CN213794043U - Automatic rivet pulling mechanism - Google Patents
Automatic rivet pulling mechanism Download PDFInfo
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- CN213794043U CN213794043U CN202022303294.9U CN202022303294U CN213794043U CN 213794043 U CN213794043 U CN 213794043U CN 202022303294 U CN202022303294 U CN 202022303294U CN 213794043 U CN213794043 U CN 213794043U
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- clamping jaw
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- riveter
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Abstract
The utility model relates to an automatic change rivet mechanism, including vertical panel, mounting panel and riveter, the front side of vertical panel install the mounting panel side by side and the riveter that reciprocates, the mounting panel on install revolving cylinder, the last vertical lift cylinder that installs of revolving cylinder, revolving cylinder's main shaft passes revolving cylinder and mounting panel, revolving cylinder's transmission portion links to each other with the main shaft of lift cylinder, the pneumatic clamping jaw of second is installed to the main shaft lower extreme of lift cylinder, the revolving cylinder front end install and extend the support, extend and install the first pneumatic clamping jaw that corresponds with the pneumatic clamping jaw of second under the support on the terminal surface. The utility model has the advantages of simple structure, convenient operation, degree of automation are high, improve product production efficiency, avoid appearing the nut and block the phenomenon, ensure equipment function smoothness etc.
Description
Technical Field
The utility model relates to an automobile installation frock technical field especially relates to an automatic change rivet mechanism.
Background
In the automobile parts equipment process, the riveting is very conventional connection technology, and during riveting operation, the installation location of nut can influence the quality of rivet, in order to ensure connection quality, selects artifical manual placing under the normal conditions, and this can greatly increased labour intensity, has also influenced the production efficiency of product greatly simultaneously, and in order to solve above-mentioned technical problem, it is very necessary to design an automatic rivet structure.
Disclosure of Invention
The utility model aims to solve the technical problem that an automatic rivet pulling mechanism is provided, have simple structure, convenient operation, degree of automation height, improve product production efficiency, avoid appearing the nut and block the phenomenon, ensure advantages such as equipment function smoothness.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an automatic change rivet mechanism, includes vertical panel, mounting panel and riveter, the front side of vertical panel install the mounting panel side by side and the riveter that reciprocates, the mounting panel on install revolving cylinder, the last vertical lift cylinder that installs of revolving cylinder, the main shaft of lift cylinder passes revolving cylinder and mounting panel, revolving cylinder's transmission portion links to each other with the main shaft of lift cylinder, the pneumatic clamping jaw of second is installed to the main shaft lower extreme of lift cylinder, the revolving cylinder front end install and extend the support, extend and install the first pneumatic clamping jaw that corresponds with the pneumatic clamping jaw of second on the support lower terminal surface.
As a supplement to the technical solution, the rotary cylinder is connected with the slide rail on the vertical panel through a sliding plate.
As a supplement to the technical scheme, the extension support is provided with a delivery hole corresponding to the clamping end of the first pneumatic clamping jaw, a material guide cylinder is vertically arranged on the delivery hole, and a detector extending into the material guide cylinder is arranged on one side of the upper part of the material guide cylinder.
As a supplement to the technical scheme, a guide sleeve is arranged in the lower end of the guide cylinder.
As a supplement to the technical scheme, one end of the support plate close to the riveter is provided with a station detector corresponding to the second pneumatic clamping jaw.
As a supplement to the technical scheme, a moving cylinder with a mandril facing downwards and connected with the riveter is vertically arranged on one side of the riveter.
As a supplement to the technical scheme, one side of the lower end of the riveter, which is close to the movable cylinder, is provided with an extension frame extending towards the lower end of the movable cylinder, the ejector rod of the movable cylinder penetrates through the extension frame, the ejector rod of the movable cylinder is provided with a positioning ring, and a buffer spring is arranged between the positioning ring and the extension frame.
As a supplement to the technical scheme, an inner hole of the clamping part of the first pneumatic clamping jaw adopts a truncated cone hole-shaped structure with a large top and a small bottom.
As a supplement to the technical solution, a nut inductor is installed in the clamping jaw of the second pneumatic clamping jaw.
Has the advantages that: the utility model relates to an automatic change rivet mechanism through designing first pneumatic clamping jaw and the pneumatic clamping jaw of second, realizes the transport to the nut, designs the riveter simultaneously for this device can carry out automatic riveting, improves production efficiency, has designed guide cylinder and inside uide bushing simultaneously, guarantees the location of nut, avoids appearing the card phenomenon of dying. The utility model has the advantages of simple structure, convenient operation, degree of automation are high, improve product production efficiency, avoid appearing the nut and block the phenomenon, ensure equipment function smoothness etc.
Drawings
FIG. 1 is a structural view of the present invention;
fig. 2 is a structural view of a first pneumatic jaw according to the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is a structural view of the guide sleeve of the present invention.
The figure is as follows: 1. vertical panel, 2, mounting panel, 3, lift cylinder, 4, revolving cylinder, 5, guide cylinder, 6, extension support, 7, first pneumatic clamping jaw, 8, second pneumatic clamping jaw, 9, riveter, 10, sliding plate, 11, slide rail, 12, removal cylinder, 13, station detector, 14, buffer spring, 15, holding ring, 16, uide bushing, 17, circular truncated cone hole column structure, 18, clamping part, 19, nut inductor.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
As shown in fig. 1-2, in normal use of the present technical solution, a worker or a manipulator abuts against components to be riveted and then fixes the components by a positioning fixture, then conveys the assembly to the lower part of a riveter 9 in the present technical solution, then performs a rivet pulling operation, first arranges nuts by a vibrating tray and conveys the nuts to the upper part of a material guide cylinder 5, when the upper end of the material guide cylinder 5 detects that the nuts pass through, a first pneumatic clamping jaw 7 is closed, the first pneumatic clamping jaw 7 is conveyed after a delay of one second, so that the nuts fall onto a second pneumatic clamping jaw 8, a clamping end of the second pneumatic clamping jaw 8 can sense whether the nuts are in place, after the nuts are in place, a rotary cylinder 4 rotates by 90 degrees towards the lower part of the riveter 9, after the nuts are in place, the riveter 9 rotates forwards, and simultaneously, through a lifting cylinder 3, the nuts are controlled to ascend, the nuts are connected with the riveter 9, stop after reaching a limit position, and then the second pneumatic clamping jaw 8 is loosened, and lift cylinder 3 and revolving cylinder 4 reset, move down to the right place through removal cylinder 12 control riveter 9 after that, the riveter carries out the rivet pulling action, and removal cylinder 12 returns to original state after accomplishing, later changes the product, carries out the rivet pulling action of next time.
When the rivet pulling action is performed, the rivet is fed into the other side of the workpiece, so that the operation time of about 5 seconds can be saved, and the production efficiency is greatly improved.
As shown in fig. 3, in order to improve the rivet pulling success rate in the rivet pulling process, flexible rivet pulling is selected, the ejector rod of the moving cylinder 12 penetrates through the extension frame, the ejector rod of the moving cylinder 12 is provided with a positioning ring 15, and a buffer spring 14 is arranged between the positioning ring 15 and the extension frame, so that end positioning is realized, and adjustment by workers is facilitated.
As shown in fig. 1, a delivery hole corresponding to the clamping end of the first pneumatic clamping jaw 7 is formed in the extension bracket 6, a material guide cylinder 5 is vertically installed on the delivery hole, a detector extending into the material guide cylinder 5 is installed on one side of the upper portion of the material guide cylinder 5, and the detector on the material guide cylinder 5 can be used for sensing the nut.
As shown in fig. 1-4, a guide sleeve 16 is installed in the lower end of the material guiding cylinder 5, and an inner hole of a clamping portion 18 of the first pneumatic clamping jaw 7 is arranged to be a circular truncated cone hole-shaped structure 17 with a large top and a small bottom, and the two are matched to position the nut, so that the nut is not jammed during transportation.
As an optimization to this technical scheme, mounting panel 2 is close to that riveter 9 is served and is provided with station detector 13 corresponding with second pneumatic clamping jaw 8, through station detector 13, carries out position detection to revolving cylinder 4 for the device operation is smooth.
Preferably, a moving cylinder 12 having a mandrel facing downward and connected to the riveter 9 is vertically installed at one side of the riveter 9.
As a preferable mode for the present invention, a nut inductor 19 is installed in the jaw of the second pneumatic jaw 8.
