Automatic positioning and feeding device for shock absorbers

Abstract

The utility model discloses an automatic positioning and feeding device for shock absorbers, which comprises a frame, a driving motor is fixedly mounted at one end of the frame, a driving shaft and a driven shaft are rotatably mounted on the frame, and the driving motor drives the driving shaft to rotate through chain transmission; four surrounding baffles are fixedly arranged on the front side and the rear side of the top end of the rack, two sets of chain wheels are installed on the portions, located on the inner sides of the surrounding baffles, of the driving shaft and the driven shaft respectively and connected through chains, a plurality of chain line plates arranged at equal intervals are installed on the chain between the driving shaft and the driven shaft, and profiling blocks matched with shock absorber workpieces are arranged on the chain line plates. The driving motor drives the driving shaft to rotate through chain transmission, the chain conveying mechanism composed of the driving shaft, the driven shaft and the chain guarantees continuity and stability of feeding, the production takt is greatly accelerated, and the productivity is improved. Due to the arrangement of the multiple sets of chain line plates and the profiling blocks on the chain line plates, buffering of the workpieces on the chain line plates is achieved, and the feeding precision is guaranteed through cooperation of the profiling blocks and the workpieces.

Description

Technical Field

[0001] The utility model relates to the technical field of shock absorber processing, and in particular to an automatic positioning and feeding device for shock absorbers. Background Art

[0002] Shock absorbers are used to dampen the oscillations caused by spring rebound after absorbing shock, as well as impacts from the road. They are widely used in automobiles to accelerate the attenuation of frame and body vibrations, thereby improving the vehicle's ride smoothness. As the piston reciprocates within the cylinder, the oil in the shock absorber flows back and forth between two isolated chambers through a narrow aperture in the valve. Friction between the pore wall and the oil, as well as internal friction among the liquid molecules, creates a damping force, converting the mechanical energy of the vehicle's vibration into heat, which is absorbed by the oil and the housing.

[0003] During the processing of shock absorbers, it is necessary to feed the shock absorber workpiece. The existing working mode is manual team loading, with fixed working positions, low degree of automation and low efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a shock absorber automatic positioning feeding device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an automatic positioning and feeding device for a shock absorber, comprising a frame, a driving motor being fixedly mounted on one end of the frame, a driving shaft being rotatably mounted on the frame above the driving motor, a driven shaft being rotatably mounted on the other end of the frame, a first sprocket being fixedly mounted on the output shaft of the driving motor, a second sprocket being fixedly mounted on the end of the driving shaft close to the driving motor, and the first sprocket and the second sprocket being connected via a chain transmission;

[0006] Surrounding blocks are fixedly provided on the front and rear sides of the top of the frame. Two sets of sprockets are respectively installed on the driving shaft and the driven shaft on the inner sides of the surrounding blocks and are connected by chains. A number of chain plates arranged at equal intervals are installed on the chain between the driving shaft and the driven shaft, and a contoured block adapted to the shock absorber workpiece is provided on the chain plate.

[0007] Preferably, a photoelectric sensor is fixedly installed on one side of the top of the frame close to the driving shaft, and a button switch is fixedly installed on the rear side of the frame.

[0008] Preferably, a control cabinet is fixedly provided in the inner space of the rack frame, and the control cabinet is electrically connected to the drive motor, the photoelectric sensor, and the button switch.

[0009] Preferably, a tensioning mechanism is provided at the installation position of the driven shaft, and the tensioning mechanism is installed on the frame through bolts.

[0010] Preferably, protective covers are provided on the outer sides of the first sprocket, the second sprocket and the tensioning mechanism, and the protective covers are fixedly mounted on the frame.

[0011] Preferably, the four bottom corners of the frame are each equipped with an adjusting foot cup.

[0012] Beneficial effects: Compared with the existing technology, the beneficial effects of the utility model are: the driving motor drives the active shaft to rotate through the chain transmission, and the chain conveying mechanism composed of the active shaft, the driven shaft and the chain ensures the continuity and stability of feeding, greatly speeds up the production rhythm and improves the production capacity; the setting of multiple sets of chain plates and the profiling blocks thereon not only realizes the caching of the workpiece on the chain plate, but also ensures the loading accuracy through the cooperation between the profiling blocks and the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a shock absorber automatic positioning and feeding device proposed by the utility model.

[0014] Figure 2 for Figure 1 Schematic diagram of the structure with the protective cover removed;

[0015] Figure 3 This is a partially enlarged schematic diagram of the shock absorber automatic positioning feeding device.

