Standing device for shock absorber spring

Abstract

The utility model relates to the technical field of springs, and discloses a shock absorber spring standing device which comprises a workbench, a rotary table is installed on the workbench, a portal frame stretching across the rotary table is further fixedly installed on the workbench, a plurality of sleeves are arranged on the surface of the top end of the rotary table around the central axis of the rotary table, and the bottom ends of the sleeves are all fixed to the rotary table. A guide groove penetrates through the inner wall of the sleeve in the length direction of the sleeve, the sleeve is coaxially sleeved with a push ring, a sliding block is slidably installed in the guide groove and fixedly connected with the push ring, the push ring is in transmission connection with a driving module, and a downward pressing module and a feeding module corresponding to the movement track of the sleeve are arranged above the rotary table. By arranging the feeding module and arranging the pushing ring capable of pushing out the spring on the sleeve, feeding can be rapidly carried out in the standing machining process, after standing treatment is completed, the driving module can drive the pushing ring to automatically push out the spring on the sleeve, the spring can be automatically pushed out through the pushing ring, and the spring can be automatically pushed out through the pushing ring. And the processing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of springs, and more specifically, the utility model relates to a standing device for shock absorber springs. Background Art

[0002] Spring standing treatment refers to optimizing and improving the shape, structure and performance of a spring through special processes and treatment methods during the spring processing and manufacturing process, so as to achieve better use effects and service life. Its main purposes are as follows: improving the quality and performance of the spring, ensuring the stability and reliability of the product; optimizing the material and structure design of the spring to meet the different needs of different users; extending the service life of the spring and reducing the maintenance cost of users; among them, when performing standing treatment on shock absorber springs, the main operation method is to sleeved the spring on a sleeve, and then use a hydraulic rod to push a pressure head to compress the spring on the sleeve. After maintaining for a period of time, the standing treatment is completed. Such a standing processing process requires workers to manually load and unload the spring, and the operation efficiency is relatively low. Content of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a standing device for shock absorber springs to solve the problems raised in the above background art.

[0004] To achieve the above object, the utility model provides the following technical solution: A standing device for shock absorber springs, including a workbench, a turntable is installed on the workbench, and a gantry spanning the turntable is also fixedly installed on the workbench. A plurality of sleeves are arranged around the central axis on the top surface of the turntable, each sleeve is vertically arranged, the bottom ends of the sleeves are fixed on the turntable, a guiding groove runs through the inner wall of the sleeve along its length direction, a pushing ring is coaxially sleeved on the sleeve, a slider is slidably installed in the guiding groove, the slider is fixedly connected with the pushing ring, the pushing ring is in transmission connection with a driving module, and the driving module is used to push the pushing ring to reciprocate along the guiding groove; above the turntable, a pressing module and a feeding module corresponding to the movement track of the sleeve are arranged, and both the pressing module and the feeding module are fixed on the gantry.

[0005] As a preferred technical solution of the utility model, the driving module includes a cylindrical groove and a gas charging and discharging module. A cylindrical groove is coaxially opened on the turntable below each sleeve, a partition plate is coaxially fixed in the cylindrical groove, a gas guiding hole is radially penetrated on the inner wall of the cylindrical groove 8 below the partition plate, an airbag is arranged between the partition plate and the slider, both ends of the airbag are fixedly connected with the partition plate and the slider respectively, a ventilation hole is penetrated on the partition plate, and the ventilation hole is communicated with the inside of the airbag. The gas charging and discharging module is used to inject gas into the cylindrical groove through the ventilation hole.

[0006] As a preferred technical solution of the present utility model, the airbag is in a long strip shape.

[0007] As a preferred technical solution of the present utility model, the inflation and deflation module includes an arc-shaped plate, the arc-shaped plate is arranged in a fitting manner on the circumferential surface of the turntable, the arc-shaped plate is fixed on the workbench, a gas guide pipe is fixedly penetrated on the arc-shaped plate, the gas guide pipe is used for connecting an inflation device, and the gas guide pipe is placed on the movement path of the air guide hole so that the moving air guide hole can be intermittently docked with the gas guide pipe.

[0008] As a preferred technical solution of the present utility model, a limit disc is coaxially fixed at the top end of each sleeve.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] By providing a feeding module and a push ring capable of pushing out the spring on the sleeve in the present utility model, during the standing processing, feeding can be quickly carried out. After the standing processing is completed, the driving module can drive the push ring to automatically push out the spring on the sleeve, greatly improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural diagram of a standing device for a shock absorber spring of the present utility model Figure 1 ;

[0012] Figure 2 is a schematic structural diagram of a standing device for a shock absorber spring of the present utility model Figure 2 ;

[0013] Figure 3 is a schematic cross-sectional view of a standing device for a shock absorber spring of the present utility model;

[0014] Figure 4 is Figure 3 a partial structural diagram at A of

[0015] In the figure: 1, workbench; 2, turntable; 3, sleeve; 4, guide groove; 5, slider; 6, push ring; 7, limit disc; 8, columnar groove; 9, partition disc; 10, airbag; 11, air guide hole; 12, arc-shaped plate; 13, gas guide pipe; 14, gantry; 15, hydraulic rod; 16, pressing head; 17, funnel; 18, alignment pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0017] As Figures 1 to 4 shown, the present invention provides a standing device for a shock absorber spring, which includes a workbench 1. A turntable 2 is installed on the workbench 1. A gantry 14 spanning the turntable 2 is also fixedly installed on the workbench 1. A plurality of sleeves 3 are arranged around the central axis on the top surface of the turntable 2. Each sleeve 3 is vertically arranged, and the bottom end of each sleeve 3 is fixed on the turntable 2. A guiding groove 4 runs through the inner wall of the sleeve 3 along its length direction. A pushing ring 6 is coaxially sleeved on the sleeve 3. A sliding block 5 is slidably installed in the guiding groove 4. The sliding block 5 is fixedly connected to the pushing ring 6. The pushing ring 6 is drivingly connected to a driving module, and the driving module is used to push the pushing ring 6 to reciprocate along the guiding groove 4. Above the turntable 2, a pressing module and a feeding module corresponding to the movement track of the sleeve 3 are arranged. The pressing module and the feeding module are both fixed on the gantry 14. The pressing module includes a hydraulic rod 15 and a pressing head 16. The pressing head 16 is fixed at the end of the output shaft of the hydraulic rod 15. The feeding module includes an alignment tube 18 and a funnel 17. The alignment tube 18 is placed directly above the movement track of the sleeve 3. The alignment tube 18 penetrates the gantry 14 and is fixed on the gantry 14. A funnel 17 is coaxially fixed at the top end of the alignment tube 18. By arranging the alignment tube 18 and the funnel 17, when the sleeve 3 moves below the feeding module, after the spring is put into the funnel 17, the spring will slide down to the alignment tube 18. Under the limiting action of the alignment tube 18, the spring slides down along the alignment tube 18 onto the sleeve 3, thus quickly realizing the feeding of the spring.

[0018] The driving module includes a columnar groove 8 and a gas charging and discharging module. A columnar groove 8 is coaxially opened on the turntable 2 below each sleeve 3. A partition plate 9 is coaxially fixed in the columnar groove 8. A gas guiding hole 11 is radially penetrated through the inner wall of the columnar groove below the partition plate 9. An airbag 10 is arranged between the partition plate 9 and the sliding block 5. Both ends of the airbag 10 are fixedly connected to the partition plate 9 and the sliding block 5 respectively. A ventilation hole is penetrated through the partition plate 9, and the ventilation hole is communicated with the inside of the airbag. The gas charging and discharging module is used to inject gas into the columnar groove 8 through the ventilation hole. When the gas enters the columnar groove 8, due to the blocking effect of the partition plate 9, the gas will be injected into the airbag 10 through the ventilation hole on the partition plate 9, causing the airbag 10 to expand. After the strip-shaped airbag 10 expands, it will drive the sliding block 5 and the pushing ring 6 to move upward.

[0019] The airbag 10 is strip-shaped. The strip-shaped airbag 10 can better push the pushing ring 6 to move upward.

[0020] The inflation and deflation module includes an arc plate 12, which is arranged to fit the circumferential surface of the turntable 2. The arc plate 12 is fixed on the workbench 1. An air guide tube 13 is fixed through the arc plate 12. The air guide tube 13 is used to connect the inflation device. The air guide tube 13 is placed on the movement path of the air guide hole 11 so that the moving air guide hole 11 can intermittently dock with the air guide tube 13. When the inflation and deflation module is in use, due to the blocking effect of the circumferential surface of the turntable 2 on the air guide tube 13 on the arc plate 12, when the air guide tube 13 is not aligned with the air guide hole 11, the air guide tube 13 is blocked by the circumferential surface of the turntable 2, and no gas is discharged. Only when the turntable 2 rotates until any one of the air guide holes 11 is aligned with the air guide tube 13, the inflation device can inject gas into the air guide hole 11 through the air guide tube 13, so that the airbag 10 expands. When the turntable 2 continues to rotate, the air guide tube 13 is staggered with the air guide hole 11, the gas in the airbag 10 is discharged through, and the airbag 10 shrinks, so that the automatic operation of the inflation and deflation module can be realized.

[0021] A limiting plate 7 is coaxially fixed to the top end of the sleeve 3 .

[0022] When the utility model is in use, when the turntable 2 rotates any sleeve 3 to the bottom of the feeding module, the feeding module sets the spring on the sleeve 3. As the turntable 2 continues to rotate, when the sleeve 3 with the spring moves to the bottom of the pressing module, the pressing module compresses the spring on the sleeve 3. After the pressing is completed, the turntable 2 drives the sleeve ring that has been set on the sleeve 3 to rotate to the inflation and deflation module. At this time, the inflation and deflation module automatically inflates the airbag 10 in the sleeve 3, and the airbag expands, thereby pushing the slider 5 to drive the push ring 6 to move upward, so that the push ring 6 can push the spring that has been set on the sleeve 3 out of the sleeve 3, thereby realizing the automatic withdrawal of the spring.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for fixing a shock absorber spring, comprising a workbench (1), characterized in that: A turntable (2) is installed on the workbench (1), and a gantry (14) spanning the turntable (2) is also fixedly installed on the workbench (1). A plurality of sleeves (3) are arranged around the central axis of the turntable (2) on the top surface of the turntable (2), and each of the sleeves (3) is arranged vertically. The bottom ends of the sleeves (3) are fixed on the turntable (2). A guide groove (4) passes through the inner wall of the sleeve (3) along its length direction. A push ring (6) is coaxially sleeved on the sleeve (3). A slider (5) is slidably installed in the guide groove (4). The slider (5) is fixedly connected to the push ring (6). The push ring (6) is transmission-connected to a drive module, and the drive module is used to push the push ring (6) to reciprocate along the guide groove (4). A lower pressing module and a loading module corresponding to the movement trajectory of the sleeve (3) are arranged above the turntable (2), and the lower pressing module and the loading module are both fixed on the gantry (14).

2. A fixing device for a shock absorber spring according to claim 1, characterized in that: The driving module comprises a columnar groove (8) and an inflation and deflation module. A columnar groove (8) is coaxially opened on the turntable (2) below each sleeve (3). A partition plate (9) is coaxially fixed in the columnar groove (8). An air guide hole (11) is radially penetrated on the inner wall of the columnar groove (8) below the partition plate (9). An air bag (10) is arranged between the partition plate (9) and the slider (5). The two ends of the air bag (10) are respectively fixedly connected to the partition plate (9) and the slider (5). A vent hole is penetrated on the partition plate (9). The vent hole is connected to the inside of the air bag (10). The inflation and deflation module is used to inject gas into the columnar groove (8) through the vent hole.

3. A fixing device for a shock absorber spring according to claim 2, characterized in that: The airbag (10) is in the shape of an elongated strip.

4. A fixing device for a shock absorber spring according to claim 2, characterized in that: The inflation and deflation module comprises an arc-shaped plate (12), the arc-shaped plate (12) being arranged in contact with the circumferential surface of the turntable (2), the arc-shaped plate (12) being fixed on the workbench (1), an air guide tube (13) being fixedly passed through the arc-shaped plate (12), the air guide tube (13) being used to connect the inflation device, the air guide tube (13) being arranged on the movement path of the air guide hole (11), so that the air guide hole (11) in motion can intermittently dock with the air guide tube (13).

5. The fixing device for a shock absorber spring according to claim 1, characterized in that: A limiting plate (7) is coaxially fixed to the top end of the sleeve (3).

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