CN218079867U - Pipe riveting point mechanism - Google Patents
Pipe riveting point mechanism Download PDFInfo
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- CN218079867U CN218079867U CN202222273226.1U CN202222273226U CN218079867U CN 218079867 U CN218079867 U CN 218079867U CN 202222273226 U CN202222273226 U CN 202222273226U CN 218079867 U CN218079867 U CN 218079867U
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- seat
- threaded rod
- riveting
- die holder
- fixed mounting
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Abstract
The utility model discloses a pipe riveting mechanism, which comprises a frame, wherein a gas-liquid pressure cylinder is fixedly arranged on the frame, a connecting plate is fixedly arranged on an output shaft of the gas-liquid pressure cylinder, a lower die holder is fixedly arranged on the frame, a plurality of first guide pillars and a plurality of second guide pillars are respectively and fixedly arranged on the upper die holder and the lower die holder, and springs are sleeved on the first guide pillars and the second guide pillars; the first threaded rod with equal threaded connection has two lock nut on the second threaded rod, the first threaded rod with the equal fixed mounting of the other end of second threaded rod rivets the pressure pin. This pipe type riveting point mechanism can treat the pipe fitting of riveting and carry out the elasticity pre-compaction, guarantees good crimping precision, can carry out the riveting to two upper and lower points of pipe fitting simultaneously, has improved production efficiency greatly, can adjust the riveting degree of depth, guarantees good riveting quality, has improved pipe type riveting point production efficiency and stability.
Description
Technical Field
The utility model relates to a pipe processing equipment technical field specifically is a pipe type riveting point mechanism.
Background
The riveting machine utilizes punching machine equipment and a special connecting die to form a stress-concentration-free internal embedding round point with certain tensile strength and shearing strength according to the cold extrusion deformation of the plate material by an instant strong high-pressure processing process. The existing pipe riveting point mechanism has the following defects: only one point can be riveted at a time, and the production efficiency is low; products are not pre-pressed during riveting, and the crimping precision is not high; the depth of the riveting point is not adjustable; the riveting pressure is not detected, and the quality is not controllable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipe type riveting point mechanism can treat that the pipe fitting of riveting carries out the elasticity pre-compaction, guarantees good crimping precision, can carry out the riveting to two upper and lower points of pipe fitting simultaneously, has improved production efficiency greatly, can adjust the riveting degree of depth, guarantees good riveting quality, has improved pipe type riveting point production efficiency and stability to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a pipe riveting point mechanism comprises a rack, wherein a gas-liquid pressure cylinder is fixedly mounted on the rack, a connecting plate is fixedly mounted on an output shaft of the gas-liquid pressure cylinder, an upper die holder is fixedly mounted on the connecting plate, and a displacement type pressure sensor is fixedly mounted between the connecting plate and the upper die holder; a lower die holder is fixedly mounted on the rack, a plurality of first guide posts and a plurality of second guide posts are fixedly mounted on the upper die holder and the lower die holder respectively, an upper loading seat with an arc-shaped clamping groove and a lower loading seat with an arc-shaped clamping groove are arranged at the other ends of the first guide posts and the second guide posts respectively, and springs are sleeved on the first guide posts and the second guide posts respectively; the upper die base with still respectively fixed mounting have first threaded rod and second threaded rod on the die holder, first threaded rod with the second threaded rod runs through respectively go up carry the seat with carry the seat down, just first threaded rod with equal threaded connection has two lock nut on the second threaded rod, first threaded rod with the equal fixed mounting of the other end of second threaded rod rivets the round pin.
As a preferred of the utility model discloses a pipe type riveting point mechanism, fixed mounting has the butt in the frame to be in two limiting plates of die holder, two the limiting plate is located the both sides of download seat.
As the utility model discloses a pipe type riveting point mechanism is preferred, fixed mounting has a plurality of slide rails in the frame, fixed mounting has the fixed plate on the upper die base, fixed mounting has with a plurality of on the fixed plate slide rail assorted slider, slider one-to-one ground sliding connection is in on the slide rail.
As the utility model discloses a pipe type riveting point mechanism is preferred, fixed mounting has the mounting panel in the frame, fixed mounting has stroke sensor on the mounting panel, stroke sensor is located under the fixed plate.
As the utility model discloses a pipe type is riveted some mechanism and is preferred, fixed mounting has a plurality of uide bushings in the frame, fixed mounting has with a plurality of on the connecting plate the guide bar that the uide bushing matches, the guide bar sliding connection one-to-one in the uide bushing.
As the utility model discloses a pipe type riveting point mechanism is preferred, fixed mounting has the extension to mend the seat on the download seat.
As the utility model discloses a pipe type riveting point mechanism is preferred, fixed mounting has two inserted blocks on the seat of carrying on, carry down and seted up on the seat with two inserted block assorted slot.
Compared with the prior art, the beneficial effects of the utility model are that:
the pipe fitting that treats the riveting through the die holder and the spring that carries that sets up between the seat can make the upper load seat and the lower load seat carry out the elasticity pre-compaction, guarantee good crimping precision, can carry out the riveting to two upper and lower points of pipe fitting simultaneously through two riveting round pins about compressing tightly, production efficiency is greatly improved, and the pre-compaction degree of carrying the seat through lock nut is adjustable, and then adjust the length that exposes of two riveting round pins in the arc draw-in groove of carrying the seat, and then can adjust the riveting degree of depth, but simultaneously through displacement formula pressure sensor real-time supervision riveting pressure, can produce the displacement pressure curve, and then reach best riveting pressure, can guarantee good riveting quality, this pipe type riveting point mechanism makes the improvement of flexibility to pipe type riveting point mechanism, pipe type riveting point production efficiency and stability have been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the right-side view structure of the present invention;
fig. 3 is a schematic perspective view of the first embodiment of the present invention;
fig. 4 is a schematic perspective view of the second embodiment of the present invention;
fig. 5 is a schematic connection diagram of the lower die holder, the second guide post and the lower carrier part of the present invention.
In the figure: 1. a frame; 2. a gas-liquid pressure cylinder; 3. a connecting plate; 4. an upper die holder; 5. a displacement type pressure sensor; 6. a lower die holder; 7. a first guide post; 8. a second guide post; 9. an uploading seat; 10. a downloading seat; 11. a spring; 12. a first threaded rod; 13. a second threaded rod; 14. locking the nut; 15. riveting and pressing the pin; 16. a limiting plate; 17. a slide rail; 18. a fixing plate; 19. a slider; 20. mounting a plate; 21. a travel sensor; 22. a guide sleeve; 23. a guide bar; 24. a lengthening supplement seat; 25. inserting a block; 26. and (4) a slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides a technical solution:
a pipe riveting point mechanism comprises a rack 1, wherein a gas-liquid pressure cylinder 2 is fixedly mounted on the rack 1, a connecting plate 3 is fixedly mounted on an output shaft of the gas-liquid pressure cylinder 2, an upper die base 4 is fixedly mounted on the connecting plate 3, and a displacement type pressure sensor 5 is fixedly mounted between the connecting plate 3 and the upper die base 4; a lower die holder 6 is fixedly arranged on the rack 1, a plurality of first guide pillars 7 and a plurality of second guide pillars 8 are respectively and fixedly arranged on the upper die holder 4 and the lower die holder 6, an uploading seat 9 with an arc-shaped clamping groove and a downloading seat 10 with an arc-shaped clamping groove are respectively arranged at the other ends of the plurality of first guide pillars 7 and the plurality of second guide pillars 8, springs 11 are respectively sleeved on the plurality of first guide pillars 7 and the plurality of second guide pillars 8, and two ends of each spring 11 respectively abut against the die holder and the loading seat; still fixed mounting has first threaded rod 12 and second threaded rod 13 on upper die base 4 and the die holder 6 respectively, first threaded rod 12 and second threaded rod 13 run through respectively and carry seat 9 and download seat 10, it can slide from top to bottom on the threaded rod to carry seat 9 and download seat 10, and equal threaded connection has two lock nut 14 on first threaded rod 12 and the second threaded rod 13, the equal fixed mounting of the other end of first threaded rod 12 and second threaded rod 13 has riveting round pin 15, the end of riveting round pin 15 exposes in the arc draw-in groove of carrying the seat.
The spring 11 arranged between the die holder and the load-bearing seat can enable the load-bearing seat 9 and the load-bearing seat 10 to perform elastic prepressing on the pipe fitting to be riveted, good crimping precision is guaranteed, the upper point and the lower point of the pipe fitting can be riveted through the upper riveting pin 15 and the lower riveting pin 15 after compression, production efficiency is greatly improved, prepressing degree of the load-bearing seat can be adjusted through the locking nut 14, exposed length of the two riveting pins 15 in an arc-shaped clamping groove of the load-bearing seat is further adjusted, riveting depth can be adjusted, riveting pressure can be monitored in real time through the displacement type pressure sensor 5, a displacement pressure curve can be generated, best riveting pressure is obtained, good riveting quality can be guaranteed, the flexibility of the pipe riveting point mechanism is improved, and production efficiency and stability of the pipe riveting point are improved.
The rack 1 is fixedly provided with two limiting plates 16 which are abutted against the lower die holder 6, the two limiting plates 16 are positioned on two sides of the lower die holder 10, the limiting plates 16 are utilized to limit the lower die holder 10 in the downward moving process, the situation that the riveting quality is influenced due to the fact that the lower die holder is inclined in the riveting process is avoided, a plurality of sliding rails 17 are further fixedly arranged on the rack 1, a fixing plate 18 is fixedly arranged on the upper die holder 4, sliding blocks 19 matched with the sliding rails 17 are fixedly arranged on the fixing plate 18, the sliding blocks 19 are connected on the sliding rails 17 in a sliding mode in a one-to-one correspondence mode, when the gas-liquid pressurizing cylinder 2 drives the connecting plate 3 to move, the sliding blocks 19 can slide on the sliding rails 17, the upper die holder 4 can move more stably, the upper die holder 9 can fix pipe fittings more stably, meanwhile, a mounting plate 20 is fixedly arranged on the rack 1, a stroke sensor 21 is fixedly arranged on the mounting plate 20, the stroke sensor 21 is positioned right below the fixing plate 18, the stroke sensor 21 controls the expansion degree of a piston rod of the pressurizing cylinder 2 by detecting the position of the gas-liquid pressurizing cylinder 18, and the gas-liquid pressurizing cylinder 2 can be conveniently arranged.
A plurality of guide sleeves 22 are fixedly installed on a rack 1, guide rods 23 matched with the guide sleeves 22 are fixedly installed on a connecting plate 3, the guide rods 23 are slidably connected in the guide sleeves 22 in a one-to-one mode, when the connecting plate 3 is driven by a gas-liquid pressurizing cylinder 2 to move, the guide rods 23 can slide up and down in the guide sleeves 22, the connecting plate 3 is further enabled to move more stably, an extension supplementing seat 24 is fixedly installed on a downloading seat 10, a longer pipe fitting can be effectively manufactured by the aid of the extension supplementing seat 24, sliding of the pipe fitting is avoided, two inserting blocks 25 are fixedly installed on an uploading seat 9, inserting grooves 26 matched with the two inserting blocks 25 are formed in the downloading seat 10, when the uploading seat 9 and the downloading seat 10 are close to each other gradually, the inserting blocks 25 are inserted into the inserting grooves 26 firstly, a positioning effect is achieved, meanwhile, in the riveting process, the uploading seat 9 and the downloading seat 10 cannot be misplaced, and good riveting quality is guaranteed.
The working principle is as follows: when the pipe fitting riveting device is used, according to a pipe fitting to be riveted, the length of the riveting pin 15 exposed out of the arc-shaped clamping groove of the loading seat is adjusted through adjusting the locking nut 14, the pipe fitting is placed in the arc-shaped clamping groove of the loading seat 10, the gas-liquid pressurizing cylinder 2 drives the connecting plate 3 to move downwards, the upper die seat 4 and the upper die seat 9 are driven to move downwards, the pipe fitting is clamped by the arc-shaped clamping groove of the loading seat 9, the gas-liquid pressurizing cylinder 2 continues to press downwards, the spring 11 arranged between the die seat and the loading seat is compressed at the moment to pre-press the pipe fitting, the gas-liquid pressurizing cylinder 2 further presses downwards, the upper riveting pin 15 and the lower riveting pin 15 start to contact the surface of the pipe fitting and start riveting two points, the displacement pressure sensor 5 collects displacement pressure data to generate a displacement pressure curve in the riveting process, production quality is guaranteed, after riveting is completed, the connecting plate 3 is driven to move upwards through the gas-liquid pressurizing cylinder 2, the upper die seat 4 and the upper die seat 9 are driven to move upwards to reset, and the pipe fitting after riveting is completed can be taken out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a pipe type riveting point mechanism, includes frame (1), its characterized in that: a gas-liquid pressure cylinder (2) is fixedly mounted on the rack (1), a connecting plate (3) is fixedly mounted on an output shaft of the gas-liquid pressure cylinder (2), an upper die holder (4) is fixedly mounted on the connecting plate (3), and a displacement type pressure sensor (5) is fixedly mounted between the connecting plate (3) and the upper die holder (4); a lower die holder (6) is fixedly installed on the rack (1), a plurality of first guide pillars (7) and a plurality of second guide pillars (8) are respectively and fixedly installed on the upper die holder (4) and the lower die holder (6), an uploading seat (9) with an arc-shaped clamping groove and a downloading seat (10) with an arc-shaped clamping groove are respectively arranged at the other ends of the plurality of first guide pillars (7) and the plurality of second guide pillars (8), and springs (11) are respectively sleeved on the plurality of first guide pillars (7) and the plurality of second guide pillars (8); upper die base (4) with still respectively fixed mounting have first threaded rod (12) and second threaded rod (13) on die holder (6), first threaded rod (12) with second threaded rod (13) run through respectively go up year seat (9) with download seat (10), just first threaded rod (12) with equal threaded connection has two lock nut (14) on second threaded rod (13), first threaded rod (12) with the equal fixed mounting of the other end of second threaded rod (13) rivets pressure pin (15).
2. The pipe riveting point mechanism of claim 1, wherein: two limiting plates (16) which are abutted against the lower die holder (6) are fixedly mounted on the rack (1), and the two limiting plates (16) are positioned on two sides of the downloading seat (10).
3. The pipe riveting point mechanism of claim 1, wherein: fixed mounting has a plurality of slide rails (17) on frame (1), fixed mounting has fixed plate (18) on upper die base (4), fixed mounting has with a plurality of on fixed plate (18) slide rail (17) assorted slider (19), slider (19) sliding connection one-to-one on slide rail (17).
4. The pipe riveting mechanism of claim 3, wherein: frame (1) is gone up fixed mounting and is had mounting panel (20), fixed mounting has stroke sensor (21) on mounting panel (20), stroke sensor (21) are located under fixed plate (18).
5. The pipe riveting point mechanism of claim 1, wherein: fixed mounting is gone up in frame (1) has a plurality of uide bushing (22), fixed mounting is gone up in connecting plate (3) have with a plurality of uide bushing (22) assorted guide bar (23), guide bar (23) one-to-one ground sliding connection be in uide bushing (22).
6. The pipe riveting point mechanism of claim 1, wherein: an extension supplementing seat (24) is fixedly installed on the downloading seat (10).
7. The pipe riveting point mechanism of claim 1, wherein: two inserting blocks (25) are fixedly installed on the loading seat (9), and slots (26) matched with the two inserting blocks (25) are formed in the unloading seat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222273226.1U CN218079867U (en) | 2022-08-29 | 2022-08-29 | Pipe riveting point mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222273226.1U CN218079867U (en) | 2022-08-29 | 2022-08-29 | Pipe riveting point mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218079867U true CN218079867U (en) | 2022-12-20 |
Family
ID=84448735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222273226.1U Active CN218079867U (en) | 2022-08-29 | 2022-08-29 | Pipe riveting point mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218079867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116197637A (en) * | 2023-02-27 | 2023-06-02 | 马鞍山南实科技有限公司 | Riveting equipment for positive and negative electrode posts of lithium battery cover plate |
-
2022
- 2022-08-29 CN CN202222273226.1U patent/CN218079867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116197637A (en) * | 2023-02-27 | 2023-06-02 | 马鞍山南实科技有限公司 | Riveting equipment for positive and negative electrode posts of lithium battery cover plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 118 Jianlin Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province, 215300 Patentee after: Kunshan Biaoxin Intelligent Technology Co.,Ltd. Address before: 215300 Building 2, 118 Jianlin Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN MAVERICK AUTOMATION TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address |