CN112139723A - Anti-deformation device for welding and fixing driving wheel - Google Patents
Anti-deformation device for welding and fixing driving wheel Download PDFInfo
- Publication number
- CN112139723A CN112139723A CN201910553203.6A CN201910553203A CN112139723A CN 112139723 A CN112139723 A CN 112139723A CN 201910553203 A CN201910553203 A CN 201910553203A CN 112139723 A CN112139723 A CN 112139723A
- Authority
- CN
- China
- Prior art keywords
- fixed
- fixed pressing
- driving wheel
- detachable
- support frame
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000002265 prevention Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 6
- 238000005553 drilling Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/003—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to controlling of welding distortion
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a welding fixing anti-deformation device for a driving wheel, which comprises 2 detachable fixed pressing plates, 4 screw rods, 4 nuts and 8 gaskets. The detachable fixed pressing plate is made of a steel plate, two planes need to be machined, the flatness of the detachable fixed pressing plate is guaranteed, six U-shaped notches are uniformly distributed in the inner ring, and the exposed part to be welded can facilitate welding operation. Four U-shaped gaps are uniformly distributed on the outer ring and used for being connected with a screw rod, two detachable fixed pressing plates at the upper end and the lower end are fixed, and the precision of the coaxiality of the shaft holes caused by the retainer rings to be welded is reduced when the two ends of the driving wheel are pressed. The two detachable fixed pressing plates have the same overall dimension, six U-shaped notches on the inner ring and four U-shaped notches on the outer ring are uniformly distributed, and the distribution directions are the same and consistent. The positioning pin hole and the threaded hole on the fixed connecting screw rod are matched with the fixed support frame for molding and are fixed with the fixed support frame by the taper pin, and the positioning shaft hole on the fixed connecting screw rod is matched with the fixed support frame for drilling molding, so that the coaxiality precision of the positioning pin hole and the fixed support frame is ensured.
Description
Technical Field
The invention relates to a part of a driving wheel with retaining rings at two ends, and provides an anti-deformation device for welding and fixing a driving wheel, wherein the retaining rings at two ends need to be welded with a middle wheel column.
Background
The drive wheel has two kinds: comprises an active driving wheel and a passive driving wheel, wherein the heights of the two driving wheels are 86 mm. After the transmission wheel is manufactured, the transmission wheel needs to be installed in an inner gear of 92mm, the two ends of the two transmission wheels are provided with check rings and need to be welded with a middle wheel column, the check rings at the two ends are welded to generate welding wavy deformation, the size of 86mm of the transmission wheel can be changed into 90-92 mm due to welding deformation, and after the transmission wheel is installed, contact friction is generated with the inner gear of 92 in the transmission process, abnormal sound is generated, and the transmission function is influenced. In order to prevent the deformation of the retainer rings at the two ends after welding, the anti-deformation device for welding and fixing the driving wheel is specially designed and manufactured.
Disclosure of Invention
The invention aims to provide a welding, fixing and deformation preventing device for a driving wheel, which can prevent retainer rings at two ends from deforming after welding.
The purpose of the invention is realized by the following technical scheme:
a transmission wheel welding fixation anti-deformation device comprises 2 detachable fixed pressing plates, 4 screw rods, 4 nuts and 8 gaskets.
The detachable fixed pressing plate is made of a steel plate, two planes need to be machined, the flatness of the detachable fixed pressing plate is guaranteed, six U-shaped notches are uniformly distributed in the inner ring, and the exposed part to be welded can facilitate welding operation. Four U-shaped gaps are uniformly distributed on the outer ring and used for being connected with a screw rod, two detachable fixed pressing plates at the upper end and the lower end are fixed, and the precision of the coaxiality of the shaft holes caused by the retainer rings to be welded is reduced when the two ends of the driving wheel are pressed.
The two detachable fixed pressing plates have the same overall dimension, six U-shaped notches on the inner ring and four U-shaped notches on the outer ring are uniformly distributed, and the distribution directions are the same and consistent. The positioning pin hole and the threaded hole on the fixed connecting screw rod are matched with the fixed support frame for molding and are fixed with the fixed support frame by the taper pin, and the positioning shaft hole on the fixed connecting screw rod is matched with the fixed support frame for drilling molding, so that the coaxiality precision of the positioning pin hole and the fixed support frame is ensured.
The fixing bolt M12 multiplied by 130 and the nut 12 adopt national standard components.
When the device is used, the retainer rings at the two ends of the driving wheel and the middle wheel column are assembled and then placed between the two detachable fixed pressing blocks, the welding parts are aligned with the six U-shaped notches of the inner ring and fixed by the screw, the gasket and the nut, the device is successfully applied to welding of the driving wheel of a certain product, welding deformation is not generated, after the device is assembled, the driving wheel does not generate contact friction, and the noise transmission function is good.
The invention has the beneficial effects that: 1. the main body material is steel material, which is firm and durable; 2. the disassembly and the assembly are convenient, and the operation is simple; 3. is small, portable and portable.
Drawings
In order to more clearly illustrate the technical solutions in the present embodiment or the prior art, the drawings needed to be used in the embodiments are briefly described below, and it is obvious that the drawings in the following description are only examples of the present application, and it is obvious for a person skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is a schematic diagram of an active driving wheel and a passive driving wheel of the present invention;
FIG. 2 is a schematic view of the anti-deformation device for welding and fixing the transmission wheel according to the present invention;
FIG. 3 is a schematic view of the process of the anti-deformation device for welding and fixing the transmission wheel of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in figure 2, the welding, fixing and deformation preventing device for the driving wheel comprises 2 detachable fixed pressing plates, 4 screw rods, 4 nuts and 8 gaskets.
The detachable fixed pressing plate is made of a steel plate, two planes need to be machined, the flatness of the detachable fixed pressing plate is guaranteed, six U-shaped notches are uniformly distributed in the inner ring, and the exposed part to be welded can facilitate welding operation. Four U-shaped gaps are uniformly distributed on the outer ring and used for being connected with a screw rod, two detachable fixed pressing plates at the upper end and the lower end are fixed, and the precision of the coaxiality of the shaft holes caused by the retainer rings to be welded is reduced when the two ends of the driving wheel are pressed.
The two detachable fixed pressing plates have the same overall dimension, six U-shaped notches on the inner ring and four U-shaped notches on the outer ring are uniformly distributed, and the distribution directions are the same and consistent. The positioning pin hole and the threaded hole on the fixed connecting screw rod are matched with the fixed support frame for molding and are fixed with the fixed support frame by the taper pin, and the positioning shaft hole on the fixed connecting screw rod is matched with the fixed support frame for drilling molding, so that the coaxiality precision of the positioning pin hole and the fixed support frame is ensured.
The fixing bolt M12 multiplied by 130 and the nut 12 adopt national standard components.
When the device is used, the retainer rings at the two ends of the driving wheel and the middle wheel column are assembled and then placed between the two detachable fixed pressing blocks, the welding parts are aligned with the six U-shaped notches of the inner ring and fixed by the screw, the gasket and the nut, the device is successfully applied to welding of the driving wheel of a certain product, welding deformation is not generated, after the device is assembled, the driving wheel does not generate contact friction, and the noise transmission function is good.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a drive wheel welded fastening anti-deformation device which characterized in that includes 2 dismantled and assembled fixed clamp plates, 4 screw rods, 4 nuts, 8 gaskets.
2. The transmission wheel welding fixation anti-deformation device according to claim 1, wherein the detachable fixed pressing plate is made of steel plate, and two planes are machined, so as to ensure the flatness of the detachable fixed pressing plate.
3. The transmission wheel welding fixation anti-deformation device according to claim 1, wherein six U-shaped notches are uniformly distributed on the inner ring of the fixed pressing plate, and the exposed part to be welded can facilitate welding operation.
4. The transmission wheel weld fixture deformation prevention device of claim 1, wherein four U-shaped notches are uniformly distributed on the outer ring of the fixed pressing plate for connecting a screw rod, and two detachable fixed pressing plates for fixing the upper end and the lower end compress retainer rings to be welded at two ends of the transmission wheel to cause the reduction of the coaxiality precision of the shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910553203.6A CN112139723A (en) | 2019-06-28 | 2019-06-28 | Anti-deformation device for welding and fixing driving wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910553203.6A CN112139723A (en) | 2019-06-28 | 2019-06-28 | Anti-deformation device for welding and fixing driving wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112139723A true CN112139723A (en) | 2020-12-29 |
Family
ID=73868383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910553203.6A Pending CN112139723A (en) | 2019-06-28 | 2019-06-28 | Anti-deformation device for welding and fixing driving wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112139723A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416549A (en) * | 2011-12-28 | 2012-04-18 | 江南工业集团有限公司 | Butt welding positioning device for thin-walled cylinder with seal head |
| CN204621461U (en) * | 2015-05-29 | 2015-09-09 | 三峡大学 | Anti-deformation segmentation welding clamping device |
| KR101589123B1 (en) * | 2014-09-19 | 2016-01-27 | 삼성중공업 주식회사 | Welding strain experimental apparatus |
| CN205660330U (en) * | 2016-06-01 | 2016-10-26 | 宜昌江峡船用机械有限责任公司 | Welding deformation's of control metal sheets butt joint device |
| CN205798811U (en) * | 2016-07-18 | 2016-12-14 | 徐州巴特工程机械股份有限公司 | Coplanar sheet material anti-deformation is welded and fixed frock |
| CN106735973A (en) * | 2016-12-07 | 2017-05-31 | 武汉冶钢结构有限责任公司 | Welding piece anti-deformation device |
| CN206509672U (en) * | 2017-01-03 | 2017-09-22 | 北京维冠机电股份有限公司 | A kind of thin plate butt welding frock |
| CN206702432U (en) * | 2017-04-26 | 2017-12-05 | 桂林航天工业学院 | A kind of laser-welding tooling fixture |
| CN108247263A (en) * | 2016-12-29 | 2018-07-06 | 中核建中核燃料元件有限公司 | Tube socket welding fixture on a kind of fuel assembly modified |
-
2019
- 2019-06-28 CN CN201910553203.6A patent/CN112139723A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416549A (en) * | 2011-12-28 | 2012-04-18 | 江南工业集团有限公司 | Butt welding positioning device for thin-walled cylinder with seal head |
| KR101589123B1 (en) * | 2014-09-19 | 2016-01-27 | 삼성중공업 주식회사 | Welding strain experimental apparatus |
| CN204621461U (en) * | 2015-05-29 | 2015-09-09 | 三峡大学 | Anti-deformation segmentation welding clamping device |
| CN205660330U (en) * | 2016-06-01 | 2016-10-26 | 宜昌江峡船用机械有限责任公司 | Welding deformation's of control metal sheets butt joint device |
| CN205798811U (en) * | 2016-07-18 | 2016-12-14 | 徐州巴特工程机械股份有限公司 | Coplanar sheet material anti-deformation is welded and fixed frock |
| CN106735973A (en) * | 2016-12-07 | 2017-05-31 | 武汉冶钢结构有限责任公司 | Welding piece anti-deformation device |
| CN108247263A (en) * | 2016-12-29 | 2018-07-06 | 中核建中核燃料元件有限公司 | Tube socket welding fixture on a kind of fuel assembly modified |
| CN206509672U (en) * | 2017-01-03 | 2017-09-22 | 北京维冠机电股份有限公司 | A kind of thin plate butt welding frock |
| CN206702432U (en) * | 2017-04-26 | 2017-12-05 | 桂林航天工业学院 | A kind of laser-welding tooling fixture |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20201229 |