CN210081076U - Mechanical gripper with buffer mechanism and engine cylinder body gripper thereof - Google Patents
Mechanical gripper with buffer mechanism and engine cylinder body gripper thereof Download PDFInfo
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- CN210081076U CN210081076U CN201920157692.9U CN201920157692U CN210081076U CN 210081076 U CN210081076 U CN 210081076U CN 201920157692 U CN201920157692 U CN 201920157692U CN 210081076 U CN210081076 U CN 210081076U
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- gripper
- cylinder body
- engine cylinder
- return spring
- block
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Abstract
The utility model provides a machinery tongs and engine cylinder body tongs with buffer gear, include: the flange plate connecting device is used for connecting a mechanical first gripper to the mechanical arm; the first gripper control device and the first gripper are used for controlling the first gripper to be inserted into the through hole of the engine cylinder body and gripping the engine cylinder body; the first hand grip buffering device comprises a support, a first sliding rail, a first sliding block and a first return spring, the first hand grip control device is connected to the support in a sliding mode through the first sliding block and the first sliding rail, the first return spring is arranged along the sliding direction, one end of the first return spring exerts force on the support, the other end of the first return spring exerts force on the first hand grip buffering device, and the support is fixed to the flange plate connecting device. The utility model discloses relative traditional mechanical tongs has designed buffer that floats for when the tongs snatched products such as engine cylinder body, compensated the coarse condition in product location such as engine cylinder body through the buffering that floats, improved the positioning accuracy after snatching.
Description
Technical Field
The utility model relates to an engine equipment field, concretely relates to machinery tongs and engine cylinder body tongs with buffer gear.
Background
The engine is the most technically intensive key part in the automobile field, and in the automobile engine assembly process, the automobile engine assembly line is very important due to the diversity of the assembled parts and the complexity of the process. The automobile engine assembly line is a production line process for sequentially assembling engines, and production lines are arranged among stations, so that the control of each link has to have high reliability and certain sensitivity to ensure the continuity and stability of production.
In the existing engine assembly line and the engine cylinder body assembly process, the positioned engine cylinder body needs to be grabbed by a mechanical gripper, and the cylinder body is assembled on the assembly line. Because positioning error, and snatch the error, often can lead to the cylinder body to take place the skew after snatching, further arouse the equipment error, the quality and the yields of image equipment product, urgent need improve.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a machinery tongs and engine cylinder body tongs with buffer gear. The utility model discloses for traditional mechanical tongs, designed buffer that floats, the connection that the tongs floated is terminal at the arm for when the tongs snatched products such as engine cylinder body, through the buffering that floats, compensated the coarse condition in product location such as engine cylinder body, improved the positioning accuracy after snatching greatly, make the utility model discloses have good application prospect on the assembly line that the high accuracy requires.
For realizing the technical purpose, the technical proposal of the utility model is that: a mechanical gripper with a cushioning mechanism, comprising:
the flange plate connecting device is used for connecting a mechanical first gripper to the mechanical arm;
the first gripper control device and the first gripper are used for controlling the first gripper to be inserted into the through hole of the engine cylinder body and gripping the engine cylinder body;
the first hand grip buffering device comprises a support, a first sliding rail, a first sliding block and a first return spring, the first hand grip control device is connected to the support in a sliding mode through the first sliding block and the first sliding rail in a combined mode and slides along the gripping direction, the first return spring is arranged along the sliding direction, one end of the first return spring exerts force on the support, the other end of the first return spring exerts force on the first hand grip buffering device, and the support is fixed to the flange plate connecting device.
Furthermore, the bracket is U-shaped and comprises a fixed plate, an upper limiting plate and a lower limiting plate, the upper limiting plate and the lower limiting plate are respectively and vertically fixed at the upper end and the lower end of the fixed plate, and the first slide rail is fixed at one side of the fixed plate;
and a first connecting block is fixedly arranged on one side of the first gripper control device, the other side of the first connecting block is fixed on the first sliding block, and the first connecting block is clamped between the upper limiting plate and the limiting plate and used for limiting the first gripper buffer device.
Furthermore, a positioning block is fixedly arranged in the middle of the support, a second connecting block is fixedly arranged on one side of the first gripper control device, and two ends of the first return spring are respectively fixed on the positioning block and between the second connecting block; the first connecting block is clamped between the upper limiting plate and the limiting plate.