[0016] In the accompanying drawings: 1-frame, 2-drive motor, 3-first sprocket, 4-driving shaft, 5-second sprocket, 6-chain plate, 7-surrounding blocks, 8-photoelectric sensor, 9-button switch, 10-tensioning mechanism, 11-control cabinet, 12-adjusting foot cup. DETAILED DESCRIPTION

[0017] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] Example

[0020] Please refer to the drawings of the specification. In an embodiment of the present utility model, a shock absorber automatic positioning and feeding device includes a frame 1, a driving motor 2 is fixedly mounted on one end of the frame 1, a driving shaft 4 is rotatably mounted on the upper side of the driving motor 2, a driven shaft is rotatably mounted on the other end of the frame 1, a tensioning mechanism 10 is provided at the mounting position of the driven shaft, and the tensioning mechanism 10 is mounted on the frame 1 by bolts, a first sprocket 3 is fixedly mounted on the output shaft of the driving motor 2, a second sprocket 5 is fixedly mounted on the end of the driving shaft 4 close to the driving motor 2, and the first sprocket 3 and the second sprocket 5 are connected by a chain transmission;

[0021] The front and rear sides of the top of the frame 1 are fixedly provided with surrounding blocks 7. Two sets of sprockets are respectively installed on the driving shaft 4 and the driven shaft on the inner sides of the surrounding blocks 7 and are connected by chains. A number of chain plates 6 arranged at equal intervals are installed on the chain between the driving shaft 4 and the driven shaft, and the chain plates 6 are provided with profiling blocks adapted to the shock absorber workpiece; a photoelectric sensor 8 is fixedly provided on the side of the top of the frame 1 close to the driving shaft 4, a button switch 9 is fixedly installed on the rear side of the frame 1, and a control cabinet 11 is fixedly provided in the internal space of the frame of the frame 1, and the control cabinet 11 is electrically connected to the drive motor 2, the photoelectric sensor 8 and the button switch 9; protective covers are provided on the outer sides of the first sprocket 3, the second sprocket 5 and the outer side of the tensioning mechanism 10, and the protective covers are fixedly installed on the frame 1; and adjusting foot cups 12 are installed at the four corners of the bottom of the frame 1.

[0022] In the present invention, the driving motor drives the active shaft to rotate through the chain transmission. The chain conveying mechanism composed of the active shaft, the driven shaft and the chain ensures the continuity and stability of feeding, greatly speeds up the production rhythm and improves the production capacity; the setting of multiple sets of chain plates and the profiling blocks thereon not only realizes the caching of the workpiece on the chain plates, but also ensures the feeding accuracy through the cooperation between the profiling blocks and the workpiece; the present application has a simple structure, strong practicality, and simple operation, which is worthy of promotion.

[0023] The above specific embodiments further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0024] In the description of the present invention, it should be understood that the terms indicating orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0025] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

Claims

1. A shock absorber automatic positioning and feeding device, characterized in that: The invention comprises a frame (1), a driving motor (2) is fixedly mounted on one end of the frame (1), a driving shaft (4) is rotatably mounted on the frame (1) above the driving motor (2), a driven shaft is rotatably mounted on the other end of the frame (1), a first sprocket (3) is fixedly mounted on the output shaft of the driving motor (2), a second sprocket (5) is fixedly mounted on the end of the driving shaft (4) close to the driving motor (2), and the first sprocket (3) and the second sprocket (5) are connected via a chain transmission. Surrounding blocks (7) are fixedly provided on the front and rear sides of the top of the frame (1); two sets of sprockets are respectively installed on the driving shaft (4) and the driven shaft on the inner sides of the surrounding blocks (7) and are connected by a chain; a plurality of chain plates (6) arranged at equal intervals are installed on the chain between the driving shaft (4) and the driven shaft; and a contoured block adapted to a shock absorber workpiece is provided on the chain plate (6).

2. The automatic positioning and feeding device for shock absorbers according to claim 1, characterized in that: A photoelectric sensor (8) is fixedly provided on one side of the top end of the frame (1) close to the driving shaft (4), and a button switch (9) is fixedly installed on the rear side of the frame (1).

3. The automatic positioning and feeding device for shock absorbers according to claim 2, characterized in that: A control cabinet (11) is fixedly arranged in the internal space of the frame of the rack (1), and the control cabinet (11) is electrically connected to the drive motor (2), the photoelectric sensor (8), and the button switch (9).

4. The automatic positioning and feeding device for shock absorbers according to claim 1, characterized in that: A tensioning mechanism (10) is provided at the installation location of the driven shaft, and the tensioning mechanism (10) is installed on the frame (1) via bolts.

5. The automatic positioning and feeding device for shock absorbers according to claim 1, characterized in that: Protective covers are provided on the outside of the first sprocket (3), the second sprocket (5) and the tensioning mechanism (10), and the protective covers are fixedly mounted on the frame (1).

6. The automatic positioning and feeding device for shock absorbers according to claim 1, characterized in that: Adjustable foot cups (12) are installed at the four corners of the bottom of the frame (1).

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