CN219504046U - Welding fixture for annular workpiece - Google Patents
Welding fixture for annular workpiece Download PDFInfo
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- CN219504046U CN219504046U CN202320761587.2U CN202320761587U CN219504046U CN 219504046 U CN219504046 U CN 219504046U CN 202320761587 U CN202320761587 U CN 202320761587U CN 219504046 U CN219504046 U CN 219504046U
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- welding
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- limiting block
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the field of welding tools, in particular to a welding tool for annular workpieces, which comprises a welding main board, a first adjusting limiting block and a limiting insert block, wherein the first adjusting limiting block is arranged on the welding main board, a first adjusting channel is formed in the first adjusting limiting block, the bottom end of the limiting insert block penetrates through the first adjusting channel and is fixedly connected with the welding main board, the top end of the limiting insert block is in propping contact with the top surface of the first adjusting limiting block, the end surface of the first adjusting limiting block is in propping contact with the inner side surface of the annular workpiece, and the positioning of the annular workpieces with different sizes is realized by fixing the first adjusting limiting blocks with different lengths on the welding main board through the limiting insert block.
Description
Technical Field
The utility model relates to the field of welding tools, in particular to a welding tool for an annular workpiece.
Background
The welding tool plays a role in positioning and clamping products in the manufacturing process, and the existing welding tool is mainly divided into a special welding tool for fixing the product model and a general welding tool suitable for the model without the product. In the utility model patent of the annular workpiece welding tool, such as the patent number CN201921506599, the inner and outer circular arc cushion block sets are utilized to place the workpiece, and the arc surfaces of the arc workpieces are contacted and limited by the fixed clamping plates with adjustable positions. The adjusting process is complex, the positions of the fixed clamping plates or the pressing plates need to be adjusted in sequence, and the welding efficiency is poor.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a welding tool for an annular workpiece, which can solve the technical problems of complicated limit adjustment process, poor welding efficiency and the like of the conventional welding tool.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a welding frock of annular work piece, its characterized in that, including welding mainboard, first regulation stopper and spacing inserted block, first regulation stopper is placed on welding mainboard, first regulation passageway has been seted up on the first regulation stopper, the bottom of spacing inserted block passes first regulation passageway to with welding mainboard fixed connection, the top of spacing inserted block is supported the contact with the top surface of first regulation stopper between, the terminal surface of first regulation stopper is supported the contact with the medial surface top of annular work piece.
Further, the welding machine further comprises a second adjusting limiting block, a second adjusting channel is formed in the second adjusting limiting block, the second adjusting limiting block is stacked on the first adjusting limiting block, the first adjusting limiting block and the second adjusting limiting block extend towards opposite directions, the end portions of the first adjusting channel and the end portion of the second adjusting channel are mutually communicated, and the limiting plug block penetrates through the second adjusting channel and the first adjusting channel and is fixedly connected with the welding main board.
Further, the openings of the first adjusting channel and the second adjusting channel are both bar-shaped.
Further, the spacing inserted block includes inserted bar and stopper, the bottom mounting of inserted bar is on the welding mainboard, stopper detachable sets up on the top of inserted bar, first regulation stopper is located between welding mainboard and the stopper.
Further, the welding device further comprises a welding frame, a rotary driving mechanism is arranged in the welding frame, and the welding main board is fixed on the rotary driving mechanism.
Further, the rotary driving mechanism comprises a gear box and a driving motor, wherein the driving motor is fixed at the bottom of the gear box and is in driving connection with a bearing group in the gear box, and the driving end of the gear box is fixedly connected with the welding main board.
Further, the two ends of the rotary driving mechanism are fixedly provided with outwards-protruding connecting rods, the connecting rods are connected with the welding frame through bearings, an angle adjusting mechanism is arranged between the welding frame and the connecting rods, and the angle adjusting mechanism drives the connecting rods to rotate.
Further, the angle adjusting mechanism comprises a turbine and a turbine rod, the turbine is sleeved on the connecting rod, and the turbine rod is rotatably arranged in the welding frame and meshed with the turbine.
Further, the welding frame is internally fixed with a mounting plate which is arranged oppositely, and the vortex rod penetrates through the mounting plate and is rotatably arranged on the mounting plate through a bearing.
Further, one end of the vortex rod protrudes out of the welding frame and is fixed with a rotary handle.
The beneficial effects of the utility model are as follows:
in the scheme, the first adjusting limiting blocks with different lengths are fixed on the welding main board through the limiting plug blocks, so that the positioning of annular workpieces with different sizes is realized, the positions of the first adjusting limiting blocks are not required to be adjusted, the installation efficiency is high, and the overall welding efficiency is improved; meanwhile, the two ends of the first adjusting limiting block are used for propping and limiting the inner side face of the annular workpiece, the limiting effect of the first adjusting limiting block on the annular workpiece is good, and the welding effect on the annular workpiece is further guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a welding tool for annular workpieces;
FIG. 2 is a schematic diagram of a use state of a welding main board of the welding tool for annular workpieces;
FIG. 3 is a schematic view of an angle adjusting mechanism of a welding tool for annular workpieces;
fig. 4 is a schematic diagram of the internal structure of a gear box of the welding tool for annular workpieces.
Description of the main reference signs
1. Welding a main board; 101. a first adjusting limiting block; 1011. a first tuning passage; 102. a second adjusting limiting block; 1021. a second tuning passage; 103. limiting plug blocks;
2. a welding member; 201. a mounting plate;
3. a rotary drive assembly; 301. a driving motor; 302. a gear box; 303. a drive gear; 304. a driven gear; 305. a connecting rod;
4. an angle adjusting mechanism; 401. a turbine; 402. a scroll rod; 403. the handle is rotated.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model provides a welding fixture for an annular workpiece, which comprises a welding main board 1, a first adjusting limiting block 101 and a limiting insert 103, wherein the first adjusting limiting block is arranged on the welding main board 1. The first adjusting limiting block 101 is provided with a first adjusting channel 1011, and the bottom end of the limiting plug block 103 penetrates through the first adjusting channel 1011 and is fixedly connected with the welding main board 1. The top end of the limiting insert block 103 is in propping contact with the top surface of the first adjusting limiting block 101, and the end surface of the first adjusting limiting block 101 is in propping contact with the inner side surface of the annular workpiece. Through placing the first regulation stopper 101 of different diameters, realize the spacing to the annular work piece of equidimension, spacing insert 103 is spacing to first regulation stopper 101, guarantees the stability of first regulation stopper 101 in welding process to better welds annular work piece.
The limiting plug 103 comprises a plug rod (not shown in the drawing) and a limiting block (not shown in the drawing), the bottom end of the plug rod is fixed on the welding main board 1, the plug rod can be fixedly connected with the welding main board 1 through threads, and the plug rod can be arranged on the welding main board 1 through an integrated forming mode. The stopper detachable sets up on the top of inserted bar, and first regulation stopper 101 is located between welding mainboard 1 and the stopper. In this embodiment, the stopper is the nut, and the nut passes through the screw thread and connects on the inserted bar soon, can adjust the position of nut, realizes closely laminating between its and the first regulating block, has better fixed effect, and it is convenient to dismantle simultaneously, and the flexibility ratio is high.
Referring to fig. 2, in this embodiment, the welding tool may further include a second adjusting limiting block 102, where the second adjusting limiting block 102 is stacked on the first adjusting limiting block 101. The second adjusting limiting block 102 is provided with a second adjusting channel 1021, the end parts of the first adjusting channel 1011 and the second adjusting channel 1021 are mutually communicated, and the limiting insert 103 passes through the second adjusting channel 1021 and the first adjusting channel 1011 and is fixedly connected with the welding main board 1. Simultaneously, the first regulation stopper 101 and the second regulation stopper 102 extend towards opposite direction, and the diameter size of the spacing portion that first regulation stopper 101 and second regulation stopper 102 combination formed is indirectly controlled to the size of overlap between regulation stopper 101 and the second regulation stopper 102 through adjusting when using to satisfy the spacing demand of more size annular work pieces. Simultaneously, the first adjusting limiting block 101 and the second adjusting limiting block 102 with medium lengths are used, the annular workpiece with large size is limited through splicing, the overlong length of the first adjusting limiting block 101 is avoided, and the practicability is reduced. Likewise, the device can further comprise a third adjusting limiting block and a fourth adjusting limiting block … …, according to limiting requirements of annular workpieces with different sizes, a plurality of adjusting limiting blocks can be arranged to be positioned on the same straight line and staggered with each other, or the end parts are overlapped, a plurality of extending directions are arranged, limiting in a plurality of directions is achieved, the flexibility is high, and the practicability is high. In this embodiment, the end surfaces of the first adjusting limiting block 101 and the second adjusting limiting block 102 are arc curved surfaces, and the arc curved surfaces protect the inner side surfaces of the annular workpiece and avoid damage to the annular workpiece in the limiting process.
Referring to fig. 1 and 2, in the present embodiment, the openings of the first adjusting channel 1011 and the second adjusting channel 1021 are both bar-shaped, and the bar-shaped adjusting channels have a larger adjusting range, so as to meet the use requirements of the annular workpiece with a larger size range, and have higher practicability.
The welding mainboard 1 can be arranged on a table top or a frame body, and the table top can be used for arranging the first adjusting limiting block 101 and the limiting plug block 103, so that the space is better utilized. Referring to fig. 1, in the present embodiment, a welding main board 1 is disposed on a welding frame, a rotation driving mechanism is disposed in the welding frame, and the welding main board 1 is fixed on the rotation driving mechanism.
Referring to fig. 1 and 4, the rotary driving mechanism includes a gear box 302 and a driving motor 301, wherein the driving motor 301 is fixed at the bottom of the gear box 302 and is in driving connection with a bearing set inside the gear box 302, and the driving end of the gear box 302 is fixedly connected with the welding main board 1. The bearing group comprises a driving gear 303 and a driven gear 304 which are meshed with each other, the driving motor 301 is in driving connection with the driving gear 303, and the end part of the driven gear 304 extends out of the gear box 302 to be fixedly connected with the welding main board 1. The driving motor 301 drives the driving gear 303 to rotate, drives the driven gear 304 and the welding main board 1 to rotate, realizes uniform rotation of the annular workpiece in the welding process, and has better welding precision without moving the position of workers.
Referring to fig. 1, two ends of the rotation driving mechanism are fixed with a connecting rod 305 protruding outwards, in this embodiment, the connecting rod 305 is rotatably connected with the welding frame through a bearing. An angle adjusting mechanism 4 is arranged between the welding frame and the connecting rod 305, and the angle adjusting mechanism 4 drives the connecting rod 305 to rotate, so that the welding main board 1 is driven to turn over, and the welding main board 1 is adjusted at a certain angle.
Referring to fig. 1 and 3, the angle adjusting mechanism 4 includes a turbine 401 and a worm 402, the turbine 401 is sleeved on the connecting rod 305, and the worm 402 is rotatably disposed in the welding frame and engaged with the turbine 401. In this embodiment, the welding frame is internally fixed with the mounting plates 201 oppositely arranged, and the scroll bar 402 passes through the mounting plates 201 and is rotatably arranged on the mounting plates 201 through bearings. The mounting plate 201 ensures the stability of the scroll bar 402 in the rotation process, ensures the accuracy of the adjustment of the angle adjusting mechanism 4, and further ensures the welding precision. In this embodiment, one end of the scroll bar 402 protrudes from the welding frame, and is fixed with a rotating handle 403, and the rotating handle 403 can provide a good force application point for a worker, so that the angle adjustment is simpler and more convenient.
When the welding machine is used, the first adjusting limiting block 101 with proper size is selected or combined with the second adjusting limiting block 102, the first adjusting limiting block 101 is only arranged as an example, the annular workpiece is sleeved on the first adjusting limiting block 101, the end part of the first adjusting limiting block 101 abuts against and limits the annular workpiece, and the stability of the annular workpiece on the welding main board 1 is guaranteed. The rotary handle 403 is adjusted according to the requirement, the angle of the welding main board 1 is adjusted, and the driving speed of the driving motor 301 is adjusted, so that the welding main board 1 rotates at a constant speed, and the annular workpiece is welded better.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a welding frock of annular work piece, its characterized in that, including welding mainboard, first regulation stopper and spacing inserted block, first regulation stopper is placed on welding mainboard, first regulation passageway has been seted up on the first regulation stopper, the bottom of spacing inserted block passes first regulation passageway to with welding mainboard fixed connection, the top of spacing inserted block is supported the contact with the top surface of first regulation stopper between, the terminal surface of first regulation stopper is supported the contact with the medial surface top of annular work piece.
2. The welding fixture for annular workpieces according to claim 1, wherein: still include the second and adjust the stopper, the second is adjusted and is offered the second on the stopper and adjust the passageway, the second is adjusted the stopper and is piled up on first regulation stopper, first regulation stopper and second are adjusted the stopper and are extended towards opposite direction, the tip of first regulation passageway and second regulation passageway communicates each other, spacing inserted block passes second regulation passageway and first regulation passageway to with welding motherboard fixed connection.
3. The welding fixture for annular workpieces according to claim 2, wherein: the openings of the first adjusting channel and the second adjusting channel are bar-shaped.
4. The welding fixture for annular workpieces according to claim 1, wherein: the limiting plug block comprises a plug rod and a limiting block, the bottom end of the plug rod is fixed on the welding main board, the limiting block is detachably arranged on the top end of the plug rod, and the first adjusting limiting block is located between the welding main board and the limiting block.
5. The welding fixture for annular workpieces according to claim 1, wherein: still include the welding frame, be equipped with rotary driving mechanism in the welding frame, the welding mainboard is fixed on rotary driving mechanism.
6. The welding fixture for annular workpieces according to claim 5, wherein: the rotary driving mechanism comprises a gear box and a driving motor, wherein the driving motor is fixed at the bottom of the gear box and is in driving connection with a bearing group in the gear box, and the driving end of the gear box is fixedly connected with the welding main board.
7. The welding fixture for annular workpieces according to claim 5, wherein: the two ends of the rotary driving mechanism are fixedly provided with outwards protruding connecting rods, the connecting rods are connected with the welding frame through bearings, an angle adjusting mechanism is arranged between the welding frame and the connecting rods, and the angle adjusting mechanism drives the connecting rods to rotate.
8. The welding fixture for annular workpieces according to claim 7, wherein: the angle adjusting mechanism comprises a turbine and a turbine rod, the turbine is sleeved on the connecting rod, and the turbine rod is rotatably arranged in the welding frame and meshed with the turbine.
9. The welding fixture for annular workpieces according to claim 8, wherein: the welding frame is internally fixed with a mounting plate which is arranged oppositely, and the vortex rod penetrates through the mounting plate and is arranged on the mounting plate in a rotatable mode through a bearing.
10. The welding fixture for annular workpieces according to claim 8, wherein: one end of the vortex rod protrudes out of the welding frame and is fixed with a rotary handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320761587.2U CN219504046U (en) | 2023-04-10 | 2023-04-10 | Welding fixture for annular workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320761587.2U CN219504046U (en) | 2023-04-10 | 2023-04-10 | Welding fixture for annular workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219504046U true CN219504046U (en) | 2023-08-11 |
Family
ID=87527837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320761587.2U Active CN219504046U (en) | 2023-04-10 | 2023-04-10 | Welding fixture for annular workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219504046U (en) |
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2023
- 2023-04-10 CN CN202320761587.2U patent/CN219504046U/en active Active
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