Filtering structure of welded pipe cooling and cleaning device and welded pipe cooling and cleaning device

Abstract

The utility model discloses a filtering structure of a welded pipe cooling and cleaning device, which comprises a water tank body, a water tank, a pipeline, a filtering cover and a positioning mechanism, the water tank body is provided with a cleaning tank, the cleaning tank is used for a welded pipe to pass through, the water tank is provided with a water inlet, the water inlet is communicated with the cleaning tank through the pipeline, and the filtering cover covers the water inlet. The filter cover is used for filtering liquid entering the water tank, a first positioning block is arranged at the lower end of the filter cover and inserted into a first positioning groove formed in the water tank, and the filter cover is detachably connected into the water tank through the positioning mechanism. The filter cover is arranged in the water tank, so that welding scars in the cooling water body can be intercepted in the filter cover, the filter cover is detachably connected through the positioning mechanism, and the welding scars in the filter cover can be conveniently cleaned in the later period.

Description

TECHNICAL FIELD

[0001] The utility model relates to a welded pipe processing technical field, especially a kind of welded pipe cooling and cleaning device and welded pipe cooling and cleaning device. BACKGROUND

[0002] High-frequency welded pipe unit is the equipment that strip steel is processed into welded pipe, including feeding flattening, round pipe forming, welding, weld scar removal, water cooling, pipe fitting forming and straightening and so on.

[0003] Chinese patent database discloses a kind of patent named a kind of welded pipe processing cooling water tank, application number: 2022234487078, application date is December 21, 2022.The kind of welded pipe processing cooling water tank, including: rack, water tank body, sealing element, backwater mechanism, rack is provided with backwater tank and is connected with water tank body, two mutually spaced vertical plates are provided in water tank body, vertical plate is sequentially separated into slot A, slot B, slot C in length direction, slot A and slot C are provided with hole body A communicated with backwater tank, vertical plate is provided with opening A, water tank body both ends are provided with opening B corresponding to opening A, sealing element is set in opening A, sealing element is provided with hole body B for welding pipe through corresponding welding pipe, water tank, water tank is communicated with backwater tank by pipeline, backwater mechanism is communicated with water tank.

[0004] The above technical solution has the following disadvantages: the kind of welded pipe processing cooling water tank is set after weld scar removal device, in the process of removing weld scar by front weld scar removal device, the peeled-off weld scar part can fall on welded pipe, weld scar can fall into water body when welded pipe is contacted with water body in water tank, if more weld scar is accumulated in water body, part small weld scar can enter water tank for circulation along with water body, on the one hand, backwater mechanism can be blocked, on the other hand, water pump for driving water body circulation can be damaged. UTILITY MODEL CONTENTS

[0005] The filter structure of the welded pipe cooling and cleaning device provided in the embodiment of the application can avoid weld scar from entering water body for circulation by retaining weld scar in water tank, so that the problem caused by weld scar circulation in water body is solved.The welded pipe cooling and cleaning device is also provided in the embodiment of the application, and the filter structure is used.

[0006] The first aspect of the present application provides a filter structure of a welded pipe cooling and cleaning device, comprising:

[0007] Water tank body, configured with cleaning tank, the cleaning tank is used for welding pipe to pass through;

[0008] Water tank, configured with water inlet;

[0009] Pipeline, the water inlet and the cleaning tank are communicated;

[0010] A filter cover is arranged at the water inlet, and the filter cover is used to filter the liquid entering the water tank, and a first positioning block is arranged at the lower end of the filter cover and is inserted into a first positioning groove arranged on the water tank.

[0011] A positioning mechanism is arranged to detachably connect the filter cover to the water tank.

[0012] The above embodiment has the beneficial effect that the filter cover is arranged in the water tank to retain the welding scars in the filter cover, and the positioning mechanism is used to detachably connect the filter cover, thereby facilitating the cleaning of the welding scars in the filter cover.

[0013] Based on the above embodiment, the present embodiment can be further improved as follows:

[0014] In one embodiment of the present application, the first positioning block is provided with a first positioning surface, which is an inclined surface, and the first positioning surface allows the end surface of the filter cover to gradually press against the water tank during the insertion of the first positioning block into the first positioning groove. This step has the beneficial effect of improving the stability and tightness of the connection between the filter cover and the water tank.

[0015] In one embodiment of the present application, the positioning mechanism comprises a second positioning block and an elastic member, the second positioning block is arranged above the filter cover and is slidably inserted into the water tank, the elastic member is arranged between the second positioning block and the water tank, the elastic member applies a downward pressure to the second positioning block, the filter cover is provided with a second positioning groove, and the positioning block is slidably inserted into the second positioning groove. This step has the beneficial effect of realizing the detachable connection of the filter cover through the cooperation of the second positioning block and the first positioning block.

[0016] In one embodiment of the present application, the second positioning block is provided with a second positioning surface, which is an inclined surface, and the second positioning surface allows the end surface of the filter cover to gradually press against the water tank during the insertion of the second positioning block into the second positioning groove. This step has the beneficial effect of improving the stability and tightness of the connection between the filter cover and the water tank.

[0017] In one embodiment of the present application, the end surface of the filter cover facing the water tank is provided with a gasket, and the gasket is used to contact the water tank. This step has the beneficial effect of improving the tightness of the contact between the filter cover and the water tank through the gasket.

[0018] The second aspect of the present application provides a welded pipe cooling and cleaning device comprising the filter structure. BRIEF DESCRIPTION OF DRAWINGS

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0020] Figure 1 A schematic diagram of the filter structure of the welded pipe cooling and cleaning device;

[0021] Figure 2 for Figure 1 A magnified view of part A in the diagram.

[0022] Among them, 1 is the water tank body, 2 is the water tank, 201 is the first positioning groove, 3 is the pipe, 4 is the filter cover, 401 is the second positioning groove, 402 is the block body, 403 is the collection area, 5 is the positioning mechanism, 501 is the second positioning block, 502 is the elastic element, 6 is the first positioning block, 7 is the pad, 8 is the bracket, 9 is the pin, 10 is the limit block, and 11 is the gasket. Detailed Implementation

[0023] In this application, unless otherwise expressly specified and limited, the terms used should be interpreted broadly. For example, a connection can be a fixed connection, a detachable connection, or an integral part; it can be a direct connection or an indirect connection through an intermediate medium. If electrical or electronic equipment is involved, it can also refer to an electrical connection or a communication signal connection, etc. For those skilled in the art, the specific meaning of different terms in this utility model can be understood according to the specific circumstances, and the scope of the specific meaning should be limited to achieving the function of this application.

[0024] In the description of this application, it should be understood that the directional terms or positional relationships described are based on the orientation or positional relationships shown in the accompanying drawings, or based on the orientation or positional relationships in actual use, and are only for the purpose of facilitating the description of the contents of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Example 1

[0026] like Figure 1 , 2As shown, a filter structure for a welded pipe cooling and cleaning device includes: a water tank body 1, a water tank 2, a pipe 3, a filter cover 4, and a positioning mechanism 5. The water tank body 1 is equipped with a cleaning tank for the welded pipe to pass through. The water tank 2 is equipped with a water inlet. The pipe 3 connects the water inlet to the cleaning tank. The filter cover 4 is placed over the water inlet and is used to filter the liquid entering the water tank 2. A first positioning block 6 is provided at the lower end of the filter cover 4. The first positioning block 6 is inserted into a first positioning groove 201 in the water tank 2. The positioning mechanism 5 detachably connects the filter cover 4 to the water tank 2.

[0027] Specifically, such as Figure 2 As shown, the filter structure also includes: a pad 7, which is connected to the inner wall of the water tank 2. The pad 7 has a through hole corresponding to the water inlet. The lower end of the pad 7 is provided with a first positioning groove 201 with the opening facing upward. The side of the filter cover 4 is provided with an opening structure communicating with the water inlet. The lower end of the opening structure is connected to a first positioning block 6.

[0028] Specifically, such as Figure 2 As shown, the end face of the first positioning block 6 facing away from the water inlet is provided with a first positioning surface. The first positioning surface is inclined, which makes the first positioning block 6 have a structure that is larger at the top and smaller at the bottom. As the first positioning block 6 is inserted downward into the first positioning groove 201, the end face of the filter cover 4 gradually presses tightly against the pad block 7. Through the structural design of the first positioning block 6, the stability and tightness of the connection between the filter cover 4 and the water tank 2 are improved.

[0029] Specifically, such as Figure 2 As shown, the positioning mechanism 5 includes a second positioning block 501 and an elastic element 502. The second positioning block 501 is located above the filter cover 4 and slidably inserted into the water tank 2. The elastic element 502 is disposed between the second positioning block 501 and the water tank 2, and applies downward pressure to the second positioning block 501. The filter cover 4 is provided with a second positioning groove 401, and the second positioning block 501 is slidably inserted into the second positioning groove 401. The filter cover 4 can be detachably connected by the cooperation of the second positioning block 501 and the first positioning block 6.

[0030] Specifically, such as Figure 2 As shown, a block 402 is configured on the upper end of the filter cover 4, and a second positioning groove 401 is opened on the upper end surface of the block 402. A bracket 8 is connected to the upper end of the pad 7. A sliding groove is opened on the bracket 8, and a pin 9 is slidably inserted in the sliding groove. A second positioning block 501 is connected to the lower end of the pin 9. A limit block 10 is connected to the upper end of the pin 9, and the second positioning block 501 is connected to the lower end. The elastic element 502 is a compression spring. The elastic element 502 is fitted around the outer periphery of the pin 9 and is located between the second positioning block 501 and the bracket 8.

[0031] Specifically, such as Figure 2As shown, the second positioning block 501 has the same structure as the first positioning block 6. The second positioning block 501 is equipped with a second positioning surface, which is an inclined surface. The second positioning surface makes the end face of the filter cover 4 gradually press against the water tank 2 during the process of the second positioning block 501 being inserted downward into the second positioning groove 401, thereby improving the stability and tightness of the connection between the filter cover 4 and the water tank 2.

[0032] Specifically, such as Figure 2 As shown, a collection area 403 is provided at the lower end of the filter cover 4. The upper end of the collection area 403 is lower than the opening of the filter cover 4. Weld spatter is collected in a concentrated manner through the collection area 403.

[0033] Specifically, such as Figure 2 As shown, a gasket 11 is provided on the end face of the filter cover 4 facing the water tank 2, and the gasket 11 is used to contact the water tank 2. The gasket 11 is made of rubber and is arranged around the port of the filter cover 4 facing the pad 7. The rubber pad contacts the pad 7. Since both the pad 7 and the rubber pad are flat structures, the gasket 11 can improve the tightness of the contact between the filter cover 4 and the water tank 2.

[0034] Specifically, the upper end of the water tank 2 is equipped with an opening structure, which is closed by a detachable cover. When water flows into the water tank 2 through the inlet, the filter cover 4 intercepts the weld spatter in the water, preventing the weld spatter from entering the water circulation process. When it is necessary to clean the weld spatter in the filter cover 4, simply pull up the pin 9 to disengage the second positioning block 501 from the second positioning groove 401, and then pull the filter cover 4 out of the first positioning groove 201 at an angle. Remove the filter cover 4 from the water tank 2 and pour out the weld spatter, thereby realizing the interception, collection and cleaning of the weld spatter.

[0035] Example 2

[0036] A welded pipe cooling and cleaning device, including the welded pipe cooling and cleaning device disclosed in Embodiment 1.

[0037] The above are merely embodiments of this utility model. Commonly known structures and characteristics are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field prior to the application date or priority date, are aware of all existing technologies in that field, and have the ability to apply conventional experimental methods prior to that date. Those skilled in the art can, based on the guidance provided in this application, improve and implement this solution in combination with their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of this utility model. These should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent.

Claims

1. A filtering structure of a welded pipe cooling and cleaning device, characterized by, The utility model relates to a filter structure for a water tank of a pipe cleaning machine, comprising: a water tank body provided with a cleaning tank for passing through a welded pipe; a water tank provided with a water inlet; a pipe for connecting the water inlet and the cleaning tank; a filter cover provided at the water inlet for filtering liquid entering the water tank, the lower end of the filter cover being provided with a first positioning block inserted into a first positioning groove of the water tank; a positioning mechanism for detachably connecting the filter cover to the water tank.

2. The filter structure of claim 1, wherein, The first positioning block is provided with a first positioning surface which is an inclined surface, and the first positioning surface makes the end surface of the filter cover gradually press the water tank during the process of inserting the first positioning block downward into the first positioning groove.

3. The filter structure of claim 1, wherein, The positioning mechanism comprises a second positioning block above the filter cover and slidingly inserted into the water tank, and an elastic member arranged between the second positioning block and the water tank, the elastic member applying downward pressure to the second positioning block, the filter cover being provided with a second positioning groove, and the positioning block being slidingly inserted into the second positioning groove.

4. The filter structure of claim 3, wherein, The second positioning block is provided with a second positioning surface which is an inclined surface, and the second positioning surface makes the end surface of the filter cover gradually press the water tank during the process of inserting the second positioning block downward into the second positioning groove.

5. The filter structure of claim 1, wherein, The end surface of the filter cover towards the water tank is provided with a gasket for contacting the water tank.

6. A pipe welding cooling and cleaning apparatus, characterized by, The utility model relates to a filter structure for a water tank of a pipe cleaning machine, comprising any one of claims 1-5.

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