CN210209311U - Hub mounting hole bush pressing-in equipment - Google Patents

Abstract

A hub mounting hole bush pressing-in device comprises a rack, wherein the rack comprises a lower supporting plate which is horizontally arranged, a control box is arranged below the rack, three stand columns which are arranged in a triangular mode are erected above the lower supporting plate, an upper supporting plate is also horizontally arranged above the three stand columns, a sliding rod block is sleeved on a sliding sleeve along the body of each of the three stand columns, an upper pressing die is arranged at the circle center of the sliding rod block, a lower pressing die is arranged above the lower supporting plate, a plurality of bush bearing columns are arranged on the top surface of the lower pressing die, the hub mounting hole bush pressing-in device further comprises a hydraulic assembly, the hydraulic assembly comprises an oil tank, a hydraulic cylinder and a motor, the oil tank is arranged on the rear side of the rack, the hydraulic cylinder comprises a telescopic rod, the hydraulic cylinder is arranged above the upper supporting plate and is connected with the upper pressing die after penetrating through the upper supporting plate, the hydraulic cylinder, the utility model has the advantages of the suppression is swift, efficient etc.

Description

Hub mounting hole bush pressing-in equipment

Technical Field

The utility model relates to a wheel hub makes technical field, specifically is a wheel hub mounting hole bush equipment of impressing.

Background

The hub mounting holes are connecting holes for connecting a hub with a vehicle body, the number of the hub mounting holes is generally 4-6, the hub mounting holes are uniformly distributed along the circle center of the hub, the distance between the positions of the hub mounting holes and the circle center of the hub is not a uniform numerical value, the hub mounting holes are generally distinguished by diameters, the common positions are 112 and 114.3, for example, the hub mounting holes are in an occasion with more abrasion, in order to reduce the abrasion of connecting bolts to the hub mounting holes, a hub enterprise adds a bushing in each hub mounting hole according to market requirements, the effect of reducing the abrasion is achieved, the bushings are of a structure shown in the specification 1, but the mode of installing the bushings into the hub mounting holes is mostly manually beaten by using hammers at present, but the processing mode has the following defects: 1. the machining efficiency is slow, 2, if the beating position is not right, the surface damage can be caused to the hub which is already machined, 3, the machining efficiency is low, 4, the labor capacity of workers is increased, and based on the defects, the hub mounting hole bush pressing-in equipment needs to be provided to solve the technical problems.

Disclosure of Invention

An object of the utility model is to provide a hub mounting hole bush equipment of impressing just for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a hub mounting hole bushing pressing-in device comprises a rack, wherein the rack comprises a lower supporting plate which is horizontally arranged, a control box is arranged below the rack, three stand columns which are arranged in a triangular mode are erected above the lower supporting plate, an upper supporting plate is also horizontally arranged above the three stand columns, a sliding rod block is sleeved on a column body of each of the three stand columns in a sliding mode, an upper pressing die is downwards arranged at the center of the sliding rod block, a lower pressing die is arranged above the lower supporting plate and under the upper pressing die, and a plurality of bushing bearing columns are evenly arranged on the top surface of the lower pressing die in the circumferential direction;

still include hydraulic assembly, hydraulic assembly includes oil tank, pneumatic cylinder and motor, the oil tank is arranged in the rear side of frame, the pneumatic cylinder contains a telescopic link, the pneumatic cylinder is arranged in go up the backup pad top, the telescopic link passes go up behind the backup pad with go up the moulding-die and link to each other, the drive go up the moulding-die and do reciprocating motion from top to bottom, the pneumatic cylinder through go up oil pipe and return oil pipe with the oil tank links to each other, the motor is arranged in the oil tank top drive go up oil pipe with it realizes to return oil pipe the telescopic link up-and-down motion, the motor with the control box electricity is connected.

Further, for the convenience of improving automation and saving idle time, this device still includes a spacing subassembly, still includes spacing subassembly, spacing subassembly includes: the limiting post is arranged on the lower supporting plate and located on one side of the stand column, an adjusting groove is formed in the vertical direction of the stand column, an adjusting screw is arranged in the adjusting groove, one end of the adjusting screw is connected with the position sensor bearing plate, an adjusting nut is arranged at the other end of the adjusting screw, a pressing plate is further arranged between the limiting post and the adjusting nut, a position sensor is arranged on the position sensor bearing plate and is in contact with the upper surface of the sliding rod block, and the sensor is electrically connected with the control box through a position sensor wire.

Further, in order to prevent surface scratches on the finished hub during pressing of the bush, the lower surface of the upper die is provided with a cushion.

Advantageous effects

The utility model has the advantages that:

compare traditional beating mode with the manual work and compare, this practicality can accomplish a plurality of bushes on the whole wheel hub of suppression, and convenient and fast uses manpower sparingly and raises the efficiency, still increases stop device simultaneously, need not too high stroke when being used in small-size wheel hub's suppression occasion, further saves time.

Drawings

FIG. 1 is a schematic view of a bushing configuration;

fig. 2 is a schematic structural view of the utility model;

fig. 3 is a second angular perspective view of the present invention;

FIG. 4 is a partial enlarged view;

FIG. 5 is a schematic view of a bushing on a lower die

In the figure: 1-a frame, 1 a-a lower support plate;

2-a control box;

3-a hydraulic component, 3 a-an oil tank, 3 b-an oil feeding pipe, 3 c-an oil return pipe, 3 d-a hydraulic cylinder, 3 e-a telescopic rod and 3 f-a motor;

4-upright post;

5-an upper support plate;

6-a sliding rod block;

7-pressing the die;

8-a liner-bearing post;

9-a limiting component, 9 a-a limiting column (9a), 9 b-an adjusting screw, 9 c-an adjusting nut, 9 d-a pressing plate, 9 e-a position sensor bearing plate, 9 f-a position sensor wire and 9 g-a position sensor;

10-lower die.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that, in the following description, the words "front", "back", "left", "right", "upper" and "lower" are used, the words "left", "right", "upper" and "lower" refer to directions in the drawings, the words "front" and "back" refer to directions toward or away from the geometric center of a specific component, respectively, and in combination with the drawings in the embodiments of the present invention, the technical solution in the embodiments of the present invention is clearly and completely described, it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments.

Example 1

Referring to fig. 2 to 5, a hub mounting hole bushing press-in apparatus includes a frame 1, the frame 1 having a lower support plate 1a horizontally disposed, a control box 2 is arranged below the frame 1, the control box 2 provides power supply, control signals and the like of the whole device, three upright posts 4 which are arranged in a triangle are erected above the lower supporting plate 1a, an upper supporting plate 5 is also horizontally arranged above the three upright posts 4, a sliding rod block 6 is sleeved on the post bodies of the three upright posts 4 in a sliding way, the sliding rod block 6 is provided with three claws which extend outwards from the center of a circle, each claw corresponds to one upright post 4, an upper pressing die 7 is downwards arranged at the circle center of the sliding rod block 6, a lower pressing die 10 is arranged above the lower supporting plate 1a and right below the upper pressing die 7, a plurality of lining bearing columns 8 are uniformly arranged on the top surface of the lower pressing die 10 along the circumferential direction, and the lining is placed at the top ends of the lining bearing columns 8;

this set of device still includes hydraulic assembly 3, hydraulic assembly 3 includes oil tank 3a, pneumatic cylinder 3d and motor 3f, the rear side of frame 1 is arranged in to oil tank 3a, pneumatic cylinder 3d contains a telescopic link 3e, backup pad 5 top is arranged in to pneumatic cylinder 3d, telescopic link 3e passes and links to each other with last moulding-die 7 behind the backup pad 5, reciprocating motion about drive last moulding-die 4 is, pneumatic cylinder 3d links to each other with oil tank 3a through last oil pipe 3b and oil return pipe 3c, motor 3f is put and is used for driving oil pipe 3b and oil return pipe 3c to realize in oil tank 3a top the telescopic link 3e up-and-down motion, motor 3f is connected with control box 2 and is controlled by control box 2.

