CN204584600U - Outer casing stand positioning welding frock - Google Patents
Outer casing stand positioning welding frock Download PDFInfo
- Publication number
- CN204584600U CN204584600U CN201520034854.1U CN201520034854U CN204584600U CN 204584600 U CN204584600 U CN 204584600U CN 201520034854 U CN201520034854 U CN 201520034854U CN 204584600 U CN204584600 U CN 204584600U
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- CN
- China
- Prior art keywords
- positioning convex
- lag
- groove
- outer casing
- height
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Abstract
The utility model discloses a kind of outer casing stand positioning welding frock, comprise base, base is provided with screens block and vertically abuts bar, vertical abutting bar is arranged on the sidepiece of screens block, also be provided with movable lock-bit plate, groove is provided with at the center of movable lock-bit plate, base is provided with lock plunger, lock plunger is arranged through groove, screens block is provided with two positioning convex upwards, the end of movable lock-bit plate is provided with U-lag, the width of U-lag and the both sides inwall of U-lag identical with the distance of two positioning convex is movable to be respectively resisted against on the outward flange of positioning convex, the height of U-lag is greater than the height of positioning convex, the madial wall of U-lag is also provided with draw-in groove, the height of draw-in groove is greater than the height of positioning convex and draw-in groove contacts with the top of positioning convex and arranges.Structure of the present utility model is simple, and convenient to use, improve the welding efficiency of outer casing stand, welding precision and welding stability, applicability is good, practical.
Description
Technical field
The utility model belongs to muffler shell support welding device technique field, is specifically related to a kind of outer casing stand positioning welding frock.
Background technology
Silencer is generally all provided with outer casing stand, it is weldingly fixed on silencer in use, prior art can only be carried out welding by workman's experience when being welded and fixed and be judged, its welding efficiency is all difficult to be guaranteed with welding stability and welding precision, and applicability and practicality are restricted to a certain extent.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of structure simple, easy to use and the outer casing stand positioning welding frock that welding precision is high.
The technical scheme realizing the utility model object is a kind of outer casing stand positioning welding frock, comprise base, described base is provided with screens block and vertically abuts bar, described vertical abutting bar is arranged on the sidepiece of described screens block, also be provided with movable lock-bit plate, groove is provided with at the center of described movable lock-bit plate, described base is provided with lock plunger, described lock plunger is arranged through described groove, described screens block is provided with two positioning convex upwards, the end of described movable lock-bit plate is provided with U-lag, the width of described U-lag and the both sides inwall of U-lag identical with the distance of two positioning convex is movable to be respectively resisted against on the outward flange of positioning convex, the height of described U-lag is greater than the height of positioning convex, the madial wall of U-lag is also provided with draw-in groove, the height of described draw-in groove is greater than the height of positioning convex and draw-in groove contacts with the top of positioning convex and arranges.
Be provided with activity-oriented bar between bottom described vertical abutting bar and described movable lock-bit plate, one end of described activity-oriented bar is fixed on the bottom of movable lock-bit plate, the other end is movably connected in the vertical sidepiece abutting bar by rotating shaft.
Be provided with at the top of described vertical abutting bar and strengthen parcel iron plate.
The end of described movable lock-bit plate is also provided with handle portion.
The utility model has positive effect: structure of the present utility model is simple, convenient to use, in use by the support chip screens of outer casing stand on positioning convex, then the draw-in groove of U-lag is made by movable lock-bit plate driven forward to coordinate positioning convex support chip screens to be fixed, then tightening lock plunger makes movable lock-bit plate fix, and it can effective fixed housing support, improves the welding efficiency of outer casing stand, welding precision and welding stability to a certain extent, applicability is good, practical.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
(embodiment 1)
Fig. 1 shows a kind of detailed description of the invention of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of outer casing stand positioning welding frock, comprise base 1, described base 1 is provided with screens block 2 and vertical abutting bar 3, described vertical abutting bar 3 is arranged on the sidepiece of described screens block 2, also be provided with movable lock-bit plate 4, groove 5 is provided with at the center of described movable lock-bit plate 4, described base 1 is provided with lock plunger 6, described lock plunger 6 is arranged through described groove 5, described screens block 2 is provided with two positioning convex 7 upwards, the end of described movable lock-bit plate 4 is provided with U-lag 8, the width of described the U-lag 8 and both sides inwall of U-lag 8 identical with the distance of two positioning convex 7 is movable to be respectively resisted against on the outward flange of positioning convex 7, the height of described U-lag 8 is greater than the height of positioning convex 7, the madial wall of U-lag 8 is also provided with draw-in groove 9, the height of described draw-in groove 9 is greater than the height of positioning convex 7 and draw-in groove 9 contacts with the top of positioning convex 7 and arranges.
Be provided with activity-oriented bar 10 between bottom described vertical abutting bar 3 and described movable lock-bit plate 4, one end of described activity-oriented bar 10 is fixed on the bottom of movable lock-bit plate 4, the other end is movably connected in the vertical sidepiece abutting bar 3 by rotating shaft 11.
Be provided with at the top of described vertical abutting bar 3 and strengthen parcel iron plate 12.
The end of described movable lock-bit plate 4 is also provided with handle portion 13.
Structure of the present utility model is simple, convenient to use, in use by the support chip screens of outer casing stand on positioning convex, then the draw-in groove of U-lag is made by movable lock-bit plate driven forward to coordinate positioning convex support chip screens to be fixed, then tightening lock plunger makes movable lock-bit plate fix, and it can effective fixed housing support, improves the welding efficiency of outer casing stand, welding precision and welding stability to a certain extent, applicability is good, practical.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (4)
1. an outer casing stand positioning welding frock, comprise base, described base is provided with screens block and vertically abuts bar, described vertical abutting bar is arranged on the sidepiece of described screens block, it is characterized in that: be also provided with movable lock-bit plate, groove is provided with at the center of described movable lock-bit plate, described base is provided with lock plunger, described lock plunger is arranged through described groove, described screens block is provided with two positioning convex upwards, the end of described movable lock-bit plate is provided with U-lag, the width of described U-lag and the both sides inwall of U-lag identical with the distance of two positioning convex is movable to be respectively resisted against on the outward flange of positioning convex, the height of described U-lag is greater than the height of positioning convex, the madial wall of U-lag is also provided with draw-in groove, the height of described draw-in groove is greater than the height of positioning convex and draw-in groove contacts with the top of positioning convex and arranges.
2. outer casing stand positioning welding frock according to claim 1, it is characterized in that: be provided with activity-oriented bar between bottom described vertical abutting bar and described movable lock-bit plate, one end of described activity-oriented bar is fixed on the bottom of movable lock-bit plate, the other end is movably connected in the vertical sidepiece abutting bar by rotating shaft.
3. outer casing stand positioning welding frock according to claim 2, is characterized in that: be provided with at the top of described vertical abutting bar and strengthen parcel iron plate.
4. outer casing stand positioning welding frock according to claim 3, is characterized in that: the end of described movable lock-bit plate is also provided with handle portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034854.1U CN204584600U (en) | 2015-01-20 | 2015-01-20 | Outer casing stand positioning welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034854.1U CN204584600U (en) | 2015-01-20 | 2015-01-20 | Outer casing stand positioning welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204584600U true CN204584600U (en) | 2015-08-26 |
Family
ID=53920798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520034854.1U Expired - Fee Related CN204584600U (en) | 2015-01-20 | 2015-01-20 | Outer casing stand positioning welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204584600U (en) |
-
2015
- 2015-01-20 CN CN201520034854.1U patent/CN204584600U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150826 Termination date: 20180120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |