Hand-held rubber gasket assembling device

Abstract

The invention relates to a handheld rubber gasket assembling device, and belongs to the technical field of assembling tools, the handheld rubber gasket assembling device comprises a handle, a control block is arranged on the handle, a cavity for embedding product parts is formed in the control block, a cover plate is arranged on the side, away from the handle, of the control block, and a charging barrel for storing rubber gaskets is arranged on the side, away from the handle, of the cover plate; a feeding cavity is formed in the control block, the feeding cavity penetrates through the cover plate and communicates with an inner cavity of the charging barrel, a feeding cavity is formed in the control block, and the cavity communicates with the feeding cavity through the feeding cavity; the control block is slidably connected with a material pushing plate, a control cavity used for allowing the material pushing plate to slide is formed in the control block, the control cavity communicates with the feeding cavity, the material pushing plate is used for pushing the rubber gaskets located in the feeding cavity to slide into the cavity, the material pushing plate can slide to be embedded into the feeding cavity, and a control assembly used for controlling the material pushing plate to slide is arranged on the handle. The rubber gasket assembling device has the effect that the rubber gasket can be safely and conveniently assembled on a product part.

Description

Technical Field

[0001] The present application relates to the technical field of assembly tools, and in particular to a handheld rubber gasket assembly device. Background Art

[0002] There is a product part to be installed with a rubber gasket. One end of the product part is provided with a sleeve that cooperates with a shaft part, and the other end of the product part is provided with an assembly hole for the rubber gasket to be embedded. The assembly hole cooperates with the assembly groove on the rubber gasket. After the rubber gasket is assembled, the inner wall of the assembly hole fits with the inner wall of the assembly groove, and the rubber gasket is engaged with the product part. The end of the product part with the assembly hole is also provided with an open groove connected to the assembly hole, and the rubber gasket enters the assembly hole through the open groove. The product part is generally assembled on a car, and the setting of the rubber gasket plays a role of shock absorption and buffering.

[0003] In the prior art, manual assembly is still used to assemble rubber gaskets on product parts. However, in the actual assembly process, it is found that since the above-mentioned product parts are mostly made by stamping, most of the product parts have sharp corners or burrs, which can easily hurt hands during the assembly of the rubber gasket, posing a safety hazard. Summary of the invention

[0004] In order to safely and conveniently assemble a rubber gasket onto a product part, the present application provides a handheld rubber gasket assembly device.

[0005] The handheld rubber gasket assembly device provided in this application adopts the following technical solution:

[0006] A handheld rubber gasket assembly device is used to assemble rubber gaskets on product parts, comprising a handle, a control block is provided on the handle, a cavity for fitting product parts is provided on the control block, a cover plate is provided on the side of the control block away from the handle, a barrel for storing rubber gaskets is provided on the side of the cover plate away from the handle, a loading cavity is provided on the control block, the loading cavity penetrates the cover plate and communicates with the inner cavity of the barrel, a feeding cavity is provided on the control block, and the cavity and the loading cavity are communicated through the feeding cavity;

[0007] The control block is slidably connected with a push plate, and the control block is provided with a control cavity for the push plate to slide, and the control cavity is connected with the loading cavity. The push plate is used to push the rubber gasket in the loading cavity to slide into the cavity, and the push plate can slide to be embedded in the feeding cavity. The handle is provided with a control component for controlling the sliding of the push plate.

[0008] By adopting the above technical solution, the push plate slides under the action of the control component, and the rubber gasket in the feeding cavity can be pushed into the cavity through the sliding of the push plate. The rubber gasket is squeezed when passing through the feeding cavity. The overall width of the rubber gasket after squeezing is smaller than the width of the opening groove of the product part, so that the rubber gasket can enter the assembly hole, and then the rubber gasket can recover under the action of its own elasticity, so that the inner wall of the assembly hole fits with the inner wall of the assembly groove on the rubber gasket, so that the rubber gasket can be safely and conveniently assembled on the product part.

[0009] Preferably, the push plate is symmetrically provided with clamping jaws on both sides, the clamping jaws are rotatably arranged on the control block, the end of the clamping jaw close to the cavity is provided with a clamping plane, the end of the clamping jaw away from the cavity is provided with a clamping boss, the control block is provided with a clamping elastic member, the clamping boss is fitted with the side wall of the push plate under the action of the clamping elastic member, and at this time, the clamping plane is separated from the rubber gasket;

[0010] A control plate is provided at one end of the push plate away from the cavity, and the width of the control plate is greater than that of the push plate. The push plate and the control plate are transitioned by a control slope. When the push plate slides to the clamping boss and fits with the side wall of the control plate, the clamping plane is pressed against the side wall of the rubber gasket, and the rubber gasket is compressed.

[0011] By adopting the above technical scheme, as the push plate slides, the clamping claw boss can slide along the side wall of the push plate through the control inclined plane to the control inclined plane. Since the width of the control plate is greater than the width of the push plate, the sliding of the push plate can drive the clamping claw to rotate to the clamping claw plane to squeeze the rubber gasket, thereby improving the stability of the rubber gasket extrusion and making it easier for the push plate to push the extruded rubber gasket into the feed cavity first and then into the cavity, thereby facilitating the assembly of the rubber gasket and improving the success rate of the rubber gasket assembly.

[0012] Preferably, a pressure plate is slidably connected to the control block, and the pressure plate is slidably arranged in the cavity. After sliding, the pressure plate can be pressed tightly against the end surface of the product part away from the cavity. The control block is provided with a sliding member for controlling the sliding of the pressure plate.

[0013] By adopting the above technical solution, the pressure plate can slide under the action of the sliding member to cooperate with the control block to clamp the product parts, so that during the assembly process of the rubber gasket, the product parts are not easily displaced relative to the control block, thereby improving the success rate of the rubber gasket assembly and facilitating the installation of the rubber gasket.

[0014] Preferably, the sliding member includes a transmission block slidably arranged on the control block, the transmission block is provided with a positioning boss and a transmission bevel, the control block is provided with a positioning through hole for the positioning boss to slide, the positioning boss is connected to the pressure plate after passing through the positioning through hole, the control plate is provided with a reset elastic member for pushing the transmission block to slide toward the pressure plate, the transmission bevel is connected with the feeding cavity, the end of the clamping jaw close to the cavity is provided with a control sliding boss that cooperates with the transmission bevel, the control sliding boss is slidably arranged in the transmission bevel, when the clamping jaw rotates toward the rubber gasket under the action of the control plate, the control sliding boss slides along the transmission bevel and causes the transmission block to drive the pressure plate to slide toward the cavity.

[0015] By adopting the above technical scheme, the positioning boss cooperates with the positioning through hole to provide a guide for the sliding of the pressure plate, thereby improving the stability of the sliding of the pressure plate. When the clamping jaws rotate toward the rubber gasket, the sliding control boss slides along the transmission inclined groove and drives the pressure plate to slide toward the cavity through the transmission block. The sliding of the push plate can drive the clamping jaws to rotate and push the rubber gasket toward the cavity, and then the rotation of the clamping jaws can drive the pressure plate to slide through the transmission block, which is convenient for clamping product parts and then assembling the rubber gasket.

[0016] Preferably, guide grooves are provided on both sides of the push plate, and guide bosses cooperating with the guide grooves are provided on the inner walls of the feed cavity and the control cavity.

[0017] By adopting the above technical solution, with the cooperation of the guide boss and the guide groove, a guide is provided for the sliding of the push plate, thereby improving the sliding stability of the push plate.

[0018] Preferably, a limit pin is provided at one end of the control block away from the cavity, a limit slot cooperating with the limit pin is provided through the control plate, and the limit pin is slidably disposed in the limit slot.

[0019] By adopting the above technical solution, with the cooperation of the limit pin and the limit slide groove, a guide is further provided for the sliding of the push plate, thereby improving the sliding stability of the push plate.

[0020] Preferably, a hand guard is provided on the handle.

[0021] By adopting the above technical solution, the hand guard is provided to facilitate the picking up of the device during actual use, so that the device is not easy to be separated from the hand during use, and the contact between the device and the ground is reduced, which prolongs the service life of the device to a certain extent.

[0022] Preferably, a pressing boss that cooperates with product parts is provided at one end of the pressure plate facing the control block, and a clearance groove that communicates with the cavity is provided on the control block.

[0023] By adopting the above technical solution, by setting the pressing boss and the clearance groove, a clearance space is provided for the installation of the rubber gasket, which further improves the success rate of the rubber gasket assembly and facilitates the installation of the rubber gasket.

[0024] Preferably, a transmission through hole for engagement of a transmission block is provided at the bottom of the control block, the transmission through hole is communicated with the feeding cavity, and the sliding control boss is located in the transmission through hole.

[0025] By adopting the above technical solution and setting the transmission through hole, a guide is provided for the sliding of the transmission block, thereby improving the sliding stability of the transmission block.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The push plate slides under the action of the control component, and the rubber gasket in the feeding cavity can be pushed into the cavity through the sliding of the push plate. The rubber gasket is squeezed when passing through the feeding cavity. The overall width of the rubber gasket after squeezing is smaller than the width of the opening groove of the product part, so the rubber gasket can enter the assembly hole, and then the rubber gasket can recover under the action of its own elasticity, so that the inner wall of the assembly hole fits with the inner wall of the assembly groove on the rubber gasket, so that the rubber gasket can be assembled on the product part safely and conveniently;

[0028] 2. As the push plate slides, the clamping claw boss can slide along the side wall of the push plate through the control slope to the control slope. Since the width of the control plate is greater than the width of the push plate, the sliding of the push plate can drive the clamping claw to rotate to the clamping claw plane to squeeze the rubber gasket, thereby improving the stability of the rubber gasket extrusion and making it easier for the push plate to push the extruded rubber gasket into the feed cavity first and then into the cavity, thereby facilitating the assembly of the rubber gasket and improving the success rate of the rubber gasket assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application.

[0030] Figure 2 It is a schematic diagram of the product parts structure in the embodiment of this application.

[0031] Figure 3 It is a schematic diagram of the rubber gasket structure in the embodiment of the present application.

[0032] Figure 4 It is a schematic diagram of the structure of the rubber gasket in a flattened state in an embodiment of the present application.

[0033] Figure 5 It is a schematic diagram of the control block structure in an embodiment of the present application.

[0034] Figure 6 It is a schematic diagram of the push plate structure in the embodiment of the present application.

[0035] Figure 7 It is a schematic diagram of the loading state, i.e., the resetting state, in the embodiment of the present application.

[0036] Figure 8 It is a schematic diagram of the clamping jaw structure in an embodiment of the present application.

[0037] Fig. 9 It is a schematic diagram of the material pushing state in the embodiment of the present application.

[0038] Fig.10 It is a schematic diagram of the pressure plate structure in the embodiment of the present application.

[0039] Fig.11 It is a schematic diagram of the transmission block structure in an embodiment of the present application.

[0040] Explanation of reference numerals: 1. handle; 11. cylinder; 12. control valve; 13. air pipe; 14. trigger; 141. second pin shaft; 15. hand guard; 2. control block; 21. cavity; 22. cover plate; 221. barrel; 23. loading cavity; 24. feeding cavity; 25. control cavity; 26. guide boss; 27. first pin shaft; 28. limit pin; 281. limit hole; 29. ​​pressing plate; 291. pressing boss; 292. clearance groove; 3. push plate; 31. guide groove; 32. control Plate; 321, control inclined plane; 322, limit slide groove; 4, product parts; 41, assembly hole; 42, opening groove; 5, clamping claw; 51, first shaft hole; 52, clamping plane; 53, clamping boss; 54, clamping spring; 541, fitting hole; 55, control slide boss; 6, rubber gasket; 61, assembly groove; 7, transmission block; 71, positioning boss; 711, positioning through hole; 72, transmission inclined groove; 73, transmission through hole; 74, reset spring; 75, reset pin; 751, reset through hole. DETAILED DESCRIPTION

[0041] The following is combined with Figure 1-11 This application is described in further detail.

[0042] The present application embodiment discloses a handheld rubber gasket assembly device, referring to Figure 1 , including a handle 1, to which a control block 2 is fixedly connected. The control block 2 can be fixed to the handle 1 by gluing or bolts. In the embodiment of the present application, the control block 2 is fixed to the handle 1 by gluing, and a cavity 21 for the product part 4 to be embedded is provided on the control block 2. The part of the control block 2 where the cavity 21 is provided is offset from the handle 1.

[0043] Reference Figure 1A cover plate 22 is provided on the side of the control block 2 away from the handle 1, and the cover plate 22 is fixed to the control block 2 by bolts. A barrel 221 for storing the rubber gasket 6 is fixed on the side of the cover plate 22 away from the handle 1. A loading cavity 23 is provided on the control block 2, and the loading cavity 23 penetrates the cover plate 22 and is connected with the inner cavity of the barrel 221, so that the rubber gasket 6 located in the barrel 221 can fall into the loading cavity 23 under the action of its own gravity. A feeding cavity 24 is also provided on the control block 2, and the cavity 21 and the loading cavity 23 are connected through the feeding cavity 24, so that the distance between the bottom wall of the loading cavity 23 and the cover plate 22 is slightly larger than the thickness of the rubber gasket 6, and the width of the feeding cavity 24 is slightly larger than the thickness of the rubber gasket 6 after extrusion.

[0044] Reference Figure 2 , Figure 3 and Figure 4 A push plate 3 is slidably connected to the control block 2, and the push plate 3 slides along the length direction of the control block 2. A control cavity 25 for the push plate 3 to slide is opened on the control block 2, and the control cavity 25 is connected with the loading cavity 23. After the push plate 3 slides, it can be embedded in the feeding cavity 24. The rubber gasket 6 located in the loading cavity 23 can be pushed into the cavity 21 through the sliding of the push plate 3. The rubber gasket 6 is squeezed to a flattened state when passing through the feeding cavity 24. The overall width of the rubber gasket 6 after extrusion is smaller than the width of the opening groove 42 of the product part 4, so that the rubber gasket 6 can enter the assembly hole 41, and then the rubber gasket 6 can be restored under the action of its own elasticity, so that the inner wall of the assembly hole 41 fits with the inner wall of the assembly groove 61 on the rubber gasket 6, so that the rubber gasket 6 can be safely and conveniently assembled on the product part 4.

[0045] Reference Figure 5 and Figure 6 Guide grooves 31 are provided on both sides of the push plate 3, and guide bosses 26 cooperating with the guide grooves 31 are provided on the inner walls of the feed cavity 24 and the control cavity 25. With the cooperation of the guide bosses 26 and the guide grooves 31, guidance is provided for the sliding of the push plate 3, thereby improving the sliding stability of the push plate 3.

[0046] Reference Figure 5 , Figure 7 and Figure 8The push plate 3 is symmetrically provided with jaws 5 on both sides, and the jaws 5 are rotatably set on the control block 2. The control block 2 is provided with a first pin shaft 27. The control block 2, the jaws 5 and the cover plate 22 are penetrated by a first shaft hole 51 for the first pin shaft 27 to pass through and install. The first pin shaft 27 of the jaw 5 is a rotating shaft. A clamping plane 52 is provided at the end of the clamping jaw 5 close to the cavity 21, and a clamping boss 53 is integrally formed at the end of the clamping jaw 5 away from the cavity 21. A clamping elastic member is provided on the control block 2. In the embodiment of the present application, the clamping elastic member is a clamping spring 54. The control block 2 and the clamping jaw 5 are correspondingly provided with mating holes 541 for the clamping spring 54 to be mated. One end of the clamping spring 54 is fixed to the clamping jaw 5, and the other end of the clamping spring 54 is fixed to the control block 2. In the absence of other external forces, the clamping boss 53 is fitted with the side wall of the push plate 3 under the action of the clamping spring 54. At this time, the clamping plane 52 and the rubber gasket 6 are in a separated state.

[0047] Reference Figure 6 , Figure 7 and Fig. 9 A control plate 32 is integrally formed at one end of the push plate 3 away from the cavity 21, so that the width of the control plate 32 is greater than the width of the push plate 3, and the push plate 3 and the control plate 32 are transitioned through a control slope 321. In the process of the push plate 3 sliding toward the cavity 21 to be embedded in the feed cavity 24, the clamping boss 53 can slide along the control slope 321 to fit the side wall of the control plate 32, and the clamping plane 52 gradually moves toward the rubber gasket 6 until the rubber gasket 6 is compressed into a long strip, and then the rubber gasket 6 follows the sliding of the push plate 3 through the feed cavity 24 and enters the cavity 21, completing the assembly of the rubber gasket 6.

[0048] Reference Figure 7 and Fig. 9 A limit pin 28 is provided at one end of the control block 2 away from the cavity 21, and a limit hole 281 for installing the limit pin 28 is provided on the control block 2. A limit slot 322 cooperating with the limit pin 28 is penetrated through the control plate 32, and the limit pin 28 is slidably set in the limit slot 322. Since the control plate 32 and the push plate 3 are integrally formed, with the cooperation of the limit pin 28 and the limit slot 322, a guide is further provided for the sliding of the push plate 3, thereby improving the sliding stability of the push plate 3.

[0049] Reference Figure 1 , Figure 7 and Fig. 9The handle 1 is provided with a control component for controlling the sliding of the push plate 3. In the embodiment of the present application, the control component is a cylinder 11, the piston rod of the cylinder 11 is fixed to the end of the control plate 32 away from the push plate 3, and the handle 1 is provided with a control valve 12 that cooperates with the cylinder 11. The air outlet of the control valve 12 is connected and communicated with the air inlet of the cylinder 11 through an air pipe 13, and the air inlet of the control valve 12 is connected and communicated with the air outlet of the cylinder 11 through an air pipe 13. The control valve 12 is provided with a button for controlling the opening and closing of the control valve 12. The handle 1 is rotatably connected to a trigger 14. The handle 1 is provided with a second pin shaft 141 that cooperates with the wrench. The trigger 14 rotates with the second pin shaft 141 as the rotation axis. After the trigger 14 rotates, it contacts the button of the control valve 12, thereby starting the control valve 12, so that a torsion spring is sleeved on the second pin shaft 141. One end of the torsion spring is tightly pressed against the trigger 14, and the other end of the torsion spring is tightly pressed against the handle 1. Under the action of the torsion spring, the trigger 14 rotates in a direction away from the control valve 12. Through the above arrangement, it is convenient to control the timing of the sliding of the push plate 3.

[0050] Reference Figure 1 A hand guard 15 is fixedly provided on the handle 1. The hand guard 15 is provided to facilitate the picking up of the device during actual use. The device is not easy to be separated from the hand during use, which reduces the contact between the device and the ground and prolongs the service life of the device to a certain extent.

[0051] Reference Figure 1 A pressure plate 29 is slidably connected to the control block 2, and the pressure plate 29 is slidably set in the cavity 21. After sliding, the pressure plate 29 can be pressed against the end surface of the product part 4 away from the cavity 21. The pressure plate 29 cooperates with the control block 2 to clamp the product part 4, so that during the assembly process of the rubber gasket 6, the product part 4 is not easily displaced relative to the control block 2, which improves the success rate of the assembly of the rubber gasket 6 and facilitates the installation of the rubber gasket 6.

[0052] Reference Figure 5 , Fig.10 and Fig.11 The end of the pressure plate 29 facing the control block 2 is provided with a press-fit boss 291 that matches with the product part 4. The control block 2 is provided with a clearance groove 292 that is connected with the cavity 21. The arrangement of the press-fit boss 291 and the clearance groove 292 provides clearance space for the installation of the rubber gasket 6, further improving the success rate of the assembly of the rubber gasket 6 and facilitating the installation of the rubber gasket 6. The control block 2 is provided with a sliding member for controlling the sliding of the pressure plate 29. The sliding member includes a transmission block 7 that is slidably arranged on the control block 2. The transmission block 7 is provided with a positioning boss 71 and a transmission inclined groove 72. The control block 2 is provided with a positioning through hole 711 for the positioning boss 71 to slide. The positioning boss 71 passes through the positioning through hole 711 and is fixed to the pressure plate 29. The positioning boss 71 cooperates with the positioning through hole 711 to provide guidance for the sliding of the pressure plate 29, thereby improving the stability of the sliding of the pressure plate 29.

[0053] Reference Figure 1 , Figure 5 , Figure 8 and Fig.10 The transmission chute 72 is connected to the feeding cavity 23, and the end of the clamping jaw 5 close to the cavity 21 is provided with a control sliding boss 55 that cooperates with the transmission chute 72. The control sliding boss 55 is slidably set in the transmission chute 72. When the clamping jaw 5 rotates toward the rubber gasket 6, the control sliding boss 55 slides along the transmission chute 72 and drives the pressure plate 29 to slide toward the cavity 21 through the transmission block 7. The sliding of the push plate 3 can drive the clamping jaw 5 to rotate and push the rubber gasket 6 toward the cavity 21, and then the rotation of the clamping jaw 5 can drive the pressure plate 29 to slide through the transmission block 7, which is convenient for clamping the product parts 4 and then assembling the rubber gasket 6.

[0054] Reference Figure 1 and Figure 5 A transmission through hole 73 for the transmission block 7 to be engaged is provided at the bottom of the control block 2. The transmission through hole 73 is connected to the feeding chamber 23. The sliding control boss 55 is located in the transmission through hole 73. The setting of the transmission through hole 73 provides guidance for the sliding of the transmission block 7, thereby improving the sliding stability of the transmission block 7.

[0055] Reference Figure 1 The control block 2 is provided with a reset elastic member for pushing the transmission block 7 to slide toward the pressure plate 29. In the embodiment of the present application, the reset elastic member is a reset spring 74. The control block 2 is provided with a reset pin 75 that cooperates with the reset spring 74. The control block 2 is threadedly matched with the reset pin 75. A reset through hole 751 for the reset pin 75 to pass through is opened on the transmission block 7. The reset spring 74 is located on the side of the transmission block 7 away from the pressure plate 29. One end of the reset spring 74 is tightly pressed against the transmission block 7, and the other end of the reset spring 74 is tightly pressed against the end of the reset pin 75. The setting of the reset spring 74 facilitates the reset of the transmission block 7 after sliding.