In order to facilitate improving automation and saving idle time, the device further comprises a limiting component 9, and the limiting component 9 comprises: the limiting column 9a, the limiting column 9a is arranged on the lower support plate 1a and is located on one side of one of the upright columns 4, preferably leans against one side of the upright column 4 located in the middle, because the space behind is large and is not in the way, the upright column 4 is provided with an adjusting groove in the vertical direction, an adjusting screw 9b is arranged in the adjusting groove, one end of the adjusting screw 9b is connected with a position sensor bearing plate 9e, the other end of the adjusting screw is provided with an adjusting nut 9c, a pressing plate 9d is further arranged between the limiting column 9a and the adjusting nut 9c, a position sensor 9g is arranged on the position sensor bearing plate 9e, the sensor 9g is in contact with the upper surface of the sliding rod block 6, and the sensor 9g is connected with the control box 2 through a position sensor wire 9f and is.

In order to prevent surface scratches to the finished hub during pressing of the bush, the lower surface of the upper die 7 is provided with a cushion.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (3)

1. The hub mounting hole bushing pressing-in equipment comprises a rack (1), wherein the rack (1) comprises a lower supporting plate (1a) which is horizontally arranged, and a control box (2) is arranged below the rack (1), and is characterized in that three upright posts (4) which are arranged in a triangular shape are erected above the lower supporting plate (1a), an upper supporting plate (5) is also horizontally arranged above the three upright posts (4), a sliding rod block (6) is sleeved on a post body of the three upright posts (4) in a sliding manner, an upper pressing die (7) is downwards arranged at the center of a circle of the sliding rod block (6), a lower pressing die (10) is arranged above the lower supporting plate (1a) and under the upper pressing die (7), and a plurality of bushing bearing posts (8) are uniformly arranged on the top surface of the lower pressing die (10) along the circumferential direction;

also comprises a hydraulic component (3), the hydraulic component (3) comprises an oil tank (3a), a hydraulic cylinder (3d) and a motor (3f), the oil tank (3a) is arranged at the rear side of the frame (1), the hydraulic cylinder (3d) comprises a telescopic rod (3e), the hydraulic cylinder (3d) is arranged above the upper supporting plate (5), the telescopic rod (3e) penetrates through the upper supporting plate (5) and then is connected with the upper pressing die (7) to drive the upper pressing die (7) to reciprocate up and down, the hydraulic cylinder (3d) is connected with the oil tank (3a) through an oil feeding pipe (3b) and an oil return pipe (3c), the motor (3f) is arranged above the oil tank (3a) to drive the oil feeding pipe (3b) and the oil return pipe (3c) to realize the up-and-down action of the telescopic rod (3e), and the motor (3f) is electrically connected with the control box (2).

2. A hub mounting hole bush fitting apparatus according to claim 1, wherein: still include spacing subassembly (9), spacing subassembly (9) include: spacing post (9a), spacing post (9a) are arranged in on lower support plate (1a) and be located one of them one side of stand (4), be equipped with the adjustment tank on stand (4) the vertical direction, be equipped with an adjusting screw (9b) in this adjustment tank, adjusting screw (9b) one end links to each other with position inductor loading board (9e), and the other end is equipped with adjusting nut (9c), spacing post (9a) with still be equipped with clamp plate (9d) between adjusting nut (9c), be equipped with position inductor (9g) on position inductor loading board (9e), inductor (9g) with the upper surface of slide bar piece (6) contacts, inductor (9g) through position inductor electric wire (9f) with control box (2) electricity is connected.

3. A hub mounting hole bush fitting apparatus according to claim 2, wherein: the lower surface of the upper pressing die (7) is provided with a cushion.

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