Furthermore, a second slide rail, a second slide block, a second return spring, a second gripper and a second gripper control device are symmetrically arranged below and on the positioning block.
The engine cylinder body gripper is provided with the buffering mechanism, and the first gripper is the engine cylinder body gripper.
The beneficial effects of the utility model reside in that:
the utility model discloses for traditional mechanical tongs, designed buffer that floats, the connection that the tongs floated is terminal at the arm for when the tongs snatched products such as engine cylinder body, through the buffering that floats, compensated the coarse condition in product location such as engine cylinder body, improved the positioning accuracy after snatching greatly, make the utility model discloses have good application prospect on the assembly line that the high accuracy requires.
Drawings
FIG. 1 is a schematic view of an embodiment of an engine cylinder grip of the present invention;
FIG. 2 is one of the schematic diagrams of the engine cylinder gripper of the present invention;
fig. 3 is a second schematic diagram of the engine cylinder gripper of the present invention;
fig. 4 is a third schematic view of the engine cylinder gripper of the present invention;
fig. 5 is a schematic view of another embodiment of the engine cylinder body gripper according to the present invention.
Detailed Description
The technical solution of the present invention will be clearly and completely described below.
It should be noted that, for the sake of clarity, the connection relationship of the present invention, the terms of directions such as "upper", "lower", "left" and "right" in the present invention are all used for the position of use in the attached drawing 1, and cannot be understood as the limitation of the present invention.
A mechanical gripper with a cushioning mechanism, as shown in fig. 1, comprising:
the flange plate connecting device 1 is used for connecting a mechanical first gripper to the mechanical arm;
the first gripper control device 6 and the first gripper 8 are used for controlling the first gripper 8 to be inserted into a through hole of the engine cylinder body 9 and gripping the engine cylinder body 9;
the first hand grip buffering device comprises a support, a first sliding rail 3, a first sliding block 4 and a first return spring 11, wherein the first hand grip control device 6 is connected to the support in a sliding mode through the combination of the first sliding block 4 and the first sliding rail 3 and slides along the gripping direction, the first return spring is arranged along the 11 sliding direction, one end of the first return spring 11 exerts force on the support, the other end of the first return spring exerts force on the first hand grip buffering device 6, and the support is fixed to the flange plate connecting device 1.
Further, as shown in fig. 2, the bracket is U-shaped, the bracket includes a fixed plate 2, an upper limiting plate 7 and a lower limiting plate, the upper limiting plate 7 and the lower limiting plate are respectively vertically fixed at the upper end and the lower end of the fixed plate 2, and the first slide rail 3 is fixed at one side of the fixed plate 2;
as shown in fig. 3, a first connecting block 12 is fixedly arranged on one side of the first gripper control device, the other side of the first connecting block is fixed on the first sliding block, and the first connecting block 5 is clamped between the upper limiting plate 7 and the lower limiting plate and used for limiting the first gripper buffer device. The upstroke of first connecting block 12 extremely go up the limiting plate after, by last limiting plate spacing, the connection that first tongs controlling means floated is terminal at the arm for when the tongs snatched products such as engine cylinder body, through the buffering that floats, compensated the coarse condition in product location such as engine cylinder body, improved the positioning accuracy after snatching greatly, make the utility model discloses there is good application prospect on the assembly line of high accuracy requirement.
Further, as shown in fig. 4, a positioning block 10 is fixedly arranged in the middle of the bracket, a second connecting block is fixedly arranged on one side of the first gripper control device, and two ends of the first return spring are respectively fixed on the positioning block and between the second connecting block; the first connecting block is clamped between the upper limiting plate and the lower limiting plate. First reset spring and first slide rail, the buffer that floats that first slider combination is constituteed for the tongs for fixed plate 2 floats and connects, when making the tongs snatch products such as engine cylinder body, through the buffering that floats, has compensated the coarse condition in product location such as engine cylinder body, has improved the positioning accuracy after snatching greatly, makes the utility model discloses have good application prospect on the assembly line that the high accuracy requires.
As an embodiment of the present invention, as shown in fig. 1, a second slide rail, a second slide block, a second return spring, a second gripper and a second gripper control device are symmetrically disposed below and on the positioning block. The first gripper and the second gripper which are designed in an up-and-down symmetrical mode achieve simultaneous action of material taking from top to bottom, and grabbing efficiency is improved.
As an embodiment of the utility model, as shown in fig. 5, the support back-off of U type, first slide rail and second slide rail set up in the outer both sides of support for cushion downwards, stretch into the engine cylinder body through-hole with the tongs. It should be noted that the floating technical solution of the return spring and the slide rail of the present invention is not limited to the above two embodiments, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept, and these modifications all belong to the protection scope of the present invention.
The first gripper is used for gripping the engine cylinder body.
Claims (5)
1. A mechanical gripper with a cushioning mechanism, comprising:
the flange plate connecting device is used for connecting a mechanical first gripper to the mechanical arm;
the first gripper control device and the first gripper are used for controlling the first gripper to be inserted into the through hole of the engine cylinder body and gripping the engine cylinder body;
the first hand grip buffering device comprises a support, a first sliding rail, a first sliding block and a first return spring, the first hand grip control device is connected to the support in a sliding mode through the first sliding block and the first sliding rail in a combined mode and slides along the gripping direction, the first return spring is arranged along the sliding direction, one end of the first return spring exerts force on the support, the other end of the first return spring exerts force on the first hand grip buffering device, and the support is fixed to the flange plate connecting device.
2. The mechanical gripper with the buffer mechanism as claimed in claim 1, wherein the bracket is U-shaped, the bracket includes a fixed plate, an upper limiting plate and a lower limiting plate, the upper limiting plate and the lower limiting plate are respectively vertically fixed at the upper end and the lower end of the fixed plate, the first slide rail is fixed at one side of the fixed plate;
the first gripper control device is characterized in that a first connecting block is fixedly arranged on one side of the first gripper control device, the other side of the first connecting block is fixed on the first sliding block, and the first connecting block is clamped between the upper limiting plate and the lower limiting plate and used for limiting the first gripper buffer device.
3. The mechanical gripper with the buffer mechanism according to claim 2, wherein a positioning block is fixedly arranged in the middle of the support, a second connecting block is fixedly arranged on one side of the first gripper control device, and two ends of the first return spring are respectively fixed on the positioning block and between the second connecting block; the first connecting block is clamped between the upper limiting plate and the lower limiting plate.
4. The mechanical gripper with the buffer mechanism as claimed in claim 3, wherein the second slide rail and the second slide block, the second return spring, the second gripper and the second gripper control device are symmetrically arranged below and on the positioning block.
5. An engine block hand grip, characterized in that a mechanical hand grip according to claims 1-4 is used, said first hand grip being intended to grip an engine block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920157692.9U CN210081076U (en) | 2019-01-29 | 2019-01-29 | Mechanical gripper with buffer mechanism and engine cylinder body gripper thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920157692.9U CN210081076U (en) | 2019-01-29 | 2019-01-29 | Mechanical gripper with buffer mechanism and engine cylinder body gripper thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210081076U true CN210081076U (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920157692.9U Active CN210081076U (en) | 2019-01-29 | 2019-01-29 | Mechanical gripper with buffer mechanism and engine cylinder body gripper thereof |
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| Country | Link |
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| CN (1) | CN210081076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003207A (en) * | 2021-03-03 | 2021-06-22 | 上海鑫燕隆汽车装备制造有限公司 | Floating gripper device for large-scale tray positioning and conveying mechanism |
-
2019
- 2019-01-29 CN CN201920157692.9U patent/CN210081076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003207A (en) * | 2021-03-03 | 2021-06-22 | 上海鑫燕隆汽车装备制造有限公司 | Floating gripper device for large-scale tray positioning and conveying mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230202 Address after: Room 4, No. 3, No. 555, Dujuan Road, Kunshan Development Zone, Suzhou, Jiangsu 215300 Patentee after: Excellence (Kunshan) Automation Technology Co.,Ltd. Address before: 215000 room 3, No. 99, Muye Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: REALEAD INTELLIGENT EQUIPMENT TECHNOLOGY (KUNSHAN) Co.,Ltd. |
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| TR01 | Transfer of patent right |