CN215091313U - Water cooling tank for high-frequency welding of automobile shock absorber steel pipe - Google Patents

Abstract

The utility model relates to an automobile shock absorber ware steel pipe high frequency welding production line subassembly, automobile shock absorber ware steel pipe high frequency welding water cooling tank specifically says so. The device comprises a cuboid shell, wherein an inlet is formed in the upper portion of one end of the shell, and an outlet is formed in the upper portion of the other end of the shell. A water pipe is arranged in the shell between the inlet and the outlet, and a spray head is arranged on the water pipe; the lower part of one end of the shell is provided with a water outlet. The novel LED lamp is characterized in that a bottom plate is arranged below the shell and connected with the shell through supporting legs, so that the shell is supported above the bottom plate. The bottom of the shell is connected with a conical shell, the large end of the conical shell faces upwards, the periphery of the large end of the conical shell and the bottom of the shell are connected in a fixed sealing mode, and inner cavities of the conical shell and the bottom of the shell are communicated. The lower end of the conical shell is concentrically and integrally connected with an emptying pipe, and an emptying valve is arranged on the emptying pipe; and a water outlet valve is arranged on the water outlet. The cleaning process of the water cooling tank is simple and convenient, and the working efficiency is extremely high.

Description

Water cooling tank for high-frequency welding of automobile shock absorber steel pipe

Technical Field

The utility model relates to a car bumper shock absorber steel pipe high frequency welding production line subassembly specifically says so and is used for carrying out refrigerated car bumper shock absorber steel pipe high frequency welding water cooling tank to the car bumper shock absorber steel pipe after the high frequency welding.

Background

At present, the water cooling tank for high-frequency welding of the steel pipes of the automobile shock absorber used in the industry comprises a cuboid-shaped shell, the shell is horizontally arranged, the top of the shell is open, an inlet is formed in the upper portion of one end of the shell, an outlet is formed in the upper portion of the other end of the shell, the inlet and the outlet are equal in height, and the central lines of the inlet and the outlet are on the same straight line. A water pipe is arranged in the shell between the inlet and the outlet, and a spray head is arranged on the water pipe. The lower part of one end of the shell is provided with a water outlet. When in use, the water pipe and the water outlet are connected with the external circulating water tank. When the automobile shock absorber steel pipe cooling device works, the automobile shock absorber steel pipe is welded by the high-frequency welding machine and enters the shell from the inlet, the automobile shock absorber steel pipe penetrates through the inner cavity of the shell and the outlet, cold water sprayed by the spray header exchanges heat with the surface of the automobile shock absorber steel pipe in the process of passing through the inner cavity of the shell, cooling is achieved, and the cold water after heat exchange falls to the bottom of the shell and enters the circulating water tank from the water outlet to be cooled and reused. The automobile shock absorber steel pipe welded by the high-frequency welding machine is provided with more welding slag, and the welding slag can be flushed to the bottom of the shell by cooling water in the water cooling process. Therefore, the water cooling tank for high-frequency welding of the steel pipe of the automobile shock absorber needs to clean the bottom of the shell regularly. The water cooling tank for high-frequency welding of the automobile shock absorber steel pipe is flat, cooling water needs to be discharged during cleaning, then the cooling water enters the shell to be cleaned manually, the cleaning process is complex, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a water cooling tank for high-frequency welding of automobile shock absorber steel pipe, this water cooling tank's cleaning process is simple and convenient, and work efficiency is high.

In order to solve the problems, the following technical scheme is provided:

the utility model discloses a water-cooling tank for high-frequency welding of automobile shock absorber steel pipe includes rectangular bodily form's casing, and this casing is horizontal arrangement, and its top is uncovered form, and the upper portion of casing one end has the import, and the upper portion of the other end has the export, and the import highly equals with the export, and the central line of import and export is on same straight line. A water pipe is arranged in the shell between the inlet and the outlet, and a spray head is arranged on the water pipe; the lower part of one end of the shell is provided with a water outlet. The novel LED lamp is characterized in that a bottom plate is arranged below the shell and connected with the shell through supporting legs, so that the shell is supported above the bottom plate. The bottom of the shell is connected with a conical shell, the large end of the conical shell faces upwards, the periphery of the large end of the conical shell and the bottom of the shell are connected in a fixed sealing mode, and inner cavities of the conical shell and the bottom of the shell are communicated. The lower end of the conical shell is concentrically and integrally connected with an emptying pipe, and an emptying valve is arranged on the emptying pipe; and a water outlet valve is arranged on the water outlet.