The embodiments described herein are merely exemplary and various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope and spirit of the invention as defined by the claims.
Claims (9)
1. The utility model provides an automatic change rivet mechanism which characterized in that: including vertical panel (1), mounting panel (2) and riveter (9), the front side of vertical panel (1) install mounting panel (2) side by side and riveter (9) that reciprocate, mounting panel (2) on install revolving cylinder (4), vertical lift cylinder (3) of installing on revolving cylinder (4), the main shaft of lift cylinder (3) passes revolving cylinder (4) and mounting panel (2), the transmission portion of revolving cylinder (4) links to each other with the main shaft of lift cylinder (3), second pneumatic clamping jaw (8) are installed to the main shaft lower extreme of lift cylinder (3), revolving cylinder (4) front end install and extend support (6), extend support (6) and install on the terminal surface down first pneumatic clamping jaw (7) that correspond with second pneumatic clamping jaw (8).
2. An automated blind rivet mechanism according to claim 1, further comprising: the rotary cylinder (4) is connected with a slide rail (11) on the vertical panel (1) through a sliding plate (10).
3. An automated blind rivet mechanism according to claim 1, further comprising: the extension support (6) on be provided with the delivery port that corresponds with first pneumatic clamping jaw (7) exposed core, vertical guide cylinder (5) of installing on the delivery port, guide cylinder (5) upper portion one side install the detector that stretches into guide cylinder (5).
4. An automated blind rivet mechanism according to claim 3, further comprising: and a guide sleeve (16) is arranged in the lower end of the guide cylinder (5).
5. An automated blind rivet mechanism according to claim 1, further comprising: and a station detector (13) corresponding to the second pneumatic clamping jaw (8) is arranged at one end of the support plate (2) close to the riveter (9).
6. An automated blind rivet mechanism according to claim 1, further comprising: and a moving cylinder (12) with a mandril facing downwards and connected with the riveter (9) is vertically arranged at one side of the riveter (9).
7. An automated blind rivet mechanism according to claim 6, further comprising: the riveting machine is characterized in that an extension frame extending towards the lower end of the moving cylinder (12) is arranged on one side, close to the moving cylinder (12), of the lower end of the riveting machine (9), an ejector rod of the moving cylinder (12) penetrates through the extension frame, a positioning ring (15) is installed on the ejector rod of the moving cylinder (12), and a buffer spring (14) is arranged between the positioning ring (15) and the extension frame.
8. An automated blind rivet mechanism according to claim 1, further comprising: the inner hole of the clamping part (18) of the first pneumatic clamping jaw (7) adopts a circular truncated cone hole-shaped structure (17) with a large top and a small bottom.
9. An automated blind rivet mechanism according to claim 1, further comprising: and a nut inductor (19) is arranged in the clamping jaw of the second pneumatic clamping jaw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303294.9U CN213794043U (en) | 2020-10-16 | 2020-10-16 | Automatic rivet pulling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303294.9U CN213794043U (en) | 2020-10-16 | 2020-10-16 | Automatic rivet pulling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213794043U true CN213794043U (en) | 2021-07-27 |
Family
ID=76959232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022303294.9U Active CN213794043U (en) | 2020-10-16 | 2020-10-16 | Automatic rivet pulling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213794043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406665A (en) * | 2021-12-27 | 2022-04-29 | 宁波敏实汽车零部件技术研发有限公司 | Automatic assembling and processing production line for high-yield luggage rack |
| CN116038282A (en) * | 2023-03-31 | 2023-05-02 | 苏州托克斯冲压设备有限公司 | Conveying device suitable for large-dead-weight rivet nut and automatic rivet pulling equipment |
-
2020
- 2020-10-16 CN CN202022303294.9U patent/CN213794043U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406665A (en) * | 2021-12-27 | 2022-04-29 | 宁波敏实汽车零部件技术研发有限公司 | Automatic assembling and processing production line for high-yield luggage rack |
| CN114406665B (en) * | 2021-12-27 | 2023-05-26 | 宁波敏实汽车零部件技术研发有限公司 | Automatic assembling and processing production line for high-capacity luggage rack |
| CN116038282A (en) * | 2023-03-31 | 2023-05-02 | 苏州托克斯冲压设备有限公司 | Conveying device suitable for large-dead-weight rivet nut and automatic rivet pulling equipment |
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