Surface welding slag treatment device for hydraulic element machining

Abstract

The utility model discloses a surface welding slag treatment device for hydraulic element processing, relates to the technical field of welding slag treatment, and solves the problems that the workload of personnel is increased and the cleaning efficiency of the welding slag on the surface of a hydraulic element is influenced as the welding slag in a slag removal box needs to be poured out after shutdown. A slag removing box is installed on the lower side of the cleaning unit, and a supporting structure used for supporting the hydraulic element is installed in the slag removing box. The slag removal mechanism used for cleaning and collecting welding slag is mounted at the lower end of the slag removal box; by installing the slag removing mechanism, welding slag can be prevented from being accumulated in the slag removing box, the welding slag in the slag removing box does not need to be cleaned independently, and therefore the cleaning efficiency of the welding slag on the surface of the hydraulic element can be improved; and welding slag falling on the grating plate can be automatically cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of welding slag treatment, in particular to a surface welding slag treatment device for hydraulic component processing. Background Art

[0002] During the production and processing of hydraulic components, welding technology is needed to assemble them. After welding, the welding slag on the surface of the hydraulic components needs to be cleaned.

[0003] The existing public patent CN212733213U discloses a surface welding slag treatment device for hydraulic component processing. The surface welding slag treatment device for hydraulic component processing can remove large and easy-to-clean welding slag on the surface of the hydraulic component by setting a slag removal box, a partition, a mounting block, a reciprocating screw, a moving block, a motor, a brush and a slag crushing head. It does not require manual cleaning and is simple and convenient.

[0004] However, during the use of the above-mentioned device, the welding slag after cleaning the surface of the hydraulic component will accumulate in the slag removal box, resulting in the need to stop the machine and pour out the welding slag in the slag removal box after the hydraulic component has been cleaned for a period of time. This will not only increase the workload of the personnel, but also affect the cleaning efficiency of the welding slag on the surface of the hydraulic component. Utility Model Content

[0005] The utility model aims to provide a surface welding slag treatment device for hydraulic component processing which can automatically clean welding slag, and can solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface welding slag treatment device for hydraulic component processing, comprising a cleaning unit, a slag removal box is installed on the lower side of the cleaning unit, and a supporting structure for supporting the hydraulic component is installed inside the slag removal box; a slag removal mechanism, a slag removal mechanism for cleaning and collecting welding slag is installed at the lower end of the slag removal box.

[0007] Preferably, the slag removal mechanism includes a material

[0008] The hopper can discharge the welding slag into the U-shaped conduit in a centralized manner, and the lower end of the hopper is fixedly installed on the U-shaped conduit which is interconnected with the hopper.

[0009] Preferably, a motor is fixedly installed inside one end of the U-shaped conduit away from the hopper, and a fan is fixedly sleeved on the outside of the driving shaft of the motor, and the rotation of the fan can extract the gas in the U-shaped conduit.

[0010] Preferably, a material receiving trough is installed at the lower end of the U-shaped conduit, and a discharge port is opened on the outer side of the U-shaped conduit corresponding to the material receiving trough, and the discharge port is conducive to the welding slag falling into the material receiving trough.

[0011] Preferably, the support structure comprises a support frame fixedly welded to the inner wall of the slag removal box, an upper end of the support frame is movably abutted against a grid plate, and the grid plate can move on the upper end of the support frame.

[0012] Preferably, a plurality of capped pins distributed in an array are fixedly embedded in the lower end of the grille plate, and the capped pins are slidably connected to the support frame through limiting straight grooves, and the capped pins can prevent the grille plate from being separated from the support frame.

[0013] Preferably, a plurality of springs distributed at equal distances are fixedly mounted on the front end of the grid plate, and one end of the spring away from the grid plate is fixedly connected to the slag removal box, and the spring can drive the grid plate to move back.

[0014] Preferably, a connecting assembly is installed between the fan and the grille plate, and the connecting assembly includes a connecting shaft fixedly connected to the motor drive shaft. The fan can draw the welding slag in the slag removal box into the U-shaped duct, and the connecting shaft is rotatably connected to the U-shaped duct through a sealed bearing.

[0015] Preferably, a plurality of levers equidistantly distributed in a circle are fixedly mounted on one end of the connecting shaft away from the fan, a stopper is fixedly embedded at the center line of the upper end of the grille plate, and the connection between the lever and the stopper is in active contact, and the rotation of the lever can drive the stopper to move.

[0016] Preferably, two symmetrically distributed fillets are fixedly provided on the outer side of the material receiving trough, a rail is movably sleeved on the outer side of the fillet, and the rail is fixedly connected to the U-shaped guide tube, and the connection between the fillet and the rail is a plug-in connection.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model can remove the welding slag on the surface of the hydraulic component in the cleaning unit by installing a slag removal mechanism.

[0019] During the removal process, the welding slag in the slag removal box is automatically cleaned to avoid the accumulation of welding slag in the slag removal box. There is no need to clean the welding slag in the slag removal box separately, thereby improving the cleaning efficiency of the welding slag on the surface of the hydraulic component.

[0020] 2. The utility model installs a supporting structure and a connecting assembly. During the rotation of the fan in the slag removal structure, the lever in the connecting assembly can rotate to drive the grille plate in the supporting structure to move forward. At the moment when the lever is disengaged from the block, the grille plate will hit the slag removal box driven by the spring, which is conducive to shaking off the welding slag on the upper end of the grille plate, and can automatically clean the welding slag that has fallen on the grille plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall schematic diagram of the utility model; Figure 2 It is a side sectional schematic diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the connection between the fan, connection components, and support structure of the utility model; Figure 4 This is a schematic diagram of the disassembly of the support structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the disassembly of the material receiving trough and the U-shaped conduit of the utility model.

[0024] In the figure: 1. cleaning unit; 2. slag removal box; 3. supporting structure; 301. supporting frame; 302. grille plate; 303. capped pin; 304. spring; 4. slag removal mechanism; 401. hopper; 402. U-shaped guide tube; 403. motor; 404. fan; 405. material receiving trough; 5. connecting assembly; 501. connecting shaft; 502. lever; 503. stopper; 6. molding; 7. rail. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] See also Figure 1 , Figure 2 , Figure 3 The figure shows a surface welding slag treatment device for hydraulic component processing, including a cleaning unit 1, a slag removal box 2 is installed at the lower side of the cleaning unit 1, and a supporting structure 3 for supporting the hydraulic component is installed inside the slag removal box 2; a slag removal mechanism 4 for cleaning and collecting welding slag is installed at the lower end of the slag removal box 2.

[0028] See also Figure 2 The slag removal mechanism 4 includes a hopper 401 fixedly installed at the lower end of the slag removal box 2 and communicated with the slag removal box 2. The hopper 401 can discharge the welding slag into a U-shaped conduit 402. The lower end of the hopper 401 is fixedly installed on the U-shaped conduit 402 communicated with the hopper 401. A motor 403 is fixedly installed inside the end of the U-shaped conduit 402 away from the hopper 401. A fan 404 is fixedly sleeved on the outer side of the driving shaft of the motor 403. The rotation of the fan 404 can extract the gas in the U-shaped conduit 402.

[0029] See also Figure 2A material receiving trough 405 is installed at the lower end of the U-shaped guide tube 402, and a discharge port is opened on the outer side of the U-shaped guide tube 402 corresponding to the material receiving trough 405. The discharge port is conducive to the welding slag falling into the material receiving trough 405. The support structure 3 includes a support frame 301 fixedly welded to the inner wall of the slag removal box 2, and the upper end of the support frame 301 is movably abutted with a grid plate 302, and the grid plate 302 can move at the upper end of the support frame 301.

[0030] See also Figure 4 The lower end of the grille plate 302 is fixedly embedded with a plurality of capped pins 303 distributed in an array, and the capped pins 303 are slidably connected to the support frame 301 through a limiting straight groove. The capped pins 303 can prevent the grille plate 302 from separating from the support frame 301. The front end of the grille plate 302 is fixedly installed with a plurality of springs 304 distributed at equal distances, and the end of the spring 304 away from the grille plate 302 is fixedly connected to the slag removal box 2, and the spring 304 can drive the grille plate 302 to move back.

[0031] The working principle of the automatic cleaning of welding slag: when the cleaning unit 1 cleans the welding slag on the surface of the hydraulic element placed on the grid plate 302, the motor 403 drives the fan 404 to rotate, and the fan 404 rotates to extract the gas inside the U-shaped conduit 402, so that the welding slag in the slag removal box 2 can be sucked into the U-shaped conduit 402. The welding slag entering the U-shaped conduit 402 can fall into the collecting trough 405 under the action of gravity and be collected, so that the welding slag inside the slag removal box 2 can be automatically cleaned, and the welding slag inside the slag removal box 2 can be prevented from being accumulated inside the slag removal box 2.

[0032] There is no need to clean the welding slag in the slag removal box 2 separately, so the cleaning efficiency of the welding slag on the surface of the hydraulic component can be improved.

[0033] Embodiment 2

[0034] See also Figure 3 This embodiment further explains Example 1. A connecting assembly 5 is installed between the fan 404 and the grid plate 302. The connecting assembly 5 includes a connecting shaft 501 fixedly connected to the driving shaft of the motor 403. The fan 404 can draw the welding slag in the slag removal box 2 into the U-shaped duct 402, and the connecting shaft 501 is rotatably connected to the U-shaped duct 402 through a sealed bearing.

[0035] See also Figure 3 A plurality of levers 502 equidistantly distributed in a circle are fixedly installed at one end of the connecting shaft 501 away from the fan 404, a stopper 503 is fixedly embedded at the center line of the upper end of the grille plate 302, and the connection between the lever 502 and the stopper 503 is in active contact, and the rotation of the lever 502 can drive the stopper 503 to move.

[0036] In this embodiment: during the rotation of the fan 404, the connecting shaft 501 will drive the multiple levers 502 to rotate, and the levers 502 will drive the block 503 and the grille plate 302 to move forward during the rotation. When the levers 502 disengage from the block 503, the grille plate 302 will move back and hit the slag removal box 2 under the drive of the compression elastic force of the spring 304, which can shake off the welding slag that falls on the grille plate 302, and can automatically clean the welding slag that falls on the grille plate 302.

[0037] Embodiment 3

[0038] See also Figure 5 This embodiment further explains the second embodiment. Two symmetrically distributed fillets 6 are fixedly provided on the outer side of the material receiving trough 405. A rail 7 is movably sleeved on the outer side of the fillet 6. The rail 7 is fixedly connected to the U-shaped guide tube 402. The connection between the fillet 6 and the rail 7 is a plug-in connection.

[0039] In this embodiment, when the welding slag in the receiving trough 405 needs to be cleaned, the receiving trough 405 is moved to the right to pull the insert 6 out of the rail 7. When the insert 6 is completely separated from the rail 7, the receiving trough 405 can be transferred to pour out the welding slag.

[0040] It should be noted that in this article, relational terms such as first and second are only used to

[0041] Distinguishes one entity or operation from another entity or operation without necessarily requiring or implying any such actual relationship or order between those entities or operations. Moreover, the terms "comprises"-"includes" or any other variations thereof are intended to cover non-exclusive inclusion, such that a process-method-article or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or that are inherent to such process-method-article or apparatus.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface welding slag treatment device for hydraulic component processing, characterized in that: It comprises a cleaning unit (1), a slag removal box (2) is installed on the lower side of the cleaning unit (1), and is characterized in that a support structure (3) for supporting a hydraulic element is installed inside the slag removal box (2); A slag removal mechanism (4) for cleaning and collecting welding slag, the slag removal mechanism (4) being installed at the lower end of the slag removal box (2); The slag removal mechanism (4) comprises a hopper (401) fixedly mounted on the lower end of the slag removal box (2) and interconnected with the slag removal box (2); the lower end of the hopper (401) is fixedly mounted on a U-shaped conduit (402) interconnected with the hopper; a motor (403) is fixedly mounted inside the end of the U-shaped conduit (402) away from the hopper (401); a fan (404) is fixedly sleeved on the outer side of the drive shaft of the motor (403); a material receiving trough (405) is mounted on the lower end of the U-shaped conduit (402); and a material discharge port is provided on the outer side of the U-shaped conduit (402) corresponding to the material receiving trough (405).

2. The surface welding slag treatment device for hydraulic component processing according to claim 1 is characterized in that: The support structure (3) comprises a support frame (301) fixedly welded to the inner wall of the slag removal box (2), and the upper end of the support frame (301) is movably abutted against a grid plate (302).

3. The surface welding slag treatment device for hydraulic component processing according to claim 2 is characterized in that: A plurality of capped pins (303) distributed in an array are fixedly embedded at the lower end of the grid plate (302), and the capped pins (303) are slidably connected to the support frame (301) via a limiting straight groove.

4. The device for treating surface welding slag for hydraulic component processing according to claim 3, characterized in that: A plurality of springs (304) distributed at equal distances are fixedly mounted on the front end of the grid plate (302), and one end of the spring (304) away from the grid plate (302) is fixedly connected to the slag removal box (2).

5. The device for treating surface welding slag for hydraulic component processing according to claim 4, characterized in that: A connecting assembly (5) is installed between the fan (404) and the grille plate (302), wherein the connecting assembly (5) comprises a connecting shaft (501) fixedly connected to a drive shaft of the motor (403), and the connecting shaft (501) is rotatably connected to the U-shaped conduit (402) via a sealed bearing.

6. The device for treating surface welding slag for hydraulic component processing according to claim 5, characterized in that: A plurality of shifting rods (502) equidistantly distributed in a circumference are fixedly mounted on one end of the connecting shaft (501) away from the fan (404), a stopper (503) is fixedly embedded at the center line of the upper end of the grille plate (302), and the shifting rods (502) and the stopper (503) are connected in a movable contact manner.

7. The device for treating surface welding slag for hydraulic component processing according to claim 1, characterized in that: Two symmetrically distributed inserts (6) are fixedly arranged on the outside of the material receiving trough (405), and a clamping rail (7) is movably sleeved on the outside of the inserts (6), and the clamping rail (7) is fixedly connected to the U-shaped guide tube (402).

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