CN211516566U - Novel shaft welding tool - Google Patents
Novel shaft welding tool Download PDFInfo
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- CN211516566U CN211516566U CN201921798877.4U CN201921798877U CN211516566U CN 211516566 U CN211516566 U CN 211516566U CN 201921798877 U CN201921798877 U CN 201921798877U CN 211516566 U CN211516566 U CN 211516566U
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Abstract
The utility model discloses a novel wheel axle welding tool, which comprises a clamp bottom plate, a welding assembly line and a welding assembly line, wherein the clamp bottom plate is fixedly arranged on a frame of the welding assembly line; the wheel axle positioning mechanism is fixedly arranged on the clamp bottom plate and comprises two quick clamps which are respectively positioned on the left side and the right side, the quick clamp on the left side is used for positioning the wheel axle on the left side, and the quick clamp on the right side is used for positioning the wheel axle on the right side; the circular tube positioning mechanism is fixedly arranged on the clamp bottom plate and used for fixing the circular tube between the left wheel shaft and the right wheel shaft; the circular tube positioning mechanism comprises a left positioning unit and a right positioning unit, and the left positioning unit and the right positioning unit are turned and pressed on the circular tube during welding; the practicability is strong, and the method can be popularized to similar products; the positioning is accurate and stable, the product quality problem caused by welding deformation is greatly reduced, and the product percent of pass is improved; the workpiece is quickly positioned through the tool, the operation is simple, the manual positioning time is reduced, and the working efficiency is greatly improved.
Description
Technical Field
The utility model relates to a welding tool equipment technical field especially relates to a novel shaft welding frock.
Background
The machinery is formed with integral type shaft by hollow welded tube and machined part welding combination, and the welded tube wall thickness is thinner, because heat conduction and sheet metal temperature inequality easily produce welding deformation, influences product appearance quality, and especially the shaft axiality that the wheel was linked at both ends is difficult to be guaranteed, influences the stability of complete machine, how to design special welding frock, improves welding efficiency and guarantees product quality, and this is the technological problem in welding frock field.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists in the above-mentioned technique, the utility model provides a novel shaft welding frock.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a novel shaft welding frock, includes: the clamp bottom plate is fixedly arranged on a rack of the welding production line; the wheel axle positioning mechanism is fixedly arranged on the clamp bottom plate and comprises two quick clamps positioned on the left side and the right side respectively, wherein the quick clamp on the left side is used for positioning the wheel axle on the left side, and the quick clamp on the right side is used for positioning the wheel axle on the right side; the circular tube positioning mechanism is fixedly arranged on the clamp bottom plate and used for fixing a circular tube between the left wheel shaft and the right wheel shaft; the round tube positioning mechanism comprises a left side positioning unit and a right side positioning unit, and during welding, the left side positioning unit and the right side positioning unit are overturned and pressed on the round tube.
Preferably, a V-shaped positioning piece I and a V-shaped positioning piece II are further arranged on two sides of the clamp bottom plate, the V-shaped positioning piece I is used for supporting and lifting the right-side wheel shaft, and the V-shaped positioning piece II is used for supporting and lifting the left-side wheel shaft.
Preferably, the first V-shaped positioning piece and the second V-shaped positioning piece both comprise V-shaped bearing parts, and buffer layers are arranged on the V-shaped bearing parts.
Preferably, the first V-shaped positioning part and the second V-shaped positioning part both comprise lifting adjusting parts, and the lifting adjusting parts are arranged at the lower parts of the V-shaped bearing parts and used for adjusting the bearing height.
Preferably, the right side positioning unit comprises a first base plate, the first base plate is fixedly installed on the clamp base plate, a first positioning arm seat is fixedly installed on the upper portion of the first base plate, a first square pipe positioning arm is installed in a hinged mode on the first positioning arm seat, and the first square pipe positioning arm is used for pressing and positioning the right side of the circular pipe.
Preferably, a first groove is formed in the first positioning arm seat, a first clamp shaft is rotatably mounted in the first groove, a first square pipe is hinged to the first clamp shaft, and the first square pipe is fixedly connected with the first square pipe positioning arm.
Preferably, the left side positioning unit comprises a second base plate, the second base plate is fixedly installed on the clamp bottom plate, a second positioning arm seat is fixedly installed on the upper portion of the second base plate, a square pipe positioning arm is installed in a hinged mode on the second positioning arm seat, and the square pipe positioning arm is used for pressing and positioning the right side of the circular pipe.
Preferably, a second groove is formed in the second positioning arm seat, a second clamping shaft is rotatably mounted in the second groove, a square pipe is hinged to the second clamping shaft, and the square pipe is fixedly connected with the second square pipe positioning arm.
Compared with the prior art, the utility model, its beneficial effect is: the utility model provides a novel wheel axle welding tool, which has strong practicability and can be popularized to similar products; the positioning is accurate and stable, the product quality problem caused by welding deformation is greatly reduced, and the product percent of pass is improved; the workpiece is quickly positioned through the tool, the operation is simple, the manual positioning time is reduced, and the working efficiency is greatly improved.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic side view of the present invention.
In the figure: 101. the clamp comprises a clamp bottom plate, 2, a quick clamp, 202, a left side wheel shaft, 203, a right side wheel shaft, 201, a round pipe, 112, a V-shaped positioning piece I, 113, a V-shaped positioning piece II, 104, a backing plate I, 105, a clamp shaft I, 106, a square pipe positioning arm I, 107, a square pipe positioning arm II, 108, a clamp shaft II, 109, a backing plate II, 110, a positioning arm seat II, 111, a positioning arm seat II, 204, a square pipe II, 205 and a square pipe I.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
As shown in fig. 1-2, the utility model provides a novel shaft welding frock, include:
the clamp bottom plate 101 is fixedly arranged on a rack of a welding production line;
the wheel axle positioning mechanism is fixedly arranged on the clamp bottom plate 101 and comprises two quick clamps 2 respectively positioned on the left side and the right side, wherein the quick clamp 2 on the left side is used for positioning a wheel axle 202 on the left side, and the quick clamp 2 on the right side is used for positioning a wheel axle 203 on the right side; and
a circular tube positioning mechanism, fixedly mounted on the clamp base plate 101, for fixing the circular tube 201 between the left wheel axle 202 and the right wheel axle 203;
wherein, pipe positioning mechanism includes left side positioning unit and right side positioning unit, during the welding, left side positioning unit with right side positioning unit upset is pressed on pipe 201.
As an embodiment of the present invention, the two sides of the clamp bottom plate 101 are further provided with a first V-shaped positioning element 112 and a second V-shaped positioning element 113, the first V-shaped positioning element 112 is used for supporting and lifting the right side wheel axle 203, the second V-shaped positioning element 113 is used for supporting and lifting the left side wheel axle 202.
The first V-shaped positioning element 112 and the second V-shaped positioning element 113 both include a V-shaped bearing portion (not shown in the figure), and the V-shaped bearing portion is provided with a buffer layer.
The first V-shaped positioning element 112 and the second V-shaped positioning element 113 both include a lifting adjusting element (not shown in the figure), and the lifting adjusting element is installed at the lower part of the V-shaped bearing part to adjust the bearing height.
As an embodiment of the present invention, the right side positioning unit includes a first backing plate 104, a first backing plate 104 fixed mounting is in on the clamp bottom plate 101, just the upper portion fixed mounting of a first backing plate 104 has a first location arm seat 111, and a square pipe location arm 106 is articulated to be installed on the first location arm seat 111, a square pipe location arm 106 is used for pressing the location the right side of pipe 201.
The first positioning arm seat 111 is provided with a first groove (not shown in the figure), a first clamp shaft 105 is rotatably mounted in the first groove, a first square tube 205 is hinged to the first clamp shaft 105, and the first square tube 205 is fixedly connected with the first square tube positioning arm 106.
As an embodiment of the utility model, the left side positioning unit includes two backing plates 109, two backing plates 109 fixed mounting are in on the anchor clamps bottom plate 101, just two upper portion fixed mounting of two backing plates 109 have two 110 on the location arm seat, and two 107 articulated installations are managed to side are in on two 110 on the location arm seat, two 107 are managed to side are used for pressing the location the right side of pipe 201.
A second groove (not shown in the figure) is formed in the second positioning arm seat 110, a second clamp shaft 108 is rotatably mounted in the second groove, a second square tube 204 is hinged to the second clamp shaft 108, and the second square tube 204 is fixedly connected with the second square tube positioning arm 107.
This novel shaft welding frock's theory of operation: the clamp bottom plate is provided with a positioning groove, the round pipe is arranged in the positioning groove of the clamp bottom plate, the left side wheel shaft and the right side wheel shaft are respectively pre-installed on two sides of the round pipe, and the first square pipe positioning arm and the second square pipe positioning arm are pressed and positioned. The V-shaped positioning piece I and the V-shaped positioning piece II are respectively provided with a V-shaped bearing part, and the left wheel axle and the right wheel axle are respectively placed in the V-shaped bearing parts. The first square tube positioning arm can rotate around the first clamp shaft and tightly press the first square tube to be tightly attached to the circular tube, and the second square tube positioning arm can rotate around the second clamp shaft and tightly press the second square tube to be tightly attached to the circular tube. And pushing the left wheel shaft and the right wheel shaft to cling to the left side and the right side of the circular tube, respectively pressing the left wheel shaft and the right wheel shaft by using the quick clamps, and starting welding after all parts are pressed.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a novel shaft welding frock, its characterized in that includes:
the clamp bottom plate (101) is fixedly arranged on a rack of the welding production line;
the wheel axle positioning mechanism is fixedly arranged on the clamp bottom plate (101) and comprises two quick clamps (2) respectively positioned on the left side and the right side, wherein the quick clamp (2) on the left side is used for positioning a wheel axle (202) on the left side, and the quick clamp (2) on the right side is used for positioning a wheel axle (203) on the right side; and
the round pipe positioning mechanism is fixedly arranged on the clamp bottom plate (101) and used for fixing the round pipe (201) between the left wheel axle (202) and the right wheel axle (203);
the round tube positioning mechanism comprises a left side positioning unit and a right side positioning unit, and during welding, the left side positioning unit and the right side positioning unit are overturned and pressed on the round tube (201).
2. The novel wheel axle welding tool as claimed in claim 1, wherein a first V-shaped positioning element (112) and a second V-shaped positioning element (113) are further arranged on two sides of the clamp bottom plate (101), the first V-shaped positioning element (112) is used for supporting and lifting the right wheel axle (203), and the second V-shaped positioning element (113) is used for supporting and lifting the left wheel axle (202).
3. The novel wheel axle welding tool as claimed in claim 2, characterized in that the first V-shaped positioning element (112) and the second V-shaped positioning element (113) both comprise a V-shaped bearing portion, and a buffer layer is arranged on the V-shaped bearing portion.
4. The novel wheel axle welding tool as claimed in claim 3, characterized in that the first V-shaped positioning element (112) and the second V-shaped positioning element (113) both comprise a lifting adjusting element, and the lifting adjusting element is arranged at the lower part of the V-shaped bearing part to adjust the bearing height.
5. The novel wheel axle welding tool of claim 1, characterized in that the right side positioning unit comprises a first cushion plate (104), the first cushion plate (104) is fixedly installed on the clamp bottom plate (101), a first positioning arm seat (111) is fixedly installed on the upper portion of the first cushion plate (104), a first square tube positioning arm (106) is hinged to the first positioning arm seat (111), and the first square tube positioning arm (106) is used for pressing and positioning the right side of the circular tube (201).
6. The novel wheel axle welding tool as claimed in claim 5, wherein a first groove is formed in the first positioning arm seat (111), a first clamp shaft (105) is rotatably mounted in the first groove, a first square pipe (205) is hinged to the first clamp shaft (105), and the first square pipe (205) is fixedly connected with the first square pipe positioning arm (106).
7. The novel wheel axle welding tool of claim 1, characterized in that the left side positioning unit comprises a second backing plate (109), the second backing plate (109) is fixedly installed on the clamp bottom plate (101), a second positioning arm seat (110) is fixedly installed on the upper portion of the second backing plate (109), a second square tube positioning arm (107) is hinged to the second positioning arm seat (110), and the second square tube positioning arm (107) is used for pressing and positioning the right side of the circular tube (201).
8. The novel wheel axle welding tool according to claim 7, characterized in that a second groove is formed in the second positioning arm seat (110), a second clamp shaft (108) is rotatably mounted in the second groove, a second square tube (204) is hinged to the second clamp shaft (108), and the second square tube (204) is fixedly connected with the second square tube positioning arm (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921798877.4U CN211516566U (en) | 2019-10-24 | 2019-10-24 | Novel shaft welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921798877.4U CN211516566U (en) | 2019-10-24 | 2019-10-24 | Novel shaft welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211516566U true CN211516566U (en) | 2020-09-18 |
Family
ID=72462101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921798877.4U Active CN211516566U (en) | 2019-10-24 | 2019-10-24 | Novel shaft welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211516566U (en) |
-
2019
- 2019-10-24 CN CN201921798877.4U patent/CN211516566U/en active Active
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