[0056] The implementation principle of the handheld rubber gasket assembly device in the embodiment of the present application is as follows: one end of the rubber gasket 6 to be assembled on the product part 4 is placed in the cavity 21 of the control block 2, and the rubber gasket 6 falls into the loading cavity 23 due to its own gravity. At this time, the rubber gasket 6 is located between the clamping planes 52 of the clamping jaws 5. The trigger 14 is pulled to make the air path unblocked, and the cylinder 11 is pushed out, so that the push plate 3 slides in the direction away from the cylinder 11, and the clamping boss 53 that is in contact with the side wall of the push plate 3 first slides along the side wall of the push plate 3, and then slides through the control inclined surface 321 to be in contact with the side wall of the control plate 32. In this process, the clamping jaw 5 rotates with the first pin shaft 27 fixed on the control block 2 as the rotation axis until the clamping plane 52 is in contact with the side wall of the rubber gasket 6, so that the rubber gasket 6 is gradually deformed under force.

[0057] During the rotation of the clamping jaw 5, the control slide boss 55 slides along the transmission inclined groove 72. As the control slide boss 55 slides along the transmission inclined groove 72, the transmission block 7 can drive the pressure plate 29 to slide toward the cavity 21 to contact the plane of the product part 4 under the cooperation of the positioning boss 71 and the positioning through hole 711, so as to clamp the product part 4; when the clamping boss 53 fits the side wall of the control plate 32, the clamping jaw 5 stops rotating. At this time, the deformation of the rubber gasket 6 is the largest, showing a flattened shape, and the push plate 3 can slide. Until the end of the push plate 3 away from the control plate 32 contacts the side wall of the rubber gasket 6, as the push plate 3 slides, the flattened rubber gasket 6 is first pushed into the feed chamber 24. The rubber gasket 6 is restricted by the feed chamber 24 so that the size of the assembly groove 61 of the rubber gasket 6 in the flattened state is smaller than the size of the opening groove 42 of the product part 4, so that the rubber gasket 6 can smoothly enter the assembly hole 41 of the product part 4, and then the rubber gasket 6 recovers under the action of its own elasticity to complete the assembly. At this time, the cylinder 11 reaches the maximum stroke state.

[0058] After the control of the trigger 14 is released, the trigger 14 can rotate in the direction away from the handle 1 under the action of the torsion spring, and the cylinder 11 retracts, driving the push plate 3 to slide in the direction of the cylinder 11. When the push plate 3 slides to the point where the clamping boss 53 is separated from the side wall of the control plate 32, the clamping jaw 5 can rotate under the action of the clamping spring 54, so that the clamping boss 53 remains in contact with the push plate 3 or the control inclined surface 321. When the push plate 3 slides to the point where the clamping boss 53 is in contact with the side wall of the push plate 3, the clamping jaw 5 opens to the maximum, releasing the restriction of the control slide boss 55 on the sliding of the transmission block 7. The transmission block 7 slides in the direction of the control block 2 under the action of the reset spring 74, and the restriction on the product part 4 is released. At this time, the rubber gasket 6 located in the barrel 221 can fall into the loading chamber 23 under the action of its own gravity to complete the loading, and then the cylinder 11 stroke returns to zero, the device resets, and the working cycle ends.

[0059] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A handheld rubber gasket assembly device for assembling a rubber gasket (6) on a product part (4), characterized in that: The invention comprises a handle (1), wherein the handle (1) is provided with a control block (2), wherein the control block (2) is provided with a cavity (21) for engaging a product part (4), wherein a cover plate (22) is provided on the side of the control block (2) away from the handle (1), wherein a barrel (221) for storing a rubber gasket (6) is provided on the side of the cover plate (22) away from the handle (1), wherein a loading cavity (23) is provided on the control block (2), wherein the loading cavity (23) passes through the cover plate (22) and is in communication with the inner cavity of the barrel (221), wherein a feeding cavity (24) is provided on the control block (2), wherein the cavity (21) and the loading cavity (23) are in communication with each other through the feeding cavity (24); The control block (2) is slidably connected to a push plate (3), the control block (2) is provided with a control cavity (25) for the push plate (3) to slide, the control cavity (25) is communicated with the feeding cavity (23), the push plate (3) is used to push the rubber gasket (6) located in the feeding cavity (23) to slide into the cavity (21), the push plate (3) can slide to be embedded in the feeding cavity (24), and the handle (1) is provided with a control component for controlling the sliding of the push plate (3).

2. The handheld rubber gasket assembly device according to claim 1, characterized in that: Clamping jaws (5) are symmetrically arranged on both sides of the push plate (3), and the clamping jaws (5) are rotatably arranged on the control block (2). A clamping plane (52) is arranged at one end of the clamping jaw (5) close to the cavity (21), and a clamping boss (53) is arranged at one end of the clamping jaw (5) away from the cavity (21). A clamping elastic member is arranged on the control block (2), and the clamping boss (53) is fitted with the side wall of the push plate (3) under the action of the clamping elastic member, and at this time, the clamping plane (52) is separated from the rubber gasket (6); A control plate (32) is provided at one end of the push plate (3) away from the cavity (21), the width of the control plate (32) is greater than the width of the push plate (3), and a control slope (321) is used to transition between the push plate (3) and the control plate (32). When the push plate (3) slides to the clamping boss (53) and fits with the side wall of the control plate (32), the clamping plane (52) is pressed against the side wall of the rubber gasket (6), and the rubber gasket (6) is compressed.

3. The handheld rubber gasket assembly device according to claim 2, characterized in that: The control block (2) is slidably connected to a pressure plate (29), the pressure plate (29) being slidably arranged in the cavity (21), and the pressure plate (29) being able to press against the end surface of the product part (4) away from the cavity (21) after sliding, and a sliding member for controlling the sliding of the pressure plate (29) is provided on the control block (2).

4. The handheld rubber gasket assembly device according to claim 3, characterized in that: The sliding member comprises a transmission block (7) slidably arranged on the control block (2); the transmission block (7) is provided with a positioning boss (71) and a transmission inclined groove (72); the control block (2) is provided with a positioning through hole (711) for the positioning boss (71) to slide; the positioning boss (71) is connected to the pressure plate (29) after passing through the positioning through hole (711); the control plate (32) is provided with a reset elastic member for pushing the transmission block (7) to slide toward the pressure plate (29); The inclined groove (72) is connected to the feeding cavity (23); one end of the clamping jaw (5) close to the cavity (21) is provided with a control slide boss (55) matched with the transmission inclined groove (72); the control slide boss (55) is slidably arranged in the transmission inclined groove (72); when the clamping jaw (5) rotates toward the rubber gasket (6) under the action of the control plate (32), the control slide boss (55) slides along the transmission inclined groove (72) and enables the transmission block (7) to drive the pressure plate (29) to slide toward the cavity (21).

5. The handheld rubber gasket assembly device according to claim 1, characterized in that: Guide grooves (31) are provided on both sides of the push plate (3), and guide bosses (26) matching the guide grooves (31) are provided on the inner walls of the feed cavity (24) and the control cavity (25).

6. The handheld rubber gasket assembly device according to claim 2, characterized in that: A limit pin (28) is provided at one end of the control block (2) away from the cavity (21), and a limit sliding groove (322) cooperating with the limit pin (28) is provided through the control plate (32), and the limit pin (28) is slidably arranged in the limit sliding groove (322).

7. The handheld rubber gasket assembly device according to claim 2, characterized in that: The handle (1) is provided with a hand guard (15).

8. The handheld rubber gasket assembly device according to claim 3, characterized in that: A pressing boss (291) that cooperates with the product part (4) is provided at one end of the pressing plate (29) facing the control block (2), and a clearance groove (292) that communicates with the cavity (21) is provided on the control block (2).

9. The handheld rubber gasket assembly device according to claim 4, characterized in that: A transmission through hole (73) for engaging the transmission block (7) is provided at the bottom of the control block (2); the transmission through hole (73) is communicated with the feeding cavity (23); and the sliding control boss (55) is located in the transmission through hole (73).

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