Straightening device for automobile stainless steel pipe fitting production

Abstract

The utility model discloses a straightening device for automobile stainless steel pipe fitting production, which comprises a fixing rod, the fixing rod is fixedly connected with a base and a supporting rod, the supporting rod is fixedly connected with a bottom plate and rotationally connected with a transmission shaft, the transmission shaft is rotationally connected with a rolling shaft, a conveying belt is arranged on the rolling shaft, the bottom plate is connected with a third hydraulic rod, and the third hydraulic rod is connected with a second hydraulic rod. The first baffle and the second baffle are rotationally connected with straightening wheels, a second motor and a third motor are arranged below the bottom plate, the output ends of the motors are connected with the straightening wheels, a material opening is formed in the second baffle, a third hydraulic rod is slidably connected with a third connecting rod, and the tail end of the conveying belt is horizontally consistent with the material opening. Relative sliding of the connecting rod and the hydraulic rod between the bottom plates is utilized to elastically restrain different specifications of pipe fittings entering from the material opening conveying belt, and therefore the effect that the device can straighten the pipe fittings of various specifications is achieved.

Description

Technical Field

[0001] This utility model relates to the field of pipe straightening technology, and in particular to a straightening device for the production of stainless steel pipe fittings for automobiles. Background Technology

[0002] Existing straightening devices for the production of stainless steel pipe fittings for automobiles can only straighten a single type of pipe fitting. Furthermore, the straightening process requires manual assistance for loading and unloading, resulting in low efficiency and certain safety hazards. For example, Chinese patent CN201915433402.1 discloses a straightening device for the production of stainless steel pipe fittings for automobiles. Although it can perform a certain degree of fixed straightening of pipe fittings, its application is limited to straightening only a single specification of pipe fitting, and it consumes a lot of manpower, thus limiting its use. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a straightening device for the production of stainless steel pipe fittings for automobiles, which is the main innovation.

[0004] This utility model also provides a straightening device for the production of stainless steel automotive pipe fittings, comprising: a fixed rod, a base fixedly connected to the left surface of the fixed rod, a support rod fixedly connected to the upper surface of the fixed rod, a base plate fixedly connected to the upper surface of the support rod, a third hydraulic rod fixedly connected between the base plates, a third connecting rod slidably connected to the other end of the third hydraulic rod, a straightening wheel rotatably connected to the upper surface of the base plate, a second hydraulic rod slidably connected to the other end of the straightening wheel, first baffles fixedly connected to both sides of the base plate, a top cover fixedly connected to the upper surface of the first baffles, a second baffle fixedly connected between the baffles, a support rod fixedly connected to the upper surface of the base, a drive shaft rotatably connected to the right surface of the support rod, a rolling shaft rotatably connected to the other end of the drive shaft, and a conveyor belt provided on the outer surface of the rolling shaft. These components achieve the effect of protecting the internal structure of the device, ensuring its normal operation, and enabling the adjustment of the distance between the straightening wheel and the base plate connecting rod within certain limits, thus allowing pipe fittings of different specifications to be straightened using this device.

[0005] According to the straightening device for producing stainless steel pipe fittings for automobiles provided by this utility model, a material inlet is provided on the second baffle, and the bottom end of the material inlet is parallel and coplanar with the upper surface of the conveyor belt. Through the above components, the pipe fittings can be automatically transported into the straightening device via the conveyor belt.

[0006] According to the straightening device for producing stainless steel automotive pipe fittings provided by this utility model, a second hydraulic rod is fixedly connected to the upper surface of the base, and a second connecting rod is slidably connected to the other end of the second hydraulic rod. A limit rod is fixedly connected to the upper surface of the connecting rod. Through these components, the transported pipe fittings are adjusted and limited, preventing them from scattering during transport on the conveyor belt, thereby improving the stability of the transport process.

[0007] According to the straightening device for producing stainless steel pipe fittings for automobiles provided by this utility model, a second motor and a third motor are arranged on the lower surface of the base plate. The output end of the second motor is connected to the right straightening wheel, and the output end of the third motor is connected to the left straightening wheel. These components provide a power source for the straightening wheels that are staggered on the left and right sides.

[0008] According to the straightening device for producing stainless steel pipe fittings for automobiles provided by this utility model, a first motor is provided on the left surface of the support rod on the base plate, and a drive shaft is fixedly connected to the output end of the first motor. Through the above components, the power source for the drive shaft to rotate is provided.

[0009] According to the straightening device for producing stainless steel automotive pipe fittings provided by this utility model, the left and right straightening wheels are arranged in a crisscross pattern. These components enhance the straightening effect on the pipe fittings.

[0010] According to the straightening device for producing stainless steel pipe fittings for automobiles provided by this utility model, a support rod is fixedly connected to the upper surface of the base and the fixed plate, and the support rod is evenly distributed on the upper surface of the fixed rod and the base. This component improves the support effect on the front-end conveyor belt and the device.

[0011] According to the straightening device for producing stainless steel automotive pipe fittings provided by this utility model, a second hydraulic rod is fixedly connected between the fixed rods, and a second connecting rod is slidably connected to the other end of the second hydraulic rod. The length of the third connecting rod between the base plates and the second connecting rod between the fixed rods are scaled in the same direction. Through the above components, the horizontal constraint on the pipe fitting specifications is achieved.

[0012] Compared with existing technologies, this straightening device for producing stainless steel pipe fittings for automobiles uses the relative sliding action of the connecting rods and hydraulic rods between the base plates and the extension and retraction of the hydraulic rods between the straightening wheels to provide elastic constraints on the pipe fittings entering from the feed conveyor belt in both horizontal and vertical directions, thereby achieving the effect of straightening pipe fittings of various specifications. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1This is an isometric view of the straightening device used in the production of stainless steel pipe fittings for automobiles.

[0015] Figure 2 This is a front sectional view of the straightening device for the production of stainless steel pipe fittings for automobiles.

[0016] Figure 3 This is a right view of the straightening device for the production of stainless steel pipe fittings for automobiles.

[0017] Figure 4 This is a partial view in the right sectional view of the straightening device for the production of stainless steel pipe fittings for automobiles.

[0018] Legend:

[0019] 1. Fixed rod; 2. Base; 3. Support rod; 4. First hydraulic rod; 5. First connecting rod; 6. Second hydraulic rod; 7. Second connecting rod; 8. Limiting rod; 9. Third motor; 10. Second motor; 11. Base plate; 12. First baffle; 13. Top cover; 14. First motor; 15. Drive shaft; 16. Rolling shaft; 17. Conveyor belt; 18. Straightening wheel; 19. Third hydraulic rod; 20. Third connecting rod; 21. Second baffle; 22. Material inlet Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the description of the textual part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1-4 This utility model embodiment of a straightening device for producing stainless steel pipe fittings for automobiles includes: a fixed rod 1, a base 2 fixedly connected to the left surface of the fixed rod 1, a second hydraulic rod 6 fixedly connected between the fixed rods 1, a second connecting rod 7 slidably connected to the other end of the second hydraulic rod 6, a third connecting rod 20 between the base plates 11 with the same length as the second connecting rod 7 between the fixed rods 1, a support rod 3 fixedly connected to the upper surface of the fixed rod 1, a base plate 11 fixedly connected to the upper surface of the support rod 3, a third hydraulic rod 19 fixedly connected between the base plates 11, a third connecting rod 20 slidably connected to the other end of the third hydraulic rod 19, a second motor 10 and a third motor 9 provided on the lower surface of the base plate 11, a straightening wheel 15 rotatably connected to the upper surface of the base plate 11, a right straightening wheel 15 connected to the output end of the second motor 10, and a left straightening wheel 15 connected to the output end of the third motor 9, wherein the left straightening wheel 15 and the right straightening wheel 15 are arranged in a cross pattern and the number is unequal.

[0022] Specifically, by constraining the lengths of the third and second connecting rods to be consistent, the device can achieve the effect of adjusting and constraining the pipe fittings to various specifications. The staggered arrangement of the straightening wheels on both sides further enhances the straightening effect of the device on the pipe fittings.

[0023] Reference Figure 1 A first hydraulic rod 4 is fixedly connected to the upper surface of the base 2, and a first connecting rod 5 is slidably connected to the other end of the first hydraulic rod 4. A limit rod 8 is rotatably connected between the first connecting rods.

[0024] Specifically, adjustable limit rods constrain the pipes during transport on the conveyor belt, ensuring they smoothly enter the device's feed inlet from the beginning of the conveyor belt and preventing them from scattering around the conveyor belt.

[0025] Referring to 1 and 3, a support rod 3 is fixedly connected to the upper surface of the base 2. A transmission shaft 15 is rotatably connected to the right surface of the support rod 3. A first motor 14 is provided on the left surface of the support rod 3. The output end of the first motor 14 is fixedly connected to the transmission shaft 15. A rolling shaft 19 is rotatably connected to the other end of the transmission shaft 15. A conveyor belt 17 is provided on the outer surface of the rolling shaft 19.

[0026] Specifically, the automatic operation of the conveyor belt is achieved by indirectly driving the motor, thereby realizing the automated transportation and feeding of pipe fittings.

[0027] Reference Figure 1 , 2 A first baffle 12 is fixedly connected to the upper surface of the base plate 11, and a second baffle 12 is fixedly connected between the first baffles 12. A material port 22 is provided on the second baffle.

[0028] Specifically, by coordinating the horizontal fixed position of the feed inlet with the end of the conveyor belt, the pipe fittings can smoothly enter the feed inlet when transported to the end of the conveyor belt.

[0029] Working principle: The pipe is placed above the conveyor belt, and the limit rod above the conveyor belt adjusts and limits it so that it can pass smoothly through the conveyor belt and automatically enter the material port. Subsequently, the hydraulic rods between the base plates extend and retract to adjust and constrain the pipe. After the pipe enters the device, the straightening wheels arranged in a cross pattern inside straighten it. After straightening is completed, the pipe comes out from the material port at the other end.

[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. Straightening device for the production of automotive stainless steel pipes, characterized by, The utility model relates to a straightening device for steel pipe, including: The fixed rod (1) left surface fixedly connected with the base (2), the fixed rod (1) upper surface fixedly connected with the support rod (3), the support rod (3) upper surface fixedly connected with the bottom plate (11), the bottom plate (11) between fixedly connected with third hydraulic rod (19), third hydraulic rod (19) other end slidingly connected with third connecting rod (20), the bottom plate (11) upper surface rotationally connected with straightening wheel (18), the bottom plate (11) both sides fixedly connected with first baffle (12), first baffle (12) upper surface fixedly connected with top cover (13), the first baffle (12) between fixedly connected with second baffle (21), the base (2) upper surface fixedly connected with the support rod (3), the support rod (3) right surface rotationally connected with transmission shaft (15), transmission shaft (15) other end rotationally connected with rolling shaft (16), the rolling shaft (16) outer surface is provided with conveyer belt (17).

2. The straightening device for producing automobile stainless steel pipes according to claim 1, characterized in that, Second baffle (21) is provided with the mouth (22), the mouth (22) bottom end with conveyer belt (17) upper surface parallel and coplanar.

3. The straightening device for producing automobile stainless steel pipes according to claim 1, characterized in that, The base (2) upper surface fixedly connected with first hydraulic rod (4), first hydraulic rod (4) other end slidingly connected with first connecting rod (5), first connecting rod (5) between rotationally connected with limiting rod (8).

4. The straightening device for producing automobile stainless steel pipes according to claim 1, characterized in that, The bottom plate (11) lower surface is provided with second motor (10) and third motor (9), and the output end of second motor (10) is connected with right straightening wheel (18) and third hydraulic rod (19).

5. The straightening device for producing automobile stainless steel pipes according to claim 1, characterized in that, The support rod (3) left surface of the base (2) is provided with first motor (14), and the output end of first motor (14) is fixedly connected with transmission shaft (15).

6. The straightening device for producing automobile stainless steel pipes according to claim 1, characterized in that, The left straightening wheel (18) and the right straightening wheel (18) are cross arrangement.

7. The straightening device for producing automobile stainless steel pipes according to claim 1, characterized in that The fixed rod (1) and the base (2) upper surface fixedly connected with support rod (3), the support rod (3) evenly distributed in the upper surface of fixed rod (1) and base (2).

8. The straightening device for producing automobile stainless steel pipes according to claim 1, characterized in that, The fixed rod (1) between fixedly connected with second hydraulic rod (6), second hydraulic rod (6) other end slidingly connected with second connecting rod (7), the third connecting rod (20) between the bottom plate (11) and the second connecting rod (7) between the fixed rod (1) length zoom consistent.

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