CN216324636U - Copper sheathing riveter - Google Patents

Abstract

The utility model discloses a copper bush riveting machine which comprises a support, wherein a fixing device used for installing a to-be-riveted assembly is arranged on the support, an extruding device used for extruding the to-be-riveted assembly is arranged on the support, the extruding device is positioned right above the fixing device, a power device used for driving the extruding device to move towards the to-be-riveted assembly is arranged on the support, the extruding device comprises an extruding main shaft used for directly extruding the to-be-riveted assembly, and the extruding tail end of the extruding main shaft is made of a soft material. The utility model has the advantages that: the riveting assembly can be precisely riveted, the riveted part of the riveting assembly is smooth and has no burr and scratch, and the part to be riveted can be completely filled with metal; the buffer performance is realized, and the reliability is high; can automatically remove materials and has high efficiency.

Description

Copper sheathing riveter

Technical Field

The utility model relates to the field of riveting equipment, in particular to a copper bush riveting machine which can smoothly fill and hermetically rivet a to-be-riveted assembly.

Background

Riveting technology has been widely applied to the industrial field for a long time, and makes remarkable contribution to the development of the world. The prior art has been developed from the original common riveting to the sealing riveting, the special riveting and other riveting technologies.

The existing riveting machine adopting the sealing riveting technology generally adopts a hard material to rivet metal to be riveted directly, and the mode cannot tightly rivet the metal at the riveting part of an assembly to be riveted, so that the overall performance of a product is influenced.

In view of the above, it is desirable to provide a copper sheathing riveting machine that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The copper sleeve riveting machine provided by the utility model overcomes the defects of the prior art, and can smoothly and strictly rivet metal on the riveting part of the assembly to be riveted.

The technical scheme adopted by the utility model is as follows:

the copper sleeve riveting machine comprises a support, wherein a fixing device used for installing a to-be-riveted assembly is arranged on the support, an extruding device used for extruding the to-be-riveted assembly is arranged on the support, the extruding device is located right above the fixing device, a power device used for driving the extruding device to move towards the to-be-riveted assembly is arranged on the support, the extruding device comprises an extruding main shaft used for directly extruding the to-be-riveted assembly, and the extruding tail end of the extruding main shaft is made of a soft material.

Further, the method comprises the following steps: the extrusion device comprises a fixed plate connected with the power device, a first adjustable plate is arranged on the fixed plate, a second adjustable plate is arranged on the first adjustable plate, and the extrusion main shaft is arranged on the second adjustable plate.

Further, the method comprises the following steps: the extrusion main shaft is internally provided with a cavity, the cavity is internally provided with a first spring and further comprises a first connecting rod, one end of the first connecting rod is provided with a round table, the other end of the first connecting rod is connected with the extrusion tail end, the round table of the first connecting rod is positioned in the cavity and can slide in the cavity, one end of the first spring is abutted against a first adjustable plate, and the other end of the first spring is abutted against the round table of the first connecting rod.

Further, the method comprises the following steps: the extrusion device includes first stripper plate, be provided with the second stripper plate on the first stripper plate, be provided with the confession on the first stripper plate and treat a through-hole that the riveting sub-assembly passes through, be provided with No. two through-holes equal with a through-hole internal diameter on the second stripper plate, No. one through-hole and No. two through-hole intercommunication, be provided with No. three through-holes that supply the extrusion end to pass through on the second stripper plate, No. three through-holes and No. two through-hole intercommunication.

Further, the method comprises the following steps: first cylindrical shafts are symmetrically arranged on the second adjustable plate along the extrusion main shaft, penetrate through the first extrusion plate and the second extrusion plate and are in sliding connection with the first extrusion plate and the second extrusion plate, second springs are sleeved on the first cylindrical shafts, and the second springs are arranged between the first extrusion plate and the second adjustable plate.

Further, the method comprises the following steps: the adjustable plate of second is provided with the second connecting rod along the extrusion main shaft symmetry on, second connecting rod one end is provided with the round platform, the second stripper plate is provided with and supplies the gliding No. four through-holes of second connecting rod and No. five through-holes, No. four through-holes set up in No. five through-holes tops, No. five through-holes and the round platform clearance fit of second connecting rod, the second connecting rod has cup jointed the third spring, the third spring sets up between adjustable plate of second and second stripper plate.

Further, the method comprises the following steps: the fixing plate is provided with a hollow stud connected with the power device, and the fixing plate is provided with a U-shaped stop iron for fastening the hollow stud.

Further, the method comprises the following steps: and the support is provided with a proximity switch for judging whether the power device works in place.

Further, the method comprises the following steps: the fixing device is provided with a position sensor for detecting whether the assembly to be riveted is placed in place.

Further, the method comprises the following steps: fixing device is including setting up the third adjustable board on the support, be provided with the fourth adjustable board on the third adjustable board, be provided with the support column of placing the sub-assembly of treating riveting on the fourth adjustable board, waist type groove has all been opened in third adjustable board and fourth adjustable board four corners, and the waist type groove direction of third adjustable board and fourth adjustable board is violently indulged perpendicularly.

The utility model has the beneficial effects that:

1. the extrusion main shaft is made of a soft material, the assembly to be riveted can be extruded through deformation, the assembly to be riveted is precisely riveted, the riveted part of the assembly to be riveted is smooth and free of burrs and scratches, and the whole metal filling of the part to be riveted can be realized;

2. the second spring has buffering performance and high reliability;

3. the first spring of setting in extrusion main shaft die cavity can take off the material automatically, and is efficient.

Drawings

FIG. 1: the structural schematic diagram of the copper sheathing riveting machine of the embodiment of the application;

FIG. 2: the extrusion device of the copper sheathing riveting machine of the embodiment of the application is schematically shown in the structure;

FIG. 3: a side view of an extrusion device of a copper sheathing riveting machine of an embodiment of the application;

FIG. 4: a cross-sectional view of a copper sheathing riveter of an embodiment of the present application;

FIG. 5: cross-sectional views of a first compression plate and a second compression plate of embodiments of the present application;

FIG. 6: the extrusion main shaft structure of the extrusion device in the embodiment of the application is schematically shown;

FIG. 7: the structure schematic diagram of a fixing device of a copper sheathing riveting machine in the embodiment of the application;

FIG. 8: an example diagram of an assembly to be riveted of an embodiment of the present application;

FIG. 9: a schematic structural view of an iron part of an embodiment of the present application;

labeled as: 1. a power plant; 2. a fixing device; 3. an extrusion device; 4. an assembly to be riveted; 5. a support; 6. a second cylindrical shaft; 7. positioning blocks; 8. a linear bearing; 9. a proximity switch; 201. a third adjustable plate; 202. a fourth adjustable plate; 203. a support pillar; 204. a third limiting block; 205. a third bolt; 206. a fourth limiting block; 207. a fourth bolt; 208. a connecting plate; 209. a sensor; 301. a hollow stud; 302. a U-shaped stop iron; 303. a fixing plate; 304. a first adjustable plate; 305. a second adjustable plate; 306. a third spring; 307. a second spring; 308. a guide bar; 309. extruding the main shaft; 310. a second compression plate; 311. a first stopper; 312. a first bolt; 313. a second limiting block; 314. a second bolt 315, a first compression plate; 316. a first cylindrical shaft; 317. a first spring; 318. a second connecting rod; 319. a second through hole; 320. a first through hole; 321. a third through hole; 322. a first connecting rod; 323. a fifth through hole; 324. a fourth through hole; 3091. extruding the end; 401. an iron piece; 402. a copper sleeve; 4011. a trench;

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, 6, 8 and 9, the embodiment of the present application discloses a copper sheathing riveting machine, which structurally comprises a support 5, wherein a fixing device 2 for installing a to-be-riveted assembly 4 is arranged on the support 5. The support 5 is provided with a squeezing device 3 for squeezing the assembly 4 to be riveted. The extruding device 3 is positioned right above the fixing device 2. And the power device 1 for driving the extrusion device 3 to move towards the assembly 4 to be riveted is arranged on the support 5. The pressing device 3 comprises a pressing spindle 309 for directly pressing the assembly 4 to be riveted. The extrusion tip 3091 of the extrusion spindle 309 is a soft material.

The soft material may be vulcanized rubber, thermoplastic rubber, etc., and in this embodiment, thermoplastic rubber is used. The assembly to be riveted 4 comprises a copper sleeve 402 and an iron part 401 with grooves 4011 arranged in the copper sleeve 402. The groove 4011 is a riveting portion.

