CN214444269U - Turnover variable-distance welding tool - Google Patents
Turnover variable-distance welding tool Download PDFInfo
- Publication number
- CN214444269U CN214444269U CN202120591622.1U CN202120591622U CN214444269U CN 214444269 U CN214444269 U CN 214444269U CN 202120591622 U CN202120591622 U CN 202120591622U CN 214444269 U CN214444269 U CN 214444269U
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- guide rail
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- lifting frame
- positioning
- rotating shaft
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- 238000003466 welding Methods 0.000 title claims abstract description 40
- 230000007306 turnover Effects 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of cylinder welding processing, a upset variable pitch welding frock is provided. The utility model discloses a but upset displacement welding frock, include: a tooling base; the fixed base positioner is fixedly arranged on the tool base; the guide rail is arranged on the tool base; the movable base positioner is arranged on the guide rail; and the positioning piece is arranged on the guide rail. The tool is simple in structure, and the device and the two-end positioner are beneficial to realizing automatic processing. The defects that the traditional tooling part is inaccurate and unreliable in positioning, the quality of a welding seam is difficult to guarantee, and the automation production is not facilitated are overcome.
Description
Technical Field
The utility model relates to a cylinder welding process technical field, concretely relates to upset variable pitch welding frock.
Background
The drum is a key part of the drying apparatus. Welding is a necessary process to ensure the normal operation of the product. Therefore, the roller must be positioned and clamped by a special welding tool, and the reliability of the roller is ensured so as to meet the requirements of the stability of the welding process and the welding quality. At present, the traditional manual welding is still adopted for welding the roller, the required tools are more in types, the quality of a welding seam is difficult to guarantee, and the rejection rate is high.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a upset variable pitch welding frock to overcome traditional frock part location inaccurate, unreliable, the welding seam quality is difficult to guarantee, is unfavorable for automated production's shortcoming.
In order to solve the technical problems, the following technical scheme is provided:
the utility model provides a pair of upset displacement welding frock, include: a tooling base; the fixed base positioner is fixedly arranged on the tooling base and comprises a first lifting frame, a supporting seat and a bearing seat, wherein the first lifting frame is arranged on the tooling base, the top surface of the first lifting frame is provided with the supporting seat, the bearing seat is arranged on the bottom surface of the supporting seat, a motor is arranged in the first lifting frame, the tail end of the motor is connected with a rotating shaft, the rotating shaft is arranged through the bearing of the bearing seat in a matched manner, and the tail end of the rotating shaft is provided with a taper shank positioning piece; the guide rail is arranged on the tool base; the movable base positioner is arranged on the guide rail and comprises a second lifting frame, a supporting seat and a bearing seat, the second lifting frame is arranged on the guide rail, the supporting seat is arranged on the second lifting frame, the bottom surface of the supporting seat is fixedly provided with the bearing seat, a rotating shaft is arranged in the bearing seat in a matched mode through a bearing, and the tail end of the rotating shaft is connected with a taper shank positioning piece; and the positioning piece is arranged on the guide rail.
According to the above technical scheme, the utility model provides a pair of upset variable pitch welding frock is provided with unable adjustment base positioning machine and activity base machine of shifting on the frock base, and the position of accessible guide rail sliding adjustment activity base machine of shifting adapts to by the size of welding the cylinder, and the location that is fit for the cylinder spare is tight with the clamp, satisfies the demand of unidimensional cylinder not.
Optionally, the number of the guide rails is two, and the guide rails are arranged on the tool base in parallel.
Optionally, the bottom of the movable base positioner is rotatably connected with a screw rod, the screw rod is arranged in parallel with the guide rail, and the tail end of the screw rod is connected with a hand wheel.
Optionally, the positioning element includes a support cylinder and a bracket, the support cylinder is disposed on the guide rail, and the bracket is disposed on the support cylinder.
Optionally, the bracket is a V-shaped bracket. The V-shaped bracket is selected for use, so that the roller piece needing to be welded is better fixed, the stability is improved, and the welding is more convenient.
Optionally, the number of the positioning parts is two, and the positioning parts are used for fixing the welded roller piece from the bottom.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
1) the fixture adopts the fixed base positioning machine and the movable base positioner, the position of the movable base positioner can be adjusted through sliding of the guide rail to adapt to the size of a welded roller, the fixture is suitable for positioning and clamping a roller piece, the adaptability and interchangeability of the fixture are good, and the requirements of rollers with different sizes are met.
2) The positioning piece is installed on the guide rail, the positioning piece comprises a supporting cylinder and a bracket, the height of the positioning piece can be changed through the cylinder, the pneumatic positioning not only meets the positioning requirements of different sizes of the roller, the stability of the roller during welding is improved, and meanwhile, the application of automatic production is met.
3) The lead screw and the guide rail are matched to move the position of the movable base positioner, so that the structure is simple, and the operation speed is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a front view of an overturning variable pitch welding tool according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the turnover variable-pitch welding tool shown in fig. 1.
Reference numerals:
1-a tooling base; 2-fixing a base positioner; 21-lifting the first frame; 3-a guide rail; 4-a movable base positioner; 41-a screw rod; 42-hand wheel; 43-lifting the second frame; 5-a positioning member; 51-a support cylinder; 52-a carrier; 6-a support seat; 7-bearing seats; 8-a rotating shaft; 81-taper shank positioning element.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
Fig. 1 is a front view of an overturning variable pitch welding tool provided by an embodiment of the present invention; fig. 2 is a schematic structural diagram of the turnover variable-pitch welding tool shown in fig. 1.
Referring to fig. 1 and fig. 2, the utility model provides a pair of upset variable pitch welding frock, include: a tooling base 1; the fixed base position changing machine 2 is fixedly arranged on the tooling base 1, the fixed base position changing machine 2 comprises a first lifting frame 21, a supporting seat 6 and a bearing seat 7, the first lifting frame 21 is arranged on the tooling base 1, the supporting seat 6 is arranged on the top surface of the first lifting frame 21, the bearing seat 7 is arranged on the bottom surface of the supporting seat 6, a motor is arranged in the first lifting frame 21, the tail end of the motor is connected with a rotating shaft 8, the rotating shaft 8 is arranged in a matched mode through a bearing of the bearing seat 23, and the tail end of the rotating shaft 8 is provided with a taper shank positioning piece 81; the guide rail 3 is arranged on the tool base 1; the movable base positioner 4 is installed on the guide rail 3, the movable base positioner 4 comprises a second lifting frame 43, a supporting seat 6 and a bearing seat 7, the second lifting frame 42 is arranged on the guide rail 3, the supporting seat 6 is arranged on the second lifting frame 43, a bearing seat 7 is fixed on the bottom surface of the supporting seat 6, a rotating shaft 8 is arranged in the bearing seat 7 through the matching of bearings, and the tail end of the rotating shaft 8 is connected with a taper shank positioning piece 81. In the welding engineering, the movable base positioner 4 can move along the guide rail 3 and is suitable for welding rollers with different lengths; and the positioning piece 5 is arranged on the guide rail 3. Be provided with unable adjustment base positioning machine 2 and movable base machine of shifting 4 on fixture base 1, the size of cylinder spare is welded in the position of accessible guide rail 3 slide adjusting movable base machine of shifting 4, and the location that is fit for the cylinder spare is tight with the clamp, satisfies the demand of not unidimensional cylinder.
Referring to fig. 1 and 2, the number of the guide rails 3 is two, and the guide rails 3 are arranged on the tool base 1 in parallel. The bottom of the movable base positioner 4 is rotatably connected with a screw rod 41, the screw rod 41 is arranged in parallel with the guide rail 3, and the tail end of the screw rod 41 is connected with a hand wheel 42. The hand wheel 42 can control the movable base positioner 4 to slide along the screw rod 41 to clamp the roller piece for welding. The positioning member 5 includes a support cylinder 51 and a bracket 52, the support cylinder 51 is disposed on the guide rail 3, and the bracket 52 is disposed on the support cylinder 51. The bracket 52 is a V-shaped bracket. The number of the positioning pieces 5 is two, and the positioning pieces are used for fixing the welded roller piece from the bottom. The height of the bracket 52 is adjusted by controlling the air inflow of the 2 supporting cylinders 51, so that the welding device is suitable for welding rollers with different diameters, and the application range of the roller welding is expanded.
The specific use steps of this example are as follows:
s1, exhausting gas of the supporting cylinder 4 in the initial state, and positioning an end cover on one side of the roller piece to be welded through a taper shank positioning piece 81;
s2, air is supplied to the supporting cylinder 4, the piston rod is pushed out, the bracket 52 is pushed and lifted, the welded roller piece is positioned from the bottom, the position of the bracket 52 can be adjusted on the guide rail 3 according to the size of the welded roller, and the roller piece is positioned from the bottom by the bracket 52;
s3, after the positioning piece 5 is positioned, the hand wheel 42 is cranked, the movable base positioner 4 is driven by the screw rod 41 to move on the guide rail 3, and the end cover at the other end is close to and clamped;
and S4, welding the fixed roller piece.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. The utility model provides a variable distance welding frock overturns which characterized in that includes:
a tooling base;
the fixed base positioner is fixedly arranged on the tooling base and comprises a first lifting frame, a supporting seat and a bearing seat, wherein the first lifting frame is arranged on the tooling base, the top surface of the first lifting frame is provided with the supporting seat, the bearing seat is arranged on the bottom surface of the supporting seat, a motor is arranged in the first lifting frame, the tail end of the motor is connected with a rotating shaft, the rotating shaft is arranged through the bearing of the bearing seat in a matched manner, and the tail end of the rotating shaft is provided with a taper shank for positioning;
the guide rail is arranged on the tool base;
the movable base positioner is arranged on the guide rail and comprises a second lifting frame, a supporting seat and a bearing seat, the second lifting frame is arranged on the guide rail, the supporting seat is arranged on the second lifting frame, the bottom surface of the supporting seat is fixedly provided with the bearing seat, a rotating shaft is arranged in the bearing seat in a matched mode through a bearing, and the tail end of the rotating shaft is connected with a taper shank positioning piece;
and the positioning piece is arranged on the guide rail.
2. The turnover variable-pitch welding tool according to claim 1, wherein the number of the guide rails is two, and the guide rails are arranged on the tool base in parallel.
3. The turnover variable-pitch welding tool according to claim 1, wherein a lead screw is rotatably connected to the bottom of the movable base positioner, the lead screw is arranged in parallel with the guide rail, and a hand wheel is connected to the tail end of the lead screw.
4. The turnover variable-pitch welding tool according to claim 1, wherein the positioning piece comprises a supporting cylinder and a bracket, the supporting cylinder is arranged on the guide rail, and the bracket is arranged on the supporting cylinder.
5. The turnover variable-pitch welding tool according to claim 4, wherein the bracket is a V-shaped bracket.
6. The turnover variable-pitch welding tool according to claim 1, wherein the number of the positioning pieces is two, and the positioning pieces are used for fixing the welded roller piece from the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120591622.1U CN214444269U (en) | 2021-03-23 | 2021-03-23 | Turnover variable-distance welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120591622.1U CN214444269U (en) | 2021-03-23 | 2021-03-23 | Turnover variable-distance welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214444269U true CN214444269U (en) | 2021-10-22 |
Family
ID=78159605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120591622.1U Active CN214444269U (en) | 2021-03-23 | 2021-03-23 | Turnover variable-distance welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214444269U (en) |
-
2021
- 2021-03-23 CN CN202120591622.1U patent/CN214444269U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240603 Address after: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: No.458, Wenchang West Road, Yangzhou City, Jiangsu Province 225000 Patentee before: Yangzhou Vocational University (Yangzhou Radio and TV University) Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240807 Address after: No. 49 Shiren Bay, Shiren Village, Jinhu Street, Daye City, Huangshi City, Hubei Province 435100 Patentee after: Daye Rongchuang Machinery Equipment Manufacturing Co.,Ltd. Country or region after: China Address before: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |