CN215726419U

CN215726419U - Spin riveting machine for assembling temperature sensor

Info

Publication number: CN215726419U
Application number: CN202122101845.8U
Authority: CN
Inventors: 王惠芬; 熊正茂; 成海鹏; 周琼玉
Original assignee: Ascent Sensing System Wuhan Co ltd
Current assignee: Ascent Sensing System Wuhan Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-01
Anticipated expiration: 2031-09-01

Abstract

The utility model provides a spin riveting machine for assembling a temperature sensor, which relates to the technical field of spin riveting machines and comprises a workbench, wherein a spin riveting machine body is fixedly arranged at the top of the workbench, two fixing frames are arranged at the top of the workbench close to the middle position through a first bolt, a first hollow cylindrical block is fixedly arranged between opposite sides of the two fixing frames, the inner wall of the first hollow cylindrical block is rotatably connected with a threaded sleeve through a first bearing, and a threaded rod is sleeved on the inner thread of the threaded sleeve. According to the utility model, the lower die on the spin riveting machine body can be replaced by matching the spring, the T-shaped rod, the second hollow cylindrical block and the arc-shaped block, and meanwhile, the lower dies with various sizes can be fixed, so that the use efficiency of the spin riveting machine body is greatly improved.

Description

Spin riveting machine for assembling temperature sensor

Technical Field

The utility model relates to the technical field of spin riveting machines, in particular to a spin riveting machine for assembling a temperature sensor.

Background

The rotary riveting machine is also called as a riveting machine, a riveting machine and the like, is a novel riveting device developed according to a cold rolling principle, and refers to mechanical equipment capable of riveting objects by using rivets.

The lower mould on the partial spin riveting machine of current temperature sensor equipment usefulness can not change along with the change of last mould, leads to then to go up the mould when carrying out the riveting of great size temperature sensor, can be because lower mould undersize for the quality after the spin riveting machine riveted to temperature sensor is unqualified, thereby reduces the availability factor of spin riveting machine, consequently, needs to propose a neotype spin riveting machine for temperature sensor equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, the lower die on a part of the conventional spin riveting machine body cannot be replaced along with the replacement of the upper die, so that the quality of the riveted part is unqualified and the use efficiency of the spin riveting machine body is reduced when a temperature sensor with a larger size is riveted, and provides a spin riveting machine for assembling the temperature sensor.

In order to achieve the purpose, the utility model adopts the following technical scheme: a spin riveting machine for assembling a temperature sensor comprises a workbench, wherein a spin riveting machine body is fixedly installed at the top of the workbench, two fixing frames are installed at the top of the workbench close to the middle position through a first bolt, a first hollow cylindrical block is fixedly installed between the opposite sides of the two fixing frames, the inner wall of the first hollow cylindrical block is rotatably connected with a threaded sleeve through a first bearing, a threaded rod is sleeved on the inner thread of the threaded sleeve, a connecting plate is fixedly installed at the top of the threaded rod, a circular ring block is arranged at the top of the connecting plate, the inner wall of the circular ring block is rotatably connected with a second hollow cylindrical block through a second bearing, four T-shaped cylindrical holes are formed in the outer wall of the second hollow cylindrical block and are distributed at equal intervals, springs are fixedly installed on one side of the inner walls of the four T-shaped cylindrical holes, and T-shaped rods are movably sleeved inside the four T-shaped cylindrical holes, and one end of each of the four T-shaped rods is fixedly provided with an arc-shaped block.

Preferably, the other ends of the four springs are fixedly mounted with one ends of the four T-shaped rods respectively, and one ends of the four T-shaped rods are movably sleeved inside the four springs respectively.

Preferably, the top of the circular ring block is movably penetrated with three fixing rods distributed at equal intervals, the fixing blocks are movably penetrated between the outer surfaces of the fixing rods, and the bottoms of the fixing blocks are connected to the bottom of the connecting plate through first bolt threads.

Preferably, a servo motor is installed at the position, close to the edge, of the top of the workbench, and a driven gear is fixedly sleeved on the outer wall of the threaded sleeve.

Preferably, the outer surface of the output end of the servo motor is fixedly sleeved with a driving gear, and the teeth of the driven gear and the teeth of the driving gear are in meshing connection with a transmission belt.

Preferably, limiting rods penetrate through four corners of the bottom of the connecting plate in a movable mode, and the bottom ends of the four limiting rods are fixedly mounted on the top of the workbench.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the riveting machine, the lower die on the riveting machine body can be replaced under the matching of the spring, the T-shaped rod, the second hollow cylindrical block and the arc-shaped block, meanwhile, the lower dies with various sizes can be fixed, the use efficiency of the riveting machine body is greatly improved, the second hollow cylindrical block can conveniently rotate under the matching of the second bearing and the circular ring block, and then the T-shaped rod can conveniently fix the lower die through the spring and the arc-shaped block.

2. According to the utility model, the annular block can be rapidly and stably disassembled and assembled on the connecting plate through the matching of the fixed rod, the fixed block and the first bolt, the threaded sleeve can be driven to rotate inside the first hollow cylindrical block through the matching of the servo motor, the driving gear and the driven gear as well as the limiting rod and the transmission belt, and the threaded sleeve can drive the threaded rod to vertically move up and down under the action of the limiting rod.

Drawings

FIG. 1 is a perspective view of a spin-riveting machine for assembling a temperature sensor according to the present invention;

FIG. 2 is a partial perspective view of a spin-riveting machine for assembling a temperature sensor according to the present invention;

FIG. 3 is an enlarged perspective view of the portion A of the spin riveting machine for assembling a temperature sensor in FIG. 2 according to the present invention;

FIG. 4 is a bottom perspective view of a spin-riveting machine for temperature sensor assembly in accordance with the present invention;

FIG. 5 is a partially cut-away perspective view of a spin-riveting machine for temperature sensor assembly in accordance with the present invention;

fig. 6 is an enlarged perspective view of a portion B of fig. 5 of the spin riveting machine for assembling a temperature sensor according to the present invention.

Illustration of the drawings: 1. a work table; 2. a spin riveting machine body; 3. a fixed mount; 4. a first hollow cylindrical block; 5. a threaded bushing; 6. a threaded rod; 7. a connecting plate; 8. a circular ring block; 9. a second hollow cylindrical block; 10. a T-shaped cylindrical hole; 11. a spring; 12. a T-shaped rod; 13. an arc-shaped block; 14. fixing the rod; 15. a fixed block; 16. a servo motor; 17. a driven gear; 18. a driving gear; 19. a limiting rod; 20. a transmission belt.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, the utility model provides a spin riveting machine for assembling a temperature sensor, comprising a workbench 1, wherein a spin riveting machine body 2 is fixedly installed at the top of the workbench 1, two fixing frames 3 are installed at the top of the workbench 1 near the middle position through first bolts, a first hollow cylindrical block 4 is fixedly installed between the opposite sides of the two fixing frames 3, the inner wall of the first hollow cylindrical block 4 is rotatably connected with a threaded sleeve 5 through a first bearing, a threaded rod 6 is sleeved on the inner thread of the threaded sleeve 5, a connecting plate 7 is fixedly installed at the top of the threaded rod 6, a circular ring block 8 is arranged at the top of the connecting plate 7, a second hollow cylindrical block 9 is rotatably connected with the inner wall of the circular ring block 8 through a second bearing, four T-shaped cylindrical holes 10 are formed in the outer wall of the second hollow cylindrical block 9 and are equidistantly distributed, and springs 11 are fixedly installed at one side of the inner walls of the four T-shaped cylindrical holes 10, the other end of four springs 11 respectively with the one end fixed mounting of four T type poles 12, the equal activity in inside of four T type cylinder holes 10 has cup jointed T type pole 12, the one end activity respectively of four T type poles 12 has cup jointed in the inside of four springs 11, the equal fixed mounting of one end of four T type poles 12 has arc piece 13.

The whole embodiment 1 has the effects that when the lower die on the spin riveting machine body 2 needs to be replaced, the lower die can be taken out from among the four arc-shaped blocks 13, then the lower die with a proper size is selected according to actual conditions, then one T-shaped rod 12 is pulled, the moved T-shaped rod 12 can drive the arc-shaped blocks 13 to move, when the T-shaped rod 12 moves to a proper position, one end of the lower die is placed in, then the rest three T-shaped rods 12 are pulled in sequence to carry out previous operation, in the process of pulling the T-shaped rod 12, in order to better operate, at the moment, the circular ring block 8 can be rotated through the matching of a second bearing, then the lower die can be installed inside the second hollow cylindrical block 9, and then the temperature sensor can be riveted through the matching of the upper die on the spin riveting machine body 2 and the lower die, meanwhile, the service efficiency of the spin riveting machine body 2 is improved.

Embodiment 2, as shown in fig. 1 to 6, three fixing rods 14 are movably inserted through the top of the circular ring block 8 and are distributed at equal intervals, fixing blocks 15 are movably inserted through the outer surfaces of the three fixing rods 14, the bottom of each fixing block 15 is connected to the bottom of the connecting plate 7 through a first bolt and a thread, a servo motor 16 is installed at the top of the workbench 1 near the edge, a driven gear 17 is fixedly sleeved on the outer wall of the threaded sleeve 5, a driving gear 18 is fixedly sleeved on the outer surface of the output end of the servo motor 16, a transmission belt 20 is engaged and connected between the teeth of the driven gear 17 and the teeth of the driving gear 18, limit rods 19 are movably inserted through the four corners of the bottom of the connecting plate 7, and the bottom ends of the four limit rods 19 are fixedly installed with the top of the workbench 1.

The whole embodiment 2 achieves the effect that when the circular ring block 8 needs to be quickly installed on the connecting plate 7, the circular ring block 8 is firstly placed on the connecting plate 7 and the position is adjusted, then the bottom ends of the three fixing rods 14 penetrate through the top of the circular ring block 8 and the top of the connecting plate 7, then the three fixing rods 14 are fixed by the fixing blocks 15, and finally the fixing blocks 15 are fixed by the first bolts, when the circular ring block 8 needs to be disassembled, only the first bolts and the fixing blocks 15 need to be taken down, then the fixing rods 14 are taken down, when the connecting plate 7 needs to be lowered, firstly, the servo motor 16 is started, the servo motor 16 drives the driving gear 18 to rotate, the rotating driving gear 18 directly drives the driven gear 17 to rotate through the cooperation of the driving belt 20, the rotating driven gear 17 drives the threaded sleeve 5 to be matched with the first bearing, rotate in the inside of first hollow cylinder piece 4, pivoted threaded sleeve 5 can drive threaded rod 6 and move down perpendicularly under the cooperation of gag lever post 19 this moment, has realized moving down of connecting plate 7 then, when needs carry out connecting plate 7 and rise, only need reverse servo motor 16 to realize, the operation letter is answered, has greatly improved the availability factor of spin riveting machine body 2.

The spin riveter body 2 and the servo motor 16 are prior art and will not be explained in detail here.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a temperature sensor equipment is with spin riveting machine, includes workstation (1), its characterized in that: the riveting machine is characterized in that a spin riveting machine body (2) is fixedly mounted at the top of the workbench (1), two fixing frames (3) are mounted at the top of the workbench (1) close to the middle position through a first bolt, a first hollow cylindrical block (4) is fixedly mounted between the opposite sides of the two fixing frames (3), the inner wall of the first hollow cylindrical block (4) is rotatably connected with a threaded sleeve (5) through a first bearing, a threaded rod (6) is sleeved on the inner thread of the threaded sleeve (5), a connecting plate (7) is fixedly mounted at the top of the threaded rod (6), a circular ring block (8) is arranged at the top of the connecting plate (7), a second hollow cylindrical block (9) is rotatably connected with the inner wall of the circular ring block (8) through a second bearing, and four T-shaped cylindrical holes (10) distributed at equal intervals are formed in the outer wall of the second hollow cylindrical block (9), the spring (11) is fixedly mounted on one side of the inner wall of each of the four T-shaped cylindrical holes (10), the T-shaped rods (12) are movably sleeved inside the four T-shaped cylindrical holes (10), and the arc-shaped blocks (13) are fixedly mounted at one ends of the four T-shaped rods (12).

2. The spin riveting machine for assembling the temperature sensor according to claim 1, characterized in that: the other ends of the four springs (11) are fixedly mounted with one ends of the four T-shaped rods (12) respectively, and one ends of the four T-shaped rods (12) are movably sleeved inside the four springs (11) respectively.

3. The spin riveting machine for assembling the temperature sensor according to claim 1, characterized in that: the top activity of ring piece (8) is run through three dead lever (14) that have the equidistance and distribute, and is three the activity runs through between the surface of dead lever (14) has fixed block (15), and the bottom of fixed block (15) is through the bottom of first bolt threaded connection at connecting plate (7).

4. The spin riveting machine for assembling the temperature sensor according to claim 1, characterized in that: the top of workstation (1) is close to the edge and installs servo motor (16), the fixed cover of outer wall of screw thread sleeve pipe (5) has been cup jointed driven gear (17).

5. The spin riveting machine for assembling the temperature sensor according to claim 4, characterized in that: the outer surface of the output end of the servo motor (16) is fixedly sleeved with a driving gear (18), and a transmission belt (20) is connected between the teeth of the driven gear (17) and the teeth of the driving gear (18) in a meshing manner.

6. The spin riveting machine for assembling the temperature sensor according to claim 1, characterized in that: limiting rods (19) penetrate through four corners of the bottom of the connecting plate (7) movably, and the bottom ends of the four limiting rods (19) are fixedly mounted with the top of the workbench (1).