CN220881193U - Limiting device for hydraulic joint welding processing - Google Patents
Limiting device for hydraulic joint welding processing Download PDFInfo
- Publication number
- CN220881193U CN220881193U CN202322686570.8U CN202322686570U CN220881193U CN 220881193 U CN220881193 U CN 220881193U CN 202322686570 U CN202322686570 U CN 202322686570U CN 220881193 U CN220881193 U CN 220881193U
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- rotating shaft
- base
- hydraulic joint
- fluted disc
- limiting device
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- 238000003466 welding Methods 0.000 title claims abstract description 50
- 238000003825 pressing Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of hydraulic structure production and discloses a limiting device for welding processing of a hydraulic joint, which comprises a base, wherein a fluted disc, a first rotating shaft, a movable block, a clamping plate and a movable platform and welding equipment are arranged on the base, the first rotating shaft is a bidirectional threaded shaft, the movable block is sleeved on the first rotating shaft, and when the first rotating shaft rotates, the movable block drives two clamping plates to move close to fix the hydraulic joint, and v-shaped clamping openings at the inner sides of the clamping plates can clamp workpieces with different sizes on one hand and can prevent the workpieces from shaking on the other hand, and meanwhile, the driving gear drives the fluted disc and the hydraulic joint on a rotating disc to slowly rotate during welding, so that the welding equipment can continuously weld, and the welding efficiency is improved.
Description
Technical Field
The utility model relates to the field of hydraulic joint production, in particular to a limiting device for hydraulic joint welding processing.
Background
The hydraulic joint is a common part in a hydraulic pipeline and a pneumatic tool, and in the production process of the hydraulic joint, the hydraulic joint needs to be welded, and the hydraulic joint needs to be fixedly limited during welding.
The Chinese patent publication No. CN213033963U discloses a limiting device for welding and processing a hydraulic joint, which manually changes two groups of limiting blocks to slide along a chute to be mutually close, clamps the hydraulic joint and then fixes the two groups of limiting blocks through screws so as to fix the hydraulic joint.
For the related art, the inventor considers that firstly, one side of the sliding block used in the device, which is contacted with the hydraulic joint, is a plane, and in actual use, the hydraulic joint is generally cylindrical (stepped shaft-shaped), and is fixed only through the sliding blocks with two planes, so that the hydraulic joint may shake and skew in the fixing process, and the later welding position is wrong, on the other hand, when welding, the hydraulic joint needs to be welded in a circle, after the hydraulic joint is fixed, the angle cannot be changed, and the welding can be conveniently continued after the fixed angle is replaced and is re-fixed, and the welding efficiency and the welding quality are reduced by repeated fixing for many times.
Disclosure of Invention
The utility model provides a limiting device for hydraulic joint welding processing, which aims to solve the technical problems of unstable fixation and discontinuous welding of a hydraulic joint.
The utility model is realized by adopting the following technical scheme: the utility model provides a stop device is used in hydraulic joint welding process, includes the base, be provided with on the base:
The fluted disc is rotatably arranged on the base;
The first rotating shaft is movably arranged on the fluted disc;
The movable block is sleeved on the first rotating shaft;
The clamping plate is fixedly connected to the movable block through a screw, and a V-shaped clamping opening is formed in one side of the clamping plate;
the base is also provided with a mobile platform, and welding equipment is fixedly installed on the mobile platform.
Through above-mentioned technical scheme, through controlling first pivot rotation, drive two movable blocks and splint removal, with work piece centre gripping, then aim at the work piece with welding equipment through moving platform and weld, rotate the fluted disc simultaneously, conveniently weld the work piece round position.
As a further improvement of the scheme, the base is also rotationally connected with a driving gear, the driving gear is connected with the motor, and meanwhile, the driving gear is meshed with the fluted disc.
Through above-mentioned technical scheme, drive the drive gear through the motor and rotate to drive fluted disc rotation, can make things convenient for welding equipment to carry out continuous welding to work piece round position, need not repeatedly move the work piece.
As a further improvement of the scheme, the fluted disc is fixedly connected with two side pressure plates, the two side pressure plates are respectively positioned on two sides of the movable block, and the inner side of the side pressure plate is provided with a pressing groove.
Through the technical scheme, the two side press plates are matched with the pressing groove, and the movable block is pressed on the surface of the fluted disc, so that the movable block can only move along the side press plate.
As a further improvement of the scheme, two sections of threads in opposite directions are formed in the first rotating shaft, two movable blocks are arranged, and the two movable blocks are respectively sleeved on the thread sections of the first rotating shaft.
Through the technical scheme, the threads in two sections in opposite directions can drive the two movable blocks to move together towards the middle or away from each other when the first rotating shaft rotates, so that the workpiece can be clamped and fixed or released conveniently.
As a further improvement of the scheme, the outer side of the first rotating shaft is also rotationally connected with a fixing seat, the bottom of the fixing seat is fixedly connected with the base, and the top of the fixing seat is connected with a placing table.
Through above-mentioned technical scheme, the fixing base is used for fixed first pivot and places the platform, places the platform and can be used for placing the work piece, during the use, directly put the work piece on placing the bench can, need not hand work piece to press from both sides tightly, avoid injured.
As a further improvement of the scheme, the outer side of the fluted disc is also provided with an outer protective shell, the bottom of the outer protective shell is fixedly connected with a base, and a baffle is fixedly installed on the base.
Through above-mentioned technical scheme, in the welding process, the fluted disc is rotating, and the protective housing can prevent other articles from being rolled into wherein, and the spark that produces when the baffle can prevent to weld splashes out, causes the dangerous situation.
As a further improvement of the scheme, the lower end of the mobile platform is provided with the guide block, the base is provided with the guide groove at the corresponding position, the guide block is slidably arranged in the guide groove, one side of the mobile platform is rotationally connected with the second rotating shaft, the second rotating shaft is a threaded shaft, one end of the second rotating shaft extends out of the base, and the second rotating shaft is in threaded connection with the base.
Through above-mentioned technical scheme, because threaded connection between second pivot and the base, when rotating the second pivot, the second pivot can be along guide way direction removal, can promote moving platform simultaneously and remove to can adjust the distance of welding equipment and work piece, conveniently weld.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, when the first rotating shaft rotates, the two clamping plates are driven to move close, the hydraulic joint is fixed, the V-shaped clamping ports on the inner sides of the clamping plates can clamp workpieces with different sizes on one hand, and can prevent the workpieces from shaking on the other hand, and meanwhile, when the welding is performed, the driving gear drives the fluted disc and the hydraulic joint on the rotating disc to slowly rotate, so that continuous welding of welding equipment is facilitated, and the welding efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the connection of the toothed disc, the driving gear, the side pressing plate, the movable block, etc.;
Fig. 3 is a schematic diagram of the structural positional relationship of the movable block, the side pressing plate, the clamping plate, the first rotating shaft and the like.
Main symbol description: 1. a base; 2. fluted disc; 3. a first rotating shaft; 4. a movable block; 5. a clamping plate; 6. a side pressure plate; 7. pressing a groove; 8. a fixing seat; 9. a placement table; 10. an outer protective shell; 11. a drive gear; 12. a motor; 13. a baffle; 14. a mobile platform; 15. a welding device; 16. a guide block; 17. a guide groove; 18. and a second rotating shaft.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Referring to fig. 1-3, a limiting device for welding and processing a hydraulic joint comprises a base 1, wherein a fluted disc 2 is rotatably installed on the base 1, gear teeth are arranged on the side edge of the fluted disc 2, a driving gear 11 is rotatably installed on the base 1 and positioned on one side of the fluted disc 2 and is engaged with the fluted disc 2, and the driving gear 11 is connected with a motor 12, so that when the motor 12 is started, the fluted disc 2 can be driven to rotate through the driving gear 11.
Fixedly connected with fixing base 8 on fluted disc 2, install first pivot 3 through the bearing rotation in the fixing base 8 simultaneously, wherein offered the screw thread of two sections opposite directions on the first pivot 3, on fluted disc 2, and the outside cover that is located first pivot 3 is equipped with two movable blocks 4, in the outside of movable block 4, still be provided with lateral pressure plate 6, wherein the bottom welded fastening of lateral pressure plate 6 is on fluted disc 2, lateral pressure plate 6 is equipped with indent 7 towards one side of movable block 4, the indent 7 on lateral pressure plate 6 of movable block 4 both sides cooperate fluted disc 2 to restrict at movable block 4 for movable block 4 only can remove along the axial of first pivot 3.
In order to facilitate adjustment of the first rotating shaft 3, in actual use, one end of the first rotating shaft 3 is fixedly connected with a control ring, the rotation of the first rotating shaft 3 is manually adjusted through the control ring, and when the first rotating shaft 3 rotates, the two movable blocks 4 are driven to move towards the middle to be close.
In order to be convenient for fixed welded hydraulic joint, at first at fixing base 8's top fixed welding has place platform 9, has splint 5 through the screwed connection on movable block 4, and the clamp mouth of v shape has been seted up to splint 5 inboard, and convenient centre gripping not unidimensional work piece also can prevent simultaneously that the work piece from droing to a certain extent.
The movable platform 14 is further arranged on one side of the fluted disc 2, the guide groove 17 is formed in the corresponding position of the base 1, the guide block 16 is fixedly connected to the bottom of the movable platform 14, the guide block 16 is slidably installed in the guide groove 17, meanwhile, a second rotating shaft 18 is rotatably connected to one side of the movable platform 14, the second rotating shaft 18 is a threaded shaft, the second rotating shaft 18 is in threaded connection with the base 1, one end of the second rotating shaft 18 extends out of the base 1, the welding device 15 is installed on the movable platform 14 through a screw, and when the second rotating shaft 18 is manually controlled to rotate, the second rotating shaft 18 is connected with the base 1 through the threads, the second rotating shaft 18 enters the base 1 while rotating, and meanwhile, the movable platform 14 and the welding device 15 are pushed to move together along the direction of the guide groove 17.
Because this is the course of use, fluted disc 2 needs to rotate for, so in order to avoid user's clothes hair and even other debris to roll into in the equipment, be provided with outer protective housing 10 outside fluted disc 2, outer protective housing 10 passes through screw fixed mounting on base 1, notes outer protective housing 10 can not influence the meshing of drive gear 11 and fluted disc 2, and in order to prevent the spark that produces when welding to splash and cause unexpected condition simultaneously, still be equipped with baffle 13 on base 1.
In summary, the implementation steps and principles of the limiting device for welding and processing a hydraulic joint in the embodiment of the application are as follows: firstly, a hydraulic joint to be welded is placed on a placing table 9, the first rotating shaft 3 is manually controlled to rotate, the two movable blocks 4 and the two clamping plates 5 are driven to move close until the two clamping plates 5 fix the hydraulic joint, v-shaped clamping openings are formed in the inner sides of the clamping plates 5, on one hand, workpieces with different sizes can be clamped, meanwhile, the hydraulic joint is limited by the v-shaped clamping openings, and the situation that the workpieces shake left and right or collapse even can be prevented to a certain extent.
Then, the second rotating shaft 18 is controlled to rotate to drive the moving platform 14 and the welding equipment 15 to move, so that the welding head of the welding equipment 15 is close to the position where the hydraulic joint needs to be welded.
Finally, the welding is started, so that the appearance of the hydraulic joint is generally cylindrical (in a stepped shaft shape), and when in welding, the hydraulic joint needs to be welded all round, so that in order to avoid subsequent repeated fixation, the driving gear 11 needs to be controlled to rotate by the motor 12, the driving gear 11 drives the fluted disc 2 to slowly rotate, the welding equipment 15 is convenient to continuously weld, repeated clamping fixation is avoided, and the welding efficiency is improved.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (7)
1. The utility model provides a stop device is used in hydraulic joint welding process, includes base (1), its characterized in that, be provided with on base (1):
The fluted disc (2) is rotatably arranged on the base (1);
The first rotating shaft (3), the first rotating shaft (3) is movably arranged on the fluted disc (2);
The movable block (4) is sleeved on the first rotating shaft (3);
The clamping plate (5) is fixedly connected to the movable block (4) through a screw, and a V-shaped clamping opening is formed in one side of the clamping plate (5);
The base (1) is also provided with a mobile platform (14), and welding equipment (15) is fixedly installed on the mobile platform (14).
2. The limiting device for hydraulic joint welding processing according to claim 1, wherein the base (1) is further rotatably connected with a driving gear (11), the driving gear (11) is connected with a motor (12), and the driving gear (11) is meshed with the fluted disc (2).
3. The limiting device for hydraulic joint welding processing according to claim 1, wherein the fluted disc (2) is fixedly connected with a side pressing plate (6), the side pressing plate (6) is provided with two side pressing plates, the side pressing plates are respectively positioned on two sides of the movable block (4), and a pressing groove (7) is formed in the inner side of the side pressing plate (6).
4. The limiting device for hydraulic joint welding processing according to claim 1, wherein two sections of threads in opposite directions are formed on the first rotating shaft (3), two movable blocks (4) are arranged, and the two movable blocks (4) are respectively sleeved on the thread sections of the first rotating shaft (3).
5. The limiting device for hydraulic joint welding processing according to claim 1, wherein a fixing seat (8) is further rotationally connected to the outer side of the first rotating shaft (3), the bottom of the fixing seat (8) is fixedly connected with the base (1), and a placing table (9) is connected to the top of the fixing seat (8).
6. The limiting device for hydraulic joint welding processing according to claim 1, wherein an outer protective shell (10) is further arranged on the outer side of the fluted disc (2), the bottom of the outer protective shell (10) is fixedly connected with the base (1), and a baffle (13) is further fixedly installed on the base (1).
7. The limiting device for hydraulic joint welding processing according to claim 1, wherein a guide block (16) is arranged at the lower end of the moving platform (14), a guide groove (17) is formed in a corresponding position on the base (1), the guide block (16) is slidably arranged in the guide groove (17), a second rotating shaft (18) is rotatably connected to one side of the moving platform (14), the second rotating shaft (18) is a threaded shaft, one end of the second rotating shaft (18) extends out of the base (1), and the second rotating shaft (18) is in threaded connection with the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322686570.8U CN220881193U (en) | 2023-10-08 | 2023-10-08 | Limiting device for hydraulic joint welding processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322686570.8U CN220881193U (en) | 2023-10-08 | 2023-10-08 | Limiting device for hydraulic joint welding processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220881193U true CN220881193U (en) | 2024-05-03 |
Family
ID=90879660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322686570.8U Active CN220881193U (en) | 2023-10-08 | 2023-10-08 | Limiting device for hydraulic joint welding processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220881193U (en) |
-
2023
- 2023-10-08 CN CN202322686570.8U patent/CN220881193U/en active Active
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