CN203918344U - A kind of ring surface welder - Google Patents
A kind of ring surface welder Download PDFInfo
- Publication number
- CN203918344U CN203918344U CN201420261130.6U CN201420261130U CN203918344U CN 203918344 U CN203918344 U CN 203918344U CN 201420261130 U CN201420261130 U CN 201420261130U CN 203918344 U CN203918344 U CN 203918344U
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- CN
- China
- Prior art keywords
- ring
- workpiece
- reductor
- location
- support
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- 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 discloses a kind of ring surface welder, comprise base, reductor, for clamp workpiece to be welded revolving body centering and clamping apparatus and after the support of feeling relieved, reductor is fixed on base, revolving body centering and clamping apparatus is arranged on the main shaft of reductor, on base, the upper face place corresponding with workpiece has two strip grooves, rear centering support can move left and right along groove, on rear centering support, horizontal interval is provided with two location-plates moving up and down, is provided with the support set for supporting workpiece on location-plate.The utility model rotating speed is even, and welding quality is good, and simple in structure, practical.
Description
Technical field
The utility model relates to mechanical field, relates in particular to a kind of ring surface welder.
Background technology
Axial workpiece uses same footpath or reducing axle, with footpath or reduced pipe (while needing weight reduction) welding fabrication, be convenient to design lightweight construction and thin-wall construction, save material; Pipe, axle specifications of raw materials is complete, draws materials conveniently, is convenient to shorten the production cycle, for example the conveying roll shaft on various conveyers.
At present, known axial workpiece butt welding adopts after the first spot welding what time of circumference, and turning of work piece carries out boxing to whole ring surface more by hand.Hand-turning speed is inhomogeneous, makes welding quality very poor.
Utility model content
The technical problems to be solved in the utility model is: a kind of ring surface welder is provided, and its rotating speed is even, and welding quality is good, and simple in structure, practical.
To achieve these goals, the technical solution adopted in the utility model is: a kind of ring surface welder, comprise base, reductor, for clamp workpiece to be welded revolving body centering and clamping apparatus and after the support of feeling relieved, reductor is fixed on base, revolving body centering and clamping apparatus is arranged on the main shaft of reductor, on base, the upper face place corresponding with workpiece has two strip grooves, rear centering support can move left and right along groove, on rear centering support, horizontal interval is provided with two location-plates moving up and down, on location-plate, be provided with the support set for supporting workpiece.
Revolving body centering and clamping apparatus comprises the disk body and the Work-sheet pressing mechanism that are hollow cylinder, and described disk body is made up of upper semi-ring and lower semi-ring, and the junction of upper semi-ring and lower semi-ring arranges single-revolution axle, and upper semi-ring can be turned in wraparound rotating shaft; The position that described disk body is corresponding with gyroaxis arranges an alignment pin, is provided with and upper semi-ring and lower semi-ring can be linked together and make the fixed fishbolt of workpiece and binding nut on alignment pin; Described hold-down mechanism be circumferentially arrange along disk body for adjusting the aligning screw of the location of workpiece, on aligning screw, be provided with the holding screw that prevents its shift in position; Described lower semi-ring is fixed by transition disc and speed reducer output shaft.
One bearing centration axis is respectively set on two location-plates, and bearing centration axis is fixed on bearing on location-plate by spacer, nut, and support set is installed on outside bearing.Reductor is connected with frequency converter.
The beneficial effect that the utility model brings is: by ring surface welder, drive workpiece rotation to replace artificial rotation by reductor, rotating speed is even, and welding quality is good, and labour intensity is low.Frequency converter can need to change according to welding quality the rotating speed of workpiece.By adjustable, the length-adjustable support of diameter, to realize two welding with the ring surface of footpath or reducing axle (pipe) of different size.This apparatus structure is simple, and cost is low.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is that the A of rear centering support of the present utility model is to view;
Fig. 4 is that the B of revolving body centering and clamping apparatus of the present utility model is to view.
Mark in figure: 1, base, 2, reductor, 3, revolving body centering and clamping apparatus, 4, workpiece, 5, rear centering support, 6, location-plate, 7, bearing, 8, splicing sleeve, 9, spacer, 10, bearing centration axis, 31, upper semi-ring, 32, lower semi-ring, 33, gyroaxis, 34, binding nut, 35, fishbolt, 36, aligning screw, 37, holding screw.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in Figure 1 to Figure 3, a kind of ring surface welder, comprise base 1, reductor 2, for clamp workpiece 4 to be welded revolving body centering and clamping apparatus 3 and after the support 5 of feeling relieved, reductor 2 is fixed on base 1, base is formed by shaped steel, Plate Welding, for package unit provides one basis is installed, make relatively convenient operation of welding position.In order to make speed adjustable within the specific limits, can connect a frequency converter.Revolving body centering and clamping apparatus 3 is arranged on the main shaft of reductor 2, on base 1, the upper face place corresponding with workpiece 4 has two strip grooves, rear centering support 5 can move left and right along groove, on rear centering support 5, horizontal interval is provided with two location-plates 6 moving up and down, is provided with the support set 8 for supporting workpiece on location-plate 6.One bearing centration axis 10 is respectively set on two location-plates 6, and bearing centration axis 10 is fixed on bearing 7 on location-plate 6 by spacer 9, nut, and support set 8 is installed on outside bearing 7.
Revolving body centering and clamping apparatus 2 comprises the disk body and workpiece 4 hold-down mechanisms that are hollow cylinder, described disk body is made up of upper semi-ring 31 and lower semi-ring 32, the junction of upper semi-ring 31 and lower semi-ring 32 arranges single-revolution axle 38, and upper semi-ring 32 can be turned in wraparound rotating shaft 38; The position that described disk body is corresponding with gyroaxis 38 arranges an alignment pin 33, is provided with and upper semi-ring 31 and lower semi-ring 32 can be linked together and make the fixed fishbolt 35 of workpiece 4 and binding nut 34 on alignment pin 33; Described hold-down mechanism be circumferentially arrange along disk body for adjusting the aligning screw 36 of the location of workpiece, on aligning screw 36, be provided with the holding screw 37 that prevents its shift in position; Described lower semi-ring 32 is fixed by transition disc and reductor 2 output shafts.
On base 1 top steel plate face, have two grooves, rear centering support 5 can move left and right along groove along with the variation of the length of workpiece 4, after position suitable, is bolted on steel plate.On the riser of rear centering support 5, have two elongated slots, location-plate 6 can move up and down along elongated slot along with the variation of workpiece 4 diameters, is bolted on rear centering support 5 after position suitable.One end clamping of workpiece, in revolving body centering and clamping apparatus 3, forms front support.The other end of workpiece is placed on the top of two splicing sleeves, forms rear support.In the time that diameter of work changes, need to adjust the position of location-plate, make the high self-consistentency in center of workpiece.To realize two welding with the ring surface of footpath or reducing axle (pipe) of different size.
Claims (4)
1. a ring surface welder, it is characterized in that: comprise base (1), reductor (2), be used for clamping workpiece to be welded (4) revolving body centering and clamping apparatus (3) and after the support (5) of feeling relieved, reductor (2) is fixed on base (1), revolving body centering and clamping apparatus (3) is arranged on the main shaft of reductor (2), the upper upper face place corresponding with workpiece (4) of base (1) has two strip grooves, rear centering support (5) can move left and right along groove, the upper horizontal interval of rear centering support (5) is provided with two location-plates moving up and down (6), on location-plate (6), be provided with the support set (8) for supporting workpiece (4).
2. a kind of ring surface welder according to claim 1, it is characterized in that: revolving body centering and clamping apparatus (3) comprises the disk body and workpiece (4) hold-down mechanism that are hollow cylinder, described disk body is made up of upper semi-ring (31) and lower semi-ring (32), the junction of upper semi-ring (31) and lower semi-ring (32) arranges single-revolution axle (38), and upper semi-ring (32) can be turned in wraparound rotating shaft (38); The position that described disk body is corresponding with gyroaxis (38) arranges an alignment pin (33), is provided with and upper semi-ring (31) and lower semi-ring (32) can be linked together and make the fixed fishbolt of workpiece (4) (35) and binding nut (34) on alignment pin (33); Described hold-down mechanism be circumferentially arrange along disk body for adjusting the aligning screw (36) of the location of workpiece, on aligning screw (36), be provided with the holding screw (37) that prevents its shift in position; Described lower semi-ring (32) is fixed by transition disc and reductor (2) output shaft.
3. a kind of ring surface welder according to claim 1, it is characterized in that: the upper each bearing centration axis (10) that arranges of two location-plates (6), bearing centration axis (10) is fixed on location-plate (6) above by spacer (9), nut by bearing (7), and support set (8) is installed on outside bearing (7).
4. a kind of ring surface welder according to claim 1, is characterized in that: reductor (2) is connected with frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261130.6U CN203918344U (en) | 2014-05-21 | 2014-05-21 | A kind of ring surface welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261130.6U CN203918344U (en) | 2014-05-21 | 2014-05-21 | A kind of ring surface welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918344U true CN203918344U (en) | 2014-11-05 |
Family
ID=51814223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420261130.6U Expired - Fee Related CN203918344U (en) | 2014-05-21 | 2014-05-21 | A kind of ring surface welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097018A (en) * | 2014-05-21 | 2014-10-15 | 洛阳理工学院 | Toroidal surface welding device |
| CN109877519A (en) * | 2019-04-18 | 2019-06-14 | 无锡市光彩机械制造有限公司 | A kind of auxiliary sealing wire of integrated-type steel moald-cavity assembly welding structure part |
-
2014
- 2014-05-21 CN CN201420261130.6U patent/CN203918344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097018A (en) * | 2014-05-21 | 2014-10-15 | 洛阳理工学院 | Toroidal surface welding device |
| CN109877519A (en) * | 2019-04-18 | 2019-06-14 | 无锡市光彩机械制造有限公司 | A kind of auxiliary sealing wire of integrated-type steel moald-cavity assembly welding structure part |
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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: 20141105 Termination date: 20150521 |
|
| EXPY | Termination of patent right or utility model |