CN207606524U - A kind of elevator fork-shearing frame list branch lever welding fixture - Google Patents
A kind of elevator fork-shearing frame list branch lever welding fixture Download PDFInfo
- Publication number
- CN207606524U CN207606524U CN201721778630.7U CN201721778630U CN207606524U CN 207606524 U CN207606524 U CN 207606524U CN 201721778630 U CN201721778630 U CN 201721778630U CN 207606524 U CN207606524 U CN 207606524U
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- China
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- tooling
- drive rod
- hinged
- frame list
- shearing frame
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Abstract
The purpose of this utility model is to provide a kind of elevator fork-shearing frame list branch lever welding fixtures, for solving in elevator fork-shearing frame list strut welding process, the technical issues of shock to it.A kind of elevator fork-shearing frame list branch lever welding fixture, including tooling bracket, tooling platform, driving cylinder, master arm and drive rod；Tooling platform is mounted on the top of tooling bracket, and tooling platform is equipped with driver slot；The drive rod is located above tooling platform, and the lower section of drive rod is equipped with spacer pin, and spacer pin is slidably seated in driver slot；The master arm is hinged on the lower section of tooling platform, and the upper end of master arm is hinged with the drive rod, and the lower end of master arm and the power output end of the driving cylinder are hinged.Utility model advantageous effect：It is simple in structure, efficient.
Description
Technical field
The utility model is related to elevator fork-shearing frame list struts to produce tooling technical field, specifically a kind of elevator
Fork-shearing frame list branch lever welding fixture.
Background technology
Elevator fork-shearing frame list strut generally use mechanical part welding production, during welding production, in order to eliminate
Stress concentration at pad, it usually needs eliminate stress by the way of tapping.In the prior art, generally use tup is to welding
Component is tapped.But there is also some shortcomingss for this mode：Tup percussion dynamics is smaller, cannot eliminate well
Stress；If weld task is more, it will significantly aggravate the work load of operating personnel.
Utility model content
The purpose of this utility model is to provide a kind of elevator fork-shearing frame list branch lever welding fixtures, are being lifted for solving
In machine fork-shearing frame list strut welding process, the technical issues of shock to it.
The technical solution adopted by the utility model to solve its technical problems is that：
A kind of elevator fork-shearing frame list branch lever welding fixture, including tooling bracket, tooling platform, driving cylinder, master arm and
Drive rod；Tooling platform is mounted on the top of tooling bracket, and tooling platform is equipped with driver slot；The drive rod is located on tooling platform
The lower section of side, drive rod is equipped with spacer pin, and spacer pin is slidably seated in driver slot；The master arm is hinged on tooling platform
Lower section, the upper end of master arm is hinged with the drive rod, and the lower end of master arm and the power output end of the driving cylinder are hinged.
Further, the spacer pin is equipped with position limiting slide block, and position limiting slide block is between the tooling platform and drive rod.
Further, this tooling further includes passive arm and connecting rod, and passive arm joins in the lower section of tooling platform, passive arm
Upper end is hinged with the drive rod；It is hinged by connecting rod between the lower part of passive arm and the lower part of the master arm.
The effect provided in utility model content is only the effect of embodiment, rather than whole effects that utility model is all
Fruit, has the following advantages that in above-mentioned technical proposal or advantageous effect：It is simple in structure, efficient.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the schematic rear view of Fig. 1；
Fig. 3 is the schematic top plan view of Fig. 1；
In figure：1. tooling bracket；2. tooling platform；3. driving cylinder；4. master arm；5. passive arm；6. connecting rod；7. driving
Bar；8. driver slot；9. the first fixing end；10. the second fixing end ear；11. spacer pin.
Specific implementation mode
In order to clearly illustrate the technical characterstic of this programme, below by specific implementation mode, and its attached drawing is combined, to this
Utility model is described in detail.It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.The utility model
It is omitted to known assemblies and known technology description, to avoid the utility model is unnecessarily limiting.
As shown in Figures 1 to 3, a kind of elevator fork-shearing frame list branch lever welding fixture is welded in elevator fork-shearing frame list strut
In the process, it is hit to eliminate stress, it includes tooling bracket 1, tooling platform 2, driving cylinder 3, master arm 4, passive
Arm 5, connecting rod 6 and drive rod 7.
The tooling bracket 1 uses frame structure, tooling platform 2 that Rectangular Plate Structure, tooling platform 2 is used to be fixedly mounted on institute
State the top of tooling bracket 1；The tooling platform 2 is equipped with driver slot 8, and driver slot 8 runs through the upper and lower end face of tooling platform 2, driving
Slot 8 and the motion track of the drive rod 7 are correspondingly arranged.The drive rod 7 is located at the top of the driver slot 8, drive rod 7
Lower end is equipped with multiple spacer pins 11, and the lower end of spacer pin 11 is located in the driver slot 8；The spacer pin 11 is equipped with limit
Sliding block, the position limiting slide block is between the tooling platform 2 and drive rod 7.On the lower face of the tooling platform 2, along the drive
The extending direction of dynamic slot 8 is arranged with the first fixing end 9 and the second fixing end ear 10.The top of the master arm 4 and described the
One fixing end, 9 ear is hinged, and the top of the passive arm 5 is hinged with the second fixing end ear 10；The top of the master arm 4 and
The top of passive arm 5 is hinged with the lower end of the drive rod 7 respectively；The lower part of the master arm 4 and passive arm 5 passes through described
Connecting rod 6 is hinged；The master arm 4 and passive arm 5 are all made of crank arm structure.The driving cylinder 3 is mounted on the tooling
On holder 1, drive the power output end of cylinder 3 hinged by the lower end of connecting pin ear and the master arm 4；Drive cylinder 3 logical
Pipeline is crossed to connect for jet power unit with outside.
The operation principle of the utility model is：Cylinder 3 is driven to drive 4 activity of master arm, and then master arm 4 passes through connecting rod
6 drive 5 activity of passive arm；Driver slot 8 of the drive rod 7 described in the drive lower edge of master arm 4 and passive arm 5 moves；Described
Spacer pin 11 plays position-limiting action to the movement of drive rod 7.
The advantages of the utility model embodiment, is：It is simple in structure, efficient.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but not to this practicality newly
The limitation of type protection domain, on the basis of technical solutions of the utility model, those skilled in the art need not pay creativeness
The various modifications or changes that can make of labour it is still within the protection scope of the present utility model.
Claims (3)
1. a kind of elevator fork-shearing frame list branch lever welding fixture, characterized in that including tooling bracket, tooling platform, driving cylinder, master
Swing arm and drive rod；Tooling platform is mounted on the top of tooling bracket, and tooling platform is equipped with driver slot；The drive rod is located at tooling
Above platform, the lower section of drive rod is equipped with spacer pin, and spacer pin is slidably seated in driver slot；The master arm is hinged on tooling
The lower section of platform, the upper end of master arm is hinged with the drive rod, the power output end of the lower end of master arm and the driving cylinder
It is hinged.
2. a kind of elevator fork-shearing frame list branch lever welding fixture according to claim 1, characterized in that on the spacer pin
Equipped with position limiting slide block, position limiting slide block is between the tooling platform and drive rod.
3. a kind of elevator fork-shearing frame list branch lever welding fixture according to claim 1, characterized in that this tooling further includes
Passive arm and connecting rod, in the lower section of tooling platform, the upper end of passive arm is hinged with the drive rod for passive arm handing-over；Passive arm
It is hinged by connecting rod between lower part and the lower part of the master arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721778630.7U CN207606524U (en) | 2017-12-19 | 2017-12-19 | A kind of elevator fork-shearing frame list branch lever welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721778630.7U CN207606524U (en) | 2017-12-19 | 2017-12-19 | A kind of elevator fork-shearing frame list branch lever welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207606524U true CN207606524U (en) | 2018-07-13 |
Family
ID=62799206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721778630.7U Active CN207606524U (en) | 2017-12-19 | 2017-12-19 | A kind of elevator fork-shearing frame list branch lever welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207606524U (en) |
-
2017
- 2017-12-19 CN CN201721778630.7U patent/CN207606524U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 250000 Huihe Industrial Park No. 1, Jiyang County, Jinan City, Shandong Province (west of Caiyuan Bao Wine Industry) Patentee after: Shandong Houfeng Heavy Industry Machinery Co., Ltd. Address before: No. 1 Huihe Industrial Park, Jiyang City, Jinan City, Shandong Province, 250000 Patentee before: Shandong Heavy Machinery Group Co., Ltd. peak. |