CN204639484U - Patch rail welding tooling - Google Patents
Patch rail welding tooling Download PDFInfo
- Publication number
- CN204639484U CN204639484U CN201520151063.7U CN201520151063U CN204639484U CN 204639484 U CN204639484 U CN 204639484U CN 201520151063 U CN201520151063 U CN 201520151063U CN 204639484 U CN204639484 U CN 204639484U
- Authority
- CN
- China
- Prior art keywords
- rail
- base plate
- patches
- plate
- welding tooling
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses one and patch rail welding tooling, rail is patched in escalator for welding, the described rail that patches has guide rail of the mutual vertically disposed end and side rails, and comprising: base plate, the left and right sides of its upper surface is respectively equipped with the step patching rail described in placement; Two side plates, on the side being fixedly connected on the left and right sides of described base plate respectively and coordinate with described step formed hold described in patch the groove of rail; Locking member, it to be threaded on described side plate and to penetrate in described groove; Location-plate, it is fixedly connected on the one end on the fore-and-aft direction of described base plate and patches rail described in keeping out; Pressing plate, what its both sides were pressed in the left and right sides of described base plate respectively patches on rail; Clamping device, it to be fixed on described base plate and to have the pressure portion compressing described pressing plate upper surface.The rail welding tooling that patches of the present utility model facilitates welding operation, accurate positioning, improves operating efficiency.
Description
Technical field
The utility model relates to a kind of welding tooling patching rail for tensioner place, escalator lower end.
Background technology
Current escalator lower end is all provided with swelling device usually, to realize the tensioner to driving chain.Being adapted to tensioner to enable the guide rail place of closing up of escalator lower end regulate, the change of guide rail overall length can being realized again, usually all adopt the design patching rail at the guide rail place of closing up.As illustrated in fig. 1 and 2, one patches rail 1 and usually all comprises guide rail of the mutual vertically disposed end 11 and side rails 12.Adding man-hour, end guide rail 11 and side rails 12 are processed all respectively, and then are welded together by integrated positioning.In conventional bonding technique, unspecial in this frock patching rail welding, when welding, not only efficiency is lower but also often because artificial location is forbidden to cause workpiece to use.
Summary of the invention
In view of this, in order to overcome the defect of prior art, the purpose of this utility model is to provide one and patches rail welding tooling, is convenient to patch being fixedly clamped of rail, welding is more prone to, to enhance productivity and to weld positional accuracy.
For achieving the above object, the utility model provides one to patch rail welding tooling, patches rail for welding in escalator, described in patch rail there is guide rail of the mutual vertically disposed end and side rails, it is characterized in that, comprising:
Base plate, the left and right sides of its upper surface is respectively equipped with the step patching rail described in placement;
Two side plates, on the side being fixedly connected on the left and right sides of described base plate respectively and coordinate with described step formed hold described in patch the groove of rail;
Locking member, it to be threaded on described side plate and to penetrate in described groove;
Location-plate, it is fixedly connected on the one end on the fore-and-aft direction of described base plate and patches rail described in keeping out;
Pressing plate, what its both sides were pressed in the left and right sides of described base plate respectively patches on rail;
Clamping device, it to be fixed on described base plate and to have the pressure portion compressing described pressing plate upper surface.
Preferably, each described side plate is arranged at intervals with at least two described clamping screws.
Wherein, between described side plate with described base plate, bolt is all adopted to be fixedly connected with between described pressing plate with described base plate.
Preferably, described locking member is handle bolt.
Preferably, the shape of cross section of described pressing plate is U-shaped, and its left and right directions along described base plate is extended and tip upside down on described base plate.When compression patches rail, the lower end of described pressing plate both sides is pressed in respectively and patches on the end guide rail of rail described in the left and right sides, and the upper end patching the side rails of rail described in the left and right sides is supported on the inner top surface of described pressing plate.
Preferably, described clamping device is the active grab with turning handle.
Further preferably, the upper surface of described base plate is provided with weld part, and described clamping device is weldingly fixed on described weld part.
The utility model is limited the position patching rail by base plate, location-plate and side plate, adopts locking member, pressing plate and clamping device will patch rail pressure firmly and fastens, and connector being not easily shifted when welding, improving positional accuracy during welding.Of the present utility modelly patch rail welding tooling owing to have employed, workman is welded patch rail to be more prone to, and once just can clamp and patch rail a pair, substantially increase production efficiency.
Accompanying drawing explanation
Fig. 1 is the top view patching rail.
Fig. 2 is the transverse cross-sectional view patching rail.
Fig. 3 is the front view that the utility model patches rail welding tooling.
Fig. 4 is the left side perspective view (removal clamping device) that the utility model patches rail welding tooling.
Fig. 5 is the top view (removal clamping device) that the utility model patches rail welding tooling.
In accompanying drawing: 1-patches rail, guide rail at the bottom of 11-, 12-side rails, 2-base plate, 21-step, 22-weld part, 3-side plate, 4-handle bolt, 5-location-plate, 51-hexagon socket head cap screw, 6-pressing plate, 7-active grab, 71-pressure portion, 72-turning handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
Embodiment one
Refer to Fig. 3 to Fig. 5, one patches rail welding tooling, rail 1 is patched in escalator for welding, patch rail 1 and have guide rail of the mutual vertically disposed end 11 and side rails 12, this patches rail welding tooling and comprises base plate 2, two side plates 3, four handle bolts 4, location-plate 5, pressing plate 6 and active grabs 7.
The left and right sides of the upper surface of base plate 2 is respectively equipped with the step 21 placed and patch rail 1.The side that two side plates 3 are fixedly connected on the left and right sides of base plate 2 respectively coordinates with step 21 groove being formed and hold and patch rail 1.When to patch rail for a pair and put on a base plate 2 respectively specular, two side rails 12 patching rail 1 are near the inner side of base plate 1, and side rails 12 is positioned at the outside of base plate 1.Each side plate 3 is connected and fixed respectively by three hexagon socket head cap screws and base plate 2.
Handle bolt 4 to be threaded on side plate 3 and to penetrate in described groove, can push against from the side and patch rail after tightening handle bolt 4.In the present embodiment, each side plate 3 is arranged at intervals with two handle bolts 4.Two side plates 3 and on handle bolt 4 arrange in specular.
Location-plate 5 is fixedly connected on the one end on the fore-and-aft direction of base plate 2 and patches rail 1 to keep out.Location-plate 5 is connected and fixed by 2 hexagon socket head cap screws and base plate 2.
The both sides of pressing plate 6 are pressed in patching on rail 1 of the left and right sides of base plate 2 respectively.The shape of cross section of pressing plate 6 is U-shaped, and the extended and back-off of its left and right directions along base plate 2 on a base plate 2.When compression patches rail 1, the lower end of described pressing plate both sides is pressed in respectively and patches on the end guide rail of rail described in the left and right sides, and the upper end patching the side rails of rail described in the left and right sides is supported on the inner top surface of described pressing plate.
Active grab 7 is welded and fixed on a base plate 2, and the middle part of base plate 2 has protruding weld part 22, and the base of active grab 7 is welded on weld part 22.Active grab 7 has the pressure portion 71 of clamping platen 6 upper surface, and for rotation process clamping or the turning handle 72 that opens.
Adopt and of the present utility modelly patch rail welding tooling, fixedly can patch rail quickly and accurately, welding operation is more prone to, the welding location patching rail is more accurate.And rail can be patched by clamped one time two, substantially increase the production efficiency of welding.
Adopt that above-mentioned to patch rail welding tooling to weld the welding process patching rail as follows:
1. after assembling base plate 2, side plate 3 and location-plate 5, active grab 7 and base plate 2 are welded and fixed, a pair are patched rail 1 and put in the groove of base plate 2, patch side rails 12 in rail 1 near inner side, end guide rail 1 is near outside;
2. a tight location-plate 5 in the crown of rail 1 will be patched;
3. tighten the handle bolt 4 on side plate 3, compress from the side and patch rail 1;
4. lower surface, pressing plate 6 both sides and inner top surface with patch the position that rail 1 contacts and paste the thick rubber spacer of 5mm, then pressing plate 6 is put on a base plate 2, and clamps with active grab 7;
5. welding work pieces;
6. after having welded, unclamp active grab 7, remove pressing plate 6 and release handle bolt 4;
7. the rail 1 that patches welded is taken out.
Above welding method processing ease, technique is simple, and can patch rail to a pair simultaneously weld, production efficiency is higher.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and implement according to this; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (7)
1. patching a rail welding tooling, patching rail for welding in escalator, described in patch rail there is guide rail of the mutual vertically disposed end and side rails, it is characterized in that, comprising:
Base plate, the left and right sides of its upper surface is respectively equipped with the step patching rail described in placement;
Two side plates, on the side being fixedly connected on the left and right sides of described base plate respectively and coordinate with described step formed hold described in patch the groove of rail;
Locking member, it to be threaded on described side plate and to penetrate in described groove;
Location-plate, it is fixedly connected on the one end on the fore-and-aft direction of described base plate and patches rail described in keeping out;
Pressing plate, what its both sides were pressed in the left and right sides of described base plate respectively patches on rail;
Clamping device, it to be fixed on described base plate and to have the pressure portion compressing described pressing plate upper surface.
2. one according to claim 1 patches rail welding tooling, it is characterized in that: each described side plate is arranged at intervals with at least two clamping screws.
3. one according to claim 1 and 2 patches rail welding tooling, it is characterized in that: all adopt bolt to be fixedly connected with between described side plate with described base plate, between described pressing plate with described base plate.
4. one according to claim 1 patches rail welding tooling, it is characterized in that: described locking member is handle bolt.
5. one according to claim 1 patches rail welding tooling, it is characterized in that: the shape of cross section of described pressing plate is U-shaped, and its left and right directions along described base plate is extended and tip upside down on described base plate.
6. one according to claim 1 patches rail welding tooling, it is characterized in that: described clamping device is the active grab with turning handle.
7. one according to claim 6 patches rail welding tooling, it is characterized in that: the upper surface of described base plate is provided with weld part, and described clamping device is weldingly fixed on described weld part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151063.7U CN204639484U (en) | 2015-03-17 | 2015-03-17 | Patch rail welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151063.7U CN204639484U (en) | 2015-03-17 | 2015-03-17 | Patch rail welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639484U true CN204639484U (en) | 2015-09-16 |
Family
ID=54092268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520151063.7U Withdrawn - After Issue CN204639484U (en) | 2015-03-17 | 2015-03-17 | Patch rail welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722995A (en) * | 2015-03-17 | 2015-06-24 | 江南嘉捷电梯股份有限公司 | Splicing rail welding tool and welding method |
-
2015
- 2015-03-17 CN CN201520151063.7U patent/CN204639484U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722995A (en) * | 2015-03-17 | 2015-06-24 | 江南嘉捷电梯股份有限公司 | Splicing rail welding tool and welding method |
| CN104722995B (en) * | 2015-03-17 | 2016-04-06 | 江南嘉捷电梯股份有限公司 | Patch rail welding tooling and welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150916 Effective date of abandoning: 20160406 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150916 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |