CN112003107A - Automatic wiring device for railway wiring terminal - Google Patents
Automatic wiring device for railway wiring terminal Download PDFInfo
- Publication number
- CN112003107A CN112003107A CN202011096109.1A CN202011096109A CN112003107A CN 112003107 A CN112003107 A CN 112003107A CN 202011096109 A CN202011096109 A CN 202011096109A CN 112003107 A CN112003107 A CN 112003107A
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- CN
- China
- Prior art keywords
- wire
- rack
- positioning
- spring
- withdrawing
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- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0263—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for positioning or holding parts during soldering or welding process
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention provides an automatic wiring device for a railway wiring terminal, which comprises a connecting mechanism, a positioning wire clamping mechanism and a wire withdrawing mechanism, wherein the connecting mechanism, the positioning wire clamping mechanism and the wire withdrawing mechanism are fixedly arranged on a rack; the positioning wire clamping mechanism comprises a frame, a positioning baffle and a clamp which are formed on the frame, a spring is arranged between the clamp and the positioning baffle, the lower end of the spring is embedded in a spring groove on the upper surface of the positioning baffle, and the lower edge of a clamping opening is butted with a lip opening on the frame; the wire withdrawing mechanism comprises a wire withdrawing door, the wire withdrawing door is connected with the rack in a matched mode, a wire passing hole is formed in a butt joint face after the wire withdrawing door is connected with the rack, and the wire passing hole is located between two frames behind the positioning baffle. According to the automatic wiring device provided by the invention, the positioning and wire clamping mechanism can be accurately positioned, and the wire withdrawing door can be controlled to be opened through the air cylinder and the push rod to finish the wire withdrawing task. The whole mechanism is flexible and small, can not only clamp the wire, but also complete the compound operation of threading and wiring under the auxiliary action of the mechanical arm.
Description
Technical Field
The invention relates to the technical field of railway matching facilities, in particular to an automatic wiring device for a railway wiring terminal.
Background
At present, the line welding of railway signal wiring terminals is mostly finished by manual welding, and the manual welding technology needs to consume a large amount of manpower and cannot ensure the welding quality and precision. With the development of science and technology, the requirements of human beings on welding are higher and higher, the realization of automatic welding is an important aspect of current research, and the automatic welding can reduce the labor intensity of workers, improve the welding quality and improve the appearance forming and welding quality of a welding seam. In order to realize the replacement of manual work by machines, the automatic welding by means of mechanical arms has become a necessary requirement of the society.
Disclosure of Invention
The embodiment of the invention provides an automatic wiring device for a railway wiring terminal, which can flexibly realize the wiring process by means of machinery by imitating the manual wiring process and principle under the action of a mechanical arm.
An automatic wiring device for a railway wiring terminal comprises a connecting mechanism, a positioning wire clamping mechanism and a wire withdrawing mechanism which are fixedly arranged on a rack, wherein the connecting mechanism is positioned at the rear end of the rack and is used for being fixedly connected with a mechanical arm; the positioning wire clamping mechanism comprises two parallel frames formed on the rack, a positioning baffle plate transversely connected between the two frames, a clamp which is connected between the two frames through a shaft, is positioned above the positioning baffle plate and is provided with a drooping clamping opening at the front end, a spring is arranged between the clamp and the positioning baffle plate, the lower end of the spring is embedded into a spring groove on the upper surface of the positioning baffle plate, the upper end supporting point of the spring is not at the position of the shaft, so that the clamp can reset under the action of the spring after rotating around the shaft, and the lower edge of the clamping opening is butted with a lip opening on the rack; the wire withdrawing mechanism comprises a wire withdrawing door, the wire withdrawing door is driven by a push rod and an air cylinder which are arranged on the rack to move relative to the rack, the wire withdrawing door is connected with the rack in a matched mode, a wire threading hole is formed in a butt joint face after the wire withdrawing door is connected with the rack, and the wire threading hole is located between two frames behind the positioning baffle.
And slotting the butt joint surfaces of the rack and the wire withdrawing door respectively to ensure that the rack and the wire withdrawing door are in butt joint to form a channel with a wire passing hole.
The cylinders are fixed on the frame through fixing blocks, and cylinder holes for fixing the cylinders are arranged on the frame corresponding to the positions of the cylinders.
The connecting mechanism comprises a fixing plate, the fixing plate is of a convex structure, two ends of the fixing plate are connected to the rack through bolts, and the middle protruding part of the fixing plate is fixedly connected with the mechanical arm through bolts.
According to the automatic wiring device provided by the invention, the positioning and wire clamping mechanism can be accurately positioned, and the wire withdrawing door can be controlled to be opened through the air cylinder and the push rod to finish the wire withdrawing task. The whole mechanism is flexible and small, can not only clamp the wire, but also complete the compound operation of threading and wiring under the auxiliary action of the mechanical arm.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a diagram of a wire stand of the present invention;
FIG. 3 is a graph of the line-unwinding condition of the present invention;
FIG. 4 is a drawing of the thread take-off device of the present invention;
FIG. 5 is a cross-sectional view of the exit door of the present invention;
FIG. 6 is a cross-sectional view of a spring clip of the positioning and wire clamping mechanism of the present invention;
fig. 7 is an exploded view of a part of the present invention.
In the figure: 1. a frame; 2. a cylinder bore;
3. 4, 5, 6, 7, 8, 9, 10, screws;
11. 12, 25, 26, 15, 16, 21, 22, bolts;
13. 14, 23, 24, 17, 18, 19, 20, nuts;
27. a wire withdrawing door; 28. a push rod;
29. threading holes; 30. a cylinder; 31. a shaft; 32. a spring; 33. positioning a baffle plate; 34. a clip; 35. a spring slot; 36. positioning an inlet; 37. an air inlet; 38. and (7) fixing the plate.
Detailed Description
Features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention. The present invention is in no way limited to any specific configuration and algorithm set forth below, but rather covers any modification, replacement or improvement of elements, components or algorithms without departing from the spirit of the invention. In the following description, well-known structures and techniques are not shown in order to avoid unnecessarily obscuring the present invention.
Example embodiments will now be described with reference to the accompanying drawings, which may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details, or with other methods, components, materials, and so forth. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of the invention.
As shown in fig. 1 to 7, the automatic wiring device for a railway terminal provided in this embodiment includes a connecting mechanism, a positioning wire clamping mechanism, and a wire withdrawing mechanism, which are fixedly mounted on a frame 1, wherein the connecting mechanism is located at the rear end of the frame and is used for being fixedly connected with a mechanical arm; the positioning wire clamping mechanism comprises two parallel frames formed on a rack, a positioning baffle plate transversely connected between the two frames, a clamp 34 which is connected between the two frames through a shaft 31, positioned above the positioning baffle plate 33 and provided with a drooping clamping opening at the front end, a spring 32 is arranged between the clamp and the positioning baffle plate 33, the lower end of the spring is embedded in a spring groove 35 on the upper surface of the positioning baffle plate 33, the upper end supporting point of the spring 32 is not at the position of the shaft 31, so that the clamp 34 can reset under the action of the spring 32 after rotating around the shaft, and the lower edge of the clamping opening is butted with a lip opening on the rack; the thread withdrawing mechanism comprises a thread withdrawing door 27, the thread withdrawing door 27 is driven to move relative to the rack by a push rod 28 and an air cylinder 30 which are arranged on the rack 1, the thread withdrawing door 27 is connected with the rack 1 in a matched mode, a thread passing hole 29 is formed in a connected butt joint face, and the thread passing hole 29 is located between two frames behind a positioning baffle 33.
The device and the terminal board are accurately positioned through the positioning wire clamping mechanism, the wiring hole is inserted into the device positioning hole, then the electric wire passes through the threading hole and penetrates out of the hole on the terminal board for a certain length, then the mechanical arm tail end driving device moves for a certain distance in the opposite direction perpendicular to the terminal board, the wire moves out for a certain distance along with the device, the wire is clamped through the clamp, the mechanical arm tail end driving device rotates for a circle in parallel with the terminal board, the wire is annularly wound on the wiring hole of the terminal board of the railway at the moment, then the wire can be fixedly connected on the wiring hole through welding of a spot welding gun, wiring is completed, and finally the cylinder controls the push rod to stretch out and draw back to open.
The abutting surfaces of the frame 1 and the thread withdrawing door 27 are respectively grooved, so that a passage with a thread passing hole 29 is formed after the abutting surfaces are abutted. The threading hole 29 is positioned in the frame 1, and the electric wire enters the positioning and wire clamping mechanism through the threading hole 29 to be positioned and clamped. The line exposes certain length through inserting row hole through threading hole 29, and whole mechanism makes through the outside motion of arm and inserts the row and come out from the locating hole, and the line also shifts out a section distance along with the device, and the effort through spring 32 makes clip 34 and frame 1 press from both sides tight line, and the arm end drives whole device anticlockwise rotation 360 degrees, and the line has been cyclic annular around on railway terminal board's wiring hole this moment, then can make the line rigid coupling on wiring hole through the welding of spot welding rifle, and the wiring operation is accomplished.
The air cylinders 30 are fixed on the frame through fixing blocks, and cylinder holes 2 for fixing the air cylinders 30 are arranged on the frame corresponding to the positions of each air cylinder 30. The push rod 28 is controlled to stretch and retract to open and close the wire withdrawing door through the air inlet hole 37.
The connecting mechanism comprises a fixing plate 38, the fixing plate 38 is of a convex structure, two ends of the fixing plate are connected to the rack 1 through bolts, and the middle protruding part of the fixing plate is fixedly connected with the mechanical arm through bolts.
According to the automatic wiring device provided by the invention, the positioning and wire clamping mechanism can be accurately positioned, and the wire withdrawing door can be controlled to be opened through the air cylinder and the push rod to finish the wire withdrawing task. The whole mechanism is flexible and small, can not only clamp the wire, but also complete the compound operation of threading and wiring under the auxiliary action of the mechanical arm.
It will be appreciated by persons skilled in the art that the above embodiments are illustrative and not restrictive. Different features which are present in different embodiments may be combined to advantage. Other variations to the disclosed embodiments can be understood and effected by those skilled in the art upon studying the specification and the claims. In the claims, the term "comprising" does not exclude other means or steps; the indefinite article "a" does not exclude a plurality; the terms "first" and "second" are used to denote a name and not to denote any particular order.
Claims (4)
1. An automatic wiring device for a railway wiring terminal is characterized by comprising a connecting mechanism, a positioning wire clamping mechanism and a wire withdrawing mechanism which are fixedly arranged on a rack, wherein the connecting mechanism is positioned at the rear end of the rack and is used for being fixedly connected with a mechanical arm; the positioning wire clamping mechanism comprises two parallel frames formed on the rack, a positioning baffle plate transversely connected between the two frames, a clamp which is connected between the two frames through a shaft, is positioned above the positioning baffle plate and is provided with a drooping clamping opening at the front end, a spring is arranged between the clamp and the positioning baffle plate, the lower end of the spring is embedded into a spring groove on the upper surface of the positioning baffle plate, the upper end supporting point of the spring is not at the position of the shaft, so that the clamp can reset under the action of the spring after rotating around the shaft, and the lower edge of the clamping opening is butted with a lip opening on the rack; the wire withdrawing mechanism comprises a wire withdrawing door, the wire withdrawing door is driven by a push rod and an air cylinder which are arranged on the rack to move relative to the rack, the wire withdrawing door is connected with the rack in a matched mode, a wire threading hole is formed in a butt joint face after the wire withdrawing door is connected with the rack, and the wire threading hole is located between two frames behind the positioning baffle.
2. The automatic wiring device as claimed in claim 1, wherein the abutting faces of the rack and the wire withdrawing door are respectively grooved so that the abutting faces form a passage with a wire passing hole.
3. The automatic wiring device according to claim 1, wherein the cylinder is fixed to the frame by a fixing block, and a cylinder hole for fixing the cylinder is provided on the frame corresponding to a position of each cylinder.
4. The automatic wiring device according to claim 1, wherein the connecting mechanism comprises a fixing plate, the fixing plate is in a convex structure, two ends of the fixing plate are connected to the rack through bolts, and the middle convex part is fixedly connected with the mechanical arm through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011096109.1A CN112003107A (en) | 2020-10-14 | 2020-10-14 | Automatic wiring device for railway wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011096109.1A CN112003107A (en) | 2020-10-14 | 2020-10-14 | Automatic wiring device for railway wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112003107A true CN112003107A (en) | 2020-11-27 |
Family
ID=73475098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011096109.1A Pending CN112003107A (en) | 2020-10-14 | 2020-10-14 | Automatic wiring device for railway wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112003107A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114172000A (en) * | 2021-11-26 | 2022-03-11 | 浙江启明电力集团有限公司电力建设分公司 | Wiring device |
-
2020
- 2020-10-14 CN CN202011096109.1A patent/CN112003107A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114172000A (en) * | 2021-11-26 | 2022-03-11 | 浙江启明电力集团有限公司电力建设分公司 | Wiring device |
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