Suspension air supply module drying tank check ring press-fitting device

Abstract

The invention discloses a suspension air supply module drying tank check ring press-fitting device, and belongs to the technical field of mechanical automatic assembly. According to the device, accurate conveying and elastic deformation assembly of single check rings are achieved through a feeding assembly groove and an accurate positioning structure with the equal thickness of the check rings in cooperation with a magnetic adsorption snap spring pressing head and a conical gradually-shrinking press-fitting mechanism. The control cabinet is used for coordinating the feeding speed and the press-fitting time sequence, the storage barrel gap and the sliding table displacement mechanism are combined, the press-fitting operation of the check rings of the double tank openings of the drying tank can be continuously completed, the technical problems of component interference, assembly falling and the like are effectively solved, and the assembly precision and the production efficiency are remarkably improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of mechanical automation assembly, and particularly relates to a suspension air supply module dry tank check ring press-fitting device. BACKGROUND

[0002] In an air supply system of an automobile suspension, a dry tank as a key component, the assembly precision of a check ring at a tank opening directly affects the sealing performance and service life. Traditional assembly relies on manual operation or general press-fitting equipment, and the following technical bottlenecks exist: first, manual assembly is low in efficiency and poor in consistency, and it is difficult to meet the batch production demand; second, the existing automatic equipment is prone to multi-piece stacking and positioning deviation during check ring conveying, which leads to check ring falling off or deformation during press-fitting; third, the conventional press-fitting head lacks a deformation guiding structure, and the check ring contraction and expansion control is not accurate, which easily causes tank opening scratches or insufficient assembly pre-tightening force. Especially for double-tank opening dry tanks, the existing equipment needs to be positioned and replaced multiple times, which seriously restricts the assembly rhythm. Therefore, it is urgent to develop a special automatic press-fitting device, to realize high-precision and high-efficiency check ring assembly process through innovative feeding positioning and deformation control mechanism. SUMMARY

[0003] A suspension air supply module dry tank check ring press-fitting device, comprising a feeding assembly, a press-fitting assembly and a control cabinet, the feeding assembly comprises a feeding plate, the wide edge of the feeding plate is provided with a groove, and the check ring is placed in the groove; the press-fitting assembly comprises a clamp spring press head and a press-fitting check ring cone sleeve, and a magnet is installed at the bottom of the clamp spring press head; the magnetic adsorption working surface projection of the clamp spring press head completely covers the bearing check ring area of the groove. The feeding assembly feeds the check ring to the press-fitting area, the press-fitting assembly press-fits the check ring into the dry tank, and the control cabinet is used for coordinating the feeding speed of the feeding assembly and the press-fitting direction of the press-fitting assembly, to ensure the smooth progress of the press-fitting check ring process. The groove is used for fixing the position of the check ring, so that it does not deviate during the feeding process. The feeding plate moves the check ring to below the clamp spring press head, the clamp spring press head adsorbs the check ring by means of the magnet, the feeding plate leaves below the clamp spring press head after the feeding is completed, the clamp spring press head press-fits the check ring into the press-fitting check ring cone sleeve, the tank opening of the dry tank is directly below the press-fitting check ring cone sleeve, the check ring is compressed by the tapered hole of the press-fitting check ring cone sleeve and inserted into the dry tank, and the check ring expands and is finally buckled in the tank opening of the dry tank at the moment of leaving the press-fitting check ring cone sleeve.

[0004] A kind of suspension air supply module dry tank baffle press mounting device, feeding plate sliding connection feeding sliding groove, feeding fixed plate is bolted on feeding sliding groove top, baffle limiting block is bolted on feeding fixed plate, and storage barrel is bolted on the side surface of baffle limiting block.Feeding plate moves on feeding sliding groove and transports baffle, and feeding fixed plate is above feeding plate in the non-working state of feeding plate but does not adhere to feeding plate.The storage barrel will be placed with several baffles (more than 2 in quantity) before the device works, and baffle limiting block plays the role of limiting and positioning to baffle, to prevent the deviation of baffle due to vibration or external force when the machine runs.This precise positioning can ensure the accuracy of baffle into the groove, so as to improve production efficiency and product assembly stability.

[0005] A kind of suspension air supply module dry tank baffle press mounting device, storage barrel bottom and feeding plate have gap, gap height value h is greater than the thickness d of single baffle, and less than two baffle thickness 2d.The height distance of gap is greater than the thickness of single baffle, to prevent the interference of feeding plate with it when feeding.The bottommost baffle is named as first baffle, and the second baffle is above the first baffle, and the gap height value is less than the thickness of two baffles, to ensure that the second baffle can be stably dropped after the first baffle is sent to the press mounting area by feeding plate, and will not be tilted due to the driving of first baffle.

[0006] A kind of suspension air supply module dry tank baffle press mounting device, feeding fixed plate center is equipped with round hole.Circular hole is used for the positioning of baffle on storage barrel, when the bottommost first baffle is moved by feeding plate, under the constraint of storage barrel and circular hole, ensure that the remaining baffles above will not be deviated.Feeding plate retreats to original position after sending first baffle to press mounting area, and second baffle falls into groove.

[0007] A suspension air supply module dry tank check ring press fitting device, the groove is provided with an arc-shaped edge a, the arc-shaped edge has a circular arc radius equal to half of the outer diameter of the check ring, and the groove thickness is the same as the thickness d of the check ring.Under the condition of no force, the outer ring of the check ring is closely attached to the arc-shaped edge.The precise setting of the groove thickness is based on the following engineering verification conclusion.The bottommost check ring is named as the first check ring, and the second check ring is above the first check ring.When the groove thickness is less than the thickness d of the check ring, the first check ring may interfere with the feeding fixed plate, resulting in feeding failure.If the groove thickness exceeds the thickness d of the check ring, the second check ring may mechanically interfere with the feeding fixed plate, or it may cause the unexpected working condition that multiple check rings are simultaneously transported into the press fitting area.It is particularly important to note that the equal design of the groove thickness and the thickness d of the check ring has a key process guarantee effect: this size matching can ensure that the check rings are transported to the press fitting station one by one.If multiple check rings enter the press fitting area at the same time, when the spring clip press head performs magnetic adsorption work, due to the surface adhesion effect between adjacent check rings, the magnetic field strength at the bottom of the spring clip press head can only maintain the adsorption demand of a single check ring, which will cause the adsorbed check ring to fall off in the middle, thereby causing assembly failure.Based on the above mechanism analysis, the equal design of the groove thickness and the thickness d of the check ring constitutes a necessary condition for reliable operation of the device.

[0008] A suspension air supply module dry tank check ring press fitting device, the spring clip press head is a columnar structure composed of N strip-shaped pasting plates uniformly distributed along the axis, and N is not less than 8.The strip-shaped pasting plate is provided below a magnet, which can be completely attached to the top of the check ring to lift the check ring from the groove.The strip-shaped pasting plate uniformly ensures that the check ring is evenly stressed when being adsorbed, and will not tilt and fall off.

[0009] A suspension air supply module dry tank check ring press fitting device, the spring clip press head is installed in the spring clip press head fixed plate, the spring clip press head fixed plate is connected to the floating joint, and the floating joint is driven by the air cylinder.The air cylinder drives the floating joint to move up and down, thereby driving the spring clip press head fixed plate and the spring clip press head to move up and down.The feeding plate sends the check ring to the bottom of the spring clip press head, and the spring clip press head adsorbs the check ring under the driving of the air cylinder.After the feeding plate retreats to the original position, the spring clip press head presses the check ring to the press fitting check ring cone sleeve for subsequent press fitting steps.

[0010] The suspension air supply module drying tank check ring press fitting device, the air cylinder is fixedly connected to the sliding table bottom plate, the sliding table bottom plate is slidably connected to the clasp spring press fitting sliding rail, the clasp spring press fitting sliding rail is fixed to the tool upper plate, four columns are connected to the bottom surface of the tool upper plate, and the bottom surface of the column is connected to the tool bottom plate. The sliding table bottom plate can move horizontally on the clasp spring press fitting sliding rail, thereby changing the position of the air cylinder, the clasp spring press head has a press fitting check ring cone sleeve at the bottom, the clasp spring press head is reset to adsorb the check ring again after press fitting of one check ring, the sliding table bottom plate drives the air cylinder to move as a whole, and the air cylinder finally drives the clasp spring press head to move above another conical hole to press fit the check ring. The sliding table bottom plate and the clasp spring press fitting sliding rail are used for adjusting the press fitting position of the clasp spring press head, so that the check ring can smoothly enter two tank openings of the drying tank.

