheel is consistent with the height of the connecting rod on the same horizontal line, so that when the automobile leaf spring touches the grinding wheel at any position, the distance from the connecting rod to the grinding wheel is the diameter distance of the automobile leaf spring, at the moment, the surface of the automobile leaf spring can be completely ground by only controlling the connecting rod to drive the automobile leaf spring to swing through the motor, and the leaf springs with different lengths and different curvatures can finish grinding operation through the utility model.

Drawings

Fig. 1 is a schematic diagram of the whole structure of a polishing device for producing an automobile leaf spring.

Fig. 2 is a schematic structural view of a slide plate in a polishing device for producing an automobile leaf spring.

Fig. 3 is a schematic structural view of a claw in a polishing device for producing an automobile leaf spring.

Fig. 4 is a schematic view of a partially cut-away structure of a claw in a polishing device for producing an automobile leaf spring.

In the figure: 1. parallel guide rails; 2. a grinding wheel base; 3. a grinder; 4. a slide plate; 5. a column; 6. a threaded through hole; 7. a bolt; 8. a connecting rod; 9. a fixed block; 10. a claw arm; 11. a claw; 12. a motor; 13. a bracket; 1101. a fixed claw; 1102. a movable claw; 1103. a rubber pad; 1104. a reciprocating threaded rod; 1105. an outer hexagon; 1106. a convex groove; 1107. and (3) a threaded hole.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be 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 will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, in the embodiment of the utility model, a polishing device for producing an automobile leaf spring comprises a parallel guide rail 1, wherein a grinding wheel base 2 is arranged at the left end of the parallel guide rail 1, a grinding wheel machine 3 is arranged at the upper end of the grinding wheel base 2, a sliding plate 4 is arranged at the upper end of the parallel guide rail 1 close to the left side, threaded through holes 6 and bolts 7 are respectively arranged at two corners of the upper end of the sliding plate 4 close to the right, upright posts 5 are respectively arranged at the front and rear of the upper end of the sliding plate 4, a connecting rod 8 is arranged at the position of the upright posts 5 close to the upper end, front and rear ends of the connecting rod 8 respectively penetrate through the front and rear upright posts 5 and extend to the outer side of the upright posts 5, fixed blocks 9 are respectively arranged at the positions of the two ends of the inner side of the upright posts 5 of the connecting rod 8, claw arms 10 are arranged at the upper ends of the fixed blocks, claws 1103 are arranged at the left ends of the claw arms 10, fixed claws 1101 are arranged at the rear ends of the claw arms 11, movable claws 1102 are respectively arranged at the front ends of the claw arms 11, movable claws 1102 are respectively, upright brackets 1106 are respectively arranged at the rear ends of the claw arms, movable claws 1104 are respectively, threaded rods are respectively arranged at the inner side of the movable claws 1104, the movable claws are respectively, the rear end holding brackets are respectively, and the movable claws are respectively, and the threaded rod is respectively provided with a groove for the piston rod is respectively, and the piston rod is arranged at the rear, and is respectively.

The working principle of the utility model is as follows: when the utility model is used, firstly, the outer hexagonal 1105 is screwed to drive the reciprocating threaded rod 1104 to rotate, the reciprocating threaded rod 1104 drives the movable claw 1102 to move, so that the automobile steel plate spring is clamped and fixed, then the bolt 7 on the sliding plate 4 is loosened, so that the sliding plate 4 can slide on the parallel guide rail 1, the automobile steel plate spring is driven by the sliding plate 4 to approach the grinding wheel, when the automobile steel plate spring touches the grinding wheel, the bolt 7 on the sliding plate 4 is screwed, the sliding plate 4 is fixed on the parallel guide rail 1, then the grinding wheel 3 is started, the motor 12 is started again, the motor 12 drives the connecting rod 8, the connecting rod 8 drives the automobile steel plate spring to swing, and in the swinging process, the automobile steel plate spring rubs with the running grinding wheel, so that the surface of the automobile steel plate spring is ground.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a grinding device is used in automobile leaf spring production, includes parallel guide rail (1), its characterized in that, the left end of parallel guide rail (1) is provided with grinding wheel base (2), the upper end of grinding wheel base (2) is provided with abrasive wheel (3), parallel guide rail (1) is close to left upper end and is provided with slide plate (4), two corners that slide plate (4) upper end leaned on right are provided with screw through-hole (6) and bolt (7) respectively, be provided with stand (5) around the upper end of slide plate (4) respectively, the position that stand (5) are close to the upper end centering is provided with connecting rod (8), both ends run through stand (5) around respectively around connecting rod (8) to extend to the outside of stand (5), the position at the inboard both ends of connecting rod (8) stand is provided with fixed block (9) respectively, the upper end of fixed block (9) is provided with claw arm (10), the left end of claw arm (10) is provided with claw hand (11).

2. The polishing device for producing the automobile leaf spring according to claim 1, wherein a fixed claw (1101) is arranged at the rear end of the claw hand (11), a movable claw (1102) is arranged at the front end of the claw hand (11), and rubber pads (1103) are arranged on the inner sides of the fixed claw (1101) and the movable claw (1102).

3. The polishing device for producing the automobile leaf spring according to claim 1, wherein a convex groove (1106) is formed in the claw (11), and a threaded hole (1107) is formed in the rear end of the convex groove (1106).

4. The polishing device for producing an automobile leaf spring according to claim 2, wherein a reciprocating threaded rod (1104) is provided at the rear end of the movable claw (1102), and an outer hexagon (1105) is provided at the rear end of the reciprocating threaded rod (1104).

5. The polishing device for producing the automobile leaf spring according to claim 1, wherein a motor (12) is arranged at the rear end of the connecting rod (8), and a bracket (13) is arranged at the lower end of the motor (12).