Burr cleaning device for steel machining

Abstract

The utility model relates to the technical field of steel processing, in particular to a burr cleaning device for steel processing, which comprises a base, a moving seat is mounted on the base through a sliding mechanism, a clamping component used for clamping steel is arranged on the moving seat, a grinding machine is fixedly mounted on the base, water collecting tanks are symmetrically arranged on the base, and the grinding machine is fixedly mounted on the base. And rectangular barrels are fixedly installed in the two water collecting grooves, water inlet pipes are connected to the rectangular barrels, water spraying pipes are connected to the upper surfaces of the rectangular barrels, push plates are installed in the rectangular barrels in a sealed and sliding mode through reset springs, and a transmission assembly used for driving the push plates to move is arranged on the movable base. Through mutual cooperation of the transmission assembly, the rectangular cylinder, the water inlet pipe, the water spraying pipe, the push plate and the reset spring, cooling water can be sprayed between the steel and the grinding machine, the cooling effect is achieved, heat is reduced, the situation that the internal stress of the steel is changed by high temperature is prevented, and the production quality of the steel is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel processing, in particular to a burr cleaning device for steel processing. Background Art

[0002] Steel is a material of a certain shape, size and performance made from steel ingots, billets or steel through pressure processing. Steel is widely used and comes in many varieties. According to the different cross-sectional shapes, steel is generally divided into four categories: profiles, plates, pipes and metal products. In the steel processing process, a burr removal device is required to grind the cross-section of the steel.

[0003] The existing burr removal device lacks a cooling device. During the grinding process, under the influence of friction, a large amount of heat will be generated at one end of the steel being ground. Under the influence of heat, the internal stress of the steel will be changed, thereby affecting the production quality of the steel. Utility Model Content

[0004] The purpose of the present utility model is to solve the following shortcomings in the prior art. During the grinding process, under the influence of friction, a large amount of heat will be generated at one end of the steel being ground. Under the influence of heat, the internal stress of the steel will be changed, thereby affecting the production quality of the steel. A burr removal device for steel processing is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A burr removal device for steel processing comprises a base, a movable seat is mounted on the base via a sliding mechanism, a clamping assembly for clamping steel is provided on the movable seat, and a grinder is fixedly mounted on the base;

[0007] The base is symmetrically provided with water collecting troughs, and rectangular cylinders are fixedly installed in the two water collecting troughs. The rectangular cylinders are connected to water inlet pipes communicating with the interior, and the upper surface of the rectangular cylinders is connected to a water spray pipe communicating with the interior. The end of the water spray pipe away from the rectangular cylinder is directed to the grinder, a first one-way valve is installed in the water inlet pipe, and a second one-way valve is installed in the water spray pipe;

[0008] A push plate is slidably installed in the rectangular tube through a return spring seal, and a transmission component for driving the push plate to move is provided on the moving seat.

[0009] Preferably, the sliding mechanism includes two slide rails symmetrically fixedly mounted on the base and two electrically controlled sliders respectively slidably assembled on the two slide rails, and the movable seat is fixedly mounted on the two electrically controlled sliders.

[0010] Preferably, the clamping assembly comprises two electrically controlled cylinders symmetrically fixedly mounted on a movable seat and two clamping plates, wherein the clamping plates are connected to output shafts of the electrically controlled cylinders.

[0011] Preferably, the transmission assembly includes a connecting rod fixedly mounted on one end of the moving seat, an L-shaped metal rod fixedly mounted on one end of the connecting rod, and a magnet fixedly mounted on the side of the push plate away from the return spring, one end of the metal rod is inserted into the rectangular tube and magnetically connected to the magnet.

[0012] Preferably, a waste chip trough is provided on the base, and the waste chip trough is located directly below the grinder. The water collecting trough and the waste chip trough are connected through a connecting hole, and a filter screen is installed in the connecting hole.

[0013] Preferably, L-shaped baffles are symmetrically fixedly mounted on the base, and the baffles are located on both sides of the waste chip trough.

[0014] In the utility model, the beneficial effects are:

[0015] 1. The steel is fixed on the moving seat through the clamping assembly. When the steel passes through the grinder for deburring, the transmission assembly, rectangular cylinder, water inlet pipe, water spray pipe, push plate and return spring cooperate with each other to spray cooling water between the steel and the grinder, which plays a role in cooling down, reducing heat generation, preventing high temperature from changing the internal stress of the steel, and effectively improving the production quality of the steel;

[0016] 2. During the grinding process, the sprayed cooling water can collect the debris generated during the grinding process into the waste chip trough. At the same time, the cooling water entering the waste chip trough can flow back into the water collection tank again, realizing the recycling of cooling water and saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front three-dimensional structure of a burr removal device for steel processing proposed by the utility model;

[0018] Figure 2 Schematic diagram of the three-dimensional structure of the base;

[0019] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the rectangular cylinder and the transmission assembly;

[0020] Figure 4 for Figure 3 A magnified view of the structure at center A.

[0021] In the figure: 1 base, 2 movable seat, 3 grinder, 4 water collecting tank, 5 rectangular cylinder, 6 water inlet pipe, 7 water spray pipe, 8 return spring, 9 push plate, 10 slide rail, 11 electric control slider, 12 electric control cylinder, 13 clamping plate, 14 connecting rod, 15 metal rod, 16 magnet, 17 waste chip trough, 18 baffle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figures 1-4 A burr removal device for steel processing includes a base 1, a movable base 2 is installed on the base 1 through a sliding mechanism, the movable base 2 is provided with a clamping assembly for clamping steel, a grinder 3 is fixedly installed on the base 1, the sliding mechanism includes two slide rails 10 symmetrically fixedly installed on the base 1 and two electrically controlled sliders 11 respectively slidably assembled on the two slide rails 10, the movable base 2 is fixedly installed on the two electrically controlled sliders 11, the clamping assembly includes two electrically controlled cylinders 12 symmetrically fixedly installed on the movable base 2 and two clamps 13, and the clamps 13 are connected to the output shafts of the electrically controlled cylinders 12.

[0024] The steel with cleaned burrs is placed on the movable seat 2 and between the two clamps 13. Then the two clamps 13 can be driven closer by the electric cylinder 12, and the steel is clamped on the movable seat 2 by the two clamps 13. During grinding, the movable seat 2 is driven by the electric slider 11 to move toward the grinder 3 until one end of the steel contacts the grinder 3 to achieve burr cleaning.

[0025] The base 1 is symmetrically provided with water collecting troughs 4, and rectangular cylinders 5 are fixedly installed in the two water collecting troughs 4. The rectangular cylinder 5 is connected to a water inlet pipe 6 connected to the interior, and the upper surface of the rectangular cylinder 5 is connected to a water spray pipe 7 connected to the interior. The end of the water spray pipe 7 away from the rectangular cylinder 5 points to the grinder 3, and a first one-way valve is installed in the water inlet pipe 6, and a second one-way valve is installed in the water spray pipe 7. A push plate 9 is sealed and slidably installed in the rectangular cylinder 5 by a reset spring 8, and a transmission assembly for driving the push plate 9 to move is provided on the movable seat 2.

[0026] The water collecting tank 4 is filled with cooling water. The water inlet pipe 6 and the water spray pipe 7 are located at the two ends of the push plate 9 close to the return spring 8 with the rectangular cylinder 5. The push plate 9 is sealed and slidably installed in the rectangular cylinder 5. The first one-way valve only allows cooling water to enter the rectangular cylinder 5 from the water collecting tank 4, and the second one-way valve only allows cooling water to enter the water spray pipe 7 from the rectangular cylinder 5.

[0027] The transmission assembly includes a connecting rod 14 fixedly mounted on one end of the moving seat 2, an L-shaped metal rod 15 fixedly mounted on one end of the connecting rod 14, and a magnet 16 fixedly mounted on the side of the push plate 9 away from the return spring 8. One end of the metal rod 15 is inserted into the rectangular tube 5 and is magnetically connected to the magnet 16.

[0028] One end of the metal rod 15 is magnetically connected to the magnet 16. When the movable seat 2 drives the steel to move toward the grinder 3, the metal rod 15 is driven to move toward the grinder 3 through the connecting rod 14. At this time, the magnetic attraction between the metal rod 15 and the magnet 16 is greater than the elastic force of the reset spring 8, thereby driving the push plate 9 to move away from the reset spring 8 through the metal rod 15. The reset spring 8 is stretched, and when the push plate 9 moves in the rectangular tube 5, the cooling water in the water collection tank 4 will enter the rectangular tube 5 through the water inlet pipe 6, and As the return spring 8 stretches, the elastic force gradually increases. When the elastic force of the return spring 8 is greater than the magnetic force between the metal rod 15 and the magnet 16, the metal rod 15 separates from the magnet 16. Under the action of the elastic force of the return spring 8, the push plate 9 moves back. At this time, the push plate 9 will allow the cooling water in the rectangular cylinder 5 to enter the water spray pipe 7, and spray it between the grinder 3 and the steel through the water spray pipe 7, which plays a role in cooling, reducing heat generation, preventing high temperature from changing the internal stress of the steel, and effectively improving the production quality of the steel.

[0029] A waste chip trough 17 is provided on the base 1, and the waste chip trough 17 is located directly below the grinder 3. The water collecting trough 4 is connected to the waste chip trough 17 through a connecting hole, and a filter screen is installed in the connecting hole. L-shaped baffles 18 are symmetrically fixedly installed on the base 1, and the baffles 18 are located on both sides of the waste chip trough 17. The sprayed cooling water will be mixed with the waste chips generated during the grinding process and enter the waste chip trough 17 together, thereby collecting the generated waste chips. At the same time, the cooling water will flow back to the water collecting trough 4 through the connecting hole, thereby realizing the recycling of cooling water and saving water resources. When the cooling water is sprayed on the grinder 3, the baffle 18 can prevent the cooling water from splashing.

[0030] In the present utility model, when the movable seat 2 drives the steel to move toward the grinder 3, the push plate 9 is driven to move away from the reset spring 8 through the transmission component. The reset spring 8 is stretched. When the push plate 9 moves in the rectangular tube 5, the cooling water in the water collection tank 4 will enter the rectangular tube 5 through the water inlet pipe 6. When the steel contacts the grinder 3, under the action of the elastic force of the reset spring 8, the push plate 9 moves back. At this time, the push plate 9 will allow the cooling water in the rectangular tube 5 to enter the water spray pipe 7, and spray it between the grinder 3 and the steel through the water spray pipe 7, which plays a role in cooling, reduces the generation of heat, prevents high temperature from changing the internal stress of the steel, and effectively improves the production quality of the steel.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A burr removal device for steel processing, comprising a base (1), characterized in that: A movable seat (2) is mounted on the base (1) via a sliding mechanism, a clamping assembly for clamping steel is provided on the movable seat (2), and a grinder (3) is fixedly mounted on the base (1); The base (1) is symmetrically provided with water collecting troughs (4), and rectangular cylinders (5) are fixedly installed in the two water collecting troughs (4). The rectangular cylinders (5) are connected to water inlet pipes (6) communicating with the interior, and the upper surface of the rectangular cylinders (5) is connected to a water spray pipe (7) communicating with the interior. The end of the water spray pipe (7) away from the rectangular cylinder (5) points to the grinder (3), a first one-way valve is installed in the water inlet pipe (6), and a second one-way valve is installed in the water spray pipe (7); A push plate (9) is installed in the rectangular tube (5) in a sealing and sliding manner via a return spring (8), and a transmission component for driving the push plate (9) to move is provided on the movable seat (2).

2. A deburring device for steel processing according to claim 1, characterized in that: The sliding mechanism comprises two slide rails (10) symmetrically fixedly mounted on a base (1) and two electrically controlled sliders (11) respectively slidably mounted on the two slide rails (10). The movable seat (2) is fixedly mounted on the two electrically controlled sliders (11).

3. A deburring device for steel processing according to claim 1, characterized in that: The clamping assembly comprises two electrically controlled cylinders (12) symmetrically fixedly mounted on a movable seat (2) and two clamping plates (13), wherein the clamping plates (13) are connected to the output shafts of the electrically controlled cylinders (12).

4. A deburring device for steel processing according to claim 1, characterized in that: The transmission assembly comprises a connecting rod (14) fixedly mounted on one end of the moving seat (2), an L-shaped metal rod (15) fixedly mounted on one end of the connecting rod (14), and a magnet (16) fixedly mounted on a side of the push plate (9) away from the return spring (8). One end of the metal rod (15) is inserted into the rectangular tube (5) and is magnetically connected to the magnet (16).

5. The deburring device for steel processing according to claim 1, characterized in that: A waste chip trough (17) is provided on the base (1), and the waste chip trough (17) is located directly below the grinder (3). The water collecting trough (4) and the waste chip trough (17) are connected via a connecting hole, and a filter screen is installed in the connecting hole.

6. A deburring device for steel processing according to claim 5, characterized in that: L-shaped baffles (18) are symmetrically fixedly mounted on the base (1), and the baffles (18) are located on both sides of the waste chip groove (17).

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