CN212577765U - Bolt welding positioning device - Google Patents
Bolt welding positioning device Download PDFInfo
- Publication number
- CN212577765U CN212577765U CN202020838900.4U CN202020838900U CN212577765U CN 212577765 U CN212577765 U CN 212577765U CN 202020838900 U CN202020838900 U CN 202020838900U CN 212577765 U CN212577765 U CN 212577765U
- Authority
- CN
- China
- Prior art keywords
- positioning
- oil return
- return tank
- welding
- bolts
- 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.)
- Active
Links
Images
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model discloses a bolt welding positioning device, which comprises a positioning body, wherein the positioning body is provided with a positioning surface and is positioned on one surface of the positioning body facing to an oil return tank, and the positioning surface is matched with the surface shape of the oil return tank; and the two positioning holes are arranged on the positioning body in a penetrating manner, the penetrating direction points to the oil return tank, the axial centers of the two positioning holes are parallel, the central distance between the two positioning holes is consistent with the central distance between the two pre-welding bolts, and the two positioning holes are positioned at the same position as the welding bolts. The utility model provides a bolt welding position device can effectively avoid because of deformation in the welding process and the problem that two bolts that oil return jar surface shape leads to are not parallel through positioner.
Description
Technical Field
The utility model relates to a welding equipment technical field especially relates to a bolt welding position device.
Background
Because the oil return tank outer member needs to assemble a apron and carries out the structural reinforcement, consequently need weld eight bolts in the arc surface for the equipment, wherein be parallel position relation between every two bolts. If the bolts are directly welded, the two bolts may be in a non-parallel position, which may cause problems in subsequent assembly.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the problem that prior art exists, provide a bolt welding position device, can effectively avoid two non-parallel problems of bolt because of deformation and return oil tank surface shape in the welding process lead to through positioner.
The utility model adopts the technical proposal that:
the bolt welding positioning device comprises a positioning body, wherein the positioning body is provided with a positioning surface and a positioning hole;
the positioning surface is positioned on one surface of the positioning body facing the oil return tank, and the positioning surface is matched with the surface of the oil return tank in shape;
the positioning holes are arranged on the positioning body in a penetrating mode, the penetrating direction of the positioning holes points to the oil return tank, the axial centers of the two positioning holes are parallel, the center distance between the two positioning holes is consistent with the center distance between the two pre-welding bolts, and the positions of the positioning holes on the pre-welding bolts are consistent.
Further, the diameter of the positioning hole is consistent with the outer diameter of the bolt to be welded.
Furthermore, a fixing part is formed on one side of the positioning body, which is far away from the oil return tank, in a protruding mode.
Furthermore, the surface of the oil return tank is arc-shaped, and the positioning surface is also arc-shaped.
The utility model has the advantages that:
the utility model discloses a solve among the prior art directly weld the problem that the bolt holding leads to the unable assembly of apron on the oil return tank, designed a bolt welding position device. When the bolt welding positioning device is used, the bolt welding positioning device is fixed on the oil return tank, the positioning surface is attached to the oil return tank, and the bolt can be welded after being placed into the positioning hole. The problem that two bolts are not parallel due to deformation in the welding process and the surface shape of the oil return tank can be effectively avoided through the positioning device.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a bolt welding positioning device according to an embodiment of the present invention.
Fig. 2 is a schematic view of a use state of the bolt welding positioning device in an embodiment of the present invention.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention.
Embodiments of the present invention/utility model will be described in detail below with reference to the drawings.
The utility model discloses an embodiment, a bolt welding position device, its structure is as shown in attached 1 and 2. And a screw welding and positioning device which is integrally attached to the surface of the oil return tank 100 when bolt welding is performed. The screw welding and positioning device comprises a positioning body 1. One surface of the positioning body 1 facing the oil return tank 100 is a positioning surface 11 and is tightly attached to the surface of the oil return tank.
In the present embodiment, the surface of the oil return tank 100 is arc-shaped, and therefore the positioning surface 11 is also arc-shaped.
In the present embodiment, two through positioning holes 12 are formed in the positioning body 1, and the through direction thereof is directed to the oil return tank 100. The axial centers of the two positioning holes 12 are parallel, the center distance between the two positioning holes is the center distance between the two pre-welded bolts 200, and the positions of the two positioning holes are consistent with the positions of the welded bolts. In the embodiment, the diameter of the positioning hole is 8.5mm and is consistent with the outer diameter of the bolt to be welded.
In this embodiment, a fixing portion 13 is formed on the positioning body 1 and protrudes from a side thereof away from the oil return tank.
In this embodiment, a bolt welding positioning device's theory of operation is:
according to the position fixing and positioning device for welding the bolts 200 on the oil return tank 100, the positioning surface 11 is tightly attached to the surface of the oil return tank 100, the bolts 200 are respectively inserted into the two positioning holes 12, and then bolt welding operation can be carried out, and the bolts 200 are not deviated or inclined in the welding process due to the limitation of the positioning holes 12. The problem that two bolts are not parallel due to deformation in the welding process and arc on the surface of the oil return tank can be effectively avoided through the positioning device.
Claims (4)
1. The bolt welding positioning device is characterized by comprising a positioning body, wherein the positioning body is provided with a positioning surface and a positioning hole;
the positioning surface is positioned on one surface of the positioning body facing the oil return tank, and the positioning surface is matched with the surface of the oil return tank in shape;
the positioning holes are arranged on the positioning body in a penetrating mode, the penetrating direction of the positioning holes points to the oil return tank, the axial centers of the two positioning holes are parallel, the center distance between the two positioning holes is consistent with the center distance between the two pre-welding bolts, and the positions of the positioning holes on the pre-welding bolts are consistent.
2. The stud welding positioning device of claim 1, wherein: the diameter of the positioning hole is consistent with the outer diameter of the bolt to be welded.
3. The stud welding positioning device of claim 1, wherein: the positioning body is provided with a fixing part which is formed by the protrusion of one side far away from the oil return tank.
4. The stud welding positioning device of claim 1, wherein: the surface of the oil return tank is arc-shaped, and the positioning surface is also arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020838900.4U CN212577765U (en) | 2020-05-19 | 2020-05-19 | Bolt welding positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020838900.4U CN212577765U (en) | 2020-05-19 | 2020-05-19 | Bolt welding positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212577765U true CN212577765U (en) | 2021-02-23 |
Family
ID=74642191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020838900.4U Active CN212577765U (en) | 2020-05-19 | 2020-05-19 | Bolt welding positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212577765U (en) |
-
2020
- 2020-05-19 CN CN202020838900.4U patent/CN212577765U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210467965U (en) | Battery module, battery pack and vehicle | |
| CN212577765U (en) | Bolt welding positioning device | |
| CN203712067U (en) | Welding bolt locating device | |
| CN106895061B (en) | Assembly bolt for subframe | |
| CN105643076A (en) | High-precision positioning automatic spot welding machine | |
| CN210756162U (en) | Pipeline welding tool | |
| CN210088177U (en) | Pipeline armguard buckle | |
| CN104493396A (en) | Positioning clamp for positioning resistance welding automobile ABS support | |
| CN203111086U (en) | Bumper hanging connection support structure | |
| CN214054221U (en) | Guide bar welding auxiliary tool | |
| CN103418925A (en) | Connecting structure of weldment and spot welding bolt | |
| CN211438565U (en) | Longitudinal seam welding and positioning device for friction stir welding cylinder | |
| CN212978602U (en) | Welding punch | |
| CN211494207U (en) | Automobile steering column support structure | |
| CN213921301U (en) | Novel steering gear positioning structure | |
| CN214322338U (en) | Electrode arm reinforcing support of welding tongs and welding tongs | |
| CN203679603U (en) | Locating fixture for locating automotive ABS support in electric resistance welding | |
| CN218284275U (en) | Multi-workpiece machining and positioning tool | |
| CN215633419U (en) | EGR cooler core body assembly | |
| CN214823569U (en) | Steering column mounting structure | |
| CN211252114U (en) | Shock absorber and knuckle connection structure and vehicle | |
| CN209758828U (en) | door hinge is assisted utensil in location on door hanger and door hanger thereof | |
| CN220388207U (en) | Pipeline welding auxiliary device | |
| CN207935744U (en) | A kind of reinforcement angle steel | |
| CN215393114U (en) | Resistance welding bush and frame body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |