CN210389991U - Pneumatic scissors hand of terminal doubly-forced of robot - Google Patents
Pneumatic scissors hand of terminal doubly-forced of robot Download PDFInfo
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- CN210389991U CN210389991U CN201921018214.6U CN201921018214U CN210389991U CN 210389991 U CN210389991 U CN 210389991U CN 201921018214 U CN201921018214 U CN 201921018214U CN 210389991 U CN210389991 U CN 210389991U
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Abstract
The utility model relates to a terminal double strength pneumatic scissors hand of robot, include the cylinder, install the base on the cylinder and install the shearing blade holder and the shearing blade on the base, it installs on shearing blade holder to cut blade detachable, cut the blade holder with the piston rod of cylinder links to each other, base bottom both ends make progress the arch and are formed with two support posts with being parallel to each other, the support post front end is provided with the blade and supports the portion of holding, the support post with the blade supports the portion of holding and forms the shearing space, two are held with support post card the shearing blade holder, the piston rod of cylinder promotes and cuts the blade holder and follows the support post direction drives and cuts the blade and support the portion of holding. The beneficial effects of the utility model reside in that: the structure of the original robot tail end double-force pneumatic scissor hand is changed, the injection molding nozzle is convenient to cut, the problem of insufficient air pressure is solved by adopting a double-cylinder mode, and the shearing force is ensured.
Description
Technical Field
The utility model relates to a cutting nipper technical field of robot, in particular to terminal power-multiplying pneumatic scissors hand of robot.
Background
In the prior art, the shearing of the injection molding nozzle is usually manually sheared, the requirement on workers is higher, the product is easily damaged in the shearing process, the shearing effect is poor, and the working efficiency is low. In recent years, with continuous optimization of the process, pneumatic scissors are adopted for shearing the injection nozzle, and the existing pneumatic scissors comprise an air cylinder and cutting pliers. Because the annotation nozzle is usually narrower and is connected with an injection molding part, the traditional cutting pliers are in a scissor type and can be freely extended into the nozzle position to cut the nozzle; in the prior art, the cutting head of the cutting pliers is ground and then can enter a cutting position to cut, but the actual using effect is poor. Meanwhile, the air source of the air cylinder used by most production enterprises is 6 standard atmospheric pressures, and the standard type tool rack matched with the double-force pneumatic scissor hand at the tail end of the robot is adopted, so that the air cylinder with the piston diameter of 63mm is usually adopted; however, during shearing, the shearing force is limited by the pressure of an air source and the diameter of a piston, the shearing force is insufficient, multiple times of shearing are often required, and the quality and the attractiveness of a product are affected. If the diameter of the cylinder piston is increased singly, the cylinder piston cannot be matched with a tool rack and cannot be installed, and meanwhile, the production cost is greatly increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a terminal double strength pneumatic scissors hand of robot to overcome not enough among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a terminal double-strength pneumatic scissors hand of robot, includes the cylinder, installs the base on the cylinder and installs shearing blade holder and shearing blade on the base, it installs on shearing blade holder to cut blade detachable, cut the blade holder with the piston rod of cylinder links to each other, base bottom both ends are upwards protruding to be formed with two support posts with being parallel to each other, the support post front end is provided with the blade and supports the portion of holding, the support post with the blade supports the portion of holding and forms the shearing space, two hold the support post card and hold and cut the blade holder, the piston rod promotion of cylinder is cut the blade holder and is followed the support post direction drives and cuts the blade and support the portion of holding.
Preferably, the piston rod of the air cylinder is a screw rod piston rod.
Preferably, the cylinder is formed by connecting two cylinders in series, the cylinder is fixedly connected by a bolt, and a sealing ring is arranged between the cylinders.
Preferably, the front end of the cutting blade is formed with a cutting edge in an inclined manner.
Preferably, a tool apron abutting part is arranged at the lower end of the shearing tool apron and used for abutting against the shearing tool apron to enable the shearing tool apron to move along the direction of the supporting upright post.
The beneficial effects of the utility model reside in that: the structure of the original robot tail end double-force pneumatic scissor hand is changed, the injection molding nozzle is convenient to cut, the problem of insufficient air pressure is solved by adopting a double-cylinder mode, and the shearing force is ensured.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a robot end double-force pneumatic scissor according to an embodiment of the present invention;
fig. 2 is an explosion diagram of a robot end double-force pneumatic scissor according to an embodiment of the present invention
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1-2, the utility model provides the following technical solutions:
the utility model provides a terminal double strength pneumatic scissors hand of robot, including cylinder 100, install base 200 on the cylinder and install shearing blade holder 300 and shearing blade 400 on the base, shearing blade 400 detachable installs on shearing blade holder 300, it links to each other to cut blade holder 300 and the piston rod 101 of cylinder, base 200 bottom both ends are upwards protruding to be formed with two with the support post 201 and 202 that are parallel to each other, support post 201 and 202 front end are provided with blade support portion 203, support post 201 and 202 and blade support portion 203 form the shearing space, it blocks with between support post 201 and the 202 to cut blade holder 300 card, the piston rod 101 of cylinder promotes shearing blade holder 300 and drives shearing blade 400 along the support post direction and support blade support portion 203.
In the technical scheme, the shearing space formed by the supporting upright posts 201 and 202 and the blade holding part 203,
preferably, the piston rod 101 of the air cylinder is a screw rod piston rod.
In this technical solution, the screw rod 101 can adjust the distance between the shearing tool holder 300 and the blade holding portion 203 by adjusting the screw at the tail end, so as to ensure a sufficient shearing distance, and prevent the shearing blade 400 from being damaged due to the fact that the shearing distance is broken during the shearing operation.
Preferably, the cylinder 100 is formed by connecting two cylinders 102 and 103 in series, the cylinders 102 and 103 are fixedly connected by bolts, and a sealing ring is arranged between the cylinders 102 and 1031.
In this technical scheme, because the air supply that most manufacturing enterprises provided is 6 standard atmospheric pressures, consider that the responsible of robotic arm usually adopts the cylinder that the piston diameter is 63mm, but the shearing force that produces among the practical process is not enough, adopt two cylinders 102 and 103 that the piston diameter is 63mm in this embodiment, through the bolt series connection together, can produce 300 kilograms of power.
Preferably, the cutting edge is formed at the front end of the cutting blade 400 in an inclined manner.
Preferably, the lower end of the shearing blade holder 300 is provided with a blade holder abutting portion 500, and the blade holder abutting portion 500 is used for abutting against the shearing blade holder 600 so as to move along the direction of the supporting column.
In this technical scheme, since the cutting edge of the front end of the cutting blade 400 is inclined, the cutting blade is easily deviated from the cutting space in the cutting process. As shown in fig. 2, the holder abutting portion 500 is mounted on the shear holder 300 by bolts, and the upper surface of the holder abutting portion abuts against the lower surfaces of the support columns 201 and 202.
The beneficial effects of the utility model reside in that: the structure of the original robot tail end double-force pneumatic scissor hand is changed, the injection molding nozzle is convenient to cut, the problem of insufficient air pressure is solved by adopting a double-cylinder mode, and the shearing force is ensured.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides a terminal double strength pneumatic scissors hand of robot which characterized in that: including the cylinder, install the base on the cylinder and install shearing blade holder and shearing blade on the base, it installs on shearing blade holder to cut blade detachable, cut the blade holder with the piston rod of cylinder links to each other, base bottom both ends are upwards protruding to be formed with two support posts with being parallel to each other, the support post front end is provided with blade support portion, the support post with blade support portion forms the shearing space, two are held with support post card the shearing blade holder, the piston rod promotion of cylinder is cut the blade holder and is followed the support post direction drives and cuts the blade support portion.
2. The robot-end double-force pneumatic scissor hand of claim 1, wherein: the piston rod of the cylinder is a screw rod piston rod.
3. The robot-end double-force pneumatic scissor hand of claim 1, wherein: the cylinder is formed by connecting two cylinders in series, the cylinder is fixedly connected by a bolt, and a sealing ring is arranged between the cylinders.
4. The robot-end double-force pneumatic scissor hand of claim 1, wherein: the front end of the shearing blade is obliquely provided with a cutting edge.
5. The robot-end double-force pneumatic scissor hand of claim 1, wherein: the lower end of the shearing cutter holder is provided with a cutter holder abutting part which is used for abutting against the shearing cutter holder to enable the shearing cutter holder to move along the direction of the supporting upright post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921018214.6U CN210389991U (en) | 2019-07-02 | 2019-07-02 | Pneumatic scissors hand of terminal doubly-forced of robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921018214.6U CN210389991U (en) | 2019-07-02 | 2019-07-02 | Pneumatic scissors hand of terminal doubly-forced of robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210389991U true CN210389991U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921018214.6U Active CN210389991U (en) | 2019-07-02 | 2019-07-02 | Pneumatic scissors hand of terminal doubly-forced of robot |
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| CN (1) | CN210389991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239039A (en) * | 2019-07-02 | 2019-09-17 | 张家港市哈德五金工具有限公司 | Robot end times power pneumatic scissors hand |
-
2019
- 2019-07-02 CN CN201921018214.6U patent/CN210389991U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239039A (en) * | 2019-07-02 | 2019-09-17 | 张家港市哈德五金工具有限公司 | Robot end times power pneumatic scissors hand |
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