CN211966468U - Dress welds heat treatment anchor clamps - Google Patents
Dress welds heat treatment anchor clamps Download PDFInfo
- Publication number
- CN211966468U CN211966468U CN202020381967.XU CN202020381967U CN211966468U CN 211966468 U CN211966468 U CN 211966468U CN 202020381967 U CN202020381967 U CN 202020381967U CN 211966468 U CN211966468 U CN 211966468U
- Authority
- CN
- China
- Prior art keywords
- heat treatment
- base
- blast pipe
- exhaust pipe
- utility
- 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.)
- Active
Links
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model provides a dress welds heat treatment anchor clamps, it relates to an anchor clamps, the utility model discloses a solve the blast pipe because the clamping is insecure in dress welding and heat treatment process, appear welding back dimensional deviation and heat altered shape scheduling problem easily, the utility model discloses a base, the base level sets up, and the blast pipe is located base upper portion, a dress welds heat treatment anchor clamps and still includes horizontal support and the vertical support that is used for fixed blast pipe, and the left end of fixed blast pipe is connected with the base through vertical support, and the right-hand member of fixed blast pipe is connected with the base through horizontal support. The utility model is used for blast pipe dress welds the clamping of thermal treatment and uses. The utility model provides a size that causes in the past in the production process poor and the deformation problem, the dismouting is simple, convenient, quick, repeatedly usable, and the economic nature is better.
Description
Technical Field
The utility model relates to an anchor clamps, concretely relates to dress welds heat treatment anchor clamps belongs to mechanical technical field.
Background
In the manufacturing process flow of the exhaust pipe, the exhaust pipe is easy to deform in the processes of assembly welding and heat treatment because the diameter of the exhaust pipe is usually large, the pipe wall is thin, and the welding workload is large. In the production process of the traditional exhaust pipe assembly welding, heat treatment and the like, because the used clamp is simple, the exhaust pipe is fixed by adopting a firm bolt or a positioning pin on the clamp, the clamp and the exhaust pipe are not firmly fixed in the assembly welding process, or a clamp connecting piece is deformed due to stress caused by heating in the heat treatment process of the exhaust pipe, so that the technical problems of the size of the exhaust pipe after assembly welding, the deformation of the exhaust pipe after heat treatment and the like frequently occur.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the blast pipe and weld and heat treatment in-process because the clamping is insecure at the dress, appear welding back dimensional deviation and heat altered shape scheduling problem easily, and then provide a dress and weld heat treatment anchor clamps.
The utility model discloses a solve the technical scheme that above-mentioned problem was taken and be:
the utility model discloses a base, the base level sets up, and the blast pipe is located base upper portion, a dress welds heat treatment anchor clamps and still including horizontal support and the vertical support that is used for fixed blast pipe, the left end of fixed blast pipe is connected with the base through vertical support, and the right-hand member of fixed blast pipe is connected with the base through horizontal support.
Further, the assembly welding heat treatment clamp further comprises two side supports, the two side supports are respectively located on the left side and the right side of the outer wall of the exhaust pipe, and the lower surfaces of the side supports are fixedly connected with the upper surface of the transverse support.
Further, the assembly welding heat treatment clamp further comprises a plurality of tightening pins, and the transverse support and the longitudinal support are fixedly connected with the base through the tightening pins.
Furthermore, the puller pin consists of a pin body and a wedge block, and the wedge block is inserted on the pin body.
Furthermore, the pin body is provided with a wedge-shaped through hole matched with the wedge block.
The utility model has the advantages that:
1. the utility model discloses a vertical support and horizontal support are fixed with two flange mouths of blast pipe respectively, fix the left and right sides of blast pipe wall respectively on two collateral branch framves to it is even to make the blast pipe be heated and each direction atress in the cooling process, and the produced deflection of maximum reduction because of dress welding and heat treatment.
2. Use a plurality of tightening pins to replace ordinary bolt or the locating pin that uses on the traditional anchor clamps, because of the voussoir on the tightening pin and the cooperation design of the round pin body, whether heated all can extract it fast to solved ordinary locating pin and heated the back and hardly followed anchor clamps problem of extracting fast, improved work efficiency once more.
3. The utility model discloses dress welds heat treatment anchor clamps dismouting simple, convenient, quick, performance safe and reliable, repeatedly usable, the economic nature is better, can be in similar field wide application.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the construction of the puller pin;
FIG. 3 is a schematic view of a wedge-shaped through-hole;
fig. 4 is a schematic view of the wedge structure.
FIG. 1-base; 2-a transverse bracket; 3-longitudinal support; 4-side support; 4-1 lap hole; 5-pulling the pin; 5-1 pin hole; 5-2 wedge blocks; 5-3 wedge-shaped through holes; 6-an exhaust pipe; 7-pressing plate.
Detailed Description
The first embodiment is as follows: the present embodiment is described with reference to fig. 1 to 4, and the welding heat treatment fixture of the present embodiment includes a base 1, the base 1 is horizontally disposed, and an exhaust pipe 6 is located on the upper portion of the base 1, the welding heat treatment fixture further includes a transverse bracket 2 and a longitudinal bracket 3 for fixing the exhaust pipe 6, the left end of the exhaust pipe 6 is connected to the base 1 through the longitudinal bracket 3, and the right end of the exhaust pipe 6 is connected to the base 1 through the transverse bracket 2.
The flange of the one end of the exhaust pipe 6 is connected with the transverse support 2 through the puller pin 5 and the pressing plate 7, and the flange of the other end of the exhaust pipe 6 is connected with the longitudinal support 3 through the puller pin 5 and the pressing plate 7. The puller pin 5 consists of a pin body 5-1 and a wedge block 5-2, the wedge block 5-2 is inserted on the pin body 5-1, and the pin body 5-1 is provided with a wedge-shaped through hole 5-3 matched with the wedge block.
The second embodiment is as follows: the present embodiment is described with reference to fig. 1, and the welding heat treatment fixture of the present embodiment further includes two side brackets 4, the two side brackets 4 are respectively located on the left and right sides of the outer wall of the exhaust pipe 6, and the lower surfaces of the side brackets 4 are fixedly connected to the upper surface of the transverse bracket 2.
The side support 4 and the transverse support 2 are integrally formed or connected through bolts, the two side supports 4 are selected and used and are respectively located on the left side and the right side of the outer wall of the exhaust pipe 6, the upper ends of the two side supports 3 are respectively fixedly connected with flanges on the left side and the right side of the exhaust pipe 6 through pulling pins and pressing plates, and the side support 4 is further provided with a hole 4-1 used for clamping an outer wall lug of the exhaust pipe, so that the side support and the exhaust pipe 6 are firmer in stability.
Other components are connected in the same manner as in the first embodiment.
The third concrete implementation mode: the present embodiment is described with reference to fig. 1, and the welding heat treatment fixture of the present embodiment further includes a plurality of tightening pins 5, and the transverse bracket 2 and the longitudinal bracket 3 are both fixedly connected to the base 1 through the tightening pins 5.
Other components are connected in the same manner as in the first or second embodiment.
The fourth concrete implementation mode: referring to fig. 1 to 4, the present embodiment will be described, wherein the puller pin 5 of the present embodiment is composed of a pin body 5-1 and a wedge 5-2, and the wedge 5-2 is inserted into the pin body 5-1. The wedge 5-2 and the pin body 5-1 are matched, so that the wedge can be quickly pulled out whether heated or not, the problem that a common positioning pin is difficult to quickly pull out from a clamp after being heated is solved, and the working efficiency is improved again.
Other components and connection relationships are the same as those in the first, second or third embodiment.
The fifth concrete implementation mode: referring to fig. 3 and 4, the pin body 5-1 of the present embodiment is provided with a wedge-shaped through hole 5-3 for fitting to a wedge.
Other components and connection relationships are the same as those in the first, second, third, fourth or fifth embodiment.
The working principle is as follows:
when the exhaust pipe is welded, the exhaust pipe needs to be clamped firstly, two flange openings of the exhaust pipe are fixed on the base through the transverse support and the longitudinal support, the left side and the right side of the pipe wall of the exhaust pipe are fixed on the base through the two side supports, and the positions are fixed by adopting the pressing plates and the tightening pins. The structural size of each part can be adjusted according to needs.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment without departing from the technical scope of the present invention, but all the modifications, equivalent substitutions, and improvements made to the above embodiments within the spirit and principle of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a dress welds heat treatment anchor clamps, it includes base (1), base (1) level sets up, and blast pipe (6) are located base (1) upper portion, its characterized in that: the welding heat treatment clamp further comprises a transverse support (2) and a longitudinal support (3) which are used for fixing the exhaust pipe (6), the left end of the fixed exhaust pipe (6) is connected with the base (1) through the longitudinal support (3), and the right end of the fixed exhaust pipe (6) is connected with the base (1) through the transverse support (2).
2. The welding heat treatment jig according to claim 1, characterized in that: the assembling and welding heat treatment clamp further comprises two side supports (4), the two side supports (4) are respectively located on the left side and the right side of the outer wall of the exhaust pipe (6), and the lower surfaces of the side supports (4) are fixedly connected with the upper surface of the transverse support (2).
3. The welding heat treatment jig according to claim 1, characterized in that: the assembling and welding heat treatment clamp further comprises a plurality of tightening pins (5), and the transverse support (2) and the longitudinal support (3) are fixedly connected with the base (1) through the tightening pins (5).
4. A welding heat treatment jig according to claim 3, characterized in that: the puller pin (5) consists of a pin body (5-1) and a wedge block (5-2), and the wedge block (5-2) is inserted on the pin body (5-1).
5. The assembly welding heat treatment fixture according to claim 4, wherein: the pin body (5-1) is provided with a wedge-shaped through hole (5-3) matched with the wedge block (5-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020381967.XU CN211966468U (en) | 2020-03-23 | 2020-03-23 | Dress welds heat treatment anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020381967.XU CN211966468U (en) | 2020-03-23 | 2020-03-23 | Dress welds heat treatment anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211966468U true CN211966468U (en) | 2020-11-20 |
Family
ID=73381590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020381967.XU Active CN211966468U (en) | 2020-03-23 | 2020-03-23 | Dress welds heat treatment anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211966468U (en) |
-
2020
- 2020-03-23 CN CN202020381967.XU patent/CN211966468U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211966468U (en) | Dress welds heat treatment anchor clamps | |
| CN104625525A (en) | Welding fixture for metal plates | |
| KR101004010B1 (en) | clamp for gas pipe | |
| CN216939187U (en) | Robot welding position frock | |
| CN203649716U (en) | Welding fixture for sheet metal | |
| CN210398027U (en) | Heater pipeline connecting device convenient to location | |
| CN209992157U (en) | Heat exchange tube expansion joint pull-off test tool | |
| CN210254813U (en) | Rapid clamping and welding device for multi-workpiece support | |
| CN207026808U (en) | A kind of EMUs air conditioner support crossbeam weld jig | |
| CN218253661U (en) | Stainless steel precision tube | |
| CN216000264U (en) | Core body assembling tube expanding clamp for heat exchanger | |
| CN215217329U (en) | Convenient flange structure for heat exchanger connection who dismantles | |
| CN201567683U (en) | Side-sway resistant end face tightening temporary connecting joint structure | |
| CN213731309U (en) | Round steel pipe clamp | |
| CN216028960U (en) | Pipeline assembly welding clamp for locomotive cooling module | |
| CN218363131U (en) | Large-diameter thick-wall pipe opening aligning device in power station boiler | |
| CN210481459U (en) | Tool for tempering heat treatment of cylinder | |
| CN213560427U (en) | Clamp structure for preventing brazing flux from accumulating on pipe joint of heat exchanger | |
| CN214080068U (en) | Pipeline centering device | |
| CN205716182U (en) | Integral type union elbow | |
| CN210648912U (en) | Special brazing clamp for flow-concentrating liquid cooling plate | |
| CN210968444U (en) | Titanium alloy lump material convenient to process | |
| CN107263012B (en) | Pipe fitting welding jig | |
| CN215658331U (en) | Vacuum brazing clamp for annular part | |
| CN218732984U (en) | MPP electric power pipe convenient to connect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |