CN219310460U - Welding fixture and welding equipment thereof - Google Patents
Welding fixture and welding equipment thereof Download PDFInfo
- Publication number
- CN219310460U CN219310460U CN202223196698.8U CN202223196698U CN219310460U CN 219310460 U CN219310460 U CN 219310460U CN 202223196698 U CN202223196698 U CN 202223196698U CN 219310460 U CN219310460 U CN 219310460U
- Authority
- CN
- China
- Prior art keywords
- positioning
- workpiece
- welding
- die
- mounting plate
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a welding fixture and a welding device thereof, comprising: the base comprises a bottom plate and a first mounting plate, and the first mounting plate is arranged on the bottom plate along a first direction; the positioning mechanism is arranged on the first mounting plate and comprises a first positioning die and a second positioning die, the second positioning die and the first positioning die are sequentially arranged along a second direction, the second direction is intersected with the first direction, the second positioning die is provided with a plug connector which is in plug fit with a third workpiece along a third direction, and the third direction is intersected with the first direction and the second direction respectively; the pressing mechanism is arranged on the bottom plate and used for pressing the first workpiece, the second workpiece and the third workpiece along the second direction. Preliminary positioning of the first workpiece, the second workpiece and the third workpiece is achieved through the positioning mechanism, and finally the first workpiece, the second workpiece and the third workpiece are pressed in the positioning mechanism through the pressing mechanism, so that workpiece positioning is achieved, shaking of the workpieces in the welding process is reduced, and positioning accuracy is improved.
Description
Technical Field
The utility model relates to the technical field of welding processing, in particular to a welding fixture and welding equipment thereof.
Background
When the U-shaped bolt seat in the axle housing part is produced, the baffle plate needs to be welded on the load-sensing valve support, and then the load-sensing valve support is welded on the U-shaped bolt seat, but the U-shaped bolt seat, the baffle plate and the load-sensing valve support are small in size, the existing welding fixture is not applicable, positioning is difficult to achieve in the existing welding fixture, and even if the positioning can be achieved in the existing welding fixture, the positioning accuracy is low.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the welding fixture and the welding equipment thereof, which can realize the U-shaped bolt seat, the baffle plate and the load-sensing valve bracket body.
According to an embodiment of the first aspect of the present utility model, a welding jig includes: the base comprises a bottom plate and a first mounting plate, and the first mounting plate is arranged on the bottom plate along a first direction; the positioning mechanism is arranged on the first mounting plate and comprises a first positioning die and a second positioning die, the second positioning die and the first positioning die are sequentially arranged along a second direction, the second direction is intersected with the first direction, the first positioning die is used for positioning a first workpiece, the second positioning die is used for positioning a second workpiece and a third workpiece, the second positioning die is provided with an inserting piece, the inserting piece is matched with the third workpiece in an inserting mode along a third direction, and the third direction is intersected with the first direction and the second direction respectively; the pressing mechanism is arranged on the bottom plate and used for pressing the first workpiece, the second workpiece and the third workpiece along the second direction.
The welding fixture according to the embodiment of the first aspect of the utility model has at least the following beneficial effects: the first workpiece, the second workpiece and the third workpiece are positioned along the first direction by being placed in the first positioning die and being placed on the second positioning die, then are inserted into the third workpiece along the third direction by the inserting piece, the first workpiece, the second workpiece and the third workpiece are positioned along the third direction, and finally are pressed along the second direction by the pressing mechanism, and the positioning of the first workpiece, the second workpiece and the third workpiece along the second direction is realized when the pressing mechanism is used for pressing the first workpiece, the second workpiece and the third workpiece, so that the positioning of the workpieces in the three directions is realized, the positioning precision is improved, the shaking of the workpieces in the welding process is reduced, and the welding precision is improved.
According to some embodiments of the utility model, the first positioning die comprises a first positioning block and two second positioning blocks, the two second positioning blocks are symmetrically arranged on two sides of the first positioning block, the first positioning block is positioned on the lower side of the second positioning block, and the first positioning block and the second positioning block are matched to position the first workpiece.
According to some embodiments of the utility model, the second positioning die is provided with a first positioning groove and a second positioning groove, the first positioning groove and the second positioning groove are both arranged along the vertical direction, the first positioning groove is matched with the second workpiece, and the second positioning groove is matched with the third workpiece.
According to some embodiments of the utility model, the upper end of the first positioning groove is provided with an avoidance port, and the lower end of the first positioning groove is provided with a first limiting part.
According to some embodiments of the utility model, the second positioning die is formed with a connecting part in a protruding mode, a second limiting part is formed on one side, facing the second positioning groove, of the connecting part in a protruding mode, the second limiting part extends into the second positioning groove, and the second limiting part is located at the lower end of the second positioning groove.
According to some embodiments of the utility model, the pressing mechanism comprises a base and a pressing assembly, wherein the base is arranged on the base, the pressing assembly is arranged on the base, and the pressing assembly is used for pressing the third workpiece on the second workpiece.
According to some embodiments of the utility model, the base comprises a bottom plate and a second mounting plate, wherein the second mounting plate is vertically arranged on the bottom plate, and the movable end of the compression assembly is arranged through the second mounting plate.
According to some embodiments of the utility model, the compression assembly includes a first driver having a movable end disposed through the second mounting plate.
According to some embodiments of the utility model, the pressing assembly comprises a second driving member and a movable rod, wherein the movable rod is hinged to the second mounting plate, one end of the movable rod is hinged to the second driving member, and the second driving member drives the movable rod to rotate in a vertical plane.
The welding equipment according to the embodiment of the second aspect of the utility model has at least the following beneficial effects: through putting into first positioning die with first work piece, realize the preliminary location of first work piece, then settle second work piece and third work piece on the second positioning die, realize the preliminary location of second work piece and third work piece, compress tightly first work piece, second work piece and third work piece in first positioning die and second positioning die through hold-down mechanism at last, then can weld, through hold-down mechanism and positioning mechanism cooperation, conveniently realize the location of work piece, reduce the rocking of work piece in the welding process simultaneously, improve welding precision.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a first implementation of a welding fixture according to an embodiment of the first aspect of the present utility model;
FIG. 2 is a left side view of a welding fixture according to an embodiment of the first aspect of the utility model;
FIG. 3 is a schematic view of a positioning mechanism in a welding fixture according to an embodiment of the first aspect of the present utility model;
FIG. 4 is a schematic view of a second implementation of a welding fixture according to an embodiment of the first aspect of the present utility model;
fig. 5 is a schematic working diagram of a first implementation of a welding fixture according to an embodiment of the first aspect of the present utility model.
Reference numerals illustrate:
a base 110, a first mounting plate 120;
a first positioning block 210, a second positioning block 220;
the second positioning die 310, the plug connector 311, the connecting part 312, the first positioning groove 313, the second limiting part 314, the second positioning groove 315 and the first limiting part 316;
a base plate 411, a second mounting plate 412, a first driving member 421, a second driving member 422, and a movable rod 423;
a first workpiece 500, a second workpiece 600, and a third workpiece 700.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
In the embodiment of the utility model, the first workpiece is a U-shaped bolt seat, the second workpiece is a baffle plate, and the third workpiece is a load-sensing valve bracket.
Referring to fig. 1 and 5, a welding jig according to an embodiment of a first aspect of the present utility model includes: a base including a bottom plate 411 and a first mounting plate 120, the first mounting plate 120 being disposed on the bottom plate 411 along a first direction; the positioning mechanism is arranged on the first mounting plate 120 and comprises a first positioning die and a second positioning die 310, the second positioning die 310 and the first positioning die are sequentially arranged along a second direction, the second direction is intersected with the first direction, the first positioning die is used for positioning the first workpiece 500, the second positioning die 310 is used for positioning the second workpiece 600 and the third workpiece 700, the second positioning die is provided with an inserting piece, the inserting piece is matched with the third workpiece in an inserting manner along a third direction, and the third direction is intersected with the first direction and the second direction respectively; and a pressing mechanism provided on the bottom plate 411 for pressing the first, second and third workpieces 500, 600 and 700 in the second direction.
The first workpiece 500 is placed in the first positioning die, the first positioning die is matched with the first workpiece 500, positioning of the first workpiece 500 in the first direction is achieved, then the second workpiece 600 and the third workpiece 700 are placed on the second positioning die 310, positioning of the second workpiece 600 and the third workpiece 700 in the first direction is achieved, the second workpiece 600 and the third workpiece 700 are abutted, the second workpiece 600 is abutted with the first workpiece 500, the third workpiece 700 is spliced with the first workpiece 500 in the third direction through the splicing piece 311, preliminary positioning of the third workpiece 700 in the second direction is achieved, meanwhile, displacement of the second workpiece 600 and the third workpiece 500 in the second direction is limited, preliminary positioning of the second workpiece 600 and the third workpiece 700 in the second direction is achieved, finally, the first workpiece 500, the second workpiece 600 and the third workpiece 700 are pressed in the first positioning die and the second positioning die 310 through the pressing mechanism, positioning of the first workpiece 600 and the third workpiece 700 in the second direction is achieved, accuracy of welding in the second direction is improved through the positioning mechanism and the pressing mechanism matched with the first workpiece 600 and the third workpiece 700, welding accuracy in the second direction is improved, and welding accuracy in the welding process is improved.
It can be understood that referring to fig. 1, the first positioning mold includes a first positioning block 210 and two second positioning blocks 220, the two second positioning blocks 220 are symmetrically disposed on two sides of the first positioning block 210, the first positioning block 210 is located on the lower side of the second positioning block 220, and the first positioning block 210 and the second positioning block 220 are matched to position the first workpiece 500. Through the gravity of first work piece 500 self, make first work piece 500 and keep first locating piece 210 laminating, improve positioning accuracy, then also laminate with first work piece 500 through second locating piece 220, realize the trilateral location of first work piece 500, convenient and fast realizes first work piece 500 preliminary location, vertical loading first work piece 500 simultaneously, make first work piece 500 receive hold-down mechanism along the power of horizontal direction, restrict the motion of first work piece 500 vertical direction and horizontal direction, pinpoint first work piece 500, improve welding accuracy.
As can be appreciated, referring to fig. 1 and 3, the second positioning die 310 is provided with a first positioning groove 313 and a second positioning groove 315, the first positioning groove 313 and the second positioning groove 315 are both arranged along the vertical direction, the first positioning groove 313 is matched with the second workpiece 600, and the second positioning groove 315 is matched with the third workpiece 700. By inserting the second workpiece 600 into the first positioning groove 313, the inner wall of the first positioning groove 313 is abutted against the second workpiece 600, so that the shaking of the second workpiece 600 is reduced, the positioning accuracy is improved, and similarly, the third workpiece 700 is inserted into the second positioning groove 315, so that the third workpiece 700 is abutted against the second workpiece 600, and meanwhile, the third workpiece 700 is abutted against the inner wall of the second positioning groove 315, so that the shaking of the third workpiece 700 is reduced while the third workpiece 700 is abutted against the second workpiece 600, and the welding accuracy is improved.
It can be understood that referring to fig. 1 and 3, the upper end of the first positioning groove 313 is provided with a relief opening, and the lower end of the first positioning groove 313 is provided with a first limiting portion 316. Through setting up dodging the mouth, make second work piece 600 can follow dodging the mouth protrusion in first constant head tank 313 and first work piece 500 butt, simultaneously through first spacing portion 316, make first constant head tank 313 can restrict second work piece 600 along the motion of first direction, cooperation hold-down mechanism restriction second work piece 600 is along the motion of second direction, realizes the location of second work piece 600.
It will be appreciated that referring to fig. 1, the second positioning die 310 is formed with a connection portion 312 protruding therefrom, the connection portion 312 is provided with a plug 311, and the plug 311 can be plug-fitted with the third workpiece 700 through the connection portion 312. The second positioning groove 315 reduces the third-direction shaking of the third workpiece 700, the plug connector 311 is plugged with the third workpiece 700, the first-direction shaking of the third workpiece 700 is reduced, the stability of the third workpiece 700 is further improved, and the welding precision is improved.
As can be appreciated, referring to fig. 1 and 3, the connecting portion 312 protrudes toward one side of the second positioning slot 315 to form a second limiting portion 314, the second limiting portion 314 extends into the second positioning slot 315, and the second limiting portion 314 is located at a lower end of the second positioning slot 315. Through the second limiting part 314, when the workpieces are inserted into the grooves, the third workpiece 700 is prevented from falling downwards, the third workpiece 700 is positioned along the first direction, and the third workpiece 700 is positioned along the second direction by being matched with the pressing mechanism.
As can be appreciated, referring to fig. 1, the pressing mechanism includes a base 110 and a pressing assembly, the base 110 is disposed on the base, the pressing assembly is disposed on the base 110, and the pressing assembly is used to press the third workpiece 700 onto the second workpiece 600. The third workpiece 700 is pressed on the second workpiece 600 through the pressing component, the second workpiece 600 is pressed by the pressing component with the same hand, and is kept in contact with the first workpiece 500, so that the workpiece position is kept stable during welding, and the welding precision is improved.
It will be appreciated that referring to fig. 1, base 110 includes a base plate 411 and a second mounting plate 412, with second mounting plate 412 being disposed vertically above base plate 411 and the movable end of the compression assembly being disposed through second mounting plate 412. The position of the hold down assembly is adjusted by the second mounting plate 412 so that the hold down assembly is facing the second positioning die 310.
As can be appreciated, referring to fig. 1 and 2, in a first embodiment of the pressing assembly, the pressing assembly includes a first driving member 421, where a movable end of the first driving member 421 passes through the second mounting plate 412, and the movable end of the first driving member 421 presses the third workpiece 700, so that the first workpiece 500, the second workpiece 600, and the third workpiece 700 are positioned on the positioning mechanism, and the first driving member 421 may be a cylinder, a hydraulic cylinder, an electric push rod, or the like.
As can be appreciated, referring to fig. 4, in a second embodiment of the pressing assembly, the pressing assembly includes a second driving member 422 and a movable rod 423, the movable rod 423 is hinged to the second mounting plate 412, one end of the movable rod 423 is hinged to the second driving member 422, and the second driving member 422 drives the movable rod 423 to rotate in a second direction. The second driving member 422 drives the movable rod 423 to rotate, the other end of the movable rod 423 abuts against the third workpiece 700, and the third workpiece 700 is pressed, so that the first workpiece 500, the second workpiece 600 and the third workpiece 700 are stabilized in the positioning mechanism, and the second driving member 422 may be an air cylinder, a hydraulic cylinder, an electric push rod or the like.
A welding apparatus according to an embodiment of the second aspect of the present utility model includes a welding jig according to an embodiment of the first aspect of the present utility model. The first workpiece 500 is placed in the first positioning die, the first workpiece 500 is initially positioned, then the second workpiece 600 and the third workpiece 700 are placed on the second positioning die 310, the second workpiece 600 and the third workpiece 700 are initially positioned, finally the first workpiece 500, the second workpiece 600 and the third workpiece 700 are pressed in the first positioning die and the second positioning die 310 through the pressing mechanism, then welding can be performed, positioning of the workpieces is conveniently achieved through cooperation of the pressing mechanism and the positioning mechanism, shaking of the workpieces in the welding process is reduced, and welding precision is improved.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. Welding jig, its characterized in that includes:
the base comprises a bottom plate and a first mounting plate, and the first mounting plate is arranged on the bottom plate along a first direction;
the positioning mechanism is arranged on the first mounting plate and comprises a first positioning die and a second positioning die, the second positioning die and the first positioning die are sequentially arranged along a second direction, the second direction is intersected with the first direction, the first positioning die is used for positioning a first workpiece, the second positioning die is used for positioning a second workpiece and a third workpiece, the second positioning die is provided with an inserting piece, the inserting piece is matched with the third workpiece in an inserting mode along a third direction, and the third direction is intersected with the first direction and the second direction respectively;
the pressing mechanism is arranged on the bottom plate and used for sequentially pressing the third workpiece, the second workpiece and the first workpiece along the second direction.
2. The welding fixture of claim 1, wherein the first positioning mold comprises a first positioning block and two second positioning blocks, the two second positioning blocks are symmetrically arranged on two sides of the first positioning block, the first positioning block is positioned on the lower side of the second positioning block, and the first positioning block and the second positioning block are matched to position the first workpiece.
3. The welding fixture of claim 1, wherein the second positioning die is provided with a first positioning groove and a second positioning groove, the first positioning groove and the second positioning groove are both arranged in a vertical direction, the first positioning groove is matched with the second workpiece, and the second positioning groove is matched with the third workpiece.
4. The welding fixture of claim 3, wherein the upper end of the first positioning groove is provided with an avoidance port, and the lower end of the first positioning groove is provided with a first limiting portion.
5. The welding jig according to claim 4, wherein the second positioning die is formed with a connecting portion protruding, a second limiting portion protruding toward one side of the second positioning groove is formed with the connecting portion, the second limiting portion extends into the second positioning groove, and the second limiting portion is located at a lower end of the second positioning groove.
6. The welding fixture of claim 1, wherein the hold-down mechanism comprises a base disposed on the base and a hold-down assembly disposed on the base for holding down the third workpiece on the second workpiece.
7. The welding fixture of claim 6, wherein the base comprises a bottom plate and a second mounting plate, the second mounting plate being disposed vertically on the bottom plate, the movable end of the compression assembly being disposed through the second mounting plate.
8. The welding jig of claim 7 wherein the compression assembly includes a first drive member having a movable end disposed through the second mounting plate.
9. The welding jig of claim 7 wherein the compression assembly includes a second drive member and a movable bar, the movable bar being hinged to the second mounting plate, one end of the movable bar being hinged to the second drive member, the second drive member driving the movable bar to rotate in a vertical plane.
10. Welding apparatus, characterized in that it comprises a welding jig according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223196698.8U CN219310460U (en) | 2022-11-28 | 2022-11-28 | Welding fixture and welding equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223196698.8U CN219310460U (en) | 2022-11-28 | 2022-11-28 | Welding fixture and welding equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219310460U true CN219310460U (en) | 2023-07-07 |
Family
ID=87034882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223196698.8U Active CN219310460U (en) | 2022-11-28 | 2022-11-28 | Welding fixture and welding equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219310460U (en) |
-
2022
- 2022-11-28 CN CN202223196698.8U patent/CN219310460U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209986515U (en) | Automatic assembling device for guide cylinder of automobile starter isolator | |
| CN110636433A (en) | Automatic assembling machine for Bluetooth headset | |
| CN219310460U (en) | Welding fixture and welding equipment thereof | |
| CN210518833U (en) | Automatic assembling machine for Bluetooth headset | |
| CN115673650A (en) | Welding jig and welding equipment thereof | |
| CN210498874U (en) | Laser welding fixture for special-shaped products | |
| CN209886959U (en) | Automatic welding machine | |
| CN210590536U (en) | Bending device | |
| CN215588465U (en) | Lathe panel fixing device and lathe | |
| CN219617015U (en) | Auxiliary positioning device | |
| CN220388387U (en) | Stud bracket sub-assembly welding tool | |
| CN217195338U (en) | Magnetic sucker | |
| CN217667622U (en) | Bubble seat installation device | |
| CN211966054U (en) | Machine tool clamp for main bearing seat of engine | |
| CN219337370U (en) | Bilateral compaction jig | |
| CN219152264U (en) | Photovoltaic module frame section bar loading attachment | |
| CN214134602U (en) | Visual positioning device | |
| CN213592261U (en) | Positioning and clamping jig | |
| CN217433511U (en) | Car door welding position anchor clamps | |
| CN210499000U (en) | Pressing mechanism | |
| CN216911652U (en) | Double-head pipe bending machine | |
| CN210956880U (en) | Integrated jig for assembling and pressing battery | |
| CN218556215U (en) | Welding device for iron box processing | |
| CN215393602U (en) | Vertical cylinder valve loading and unloading machine | |
| CN216097726U (en) | Aluminium system knuckle anchor clamps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |