Mechanism based on installation of inner supporting ring of air spring

Abstract

The utility model discloses a mechanism based on air spring inner support ring installation, which comprises a bottom frame and a fixing plate, the upper end of the bottom frame is provided with the fixing plate, the upper end of the fixing plate is provided with a quick-change tool, the upper end of the quick-change tool is provided with a support unit, and a leather bag positioning guide block is fixed inside the support unit through a clamping unit. A clamping jaw unit is arranged at the upper end of the supporting unit, a product guiding tool is arranged on the upper side of the supporting unit, the clamping unit is used for controlling a leather bag positioning guiding block to clamp a leather bag, the leather bag is pressed downwards through the product guiding tool to be assembled, and a guiding conical head is arranged in the lower end of the product guiding tool. The inner supporting ring is arranged on the outer wall of the guide conical head in a sleeved mode, the guide conical head is used for conveying the inner supporting ring, through reasonable program control, the production efficiency and the product quality are further improved, errors and waste in the production process are reduced, and meanwhile the stability of the product quality can be guaranteed through stable equipment performance.

Description

Technical Field

[0001] The utility model belongs to the technical field related to air spring processing, and in particular relates to a mechanism based on the installation of an inner support ring of an air spring. Background Art

[0002] The mechanism for installing the inner support ring of the air spring is a mechanism that uses an air spring as a supporting device. The air spring is a device that uses gas pressure to provide supporting force. It is usually made of rubber or plastic and is filled with gas. In the mechanism for installing the inner support ring of the air spring, the air spring is installed inside the mechanism to provide support and cushioning. However, when installing the inner support ring on the leather case, the long-term use of the equipment will cause the repeatability and stability of the equipment to affect the production efficiency and product quality, and may cause waste and loss in the production process. Failure to ensure the repeatability and stability of the equipment may increase the cost of maintenance and adjustment, affecting production costs and benefits. Utility Model Content

[0003] The purpose of the utility model is to provide a mechanism based on the installation of an inner support ring of an air spring, so as to solve the problem proposed in the above background technology that when installing an inner support ring on a holster, the long-term use of the equipment will lead to repeated precision and stability, which will affect the production efficiency and product quality, and may cause waste and loss in the production process. The failure to ensure the repeated precision and stability of the equipment may increase the cost of maintenance and adjustment, and affect the production cost and benefit.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanism based on the installation of an inner support ring of an air spring, comprising a base frame and a fixing plate;

[0005] A fixing plate is provided at the upper end of the base frame;

[0006] An air pressure tank is arranged at the lower end of the inner wall of the base frame, and a booster pump is arranged at the left end of the air pressure tank;

[0007] A quick-change tool is provided at the upper end of the fixed plate;

[0008] A support unit is provided at the upper end of the quick-change tooling;

[0009] The bladder positioning guide block is fixed inside the support unit through a clamping unit, a clamping claw unit is provided at the upper end of the support unit, a product guiding tool is provided on the upper side of the support unit, and the clamping unit is used to control the bladder positioning guide block to clamp the bladder and assemble it by pressing down the product guiding tool.

[0010] Preferably, a guide cone head is provided inside the lower end of the product guiding tooling, an inner support ring is sleeved on the outer wall of the guide cone head, and the guide cone head is used to transport the inner support ring.

[0011] Preferably, a guide cone head adjustment unit is provided on the upper right end of the product guide tooling, and a guide cylinder piston is provided inside the product guide tooling. The guide cylinder piston is connected and fixed to the guide cone head through a floating head A, and the guide cylinder piston is used to push the guide cone head.

[0012] Preferably, an inflation unit is provided at the lower side of the clamping unit inside the support unit, and the inflation unit is used to inflate the interior of the bladder clamped by the bladder positioning guide block.

[0013] Preferably, a rotating cylinder driving unit is provided in the middle section inside the supporting unit, a rotating cylinder hydraulic buffer is provided at the right end of the outer wall of the supporting unit, a rotating cylinder one-way throttle valve is provided at the lower side of the rotating cylinder hydraulic buffer, a lifting cylinder piston rod is provided at the lower side inside the supporting unit, a lifting cylinder regulating valve is provided at the right end of the outer wall of the supporting unit, and a one-way throttle valve is provided at the lower side of the lifting cylinder regulating valve.

[0014] Preferably, a linear guide unit is provided at the upper end of the fixed plate, a servo lifting system is provided at the upper end of the linear guide unit, the linear guide unit is used to fix the product guide tooling, and the servo lifting system is used to drive the linear guide unit to rise and fall.

[0015] Preferably, control buttons are provided on both sides of the front end of the fixed plate, and the control buttons are used to control the operation of the equipment. Detection units are provided on both sides of the lower inner wall of the linear guide unit, and the detection units are used to detect the position of the product guide tooling.

[0016] Preferably, a clamping and lifting unit is provided at the lower end of the fixed plate, and the clamping and lifting unit is used to control the lifting of the clamping unit at the upper end of the supporting unit, the clamping unit is fixed to the upper end of the supporting unit through the clamping unit supporting base plate, and a plurality of clamping jaw opening and closing rotating gears are provided between the clamping jaw unit supporting base plate and the clamping jaw unit, and the clamping jaw unit opens and closes through the plurality of clamping jaw opening and closing rotating gears.

[0017] Preferably, a sliding support plate is provided at the upper end of the quick-change fixture, and the sliding support plate is used to fix the bladder. A linear bearing is provided between the inner wall of the clamping lifting unit and the quick-change fixture, and a rotating cylinder is provided between the clamping lifting unit and the support unit.

[0018] Preferably, a floating head B is provided on the inner wall of the clamping lifting unit, two pressure reducing valves are provided at the front end of the clamping lifting unit, the pressure reducing valves are used to discharge the internal air pressure of the clamping lifting unit, and a lifting and clamping cylinder is provided at the lower end of the clamping lifting unit.

[0019] Compared with the prior art, the utility model provides a mechanism based on the installation of the inner support ring of the air spring, which has the following beneficial effects:

[0020] When processing the air spring, the guide unit retracts, the inner support ring is first placed on the support guide, and then the linear guide unit is extended, the bladder is placed in the bladder positioning guide block, and the bladder positioning guide block is driven by the clamping lifting unit to clamp the bladder, and then the linear guide unit drives the clamping unit to descend. After reaching the predetermined position, the product guide tooling descends, the bladder breaks through the outer wall of the guide cone head, and then the guide cone head retracts, sending the support ring to a relative height, the clamping claw unit opens to receive the inner support ring, and then the servo lifting system brings the product guide tooling to reset. Through reasonable program control, the production efficiency and product quality can be further improved, the repeatability and stability of the equipment can be guaranteed, thereby reducing errors and waste in the production process. At the same time, stable equipment performance can also ensure the stability of product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a schematic diagram of the mechanism structure based on the installation of the inner support ring of the air spring.

[0022] Figure 2 It is a schematic diagram of the front end planar structure of the mechanism based on the installation of the inner support ring of the air spring of the utility model.

[0023] Figure 3 It is a schematic diagram of the planing structure of the front end of the product guide tooling of the utility model.

[0024] Figure 4 It is a schematic diagram of the planar structure of the front end of the quick-change tooling of the utility model.

[0025] Figure 5 It is a schematic diagram of the planed surface structure of the front end of the support unit of the utility model.

[0026] Figure 6 It is a schematic diagram of the clamping structure of the clamping jaw unit and the inner support ring of the utility model.

[0027] In the figure: 1. chassis; 2. fixing plate; 3. detection unit; 4. linear guide unit; 5. servo lifting system; 6. product guide fixture; 7. support unit; 8. control button; 9. inner support ring; 10. guide cone head; 11. clamping lifting unit; 12. quick change fixture; 13. clamping unit; 14. bladder positioning guide block; 15. clamping claw unit; 16. inflation unit; 17. air pressure tank; 18. booster pump; 19. guide cone adjustment unit; 20. , guide cylinder piston; 21, floating head A; 22, sliding support plate; 23, linear bearing; 24, rotary cylinder; 25, floating head B; 26, pressure reducing valve; 27, lifting and clamping cylinder; 28, lifting cylinder piston rod; 29, rotary cylinder drive unit; 30, rotary cylinder hydraulic buffer; 31, rotary cylinder one-way throttle valve; 32, lifting cylinder regulating valve; 33, one-way throttle valve; 34, jaw opening and closing rotating gear; 35, jaw unit support base plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The utility model provides Figure 1-6 The illustrated mechanism based on the installation of the inner support ring of the air spring comprises a base frame 1 and a fixing plate 2;

[0030] A fixing plate 2 is provided at the upper end of the base frame 1;

[0031] A quick-change tool 12 is provided at the upper end of the fixed plate 2;

[0032] A support unit 7 is provided at the upper end of the quick-change tooling 12;

[0033] The bladder positioning guide block 14 is fixed inside the support unit 7 through the clamping unit 13. A clamping claw unit 15 is provided at the upper end of the support unit 7. A product guiding tool 6 is provided on the upper side of the support unit 7. The clamping unit 13 is used to control the bladder positioning guide block 14 to clamp the bladder and press it down through the product guiding tool 6 for assembly.

[0034] Before processing, the clamping unit 13 will open the bladder positioning guide block 14 inside the support unit 7, and the staff will place the bladder in the gap between the bladder positioning guide block 14 and the support unit 7. Then the clamping unit 13 controls the bladder positioning guide block 14 to clamp the bladder and press it down through the product guide tooling 6 for assembly.

[0035] like Figure 3 and Figure 5 As shown, a guide cone head 10 is provided inside the lower end of the product guiding tool 6, and an inner support ring 9 is sleeved on the outer wall of the guide cone head 10. The guide cone head 10 is used to transport the inner support ring 9. An inflation unit 16 is provided on the lower side of the clamping unit 13 inside the support unit 7. The inflation unit 16 is used to inflate the inside of the bladder clamped by the bladder positioning guide block 14. A clamping lifting unit 11 is provided at the lower end of the fixing plate 2. The clamping lifting unit 11 is used to control the lifting of the clamping claw unit 15 of the support unit 7.

[0036] The inner support ring 9 is sleeved on the outer wall of the guide cone head 10. When the product guide tooling 6 moves downward and is inserted into the bladder, the guide cone head 10 retracts inward, and the inner support ring 9 is installed inside the bladder. The clamping and lifting unit 11 controls the clamping claw unit 15 at the upper end of the support unit 7 to lift and lower, so as to find the position of the inner support ring 9. The design of the air path of the inflation unit 16 ensures that a high-pressure air chamber can be formed inside the bladder, thereby ensuring that the bladder can expand.

[0037] like Figure 1 and Figure 2 As shown, a linear guide unit 4 is disposed at the upper end of the fixed plate 2, and a servo lifting system 5 is disposed at the upper end of the linear guide unit 4. The linear guide unit 4 is used to fix the product guide tooling 6, and the servo lifting system 5 is used to drive the linear guide unit 4 to rise and fall.

[0038] The servo lifting system 5 controls the linear guide unit 4 to move up and down, thereby driving the product guide tooling 6 to move up and down.

[0039] like Figure 1 and Figure 2 As shown, control buttons 8 are provided on both sides of the front end of the fixed plate 2, and the control buttons 8 are used to control the operation of the equipment. Detection units 3 are provided on both sides of the lower inner wall of the linear guide unit 4, and the detection units 3 are used to detect the position of the product guide tooling 6.

[0040] The operation and stop of the equipment is controlled by the control button 8. When the product guide tool 6 descends, the detection light source emitted by the detection unit 3 determines the descending position of the product guide tool 6, thereby preventing the product guide tool 6 from causing an error in the descending position.

[0041] The mechanism based on the installation of the inner support ring of the air spring comprises a base frame 1 and a fixing plate 2;

[0042] A fixing plate 2 is provided at the upper end of the base frame 1;

[0043] An air pressure tank 17 is provided at the lower end of the inner wall of the bottom frame 1, and a booster pump 18 is provided at the left end of the air pressure tank 17;

[0044] A quick-change tool 12 is provided at the upper end of the fixed plate 2;

[0045] A support unit 7 is provided at the upper end of the quick-change tooling 12;

[0046] The bladder positioning guide block 14 is fixed inside the support unit 7 through the clamping unit 13. A clamping claw unit 15 is provided at the upper end of the support unit 7. A product guiding tool 6 is provided on the upper side of the support unit 7. The clamping unit 13 is used to control the bladder positioning guide block 14 to clamp the bladder and press it down through the product guiding tool 6 for assembly.

[0047] Before processing, the clamping unit 13 will open the bladder positioning guide block 14 inside the support unit 7, and the staff will place the bladder in the gap between the bladder positioning guide block 14 and the support unit 7. Then the clamping unit 13 controls the bladder positioning guide block 14 to clamp the bladder and press it down through the product guide tooling 6 for assembly.

[0048] like Figure 1 and Figure 3 As shown, a guide cone head 10 is provided inside the lower end of the product guide tooling 6, an inner support ring 9 is sleeved on the outer wall of the guide cone head 10, and the guide cone head 10 is used to transport the inner support ring 9. A guide cone head adjustment unit 19 is provided on the upper right end of the product guide tooling 6. A guide cylinder piston 20 is provided inside the product guide tooling 6, and the guide cylinder piston 20 is connected and fixed to the guide cone head 10 through a floating head A21, and the guide cylinder piston 20 is used to push the guide cone head 10.

[0049] Gas is delivered into the product guiding tool 6 through the guide cone head adjusting unit 19 to form pressure to move the guide cylinder piston 20 downward, and the guide cone head 10 is pushed downward by the downwardly moving guide cylinder piston 20.

[0050] like Figure 1 and Figure 5 As shown, an inflation unit 16 is arranged on the lower side of the clamping unit 13 inside the support unit 7, and the inflation unit 16 is used to inflate the inside of the bladder clamped by the bladder positioning guide block 14, a rotating cylinder driving unit 29 is arranged in the middle section inside the support unit 7, a rotating cylinder hydraulic buffer 30 is arranged on the right end of the outer wall of the support unit 7, a rotating cylinder one-way throttle valve 31 is arranged on the lower side of the rotating cylinder hydraulic buffer 30, a lifting cylinder piston rod 28 is arranged on the lower side of the support unit 7, a lifting cylinder regulating valve 32 is arranged on the right end of the outer wall of the support unit 7, and a one-way throttle valve 33 is arranged on the lower side of the lifting cylinder regulating valve 32.

[0051] Before processing, the clamping unit 13 will open the bladder positioning guide block 14 inside the support unit 7, and the staff will place the bladder in the gap between the bladder positioning guide block 14 and the support unit 7. Then the clamping unit 13 controls the bladder positioning guide block 14 to clamp the bladder and press it down through the product guide tooling 6 for assembly.

[0052] like Figure 1and Figure 2 As shown, a linear guide unit 4 is disposed at the upper end of the fixed plate 2, and a servo lifting system 5 is disposed at the upper end of the linear guide unit 4. The linear guide unit 4 is used to fix the product guide tooling 6, and the servo lifting system 5 is used to drive the linear guide unit 4 to rise and fall.

[0053] The servo lifting system 5 controls the linear guide unit 4 to move up and down, thereby driving the product guide tooling 6 to move up and down.

[0054] like Figure 1 and Figure 2 As shown, control buttons 8 are provided on both sides of the front end of the fixed plate 2, and the control buttons 8 are used to control the operation of the equipment. Detection units 3 are provided on both sides of the lower inner wall of the linear guide unit 4, and the detection units 3 are used to detect the position of the product guide tooling 6.

[0055] The operation and stop of the equipment is controlled by the control button 8. When the product guide tool 6 descends, the detection light source emitted by the detection unit 3 determines the descending position of the product guide tool 6, thereby preventing the product guide tool 6 from causing an error in the descending position.

[0056] like Figure 1 and Figure 6 As shown, a clamping and lifting unit 11 is provided at the lower end of the fixed plate 2, and the clamping and lifting unit 11 is used to control the lifting of the clamping jaw unit 15 at the upper end of the supporting unit 7. The clamping jaw unit 15 is fixed to the upper end of the supporting unit 7 through the clamping jaw unit supporting base plate 35. A plurality of clamping jaw opening and closing rotating gears 34 are provided between the clamping jaw unit supporting base plate 35 and the clamping jaw unit 15, and the clamping jaw unit 15 is opened and closed through the plurality of clamping jaw opening and closing rotating gears 34.

[0057] The inner support ring 9 is sleeved on the outer wall of the guide cone head 10. When the product guide tooling 6 moves downward and is inserted into the bladder, the guide cone head 10 retracts inward, and the inner support ring 9 is installed inside the bladder. The clamping and lifting unit 11 controls the clamping claw unit 15 at the upper end of the support unit 7 to lift and lower, so as to find the position of the inner support ring 9. The design of the air path of the inflation unit 16 ensures that a high-pressure air chamber can be formed inside the bladder, thereby ensuring that the bladder can expand.

[0058] like Figure 1 and Figure 4 As shown, a sliding support plate 22 is provided at the upper end of the quick-change fixture 12, and the sliding support plate 22 is used to fix the bladder. A linear bearing 23 is provided between the inner wall of the clamping lifting unit 11 and the quick-change fixture 12, a rotating cylinder 24 is provided between the clamping lifting unit 11 and the support unit 7, a floating head B25 is provided on the inner wall of the clamping lifting unit 11, two pressure reducing valves 26 are provided at the front end of the clamping lifting unit 11, and the pressure reducing valves 26 are used to discharge the internal air pressure of the clamping lifting unit 11. A lifting clamping cylinder 27 is provided at the lower end of the clamping lifting unit 11.

[0059] The lifting clamping cylinder 27 delivers air pressure into the clamping lifting unit 11 to drive the floating head B25 to move upward, so that the linear bearing 23 drives the sliding support plate 22 to move upward, and the rotating cylinder 24 is used to drive the clamping jaw opening and closing rotating gear 34 to rotate, thereby controlling the clamping jaw unit 15 to open and close.

[0060] The working principle of the utility model is as follows: when processing the air spring, the guide unit retracts, the inner support ring 9 is manually placed on the support guide, and then the linear guide unit 4 is extended, and the bladder is manually placed in the bladder positioning guide block 14, and the bladder positioning guide block 14 is driven by the clamping lifting unit 11 to clamp the bladder, and then the linear guide unit 4 drives the clamping unit 13 to descend, and after reaching the predetermined position, the product guide tooling 6 descends, the bladder breaks through the outer wall of the guide cone head 10, and then the guide cone head 10 retracts, sending the support ring to a relative height, the clamping claw unit 15 opens to receive the inner support ring 9, and then the servo lifting system 5 brings the product guide tooling 6 to reset.

[0061] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mechanism based on the installation of an inner support ring of an air spring, comprising a base frame (1) and a fixing plate (2); A fixing plate (2) is provided at the upper end of the base frame (1); A pressure tank (17) is provided at the lower end of the inner wall of the base frame (1), and a booster pump (18) is provided at the left end of the pressure tank (17); A quick-change tool (12) is provided at the upper end of the fixing plate (2); A support unit (7) is provided at the upper end of the quick-change tooling (12); Features: It also includes a bladder positioning guide block (14), which is fixed inside the support unit (7) through a clamping unit (13), a clamping claw unit (15) is arranged at the upper end of the support unit (7), and a product guiding tool (6) is arranged on the upper side of the support unit (7), and the clamping unit (13) is used to control the bladder positioning guide block (14) to clamp the bladder and press it down through the product guiding tool (6) for assembly.

2. The mechanism based on the installation of the inner support ring of the air spring according to claim 1 is characterized in that: A guide cone head (10) is provided inside the lower end of the product guide tooling (6), and an inner support ring (9) is sleeved on the outer wall of the guide cone head (10). The guide cone head (10) is used to transport the inner support ring (9).

3. The mechanism based on the installation of the inner support ring of the air spring according to claim 1 is characterized in that: A guide cone head adjustment unit (19) is arranged on the upper right side of the product guide tooling (6), and a guide cylinder piston (20) is arranged inside the product guide tooling (6). The guide cylinder piston (20) is connected and fixed to the guide cone head (10) via a floating head A (21), and the guide cylinder piston (20) is used to push the guide cone head (10).

4. The mechanism based on the installation of the inner support ring of the air spring according to claim 1 is characterized in that: An inflation unit (16) is provided on the lower side of the clamping unit (13) inside the support unit (7), and the inflation unit (16) is used to inflate the interior of the bladder clamped by the bladder positioning guide block (14).

5. The mechanism based on the installation of the inner support ring of the air spring according to claim 1 is characterized in that: A rotating cylinder driving unit (29) is arranged in the middle section inside the support unit (7), a rotating cylinder hydraulic buffer (30) is arranged at the right end of the outer wall of the support unit (7), a rotating cylinder one-way throttle valve (31) is arranged at the lower side of the rotating cylinder hydraulic buffer (30), a lifting cylinder piston rod (28) is arranged at the lower side of the support unit (7), a lifting cylinder regulating valve (32) is arranged at the right end of the outer wall of the support unit (7), and a one-way throttle valve (33) is arranged at the lower side of the lifting cylinder regulating valve (32).

6. The mechanism based on the installation of the inner support ring of the air spring according to claim 1 is characterized in that: A linear guide unit (4) is disposed at the upper end of the fixed plate (2), a servo lifting system (5) is disposed at the upper end of the linear guide unit (4), the linear guide unit (4) is used to fix the product guide tooling (6), and the servo lifting system (5) is used to drive the linear guide unit (4) to rise and fall.

7. The mechanism based on the installation of the inner support ring of the air spring according to claim 6 is characterized in that: The front end of the fixing plate (2) is provided with control buttons (8) on both sides, and the control buttons (8) are used to control the operation of the device. The lower inner wall of the linear guide unit (4) is provided with detection units (3) on both sides, and the detection units (3) are used to detect the position of the product guide tooling (6).

8. The mechanism based on the installation of the inner support ring of the air spring according to claim 1 is characterized in that: A clamping and lifting unit (11) is provided at the lower end of the fixed plate (2), and the clamping and lifting unit (11) is used to control the lifting of a clamping claw unit (15) at the upper end of the support unit (7); the clamping claw unit (15) is fixed to the upper end of the support unit (7) via a clamping claw unit supporting base plate (35); a plurality of clamping claw opening and closing rotating gears (34) are provided between the clamping claw unit supporting base plate (35) and the clamping claw unit (15); and the clamping claw unit (15) is opened and closed via the plurality of clamping claw opening and closing rotating gears (34).

9. The mechanism based on the installation of the air spring inner support ring according to claim 8, characterized in that: A sliding support plate (22) is provided at the upper end of the quick-change fixture (12), and the sliding support plate (22) is used to fix the leather bag. A linear bearing (23) is provided between the inner wall of the clamping and lifting unit (11) and the quick-change fixture (12), and a rotating cylinder (24) is provided between the clamping and lifting unit (11) and the support unit (7).

10. The mechanism based on the installation of the inner support ring of the air spring according to claim 9, characterized in that: The inner wall of the clamping lifting unit (11) is provided with a floating head B (25), the front end of the clamping lifting unit (11) is provided with two pressure reducing valves (26), the pressure reducing valves (26) are used to discharge the internal air pressure of the clamping lifting unit (11), and the lower end of the clamping lifting unit (11) is provided with a lifting clamping cylinder (27).

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