When the riveting device works, the assembly 4 to be riveted is arranged on the surface of the fixing device 2, and the power device 1 pushes the extrusion device 3 to move towards the fixing device 2 after being started. After the extrusion main shaft 309 of the extrusion device 3 contacts the assembly 4 to be riveted arranged in the fixing device 2, the power device 1 continues to push the extrusion device to extrude downwards, and when the extrusion force exceeds the plastic deformation resistance of the copper sleeve 402, the copper sleeve 402 deforms under the extrusion of the extrusion device 3. Since the extrusion tip 3091 of the extrusion spindle 309 is made of a soft material, the restriction of the deformation direction of the copper sleeve 402 is reduced, so that the copper sleeve 402 can be deformed along the groove 4011 of the iron member 401, and finally, the copper sleeve is completely riveted at the groove 4011 of the assembly 4 to be riveted and completely fills the groove 4011.

In the design, the riveting process does not need human intervention, can realize riveting automation to the maximum extent, can ensure complete metal filling of the part to be riveted, and ensures that the riveted part is smooth, burr-free and scratch-free.

Specifically, the method comprises the following steps: as shown in fig. 2, the pressing device 3 includes a fixed plate 303 connected to the power device 1, a first adjustable plate 304 is disposed on the fixed plate 303, a second adjustable plate 305 is disposed on the first adjustable plate 304, and the pressing spindle 309 is disposed on the second adjustable plate 305.

Screw holes are formed in four corners of the fixed plate 303, waist-shaped grooves and screw holes are formed in four corners of the first adjustable plate 304, and waist-shaped grooves are formed in four corners of the second adjustable plate 305. The screw holes of the fixed plate 303 are fitted with the kidney-shaped grooves of the first adjustable plate 304 and are connected by bolts. The screw holes of the first adjustable plate 304 are fitted with the kidney-shaped grooves of the second adjustable plate 305 and are connected by bolts.

During operation, the bolts for connecting the first adjustable plate 304 and the fixed plate 303 are loosened, the screw holes of the fixed plate 303 are adjusted to correspond to different positions of the waist-shaped groove of the first adjustable plate 304, and then the bolts are tightened to fix the first adjustable plate 304 and the fixed plate 303. Loosening the bolts connecting the first adjustable plate 304 and the second adjustable plate 305, adjusting the screw holes of the first adjustable plate 304 to correspond to different positions of the waist-shaped groove of the second adjustable plate 305, and tightening the bolts to fix the first adjustable plate 304 and the second adjustable plate 305. Then, the first stopper 311 is fixed by adjusting the first bolt 312, and the second stopper 313 is fixed by adjusting the second bolt 314.

In the design, after the first adjustable plate 304 is adjusted, the position of the second adjustable plate 305 connected with the first adjustable plate 304 changes along with the change of the first adjustable plate 304, and after the second adjustable plate 305 is adjusted, the relative position of the second adjustable plate 305 and the first adjustable plate 304 changes, at this time, the position of the extrusion spindle 309 arranged on the second adjustable plate 305 is corrected, so that the extrusion spindle 309 connected to the second adjustable plate 305 can be aligned to the assembly 4 to be riveted, the first adjustable plate 304 and the fixed plate 303 are ensured to be integrated, and the reliability of the extrusion device 3 is enhanced.

Specifically, the method comprises the following steps: as shown in fig. 4, a cavity is formed in the extrusion spindle 309, a first spring 317 is formed in the cavity, the extrusion spindle further includes a first connecting rod 322, a circular truncated cone is arranged at one end of the first connecting rod 322, the other end of the first connecting rod 322 is connected with the extrusion tail end 3091, the circular truncated cone of the first connecting rod 322 is located in the cavity and can slide in the cavity, one end of the first spring 317 is abutted to the first adjustable plate 304, and the other end of the first spring 317 is abutted to the circular truncated cone of the first connecting rod 322.

In operation, after the main extrusion shaft 309 rivets the assembly 4 to be riveted, the first connection rod 322 pushes the first spring 317 upwards to compress because of being limited by the assembly 4 to be riveted, and after the assembly 4 to be riveted is riveted, the extrusion device 3 moves upwards to reset, at this time, the first spring 317 starts to recover the original length, and pushes the first connection rod 322 to extrude the assembly 4 to be riveted downwards so as to separate from the third through hole 321, the second through hole 319 and the first through hole 320.

In the above-described design, the riveting process of the assembly to be riveted 4 occurs while the first connecting rod 322 compresses the first spring 317 upward, and the riveting device 3 moves upward after the riveting process occurs. Since the extrusion terminal 3091 directly extruding the assembly 4 to be riveted is made of a soft material, the friction force generated by the extrusion terminal 3091 and the outer wall of the assembly 4 to be riveted can drive the assembly 4 to be riveted to move upwards along with the extrusion device 3. When the extrusion device 3 moves upwards, the first spring 317 starts to recover the original length, and at this time, the first spring 317 generates elastic potential energy to push the first connecting rod 322 to do work on the assembly 4 to be riveted, so that the assembly moves downwards to separate from the first extrusion plate 315 and the second extrusion plate 310, and automatic stripping is realized.

Specifically, the method comprises the following steps: as shown in fig. 4, 5, 8 and 9, the extruding device 3 includes a first extruding plate 315, a second extruding plate 310 is disposed on the first extruding plate 315, a first through hole 320 for allowing the assembly 4 to be riveted to pass through is disposed on the first extruding plate 315, a second through hole 319 equal to the inner diameter of the first through hole 320 is disposed on the second extruding plate 310, the first through hole 320 is communicated with the second through hole 319, a third through hole 321 for allowing the extruding tail end 3091 to pass through is disposed on the second extruding plate 310, and the third through hole 321 is communicated with the second through hole 319.

In operation, the pressing device 3 moves downwards, the assembly 4 to be riveted placed in the fixing device 2 enters the first through hole 320, the third through hole 321 and the second through hole 319, and at the moment, the groove 4011 of the iron piece 401 of the assembly 4 to be riveted is located at the third through hole 321.

In the design, the groove 4011 of the assembly 4 to be riveted is arranged at the third through hole 321, so that the extruding tail end 3091 of the extruding main shaft 309 surrounds the periphery of the groove 4011 in the third through hole 321, the extruding tail end 3091 is still positioned in the third through hole 321 after deformation, and the copper sleeve 402 outside the extruding groove 4011 deforms towards the groove 4011, so that the riveting is smoothly carried out.

Specifically, the method comprises the following steps: as shown in fig. 4, first cylindrical shafts 316 are symmetrically disposed on the second adjustable plate 305 along the extrusion main shaft 309, the first cylindrical shafts 316 penetrate through the first extrusion plate 315 and the second extrusion plate 310 and are slidably connected with the first extrusion plate 315 and the second extrusion plate 310, second springs 307 are sleeved on the first cylindrical shafts 316, and the second springs 307 are disposed between the first extrusion plate 315 and the second adjustable plate 305.

A guide rod 308 is disposed between the second adjustable plate 305 and the second pressing plate 310.

In operation, the first pressing plate 315 contacts the fixing device 2, and at this time, the first pressing plate 315 is continuously stressed to ensure that the assembly 4 to be riveted completely enters the pressing device 3, in the process, the first cylindrical shaft 316 is slidably connected with the first pressing plate 315 and the second pressing plate 310, and in the process, the second spring 307 is stressed and compressed.

In the above design, the second spring 307 can reduce the degree of the first compression plate 315 being compressed after being compressed, so as to effectively prevent the first compression plate 315 from being crushed, and play a role in buffering and damping.

Specifically, the method comprises the following steps: as shown in fig. 2 and 4, the second adjustable plate 305 is symmetrically provided with second connecting rods 318 along the extrusion spindle 309, one end of each second connecting rod 318 is provided with a circular truncated cone, the second extrusion plate 310 is provided with a fourth through hole 324 and a fifth through hole 323 for the second connecting rod 318 to slide, the fourth through hole 324 is arranged above the fifth through hole 323, the fifth through hole 323 is in clearance fit with the circular truncated cone of the second connecting rod 318, the second connecting rod 318 is sleeved with a third spring 306, and the third spring 306 is arranged between the second adjustable plate 305 and the second extrusion plate 310.

The clearance fit between the fifth through hole 323 and the circular truncated cone of the second connecting rod 318 means that the diameter of the circular truncated cone of the second connecting rod 318 is slightly smaller than the inner diameter of the fifth through hole 323, and the circular truncated cone of the second connecting rod 318 can only slide in the fifth through hole 323.

During operation, the second connecting rod 318 moves downwards in the riveting process, the third spring 306 is stressed and extruded, and when the extruding device 3 moves upwards after riveting is completed, the circular truncated cone of the second connecting rod 318 is clamped on the critical surface of the fifth through hole 323 and the fourth through hole 324 of the second extruding plate 310, so that the second extruding plate 310 is driven to move upwards.

In the above design, the third spring 306 recovers the original length after being squeezed to reset the second adjustable plate 305, and when the squeezing device 3 moves upward after the riveting is completed, the second connecting rod 318 can drive the second squeezing plate 310 to move upward to prevent the second squeezing plate 310 from sliding down.

Specifically, the method comprises the following steps: as shown in fig. 2, the fixing plate 303 is provided with a hollow stud 301 connected to the power unit 1, and the fixing plate 303 is provided with a U-shaped stopper 302 for fastening the hollow stud 301.

When the device works, the inner wall of the U-shaped stop iron 302 covers the hollow stud 301 and provides downward acting force for the hollow stud 301.

The above design ensures that the position of the hollow stud 301 does not move relatively, and ensures that the extrusion device 3 does not shift in position during the extrusion process.

Specifically, the method comprises the following steps: as shown in fig. 1, the support 5 is provided with a proximity switch 9 for determining whether the power unit 1 is in operation.

The proximity switch 9 may be a photoelectric proximity switch, a capacitive proximity switch, an eddy current proximity switch, or the like.

When the power device works, the power device 1 drives the extrusion device 3, the second cylindrical shaft 6 penetrates through the linear bearing 8 to be in sliding connection with the support 5, the positioning block 7 arranged on the second cylindrical shaft 6 can move up and down, the sensing area of the proximity switch 9 can sense whether the positioning block 7 moves to a corresponding position, and the proximity switch 9 can send an electrical command after the positioning block 7 moves to the sensing area of the proximity switch 9 to indicate that the positioning block 7 is in a correct position.

In the above design, whether the electrical instruction sent out after the proximity switch 9 senses the position of the positioning block 7 accords with the electrical instruction of the positioning block 7 in the correct position or not can be accurately measured, whether the power device 1 works normally or not can be accurately measured, the force required by riveting can be guaranteed to be in a normal value, and the riveting can be smoothly carried out.

Specifically, the method comprises the following steps: as shown in fig. 7, a position sensor 209 for detecting whether the assembly 4 to be riveted is put in place is provided on the fixture 2.

The position sensor 209 may be a laser sensor, an ultrasonic sensor, a photoelectric sensor, or the like.

In operation, position sensor 209 is mounted on web 208, and when assembly 4 to be riveted is placed on fixture 2, position sensor 209 detects and converts assembly 4 to be riveted into a usable output signal.

In the above design, it is determined whether the position of the assembly 4 to be riveted is correct by determining whether the available output signal of the position sensor 209 matches the output signal of the assembly 4 to be riveted when the assembly 4 to be riveted is placed correctly, so as to correct the deviation of the assembly 4 to be riveted in time and prevent the assembly 4 to be riveted from failing to rivet due to the deviation of the position.

Specifically, the method comprises the following steps: as shown in fig. 7, the fixing device 2 includes a third adjustable plate 201 disposed on the support 5, a fourth adjustable plate 202 is disposed on the third adjustable plate 201, a support column 203 for placing the assembly 4 to be riveted is disposed on the fourth adjustable plate 202, waist-shaped grooves are formed at four corners of the third adjustable plate 201 and the fourth adjustable plate 202, and the directions of the waist-shaped grooves of the third adjustable plate 201 and the fourth adjustable plate 202 are perpendicular to each other.

The waist-shaped groove of the third adjustable plate 201 is matched with the screw hole on the support 5 and connected through a bolt, and the third adjustable plate 201 is provided with the screw hole matched with the waist-shaped groove of the fourth adjustable plate 202 and connected through a bolt.

In operation, the bolts connecting the third adjustable plate 201 and the support 5 are loosened, so that the screw holes on the support 5 correspond to different positions of the waist-shaped groove of the third adjustable plate 201, and then the bolts connecting the third adjustable plate 201 and the support 5 are screwed down. Bolts connecting the third and fourth adjustable plates 201 and 202 are loosened so that the screw holes of the third adjustable plate 201 correspond to different positions of the waist grooves of the fourth adjustable plate 202, and then the bolts connecting the third and fourth adjustable plates 201 and 202 are tightened. Finally, the third bolt 205 and the third stop block 204, and the fourth bolt 207 and the fourth stop block 206 are tightened.

In the above design, the fixing device 2 is adjusted to a proper position, so that the assembly 4 to be riveted mounted on the fixing device 2 can be aligned with the extrusion spindle 309, and the third adjustable plate 201 and the fourth adjustable plate 202 are prevented from relative displacement, so that the fixing function can be better performed.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a copper sheathing riveter, includes support (5), its characterized in that: be provided with fixing device (2) that are used for the installation to wait to rivet sub-assembly (4) on support (5), be provided with on support (5) and be used for the extrusion to wait to rivet extrusion device (3) of sub-assembly (4), extrusion device (3) are located directly over fixing device (2), install on support (5) and be used for driving extrusion device (3) to waiting to rivet power device (1) of sub-assembly (4) direction motion, extrusion device (3) are including being used for direct extrusion to wait to rivet extrusion main shaft (309) of sub-assembly (4), the extrusion end (3091) of extrusion main shaft (309) are soft material.

2. The copper sheathing riveting machine of claim 1, wherein: the extrusion device (3) comprises a fixing plate (303) connected with the power device (1), a first adjustable plate (304) is arranged on the fixing plate (303), a second adjustable plate (305) is arranged on the first adjustable plate (304), and the extrusion main shaft (309) is arranged on the second adjustable plate (305).

3. The copper sheathing riveting machine of claim 2, wherein: be provided with the die cavity in extrusion main shaft (309), be provided with first spring (317) in the die cavity, still include head rod (322), head rod (322) one end is provided with the round platform, the head rod (322) other end is connected with extrusion end (3091), the round platform of head rod (322) is located the die cavity and can slides in the die cavity, first spring (317) one end and first adjustable board (304) butt, the round platform butt of first spring (317) other end and head rod (322).

4. The copper sheathing riveting machine of claim 2, wherein: extrusion device (3) include first stripper plate (315), be provided with second stripper plate (310) on first stripper plate (315), be provided with on first stripper plate (315) and supply to treat a through-hole (320) that riveting sub-assembly (4) pass through, be provided with No. two through-holes (319) that equal with a through-hole (320) internal diameter on second stripper plate (310), No. one through-hole (320) and No. two through-holes (319) intercommunication, be provided with No. three through-hole (321) that supply to extrude terminal (3091) and pass through on second stripper plate (310), No. three through-hole (321) and No. two through-holes (319) intercommunication.

5. The copper sheathing riveting machine of claim 2, wherein: first cylindrical shafts (316) are symmetrically arranged on the second adjustable plate (305) along the extrusion main shaft (309), the first cylindrical shafts (316) penetrate through the first extrusion plate (315) and the second extrusion plate (310) and are in sliding connection with the first extrusion plate (315) and the second extrusion plate (310), second springs (307) are sleeved on the first cylindrical shafts (316), and the second springs (307) are arranged between the first extrusion plate (315) and the second adjustable plate (305).

6. The copper sheathing riveting machine of claim 5, wherein: second connecting rod (318) are symmetrically arranged on the second adjustable plate (305) along the extrusion main shaft (309), a round table is arranged at one end of the second connecting rod (318), a fourth through hole (324) and a fifth through hole (323) for the second connecting rod (318) to slide are arranged on the second extrusion plate (310), the fourth through hole (324) is arranged above the fifth through hole (323), the fifth through hole (323) is in clearance fit with the round table of the second connecting rod (318), a third spring (306) is sleeved on the second connecting rod (318), and the third spring (306) is arranged between the second adjustable plate (305) and the second extrusion plate (310).

7. The copper sheathing riveting machine of claim 2, wherein: the fixing plate (303) is provided with a hollow stud (301) connected with the power device (1), and the fixing plate (303) is provided with a U-shaped stop iron (302) for fastening the hollow stud (301).

8. The copper sheathing riveting machine of claim 1, wherein: and a proximity switch (9) for judging whether the power device (1) works in place is arranged on the support (5).

9. The copper sheathing riveting machine of claim 1, wherein: and a position sensor (209) for detecting whether the assembly (4) to be riveted is placed in place is arranged on the fixing device (2).

10. The copper sheathing riveting machine of claim 1, wherein: fixing device (2) is including setting up third adjustable board (201) on support (5), be provided with fourth adjustable board (202) on third adjustable board (201), be provided with on fourth adjustable board (202) and place support column (203) of treating riveting sub-assembly (4), waist type groove has all been opened in third adjustable board (201) and fourth adjustable board (202) four corners, and the waist type groove direction of third adjustable board (201) and fourth adjustable board (202) is violently indulged perpendicularly.

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