CN211604982U - WTS power switch moving contact assembly device - Google Patents
WTS power switch moving contact assembly device Download PDFInfo
- Publication number
- CN211604982U CN211604982U CN202020497288.9U CN202020497288U CN211604982U CN 211604982 U CN211604982 U CN 211604982U CN 202020497288 U CN202020497288 U CN 202020497288U CN 211604982 U CN211604982 U CN 211604982U
- Authority
- CN
- China
- Prior art keywords
- contact
- spring
- push
- push rod
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model relates to a WTS power switch moving contact assembly device, which comprises a press, wherein a base is fixedly arranged on the press, one end of a push-pull rod is inserted into a sliding hole from the bottom of the base, and the other end of the push-pull rod can enable the push-pull rod to slide along the sliding hole in the sliding hole; left side push rod support, right side push rod support symmetry fixed mounting is in the base both sides, the module is placed to the left side contact, the module symmetry fixed mounting is placed on the base to the right side contact, spacing subassembly spring is installed to the spring arrangement inslot, left side spring spacing round pin subassembly, right side spring spacing round pin subassembly is located left side contact respectively and places the module, the module top is placed to the right side contact, and left side deciliter deflector, the pivot of right side deciliter deflector bottom is located the spring arrangement inslot and is pushed up by spacing subassembly spring in the position that is close to the base center, contact frame profile modeling support is located left side contact and places the module, the right side contact is placed on the base between the module. The utility model discloses can ensure product quality reliable and stable.
Description
Technical Field
The utility model belongs to the technical field of the installation of WTS switch, especially, relate to a WTS switch moving contact assembly device.
Background
The WTS power switch is produced in a factory, the installation of the moving contact assembly is a great problem, the manual installation efficiency is too low, the installation is not in place, and a qualified product cannot be obtained.
Therefore, based on the problems, the movable contact assembling device for the WTS power switch, which ensures stable and reliable product quality, has important practical significance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a WTS switch moving contact assembly device who ensures product quality reliable and stable.
The utility model provides a its technical problem take following technical scheme to realize:
a movable contact assembling device of a WTS power switch comprises a press, a base, a push-pull rod, a left push rod bracket, a right push rod bracket, a left contact placing module, a right contact placing module, a left spring limit pin component, a right spring limit pin component, a push rod, a contact frame profiling bracket and a thimble, wherein the left spring limit pin component comprises a left split guide plate, a spring limit pin and a pivot pin, the right spring limit pin component comprises a right split guide plate, a spring limit pin and a pivot pin, the press comprises an operating platform and a lifting module, the lifting module is fixedly arranged on one side of the operating platform, the base is of an axisymmetric structure, the bottom surface of the push-pull rod is provided with a slide way, the tail end of the slide way penetrates through the base and is provided with a sliding hole, the push-pull rod is L-shaped, the left push rod bracket and the right push rod bracket are in bilateral symmetry structures, and push rod access channels are arranged on the left push rod bracket and the right push rod bracket; the left side contact placing module and the right side contact placing module are of a bilateral symmetry structure, spring placing grooves and contact placing grooves are formed in the left side contact placing module and the right side contact placing module, the left side opening and closing guide plate and the right side opening and closing guide plate are of a bilateral symmetry structure, the bottoms of the left side opening and closing guide plate and the right side opening and closing guide plate are fixedly provided with the spring limiting pins and the shaft pins, and the contact frame profiling support is provided with a moving contact shell placing hole;
the base is fixedly arranged on the operating table, one end of the push-pull rod is inserted into the sliding hole from the bottom of the base, and the other end of the push-pull rod is pushed and pulled to enable the push-pull rod to slide along the sliding hole in the sliding hole; the left side push rod support and the right side push rod support are symmetrically and fixedly arranged on two sides of the base, the left side contact placing module and the right side contact placing module are symmetrically and fixedly arranged on the base and are positioned between the left side push rod support and the right side push rod support, a limiting assembly spring is arranged in the spring arranging groove, the left side spring limiting pin assembly and the right side spring limiting pin assembly are respectively positioned above the left side contact placing module and the right side contact placing module, shaft pins at the bottoms of the left side opening and closing guide plate and the right side opening and closing guide plate are positioned in the spring arranging groove and are propped by the limiting assembly spring at positions close to the center of the base, and the contact frame profiling support is positioned on the base between the left side contact placing module and the right side contact placing module;
the thimble is vertically and fixedly arranged on the bottom surface of the lifting module; the push rod can be installed in the push rod access channel on the left push rod support and the right push rod support, and the push rod can push the contact in the contact placing groove to be installed in the moving contact shell placing hole.
Furthermore, the two sides of the left-side opening and closing guide plate and the right-side opening and closing guide plate can be limited by the pressing plate, and the pressing plate is fixed on the left-side contact placing module and the right-side contact placing module, so that the shaft pin does not depart from the spring arranging groove when the left-side opening and closing guide plate and the right-side opening and closing guide plate slide.
Furthermore, the left spring limit pin assembly and the right spring limit pin assembly are respectively provided with a contact through hole which is through up and down, so that the contact falls into the contact placing groove through the contact through hole.
Furthermore, the number of the ejector pins is two, and a height difference is formed between the two ejector pins arranged on the press.
Furthermore, one end of the spring limiting pin is provided with an extension protrusion, and the protrusion can limit a spring in the movable contact assembly when the movable contact is assembled.
Furthermore, one side of the push-pull rod, which faces the left spring limit pin assembly and the right spring limit pin assembly, is of a contraction structure, so that the push-pull rod can be conveniently inserted between the left spring limit pin assembly and the right spring limit pin assembly.
Furthermore, be equipped with spacing slide on the base, contact frame profile modeling support accessible spacing slide slides in or roll-off the left side contact is placed between the module, the right side contact is placed the module.
Furthermore, a through channel is formed among the push rod access channel, the contact placing groove and the moving contact shell placing hole, so that the contact enters the moving contact shell in the moving contact shell placing hole through the contact placing groove under the pushing of the push rod.
Furthermore, a push rod is installed at one end of the push-pull rod, which is located in the slide way, and the other end of the push-pull rod slides in the slide hole by pushing and pulling the push rod.
Furthermore, a push rod is installed on the contact frame profiling support, and the contact frame profiling support slides in or slides out between the left contact placing module and the right contact placing module by pushing and pulling the push rod.
The utility model has the advantages that:
the utility model discloses can cross and guarantee product quality, ensure that the spring is effective completely, not crushed by the pressure, improve work efficiency, satisfy a large amount of demands of customer.
Drawings
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for illustrative purposes only and thus are not intended to limit the scope of the present invention. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of a WTS power switch moving contact assembly apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a press of a WTS power switch moving contact assembling device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a base of a WTS power switch moving contact assembling device according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a push-pull rod of a WTS power switch moving contact assembly apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a left side push rod bracket of a WTS power switch moving contact assembling device according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a right push rod bracket of a WTS power switch moving contact assembling device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a left contact placing module of a WTS power switch moving contact assembling device according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a right contact placement module of a WTS power switch moving contact assembly apparatus according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a left side separation and combination guide plate of the WTS power switch moving contact assembling device according to the embodiment of the present invention;
fig. 10 is a schematic structural view of a spring stopper pin of a WTS power switch moving contact assembling device according to an embodiment of the present invention;
fig. 11 is a schematic structural view of a shaft pin of a moving contact assembly device of a WTS power switch according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of a left side spring limit pin assembly of a WTS power switch moving contact assembly apparatus according to an embodiment of the present invention;
fig. 13 is a schematic structural view of a right side separation and combination guide plate of the WTS power switch moving contact assembling device according to the embodiment of the present invention;
fig. 14 is a schematic structural diagram of a right side spring limit pin assembly of a WTS power switch moving contact assembly apparatus according to an embodiment of the present invention;
fig. 15 is a schematic structural view of a push rod of a WTS power switch moving contact assembly apparatus according to an embodiment of the present invention;
fig. 16 is a schematic structural view of a contact frame profiling bracket of a WTS power switch moving contact assembly device according to an embodiment of the present invention;
fig. 17 is a schematic structural view of a thimble of a WTS power switch moving contact assembly apparatus according to an embodiment of the present invention;
fig. 18 is a schematic view illustrating an installation process of a WTS power switch moving contact assembling device according to an embodiment of the present invention;
fig. 19 is a schematic view illustrating an installation process of a WTS power switch moving contact assembling device according to an embodiment of the present invention;
fig. 20 is a schematic view illustrating an installation process of a WTS power switch moving contact assembling device according to an embodiment of the present invention;
fig. 21 is a schematic view illustrating an installation process of a WTS power switch moving contact assembling device according to an embodiment of the present invention;
fig. 22 is a schematic view illustrating an installation process of a WTS power switch moving contact assembling device according to an embodiment of the present invention;
fig. 23 is a schematic structural view of a spring and a steel frame of a movable contact of a WTS power switch according to an embodiment of the present invention;
fig. 24 is a schematic structural view of a movable contact housing enclosing a spring and a steel frame of a movable contact of a WTS power switch according to an embodiment of the present invention;
fig. 25 is a schematic structural diagram of an assembled movable contact of a WTS power switch according to an embodiment of the present invention;
fig. 26 is a schematic structural view illustrating an assembly of a WTS power switch moving contact by using the WTS power switch moving contact assembly apparatus according to an embodiment of the present invention;
fig. 27 is a schematic structural view of the WTS power switch moving contact assembly device according to an embodiment of the present invention;
Detailed Description
First, it should be noted that the specific structures, features, advantages, etc. of the present invention will be described in detail below by way of example, but all the descriptions are only for illustrative purpose and should not be construed as forming any limitation to the present invention. Furthermore, any single feature described or implicit in any embodiment or any single feature shown or implicit in any drawing may still be combined or subtracted between any of the features (or equivalents thereof) to obtain still further embodiments of the invention that may not be directly mentioned herein. In addition, for the sake of simplicity, the same or similar features may be indicated in only one place in the same drawing.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
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 with reference to fig. 1 to 27.
First, it should be noted that the movable contact assembly to be assembled in this embodiment includes a spring 31, a steel frame 32, a contact 33, and a movable contact housing 34, as shown in fig. 23, 24, and 25, which all belong to the existing products.
The moving contact assembling device for the WTS power switch provided by the embodiment comprises a press 1, a base 2, a push-pull rod 3, a left push rod support 4, a right push rod support 5, a left contact placing module 6, a right contact placing module 7, a left spring limiting pin assembly 11, a right spring limiting pin assembly 13, a push rod 15, a contact frame profiling support 16 and a thimble 18, wherein the left spring limiting pin assembly 11 comprises a left opening and closing guide plate 8, a spring limiting pin 9 and a pivot pin 10, the right spring limiting pin assembly 13 comprises a right opening and closing guide plate 12, a spring limiting pin 9 and a pivot pin 10, the press comprises an operating platform 101 and a lifting module 102, the lifting module 102 is fixedly arranged on one side of the operating platform 101, the base 2 is in an axisymmetric structure, the bottom surface of the base 2 is provided with a slide rail 201, and the tail end of the slide rail 201 penetrates through the base 2 and, the push-pull rod is L-shaped, the left push rod bracket 4 and the right push rod bracket 5 are in bilateral symmetry structures, and push rod access channels 401 are arranged on the left push rod bracket 4 and the right push rod bracket 5; the left contact placing module 6 and the right contact placing module 7 are in a bilateral symmetry structure, and are provided with spring placing grooves 601 and contact placing grooves 602, the left opening and closing guide plate 8 and the right opening and closing guide plate 12 are in a bilateral symmetry structure, the bottoms of the left opening and closing guide plate 8 and the right opening and closing guide plate 12 are fixedly provided with spring limiting pins 9 and shaft pins 10, and the contact frame profiling support 16 is provided with moving contact shell placing holes 1601;
the base 2 is fixedly installed on the operating table 101, one end of the push-pull rod 3 is inserted into the sliding hole 202 from the bottom of the base 2, and the other end of the push-pull rod 3 is pushed and pulled, so that the part of the push-pull rod 3 in the sliding hole 202 slides along the sliding hole 202; the left push rod bracket 4 and the right push rod bracket 5 are symmetrically and fixedly arranged on two sides of the base 2, the left contact placing module 6 and the right contact placing module 7 are symmetrically and fixedly arranged on the base 2, and is positioned between the left side push rod bracket 4 and the right side push rod bracket 5, a limiting component spring 17 is arranged in the spring arrangement groove 601, the left spring limit pin assembly 11 and the right spring limit pin assembly 13 are respectively positioned above the left contact placing module 6 and the right contact placing module 7, and the shaft pins 10 at the bottoms of the left side combining and combining guide plate 8 and the right side combining and combining guide plate 12 are positioned in the spring placing groove 601 and are propped at the position close to the center of the base 2 by the limiting component spring 17, the contact frame profiling bracket 16 is positioned on the base 2 between the left contact placing module 6 and the right contact placing module 7;
the ejector pin 18 is vertically and fixedly installed on the bottom surface of the lifting module 102; the push rod 15 can be installed in the push rod access passage on the left push rod support 4 and the right push rod support 5, and the push rod 15 can push the contact in the contact placing groove 602 to be installed in the movable contact shell placing hole 1601.
It should be noted that, in order to prevent the contact placement groove 602 from being inverted in shape when placing the contacts, it may be considered that the contact placement groove 602 is designed to be similar to the contact shape in a copying manner, and for convenience of subsequent contact installation, the depths of the contact placement grooves in the left contact placement module 6 and the right contact placement module 7 are not the same, so that a height difference exists between the two contacts in the subsequent installation.
As shown in fig. 21, both sides of the left opening/closing guide plate 8 and the right opening/closing guide plate 12 may be limited by the pressing plate 14, and the pressing plate 14 is fixed to the left contact placing module 6 and the right contact placing module 7, so that the shaft pin 10 does not disengage from the spring seating groove 601 when the left opening/closing guide plate 8 and the right opening/closing guide plate 12 slide.
The left spring limit pin assembly 11 and the right spring limit pin assembly 13 are provided with contact through holes 1101 which are through up and down, so that the contacts fall into the contact placement grooves 602 through the contact through holes 1101.
The number of the ejector pins 18 is two, when the lifting module descends, one ejector pin 18 can push the push-pull rod 3 to realize limiting, and the other ejector pin 18 can be inserted into the movable contact shell 34 so as to press the steel frame 32.
An extending protrusion 901 is arranged at one end of the spring limiting pin 9, and the protrusion 901 can limit a spring in the movable contact assembly when the movable contact is assembled.
The press comprises an operating platform and a lifting module, wherein the operating platform is used for realizing a supporting function, and the lifting module is used for driving the ejector pins 18 to move up and down, so that the press in the application can adopt any existing product capable of realizing the function, such as a Weike (vico) VC-J03-0.5T precision manual press which is an existing product in the embodiment, and other existing products can be adopted, and are not described herein again.
The contact frame copying support 16 can slide in or slide out through the limiting slide ways 203 between the left contact placing module 6 and the right contact placing module 7.
And a through channel is formed among the push rod access channel, the contact placing groove and the moving contact shell placing hole, so that the contact enters the moving contact shell in the moving contact shell placing hole from the contact placing groove under the pushing of the push rod 15.
And a push rod 15 is arranged at one end of the push-pull rod 3 positioned in the slide way, and the other end of the push-pull rod 3 slides in the sliding hole by pushing and pulling the push rod 15.
The contact frame profiling support is provided with a push rod 15, and the contact frame profiling support slides in or slides out between the left contact placing module and the right contact placing module by pushing and pulling the push rod 15.
In order to facilitate the push-pull rod 3 to separate the left spring limit pin assembly and the right spring limit pin assembly, it can be considered that one side of the push-pull rod 3 facing the left spring limit pin assembly and the right spring limit pin assembly is of a contraction structure, so that the push-pull rod can be better clamped between the left spring limit pin assembly and the right spring limit pin assembly, and the left spring limit pin assembly and the right spring limit pin assembly can be separated.
It should be noted that, the fixing and connecting manner in this embodiment adopts conventional means such as bolts, rivets, welding, etc. that are mature in the prior art, and will not be described herein again, but due to the above reasons, the repeated reproduction of those skilled in the art will not be affected.
For example, in this embodiment, the mounting step of the movable contact assembly device of the WTS power switch is as follows: firstly, the base 2 and the push-pull rod 3 are assembled on the press 1, as shown in fig. 18; then the left side push rod bracket 4 and the right side push rod bracket 5 are arranged on the base 2, as shown in figure 19; mounting the left contact placing module and the right contact placing module on a base 2, and respectively mounting a push rod 15 in a left push rod bracket 4 and a right push rod bracket 5, as shown in fig. 20; then, the limiting assembly springs 17 are respectively placed in the spring placing grooves of the left contact placing module and the right contact placing module, then, the left spring limiting pin assembly 11 is installed on the left contact placing module, the right spring limiting pin assembly is installed on the right contact placing module, and the pressure plate 14 presses the left spring limiting pin assembly 11 and the right spring limiting pin assembly, as shown in fig. 21; the contact frame profiling support 16 is placed on the base 2, the ejector pins 18 are arranged on the press 1, and the height difference of the two ejector pins 18 is adjusted according to the product requirement, as shown in figure 22.
The process of assembling the moving contact by using the moving contact assembling device of the WTS power switch is as follows: placing a moving contact shell 34 in a contact frame profiling support 16, then pushing the contact frame profiling support 16 into a tool, then pushing a push-pull rod 3, simultaneously pushing a left side spring limiting pin component and a right side spring limiting pin component by two limiting component springs 17 to clamp the moving contact shell 34, then placing a spring 31 and a steel frame 32 in the moving contact shell 34, manually pressing a handle of a press, then placing a contact 33 in a contact placing groove in a left side contact placing module, wherein profiling foolproof exists in the contact placing groove, if the assembly can not be carried out reversely, manually pushing a left side push rod 15, installing the contact 33 in the moving contact shell 34, manually pulling the push-pull rod 3, compressing the two limiting component springs 17, separating the left side spring limiting pin component and the right side spring limiting pin component, then pressing the handle of the press by hand, at the moment, a thimble 18 props the push-pull rod 3, the spring 31 is prevented from being crushed, the contact 33 is placed in a contact placing groove of the right contact placing module at the moment, copying fool-proofing is achieved in the contact placing groove, if the contact is placed reversely and can not be assembled, the push rod 15 on the right side is pushed manually, the contact 33 is installed in the movable contact shell 34, the contact frame copying support 16 is pulled, the movable contact assembly is taken out, and assembling is completed.
The above embodiments are described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (10)
1. A WTS switch moving contact assembly device which is characterized in that: the automatic stamping press comprises a press, a base, a push-pull rod, a left push rod support, a right push rod support, a left contact placing module, a right contact placing module, a left spring limiting pin assembly, a right spring limiting pin assembly, a push rod, a contact frame profiling support and a thimble, wherein the left spring limiting pin assembly comprises a left opening and closing guide plate, a spring limiting pin and a pivot pin, the right spring limiting pin assembly comprises a right opening and closing guide plate, a spring limiting pin and a pivot pin, the press comprises an operating platform and a lifting module, the lifting module is fixedly arranged on one side of the operating platform, the base is in an axisymmetric structure, a slide way is arranged on the bottom surface of the base, the tail end of the slide way penetrates through the base and is provided with a sliding hole, the push-pull rod is L-shaped, the left push rod support and the right push; the left side contact placing module and the right side contact placing module are of a bilateral symmetry structure, spring placing grooves and contact placing grooves are formed in the left side contact placing module and the right side contact placing module, the left side opening and closing guide plate and the right side opening and closing guide plate are of a bilateral symmetry structure, the bottoms of the left side opening and closing guide plate and the right side opening and closing guide plate are fixedly provided with the spring limiting pins and the shaft pins, and the contact frame profiling support is provided with a moving contact shell placing hole;
the base is fixedly arranged on the operating table, one end of the push-pull rod is inserted into the sliding hole from the bottom of the base, and the other end of the push-pull rod is pushed and pulled to enable the push-pull rod to slide along the sliding hole in the sliding hole; the left side push rod support and the right side push rod support are symmetrically and fixedly arranged on two sides of the base, the left side contact placing module and the right side contact placing module are symmetrically and fixedly arranged on the base and are positioned between the left side push rod support and the right side push rod support, a limiting assembly spring is arranged in the spring arranging groove, the left side spring limiting pin assembly and the right side spring limiting pin assembly are respectively positioned above the left side contact placing module and the right side contact placing module, shaft pins at the bottoms of the left side opening and closing guide plate and the right side opening and closing guide plate are positioned in the spring arranging groove and are propped by the limiting assembly spring at positions close to the center of the base, and the contact frame profiling support is positioned on the base between the left side contact placing module and the right side contact placing module;
the thimble is vertically and fixedly arranged on the bottom surface of the lifting module; the push rod can be installed in the push rod access channel on the left push rod support and the right push rod support, and the push rod can push the contact in the contact placing groove to be installed in the moving contact shell placing hole.
2. The moving contact assembly device for the WTS power switch of claim 1, wherein: the left side deciliter deflector, the right side deciliter deflector both sides all can be spacing by the clamp plate, just the clamp plate is fixed left side contact is placed the module, the right side contact is placed on the module, makes when left side deciliter deflector, right side deciliter deflector slide, the pivot does not deviate from spring arrangement groove.
3. The moving contact assembly device for the WTS power switch of claim 2, wherein: and the left spring limit pin assembly and the right spring limit pin assembly are respectively provided with a contact through hole which is through up and down, so that the contact falls into the contact placing groove through the contact through hole.
4. The moving contact assembly device for the WTS power switch of claim 1, wherein: the two ejector pins are arranged on the press, and a height difference is formed between the two ejector pins.
5. The moving contact assembly device for the WTS power switch of claim 1, wherein: one end of the spring limiting pin is provided with an extending protrusion, and the protrusion can limit a spring in the movable contact assembly when the movable contact is assembled.
6. The moving contact assembly device for the WTS power switch of claim 1, wherein: one side of the push-pull rod, which faces the left spring limit pin assembly and the right spring limit pin assembly, is of a contraction structure, so that the push-pull rod can be conveniently inserted between the left spring limit pin assembly and the right spring limit pin assembly.
7. The moving contact assembly device for the WTS power switch of claim 1, wherein: the contact frame profiling support can slide in or slide out through the limiting slide ways, the left side contact placing module and the right side contact placing module are arranged between the left side contact placing module and the right side contact placing module.
8. The moving contact assembly device for the WTS power switch of claim 1, wherein: and a through channel is formed among the push rod access channel, the contact placing groove and the moving contact shell placing hole, so that the contact enters the moving contact shell in the moving contact shell placing hole through the contact placing groove under the push of the push rod.
9. The moving contact assembly device for the WTS power switch of claim 1, wherein: and a push rod is arranged at one end of the push-pull rod, which is positioned in the slide way, and the other end of the push-pull rod slides in the sliding hole by pushing and pulling the push rod.
10. The moving contact assembly device for the WTS power switch of claim 7, wherein: the contact frame profiling support is provided with a push rod, and the contact frame profiling support slides in or slides out between the left contact placing module and the right contact placing module by pushing and pulling the push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020497288.9U CN211604982U (en) | 2020-04-08 | 2020-04-08 | WTS power switch moving contact assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020497288.9U CN211604982U (en) | 2020-04-08 | 2020-04-08 | WTS power switch moving contact assembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211604982U true CN211604982U (en) | 2020-09-29 |
Family
ID=72583434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020497288.9U Active CN211604982U (en) | 2020-04-08 | 2020-04-08 | WTS power switch moving contact assembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211604982U (en) |
-
2020
- 2020-04-08 CN CN202020497288.9U patent/CN211604982U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019146886A1 (en) | Multi-directional simultaneous forging device | |
| CN108481227B (en) | Multipoint positioning and compressing interlocking mechanism | |
| CN211052242U (en) | Metal bipolar plate forming device | |
| CN211604982U (en) | WTS power switch moving contact assembly device | |
| CN110842106A (en) | Novel connector elastic sheet core pulling structure | |
| CN107234181B (en) | Vehicle roof switches mold | |
| CN219095340U (en) | Strip module punching device | |
| CN219924362U (en) | Iron core stamping die | |
| CN217665889U (en) | Stamping die is used in processing of car dysmorphism piece | |
| KR101432776B1 (en) | Knock-out device for impact press forming machine | |
| WO2021110069A1 (en) | Small part supply device | |
| CN209860328U (en) | Riveting device for connector elastic sheet | |
| CN210475248U (en) | Reverse wedge mechanism | |
| CN109759511B (en) | Automatic guiding float device for stamping die | |
| CN210337279U (en) | Lower part automatic plate changing device of printing machine | |
| CN217570507U (en) | Sheet metal stamping forming die | |
| KR101714071B1 (en) | Bending apparatus for packing channel of door frame | |
| CN214719709U (en) | Suitcase metal component forming device | |
| CN113909386B (en) | Drawing die with good buffering and guiding performances | |
| CN220760869U (en) | Front pressing mechanism of cutting die | |
| US5774977A (en) | Applicator for terminating electrical wires | |
| CN220611891U (en) | Stamping device for aluminum-plastic composite board | |
| CN219236201U (en) | Hot press device | |
| JPH10258329A (en) | Change retainer of press machine | |
| CN219324723U (en) | Continuous high-speed die for riveting stamping semi-finished product and riveting die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |