CN215815718U

CN215815718U - Part jig

Info

Publication number: CN215815718U
Application number: CN202121311781.8U
Authority: CN
Inventors: 陈强; 刘富明
Original assignee: Xiamen Haoge Automation Technology Co ltd
Current assignee: Xiamen Haoge Automation Technology Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-02-11
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a part jig which comprises a carrier main body and a fixed supporting tool fixedly arranged on the carrier main body, wherein the carrier main body is provided with a plurality of supporting holes; the fixed supporting tool comprises a deformation part shell; a front sliding block and a rear sliding block are slidably inserted in the deformation part shell; the front and back sliding blocks can be movably provided with locking sliding plates; and a first power source is arranged between the front and back sliding blocks and the deformation part shell. The utility model utilizes a group of mutually locked sliding structures, can change the position and mutually lock under the action of external force, can effectively realize the installation of all contacts under the condition of not overturning the insulating contact support, and eliminates the process defect that the product needs to be overturned when a normally closed contact is installed in the prior art. Meanwhile, the process mechanisms on the equipment are greatly reduced, the volume of the equipment is reduced, and the production efficiency of the equipment is improved.

Description

Part jig

Technical Field

The utility model relates to the technical field of contactor production equipment, in particular to a part jig for carrying a contactor to complete production and assembly.

Background

The contactor moving assembly is a core assembly used for controlling the connection and disconnection of a load circuit in the contactor, and the structure of the contactor moving assembly is composed of a main contact, a main contact spring, an auxiliary contact spring and an insulating contact support. Only 1 kind of main contact, auxiliary contact divide into normally open and normally closed contact 2 kinds, and normally closed contact installation up, normally open contact installation down. During the equipment, because normally closed contact and normally open contact installation opposite direction, normally closed contact is for installing up, during traditional equipment production, generally adopt to install insulating contact support reversal 180 back, this kind of mounting means can lead to production facility volume very huge, the low scheduling problem of rate of equipment utilization.

Disclosure of Invention

The utility model provides a part fixture which can complete the installation of all contacts under the condition of not overturning an insulating contact support and eliminate the process defect that a product needs to be overturned when a normally closed contact is installed in the prior art, so as to solve the technical problems in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme:

a part jig comprises a carrier main body and a fixed supporting tool fixedly arranged on the carrier main body; the fixed supporting tool comprises a deformation part shell; a front sliding block and a rear sliding block are slidably inserted in the deformation part shell; the front and back sliding blocks can be movably provided with locking sliding plates; and a first power source is arranged between the front and back sliding blocks and the deformation part shell.

Preferably, the front and rear sliding blocks are provided with rectangular through holes; and one end of the front and back sliding block symmetrically extends to form a connecting rod.

Particularly, column through holes are arranged on the front and back sliding blocks; the column through hole and the rectangular through hole are perpendicular to each other.

Particularly, a square object sliding groove is formed in the front sliding block and the rear sliding block, and a second rectangular hole is formed in the square object sliding groove; the second rectangular hole is communicated with the square object sliding groove.

Preferably, the first power source is one of a tension spring, an air cylinder or a push-pull mechanical structure.

In particular, the first power source is a tension spring.

Compared with the prior art, the utility model has the following advantages: the utility model can change the position and lock the contacts with each other under the action of external force by utilizing a group of mutually locked sliding structures, can effectively complete the installation of all the contacts without overturning the insulating contact support, and overcomes the process defect that the product needs to be overturned when the normally closed contact is installed in the prior art. Meanwhile, the process mechanisms on the equipment are greatly reduced, the volume of the equipment is reduced, and the production efficiency of the equipment is improved.

Drawings

FIG. 1 is a schematic three-dimensional structure of an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the dual door mechanism according to an embodiment of the present invention;

the reference numbers illustrate: carrier body 1, shape part housing 2, back and forth slider 3, lock slide plate 12, extension spring 13.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

The utility model is further described with reference to the following figures and specific embodiments.

Referring now to the drawings in which: the embodiment provides a part jig which comprises a carrier main body 1 for supporting a part insulating contact support and a fixed supporting tool fixedly arranged on the carrier main body 1; the fixed supporting tool comprises a deformation part shell 2; a front and rear sliding block 3 is slidably inserted in the deformation part shell 2; the front and back sliding block 3 is movably provided with a locking sliding plate 12; a first power source is arranged between the front and back sliding blocks 3 and the deformation part shell 2. When the specific action is performed; the front and back sliding blocks 3 are pushed to extend towards the contact direction under the action of a first power source, and the normally closed contact is supported.

On the basis of the above embodiment, the front and rear sliding blocks 3 are provided with rectangular through holes; and one end of the front and back sliding block 3 is symmetrically extended and provided with a connecting rod.

On the basis of the above embodiment, the front and rear sliding blocks 3 are provided with column through holes; the column through hole and the rectangular through hole are perpendicular to each other.

On the basis of the above embodiment, the front and rear sliding blocks 3 are provided with a square object sliding groove, and the square object sliding groove is provided with a second rectangular hole; the second rectangular holes are communicated with the square object sliding grooves.

On the basis of the above embodiment, the first power source is one of a tension spring, an air cylinder or a push-pull mechanical structure.

On the basis of the above embodiment, the first power source is the tension spring 13.

In summary, the following steps: the utility model can change the position and lock with each other under the action of external force by using a group of mutually locked sliding structures. Specifically, the method comprises the following steps: during deformation, the locking sliding plate 12 is pushed towards the right direction of the product, when the locking sliding plate 12 enters a reset position, the front and back sliding blocks 3 slide out towards one side of the product under the action of the transverse pushing tension spring 13, and the supporting part at the front end of the front and back sliding blocks 3 extends into the product to support the normally closed contact part; when the front and rear sliding blocks 3 are locked, the lock slide plate 12 is pushed into the lock position by another mechanism for engaging with the front and rear sliding blocks 3.

Finally, it should be noted that the above-mentioned embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the modifications and equivalents of the specific embodiments of the present invention can be made by those skilled in the art after reading the present specification, but these modifications and variations do not depart from the scope of the claims of the present application.

Claims

1. A part jig comprises a carrier main body (1) and a fixed supporting tool fixedly arranged on the carrier main body (1); the method is characterized in that: the fixed supporting tool comprises a deformation part shell (2); a front and rear sliding block (3) is slidably inserted in the deformation part shell (2); the front and back sliding block (3) is movably provided with a locking sliding plate (12); a first power source is arranged between the front and back sliding blocks (3) and the deformation part shell (2).

2. The part fixture according to claim 1, wherein one end of the front and back sliding block (3) is symmetrically extended with a connecting rod.

3. The part fixture according to claim 2, wherein the front and rear sliding blocks (3) are provided with column through holes; and the front and rear sliding block (3) is provided with a rectangular through hole which is perpendicular to the column through hole.

4. The part fixture according to claim 3, wherein the front and rear sliding blocks (3) are provided with a square sliding groove, and the square sliding groove is provided with a second rectangular hole; the second rectangular hole is communicated with the square object sliding groove.

5. The parts fixture of claim 1, wherein the first power source is a tension spring (13).