CN117399553A - A reverse riveting equipment that can realize dual station exchange - Google Patents
A reverse riveting equipment that can realize dual station exchange Download PDFInfo
- Publication number
- CN117399553A CN117399553A CN202311357067.6A CN202311357067A CN117399553A CN 117399553 A CN117399553 A CN 117399553A CN 202311357067 A CN202311357067 A CN 202311357067A CN 117399553 A CN117399553 A CN 117399553A
- Authority
- CN
- China
- Prior art keywords
- riveting
- workbench
- station
- reverse
- movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/16—Drives for riveting machines; Transmission means therefor
- B21J15/18—Drives for riveting machines; Transmission means therefor operated by air pressure or other gas pressure, e.g. explosion pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
本发明公开了一种可实现双工位交换的反向压铆设备，包括：压铆组件，其包括可沿高度方向运动的上压铆头，所述上压铆头下方具有压铆工位；用于安装工件的第一工作台和第二工作台，所述第一工作台可在第一高度下沿水平方向运动以进入或退出所述压铆工位，所述第二工作台可在第二高度下沿水平方向运动，并可沿高度方向运动以进入或退出所述压铆工位。本发明中，设置第一工作台和第二工作台，均可安装工件，当其中一个工作台进行铆接时，另一工作台可进行更换工件等工序，铆接工序和更换工件的工序同步进行，大大提高了批量铆接的效率。
The invention discloses a reverse riveting equipment that can realize dual station exchange, including: a riveting assembly, which includes an upper riveting head that can move in the height direction, and a riveting station below the upper riveting head. ; A first workbench and a second workbench for installing workpieces. The first workbench can move in the horizontal direction at a first height to enter or exit the riveting station. The second workbench can It moves in the horizontal direction at the second height and can move in the height direction to enter or exit the riveting station. In the present invention, a first workbench and a second workbench are provided, both of which can install workpieces. When one workbench is riveting, the other workbench can perform processes such as replacing workpieces. The riveting process and the process of replacing workpieces are performed simultaneously. The efficiency of batch riveting is greatly improved.
Description
Technical Field
The invention relates to the technical field of riveting, in particular to reverse riveting equipment capable of realizing double-station exchange.
Background
A riveting apparatus is an apparatus that performs riveting by pressing rivets into workpieces. The workpiece is firstly required to be mounted on the clamp, and then the rivet is mounted on the corresponding position of the station or the riveting head, so that the riveting head is pressed down to realize riveting.
However, in the existing riveting equipment, only one fixture for installing workpieces is provided, when the batch riveting is finished, the current workpieces need to be removed first, new workpieces are installed, and finally the next riveting can be performed. That is, the rivet joint is idle in the process of removing the previous workpiece and installing the next workpiece, and the efficiency of batch riveting is low.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to solve the technical problems of low efficiency and the like of batch riveting of riveting equipment in the prior art by providing the reverse riveting equipment capable of realizing double-station exchange.
The technical scheme adopted by the invention for solving the technical problems is reverse riveting equipment capable of realizing double-station exchange, comprising:
the press riveting assembly comprises an upper press riveting head capable of moving along the height direction, and a press riveting station is arranged below the upper press riveting head;
the first workbench can move in the horizontal direction at a first height to enter or exit the riveting station, and the second workbench can move in the horizontal direction at a second height to enter or exit the riveting station.
Further, the synchronous belt comprises two synchronous wheels and synchronous belts wound on the two synchronous wheels at the same time, wherein the synchronous belts comprise a first component part positioned at one side of the two synchronous wheels and a second component part positioned at the other side of the two synchronous wheels, and the movement directions of the first component part and the second component part are opposite;
the first workbench is connected with the first component part, and the second workbench is connected with the second component part.
Further, the method further comprises the following steps:
the device comprises a mounting frame, wherein a first sliding rail and a second sliding rail are arranged on the mounting frame along the horizontal direction, and the first workbench is slidably arranged on the first sliding rail;
the sliding block is arranged on the second sliding rail in a sliding way, a first screw rod arranged along the height direction is rotatably connected to the sliding block, and the first screw rod is in threaded connection with the second workbench.
Further, the press riveting assembly further comprises a movable upright post and a fixed upright post, wherein the movable upright post can move along the height direction relative to the fixed upright post; the movable upright post is provided with a driving piece which is used for driving the upper pressing rivet head to move along the height direction;
the movable stand column is also provided with a lower pressing rivet, and the lower pressing rivet is positioned at one side of the workpiece far away from the upper pressing rivet.
Further, a balance cylinder is arranged on the fixed upright post, and a telescopic rod of the balance cylinder is connected with the movable upright post and is used for providing an acting force which is opposite to the gravity direction of the movable upright post and equal to the gravity direction of the movable upright post.
Further, the clinching assembly may be slidable in a direction toward or away from the first or second tables.
Further, the reverse riveting device further comprises a mounting frame;
the fixed upright post is in sliding connection with the mounting frame.
Further, a second screw rod arranged in the horizontal direction is rotatably connected to the mounting frame, and the second screw rod is in threaded connection with the fixed upright post.
Compared with the prior art, the invention has at least the following beneficial effects:
(1) The first workbench and the second workbench are arranged, workpieces can be installed, when one workbench is riveted, the other workbench can replace the workpieces and other working procedures, riveting working procedures and workpiece replacement working procedures are carried out synchronously, and batch riveting efficiency is greatly improved.
(2) The synchronous belt and the synchronous wheel are arranged, so that the first workbench is connected with the first component, and the second workbench is connected with the second component.
(3) The cylinder stretches, and the telescopic rod drives the upper pressing rivet to move downwards until the upper pressing rivet abuts against the workpiece; because the cylinder body of the cylinder is fixed on the movable stand column, the cylinder continues to extend to drive the movable stand column to move upwards relative to the workpiece, and then the lower pressing rivet positioned below the workpiece is driven to move upwards, so that the lower pressing rivet rivets the rivet from the lower part of the workpiece to the bottom of the workpiece, and the reverse pressing rivet is realized.
Drawings
FIG. 1 is a schematic view of a reverse press riveting apparatus according to an embodiment;
FIG. 2 is a side view of a reverse clinching apparatus in accordance with an embodiment;
FIG. 3 is a cross-sectional view of a reverse clinching apparatus in accordance with an embodiment;
FIG. 4 is a schematic diagram of a synchronous wheel and synchronous belt according to an embodiment;
in the figure:
100. a mounting frame;
200. a press riveting assembly; 210. pressing the rivet head; 220. fixing the upright post; 230. a movable upright post; 240. a second screw rod; 250. pressing down the rivet head; 260. a balancing cylinder;
300. a first work table; 310. a synchronizing wheel; 320. a synchronous belt; 321. a first component; 322. a second component;
400. a second work table;
500. a workpiece.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
Referring to fig. 1-4, the present invention discloses a reverse riveting device capable of implementing double-station exchange, comprising:
the press riveting assembly 200 comprises an upper press riveting head 210 capable of moving along the height direction, and a press riveting station is arranged below the upper press riveting head 210;
a first table 300 for mounting the workpiece 500 and a second table 400, the first table 300 being movable in a horizontal direction at a first height to enter or exit the press riveting station, the second table 400 being movable in a horizontal direction at a second height and being movable in a height direction to enter or exit the press riveting station.
Specifically speaking, the first workbench 300 and the second workbench 400 are arranged, the workpieces 500 can be installed, when one workbench is riveted, the other workbench can replace the workpieces 500 and other working procedures, the riveting working procedure and the working procedure of replacing the workpieces 500 are synchronously carried out, and the batch riveting efficiency is greatly improved.
After the workpieces 500 on the second table 400 are riveted, the second table 400 is lifted and retracted from the riveting station in the height direction, and then the second table 400 is moved to the feeding station in the horizontal direction while the first table 300 is moved to the riveting station in the horizontal direction, at this time, the riveting assembly can rivet the workpieces 500 on the first table 300, and an operator or a robot can replace the workpieces 500 on the second table 400.
The first working table 300 moves along the horizontal direction at the first height, and the second working table 400 moves along the horizontal direction at the second height, so that the two working tables do not interfere with each other and can avoid each other when moving simultaneously.
Further, there are two synchronizing wheels 310 and a synchronous belt 320 wound around the two synchronizing wheels 310 at the same time, the synchronous belt 320 includes a first component 321 on one side of the two synchronizing wheels 310 and a second component 322 on the other side of the two synchronizing wheels 310, and the movement directions of the first component 321 and the second component 322 are opposite;
the first table 300 is connected to the first component 321, and the second table 400 is connected to the second component 322.
Specifically, the timing belt 320 and the timing wheel 310 are provided to connect the first work table 300 with the first component 321, and the second work table 400 with the second component 322, so that the first work table 300 and the second work table 400 can simultaneously move in opposite directions due to the synchronous movement of the first component 321 and the second component 322 in opposite directions, thereby improving efficiency.
Further, the method further comprises the following steps:
the device comprises a mounting frame 100, wherein a first sliding rail and a second sliding rail are arranged on the mounting frame 100 along the horizontal direction, and the first workbench 300 is slidably arranged on the first sliding rail;
the sliding block is slidably arranged on the second sliding rail, a first screw rod arranged along the height direction is rotatably connected to the sliding block, and the first screw rod is in threaded connection with the second workbench 400.
Specifically, the first screw rod rotates relative to the sliding block, so as to drive the second workbench 400 in threaded connection with the first screw rod to move along the height direction, thereby realizing the lifting of the second workbench 400.
Further, the clinching assembly 200 further includes a movable stand 230 and a fixed stand 220, wherein the movable stand 230 is movable in a height direction with respect to the fixed stand 220; a driving member is disposed on the movable upright 230, and is configured to drive the upper press rivet 210 to move along the height direction;
a lower press rivet 250 is further provided on the movable stand 230, and the lower press rivet 250 is located on a side of the workpiece 500 away from the upper press rivet 210.
Specifically, the driving member may be provided as a cylinder, a servo motor, or the like. If the cylinder is used, the cylinder stretches, and the telescopic rod drives the upper press rivet 210 to move downwards to prop against the workpiece 500; because the cylinder body of the cylinder is fixed on the movable stand column 230, the cylinder continues to extend to drive the movable stand column 230 to move upwards relative to the workpiece 500, and further drive the lower pressing rivet 250 positioned below the workpiece 500 to move upwards, so that the lower pressing rivet 250 rivets the rivet from the lower side of the workpiece 500 to the bottom of the workpiece 500, namely, reverse pressing riveting is realized.
Further, a balancing cylinder 260 is disposed on the fixed upright 220, and a telescopic rod of the balancing cylinder 260 is connected with the movable upright 230 to provide a force opposite to the gravity direction of the movable upright 230 and equal to the gravity direction of the movable upright 230.
The balance cylinder 260 is provided to provide a pulling force to the movable upright 230, the pulling force is opposite to the gravity of the movable upright 230 and equal to the gravity of the movable upright 230, so that when the upper press rivet 210 abuts against the workpiece 500, the driving member continues to stretch, the reactive force applied to the movable upright 230 can drive the movable upright 230 to move upwards, and the phenomenon that the reactive force is insufficient to overcome the gravity of the movable upright 230 and can not drive the movable upright 230 to move upwards is avoided.
Further, the clinching assembly 200 may be slid in a direction toward or away from the first work table 300 or the second work table 400.
Further, the reverse clinching apparatus further includes a mounting bracket 100;
the fixed upright 220 is slidably coupled to the mounting frame 100.
Further, a second screw 240 disposed along a horizontal direction is rotatably connected to the mounting frame 100, and the second screw 240 is in threaded connection with the fixing post 220.
Specifically, the second screw 240 rotates relative to the mounting frame 100, and drives the fixed upright 220 and the movable upright 230 which are in threaded connection with the second screw to move along the horizontal direction, so as to avoid the second workbench 400 in the moving process.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present invention.
Claims (8)
1. A reverse clinching apparatus capable of achieving double station exchange, comprising:
the press riveting assembly comprises an upper press riveting head capable of moving along the height direction, and a press riveting station is arranged below the upper press riveting head;
the first workbench can move in the horizontal direction at a first height to enter or exit the riveting station, and the second workbench can move in the horizontal direction at a second height to enter or exit the riveting station.
2. The reverse riveting apparatus according to claim 1, further comprising two synchronizing wheels and a synchronous belt wound around both the synchronizing wheels, wherein the synchronous belt comprises a first component part on one side of the two synchronizing wheels and a second component part on the other side of the two synchronizing wheels, and wherein the first component part and the second component part are opposite in movement direction;
the first workbench is connected with the first component part, and the second workbench is connected with the second component part.
3. The dual-station exchangeable reverse clinching apparatus of claim 1, further comprising:
the device comprises a mounting frame, wherein a first sliding rail and a second sliding rail are arranged on the mounting frame along the horizontal direction, and the first workbench is slidably arranged on the first sliding rail;
the sliding block is arranged on the second sliding rail in a sliding way, a first screw rod arranged along the height direction is rotatably connected to the sliding block, and the first screw rod is in threaded connection with the second workbench.
4. The dual-station exchangeable reverse clinching apparatus of claim 1, wherein the clinching assembly further includes a movable stand and a fixed stand, the movable stand being movable in a height direction relative to the fixed stand; the movable upright post is provided with a driving piece which is used for driving the upper pressing rivet head to move along the height direction;
the movable stand column is also provided with a lower pressing rivet, and the lower pressing rivet is positioned at one side of the workpiece far away from the upper pressing rivet.
5. The reverse riveting device capable of realizing double-station exchange according to claim 4, wherein a balance cylinder is arranged on the fixed upright, and a telescopic rod of the balance cylinder is connected with the movable upright to provide a force which is opposite to the gravity direction of the movable upright and has the same magnitude.
6. The dual-station exchangeable reverse clinching apparatus of claim 4, wherein the clinching assembly is slidable in a direction toward or away from the first or second tables.
7. The dual-station exchangeable reverse clinching apparatus of claim 6, further including a mounting bracket;
the fixed upright post is in sliding connection with the mounting frame.
8. The reverse riveting device capable of realizing double-station exchange according to claim 7, wherein a second screw rod arranged along the horizontal direction is rotatably connected to the mounting frame, and the second screw rod is in threaded connection with the fixed upright post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311357067.6A CN117399553A (en) | 2023-10-18 | 2023-10-18 | A reverse riveting equipment that can realize dual station exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311357067.6A CN117399553A (en) | 2023-10-18 | 2023-10-18 | A reverse riveting equipment that can realize dual station exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117399553A true CN117399553A (en) | 2024-01-16 |
Family
ID=89492024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311357067.6A Pending CN117399553A (en) | 2023-10-18 | 2023-10-18 | A reverse riveting equipment that can realize dual station exchange |
Country Status (1)
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|---|---|
| CN (1) | CN117399553A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213531553U (en) * | 2020-11-23 | 2021-06-25 | 广东博昇乐智能制造有限公司 | Locking equipment |
| CN216421443U (en) * | 2021-12-14 | 2022-05-03 | 河南力锋科技有限公司 | Duplex position exchange formula weldment work platform |
| CN217412337U (en) * | 2021-12-14 | 2022-09-13 | 顾家家居股份有限公司 | Full-automatic riveting set |
| CN217570738U (en) * | 2022-07-21 | 2022-10-14 | 江苏洛凯机电股份有限公司 | Double-station numerical control riveting machine |
| CN218340934U (en) * | 2022-06-30 | 2023-01-20 | 蓝炬兴业(赤壁)科技有限公司 | Double-station feeding platform of hydraulic riveting machine |
| CN115740340A (en) * | 2022-11-29 | 2023-03-07 | 苏州瑞美科材料科技有限公司 | Positive and negative pressure riveting equipment |
| CN218808829U (en) * | 2023-01-12 | 2023-04-07 | 上海西普瀚芯电子科技有限公司 | Automatic change double material machine feed mechanism |
| CN221246836U (en) * | 2023-10-18 | 2024-07-02 | 宁波蓝圣智能科技有限公司 | Reverse pressure riveting equipment capable of realizing double-station exchange |
| CN221559718U (en) * | 2023-10-18 | 2024-08-20 | 宁波蓝圣智能科技有限公司 | Multi-station feeding squeeze riveter |
-
2023
- 2023-10-18 CN CN202311357067.6A patent/CN117399553A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213531553U (en) * | 2020-11-23 | 2021-06-25 | 广东博昇乐智能制造有限公司 | Locking equipment |
| CN216421443U (en) * | 2021-12-14 | 2022-05-03 | 河南力锋科技有限公司 | Duplex position exchange formula weldment work platform |
| CN217412337U (en) * | 2021-12-14 | 2022-09-13 | 顾家家居股份有限公司 | Full-automatic riveting set |
| CN218340934U (en) * | 2022-06-30 | 2023-01-20 | 蓝炬兴业(赤壁)科技有限公司 | Double-station feeding platform of hydraulic riveting machine |
| CN217570738U (en) * | 2022-07-21 | 2022-10-14 | 江苏洛凯机电股份有限公司 | Double-station numerical control riveting machine |
| CN115740340A (en) * | 2022-11-29 | 2023-03-07 | 苏州瑞美科材料科技有限公司 | Positive and negative pressure riveting equipment |
| CN218808829U (en) * | 2023-01-12 | 2023-04-07 | 上海西普瀚芯电子科技有限公司 | Automatic change double material machine feed mechanism |
| CN221246836U (en) * | 2023-10-18 | 2024-07-02 | 宁波蓝圣智能科技有限公司 | Reverse pressure riveting equipment capable of realizing double-station exchange |
| CN221559718U (en) * | 2023-10-18 | 2024-08-20 | 宁波蓝圣智能科技有限公司 | Multi-station feeding squeeze riveter |
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