CN219883312U - Welding positioning clamping structure of valve chamber cover - Google Patents
Welding positioning clamping structure of valve chamber cover Download PDFInfo
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- CN219883312U CN219883312U CN202321710682.6U CN202321710682U CN219883312U CN 219883312 U CN219883312 U CN 219883312U CN 202321710682 U CN202321710682 U CN 202321710682U CN 219883312 U CN219883312 U CN 219883312U
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- valve chamber
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- fixed
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- 238000003466 welding Methods 0.000 title claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000009471 action Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to the technical field of valve chamber cover processing equipment, in particular to a welding, positioning and clamping structure of a valve chamber cover. The welding device comprises a welding table and welding equipment arranged at the top of the welding table, supporting legs are fixed at four corners of the bottom of the welding table, through grooves are formed in two sides of the top of the welding table, an adjusting mechanism is arranged on one side of the welding table, a telescopic mechanism is arranged on the adjusting mechanism, and a positioning mechanism for clamping valve covers is arranged on the telescopic mechanism.
Description
Technical Field
The utility model relates to the technical field of valve chamber cover processing equipment, in particular to a welding, positioning and clamping structure of a valve chamber cover.
Background
The valve cover of engine valve is a sealing fitting at the uppermost part of engine, and is used to seal the lubricating oil of engine, so that the lubricating oil can not leak outside when engine is running.
In the use process of the conventional welding device, the valve chamber covers are required to be placed on the device and fixed through the fixing assembly, however, most of the conventional welding device can only fix the valve chamber covers with different lengths and heights, but cannot fix the valve chamber covers with different widths.
Through searching, the prior Chinese patent application number: CN202121412427.4 discloses an ultrasonic welding device of valve chamber lid, this scheme is convenient for press the valve chamber lid of multiple model size to improved the welding effect, but the device is when fixing the valve chamber lid, need place the valve chamber lid at the top of base box, then adjust the spatial position of horizontal extensible member and vertical extensible member, make the rubber block conflict valve chamber lid after, rotatory spiro ring compresses tightly horizontal extensible member again, can accomplish fixed operation, however because the screw rod that the cooperation spiro ring used is fixed in the four corners department at base box top, can't adjust, and horizontal extensible member and vertical extensible member set up on the screw rod, when in-service use, make the flexible fixed subassembly on the device only can fix the valve chamber lid of different length and height, and can't fix the valve chamber lid of different width, thereby the practicality of device has been reduced.
Disclosure of Invention
The utility model aims at: in order to solve the problem that the current welding device can not position valve chamber covers with different widths, thereby reducing the practicability of the device, the welding positioning clamping structure of the valve chamber cover is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the welding positioning clamping structure comprises a welding table and welding equipment arranged at the top of the welding table, supporting legs are fixed at four corners of the bottom of the welding table, through grooves are formed in two sides of the top of the welding table, an adjusting mechanism is arranged on one side of the welding table, a telescopic mechanism is arranged on the adjusting mechanism, and a positioning mechanism for clamping the valve chamber cover is arranged on the telescopic mechanism;
the regulating mechanism comprises a motor, a double-groove driving wheel, a double-head screw and a driven wheel, wherein the motor is fixed on one side of the welding table, the double-groove driving wheel is connected with the output end of the motor, one end of the double-head screw is rotationally connected with the inner wall of the through groove, the other end of the double-head screw penetrates through the outer side of the welding table and is fixed with the driven wheel, the driven wheel is connected with the double-groove driving wheel through belt transmission, and moving blocks are connected with two sides of the surface of the double-head screw in a threaded mode.
Further, telescopic machanism includes riser, multistage electric jar and mounting panel, the riser is fixed at the top of movable block, multistage electric jar runs through one side of riser and is fixed rather than running through the department, the mounting panel is connected with multistage electric jar's output.
Through adopting above-mentioned technical scheme, when in actual use, according to the length of valve chamber lid, when need adjust positioning mechanism's location scope, can start multistage electric jar, multistage electric jar's output drives the mounting panel and removes to drive positioning mechanism and remove together, thereby can be convenient for mediate positioning mechanism's location scope.
Further, the positioning mechanism comprises a threaded column, a fixed pad and a knob, one end of the threaded column penetrates through the top of the mounting plate and is rotationally connected with the fixed pad, the other end of the threaded column is connected with the knob, and the threaded column is in threaded connection with the penetrating part of the mounting plate.
Through adopting above-mentioned technical scheme, when in actual use, when needs are fixed a position the valve chamber lid, rotate the knob and drive the screw thread post and rotate, under the effect of bolt, make the screw thread post downwardly moving to drive the fixed bolster and remove together, thereby can fix a position the valve chamber lid, prevent that it from taking place the skew at welding process, thereby indirectly improve the welding effect.
Further, the inside of logical groove is fixed with the supporting shoe, the one end of double-end screw rod runs through the surface of supporting shoe and with its department of running through rotate and be connected.
Through adopting above-mentioned technical scheme, through the setting of supporting shoe, can carry out auxiliary stay to double-end screw rod, improve its stability when rotating.
Further, an auxiliary rod is fixed on the surface of the double-groove driving wheel, and one end of the auxiliary rod is rotatably connected with one side of the welding table.
Through adopting above-mentioned technical scheme, through the setting of auxiliary lever, can drive the auxiliary lever and rotate together when the double-groove action wheel rotates to further improve the stability when the double-groove action wheel rotates.
Further, the width of the through groove is the same as that of the moving block, and the moving block is in sliding connection with the inner wall of the through groove.
Through adopting above-mentioned technical scheme, through the width of the groove and the width of movable block the same of logical groove, can carry out spacing to the movable block, prevent that it from taking place the skew at the removal in-process.
In summary, the present utility model includes at least one of the following advantages;
1. according to the utility model, the position of the positioning assembly can be regulated through the arrangement of the regulating mechanism, so that the valve chamber covers with different widths can be positioned and clamped, the practicability of the device is improved, and meanwhile, the device is regulated in a mechanical driving mode, so that time and labor are saved, and the convenience in the welding process is improved.
2. According to the utility model, through the arrangement of the positioning mechanism, the valve chamber covers with different heights can be positioned, and the valve chamber covers are prevented from being deviated in the welding process, so that the welding effect is indirectly improved, and through the arrangement of the telescopic mechanism, the positioning range of the positioning mechanism can be conveniently regulated, so that the valve chamber covers with different lengths can be conveniently positioned, and the practicability of the device is further improved.
Drawings
FIG. 1 is a schematic perspective view of a welding positioning and clamping structure of a valve chamber cover in the utility model;
FIG. 2 is a schematic diagram of an adjusting mechanism according to the present utility model;
FIG. 3 is a schematic view of a telescopic mechanism according to the present utility model;
fig. 4 is a schematic structural view of a positioning mechanism in the present utility model.
In the figure: 1. a welding table; 2. a welding device; 3. a support leg; 4. a through groove; 5. an adjusting mechanism; 51. a motor; 52. a double-groove driving wheel; 53. a double-ended screw; 54. driven wheel; 55. a moving block; 6. a telescoping mechanism; 61. a riser; 62. a multi-stage electric cylinder; 63. a mounting plate; 7. a positioning mechanism; 71. a threaded column; 72. a fixing pad; 73. a knob; 8. a support block; 9. an auxiliary rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a welding positioning clamping structure of a valve chamber cover comprises a welding table 1 and welding equipment 2 arranged at the top of the welding table, wherein supporting legs 3 are fixed at four corners of the bottom of the welding table 1, through grooves 4 are formed in two sides of the top of the welding table 1, an adjusting mechanism 5 is arranged on one side of the welding table 1, a telescopic mechanism 6 is arranged on the adjusting mechanism 5, and a positioning mechanism 7 for clamping the valve chamber cover is arranged on the telescopic mechanism 6;
the regulating mechanism 5 comprises a motor 51, a double-groove driving wheel 52, a double-head screw 53 and a driven wheel 54, wherein the motor 51 is fixed on one side of the welding table 1, the double-groove driving wheel 52 is connected with the output end of the motor 51, one end of the double-head screw 53 is rotationally connected with the inner wall of the through groove 4, the other end of the double-head screw 53 penetrates through the outer side of the welding table 1 and is fixed with the driven wheel 54, threads on two sides of the surface of the double-head screw 53 are of opposite design, the driven wheel 54 is connected with the double-groove driving wheel 52 through belt transmission, moving blocks 55 are connected on two sides of the surface of the double-head screw 53 through threads, the position of a positioning assembly can be regulated through the setting of the regulating mechanism 5, so that valve chamber covers with different widths can be positioned and clamped, the practicability of the device is improved, and meanwhile, the device is regulated in a mechanical driving mode, time and labor are saved, and convenience in the welding process is improved.
Referring to fig. 3, the telescopic mechanism 6 includes a vertical plate 61, a multi-stage electric cylinder 62 and a mounting plate 63, the vertical plate 61 is fixed at the top of the moving block 55, the multi-stage electric cylinder 62 penetrates one side of the vertical plate 61 and is fixed at the penetrating position thereof, the mounting plate 63 is connected with the output end of the multi-stage electric cylinder 62, more specifically, in actual use, according to the length of the valve chamber cover, when the positioning range of the positioning mechanism 7 needs to be adjusted, the multi-stage electric cylinder 62 can be started, the output end of the multi-stage electric cylinder 62 drives the mounting plate 63 to move and drives the positioning mechanism 7 to move together, so that the positioning range of the positioning mechanism 7 can be conveniently adjusted.
Referring to fig. 4, the positioning mechanism 7 includes a threaded post 71, a fixing pad 72 and a knob 73, one end of the threaded post 71 penetrates through the top of the mounting plate 63 and is rotationally connected with the fixing pad 72, the other end of the threaded post 71 is connected with the knob 73, and the threaded post 71 is in threaded connection with the penetrating part of the mounting plate 63.
Referring to fig. 1, a supporting block 8 is fixed inside the through groove 4, and one end of the double-headed screw 53 penetrates through the surface of the supporting block 8 and is rotatably connected with the penetrating position, more specifically, by means of the arrangement of the supporting block 8, the double-headed screw 53 can be supported in an auxiliary manner, and the stability during rotation of the double-headed screw 53 is improved.
Referring to fig. 3, an auxiliary rod 9 is fixed to the surface of the double-groove driving wheel 52, and one end of the auxiliary rod 9 is rotatably connected to one side of the welding table 1, more specifically, through the arrangement of the auxiliary rod 9, the double-groove driving wheel 52 can drive the auxiliary rod 9 to rotate together when rotating, so that the stability of the double-groove driving wheel 52 when rotating is further improved.
Referring to fig. 2, the width of the through groove 4 is the same as the width of the moving block 55, and the moving block 55 is slidably connected to the inner wall of the through groove 4, more specifically, the moving block 55 can be limited and prevented from being deviated during the movement by the same width of the through groove 4 as the width of the moving block 55.
Working principle: in the use, according to the length of valve chamber lid, can start multistage electric jar 62, the output of multistage electric jar 62 drives mounting panel 63 and removes together to drive positioning mechanism 7, thereby can be convenient for adjust positioning mechanism 7's location scope, then according to the width of waiting to process valve chamber lid, can start motor 51, the output of motor 51 drives double-groove action wheel 52 and rotates, and drive through belt transmission connection ground follow driving wheel 54 and rotate together, simultaneously drive double-end screw 53 and rotate together, under the effect of opposite screw, make the movable block 55 of double-end screw 53 surface both sides do opposite or separate motion, and drive telescopic machanism 6 and positioning mechanism 7 together move, can adjust positioning assembly's position, thereby can carry out the location clamping to the valve chamber lid of different width, the practicality of device has been improved, after adjusting, rotatable knob 73 and drive screw 71 rotate, under the effect of bolt, make screw 71 down move, and drive fixed bolster 72 move together, thereby with the valve chamber lid position on welding bench 1 can, the valve chamber lid of present welding device has been solved, the problem that the welding device is unable to carry out the positioning device to the different width.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a welding positioning clamping structure of valve chamber lid, includes welding bench (1) and installs welding equipment (2) at its top, its characterized in that: the four corners of the bottom of the welding table (1) are respectively fixed with a supporting leg (3), through grooves (4) are formed in two sides of the top of the welding table (1), one side of the welding table (1) is provided with an adjusting mechanism (5), the adjusting mechanism (5) is provided with a telescopic mechanism (6), and the telescopic mechanism (6) is provided with a positioning mechanism (7) for clamping a valve chamber cover;
the utility model provides an adjustable mechanism (5) is including motor (51), double-groove action wheel (52), double-end screw (53) and follow driving wheel (54), one side at welding bench (1) is fixed to motor (51), double-groove action wheel (52) are connected with the output of motor (51), the one end and the inner wall rotation of logical groove (4) of double-end screw (53) are connected, the other end of double-end screw (53) runs through to the outside of welding bench (1) and is fixed mutually with follow driving wheel (54), follow driving wheel (54) and double-groove action wheel (52) are connected through belt transmission, equal threaded connection in both sides on double-end screw (53) surface has movable block (55).
2. The welded positioning clamping structure of a valve chamber cover according to claim 1, wherein: the telescopic mechanism (6) comprises a vertical plate (61), a multistage electric cylinder (62) and a mounting plate (63), wherein the vertical plate (61) is fixed at the top of the moving block (55), the multistage electric cylinder (62) penetrates through one side of the vertical plate (61) and is fixed at the penetrating position of the multistage electric cylinder, and the mounting plate (63) is connected with the output end of the multistage electric cylinder (62).
3. The welded positioning clamping structure of a valve chamber cover according to claim 2, wherein: the positioning mechanism (7) comprises a threaded column (71), a fixing pad (72) and a knob (73), one end of the threaded column (71) penetrates through the top of the mounting plate (63) and is rotationally connected with the fixing pad (72), the other end of the threaded column (71) is connected with the knob (73), and the threaded column (71) is in threaded connection with the penetrating position of the mounting plate (63).
4. The welded positioning clamping structure of a valve chamber cover according to claim 1, wherein: the inside of logical groove (4) is fixed with supporting shoe (8), the one end of double-end screw rod (53) runs through the surface of supporting shoe (8) and is connected with its running-through rotation.
5. The welded positioning clamping structure of a valve chamber cover according to claim 1, wherein: an auxiliary rod (9) is fixed on the surface of the double-groove driving wheel (52), and one end of the auxiliary rod (9) is rotatably connected with one side of the welding table (1).
6. The welded positioning clamping structure of a valve chamber cover according to claim 1, wherein: the width of the through groove (4) is the same as that of the moving block (55), and the moving block (55) is in sliding connection with the inner wall of the through groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321710682.6U CN219883312U (en) | 2023-07-03 | 2023-07-03 | Welding positioning clamping structure of valve chamber cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321710682.6U CN219883312U (en) | 2023-07-03 | 2023-07-03 | Welding positioning clamping structure of valve chamber cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219883312U true CN219883312U (en) | 2023-10-24 |
Family
ID=88407147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321710682.6U Active CN219883312U (en) | 2023-07-03 | 2023-07-03 | Welding positioning clamping structure of valve chamber cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219883312U (en) |
-
2023
- 2023-07-03 CN CN202321710682.6U patent/CN219883312U/en active Active
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