CN210413219U - End cone welding fixture - Google Patents
End cone welding fixture Download PDFInfo
- Publication number
- CN210413219U CN210413219U CN201921086649.4U CN201921086649U CN210413219U CN 210413219 U CN210413219 U CN 210413219U CN 201921086649 U CN201921086649 U CN 201921086649U CN 210413219 U CN210413219 U CN 210413219U
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- Prior art keywords
- support
- end cone
- pressing mechanism
- workbench
- pressing
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- 238000003466 welding Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 115
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to an end cone welding fixture, which comprises a workbench, a first support and a driving mechanism, wherein the first support and the driving mechanism are arranged on the workbench; the first support is provided with a first pressing mechanism, the first support is connected to the workbench in a sliding mode, and the driving mechanism is used for pushing the first support to move towards the direction close to the end cone, so that the first pressing mechanism is pressed on the end cone. The utility model discloses a with workstation sliding connection's first support, when the fixed end awl, can be according to the position of the first support of position adjustment of end awl to make first hold-down mechanism on the first support can be corresponding with the end awl position, realize the location of first hold-down mechanism and end awl, and then can improve the problem of the inconvenient location of current end awl anchor clamps.
Description
Technical Field
The utility model relates to an end awl welding jig.
Background
The end cone is one of the important parts of an automobile exhaust system and plays a role of interconnection in the whole system. The end awl is half shell welding formation for two usually, in carrying out welding process, needs carry out the centre gripping to the end awl and fixes, because the shape of end awl is irregular, current centre gripping equipment when carrying out the centre gripping operation, has anchor clamps and the inaccurate problem of end awl location easily.
SUMMERY OF THE UTILITY MODEL
The utility model provides an end awl welding jig aims at improving the inaccurate problem in current end awl mounting fixture location.
The end cone welding fixture comprises a workbench, a first support and a driving mechanism, wherein the first support and the driving mechanism are arranged on the workbench;
the first support is provided with a first pressing mechanism, the first support is connected to the workbench in a sliding mode, and the driving mechanism is used for pushing the first support to move towards the direction close to the end cone, so that the first pressing mechanism is pressed on the end cone.
The utility model has the advantages that: through the first support with workstation sliding connection, when the fixed end awl, can be according to the position adjustment first support of end awl position to make first hold-down mechanism on the first support can correspond with the end awl position, realize the location of first hold-down mechanism and end awl, and then can improve the inconvenient problem of location of current end awl anchor clamps.
Optionally, the first pressing mechanism is arranged on one side of the first support close to the workbench, and a second pressing mechanism is arranged on the first support;
the second pressing mechanism is arranged on one side, away from the workbench, of the first support;
and the second pressing mechanism is used for pressing the end cone on the end surface of one side, far away from the workbench.
Optionally, a supporting block is arranged on the workbench, and a positioning groove matched with the end cone shape is arranged on the supporting block;
the end surface of one side of the end cone close to the workbench is embedded in the positioning groove;
the first pressing mechanism is used for pressing the inner wall of the end cone, so that the end cone is pressed into the positioning groove by the first pressing mechanism.
Optionally, a second support is arranged on the workbench;
the first support and the second support are respectively arranged at two ends of the end cone in an opposite position;
and a third pressing mechanism is arranged on the second support and used for abutting against one end, far away from the first pressing mechanism, of the end cone.
Optionally, the third pressing mechanism is disposed on a side of the second support far away from the workbench, so that the third pressing mechanism presses the end cone towards a direction close to the workbench.
Optionally, a fourth pressing mechanism is arranged on the workbench;
the fourth pressing mechanism is arranged on one side, far away from the workbench, of the second support, so that the end cone is pressed towards the direction close to the workbench by the fourth pressing mechanism.
Optionally, a limiting mechanism is disposed between the supporting block and the first supporting seat, so that when the first supporting seat slides towards the end cone, the first supporting seat does not contact with the end cone towards one side end of the supporting block.
Drawings
Fig. 1 is a schematic view of an overall structure of an end cone welding jig according to an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic view of an end cone welding fixture in an embodiment of the present invention.
Wherein: 10. the automatic pressing device comprises a workbench, 11 support blocks, 12 positioning grooves, 13 limiting mechanisms, 20 first supporting seats, 21 first pressing mechanisms, 22 second pressing mechanisms, 23 driving mechanisms, 30 second supporting seats, 31 third pressing mechanisms, 40 fourth pressing mechanisms and 50 end cones.
Detailed Description
The invention will be described in further detail with reference to the following drawings and detailed description:
as shown in fig. 1 and 2, the utility model discloses an end cone 50 welding fixture, which comprises a workbench 10, a first support 20 and a driving mechanism 23, wherein the first support 20 and the driving mechanism 23 are arranged on the workbench 10; the first support 20 is provided with a first pressing mechanism 21, the first support 20 is slidably connected to the workbench 10, and the driving mechanism 23 is configured to push the first support 20 to move toward the end cone 50, so that the first pressing mechanism 21 presses the end cone 50. The end cone 50 is placed on the workbench 10, the first support 20 is pushed towards the end cone 50, the first pressing mechanism 21 and the first support 20 move synchronously until the first pressing mechanism 21 is pressed on the end cone 50, and the end cone 50 is fixed on the workbench 10 through the first pressing mechanism 21.
Because the first support 20 is a movable structure, when being installed, the end cone 50 can be firstly placed at a welding station, and at the moment, the first support 20 is moved, so that the end cone 50 does not need to be adjusted according to the position of the first pressing mechanism 21, the end cone 50 and welding equipment can be aligned with each other conveniently, and the welding equipment can be arranged at a fixed welding station conveniently; when the end cone 50 is installed or welding is completed, the driving mechanism 23 can drive the first support 20 to move towards the direction away from the end cone 50, so that the first pressing mechanism 21 cannot shield the end cone 50, and the end cone 50 can be conveniently installed on a welding station or moved out of the welding station.
The driving mechanism 23 may be an air cylinder or a hydraulic mechanism, or may be manually driven, so that the driving mechanism 23 can push the first support 20 to slide along the worktable 10 toward or away from the end cone 50.
The first pressing mechanism 21 can be pressed on the inner wall of the end cone 50, and when the end cone 50 is formed by welding two half shells, the first pressing mechanism 21 can only be pressed on the surface of one side, away from the workbench 10, of the end cone 50, so that the positioning of the two half shells is realized.
When the end cone 50 is installed, an absorption structure, such as a suction cup, may be disposed on the first pressing mechanism 21, so that the first pressing mechanism 21 can absorb on the surface of the end cone 50, and at this time, the end cone 50 may be prevented from shaking, which may help to improve the stability of the end cone 50.
In order to avoid adjusting the position of the first support 20, the first support 20 collides with the end cone 50, the utility model discloses optionally, the support block 11 with be equipped with stop gear 13 between the first support 20, so that when the first support 20 to the end cone 50 direction slides, the first support 20 orientation support block 11 a side with the end cone 50 contactless. The limiting mechanism 13 may be disposed on the working table 10, and the limiting mechanism 13 limits the maximum moving range of the first support 20.
In order to position the two half shells, in an embodiment of the present invention, the first pressing mechanism 21 is disposed on one side of the first support 20 close to the workbench 10, and the second pressing mechanism 22 is disposed on the first support 20; the second pressing mechanism 22 is arranged on one side of the first support 20 far away from the workbench 10; the second pressing mechanism 22 is used for pressing the end cone 50 on the end face far away from the workbench 10. The first pressing mechanism 21 positions a half shell close to one side of the workbench 10, and the second pressing mechanism 22 positions a half shell far away from one side of the workbench 10.
During installation, the first pressing mechanism 21 and the second pressing mechanism 22 are pressed on the surface of the end cone 50, and at this time, the first pressing mechanism 21 and the second pressing mechanism 22 both press the end cone 50 towards the direction close to the workbench 10, so that the end cone 50 is kept in a stable state relative to the workbench 10. A suction cup may be disposed on the second pressing mechanism 22, so that the second pressing mechanism 22 is sucked on the surface of the end cone 50.
In order to position the two ends of the end cone 50, in an embodiment of the present invention, a second support 30 is disposed on the working platform 10; the first support 20 and the second support 30 are respectively arranged at two ends of the end cone 50 in an aligned manner; a third pressing mechanism 31 is arranged on the second support 30, and the third pressing mechanism 31 is used for abutting against one end of the end cone 50, which is far away from the first pressing mechanism 21. The second support 30 may be fixedly connected to the working table 10, or may be slidably connected to the working table 10.
In order to position the end cone 50 conveniently, the utility model discloses optionally, a support block 11 is arranged on the workbench 10, and a positioning groove 12 matched with the end cone 50 in shape is arranged on the support block 11; the end surface of the end cone 50 close to one side of the workbench 10 is embedded in the positioning groove 12; the first pressing mechanism 21 is used for pressing the inner wall of the end cone 50, so that the end cone 50 is pressed into the positioning groove 12 by the first pressing mechanism 21. When the end cone 50 is placed on the support block 11, the surface of the end cone 50 facing the workbench 10 fits in the positioning groove 12, and the position of the end cone 50 is defined by the positioning groove 12.
When the end cone 50 is formed by welding half-shells, one of the half-shells is placed in the positioning groove 12, the first pressing mechanism 21 is pressed on the half-shell, and the second pressing mechanism 22 is pressed on the other half-shell, so that the two half-shells are fixed.
When the position of the end cone 50 is determined, the third pressing mechanism 31 is pressed against the end cone 50, and at this time, the first pressing mechanism 21, the second pressing mechanism 22, and the third pressing mechanism 31 fix the end cone 50 from both ends.
When the limiting mechanism 13 is provided, the limiting mechanism 13 may be provided on a surface of the support block 11 facing the first support 20, and a bolt or the like may be used as the limiting mechanism 13.
Further optionally, the third pressing mechanism 31 is disposed on a side of the second support 30 away from the workbench 10, so that the third pressing mechanism 31 presses the end cone 50 toward the workbench 10. So that the end cone 50 is pressed toward the worktable 10 by the third pressing mechanism 31.
As shown in fig. 3, when fixing two ends of the end cone 50, the present invention optionally provides a fourth pressing mechanism 40 on the workbench 10; the fourth pressing mechanism 40 is disposed on a side of the second support 30 away from the worktable 10, so that the fourth pressing mechanism 40 presses the end cone 50 toward the worktable 10. The third pressing mechanism 31 and the fourth pressing mechanism 40 simultaneously clamp and fix the end cone 50 far away from the first support 20.
At this time, the two ends of the end cone 50 are fixed through four clamping mechanisms, when the end cone 50 is formed by combining half shells, the first pressing mechanism 21 and the third pressing mechanism 31 are used for fixing the half shell close to one side of the workbench 10, and the second pressing mechanism 22 and the fourth pressing mechanism 40 are used for fixing the half shell far away from one side of the workbench 10.
When the positioning groove 12 is matched with the support block 11, the half shell close to one side of the workbench 10 is firstly limited by the positioning groove 12, and the half shell is pressed and fixed by the first pressing mechanism 21 and the third pressing mechanism 31; after the half shell on the side remote from the table 10 is applied to the half shell already fixed in the positioning groove 12, the half shell is fixed using the second pressing mechanism 22 and the fourth pressing mechanism 40.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. The utility model provides an end awl welding jig which characterized in that: comprises a workbench, a first support and a driving mechanism which are arranged on the workbench;
the first support is provided with a first pressing mechanism, the first support is connected to the workbench in a sliding mode, and the driving mechanism is used for pushing the first support to move towards the direction close to the end cone, so that the first pressing mechanism is pressed on the end cone.
2. The end cone welding fixture of claim 1, wherein the first clamping mechanism is disposed on a side of the first support adjacent to the table, and a second clamping mechanism is disposed on the first support;
the second pressing mechanism is arranged on one side, away from the workbench, of the first support;
and the second pressing mechanism is used for pressing the end cone on the end surface of one side, far away from the workbench.
3. The end cone welding jig of claim 1, wherein the worktable is provided with a support block, and the support block is provided with a positioning groove matched with the end cone shape;
the end surface of one side of the end cone close to the workbench is embedded in the positioning groove;
the first pressing mechanism is used for pressing the inner wall of the end cone, so that the end cone is pressed into the positioning groove by the first pressing mechanism.
4. The end cone welding fixture of claim 3, wherein a second support is provided on the table;
the first support and the second support are respectively arranged at two ends of the end cone in an opposite position;
and a third pressing mechanism is arranged on the second support and used for abutting against one end, far away from the first pressing mechanism, of the end cone.
5. The end cone welding fixture of claim 4, wherein said third clamping mechanism is disposed on a side of said second support remote from said table such that said third clamping mechanism clamps said end cone toward said table.
6. The end cone welding fixture of claim 4, wherein a fourth hold-down mechanism is provided on the table;
the fourth pressing mechanism is arranged on one side, far away from the workbench, of the second support, so that the end cone is pressed towards the direction close to the workbench by the fourth pressing mechanism.
7. The end cone welding fixture of claim 3, wherein a limiting mechanism is disposed between the support block and the first support, such that when the first support slides in the direction of the end cone, the first support does not contact the end cone toward a side end of the support block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921086649.4U CN210413219U (en) | 2019-07-11 | 2019-07-11 | End cone welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921086649.4U CN210413219U (en) | 2019-07-11 | 2019-07-11 | End cone welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210413219U true CN210413219U (en) | 2020-04-28 |
Family
ID=70380746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921086649.4U Expired - Fee Related CN210413219U (en) | 2019-07-11 | 2019-07-11 | End cone welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210413219U (en) |
-
2019
- 2019-07-11 CN CN201921086649.4U patent/CN210413219U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |