CN203712142U - Stirring shaft fixing ring welding fixture - Google Patents
Stirring shaft fixing ring welding fixture Download PDFInfo
- Publication number
- CN203712142U CN203712142U CN201320820237.5U CN201320820237U CN203712142U CN 203712142 U CN203712142 U CN 203712142U CN 201320820237 U CN201320820237 U CN 201320820237U CN 203712142 U CN203712142 U CN 203712142U
- Authority
- CN
- China
- Prior art keywords
- shaft
- support
- welding gun
- retainer ring
- stirring shaft
- 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
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Abstract
The utility model relates to a welding fixture, in particular to a stirring shaft fixing ring welding fixture. The stirring shaft fixing ring welding fixture comprises a rack body and a stirring shaft support arranged on the rack body, wherein the stirring shaft support is provided with a support matching surface matched with a peripheral surface between two adjacent fixing rings on a stirring shaft in a rotating and supporting way. The stirring shaft fixing ring welding fixture also comprises a centering chuck and a drive device, wherein the centering chuck is used for clamping the stirring shaft supported on the stirring shaft support in a rotating way; the drive device is in transmission connection with the centering chuck so as to drive the centering chuck to rotate at a preset speed. According to the stirring shaft fixing ring welding fixture, the fixing rings can be conveniently welded onto the stirring shaft, the labor intensity of workers is low, the welding is convenient, and the welding efficiency and the welding quality can be improved.
Description
Technical field
The utility model relates to a kind of welding tooling, particularly a kind of shaft retainer ring welding tooling.
Background technology
Concrete mixer is widely used in highway construction, and it can continuous stirring produces the concrete finished product of various ratio compositions.Existing concrete mixer generally comprises mixing drum and rotates the shaft device being assemblied in mixing drum, wherein shaft device as application number is 201220567070.1, the Granted publication number disclosed shaft device of Chinese patent that is CN 202985778 U, comprise that shaft and interval are fixed on the retainer ring on shaft, retainer ring is for fixing assembling stirring vane.In order to ensure the constant intensity of retainer ring and shaft, retainer ring is to be weldingly fixed on shaft, still, shaft is longer, and weight is heavier, need to ensure the arrangement angle of each retainer ring when welding, and weld seam is circular, also need to weld both sides, while therefore welding, need hand torch to move along circular trace, and the shaft that need to repeatedly overturn, welding difficulty is very large, operation is inconvenience extremely, also easily causes the position change of retainer ring, has affected production efficiency and welding quality.
Utility model content
The purpose of this utility model is to provide a kind of shaft retainer ring welding tooling, can easily retainer ring be welded on shaft.
The technical solution adopted in the utility model is: shaft retainer ring welding tooling, comprise support body and be arranged on the shaft bearing on support body, described shaft bearing have for and shaft on the support mating surface that coordinates of outer peripheral face rotational support between adjacent two retainer rings, described shaft retainer ring welding tooling also comprises for clamping and is rotatably supported in the centering chuck of the shaft on shaft bearing and is in transmission connection with described centering chuck and the drive unit that drives centering chuck to rotate with the speed of setting.
The side that described support body turns round radially in centering chuck is provided with the welding gun support for fixing welding gun.
Described welding gun support is provided with the welding gun fixed structure for the fixing welding gun of the angle by setting and position.
Described welding gun support is arranged on corresponding welding gun track along the direction guiding movement parallel with the axis of rotation of centering chuck.
Described shaft bearing is only provided with of wherein one end for supporting the axial two ends of shaft.
Described shaft bearing is Y shape, its top have that two intervals arrange and for symmetric support at the radially support roller of both sides of shaft.
Described drive unit comprises the reductor being in transmission connection with centering chuck, and the input of described reductor is connected with electromagnetic adjustable speed motor.
The utility model shaft retainer ring welding tooling adopts technique scheme, shaft bearing have for and shaft on the support mating surface that coordinates of outer peripheral face rotational support between adjacent two retainer rings, can place for shaft rotational support, and can not have influence on the setting of retainer ring, and centering chuck can be rotatably supported in the shaft on shaft bearing by clamping, and under the driving of drive unit, drive shaft to rotate with the speed of setting, therefore, when welding, need only drive unit is started, and welding gun is aimed to weld seam can make retainer ring automatic welding to shaft, shaft does not need to move and repeatedly overturns, labor strength is low, speed of welding is easily controlled, convenient welding, and can improve welding efficiency and welding quality.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the utility model shaft welding tooling.
The name that in figure, each Reference numeral is corresponding is called: 1 support body, 2 electromagnetic adjustable speed motors, 3 reductors, 4 scroll chucks, 5 shaft bearings, 6 support rollers, 7 welding gun tracks, 8 welding gun supports, 9 welding gun mount pads, 10 welding guns, 11 shafts, 12 retainer rings.
Detailed description of the invention
An embodiment of the utility model shaft welding tooling as shown in Figure 1, comprises support body 1, is fixed on two shaft bearings 5 on support body 1 and is arranged on the welding gun track 7 of support body 1 one sides.
Described shaft bearing 5 is Y shape, top have that two intervals arrange and for symmetric support at the radially support roller 6 of both sides of shaft 11, the outer peripheral face of support roller 6 be formed for and shaft 11 on the support mating surface that coordinates of outer peripheral face rotational support between adjacent two retainer rings 12.Two shaft bearings 5 are provided with scroll chuck 4 along being axially arranged side by side of setting and a wherein side that both are axial, the axis of rotation of scroll chuck 4 to overlapping, can carry out clamping and support with the central shaft that is supported on two shafts 11 on shaft bearing 5 to shaft 11.Scroll chuck 4 is in transmission connection with corresponding reductor 3, and the input of reductor 3 and electromagnetic adjustable speed motor 2 are in transmission connection, and controls electromagnetic adjustable speed motor 2 and rotates with setting speed, can make scroll chuck 4 drive shaft 11 to rotate by setting speed.
Welding gun track 7 is arranged on a side of frame, its bearing of trend overlaps with the axis of rotation of scroll chuck 4, on it, guiding movement is equipped with the welding gun support 8 for fixing welding gun 10, and welding gun support 8 is provided with the welding gun fixed structure for the fixing welding gun 10 of the angle by setting and position.In the present embodiment, welding gun fixed structure is the spherical hinge with locking mechanism, comprise ball pivot joint chair and flexural pivot, flexural pivot is provided with the geometrical clamp for the welding gun 10 that is fixedly clamped, ball pivot joint chair is fixed on welding gun support 8, welding gun 10 is adjusted after position and angle, and lock ball hinge can complete the fixing of welding gun 10.Above-mentioned spherical hinge is structure conventional in prior art, and concrete structure no longer describes in detail herein.Certainly, in other embodiments, welding gun 10 also can adopt other fixed forms to be fixed on welding gun support 8, for example vertically on guiding trestle, the slide block that can lock is being set, the pivoted arm of rotatable and locking positioning is set on slide block, again welding gun 10 is fixed on pivoted arm, can realizes equally the adjustment of welding gun 10 positions and angle; Welding gun 10 also can adopt nonadjustable form to be directly fixed on welding gun support 8.
When use, the front end of shaft 11 is utilized to scroll chuck 4 clamping of feeling relieved, rear end part is supported on shaft bearing 5, manually retainer ring 12 being arranged to also electric welding fixes, move welding gun support 8 and adjust the position of welding gun 10 along welding gun track 7, make welding gun 10 aim at the wherein weld seam of a side of retainer ring 12, start electromagnetic adjustable speed motor 2, connect welding gun 10 power supplys, can automatically complete the welding of this side weld.Then the weld seam of welding gun 10 being adjusted to retainer ring 12 opposite sides, in kind completes the welding of opposite side weld seam, and carries out the welding of other retainer rings 12 with reference to above-mentioned steps, easy to operate, and operation intensity, difficulty are low, and welding efficiency is high, and welding quality is good.
In the above-described embodiments, on support body 1, be fixed with two shaft bearings 5, and be supported on the postmedian of shaft 11.In other embodiment of the present utility model, shaft bearing 5 also can be distinguished the front and rear setting of corresponding shaft 11, and can be arranged on support body 1 position adjustablely, can also only arrange one, one end to shaft 11 is supported, and relies on centering chuck to support and clamping the other end of shaft 11.In addition, in above-described embodiment, welding gun 10 is to be fixed on welding gun support 8, and welding gun support 8 is that guiding movement is arranged on welding gun track 7, and in other embodiments, welding gun 10 also can be operated by workman.
Claims (7)
1. shaft retainer ring welding tooling, it is characterized in that: comprise support body and be arranged on the shaft bearing on support body, described shaft bearing have for and shaft on the support mating surface that coordinates of outer peripheral face rotational support between adjacent two retainer rings, described shaft retainer ring welding tooling also comprises for clamping and is rotatably supported in the centering chuck of the shaft on shaft bearing and is in transmission connection with described centering chuck and the drive unit that drives centering chuck to rotate with the speed of setting.
2. shaft retainer ring welding tooling according to claim 1, is characterized in that: the side that described support body turns round radially in centering chuck is provided with the welding gun support for fixing welding gun.
3. shaft retainer ring welding tooling according to claim 2, is characterized in that: described welding gun support is provided with the welding gun fixed structure for the fixing welding gun of the angle by setting and position.
4. according to the shaft retainer ring welding tooling described in claim 2 or 3, it is characterized in that: described welding gun support is arranged on corresponding welding gun track along the direction guiding movement parallel with the axis of rotation of centering chuck.
5. according to the shaft retainer ring welding tooling described in claim 1 or 2 or 3, it is characterized in that: described shaft bearing is only provided with of wherein one end for supporting the axial two ends of shaft.
6. according to the shaft retainer ring welding tooling described in claim 1 or 2 or 3, it is characterized in that: described shaft bearing is Y shape, its top have that two intervals arrange and for symmetric support at the radially support roller of both sides of shaft.
7. according to the shaft retainer ring welding tooling described in claim 1 or 2 or 3, it is characterized in that: described drive unit comprises the reductor being in transmission connection with centering chuck, the input of described reductor is connected with electromagnetic adjustable speed motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820237.5U CN203712142U (en) | 2013-12-14 | 2013-12-14 | Stirring shaft fixing ring welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820237.5U CN203712142U (en) | 2013-12-14 | 2013-12-14 | Stirring shaft fixing ring welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712142U true CN203712142U (en) | 2014-07-16 |
Family
ID=51151340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320820237.5U Expired - Fee Related CN203712142U (en) | 2013-12-14 | 2013-12-14 | Stirring shaft fixing ring welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712142U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141383A (en) * | 2015-04-16 | 2016-11-23 | 北新集团建材股份有限公司 | A kind of welding gun clamping mechanism and welder |
| CN107991389A (en) * | 2017-12-01 | 2018-05-04 | 华中科技大学无锡研究院 | A kind of ultrasonic nondestructive testing device |
| CN108723692A (en) * | 2017-04-13 | 2018-11-02 | 广西隆盛双金属铜合金制造有限公司 | Cane squeezing roll renovation technique |
-
2013
- 2013-12-14 CN CN201320820237.5U patent/CN203712142U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141383A (en) * | 2015-04-16 | 2016-11-23 | 北新集团建材股份有限公司 | A kind of welding gun clamping mechanism and welder |
| CN106141383B (en) * | 2015-04-16 | 2018-11-06 | 北新集团建材股份有限公司 | A kind of welding gun clamping mechanism and welder |
| CN108723692A (en) * | 2017-04-13 | 2018-11-02 | 广西隆盛双金属铜合金制造有限公司 | Cane squeezing roll renovation technique |
| CN107991389A (en) * | 2017-12-01 | 2018-05-04 | 华中科技大学无锡研究院 | A kind of ultrasonic nondestructive testing device |
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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: 20140716 Termination date: 20161214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |