Press fitting apparatus for gasket assembly and method thereof

Abstract

The present application relates to the technical field of gasket press fitting, and particularly relates to a gasket assembly press fitting device and method thereof, which comprises a press fitting mechanism including a press fitting frame, a press fitting seat fixedly connected to the bottom of the inner wall of the press fitting frame, and a gas cylinder fixedly connected to the top of the press fitting frame, a press fitting sleeve fixedly connected to the inside of the press fitting seat through the piston end of the gas cylinder; a gas injection mechanism including a mounting disc, the mounting disc being sleeved on the surface of the press fitting sleeve, gas bags fixedly connected to the two sides of the bottom of the mounting disc, the bottom of the gas bag being fixedly connected to the two sides of the bottom of the inner wall of the press fitting frame, and a gas injection ring fixedly connected to the bottom of the inside of the press fitting sleeve, the press fitting mechanism being started to press down, the gas injection mechanism being extruded in the process of press down installation, so that gas is injected to blow off foreign matters on the surface of the gasket, and the lubricating mechanism discharges part of lubricating liquid and sprays the lubricating liquid on the press fitting position of the workpiece in the process of gas injection.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of gasket press-fitting, in particular to a gasket press-fitting device and method. BACKGROUND

[0002] Gasket press-fitting is a key process in mechanical assembly to ensure connection tightness and functionality. The core is to tightly combine the gasket, nut and workpiece by applying controllable pressure, balance the needs of anti-loosening, sealing, pressure dispersion and material protection, etc. The gasket is sleeved into the nut and preliminarily positioned on the bolt or workpiece, and the press-fitting is realized by direct pressing or rotating pressing. Direct pressing is suitable for soft gaskets (such as rubber, copper) or high-precision sealing scenarios, and needs to be pressed vertically to ensure uniform adhesion; rotating pressing is used for hard gaskets or situations where thread deviation needs to be corrected, and the engagement and stress distribution are improved by rotating and pressing at the same time.

[0003] During the press-fitting process of the gasket, the workpiece to be press-fitted usually needs to be pre-lubricated before continuing to press-fitting, which can ensure the smoothness of the press-fitting process. At the same time, the top of the gasket needs to be manually cleaned before press-fitting to avoid damage to the gasket caused by foreign matter on the pressure receiving part of the gasket, which leads to a decrease in the overall press-fitting efficiency. SUMMARY

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of the specification to avoid obscuring the purpose of this section, abstract and title, and such simplifications or omissions cannot be used to limit the scope of the present application.

[0005] In view of the above problems of the existing gasket press-fitting device, the present application is proposed.

[0006] Therefore, the purpose of the present application is to provide a gasket press-fitting device, which aims to clean and lubricate during press-fitting.

[0007] In order to solve the above technical problems, the present application provides the following technical scheme: comprising, the press-fitting mechanism, it includes the press-fitting frame, the bottom of the inner wall of the press-fitting frame is fixedly connected with the press-fitting seat, the top of the press-fitting frame is fixedly connected with the air cylinder, the piston end of the air cylinder is fixedly connected with the press-fitting sleeve through the inside of the press-fitting seat;The jet mechanism includes a mounting disc, the mounting disc is sleeved on the surface of the press-fitting sleeve, the two sides of the bottom of the mounting disc are fixedly connected with the air bag, the bottom of the air bag is fixedly connected with the two sides of the bottom of the inner wall of the press-fitting frame, the bottom of the inside of the press-fitting sleeve is fixedly connected with the jet ring;And, the lubricating mechanism, it includes the liquid storage box, the liquid storage box stores lubricating liquid, the top of the liquid storage box is fixedly connected with the top of the inner wall of the press-fitting sleeve, the two sides of the bottom of the liquid storage box are provided with liquid discharge holes, the liquid discharge holes are communicated with the jet ring, the inside of the liquid discharge hole is slidably connected with the sealing block, the bottom of the inside of the liquid storage box is provided with a transmission piece, the front side and the rear side of the bottom of the transmission piece are fixedly connected with the top of the sealing block, the bottom of the transmission piece is fixedly connected with the transmission member, the bottom of the transmission member penetrates to the bottom of the liquid storage box, the bottom of the jet ring is fixedly connected with the atomizing mesh ring, the top of the front face of the liquid storage box is communicated with the liquid exchange assembly.

[0008] As a preferred scheme of the gasket assembly press-fitting equipment, the liquid exchange assembly includes a liquid exchange pipe, the back of the liquid exchange pipe is communicated with the top and the bottom of the front face of the liquid storage box, the front side of the surface of the liquid exchange pipe is threadedly connected with a sealing sleeve, and the surface of the sealing sleeve is provided with an anti-skid groove.

[0009] As a preferred scheme of the gasket assembly press-fitting equipment, the two sides of the top of the transmission piece are fixedly connected with return springs, and the other end of the return spring is fixedly connected with the two sides of the top of the inner wall of the liquid storage box.

[0010] As a preferred scheme of the gasket assembly press-fitting equipment, the two sides of the bottom of the inner wall of the liquid storage box are fixedly connected with limiting rods, the top of the limiting rod penetrates to the top of the transmission piece and is slidably connected with the transmission piece, and the top of the limiting rod is fixedly connected with the two sides of the top of the inner wall of the liquid storage box.

[0011] As a preferred scheme of the gasket assembly press-fitting equipment, the back of the press-fitting frame is provided with a feeding port, and the transmission piece is in a cross shape.

[0012] As a preferred scheme of the gasket assembly press-fitting equipment, the bottom of the sealing block is fixedly connected with a circular truncated cone block, the diameter of the top of the circular truncated cone block is greater than the diameter of the bottom, and the circular truncated cone block is located in the inside of the liquid discharge hole.

[0013] As a preferred scheme of the gasket assembly press-fitting device, the top of the air bag is communicated with a jet one-way valve, the air bag is communicated with the jet ring through the jet one-way valve, and the bottom of the air bag outside is communicated with an air inlet one-way valve.

[0014] As a preferred scheme of the gasket assembly press-fitting device, the top of the air bag is communicated with a jet one-way valve, the air bag is communicated with the jet ring through the jet one-way valve, and the bottom of the air bag outside is communicated with an air inlet one-way valve.

[0015] The gasket assembly press-fitting device has the beneficial effects that the press-fitting mechanism is started to press fit, the jet mechanism is started to jet, and the lubricating mechanism is started to lubricate during the jetting.

[0016] In view of the problems of the prior gasket assembly press-fitting device, the gasket assembly press-fitting device is provided.

[0017] Therefore, the gasket assembly press-fitting device has the effects of cleaning, lubricating and cooling.

[0018] To solve the above technical problems, the gasket assembly press-fitting device comprises the following technical solutions: starting the press-fitting mechanism to press fit; starting the jet mechanism to jet; and starting the lubricating mechanism to lubricate.

[0019] As a preferred scheme of the gasket assembly press-fitting device, the top of the air bag is communicated with a jet one-way valve, the air bag is communicated with the jet ring through the jet one-way valve, and the bottom of the air bag outside is communicated with an air inlet one-way valve.

[0020] The gasket assembly press-fitting device has the beneficial effects that the press-fitting mechanism is started to press fit, the jet mechanism is started to jet, and the lubricating mechanism is started to lubricate during the jetting. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0022] Fig. 1 The overall structure schematic diagram of the present application is provided.

[0023] Fig. 2 A perspective view of the air bag provided by the present application.

[0024] Fig. 3 A cross-sectional view of the press-fitting sleeve provided by the present application.

[0025] Fig. 4 A cross-sectional view of the liquid storage box provided by the present application.

[0026] Fig. 5 A perspective view of the press-fitting sleeve provided by the present application. DETAILED DESCRIPTION

[0027] In order to make the above objectives, features and advantages of the present application more apparent, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0028] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without the specific details given herein. In other instances, well-known methods have not been described in detail in order to avoid unnecessarily obscuring the present application.

[0029] Secondly, the term "one embodiment" or "an embodiment" as used herein means that a particular implementation can include a particular feature, structure, or characteristic, but every embodiment can not necessarily include the particular feature, structure, or characteristic. Furthermore, the following claims can refer to "one embodiment" or "an embodiment" in the sense of claiming a particular feature, structure, or characteristic of more than one embodiment.

[0030] Thirdly, the present application is described in detail with reference to the accompanying drawings. In the detailed description of the embodiments of the present application, the cross-sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic view is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in the actual manufacture. Embodiment 1

[0031] Reference Figs. 1-5 For the first embodiment of the present application, a press-fitting method of a press-fitting device for gasket assembly is provided to realize lubrication and cleaning.

[0032] The press-fitting mechanism 100 is started to press down, so as to press-fit the gasket on the workpiece;

[0033] During the process of pressing down and installing, the air jet mechanism 200 is extruded, so as to jet out gas to blow off the foreign matters on the surface of the gasket, avoiding the existence of recesses on the surface of the gasket caused by the press-fitting when the foreign matters exist on the surface of the gasket;

[0034] In the process of jetting, the lubricating mechanism 300 discharges part of the lubricating liquid, and the discharged part of the lubricating liquid is taken out by the airflow jetted by the jetting mechanism 200 and sprayed on the press-fitting place of the workpiece, so as to ensure that the press-fitting place is sufficiently lubricated and improve the processing efficiency. Embodiment 2

[0035] With reference to Figs. 1-3 , 5, the second embodiment of the present application provides a press-fitting mechanism 100 and a jetting mechanism 200, which realize jetting cleaning in the process of gasket press-fitting or cooling when the gasket of heat-sensitive material is press-fitted.

[0036] The press-fitting mechanism 100 comprises a press-fitting frame 101, the bottom of the inner wall of the press-fitting frame 101 is fixedly connected with a press-fitting seat 102, the top of the press-fitting frame 101 is fixedly connected with a gas cylinder 103, the piston end of the gas cylinder 103 is fixedly connected with a press-fitting sleeve 104 which penetrates into the inside of the press-fitting seat 102; the jetting mechanism 200 comprises a mounting disc 201, the mounting disc 201 is sleeved on the surface of the press-fitting sleeve 104, the bottom of the mounting disc 201 is fixedly connected with a gas bag 202 on both sides, the bottom of the gas bag 202 is fixedly connected with the inner wall of the press-fitting frame 101 on both sides, the bottom of the inside of the press-fitting sleeve 104 is fixedly connected with a jetting ring 203, the top of the gas bag 202 is communicated with a jetting one-way valve 204, the gas bag 202 is connected with the jetting ring 203 through the jetting one-way valve 204, the bottom of the outside of the gas bag 202 is communicated with an air inlet one-way valve 205, the front side and the back side of the bottom of the inner wall of the press-fitting sleeve 104 are movably connected with a limiting strip 206, the top of the limiting strip 206 penetrates into the top of the mounting disc 201 and is slidingly connected with the mounting disc 201, the top of the limiting strip 206 is fixedly connected with the top of the inner wall of the press-fitting frame 101, and the back surface of the press-fitting frame 101 is provided with a feeding opening 105.

[0037] Specifically, the gas cylinder 103 is started to drive the press-fitting sleeve 104 to press-fit the gasket on the workpiece to the surface of the workpiece, in the process of press-fitting, the gas bag 202 is extruded to jet out airflow downward to jet clean the surface of the press-fitting place of the gasket, so as to avoid that part of foreign matters causes concave on the top of the gasket when the gasket is press-fitted.

[0038] Further, when pressing is needed, the user places the workpiece and the gasket on the pressing seat 102, and then starts the air cylinder 103 to drive the pressing sleeve 104 to move downward to press the gasket on the workpiece to the surface of the workpiece. If the user needs to add a feeding device, the user can install the feeding device to be added at the feeding opening 105 on the pressing frame 101 to feed the top of the pressing sleeve 104. During the downward movement of the pressing sleeve 104 for pressing, the pressing sleeve 104 drives the mounting disc 201 to move downward, so that the mounting disc 201 drives the top of the air bag 202 to press downward. Then, the air inside the air bag 202 is sprayed into the air jet ring 203 through the air jet one-way valve 204 and sprayed downward through the air jet ring 203. The sprayed air flow blows on the top of the gasket, so that the surface of the gasket under pressure is cleaned by air jet, avoiding that the existence of foreign matter causes the top of the gasket to be concave when the gasket is pressed. When the air bag 202 is pressed downward, the limiting strip 206 is slidably connected with the mounting disc 201 to limit the inside of the air bag 202, avoiding that the air bag 202 is deformed inward when compressed to affect the pressing of the gasket. When the pressing is completed, the air cylinder 103 drives the pressing sleeve 104 to move upward, and the mounting disc 201 moves upward, so that the air bag 202 is unfolded. Then, the outside air enters the air bag 202 through the air inlet one-way valve 205 to be supplemented, so as to facilitate the next use. Embodiment 3

[0039] Reference Figs. 1-5 For the third embodiment of the present application, a lubricating mechanism 300 is provided to realize lubrication during pressing to improve the pressing efficiency. When the gasket of heat-sensitive material is pressed, the lubricating liquid can be replaced by cooling liquid.

[0040] The lubricating mechanism 300 comprises a liquid storage box 301, the liquid storage box 301 stores lubricating liquid, the top of the liquid storage box 301 is fixedly connected with the top of the inner wall of the press-fitting sleeve 104, the bottom of the liquid storage box 301 is provided with liquid discharge holes 302 on both sides, the liquid discharge holes 302 are communicated with the air jet ring 203, the liquid discharge holes 302 are slidably connected with sealing blocks 303, the bottom of the liquid storage box 301 is provided with a transmission piece 304, the front side and the rear side of the bottom of the transmission piece 304 are fixedly connected with the top of the sealing block 303, the bottom of the transmission piece 304 is fixedly connected with a transmission piece 305, the bottom of the transmission piece 305 penetrates to the bottom of the liquid storage box 301, the bottom of the air jet ring 203 is fixedly connected with an atomizing mesh ring 306, the top and the bottom of the front surface of the liquid storage box 301 are communicated with liquid changing assemblies 307, the liquid changing assemblies 307 comprise liquid changing pipes 307a, the back surface of the liquid changing pipes 307a is communicated with the top and the bottom of the front surface of the liquid storage box 301, the front side of the surface of the liquid changing pipe 307a is threadedly connected with sealing sleeves 307b, the surface of the sealing sleeve 307b is provided with anti-skid grooves 307c, the top of the transmission piece 304 is fixedly connected with reset springs 308 on both sides, the other end of the reset spring 308 is fixedly connected with the top of the inner wall of the liquid storage box 301 on both sides, the bottom of the inner wall of the liquid storage box 301 is fixedly connected with limiting rods 309 on both sides, the top of the limiting rod 309 penetrates to the top of the transmission piece 304 and is slidably connected with the transmission piece 304, the top of the limiting rod 309 is fixedly connected with the top of the inner wall of the liquid storage box 301 on both sides, the transmission piece 304 is provided in a cross shape, the bottom of the sealing block 303 is fixedly connected with a circular truncated cone block 310, the diameter of the top of the circular truncated cone block 310 is larger than the diameter of the bottom, and the circular truncated cone block 310 is located in the liquid discharge hole 302.

[0041] Specifically, when the press-fitting sleeve 104 moves downward and approaches the workpiece, part of the lubricating liquid is discharged and is sprayed out by the power of the airflow, the lubricating liquid is separated into mist by the atomizing mesh ring 306 and is sprayed out, and the atomized and sprayed lubricating liquid can be uniformly distributed in the workpiece and the inner side of the gasket, so that the gasket can be press-fitted smoothly, and the press-fitting efficiency is improved.

[0042] Further, when the press-fitting sleeve 104 moves downward and approaches the workpiece, the transmission member 305 below the press-fitting sleeve 104 first contacts the workpiece, then the transmission member 305 is forced to move upward, and then the transmission member 305 drives the transmission piece 304 to move upward along the path on the surface of the limiting rod 309, so as to pull out the sealing block 303 and the circular truncated cone block 310 from the liquid discharge hole 302, and then the lubricating liquid in the liquid storage box 301 flows into the inside of the air jet ring 203 through the liquid discharge hole 302, and the circular truncated cone block 310 is gradually moved upward, and the discharge amount of the lubricating liquid is gradually increased from small to large, so as to avoid the waste of lubricating liquid caused by directly discharging too much lubricating liquid, and in this period, the air jet ring 203 continuously sprays air, and the lubricating liquid flowing into the air jet ring 203 is sprayed out by the power of the air flow, and the lubricating liquid is separated into mist by the atomizing net ring 306 and sprayed out, and the atomized and sprayed lubricating liquid can be uniformly distributed in the workpiece and the gasket, so as to ensure that the gasket is smooth during press-fitting, and the press-fitting efficiency is improved. When the press-fitting is completed, the press-fitting sleeve 104 is forced to move upward and reset, the transmission member 305 is separated from the workpiece, then the elastic force of the spring is released and drives the transmission piece 304 to move downward and reset, so that the circular truncated cone block 310 and the sealing block 303 are driven by the transmission piece 304 to reset to the inside of the liquid discharge hole 302 for sealing, and the transmission piece 304 is cross-shaped, so that the transmission piece 304 does not affect the liquid discharge during transmission. When the gasket of soft or heat-sensitive material is press-fitted, the gasket is heated during press-fitting, so that the gasket is easily deformed plastically. At this time, the lower sealing sleeve 307b is pinched by the anti-skid groove 307c to rotate, so that the sealing sleeve 307b is separated from the liquid changing pipe 307a, then the lubricating liquid stored in the liquid storage box 301 can be discharged through the lower liquid changing pipe 307a, sealed after discharge, and the upper sealing sleeve 307b is rotated and unscrewed, and the cooling liquid is added to the liquid storage box 301 through the upper liquid changing pipe 307a for use, and the corresponding sealing sleeve 307b is installed and sealed, so that the original process of spraying lubricating oil is changed to spraying cooling liquid, and the mist of the cooling liquid sprayed on the inside of the workpiece and the gasket can assist in cooling, and the air flow sprayed by the air bag 202 can also improve the cooling effect of the cooling liquid on the workpiece and the gasket.

[0043] It should be noted that the material of the liquid storage box 301 is transparent acrylic, and the surface of the press-fitting sleeve 104 has an opening, so that the user can clearly observe the liquid level inside the transparent liquid storage box 301 and add it in time.

[0044] The remaining structure is the same as that of example 2. Example 4

[0045] Reference Figs. 1-5For the fourth embodiment of the present application, which is different from the third embodiment, the present embodiment provides a press-fitting device for gasket assembly and a method thereof.

[0046] When press-fitting is needed, the user starts the cylinder 103 to drive the press-fitting sleeve 104 to move downward to press-fit the gasket on the workpiece to the surface of the workpiece after placing the workpiece and the gasket on the press-fitting seat 102, and if the upper feeding device needs to be installed, the user can install the upper feeding device to be installed at the upper feeding opening 105 position of the press-fitting frame 101 to feed the top of the press-fitting sleeve 104.

[0047] In the process of moving the press-fitting sleeve 104 downward for press-fitting, the press-fitting sleeve 104 drives the mounting disc 201 to move downward, so that the mounting disc 201 drives the top of the air bag 202 to press downward, then the air inside the air bag 202 is sprayed into the inside of the air jet ring 203 through the air jet one-way valve 204 and sprayed downward through the air jet ring 203, and the sprayed air flow blows to the top of the gasket, so as to clean the surface of the gasket under pressure to avoid the existence of some foreign matters to cause the gasket to produce concave on the top of the gasket when being pressed, and when the air bag 202 is pressed downward, the air bag 202 is limited inside through the sliding connection of the limiting strip 206 and the mounting disc 201, so as to avoid the air bag 202 to produce deformation inside when being compressed to affect the press-fitting of the gasket, when the cylinder 103 drives the press-fitting sleeve 104 to move upward after completing the press-fitting, the mounting disc 201 moves upward, so that the air bag 202 is unfolded, then the outside air enters into the inside of the air bag 202 through the air inlet one-way valve 205 to supplement, so as to facilitate the next use.

[0048] When the press-fitting sleeve 104 moves downward and approaches the workpiece, the transmission member 305 below the press-fitting sleeve 104 first contacts the workpiece, and then the transmission member 305 is forced to move upward, and then the transmission member 305 drives the transmission piece 304 to move upward along the path on the surface of the limiting rod 309, so as to pull out the sealing block 303 and the circular truncated cone block 310 from the liquid discharge hole 302, and then the lubricating liquid in the liquid storage box 301 flows into the inside of the air jet ring 203 through the liquid discharge hole 302, and the circular truncated cone block 310 is gradually moved upward, and the displacement of the lubricating liquid is gradually increased from small to large, so as to avoid the waste of lubricating liquid caused by directly discharging too much lubricating liquid, and in this period, the air jet ring 203 continuously sprays air, and the lubricating liquid flowing into the air jet ring 203 is sprayed out by the power of the air flow, and the lubricating liquid is separated into mist by the atomizing net ring 306 and sprayed out, and the atomized and sprayed lubricating liquid can be uniformly distributed in the workpiece and the gasket, so as to ensure that the gasket is smooth during press-fitting, and the press-fitting efficiency is improved. When the press-fitting is completed, the press-fitting sleeve 104 is forced to move upward and reset, the transmission member 305 is separated from the workpiece, and then the elastic force of the spring is released and drives the transmission piece 304 to move downward and reset, so that the circular truncated cone block 310 and the sealing block 303 are reset to the inside of the liquid discharge hole 302 for sealing, and the transmission piece 304 is cross-shaped, so that the transmission piece 304 does not affect the liquid discharge during transmission.

[0049] When the gasket of a soft or heat-sensitive material is press-fitted, the gasket is heated during the press-fitting process, so that the gasket is prone to plastic deformation. At this time, the lower sealing sleeve 307b is pinched by the anti-skid groove 307c to rotate, so that the sealing sleeve 307b is separated from the liquid changing pipe 307a, and then the lubricating liquid stored in the liquid storage box 301 can be discharged through the lower liquid changing pipe 307a. After the discharge is completed, it is sealed, the upper sealing sleeve 307b is rotated and unscrewed, cooling liquid is added to the liquid storage box 301 through the upper liquid changing pipe 307a for use, and the corresponding sealing sleeve 307b is installed and sealed, so that the original process of spraying lubricating oil is changed to spraying cooling liquid, and the mist of the cooling liquid sprayed on the inside of the workpiece and the gasket can assist in cooling, and the air flow sprayed by the air bag 202 can also improve the cooling effect of the cooling liquid on the workpiece and the gasket.

[0050] In summary, the press-fitting mechanism 100 is started to press downward, and the air jet mechanism 200 is started to generate extrusion and spray air to blow off foreign matter on the surface of the gasket, so as to avoid that the gasket surface is depressed due to the presence of foreign matter on the surface of the gasket during press-fitting. At the same time, the lubricating mechanism 300 discharges part of the lubricating liquid and sprays it on the press-fitting place of the workpiece under the power of the air flow, so as to ensure that the press-fitting place is sufficiently lubricated.

Claims

1. A press-fitting apparatus for gasket assembly, characterized by: The utility model relates to a press -fitting mechanism (100), which includes a press -fitting frame (101), the bottom fixed connection of the inner wall of press -fitting seat (102) in press -fitting frame (101), the top fixed connection of gas cylinder (103) in press -fitting frame (101), the piston end of gas cylinder (103) is fixedly connected with press -fitting sleeve (104) in the inside of press -fitting seat (102) through the inside of press -fitting sleeve (104) is fixedly connected with the installation disc (201) of jet mechanism (200) in the surface of press -fitting sleeve (104), the bottom of installation disc (201) both sides are fixedly connected with air bag (202), the bottom of air bag (202) is fixedly connected with the inner wall bottom of press -fitting frame (101) both sides, the bottom fixed connection of press -fitting sleeve (104) inside is fixedly connected with the jet ring (203) of lubricating mechanism (300), which includes liquid storage box (301), lubricating liquid is stored in the inside of liquid storage box (301), the top of liquid storage box (301) is fixedly connected with the top of press -fitting sleeve (104) inner wall, the both sides of liquid storage box (301) bottom are all set up and are connected with the jet ring (203) with the liquid hole (302) of discharging, the inside of liquid hole (302) is connected with the sealing block (303) of sliding, the bottom of the inside of liquid storage box (301) is provided with transmission piece (304), the front side and rear side of transmission piece (304) bottom are fixedly connected with the top of sealing block (303), the bottom of transmission piece (304) is fixedly connected with transmission part (305), the bottom of transmission part (305) is fixedly connected with the bottom of liquid storage box (301), the bottom fixed connection of jet ring (203) is fixedly connected with atomizing net ring (306), the top and bottom of liquid storage box (301) front are all communicated with liquid exchange subassembly (307). The liquid exchange subassembly (307) includes a liquid exchange pipe (307a), the back of the liquid exchange pipe (307a) is communicated with the top and bottom of the front of the liquid storage box (301), the front side of the surface of the liquid exchange pipe (307a) is threadedly connected with a sealing sleeve (307b), and the surface of the sealing sleeve (307b) is provided with an anti-skid groove (307c). The both sides of the top of the transmission piece (304) are fixedly connected with return springs (308), and the other end of the return springs (308) is fixedly connected with the both sides of the top of the inner wall of the liquid storage box (301). The both sides of the bottom of the inner wall of the liquid storage box (301) are fixedly connected with limit rods (309), the top of the limit rods (309) penetrates to the top of the transmission piece (304) and is slidably connected with the transmission piece (304), and the top of the limit rods (309) is fixedly connected with the both sides of the top of the inner wall of the liquid storage box (301).

2. The press-fitting apparatus for gasket assembly according to claim 1, characterized by: The back of the press -fitting frame (101) is provided with a feeding opening (105), and the transmission piece (304) is arranged in a cross shape.

3. The press-fitting apparatus for gasket assembly according to claim 1, characterized by: ​ 4. The press-fitting apparatus for gasket assembly according to claim 3, characterized by: ​ 5. The press-fitting apparatus for gasket assembly according to any one of claims 2 to 4, characterized by: ​ 6. The press-fitting apparatus for gasket assembly according to claim 5, characterized by: The bottom of the sealing block (303) is fixedly connected with a circular truncated cone block (310), the top of the circular truncated cone block (310) has a larger diameter than the bottom, and the circular truncated cone block (310) is located inside the liquid outlet hole (302).

7. The press-fitting apparatus for gasket assembly according to claim 6, characterized by: The top of the air bag (202) is communicated with a jet one-way valve (204), the air bag (202) is communicated with the jet ring (203) through the jet one-way valve (204), and the bottom of the outside of the air bag (202) is communicated with an air inlet one-way valve (205).

8. The press-fitting apparatus for gasket assembly according to claim 7, characterized by: The front side and the rear side of the two sides of the bottom of the inner wall of the press fitting sleeve (104) are movably connected with limiting strips (206), the top of the limiting strips (206) penetrates to the top of the mounting disc (201) and is slidably connected with the mounting disc (201), and the top of the limiting strips (206) is fixedly connected with the top of the inner wall of the press fitting frame (101).

9. A press-fitting method of a press-fitting apparatus for gasket assembly, characterized by: The press fitting equipment for gasket assembly comprises the press fitting equipment for gasket assembly of any one of claims 1-8 and further comprises, starting the press fitting mechanism (100) to perform press fitting; starting the jet mechanism (200) to perform jetting; starting the lubricating mechanism (300) to perform lubrication.

10. The press-fitting method of the press-fitting apparatus for gasket assembly according to claim 9, characterized by: The press fitting equipment for gasket assembly comprises the press fitting equipment for gasket assembly of any one of claims 1-8 and further comprises, starting the press fitting mechanism (100) to perform press fitting; in the process of press fitting, the jet mechanism (200) is extruded to jet gas to blow off foreign matters on the surface of the gasket; in the process of jetting, the lubricating mechanism (300) discharges part of lubricating liquid and sprays the lubricating liquid on the press fitting position of the workpiece.

Images