The two water pipes are straight pipes and are arranged horizontally, two ends of each water pipe are closed, the two water pipes are arranged on two sides of a connecting line of an inlet center and an outlet center side by side, at least two spray heads are arranged on each water pipe, the spray heads are uniformly arranged along the longitudinal direction of the water pipes, and spray ports of the spray heads face the other water pipe; the water pipes are connected with joint pipes, and one ends of the joint pipes far away from the water pipes penetrate through the side wall of the shell and extend out of the shell.

The supporting shafts are uniformly distributed in the shell along the longitudinal direction of the shell, the heights of the supporting shafts are equal, the supporting shafts are located below a connecting line of an inlet center and an outlet center, the axis of each supporting shaft is vertical to the longitudinal direction of the shell, and two ends of each supporting shaft are connected with two side walls of the shell respectively. The supporting shaft is symmetrically provided with two limiting sleeves, the limiting sleeves are connected with the supporting shaft through bearings, the limiting sleeves and the supporting shaft are axially fixed and matched in a circumferential rotation mode, the limiting sleeves are conical, and the projections of the connecting line of the inlet center and the outlet center in the horizontal plane are located between the projections of the two limiting sleeves of the supporting shaft in the horizontal plane.

By adopting the scheme, the method has the following advantages:

because the utility model discloses a there is the bottom plate below of the casing of water-cooling groove for high-frequency welding of automobile shock absorber ware steel pipe, the bottom plate passes through the landing leg and links to each other with the casing to support the casing in the bottom plate top, the bottom of casing is connected with the conical shell, the main aspects of conical shell up, the main aspects of conical shell all around with the casing bottom be fixed sealed form all around and be connected, and the inner chamber of the two is linked together, the concentric an organic whole of lower extreme of conical shell is connected with the blow-down pipe, there is the atmospheric valve on the blow-down pipe, there is the outlet valve on the delivery port. When in use, the water pipe and the water outlet are connected with the external circulating water tank. When the water cooling tank works, welding slag is deposited in the conical shell, when the water cooling tank needs to be cleaned, the emptying valve is opened firstly, most of the welding slag in the conical shell is discharged from the emptying pipe, and a small part of the welding slag is adhered to the conical shell. And then, closing the water outlet valve, starting the circulating water tank to send cleaning water into the water pipe, enabling the cleaning water to enter the shell through the water pipe and the spray header, enabling the cleaning water to fall down to flush the conical shell, and discharging residual welding slag in the conical shell from the emptying pipe. The water cooling tank does not need manual cleaning, the cleaning process is convenient and fast, and the working efficiency is higher.

Drawings

FIG. 1 is a schematic structural view of a water cooling tank for high-frequency welding of steel pipes of the automobile shock absorber;

fig. 2 is a schematic top view of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the part is open, the upper part of one end of the shell 1 is provided with an inlet 2, the upper part of the other end of the shell is provided with an outlet 7, the inlet 2 and the outlet 7 are equal in height, and the center lines of the inlet 2 and the outlet 7 are on the same straight line. A water pipe 3 is arranged in the shell 1 between the inlet 2 and the outlet 7, and a spray header 4 is arranged on the water pipe 3; the lower part of one end of the shell 1 is provided with a water outlet 9. A bottom plate 11 is provided below the housing 1, and the bottom plate 11 is connected to the housing 1 by legs 10 to support the housing 1 above the bottom plate 11. The bottom of the shell 1 is connected with a conical shell 15, the large end of the conical shell 15 faces upwards, the periphery of the large end of the conical shell 15 is connected with the periphery of the bottom of the shell 1 in a fixed sealing manner, and inner cavities of the conical shell and the shell are communicated. The lower end of the conical shell 15 is concentrically and integrally connected with a vent pipe 12, and a vent valve 13 is arranged on the vent pipe 12; and a water outlet valve 8 is arranged on the water outlet 9.

In order to realize uniform cooling, two water pipes 3 are provided, each water pipe 3 is a straight pipe and is horizontally arranged, two ends of each water pipe 3 are closed, the two water pipes 3 are arranged side by side on two sides of a connecting line between the center of the inlet 2 and the center of the outlet 7, at least two spray heads 4 are arranged on each water pipe 3, the spray heads 4 are uniformly arranged along the longitudinal direction of the water pipe 3, and the spray ports of the spray heads 4 face to the other water pipe 3; the water pipes 3 are all connected with joint pipes 14, and one ends of the joint pipes 14 far away from the water pipes 3 penetrate through the side wall of the shell 1 and extend out.

For the convenience of guiding, support shafts 6 are uniformly distributed in the shell 1 along the longitudinal direction of the shell, the heights of the support shafts 6 are equal, the support shafts 6 are located below a connecting line between the center of the inlet 2 and the center of the outlet 7, the axis of each support shaft 6 is vertical to the longitudinal direction of the shell 1, and two ends of each support shaft 6 are connected with two side walls of the shell 1 respectively. All the symmetry is provided with two stop collars 5 on the back shaft 6, links to each other through the bearing between stop collar 5 and back shaft 6 for be axial fixity, circumferential direction form cooperation between stop collar 5 and back shaft 6, stop collar 5 all is the taper, the projection at the horizontal plane of 2 centers of import and 7 centers of export is located between the projection of two stop collars 5 of back shaft 6 in the horizontal plane.

When in use, the outer end of the joint pipe 14 and the water outlet 9 are both connected with an external circulating water tank. During operation, automobile shock absorber ware steel pipe enters into casing 1 from import 2 after the high frequency welding machine welding in, passes through 1 inner chamber of casing from export 7, and automobile shock absorber ware steel pipe is through 1 inner chamber in-process of casing, and spray header 4 blowout cold water carries out the heat transfer with automobile shock absorber ware steel pipe surface to realize the cooling, the cold water after the heat transfer falls to 1 bottom of casing and enters into the cooling recycle in the circulating water tank from delivery port 9. When cleaning is needed, the emptying valve 13 is opened, most welding slag in the conical shell 15 is discharged from the emptying pipe 12, and a small part of welding slag is adhered to the conical shell 15. Then, the water outlet valve 8 is closed, the circulating water tank is started to send cleaning water into the water pipe 3, the cleaning water enters the shell 1 through the water pipe 3 and the spray header 4, the cleaning water falls to clean the conical shell 15, and the residual welding slag in the conical shell 15 is discharged from the vent pipe 12.

Claims (3)

1. The water cooling tank for high-frequency welding of the steel pipes of the automobile shock absorber comprises a cuboid shell (1), the shell (1) is horizontally arranged, the top of the shell is open, an inlet (2) is formed in the upper portion of one end of the shell (1), an outlet (7) is formed in the upper portion of the other end of the shell, the heights of the inlet (2) and the outlet (7) are equal, and the center lines of the inlet (2) and the outlet (7) are on the same straight line; a water pipe (3) is arranged in the shell (1) between the inlet (2) and the outlet (7), and a spray header (4) is arranged on the water pipe (3); a water outlet (9) is formed in the lower part of one end of the shell (1); the novel solar water heater is characterized in that a bottom plate (11) is arranged below the shell (1), and the bottom plate (11) is connected with the shell (1) through supporting legs (10) so as to support the shell (1) above the bottom plate (11); the bottom of the shell (1) is connected with a conical shell (15), the large end of the conical shell (15) faces upwards, the periphery of the large end of the conical shell (15) is fixedly and hermetically connected with the periphery of the bottom of the shell (1), and inner cavities of the conical shell and the shell are communicated; the lower end of the conical shell (15) is concentrically and integrally connected with a vent pipe (12), and a vent valve (13) is arranged on the vent pipe (12); a water outlet valve (8) is arranged on the water outlet (9).

2. The water cooling tank for high-frequency welding of the steel pipes of the automobile shock absorber as claimed in claim 1, wherein the number of the water pipes (3) is two, the water pipes (3) are straight pipes and are arranged horizontally, both ends of the water pipes (3) are closed, the two water pipes (3) are arranged side by side on both sides of a connecting line between the center of the inlet (2) and the center of the outlet (7), the water pipes (3) are provided with at least two spray headers (4), the spray headers (4) are uniformly arranged along the longitudinal direction of the water pipes (3), and spray openings of the spray headers (4) face to the other water pipe (3); the water pipes (3) are connected with joint pipes (14), and one ends of the joint pipes (14) far away from the water pipes (3) penetrate through the side wall of the shell (1) and extend out.

3. The water cooling tank for high-frequency welding of the steel pipes of the automobile shock absorber as claimed in claim 1 or 2, wherein the shell (1) is internally and uniformly provided with support shafts (6) along the longitudinal direction thereof, the heights of the support shafts (6) are equal, the support shafts (6) are positioned below a connecting line of the center of the inlet (2) and the center of the outlet (7), the axis of the support shafts (6) is vertical to the longitudinal direction of the shell (1), and two ends of the support shafts (6) are respectively connected with two side walls of the shell (1); all the symmetry is provided with two stop collars (5) on back shaft (6), links to each other through the bearing between stop collar (5) and back shaft (6) for be axial fixity, circumference rotation form cooperation between stop collar (5) and back shaft (6), stop collar (5) all are the taper, the projection of line at import (2) center and export (7) center lies in between the projection of two stop collars (5) of back shaft (6) in the horizontal plane.

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