CN202701676U - Welding and positioning device of elevator top bars - Google Patents
Welding and positioning device of elevator top bars Download PDFInfo
- Publication number
- CN202701676U CN202701676U CN 201220327214 CN201220327214U CN202701676U CN 202701676 U CN202701676 U CN 202701676U CN 201220327214 CN201220327214 CN 201220327214 CN 201220327214 U CN201220327214 U CN 201220327214U CN 202701676 U CN202701676 U CN 202701676U
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- welding
- support seat
- hold
- movable bearing
- bearing support
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Abstract
The utility model discloses a welding and positioning device of elevator top bars. The welding and positioning device comprises rapid clamps, a sleeve, U-bar cushion blocks, a movable support seat, a core rod, a base plate and a fixed support seat, wherein the movable support seat and the fixed support seat are symmetrically arranged above the base, the movable support seat and the fixed support seat form an L-shaped structure, the U-bar cushion blocks are respectively arranged on one lateral sides of the movable support seat and the fixed support seat which are back to each other, and a pair of rapid clamps is symmetrically arranged on the outsides of the movable support seat and the fixed support seat. V-shaped grooves for limiting the position of the core rod are symmetrically arranged on vertical faces of the movable support seat and the fixed support seat. The sleeve is arranged between the core rod and the rapid clamps. The acting axes of the rapid clamps and the central axes of the core rod and the sleeve are on the same straight line. The welding and positioning device of elevator top bars achieves accurate positioning of molding U-bars before welding the elevator top bars through reasonable design of the structure, and simultaneously has the advantages of being reliable in location and fixation, simple and reasonable in structure, convenient and rapid to use and the like.
Description
Technical field
The utility model relates to elevator and makes the aid technical field, is specifically related to a kind of lift crosshead apparatus for welding and positioning.
Background technology
Along with the develop rapidly of elevator industry, the production capacity of each parts of elevator and level also need to improve by a larger margin.The main production of lift crosshead is welding, for satisfying the development need of welding procedure, new welding method, welding equipment and welding material to be developed on the one hand, with further raising welding quality and security reliability, electroplating equipment wielding machine and automatization level will be improved on the other hand.In order to satisfy the needs of welding procedure development, the utility model provides a kind of lift crosshead apparatus for welding and positioning.
Summary of the invention
Problem to be solved in the utility model is: how a kind of lift crosshead apparatus for welding and positioning is provided, this lift crosshead apparatus for welding and positioning has been realized the front accurate location to formed channel steel of lift crosshead welding by the appropriate design of structure, also has simultaneously the location and fixes the advantages such as reliable, simple and reasonable, convenient to use.
To achieve the above object of the invention, the technical scheme that the utility model adopts is: a kind of lift crosshead apparatus for welding and positioning is provided, it is characterized in that: comprise active grab, sleeve, channel-section steel cushion block, movable bearing support, plug, base plate and hold-down support; Described movable bearing support and hold-down support are symmetricly set on the base plate top; Described movable bearing support and hold-down support are the L character form structure, and movable bearing support and hold-down support are respectively arranged with a channel-section steel cushion block on the opposing side; The outside of described movable bearing support and hold-down support is symmetrically arranged with a pair of active grab; Be symmetrically arranged with one on the vertical plane of described movable bearing support and hold-down support for the V font groove that limits the plug position; Described sleeve is arranged between plug and the active grab; The axis of effect axle, plug and the sleeve of described active grab is on same straight line.
According to lift crosshead apparatus for welding and positioning provided by the utility model, it is characterized in that: described movable bearing support is connected on the base plate by R font Quick bolt active card.
According to lift crosshead apparatus for welding and positioning provided by the utility model, it is characterized in that: the channel-section steel cushion block on described movable bearing support and the hold-down support is arranged on the same level height.
According to lift crosshead apparatus for welding and positioning provided by the utility model, it is characterized in that: also include the clamp seat that is arranged on the base plate.
In sum, lift crosshead apparatus for welding and positioning provided by the utility model has been realized the front accurate location to formed channel steel of lift crosshead welding by the appropriate design of structure, also has simultaneously the location and fixes the advantages such as reliable, simple and reasonable, convenient to use.
Description of drawings
Fig. 1 is that lift crosshead apparatus for welding and positioning provided by the utility model uses view.
Fig. 2 is the top view of lift crosshead apparatus for welding and positioning provided by the utility model.
Fig. 3 is the assembling schematic diagram of hold-down support and plug.
Fig. 4 is the structural representation of R font Quick bolt.
Wherein, 1, active grab; 2, clamp seat; 3, sleeve; 4, channel-section steel cushion block; 5, movable bearing support; 6, plug; 7, base plate; 8, hold-down support.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is done and to be described in detail:
As shown in Figure 1 to Figure 3, this lift crosshead apparatus for welding and positioning comprises active grab 1, sleeve 3, channel-section steel cushion block 4, movable bearing support 5, plug 6, base plate 7 and hold-down support 8; Described movable bearing support 5 and hold-down support 8 are symmetricly set on base plate 7 tops; Described movable bearing support 5 and hold-down support 8 are the L character form structure, and movable bearing support 5 and hold-down support 8 are respectively arranged with a channel-section steel cushion block 4 on the opposing side; The outside of described movable bearing support 5 and hold-down support 8 is symmetrically arranged with a pair of active grab 1; Be symmetrically arranged with one on the vertical plane of described movable bearing support 5 and hold-down support 8 for the V font groove that limits plug 6 positions; Described sleeve 3 is arranged between plug 6 and the active grab 1; The axis of the effect axle of described active grab 1, plug 6 and sleeve 3 is on same straight line.Channel-section steel cushion block 4 on described movable bearing support 5 and the hold-down support 8 is arranged on the same level height.This lift crosshead apparatus for welding and positioning also includes the clamp seat 2 that is arranged on the base plate 7 so that so that the axis of the effect axle of active grab 1, plug 6 and sleeve 3 on same straight line.
As shown in Figure 4, described movable bearing support 5 is connected on the base plate 7 by R font Quick bolt active card.
During use, at first an end of formed channel steel is placed on the channel-section steel cushion block 4 on the hold-down support 8, the other end of formed channel steel is placed on the channel-section steel cushion block 4 on the movable bearing support 5; Adjusting formed channel steel aims at hole and the V font groove on hold-down support 8 and the movable bearing support 5 on it again; Afterwards, put on plug 6 at hold-down support 8 and movable bearing support 5, at the two ends of plug cover upper bush 3; Then pulling handle is tight against the effect axle of active grab 1 on sleeve 3; At last, compress formed channel steels with pressing plate 6, and add upper cover plate at the two ends of formed channel steel and fix, whole welding position fixing process finishes.
In sum, lift crosshead apparatus for welding and positioning provided by the utility model has been realized the front accurate location to formed channel steel of lift crosshead welding by the appropriate design of structure, also has simultaneously the location and fixes the advantages such as reliable, simple and reasonable, convenient to use.
The utility model is not limited to above-mentioned example, in claims limited range of the present utility model, and various distortion that those skilled in the art can make without creative work or revise the protection that all is subjected to this patent.
Claims (4)
1. a lift crosshead apparatus for welding and positioning is characterized in that: comprise active grab (1), sleeve (3), channel-section steel cushion block (4), movable bearing support (5), plug (6), base plate (7) and hold-down support (8); Described movable bearing support (5) and hold-down support (8) are symmetricly set on base plate (7) top; Described movable bearing support (5) and hold-down support (8) are the L character form structure, and movable bearing support (5) and hold-down support (8) are respectively arranged with a channel-section steel cushion block (4) on the opposing side; The outside of described movable bearing support (5) and hold-down support (8) is symmetrically arranged with a pair of active grab (1); Be symmetrically arranged with one on the vertical plane of described movable bearing support (5) and hold-down support (8) for the V font groove that limits plug (6) position; Described sleeve (3) is arranged between plug (6) and the active grab (1); The axis of the effect axle of described active grab (1), plug (6) and sleeve (3) is on same straight line.
2. lift crosshead apparatus for welding and positioning according to claim 1, it is characterized in that: described movable bearing support (5) is connected on the base plate (7) by R font Quick bolt active card.
3. lift crosshead apparatus for welding and positioning according to claim 1 and 2, it is characterized in that: the channel-section steel cushion block (4) on described movable bearing support (5) and the hold-down support (8) is arranged on the same level height.
4. lift crosshead apparatus for welding and positioning according to claim 3 is characterized in that: also include the clamp seat (2) that is arranged on the base plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327214 CN202701676U (en) | 2012-07-09 | 2012-07-09 | Welding and positioning device of elevator top bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327214 CN202701676U (en) | 2012-07-09 | 2012-07-09 | Welding and positioning device of elevator top bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701676U true CN202701676U (en) | 2013-01-30 |
Family
ID=47582016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220327214 Expired - Fee Related CN202701676U (en) | 2012-07-09 | 2012-07-09 | Welding and positioning device of elevator top bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170788A (en) * | 2013-03-27 | 2013-06-26 | 力帆实业(集团)股份有限公司 | Lower connecting pipe welding tool locating device |
| CN103223565A (en) * | 2013-05-06 | 2013-07-31 | 力帆实业(集团)股份有限公司 | Welding tool for motorcycle engine lower connection assembly |
-
2012
- 2012-07-09 CN CN 201220327214 patent/CN202701676U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170788A (en) * | 2013-03-27 | 2013-06-26 | 力帆实业(集团)股份有限公司 | Lower connecting pipe welding tool locating device |
| CN103170788B (en) * | 2013-03-27 | 2015-05-27 | 力帆实业(集团)股份有限公司 | Lower connecting pipe welding tool locating device |
| CN103223565A (en) * | 2013-05-06 | 2013-07-31 | 力帆实业(集团)股份有限公司 | Welding tool for motorcycle engine lower connection assembly |
| CN103223565B (en) * | 2013-05-06 | 2015-05-20 | 力帆实业(集团)股份有限公司 | Welding tool for motorcycle engine lower connection assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20190709 |