CN209936256U - Roller welding tool - Google Patents
Roller welding tool Download PDFInfo
- Publication number
- CN209936256U CN209936256U CN201920468010.6U CN201920468010U CN209936256U CN 209936256 U CN209936256 U CN 209936256U CN 201920468010 U CN201920468010 U CN 201920468010U CN 209936256 U CN209936256 U CN 209936256U
- Authority
- CN
- China
- Prior art keywords
- plate
- positioning
- platform
- roller
- arc
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000004308 accommodation Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a roller welding tool, which belongs to the tool field and comprises a platform and a plurality of positioning mechanisms which are positioned on the platform and fixedly connected with the platform and are used for positioning the rollers; each positioning mechanism comprises a positioning seat connected with the platform through a bolt and a clamping piece which is positioned on the positioning seat and is adjustably connected with the positioning seat and used for clamping the roller. Realize fixed to the centre gripping of gyro wheel through utilizing the adjustable connection holder of positioning seat to realize on the platform, prevent the displacement of gyro wheel, do benefit to the follow-up weldment work to the gyro wheel, prevent gyro wheel welding deformation, improve work efficiency, reduce the processing cost, in addition, can see out, the utility model discloses a frock can realize the centre gripping location to the gyro wheel, under the prerequisite of avoiding welded deformation, but also obviously simplified processing technology, has stronger practicality.
Description
Technical Field
The utility model relates to a frock field, more specifically relates to a gyro wheel welding frock.
Background
The roller of the road roller is an important part used on the road roller, the roller is a welding part, and the problems of unstable welding of the roller, easy occurrence of welding deformation and low working efficiency exist in the prior art for welding the roller.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's defect, the utility model discloses a gyro wheel welding frock has gyro wheel welding unstability, problem that work efficiency is low in the solution technique.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a roller welding tool, which comprises a platform and a plurality of positioning mechanisms which are positioned on the platform and fixedly connected with the platform and are used for positioning the rollers;
each positioning mechanism comprises a positioning seat connected with the platform through a bolt and a clamping piece which is positioned on the positioning seat and is adjustably connected with the positioning seat and used for clamping the roller.
Preferably, a plurality of rows of threaded holes for threaded connection of positioning bolts are formed in the positioning seat;
the clamping piece comprises a flat plate connected with the positioning seat through a positioning bolt, inclined plates which are positioned at two ends of the flat plate and are arranged obliquely, and supporting plates which are positioned above the flat plate and are fixedly connected with two ends of the inclined plates at two ends respectively; one end of the inclined plate far away from the flat plate is a free end;
an accommodating space for accommodating a positioning bolt part is formed among the flat plate, the inclined plate and the support plate;
the clamping piece further comprises a first arc-shaped plate;
one end of the first arc-shaped plate is fixedly connected with the free end of the inclined plate, and the other end of the first arc-shaped plate is a free end.
Preferably, the clamp further comprises a hook returning plate;
the free end of the first arc-shaped plate is fixedly connected with one end of the hook returning plate, the other end of the hook returning plate is a free end, and the hook returning plate returns the hook towards the inner side direction of the first arc-shaped plate.
Preferably, the back hook plate is a parallel plate parallel to the support plate; or
The hook returning plate is a second arc-shaped plate.
Preferably, the first arc-shaped plate is matched with the shape of the roller;
the second arc-shaped plate is matched with the roller in shape.
Preferably, the inner side of the end part of the inclined plate far away from the flat plate is provided with a slot for inserting the protruding part at the end part of the support plate;
the supporting plate and the inclined plate are inserted and fixedly matched through the slots.
Preferably, the end faces of the protruding parts at the two ends of the supporting plate are provided with first threaded holes for the positioning pins to pass through; a second threaded hole for a positioning pin to pass through is formed in the outer side surface of the inclined plate;
the position of the first threaded hole corresponds to the position of the second threaded hole.
Preferably, the positioning mechanism further comprises a retractable reinforcing plate;
one end of the reinforcing plate is fixedly connected with the outer side face of the first arc-shaped plate, and the other end of the reinforcing plate is adjustably connected with the positioning seat through a bolt.
Preferably, the device further comprises a bracket positioned below the platform and used for supporting the platform;
the support is connected with the platform in a welding mode.
The utility model has the advantages that:
the utility model discloses a roller welding tool, which comprises a platform and a plurality of positioning mechanisms which are positioned on the platform and fixedly connected with the platform and used for positioning the rollers; each positioning mechanism comprises a positioning seat connected with the platform through a bolt and a clamping piece which is positioned on the positioning seat and is adjustably connected with the positioning seat and used for clamping the roller. Realize fixed to the centre gripping of gyro wheel through utilizing the adjustable connecting clamping piece 22 of positioning seat 21 on platform 1, prevent the displacement of gyro wheel, do benefit to follow-up weldment work to the gyro wheel, prevent gyro wheel welding deformation, improve work efficiency, reduce the processing cost, in addition, can see out, the utility model discloses a frock can realize the centre gripping location to the gyro wheel, avoids under the prerequisite of welded deformation, but also obviously simplified processing technology, has stronger practicality.
Drawings
Fig. 1 is a schematic structural diagram of a roller welding tool according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a positioning mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another positioning mechanism according to an embodiment of the present invention.
In the figure:
1. a platform; 2. a positioning mechanism; 3. a support; 21. positioning seats; 23. a reinforcing plate; 221. a flat plate; 222. an inclined plate; 223. a support plate; 224. a first arc-shaped plate; 225. and a back hook plate.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a roller welding tool according to an embodiment of the present invention, and fig. 2 is a schematic structural view of a positioning mechanism according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of another positioning mechanism according to an embodiment of the present invention, as shown in fig. 1 to 3. The utility model discloses a roller welding tool, which comprises a platform 1 and a plurality of positioning mechanisms 2 which are positioned on the platform 1 and fixedly connected with the platform 1 and used for positioning the rollers; each positioning mechanism 2 comprises a positioning seat 21 connected with the platform 1 through a bolt, and a clamping piece which is positioned on the positioning seat 21 and is adjustably connected with the positioning seat 21 and used for clamping the roller. The road roller gyro wheel is the important part of being used on the road roller, and the gyro wheel is a welding piece, and to the welding of prior art to the gyro wheel, there is gyro wheel welding unstable, welding deformation's problem, and in order to solve the postweld machining cost height, the shortcoming that can't satisfy the designing requirement greatly of the free welding deformation volume after the processing has been proposed the utility model discloses a gyro wheel welding frock. Particularly, realize fixed to the centre gripping of gyro wheel through utilizing the adjustable connecting clamping piece of positioning seat 21 on platform 1, prevent the displacement of gyro wheel, do benefit to follow-up weldment work to the gyro wheel, prevent gyro wheel welding deformation, improve work efficiency, reduce the processing cost, in addition, can see out, the utility model discloses a frock can realize the centre gripping location to the gyro wheel, avoids under the prerequisite of welded deformation, but also obviously simplified processing technology, has stronger practicality. Wherein, the holder is adjustable connection on positioning seat 2, can make not unidimensional holder connect on positioning seat 2 to the centre gripping size or the centre gripping space that make the holder can be adjusted in a flexible way, consequently, can be fixed to the centre gripping of the gyro wheel of not unidimensional size, have higher flexibility.
In order to further clarify the structure of the clamping member, preferably, the positioning seat 21 is provided with a plurality of rows of threaded holes for the threaded connection of the positioning bolts; the clamping piece comprises a flat plate 221 connected with the positioning seat 21 through a positioning bolt, inclined plates 222 which are positioned at two ends of the flat plate 221 and are obliquely arranged, and supporting plates 223 which are positioned above the flat plate 221 and are fixedly connected with two ends of the inclined plates 222 respectively; the end of the inclined plate 222 away from the flat plate 221 is a free end; the flat plate 221, the inclined plate 222, and the support plate 223 form an accommodation space therebetween for accommodating the positioning bolt portion; the clamp further includes a first arcuate plate 224; one end of the first arc-shaped plate 224 is fixedly connected with the free end of the inclined plate 222, and the other end of the first arc-shaped plate 224 is a free end. The inclined plate 222 is inclined obliquely upward away from the flat plate 221 along the direction of the end close to the flat plate 221; the clamping pieces can be set to be of different sizes in specific implementation, and can be suitable for rollers of different sizes to clamp and fix the rollers of different sizes; the positioning seat 21 is provided with a plurality of rows of threaded holes for the threaded connection of the positioning bolts, namely, the rollers with different sizes are clamped and positioned by using clamping pieces with different sizes according to the sizes of the rollers. In addition, in the specific implementation, the support plate 223 may not be provided, but the nut of the positioning bolt connected to the flat plate 221 may be directly used to support and position the roller, wherein the nut surface contacting with the roller is a plane.
To further enhance the stability of the clamping member to the roller clamping, preferably, the clamping member further comprises a hook returning plate 225; the free end of the first arc-shaped plate 224 is fixedly connected with one end of the back hook plate 225, the other end of the back hook plate 225 is a free end, and the back hook plate 225 is back hooked towards the inner side direction of the first arc-shaped plate 224.
The hook back plate 225 may be used in two ways: the first method comprises the following steps: preferably, the back hook plate 225 is a parallel plate parallel to the support plate 223; and the second method comprises the following steps: the hook back plate 225 is a second arcuate plate.
Preferably, the first arcuate plate 224 conforms to the shape of the roller; the second arc-shaped plate is matched with the roller in shape.
Preferably, the inner side of the end of the inclined plate 222 away from the flat plate 221 is provided with an insertion slot for inserting the protruding part at the end of the support plate 223; the supporting plate 223 and the inclined plate 222 are fixedly matched through inserting slots, and the inserting slots are matched with the protruding parts at the end parts of the supporting plate 223.
In order to further enhance the stability of the support plate 223 connected to the inclined plate 222, preferably, the end faces of the protruding parts at the two ends of the support plate 223 are provided with first threaded holes for the positioning pins to pass through; a second threaded hole for a positioning pin to pass through is formed in the outer side surface of the inclined plate 222; the position of the first threaded hole corresponds to the position of the second threaded hole.
In order to further improve the overall stability of the positioning mechanism 2 and facilitate the subsequent welding work, preferably, the positioning mechanism 2 further comprises a retractable reinforcing plate 23; one end of the reinforcing plate 23 is fixedly connected with the outer side surface of the first arc-shaped plate 224, and the other end of the reinforcing plate 23 is adjustably connected with the positioning seat 21 through a bolt. Wherein, adjustable connection can adopt reinforcing plate 23 to be telescopic sleeve, realizes the regulation of length to be suitable for not unidimensional holder.
Preferably, a support 3 located below the platform 1 and used for supporting the platform 1; the bracket 3 is connected with the platform 1 in a welding way.
It should be noted that, the fixing connection manner in the above embodiments may be a welding fixing manner; the bracket, the platform, the positioning mechanism and the reinforcing plate can be made of Q235B. The platform can be a rectangular pipe, and the support can be a seamless circular pipe.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (9)
1. The utility model provides a gyro wheel welding frock which characterized in that:
comprises a platform (1) and a plurality of positioning mechanisms (2) which are positioned on the platform (1) and fixedly connected with the platform (1) and are used for positioning rollers;
each positioning mechanism (2) comprises a positioning seat (21) connected with the platform (1) through a bolt and a clamping piece which is positioned on the positioning seat (21) and is adjustably connected with the positioning seat (21) and used for clamping a roller.
2. The roller welding tool of claim 1, wherein:
a plurality of rows of threaded holes for threaded connection of positioning bolts are formed in the positioning seat (21);
the clamping piece comprises a flat plate (221) connected with the positioning seat (21) through a positioning bolt, inclined plates (222) which are positioned at two ends of the flat plate (221) and are arranged obliquely, and supporting plates (223) which are positioned above the flat plate (221) and are fixedly connected with two ends of the inclined plates (222) respectively; one end of the inclined plate (222) far away from the flat plate (221) is a free end;
the flat plate (221), the inclined plate (222), and the support plate (223) form an accommodation space for accommodating a positioning bolt portion therebetween;
the clamp further includes a first arcuate plate (224);
one end of the first arc-shaped plate (224) is fixedly connected with the free end of the inclined plate (222), and the other end of the first arc-shaped plate (224) is a free end.
3. The roller welding tool of claim 2, wherein:
the clamp further comprises a hook back plate (225);
the free end of the first arc-shaped plate (224) is fixedly connected with one end of the hook returning plate (225), the other end of the hook returning plate (225) is a free end, and the hook returning plate (225) returns to the inner side direction of the first arc-shaped plate (224).
4. The roller welding tool of claim 3, wherein:
the back hook plate (225) is a parallel plate parallel to the support plate (223); or
The hook returning plate (225) is a second arc-shaped plate.
5. The roller welding tool of claim 4, wherein:
the first arc-shaped plate (224) is matched with the shape of the roller;
the second arc-shaped plate is matched with the roller in shape.
6. The roller welding tool of claim 2, wherein:
the inner side of the end part of the inclined plate (222) far away from the flat plate (221) is provided with a slot for inserting a convex part at the end part of a support plate (223);
the supporting plate (223) is fixedly matched with the inclined plate (222) through inserting of the inserting grooves.
7. The roller welding tool of claim 6, wherein:
the end faces of the protruding parts at the two ends of the support plate (223) are provided with first threaded holes for the positioning pins to pass through; a second threaded hole for a positioning pin to pass through is formed in the outer side surface of the inclined plate (222);
the position of the first threaded hole corresponds to the position of the second threaded hole.
8. The roller welding tool of claim 2, wherein:
the positioning mechanism (2) further comprises a telescopic reinforcing plate (23);
one end of the reinforcing plate (23) is fixedly connected with the outer side face of the first arc-shaped plate (224), and the other end of the reinforcing plate (23) is adjustably connected with the positioning seat (21) through a bolt.
9. The roller welding tool according to any one of claims 1 to 8, wherein:
the device also comprises a bracket (3) which is positioned below the platform (1) and is used for supporting the platform (1);
the support (3) is connected with the platform (1) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920468010.6U CN209936256U (en) | 2019-04-09 | 2019-04-09 | Roller welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920468010.6U CN209936256U (en) | 2019-04-09 | 2019-04-09 | Roller welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209936256U true CN209936256U (en) | 2020-01-14 |
Family
ID=69126937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920468010.6U Expired - Fee Related CN209936256U (en) | 2019-04-09 | 2019-04-09 | Roller welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209936256U (en) |
-
2019
- 2019-04-09 CN CN201920468010.6U patent/CN209936256U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209936256U (en) | Roller welding tool | |
| CN109227018A (en) | Water tank cross beam left column assembly welding tooling | |
| CN214721930U (en) | Welding device for steel structure of constructional engineering | |
| CN205437624U (en) | Catalyst converter assembly welding jig for automobile exhaust | |
| CN210615609U (en) | Quick change assembly frock | |
| CN210498992U (en) | Welding tool for crane beam | |
| CN112025182A (en) | Mounting bracket total tailor-welding tool and using method thereof | |
| CN213531410U (en) | Rear goods shelf clamp | |
| CN217647832U (en) | Integral type welding frock | |
| CN213380037U (en) | Connecting rod welding device | |
| CN215036968U (en) | Positioning and supporting device for installation of steel storage tank | |
| CN209850422U (en) | Double-station fixing clamp for cylinder body | |
| CN218533370U (en) | Frame welding frock | |
| CN214923638U (en) | Pneumatic auxiliary centering clamping device | |
| CN215200405U (en) | Handcart frame welding frock | |
| CN108161300B (en) | Machining method of frame assembly tool combination | |
| CN209936741U (en) | Special point frock of piecing together of motor head structure spare | |
| CN216780872U (en) | Bucket otic placode welding position frock | |
| CN216576213U (en) | Stand welding bracing frock | |
| CN216546279U (en) | Workpiece transfer device for machining main shaft and auxiliary shaft | |
| CN220718249U (en) | Double-station H-shaped square tube welding tool | |
| CN210254879U (en) | Clamp for welding hydraulic meter connector and spring tube | |
| CN218195024U (en) | Positioning device for bent pipe and straight pipe | |
| CN217255852U (en) | Assembly tool for 5X back beam side plate | |
| CN214519785U (en) | Automobile parts processing is with anchor clamps that have adjustment mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200114 |