[0011] The suspension air supply module drying tank check ring press fitting device, the press fitting check ring cone sleeve is provided with two conical holes, and the inner diameters of the conical holes gradually decrease along the direction from one side of the tool upper plate to one side of the tool bottom plate. The clasp spring press head press fits the check ring into the press fitting check ring cone sleeve, the clasp spring press head also shrinks in the axial direction as the inner diameter of the conical hole decreases, thereby driving the check ring to shrink under stress. The check ring smoothly passes through the conical hole and enters the tank opening of the drying tank in the shrinking state, the check ring is expanded and pressed in the tank opening of the drying tank at the moment of leaving the conical hole, the conical hole ensures that the check ring can smoothly enter the tank opening of the drying tank and provides a certain tension preload for the check ring, so that the check ring can be expanded and clamped in the tank opening after entering the tank opening.

[0012] The suspension air supply module drying tank check ring press fitting device, a motor is arranged in the control cabinet, and the motor drives the feeding plate and the sliding table bottom plate through a transmission mechanism. The control cabinet alternately controls the operation time sequence of the feeding station and the press fitting station according to a preset program, controls the feeding speed of the feeding plate, ensures that the clasp spring press head adsorbs the check ring and then press fits the check ring after the feeding plate is reset after completion of feeding. After the clasp spring press head press fits the first check ring, the control cabinet controls the feeding plate to convey the second check ring again, the clasp spring press head adsorbs the second check ring, and then the control cabinet controls the sliding table bottom plate to move the clasp spring press head above another conical hole for press fitting. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can also be obtained on the basis of the provided drawings without creative labor.

[0014] Figure 1 It is a schematic diagram of the total device of the present application.

[0015] Figure 2 It is a partial enlarged view of the press fitting assembly of the total device of the present application.

[0016] Figure 3 Figure 1 is a schematic diagram of the feeding plate and feeding chute of the present application.

[0017] Figure 4 Figure 1 is a schematic diagram of the feeding plate and feeding chute of the present application.

[0018] Figure 5 Figure 1 is a schematic diagram of the feeding plate and feeding chute of the present application.

[0019] Figure 6 Figure 1 is a schematic diagram of the feeding plate and feeding chute of the present application.

[0020] Figure 7 Figure 1 is a schematic diagram of the feeding plate and feeding chute of the present application.

[0021] Figure 8 Figure 1 is a schematic diagram of the feeding plate and feeding chute of the present application.

[0022] BRIEF DESCRIPTION OF DRAWINGS: 1-feeding assembly, 2-pressing assembly, 3-retainer, 31-first retainer, 32-second retainer, 4-control cabinet, 11-feeding plate, 111-groove, 111a-arc-shaped edge, 12-feeding chute, 13-feeding fixed plate, 14-retainer limiting block, 15-accumulation barrel, 16-gap, 21-pressing head of the clamp spring, 22-pressing retainer cone sleeve, 23-pressing head fixed plate of the clamp spring, 24-floating joint, 25-cylinder, 26-sliding table bottom plate, 27-pressing sliding rail of the clamp spring, 28-upper tooling plate, 29-stand column, 210-bottom tooling plate, 211-strip-shaped pasting plate, 221-cone-shaped hole, 131-round hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0024] The concepts involved in the present application will be described below with reference to the drawings. It should be pointed out here that the descriptions of the concepts below are only to make the content of the present application easier to understand, and do not represent the limitation of the protection scope of the present application; meanwhile, the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0025] Embodiment 1: Referring to the drawings Figure 1 , the drawings Figure 2 , the drawings Figure 3As shown, a kind of suspension air supply module dry tank retaining ring press-fitting device, including feeding assembly 1, press-fitting assembly 2 and control cabinet 4, feeding assembly 1 includes feeding plate 11, the wide side of feeding plate 11 is equipped with recess 111, retaining ring 3 is placed in recess 111, press-fitting assembly 2 includes snap spring press head 21 and press-fitting retaining ring cone sleeve 22, magnet is installed at the bottom of snap spring press head 21, the magnetic adsorption operating surface projection of snap spring press head 21 completely covers the load retaining ring 3 area of recess 111. Feeding assembly 1 sends retaining ring 3 to press-fitting area, press-fitting assembly 2 press-fits retaining ring 3 into dry tank, control cabinet 4 is used to coordinate the feeding speed of feeding assembly 1, the press-fitting direction of press-fitting assembly 2, ensure that the process of press-fitting retaining ring 3 is carried out smoothly. Recess 111 is used to fix the position of retaining ring 3, so that it does not deviate during feeding, feeding plate 11 moves retaining ring 3 to below snap spring press head 21, snap spring press head 21 uses magnet to adsorb retaining ring 3, feeding plate 11 leaves below snap spring press head 21 after feeding is finished, snap spring press head 21 press retaining ring 3 into press-fitting retaining ring cone sleeve 22, the tank mouth of dry tank is directly below press-fitting retaining ring cone sleeve 22, press-fitting retaining ring cone sleeve 22 taper hole 221 is used to compress retaining ring 3 and insert into dry tank, retaining ring 3 opens up finally and is buckled in the tank mouth of dry tank at the moment of leaving press-fitting retaining ring cone sleeve 22.

[0026] Refer to the attached drawings Figure 4 As shown, a kind of suspension air supply module dry tank retaining ring press-fitting device, feeding plate 11 is slidably connected with feeding slide groove 12, feeding slide groove 12 is bolted with feeding fixed plate 13 above, feeding fixed plate 13 is bolted with retaining ring limiting block 14, and retaining ring limiting block 14 is bolted with storage barrel 15 on the side. Feeding plate 11 moves and transports retaining ring 3 on feeding slide groove 12, and feeding fixed plate 13 is above feeding plate 11 but does not adhere to feeding plate 11 in the non-working state of feeding plate 11. Storage barrel 15 will place several retaining rings 3 (the number is greater than 2) before the device works, and retaining ring limiting block 14 plays a limiting and positioning role on retaining ring 3, to prevent retaining ring 3 from deviating due to vibration or external force when the machine is running. This accurate positioning can ensure the accuracy of retaining ring 3 entering recess 111, thereby improving production efficiency and product assembly stability.

[0027] Refer to the attached drawings Figure 4 , attached drawings Figure 5 As shown, a kind of suspension air supply module dry tank retaining ring press-fitting device, the bottom of storage barrel 15 has gap 16 with feeding plate 11, the height value h of gap 16 is greater than the thickness d of single retaining ring 3, and less than twice the thickness 2d of retaining ring 3. The height distance of gap 16 is greater than the thickness of single retaining ring 3, to prevent feeding plate 11 from interfering with it during feeding. The bottommost retaining ring 3 is named as first retaining ring 31, and second retaining ring 32 is above first retaining ring 31, and the height value of gap 16 is less than the thickness of two retaining rings 3, to ensure that second retaining ring 32 can stably fall after first retaining ring 31 is sent to the press-fitting area by feeding plate 11, and will not be tilted due to the driving of first retaining ring 31.

[0028] Referring to the drawings Figure 4 , the drawings Figure 5 , a suspension air supply module dry tank retaining ring press fitting device, the center of the feeding fixed plate 13 is provided with a circular hole 131. The circular hole 131 is used for positioning the retaining ring 3 on the storage barrel 15. When the first retaining ring 31 at the bottom is moved by the feeding plate 11, under the constraint of the storage barrel 15 and the circular hole 131, it is ensured that the remaining retaining rings 3 above will not be offset. After the feeding plate 11 sends the first retaining ring 31 to the press fitting area and returns, the second retaining ring 32 falls into the groove 111.

[0029] Referring to the drawings Figure 3 , the drawings Figure 5 , a suspension air supply module dry tank retaining ring press fitting device, the groove 111 is provided with an arc-shaped edge 111a, the arc radius of the arc-shaped edge 111a is equal to one half of the outer diameter of the retaining ring 3, and the thickness of the groove 111 is the same as the thickness d of the retaining ring 3. Under the condition of no force, the outer circle of the retaining ring 3 is closely attached to the arc-shaped edge 111a. Regarding the accurate setting of the thickness of the groove 111, the following engineering verification conclusion is based on. The bottommost retaining ring 3 is named as the first retaining ring 31, and the second retaining ring 32 is above the first retaining ring 31. When the groove thickness is less than the thickness d of the retaining ring 31, the first retaining ring 31 may interfere with the feeding fixed plate 13, resulting in feeding failure. If the groove thickness exceeds the thickness d of the retaining ring 3, the second retaining ring 32 may mechanically interfere with the feeding fixed plate 13, or it may cause the unexpected working condition that multiple retaining rings 3 are simultaneously transported into the press fitting area. It is particularly important to note that the equal design of the thickness of the groove 111 and the thickness d of the retaining ring 3 has a key process guaranteeing effect: this size matching can ensure that the retaining rings 3 are transported to the press fitting station one by one. If multiple retaining rings 3 enter the press fitting area at the same time, when the spring clip press head 21 of the press fitting assembly 2 performs magnetic adsorption work, due to the surface adhesion effect between adjacent retaining rings 3, and the magnetic field strength at the bottom of the spring clip press head 21 can only meet the adsorption demand of a single retaining ring 3, the adsorbed retaining ring 3 will fall off in the middle, thereby causing assembly failure. Based on the above mechanism analysis, the equal design of the thickness of the groove 111 and the thickness d of the retaining ring 3 constitutes a necessary condition for reliable operation of the device.

[0030] Referring to the drawings Figure 3 , the drawings Figure 6 , a suspension air supply module dry tank retaining ring press fitting device, the spring clip press head 21 is a columnar structure, which is composed of N strip-shaped pasting plates 211 uniformly distributed along the axis, and N is not less than 8. The strip-shaped pasting plate 211 is provided below with a magnet, which can be completely attached to the top of the retaining ring 3, lifting up the retaining ring 3 from the groove 111. The strip-shaped pasting plate 211 uniformly ensures that the retaining ring 3 is uniformly stressed when being adsorbed, and will not tilt and fall off.

[0031] Referring to the drawingsFigure 3 , Attachment Figure 6 , Attachment Figure 8 The figure shows a retaining ring press-fitting device for a suspension air supply module dryer tank. A retaining spring press 21 is mounted on a retaining spring press fixing plate 23. This plate is connected to a floating joint 24, which is driven by a pneumatic cylinder 25. The cylinder 25 drives the floating joint 24 up and down, in turn driving the retaining spring press fixing plate 23 and retaining spring press 21 up and down. The feed plate 11 feeds the retaining ring 3 beneath the retaining spring press 21. Driven by the pneumatic cylinder 25, the retaining ring 3 is sucked into the retaining ring 3. After the feed plate 11 returns to its original position, the retaining spring press 21 presses the retaining ring 3 down onto the retaining ring taper sleeve 22 for subsequent press-fitting steps.

[0032] Refer to the attached Figure 1 , Attachment Figure 2 As shown, a device for pressing retaining rings for a drying tank of a suspension air supply module is shown. A cylinder 25 is fixedly connected to a slide base 26, which is slidably connected to a retaining spring press rail 27. The retaining spring press rail 27 is fixed to a tooling upper plate 28. The bottom surface of the tooling upper plate 28 is connected to four columns 29, and the bottom surface of the columns 29 is connected to the tooling base 210. The slide base 26 can move horizontally on the retaining spring press rail 27, thereby changing the position of the cylinder 25. The retaining ring pressing head 21 has a retaining ring pressing cone sleeve 22 at the bottom. After pressing a retaining ring 3, the retaining ring 3 is returned to its original position and re-attached to the retaining ring 3. The slide base 26 drives the cylinder 25 to move as a whole. The cylinder 25 eventually drives the retaining spring pressing head 21 to move above another tapered hole 221 to press the retaining ring 3. The slide base 26 and the retaining spring press rail 27 are used to adjust the press-fit position of the retaining spring press head 21 to ensure that the retaining ring 3 can smoothly enter the two tank openings of the drying tank.

[0033] Refer to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 7 The figure shows a retaining ring press-fitting device for a suspension air supply module drying canister. Two tapered holes 221 are provided within the retaining ring conical sleeve 22. The inner diameter of the tapered holes 221 gradually decreases from the side of the tooling upper plate 28 to the side of the tooling bottom plate 210. A retaining spring press 21 presses the retaining ring 3 into the retaining ring conical sleeve 22. As the inner diameter of the tapered holes 221 decreases, the retaining spring press 21 contracts axially, thereby forcing the retaining ring 3 to contract. In its contracted state, the retaining ring 3 smoothly passes through the tapered holes 221 and enters the canister opening. Upon exiting the tapered holes 221, the retaining ring 3 opens and tightens within the canister opening. The tapered holes 221 ensure smooth entry of the retaining ring 3 and provide a certain preload, allowing the retaining ring 3 to instantly open and lock onto the canister opening.

[0034] Refer to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 5As shown, a suspension air supply module dry tank retaining ring press-fitting device is provided. A control cabinet 4 is internally provided with a motor. The motor drives a feeding plate 11 and a slide base plate 26 through a transmission mechanism. The control cabinet 4 alternately controls the operation time sequence of the feeding station and the press-fitting station according to a preset program, controls the feeding speed of the feeding plate 11, and ensures that the clamping spring press head 21 adsorbs the retaining ring 3 and then presses and fits the retaining ring 3 after the feeding plate 11 returns after completing feeding. After the clamping spring press head 21 press-fits the first retaining ring 31, the control cabinet 4 controls the feeding plate 11 to transport the second retaining ring 32. After the clamping spring press head 21 adsorbs the second retaining ring 32, the control cabinet 4 controls the slide base plate 26 to move the clamping spring press head 21 above another conical hole 221 to perform press-fitting.

[0035] Embodiment 2: Referring to the accompanying Figure 1 , the accompanying Figure 4 , the accompanying Figure 5 , the accompanying Figure 8 As shown, the feeding mechanism includes a feeding plate 11 that can reciprocate. When the feeding plate 11 moves in the direction of the clamping spring press head 21, its bearing surface transports the first retaining ring 31 to a positioning station directly below the clamping spring press head 21. At this time, the cylinder 25 drives the clamping spring press head 21 to vertically move downward, adsorbs the first retaining ring 31 through magnetic attraction, and then returns to the original position. The feeding plate 11 immediately returns to the original position, so that the circular hole 131 below is re-aligned with the arc-shaped edge 111a, and the second retaining ring 32 falls to the receiving position of the arc-shaped edge 111a along the inner wall of the circular hole 131 under the action of gravity.

[0036] Referring to the accompanying Figure 6 , the accompanying Figure 7 As shown, the press-fitting mechanism includes a press-fitting retaining ring conical sleeve 22 with a conical hole 221. When the clamping spring press head 21 is pressed for the second time, the first retaining ring 31 is introduced into the tapered passage of the conical hole 221, so that the retaining ring is elastically deformed and shrinks. When the first retaining ring 31 passes through the bottom of the conical hole 221 and enters a predetermined position of the tank mouth of the dry tank, the elastic restoring force of the first retaining ring 31 causes the first retaining ring 31 to expand radially, thereby forming a tight connection with the tank mouth in interference fit.

[0037] Referring to the accompanying Figure 1 , the accompanying Figure 4 , the accompanying Figure 5 , the accompanying Figure 8 As shown, after the assembly of the first piece is completed, the clamping spring press head 21 returns to the high position. The feeding plate 11 performs the feeding stroke again to move the second retaining ring 32 to the press-fitting station. The control cabinet 4 starts the translation driving unit of the slide base plate 26 to align the clamping spring press head 21 with another conical hole 221 to perform the same press-fitting process. Through the coordinated operation of the double stations of the device, the retaining ring 3 of the two tank mouths of a single dry tank is sequentially assembled, and the complete process cycle of the press-fitting method is completed.

[0038] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, indicate relative positions or orientations based on the orientation or position shown in the drawings, and are used only to facilitate the description of the application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application. Unless otherwise expressly specified and limited, the terms "mounting", "connection", "connection" and the like should be broadly interpreted, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0039] The above embodiments and / or implementations are only used to illustrate the preferred embodiments and / or implementations of the present application, and do not limit the embodiments of the present application in any form. Any person skilled in the art can make some changes or modifications to other equivalent embodiments without departing from the scope of the technical means disclosed in the present application, but should be considered as the same technology or embodiment as the present application. The principles and implementations of the present application are described by applying specific examples. The above example is only used to help understand the method of the present application and its core idea. The above description is only the preferred embodiment of the present application. It should be noted that due to the limited nature of the language, there are infinite specific structures. For those skilled in the art, without departing from the principles of the present application, some improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate manner. These improvements, refinements, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be considered as the protection scope of the present application.

Claims

1. A suspension air supply module drying tank retaining ring press-fitting device, comprising a feeding assembly (1), a press-fitting assembly (2) and a control cabinet (4), characterized in that: The feeding assembly (1) comprises a feeding plate (11), a groove (111) is provided on the wide side of the feeding plate (11), a retaining ring (3) is placed in the groove (111), the pressing assembly (2) comprises a retaining spring pressing head (21) and a retaining ring pressing cone sleeve (22), a magnet is installed at the bottom of the retaining spring pressing head (21), and the projection of the magnetic adsorption working surface of the retaining spring pressing head (21) completely covers the retaining ring (3) bearing area of ​​the groove (111).

2. The device for pressing a retaining ring of a suspension air supply module drying tank according to claim 1, characterized in that: The feeding plate (11) is slidably connected to the feeding chute (12), the feeding chute (12) is bolted to the feeding fixing plate (13) above, the feeding fixing plate (13) is bolted to the retaining ring limit block (14), and the retaining ring limit block (14) is bolted to the storage barrel (15) on the side.

3. The device for pressing a retaining ring of a suspension air supply module drying tank according to claim 2, characterized in that: There is a gap (16) between the bottom of the storage barrel (15) and the feeding plate (11), and the height value h of the gap (16) is greater than the thickness d of a single retaining ring (3) and less than the thickness 2d of two retaining rings (3).

4. The device for pressing a retaining ring of a suspension air supply module drying tank according to claim 3, characterized in that: A circular hole (131) is provided at the center of the feeding fixing plate (13).

5. The device for pressing and assembling a retaining ring of a suspension air supply module drying tank according to claim 1, characterized in that: The groove (111) is provided with an arc-shaped edge (111a), the arc radius of the arc-shaped edge (111a) is equal to half the outer diameter of the retaining ring (3), and the thickness of the groove (111) is the same as the thickness d of the retaining ring (3).

6. The device for pressing a retaining ring of a suspension air supply module drying tank according to claim 1, characterized in that: The clamping spring pressure head (21) is a columnar structure, and is composed of N strip-shaped plates (211) uniformly distributed along the circumference of the axis, where N is not less than 8.

7. The device for pressing a retaining ring of a suspension air supply module drying tank according to claim 1, characterized in that: The circlip pressure head (21) is installed in a circlip pressure head fixing plate (23), the circlip pressure head fixing plate (23) is connected to a floating joint (24), and the floating joint (24) is driven by a cylinder (25).

8. The device for pressing a retaining ring of a suspension air supply module drying tank according to claim 7, characterized in that: The cylinder (25) is fixedly connected to the slide base plate (26), the slide base plate (26) is slidably connected to the retaining spring press-fitting slide rail (27), the retaining spring press-fitting slide rail (27) is fixed to the tooling upper plate (28), the bottom surface of the tooling upper plate (28) is connected to four columns (29), and the bottom surfaces of the columns (29) are connected to the tooling base plate (210).

9. The device for pressing and assembling a retaining ring of a suspension air supply module drying tank according to claim 8, characterized in that: Two tapered holes (221) are provided in the press-fit retaining ring cone sleeve (22), and the inner diameter of the tapered hole (221) gradually decreases from one side of the tooling upper plate (28) to one side of the tooling bottom plate (210).

10. The device for pressing a retaining ring of a suspension air supply module drying tank according to claim 8, characterized in that: The control cabinet (4) has a built-in motor, and the motor drives the feeding plate (11) and the slide base plate (26) through a transmission mechanism.

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