CN212892637U - A feeding agencies for tool - Google Patents
A feeding agencies for tool Download PDFInfo
- Publication number
- CN212892637U CN212892637U CN202021385892.9U CN202021385892U CN212892637U CN 212892637 U CN212892637 U CN 212892637U CN 202021385892 U CN202021385892 U CN 202021385892U CN 212892637 U CN212892637 U CN 212892637U
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- China
- Prior art keywords
- lead screw
- clamping jaw
- ball nut
- double
- mounting seat
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Abstract
The utility model discloses a material taking mechanism for a jig, which drives a clamping jaw component moving along with the jig through a transmission component, wherein the transmission component comprises a lead screw mounting seat, a lead screw is mounted on the lead screw mounting seat, a ball nut seat is mounted on the lead screw, the clamping jaw component is mounted on the outer surface of the ball nut seat, and the end of a limited lead screw is driven by an output shaft of a coupling connection stepping motor; the clamping jaw assembly comprises a double-shaft cylinder and an electric clamping jaw moving along with an ejector rod of the double-shaft cylinder, a sliding groove in the inner surface of the electric clamping jaw is matched with a sliding rail to improve the moving stability, a limiting block limits a ball nut seat, the double-shaft cylinder realizes ejection and withdrawal of the electric clamping jaw, and the electric clamping jaw finishes the grabbing and releasing work of a jig.
Description
Technical Field
The utility model relates to a technical field of automation equipment specifically is a feeding agencies for tool.
Background
The jig is a workpiece with a specific shape and size, and the workpiece needs to be grabbed from the conveying mechanism to the rotary table for next operation on a production line, so that grabbing action and moving work need to be completed in the process, and a material taking mechanism is designed for taking and placing the jig with a smaller size.
Disclosure of Invention
An object of the utility model is to provide a feeding agencies for tool, especially transmission assembly realize clamping jaw assembly's removal, and clamping jaw assembly itself just can realize grabbing the operation of putting.
In order to achieve the above object, the utility model provides a following technical scheme: a material taking mechanism for a jig comprises a fixed frame, wherein a transmission assembly is mounted at the top of the fixed frame and drives a clamping jaw assembly to move along with the transmission assembly; the transmission assembly comprises a lead screw mounting seat, a lead screw is mounted on the lead screw mounting seat, a ball nut seat is mounted on the lead screw, a clamping jaw assembly is mounted on the outer surface of the ball nut seat, a sliding groove is formed in the inner surface of the ball nut seat and matched with a sliding rail mounted on the inner wall of the lead screw mounting seat, a limiting block which is located on one side of the sliding rail is further mounted on the lead screw mounting seat, a through hole for the lead screw to penetrate through is formed in the limiting block, and the head end of the lead screw is driven by an output shaft of a coupler; the clamping jaw assembly comprises a double-shaft cylinder and an electric clamping jaw moving along with an ejector rod of the double-shaft cylinder.
Further, a fixed block is installed at the position of the ejector rod of the double-shaft cylinder, a plurality of through holes are formed in the fixed block and are divided into two rows, the two rows of through holes correspond to each other in the horizontal direction, and the two rows of through holes in the horizontal direction are fixedly connected with the electric clamping jaw through screws.
Further, the position of the limiting block is close to the stepping motor.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, ball nut seat moves on the lead screw, and spout on its inner surface is mutually supported with the slide rail and is improved the stability of removing, and the stopper carries on spacingly to ball nut seat simultaneously, and the biax cylinder realizes ejecting and withdrawing electric clamping jaw, and electric clamping jaw self accomplishes grabbing of tool and puts work.
Drawings
Fig. 1 is a schematic structural diagram of the material taking mechanism of the present invention.
In the figure: 1. a fixed mount; 2. a stepping motor; 3. a limiting block; 4. a ball nut seat; 5. a slide rail; 6. a lead screw mounting seat; 7. a lead screw; 8. a double-shaft cylinder; 9. an electric jaw; 10. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a feeding agencies for tool, includes mount 1, drive assembly is installed at the top of mount 1, and drive assembly drives the clamping jaw subassembly that removes along with it, and clamping jaw subassembly includes biax cylinder 8 to and the electronic clamping jaw 9 that removes along with the ejector pin of biax cylinder 8, the function of piece is put to the realization of grabbing of electronic clamping jaw 9 on the ejector pin of biax cylinder 8 ejecting or withdrawal cooperation.
The transmission assembly comprises a lead screw mounting seat 6, a lead screw 7 is mounted on the lead screw mounting seat 6, a ball nut seat 4 is mounted on the lead screw 7, the head end of the lead screw 7 is driven by an output shaft of a coupler connected stepping motor 2, the stepping motor 2 drives the lead screw 7 to rotate, so that the ball nut seat 4 is in linear motion, a clamping jaw assembly is mounted on the outer surface of the ball nut seat 4, a sliding groove is formed in the inner surface of the clamping jaw assembly, the sliding groove and the sliding jaw assembly are mounted on sliding rails 5 on the inner wall of the lead screw mounting seat 6 in a matched mode, the sliding groove in the position of the ball nut seat 4 moves on the sliding rails 5, and.
Still install on the lead screw mount pad 6 and be located the stopper 3 of slide rail 5 one side, be equipped with the through-hole that is used for lead screw 7 to pass on the stopper 3, and the diameter of through-hole is unanimous with the diameter of lead screw, the position of stopper 3 is close to in step motor 2, the purpose is that stopper 3 not only carries on spacingly to ball nut seat 4, but also can play the effect of support to lead screw 7.
8 ejector pins departments of biax cylinder install fixed block 10, it falls into two rows of settings to be equipped with a plurality of through-hole on the fixed block 10, and two liang of horizontal directions of through-hole on two rows correspond, through-hole and electronic clamping jaw 9 on two horizontal directions pass through screw fixed connection, the purpose can be adjusted electronic clamping jaw 9 in the position of fixed block 10, because the stroke of biax cylinder 8 is certain, when the ejector pin of biax cylinder 8 was ejecting to the maximum position, the condition that the distance is not enough or collide the article between electronic clamping jaw 9 and the article appears, need be through adjusting the position of electronic clamping jaw 9 at fixed block 10.
The utility model discloses a theory of operation: the utility model discloses a get the material process and be feeding mechanism's next step, through snatching of the tool that electronic clamping jaw 9 was accomplished, detect and snatch the process and accomplish the back, biax cylinder 8's ejector pin withdrawal, step motor 2 work this moment drives ball nut seat 4 and removes, makes the tool be located the top of carousel, then the ejecting and electronic clamping jaw 9 of ejector pin of biax cylinder 8 is released for the tool is placed and is accomplished work on the carousel.
It should be noted that the turntable rotates the jig to the next working step, and the height at which the electric clamping jaw 9 grabs the jig is the same as the height at which the electric clamping jaw 9 releases the jig, that is, the horizontal plane of the turntable is the same as the horizontal plane of the conveying belt in the feeding mechanism.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a feeding agencies for tool, includes the mount, its characterized in that: the transmission component is arranged at the top of the fixed frame and drives the clamping jaw component to move along with the transmission component; the transmission assembly comprises a lead screw mounting seat, a lead screw is mounted on the lead screw mounting seat, a ball nut seat is mounted on the lead screw, a clamping jaw assembly is mounted on the outer surface of the ball nut seat, a sliding groove is formed in the inner surface of the ball nut seat and matched with a sliding rail mounted on the inner wall of the lead screw mounting seat, a limiting block which is located on one side of the sliding rail is further mounted on the lead screw mounting seat, a through hole for the lead screw to penetrate through is formed in the limiting block, and the head end of the lead screw is driven by an output shaft of a coupler; the clamping jaw assembly comprises a double-shaft cylinder and an electric clamping jaw moving along with an ejector rod of the double-shaft cylinder.
2. The material taking mechanism for the jig according to claim 1, wherein: the double-shaft air cylinder ejector rod is provided with a fixed block, a plurality of through holes are formed in the fixed block and are divided into two rows, the two rows of through holes correspond to each other in the horizontal direction, and the two rows of through holes are fixedly connected with the electric clamping jaw through screws.
3. The material taking mechanism for the jig according to claim 1, wherein: the position of the limiting block is close to the stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021385892.9U CN212892637U (en) | 2020-07-15 | 2020-07-15 | A feeding agencies for tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021385892.9U CN212892637U (en) | 2020-07-15 | 2020-07-15 | A feeding agencies for tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212892637U true CN212892637U (en) | 2021-04-06 |
Family
ID=75288373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021385892.9U Active CN212892637U (en) | 2020-07-15 | 2020-07-15 | A feeding agencies for tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212892637U (en) |
-
2020
- 2020-07-15 CN CN202021385892.9U patent/CN212892637U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |