CN212552458U - Guide rod cylinder stroke limiting mechanism - Google Patents
Guide rod cylinder stroke limiting mechanism Download PDFInfo
- Publication number
- CN212552458U CN212552458U CN202020914919.2U CN202020914919U CN212552458U CN 212552458 U CN212552458 U CN 212552458U CN 202020914919 U CN202020914919 U CN 202020914919U CN 212552458 U CN212552458 U CN 212552458U
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- cylinder
- stopper
- guide arm
- guide rod
- arm cylinder
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Abstract
The utility model provides a guide arm cylinder stroke stop gear, this kind of guide arm cylinder stroke stop gear are located guide arm cylinder afterbody, can save the operation of frock equipment space optimization staff when guaranteeing that the size of high accuracy is spacing. The utility model relates to a guide arm cylinder stroke stop gear, its characterized in that cylinder activity body is connected with cylinder body one end, and the combination bolt is crossed to stopper connecting block, stopper connecting cylinder, body connecting block and cylinder body other end connection, and the stopper connecting block is provided with first stopper, and the body connecting plate is provided with the second stopper that matches with first stopper, and the guide arm connecting plate passes through the combination bolt and is connected with the other end of cylinder activity body, the utility model discloses utilize the space of guide arm cylinder afterbody, accomplished spacing to guide arm cylinder activity stroke, the positioning accuracy of high accuracy control guide arm cylinder has saved the space optimization staff operation of frock equipment.
Description
Technical Field
The utility model relates to an automobile welding production line field especially relates to a guide arm cylinder stroke stop gear.
Background
In the tooling and equipment of the body welding line in the automobile manufacturing factory, there are many movable structures, wherein the movement of the structures is realized by using compressed air to work on a guide rod cylinder in a common way. In some linear moving structures, the position and size of the moving part driven by the guide rod cylinder need to be accurately controlled after the moving part moves in place, and therefore the guide rod cylinder limiting structure is needed to limit the advancing stroke of the guide rod cylinder. Common guide rod cylinder stroke limit structure has front end formula and side formula, but because the restriction of tool equipment spatial structure and the convenience of optimizing staff's operation, need place guide rod cylinder limit structure at guide rod cylinder rear portion.
SUMMERY OF THE UTILITY MODEL
The utility model provides a guide arm cylinder stroke stop gear, this kind of guide arm cylinder stroke stop gear are located guide arm cylinder afterbody, can save the operation of frock equipment space optimization staff when guaranteeing that the size of high accuracy is spacing.
The utility model relates to a guide arm cylinder stroke stop gear, which is characterized in that a cylinder movable body is connected with one end of a cylinder body, a stopper connecting block, a stopper connecting cylinder and a body connecting block are connected with the other end of the cylinder body through a combination bolt, the stopper connecting block is provided with a first stopper, the body connecting block is provided with a second stopper matched with the first stopper, and a guide arm connecting plate is connected with the other end of the cylinder movable body through the combination bolt;
preferably, the combination bolt penetrates through the limit block connecting cylinder and then is screwed on the cylinder movable body connected with the other end of the cylinder body;
preferably, the cylinder moving body comprises at least 2 guide rods;
preferably, the first limiting block is a convex limiting block, and the second limiting block is a concave limiting block.
According to the description, when the guide rod cylinder contracts, the concave limiting block is separated from the convex limiting block, and the limiting structure at the tail part of the guide rod cylinder is not limited. When the guide rod cylinder ventilates, the guide rod of the guide rod cylinder is pushed forward, the concave limiting block is contacted with the convex limiting block, and the limiting structure at the tail part of the guide rod cylinder carries out precision limiting. The utility model discloses utilize the space of guide arm cylinder afterbody, accomplished spacing to guide arm cylinder activity stroke, the positioning accuracy of high accuracy control guide arm cylinder has saved the space optimization staff operation of tooling equipment.
Drawings
Fig. 1 is a schematic structural view (contracted state) of a guide rod cylinder stroke limiting mechanism provided by the present invention;
fig. 2 is a schematic structural view (open state) of the guide rod cylinder stroke limiting mechanism provided by the present invention;
reference numerals
11-cylinder body, 12-cylinder movable body, 21-stopper connecting block, 22-guide rod connecting plate, 23-stopper connecting cylinder, 24-body connecting block, 31-combination bolt, 41-first stopper, 42-second stopper.
Detailed Description
The following detailed description of specific embodiments in connection with the accompanying drawings
As shown in fig. 1, the utility model relates to a guide arm cylinder stroke stop gear, its characterized in that cylinder activity body 12 is connected with 11 one ends of cylinder body, stopper connecting block 21 and stopper connecting cylinder 23 pass through combination bolt 31 and are connected with cylinder body 11, combination bolt 31 runs through behind the stopper connecting cylinder 23 and screws up on two guide arms of cylinder activity body 12, body connecting block 24 board is connected on cylinder body by combination bolt, stopper connecting block 21 is provided with the first stopper 41 of concave type, body connecting block 24 is provided with the protruding type second stopper 42 that matches with first stopper 41, guide arm connecting plate 22 is connected with the other end of cylinder activity body 12 through combination bolt, as shown in fig. 2, the first stopper 41 of concave type separates with protruding type second stopper 42 when the guide arm cylinder contracts, the limit structure of guide arm cylinder afterbody does not carry on spacingly. When the guide rod cylinder is ventilated, the guide rod of the guide rod cylinder is pushed forward, the concave first limiting block 41 is in contact with the convex second limiting block 42, and the limiting structure at the tail of the guide rod cylinder is used for limiting the precision.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (4)
1. The utility model provides a guide arm cylinder stroke stop gear, its characterized in that cylinder activity body (12) are connected with cylinder body (11) one end, stopper connecting block (21), stopper connecting cylinder (23) and body connecting block (24) are connected with the cylinder body (11) other end through combination bolt (31), stopper connecting block (21) are provided with first stopper (41), body connecting block (24) are provided with second stopper (42) that match with first stopper (41), guide arm connecting plate (22) are connected with the other end of cylinder activity body (12) through combination bolt.
2. The guide rod cylinder stroke limiting mechanism of claim 1, wherein: the assembling bolt (31) penetrates through the limiting block connecting cylinder (23) and then is screwed on the cylinder movable body (12) connected with the other end of the cylinder body (11).
3. The guide-bar cylinder travel limit mechanism of claim 2, wherein the cylinder-movable body (12) comprises at least 2 guide bars.
4. The guide rod cylinder stroke limiting mechanism of claim 1, wherein the first limiting block (41) is a convex limiting block and the second limiting block (42) is a concave limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020914919.2U CN212552458U (en) | 2020-05-27 | 2020-05-27 | Guide rod cylinder stroke limiting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020914919.2U CN212552458U (en) | 2020-05-27 | 2020-05-27 | Guide rod cylinder stroke limiting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212552458U true CN212552458U (en) | 2021-02-19 |
Family
ID=74633348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020914919.2U Active CN212552458U (en) | 2020-05-27 | 2020-05-27 | Guide rod cylinder stroke limiting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212552458U (en) |
-
2020
- 2020-05-27 CN CN202020914919.2U patent/CN212552458U/en active Active
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