Automobile part shell press-fitting equipment for production

Abstract

The invention discloses automobile part shell press-fitting equipment for production, and relates to the technical field of automobile part machining, the automobile part shell press-fitting equipment for production comprises a machining table, a fixing table is fixedly mounted at the top of the machining table, a press-fitting mechanism fixedly penetrates through the top of the fixing table, and an upper mold is fixedly mounted at the output end of the press-fitting mechanism; a lower mold is fixedly mounted at the top of the machining table; wherein the fixing device comprises a loading frame, a carrying plate, a linkage rod, a lifting rod, a Z-shaped piece, a placing plate, a rubber clamping plate, a first elastic piece, a holding rod and an L-shaped plate, the loading frame fixedly penetrates through the inner wall and the outer wall of the fixing table, the carrying plate is slidably installed on the inner wall of the loading frame, and the elastic Z-shaped piece provides power to drive the placing plate to move upwards; and an operator can safely and quickly take out a formed workpiece under standard operation.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts processing, in particular to a housing press-fitting device for automobile parts used in production. Background Art

[0002] Auto parts shell press equipment is a kind of mechanical equipment specially used to assemble and fix the shell of auto parts by pressure. This equipment plays an important role in the automobile manufacturing process, which can improve production efficiency and ensure the precise fit of components.

[0003] The patent with patent announcement number CN220312383U relates to a pressing device, including a pressing device body and a fixed component, the fixed component includes a support seat, an adsorption member and two mounting structures, the size adjustment member on the workbench size control connecting block enables the fixed frame to be moved to a suitable position, the pressing device body is placed on the workbench through the adsorption member, the pressing device body is adsorbed on the workbench, the fixed frame is moved to both sides of the workbench through the adjustment of the size adjustment member, the locking member is operated to contact the side of the workbench to complete the fixation of the pressing device body, and then the pressing device body is operated to press the automotive parts, thereby solving the problem that the existing pressing equipment for automotive parts is that the pressing device body is not fixed when placed, and vibration will be generated during the stamping process, which may cause the position of the pressing device body to shift, thereby affecting the stamping effect.

[0004] In the above patent, the function of fixing the pressing equipment body is achieved by adsorbing the pressing equipment body on the workbench, and the fixing frame is moved to both sides of the workbench by adjusting the size adjustment member. The operating locking member is against the side of the workbench to complete the fixation of the pressing equipment body, thereby effectively realizing the function of fixing pressing equipment bodies of different sizes and improving the flexibility and adaptability of operation. However, the process of manually operating the locking member to move it so that it contacts the side of the workbench is time-consuming and laborious. During the pressing process, the operator needs to constantly adjust and move the locking member, especially when loading and unloading materials. This not only increases the complexity of the operation, but also causes the operator's hands to stay in the processing area for a long time, increasing potential safety hazards. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a production-use automobile component shell press-assembly device, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a production automobile parts shell press-fitting equipment, including a processing table, a fixed table is fixedly installed on the top of the processing table, a press-fitting mechanism is fixedly passed through the top of the fixed table, an upper mold is fixedly installed on the output end of the press-fitting mechanism, a lower mold is fixedly installed on the top of the processing table, and also includes a fixing device; wherein, the fixing device includes a loading frame, a carrying plate, a linkage rod, a lifting rod, a Z-shaped piece, a placement plate, a rubber splint, a No. 1 spring sheet, a grip rod and an L-shaped plate, the rubber splint is manually pushed to move in the direction of the No. 1 spring sheet, the rubber splint moves to squeeze the No. 1 spring sheet, and the No. 1 spring sheet is squeezed and deformed, the loading frame is fixedly passed through the inner and outer walls of the fixed table, and the carrying plate is slidably installed on the inner wall of the loading frame The wall, the linkage rod is fixedly mounted on a side of the carrying plate close to the loading frame, the lifting rod slides through the inner and outer walls of the carrying plate, the Z-shaped piece is arranged between the lifting rod and the carrying plate, the placing plate is fixedly mounted on a side of the lifting rod away from the carrying plate, the rubber clamp slides through the inner and outer walls of the placing plate, the No. 1 spring sheet is arranged between the rubber clamp and the placing plate, the gripping rod is rotatably mounted on a side of the carrying plate away from the fixed platform, the L-shaped plate is fixedly mounted on a side of the loading frame close to the gripping rod, the Z-shaped piece itself is elastic, a placing groove is provided on the top of the placing plate, and corrugations are provided on a side of the rubber clamp away from the No. 1 spring sheet, the corrugations of the rubber clamp contact with the outer wall of the workpiece during movement, and the moving rubber clamp is stopped by the obstruction imposed by the work.

[0007] According to the above technical solution, a sliding groove is provided on one side of the loading frame close to the linkage rod, and the circumferential surface of the linkage rod contacts the inner wall of the sliding groove. The movement of the mounting plate drives the linkage rod to move. When the linkage rod moves in the sliding groove, the loading frame provides supporting force for the moving linkage rod. By providing supporting force to the linkage rod through the loading frame, the linkage rod moves more smoothly.

[0008] According to the above technical solution, a No. 1 volute spring is arranged between the grip rod and the mounting plate. The grip rod rotates to stretch the No. 1 volute spring, and the No. 1 volute spring is stretched and deformed. A round hole is opened on the top of the loading frame.

[0009] According to the above technical scheme, it also includes a pushing device and a protective device; the pushing device includes a hollow plate, a cylindrical rod, a telescopic spring, a contact plate, a connecting frame, a rotating shaft, a knocking block and a plurality of blocking blocks, the cylindrical rod moves to drive the connecting frame to move in the direction of the contact plate, and the connecting frame moves to drive the rotating shaft to move in the direction of the contact plate, the hollow plate is fixedly installed on the inner wall of the loading frame, the cylindrical rod slides through the inner and outer walls of the hollow plate, the telescopic spring is arranged between the cylindrical rod and the hollow plate, the contact plate is fixedly installed on a side of the cylindrical rod away from the hollow plate, the connecting frame is fixedly installed on the circumferential surface of the cylindrical rod, the rotating shaft rotates and passes through the inner and outer walls of the connecting frame, the knocking block is fixedly installed on the circumferential surface of the rotating shaft, and a plurality of the blocking blocks are fixedly installed on the inner wall of the hollow plate, a semicircular groove is provided on a side of the contact plate close to the linkage rod, the linkage rod contacts the semicircular groove of the contact plate during the movement, the linkage rod moves to apply a thrust to the semicircular groove, and the contact plate is affected by the thrust and moves in the direction away from the hollow plate, the contact plate is slidably installed on the inner wall of the loading frame, and the knocking block itself has elasticity.

[0010] According to the above technical solution, a curved surface 1 is provided on a side of the knocking block away from the connecting frame, and a slope 1 is provided on a side of the blocking block close to the knocking block. The curved surface 1 of the knocking block contacts the slope 1 of the blocking block during movement, and the slope 1 hinders the moving curved surface 1, so that the knocking block rotates toward the connecting frame due to the resistance.

[0011] According to the above technical solution, a No. 2 scroll spring is arranged between the rotating shaft and the connecting frame. When the contact surfaces of the knocking block and the blocking block are separated, the deformed No. 2 scroll spring recovers and drives the knocking block to reset. The side of the knocking block close to the blocking block contacts the inner wall of the connecting frame.

[0012] According to the above technical scheme, the protective device includes a sliding plate, a connecting frame, a round rod, a blocking piece, a round tube, a T-shaped rod and a No. 2 spring piece. When the contact plate pushes the linkage rod to move quickly, the linkage rod contacts the blocking piece during the movement, and the movement of the linkage rod drives the blocking piece to rotate in the direction close to the L-shaped plate. The sliding plate is slidably installed on the surface of the loading frame, the connecting frame is fixedly installed on a side of the sliding plate close to the loading frame, the round rod is fixedly passed through the inner and outer walls of the connecting frame, the blocking piece is rotatably installed on the circumferential surface of the round rod, the round tube is fixedly passed through the top of the sliding plate, the T-shaped rod is slidably installed on the inner wall of the round tube, the No. 2 spring piece is arranged between the T-shaped rod and the sliding plate, the circumferential surface of the T-shaped rod contacts the inner wall of the circular hole, and the surface of the T-shaped rod in contact with the circular hole is separated during the movement, so that the limit imposed on the sliding plate by the loading frame is released.

[0013] According to the above technical solution, a second arc surface is provided on one side of the blocking plate close to the L-shaped plate. When the linkage rod moves toward the fixed platform, the linkage rod contacts the second arc surface of the blocking plate during movement. The movement of the linkage rod drives the blocking plate to rotate in the direction away from the L-shaped plate. A No. 3 spiral spring is arranged between the blocking plate and the round rod.

[0014] The present invention provides a production-use automobile parts shell press-fitting device, which has the following beneficial effects:

[0015] (1) In the production-use automobile parts shell pressing equipment, the rubber clamp applies a thrust to the outer wall of the workpiece, so that the rubber clamp clamps the workpiece. By providing corrugations on the rubber clamp, the friction coefficient between the rubber clamp and the workpiece contact surface is increased, which effectively improves the clamping effect and ensures the stability of the workpiece during processing. The Z-shaped plate is restored to drive the placement plate to move upward, and the movement of the placement plate drives the press-fitted workpiece to move upward. The elastic Z-shaped plate provides power to drive the placement plate to move upward, so that the operator can safely and quickly remove the formed workpiece under standard operation.

[0016] (2) In the production of automobile parts shell pressing equipment, the contact plate is supported by the loading frame to move more smoothly. The loading frame provides support for the fast-moving contact plate to ensure that the contact plate can stably push the linkage rod to move, while saving the operator's physical strength and improving the unloading efficiency. The intermittent collision between the knocking block and the blocking block generates continuous vibration. The intermittent collision between the knocking block and several blocking blocks generates continuous vibration, which makes the cylindrical rod move more smoothly due to the vibration, helping to avoid the cylindrical rod from getting stuck or stuck.

[0017] (3) In the production-use automobile parts shell pressing equipment, the moving linkage rod and multiple blocking plates are in intermittent contact, resulting in the linkage rod's movement speed being slowed down by the intermittent resistance. The multiple blocking plates apply intermittent resistance to the linkage rod, which effectively reduces the speed at which the linkage rod moves to this area, and effectively avoids the contact plate from being pushed too quickly and causing a collision. The loading frame applies a limit to the sliding plate, and at the same time, the contact position between the linkage rod and the blocking plate changes. The position of the sliding plate can be quickly changed through standardized operations, making it convenient for operators to adjust the contact position between the linkage rod and the blocking plate, effectively improving the flexibility of the blocking plate when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the position structure of the upper mold and the lower mold of the present invention;

[0020] Figure 3 It is a schematic diagram of the position structure of the linkage rod and the contact plate of the present invention;

[0021] Figure 4 It is a schematic diagram of the internal structure of the fixing device of the present invention;

[0022] Figure 5 This is a schematic diagram of the position structure of the grip rod and the L-shaped plate of the present invention;

[0023] Figure 6 It is a schematic diagram of the internal structure of the pushing device of the present invention;

[0024] Figure 7 For the present invention Figure 6 The enlarged structural diagram at A in the middle;

[0025] Figure 8 It is a schematic diagram of the internal structure of the protective device of the present invention.

[0026] In the figure: 1. processing table; 2. fixing table; 3. pressing mechanism; 4. upper mold; 5. lower mold; 6. loading frame; 7. carrying plate; 8. linkage rod; 9. lifting rod; 10. Z-shaped piece; 11. placing plate; 12. rubber splint; 13. No. 1 spring; 14. gripping rod; 15. L-shaped plate; 161. hollow plate; 162. cylindrical rod; 163. telescopic spring; 164. contact plate; 165. connecting frame; 166. rotating shaft; 167. knocking block; 168. blocking block; 171. sliding plate; 172. connecting frame; 173. round rod; 174. blocking piece; 175. round tube; 176. T-shaped rod; 177. No. 2 spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1 - Figure 5One embodiment of the present invention is: a production automobile parts shell press-fitting equipment, including a processing table 1, a fixed table 2 is fixedly installed on the top of the processing table 1, a press-fitting mechanism 3 is fixedly penetrated on the top of the fixed table 2, an upper mold 4 is fixedly installed on the output end of the press-fitting mechanism 3, a lower mold 5 is fixedly installed on the top of the processing table 1, and also includes a fixing device; wherein the fixing device includes a loading frame 6, a carrying plate 7, a linkage rod 8, a lifting rod 9, a Z-shaped sheet 10, a placement plate 11, a rubber splint 12, a No. 1 spring sheet 13, a grip rod 14 and an L-shaped plate 15, the loading frame 6 is fixedly penetrated inside and outside the fixed table 2 The carrying plate 7 is slidably mounted on the inner wall of the loading frame 6, the linkage rod 8 is fixedly mounted on the side of the carrying plate 7 close to the loading frame 6, the lifting rod 9 slides through the inner and outer walls of the carrying plate 7, the Z-shaped piece 10 is arranged between the lifting rod 9 and the carrying plate 7, the placement plate 11 is fixedly mounted on the side of the lifting rod 9 away from the carrying plate 7, the rubber clamping plate 12 slides through the inner and outer walls of the placement plate 11, the No. 1 spring sheet 13 is arranged between the rubber clamping plate 12 and the placement plate 11, the gripping rod 14 is rotatably mounted on the side of the carrying plate 7 away from the fixed platform 2, and the L-shaped plate 15 is fixedly mounted on the side of the loading frame 6 close to the gripping rod 14 (such as Figure 5 As shown, the Z-shaped sheet 10 itself is elastic, a placement groove is provided on the top of the placement plate 11, and a corrugation is provided on the side of the rubber clamping plate 12 away from the No. 1 spring sheet 13. By providing the corrugation on the rubber clamping plate 12, the friction coefficient between the contact surface of the rubber clamping plate 12 and the workpiece is increased, the clamping effect is effectively improved, and the stability of the workpiece during the processing is ensured.

[0029] A slide groove is provided on one side of the loading frame 6 close to the linkage rod 8 , and the circumferential surface of the linkage rod 8 contacts the inner wall of the slide groove. The loading frame 6 provides a supporting force to the linkage rod 8 , so that the linkage rod 8 moves more smoothly.

[0030] A spiral spring is arranged between the gripping rod 14 and the mounting plate 7, and a round hole (such as Figure 8 As shown), by setting a No. 1 scroll spring, the handle 14 is prevented from rotating due to accidental touching, which would affect the normal pressing process. At the same time, the Z-shaped sheet 10 provides power to drive the placement plate 11 to move upward, so that the operator can safely and quickly remove the formed workpiece under standard operation.

[0031] When the present embodiment is working, before the workpiece is pressed, the rubber clamping plate 12 is manually pushed to move in the direction of the No. 1 spring sheet 13, and the rubber clamping plate 12 moves to squeeze the No. 1 spring sheet 13, and the No. 1 spring sheet 13 is squeezed and deformed. When the rubber clamping plate 12 moves to the predetermined position, the workpiece is placed in the placement groove of the placement plate 11, and the rubber clamping plate 12 is released. The deformed No. 1 spring sheet 13 recovers under the action of its own elasticity, and the recovery of the No. 1 spring sheet 13 drives the rubber clamping plate 12 to move toward each other. The corrugations of the rubber clamping plate 12 contact the outer wall of the workpiece during the movement. The moving rubber clamping plate 12 is blocked by the work and stops moving, resulting in the obstruction of the recovery of the No. 1 spring sheet 13, so that the No. 1 spring sheet 13 exerts a reaction force on the rubber clamping plate 12. The rubber clamping plate 12 is affected by the reaction force and exerts a relative thrust on the outer wall of the workpiece, so that the rubber clamping plate 12 clamps the workpiece. By providing corrugations on the rubber clamping plate 12, the contact surface between the rubber clamping plate 12 and the workpiece is increased. The friction coefficient effectively improves the clamping effect and ensures the stability of the workpiece during processing. After the clamping is completed, the grip rod 14 is manually rotated to rotate in the direction of the placement plate 11. The grip rod 14 rotates to stretch the No. 1 scroll spring. The No. 1 scroll spring is deformed by the stretching. After the grip rod 14 is rotated to the specified position, it pushes the grip rod 14 to move in the direction of the fixed platform 2. The grip rod 14 moves to drive the carrying plate 7 to move in the direction of the fixed platform 2. The carrying plate 7 moves to drive the linkage rod 8 to move in the direction of the fixed platform 2. At the same time, the carrying plate 7 moves to drive the lifting rod 9 to move in the direction of the fixed platform 2. The lifting rod 9 moves to drive the placement plate 11 to move in the direction of the fixed platform 2. The placement plate 11 moves to drive the workpiece to move in the direction of the fixed platform 2. The carrying plate 7 contacts the inner wall of the fixed platform 2 during the movement and stops moving. The grip rod 14 is released. The deformed No. 1 scroll spring recovers and drives the grip rod 14 to rotate in the direction away from the placement plate 11. The circumferential surface of the grip rod 14 contacts the inner wall of the L-shaped plate 15 during the rotation (such as Figure 5As shown in the figure, the L-shaped plate 15 limits the movement of the carrying plate 7. After the carrying plate 7 is limited, the pressing mechanism 3 is started, and the output end of the pressing mechanism 3 drives the upper mold 4 to move downward. The upper mold 4 contacts the top of the placement plate 11 during the movement. The upper mold 4 moves to drive the placement plate 11 to move downward. The placement plate 11 moves to drive the lifting rod 9 to move downward. The lifting rod 9 moves to squeeze the Z-shaped piece 10. The Z-shaped piece 10 is squeezed and deformed. The bottom of the placement plate 11 contacts the top of the lower mold 5 during the movement. The lower mold 5 applies an upward supporting force to the placement plate 11. At the same time, the placement plate 11 is blocked and stops moving. The upper mold 4 continues The extruded workpiece is moved for press-fitting operation. After the press-fitting is completed, the output end of the press-fitting mechanism 3 drives the upper mold 4 to move upward, so that the pressure applied by the upper mold 4 to the placement plate 11 gradually decreases, and the deformed Z-shaped piece 10 recovers and drives the placement plate 11 to move upward. The movement of the placement plate 11 drives the press-fitted workpiece to move upward. After the placement plate 11 is reset to the initial position, the operator repeats the above operation to release the limit of the mounting plate 7, and then pulls out the placement plate 11 to quickly remove the workpiece. The elastic Z-shaped piece 10 provides power to drive the placement plate 11 to move upward, so that the operator can safely and quickly remove the formed workpiece under standard operation.

[0032] See also Figure 1 - Figure 8 On the basis of the above embodiment, another embodiment of the present invention further includes a pushing device and a protective device; the pushing device includes a hollow plate 161, a cylindrical rod 162, a telescopic spring 163, a contact plate 164, a connecting frame 165, a rotating shaft 166, a knocking block 167 and a plurality of blocking blocks 168, the hollow plate 161 is fixedly mounted on the inner wall of the loading frame 6, the cylindrical rod 162 slides through the inner and outer walls of the hollow plate 161, the telescopic spring 163 is arranged between the cylindrical rod 162 and the hollow plate 161, the contact plate 164 is fixedly mounted on the side of the cylindrical rod 162 away from the hollow plate 161, and the connecting frame 1 65 is fixedly mounted on the circumferential surface of the cylindrical rod 162, the rotating shaft 166 rotates and penetrates the inner and outer walls of the connecting frame 165, the knocking block 167 is fixedly mounted on the circumferential surface of the rotating shaft 166, and a plurality of blocking blocks 168 are fixedly mounted on the inner wall of the hollow plate 161. A semicircular groove is provided on a side of the contact plate 164 close to the linkage rod 8, and the contact plate 164 is slidably mounted on the inner wall of the loading frame 6. The knocking block 167 itself is elastic and provides support for the fast-moving contact plate 164 through the loading frame 6, ensuring that the contact plate 164 can stably push the linkage rod 8 to move, while saving the operator's physical strength and improving the unloading efficiency.

[0033] The knocking block 167 has an arc surface 1 on one side away from the connecting frame 165, and the blocking block 168 has an inclined surface 1 on one side close to the knocking block 167. By providing inclined surface 1, the impact on the normal movement of the knocking block 167 is reduced, making it convenient for the operator to push the placement plate 11 to move toward the fixed platform 2.

[0034] A No. 2 spiral spring is arranged between the rotating shaft 166 and the connecting frame 165. The side of the knocking block 167 close to the blocking block 168 contacts the inner wall of the connecting frame 165. The intermittent collision between the knocking block 167 and several blocking blocks 168 generates continuous vibration, so that the cylindrical rod 162 moves more smoothly due to the influence of the vibration, which helps to avoid the cylindrical rod 162 from getting stuck or stuck.

[0035] The protective device includes a sliding plate 171, a connecting frame 172, a round rod 173, a blocking piece 174, a round tube 175, a T-shaped rod 176 and a second spring piece 177. The sliding plate 171 is slidably installed on the surface of the loading frame 6, the connecting frame 172 is fixedly installed on a side of the sliding plate 171 close to the loading frame 6, the round rod 173 is fixedly passed through the inner and outer walls of the connecting frame 172, the blocking piece 174 is rotatably installed on the circumferential surface of the round rod 173, the round tube 175 is fixedly passed through the top of the sliding plate 171, the T-shaped rod 176 is slidably installed on the inner wall of the round tube 175, the second spring piece 177 is arranged between the T-shaped rod 176 and the sliding plate 171, the circumferential surface of the T-shaped rod 176 contacts the inner wall of the circular hole, and the position of the sliding plate 171 can be quickly changed through standardized operation, which is convenient for the operator to adjust the contact position of the linkage rod 8 with the blocking piece 174, and effectively improves the flexibility of the blocking piece 174 when used.

[0036] A second arc surface is provided on one side of the blocking plate 174 close to the L-shaped plate 15, and a No. 3 spiral spring is arranged between the blocking plate 174 and the round rod 173. Intermittent resistance is applied to the linkage rod 8 through multiple blocking plates 174, which effectively reduces the speed at which the linkage rod 8 moves to this area, and effectively avoids collision caused by excessive pushing of the contact plate 164.

[0037] When the present embodiment is working, the linkage rod 8 contacts the semicircular groove of the contact plate 164 during the movement, and the linkage rod 8 moves to apply a thrust to the semicircular groove. The contact plate 164 is affected by the thrust and moves in a direction away from the hollow plate 161. The movement of the contact plate 164 drives the cylindrical rod 162 to move in a direction away from the hollow plate 161. The movement of the cylindrical rod 162 stretches the telescopic spring 163, and the telescopic spring 163 is stretched and deformed. The deformed telescopic spring 163 stores energy under the action of its own elasticity. Since the contact plate 164 is slidably mounted on the loading The inner wall of the frame 6 enables the loading frame 6 to provide support for the moving contact plate 164. The contact plate 164 moves more smoothly under the action of the supporting force. The linkage rod 8 stops moving after moving to the specified position, so that the contact plate 164 stops moving. When the operator releases the limit of the loading plate 7 in a standardized manner, the deformed telescopic spring 163 recovers and drives the cylindrical rod 162 to move rapidly toward the hollow plate 161. The movement of the cylindrical rod 162 drives the contact plate 164 to move rapidly toward the hollow plate 161. The movement of the semicircular groove pushes the linkage rod 8 away from the hollow plate 161. The fixed platform 2 moves rapidly in the direction of the fixed platform 2, and the loading frame 6 provides support for the contact plate 164 in rapid movement, ensuring that the contact plate 164 can stably push the linkage rod 8 to move, while saving the operator's physical strength and improving the unloading efficiency; in general, when the linkage rod 8 moves in the direction close to the fixed platform 2, the cylindrical rod 162 moves and drives the connecting frame 165 to move in the direction of the contact plate 164, the connecting frame 165 moves and drives the rotating shaft 166 to move in the direction of the contact plate 164, and the rotating shaft 166 moves and drives the knocking block 167 to move in the direction of the contact plate 164 The arc surface 1 of the knocking block 167 contacts the inclined surface 1 of the blocking block 168 during the movement, and the inclined surface 1 hinders the moving arc surface 1, so that the knocking block 167 is affected by the resistance and rotates toward the connecting frame 165. The rotation of the knocking block 167 drives the rotating shaft 166 to rotate toward the connecting frame 165. The rotating shaft 166 stretches the second scroll spring during the rotation process. The second scroll spring is stretched and deformed. When the contact surface of the knocking block 167 and the blocking block 168 is separated, the deformed second scroll spring recovers and drives the knocking block 167 to reset.When the cylindrical rod 162 is reset, the knocking block 167 moves to the initial position. During the movement, the arc surface of the knocking block 167 contacts the plane of the blocking block 168 close to the contact plate 164. Since the side of the knocking block 167 close to the contact plate 164 contacts the inner wall of the connecting frame 165, the rotation of the knocking block 167 in the direction of the contact plate 164 is restricted, so that the knocking block 167 can only rotate to one side, so that the knocking block 167 is blocked from continuing to move and deforms. When the striking block 167 and the blocking block 168 are separated, the deformed striking block 167 recovers under the action of its own elasticity, and the striking block 167 collides with the second blocking block 168 during the recovery process, so that the striking block 167 and the plurality of blocking blocks 168 intermittently collide to generate continuous vibration. The striking block 167 and the plurality of blocking blocks 168 intermittently collide to generate continuous vibration, so that the cylindrical rod 162 is affected by the vibration and moves more smoothly, which helps to avoid the cylindrical rod 162 from being stuck or stuck.

[0038] When in use, when the linkage rod 8 moves in the direction close to the fixed platform 2, the linkage rod 8 contacts the second arc surface of the blocking piece 174 during the movement, and the linkage rod 8 moves to drive the blocking piece 174 to rotate in the direction away from the L-shaped plate 15. The blocking piece 174 stretches the No. 3 scroll spring during the rotation. When the blocking piece 174 is separated from the contact surface of the linkage rod 8 during the slight rotation, the deformed No. 3 scroll spring recovers and drives the blocking piece 174 to rotate to the initial position. When the contact plate 164 pushes the linkage rod 8 to move quickly, the linkage rod 8 contacts the blocking piece 174 during the movement. The linkage rod 8 moves to drive the blocking piece 174 to rotate in the direction close to the L-shaped plate 15. The blocking piece 174 rotates and stretches the No. 3 scroll spring. The volute spring is deformed by being stretched, and the deformed No. 3 volute spring applies a reaction force to the rotating baffle 174. The baffle 174 is affected by the reaction force and applies resistance to the moving linkage rod 8, so that the moving linkage rod 8 and multiple baffles 174 are in intermittent contact, resulting in the movement speed of the linkage rod 8 being slowed down by the intermittent resistance. When the contact surface between the baffle 174 and the linkage rod 8 is separated, the deformed No. 3 volute spring recovers and drives the baffle 174 to rotate to the initial position, and applies intermittent resistance to the linkage rod 8 through multiple baffles 174, which effectively reduces the speed at which the linkage rod 8 moves to this area, and effectively avoids collision caused by the contact plate 164 being pushed too quickly. When the operator needs When the contact position between the blocking piece 174 and the linkage rod 8 is changed, the T-shaped rod 176 is manually stretched upward, and the T-shaped rod 176 moves to stretch the second spring piece 177. The second spring piece 177 is stretched and deformed. At the same time, the T-shaped rod 176 is separated from the surface in contact with the circular hole during the movement, so that the limit imposed by the loading frame 6 on the sliding plate 171 is released, and the sliding plate 171 is pushed to move in the direction away from the L-shaped plate 15. The movement of the sliding plate 171 drives the connecting frame 172 to move in the direction away from the L-shaped plate 15. The movement of the connecting frame 172 drives the round rod 173 to move in the direction away from the L-shaped plate 15. The movement of the round rod 173 drives the blocking piece 174 to move in the direction away from the L-shaped plate 15. At the same time, the sliding The movement of plate 171 drives the round tube 175 to move away from the L-shaped plate 15, and the movement of the round tube 175 drives the T-shaped rod 176 to move away from the L-shaped plate 15. When the sliding plate 171 moves to the specified position, the T-shaped rod 176 is released, and the deformed No. 2 spring piece 177 recovers and drives the T-shaped rod 176 to move downward. The T-shaped rod 176 contacts the round hole again during the movement, so that the loading frame 6 re-applies a limit to the sliding plate 171. At the same time, the contact position of the linkage rod 8 and the blocking plate 174 changes. The position of the sliding plate 171 can be quickly changed through standardized operations, which is convenient for the operator to adjust the contact position of the linkage rod 8 and the blocking plate 174, effectively improving the flexibility of the blocking plate 174 when used.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A press-fitting device for a housing of an automobile component for production, comprising a processing table (1), characterized in that: A fixed platform (2) is fixedly installed on the top of the processing platform (1), a pressing mechanism (3) is fixedly passed through the top of the fixed platform (2), an upper mold (4) is fixedly installed on the output end of the pressing mechanism (3), and a lower mold (5) is fixedly installed on the top of the processing platform (1), and also includes a fixing device, a pushing device and a protective device; The fixing device comprises a loading frame (6), a carrying plate (7), a linkage rod (8), a lifting rod (9), a Z-shaped sheet (10), a placing plate (11), a rubber clamp (12), a No. 1 spring sheet (13), a gripping rod (14) and an L-shaped plate (15); the loading frame (6) is fixedly passed through the inner and outer walls of the fixing platform (2); the carrying plate (7) is slidably mounted on the inner wall of the loading frame (6); the linkage rod (8) is fixedly mounted on a side of the carrying plate (7) close to the loading frame (6); the lifting rod (9) is slidably passed through the inner and outer walls of the carrying plate (7); the Z-shaped sheet (10) is arranged between the lifting rod (9) and the carrying plate (7); The placement plate (11) is fixedly mounted on a side of the lifting rod (9) away from the mounting plate (7); the rubber clamp (12) slides through the inner and outer walls of the placement plate (11); the first spring sheet (13) is arranged between the rubber clamp (12) and the placement plate (11); the gripping rod (14) is rotatably mounted on a side of the mounting plate (7) away from the fixed platform (2); the L-shaped plate (15) is fixedly mounted on a side of the loading frame (6) close to the gripping rod (14); the Z-shaped sheet (10) itself is elastic; a placement groove is provided on the top of the placement plate (11); and a corrugation is provided on a side of the rubber clamp (12) away from the first spring sheet (13).

2. The press-fitting equipment for automobile parts housing for production according to claim 1, characterized in that: A sliding groove is provided on one side of the loading frame (6) close to the linkage rod (8), and the circumferential surface of the linkage rod (8) contacts the inner wall of the sliding groove.

3. The press-fitting equipment for automobile parts housing for production according to claim 1, characterized in that: A No. 1 spiral spring is arranged between the gripping rod (14) and the mounting plate (7), and a round hole is opened at the top of the loading frame (6).

4. The press-fitting equipment for automobile parts housing for production according to claim 1, characterized in that: The pushing device comprises a hollow plate (161), a cylindrical rod (162), a telescopic spring (163), a contact plate (164), a connecting frame (165), a rotating shaft (166), a knocking block (167) and a plurality of blocking blocks (168); the hollow plate (161) is fixedly mounted on the inner wall of the loading frame (6); the cylindrical rod (162) slides through the inner and outer walls of the hollow plate (161); the telescopic spring (163) is arranged between the cylindrical rod (162) and the hollow plate (161); the contact plate (164) is fixedly mounted on the cylindrical rod (162) The connecting frame (165) is fixedly mounted on the circumferential surface of the cylindrical rod (162) on the side away from the hollow plate (161); the rotating shaft (166) rotates and penetrates the inner and outer walls of the connecting frame (165); the knocking block (167) is fixedly mounted on the circumferential surface of the rotating shaft (166); a plurality of blocking blocks (168) are fixedly mounted on the inner wall of the hollow plate (161); a semicircular groove is formed on the side of the contact plate (164) close to the linkage rod (8); the contact plate 164 is slidably mounted on the inner wall of the loading frame (6); and the knocking block (167) itself is elastic.

5. The press-fitting equipment for automobile parts housing for production according to claim 4, characterized in that: A curved surface 1 is provided on a surface of the knocking block (167) away from the connecting frame (165), and a slope 1 is provided on a surface of the blocking block (168) close to the knocking block (167).

6. The press-fitting equipment for automobile parts housing for production according to claim 4, characterized in that: A second spiral spring is arranged between the rotating shaft (166) and the connecting frame (165), and a surface of the knocking block (167) close to the blocking block (168) contacts the inner wall of the connecting frame (165).

7. The press-fitting equipment for automobile parts housing for production according to claim 1, characterized in that: The protective device comprises a sliding plate (171), a connecting frame (172), a round rod (173), a blocking piece (174), a round tube (175), a T-shaped rod (176) and a second spring piece (177); the sliding plate (171) is slidably mounted on the surface of the loading frame (6); the connecting frame (172) is fixedly mounted on a side of the sliding plate (171) close to the loading frame (6); the round rod (173) is fixedly penetrated through the inner and outer walls of the connecting frame (172); the blocking piece (174) is rotatably mounted on the circumferential surface of the round rod (173); the round tube (175) is fixedly penetrated through the top of the sliding plate (171); the T-shaped rod (176) is slidably mounted on the inner wall of the round tube (175); the second spring piece (177) is arranged between the T-shaped rod (176) and the sliding plate (171); and the circumferential surface of the T-shaped rod (176) contacts the inner wall of the circular hole.

8. The press-fitting equipment for automobile parts housing for production according to claim 7, characterized in that: A second arc surface is provided on one side of the blocking plate (174) close to the L-shaped plate (15), and a third spiral spring is provided between the blocking plate (174) and the round rod (173).

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