CN215745716U

CN215745716U - Jig replacing mechanism

Info

Publication number: CN215745716U
Application number: CN202121200206.0U
Authority: CN
Inventors: 龙家望; 周锐; 刘胜
Original assignee: Qiyichuang Intelligent Technology Suzhou Co ltd
Current assignee: Qiyichuang Intelligent Technology Suzhou Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-02-08
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a jig replacing mechanism, which comprises a bearing table, a side clamping assembly, a positioning assembly and a bottom seat body, wherein the side clamping assembly comprises a side driving cylinder, a side driving rod, a clamping rod and a connecting arm; the positioning assembly comprises a positioning cylinder and a middle positioning rod, the positioning cylinder drives the middle positioning rod to move up and down, and the bearing platform is provided with a middle positioning hole corresponding to the middle positioning rod; the plummer slidable mounting is on the pedestal of bottom, and the lateral part drives actuating cylinder and drives the lateral part actuating lever and extend and make the lateral part actuating lever contradict in the terminal surface of plummer. The sliding fit of the bearing table and the bottom seat body is adopted, so that the bearing table slides to a position suitable for replacement when the jig is replaced to operate, and the problems that interference is easy to occur between hands and a rack, and replacement is inconvenient are solved.

Description

Jig replacing mechanism

Technical Field

The utility model relates to the field of automation, in particular to a jig replacing mechanism.

Background

At present, bending machines are divided into manual bending machines, hydraulic bending machines and numerical control bending machines. Manual bender divide into manual bender of machinery and electronic manual bender again, and hydraulic bending machine can divide into again according to the synchronization mode: torsion shaft synchronization, mechanical hydraulic synchronization, and electro-hydraulic synchronization. The hydraulic bending machine can be divided into the following parts according to the movement mode: the up-moving type and the down-moving type. The bending machine needs to replace bending equipment aiming at bending components with different specifications, and is generally manually replaced in the prior art.

However, the prior art has the following disadvantages in replacing the bending device:

when bending equipment is replaced, a bearing table of the bending equipment is generally positioned inside a rack, so that a hand and the rack are easily interfered, and the replacement is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the objectives of the present invention is to provide a jig replacing mechanism, which can solve the problem of inconvenient replacement.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a jig replacing mechanism comprises a bearing table, a lateral clamping assembly, a positioning assembly and a bottom seat body, wherein the lateral clamping assembly comprises a lateral driving cylinder, a lateral driving rod, a clamping rod and a connecting arm; the positioning assembly comprises a positioning cylinder and a middle positioning rod, the positioning cylinder drives the middle positioning rod to move up and down, and the bearing platform is provided with a middle positioning hole corresponding to the middle positioning rod; the bearing table is slidably mounted on the bottom seat body, and the lateral driving cylinder drives the lateral driving rod to extend so that the lateral driving rod abuts against the end face of the bearing table.

Further, the upper portion of plummer is provided with the spacing platform of a plurality of lateral part, the inboard of the spacing platform of lateral part is provided with the inclined end face that is used for conflicting the tool.

Further, the front end of the bearing table is provided with a handle for pulling.

Furthermore, the afterbody of bottom pedestal is provided with the afterbody location axle that is used for the location, the plummer is provided with the afterbody constant head tank corresponding with afterbody location axle.

Further, the number of the side clamping components is two, and the positioning component is positioned between the two side clamping components.

Compared with the prior art, the utility model has the beneficial effects that:

two ends of the connecting arm are respectively hinged with the side driving rod and the side driving cylinder; the positioning assembly comprises a positioning cylinder and a middle positioning rod, the positioning cylinder drives the middle positioning rod to move up and down, and the bearing platform is provided with a middle positioning hole corresponding to the middle positioning rod; the bearing table is slidably mounted on the bottom seat body, and the lateral driving cylinder drives the lateral driving rod to extend so that the lateral driving rod abuts against the end face of the bearing table. Adopt the plummer with the sliding fit of bottom pedestal makes the plummer slides to the position that is fit for changing when the tool is changed and operates, has solved the staff and has taken place easily with the frame and interfere, change inconvenient problem.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of a jig replacing mechanism according to a preferred embodiment of the present invention;

fig. 2 is a perspective view of the jig replacing mechanism shown in fig. 1;

fig. 3 is another perspective view of the jig replacing mechanism shown in fig. 1.

In the figure: 100. a jig replacing mechanism; 10. a bearing table; 11. a lateral limiting table; 12. a middle positioning hole; 13. a handle; 14. a tail positioning groove; 20. a lateral position-locking component; 21. a side drive cylinder; 22. a side drive rod; 23. a clamping and connecting rod; 24. a connecting arm; 25. a positioning assembly; 251. positioning the air cylinder; 252. a middle positioning rod; 101. a bottom base body; 1011. the tail part locates the axle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, a jig replacing mechanism 100 includes a loading platform 10, a lateral position-clamping assembly 20, a positioning assembly 25 and a bottom seat 101, wherein the lateral position-clamping assembly 20 includes a lateral driving cylinder 21, a lateral driving rod 22, a clamping rod 23 and a connecting arm 24, the lateral driving cylinder 21 is fixedly connected to the lateral driving rod 22 and drives the lateral driving rod 22 to move, the lower end of the clamping rod 23 is hinged to the lateral driving rod 22, and two ends of the connecting arm 24 are respectively hinged to the lateral driving rod 22 and the lateral driving cylinder 21; the positioning assembly 25 comprises a positioning cylinder 251 and a middle positioning rod 252, the positioning cylinder 251 drives the middle positioning rod 252 to move up and down, and the bearing table 10 is provided with a middle positioning hole 12 corresponding to the middle positioning rod 252; the bearing table 10 is slidably mounted on the bottom seat 101, and the side driving cylinder 21 drives the side driving rod 22 to extend so that the side driving rod 22 abuts against the end surface of the bearing table 10. Adopt plummer 10 with the sliding fit of bottom pedestal 101 makes plummer 10 slides to the position that is fit for changing when the tool is changed and operates, has solved the problem that the staff takes place to interfere easily with the frame, changes inconveniently.

Preferably, the upper portion of plummer 10 is provided with the spacing platform 11 of a plurality of lateral part, the inboard of the spacing platform 11 of lateral part is provided with the slope terminal surface that is used for conflicting the tool. The side limiting tables 11 are arranged on the periphery of the bearing table 10.

Preferably, the front end of the bearing table 10 is provided with a handle 13 for pulling, so that the problem of inconvenience in pulling is solved.

Preferably, the tail of the bottom seat 101 is provided with a tail positioning shaft 1011 for positioning, and the plummer 10 is provided with a tail positioning groove 14 corresponding to the tail positioning shaft 1011, so that the positioning accuracy is improved.

Preferably, the number of the side position-locking assemblies 20 is two, and the positioning assembly 25 is located between the two side position-locking assemblies 20, so that the structural stability is improved.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a mechanism is changed to tool, includes plummer, lateral part screens subassembly, locating component and bottom pedestal, its characterized in that:

the lateral clamping assembly comprises a lateral driving cylinder, a lateral driving rod, a clamping rod and a connecting arm, the lateral driving cylinder is fixedly connected with the lateral driving rod and drives the lateral driving rod to move, the lower end of the clamping rod is hinged with the lateral driving rod, and two ends of the connecting arm are respectively hinged with the lateral driving rod and the lateral driving cylinder;

the positioning assembly comprises a positioning cylinder and a middle positioning rod, the positioning cylinder drives the middle positioning rod to move up and down, and the bearing platform is provided with a middle positioning hole corresponding to the middle positioning rod;

the bearing table is slidably mounted on the bottom seat body, and the lateral driving cylinder drives the lateral driving rod to extend so that the lateral driving rod abuts against the end face of the bearing table.

2. The jig replacing mechanism according to claim 1, wherein: the upper portion of plummer is provided with the spacing platform of a plurality of lateral part, the inboard of the spacing platform of lateral part is provided with the slope terminal surface that is used for conflicting the tool.

3. The jig replacing mechanism according to claim 1, wherein: the front end of the bearing table is provided with a handle for pulling.

4. The jig replacing mechanism according to claim 1, wherein: the afterbody of bottom pedestal is provided with the afterbody location axle that is used for the location, the plummer is provided with the afterbody constant head tank corresponding with afterbody location axle.

5. The jig replacing mechanism according to claim 1, wherein: the quantity of lateral part screens subassembly is two, locating component is located two between the lateral part screens subassembly.