A tool for accurately positioning ventilation holes in secondary processing of steel back

Abstract

The utility model relates to the field of steel back positioning tooling, and discloses a precise positioning tooling for secondary processing of air vents on steel backs, comprising a processing box, a positioning plate is fixedly connected to the interior of the processing box, and stabilizing columns are fixedly connected to the front and rear sides of the inner wall of the positioning plate, a center plate is fixedly connected to the middle of the inner wall of the positioning plate, and a motor is fixedly connected to the top of the center plate, and the output end of the motor is fixedly connected to a first rotating rod, and the bottom left and right sides of the first rotating rod are rotatably connected to a second rotating rod, and the outer wall of the stabilizing column is slidably connected to the left and right sides, and the top of the displacement plate is fixedly connected to a locking plate, and a plurality of springs are provided on the adjacent sides of the two locking plates. In the utility model, through the coordinated use of springs, rubber strips, locking plates and other components, it is possible to stably fix processing molds with different edge shapes with small differences during processing, thereby achieving the effect of precise processing positioning.

Description

Technical Field

[0001] The utility model relates to the field of steel back positioning tooling, in particular to a precise positioning tooling for air holes in secondary processing of steel backs. Background Art

[0002] Secondary processing of steel back is an important link in steel processing. The precise positioning of the air holes plays a key role in this process. The precise positioning of the air holes has an important impact on product quality and performance. Therefore, it is very important to research and develop corresponding tooling technology.

[0003] However, the existing mold positioning for the secondary processing of the air holes on the steel back is generally fixed by a clamp on one side, but the positioning shape produced by the clamp has certain limitations. For molds with different edge shapes, the only way to use them is to replace the clamp. Repeated disassembly and assembly process affects the efficiency of tooling use, and the positioning accuracy will gradually decrease due to disassembly wear. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a tool for accurately positioning the air holes in the secondary processing of the steel back, aiming to improve the problem of limitations in the positioning using traditional clamps in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tool for accurately positioning air holes in secondary processing of steel back, comprising a processing box, a positioning plate fixedly connected to the interior of the processing box, stabilizing columns fixedly connected to the front and rear sides of the inner wall of the positioning plate, a center plate fixedly connected to the middle of the inner wall of the positioning plate, a motor fixedly connected to the top of the center plate, a first rotating rod fixedly connected to the output end of the motor, a second rotating rod rotatably connected to the left and right sides of the bottom of the first rotating rod, a displacement plate slidably connected to the left and right sides of the outer wall of the stabilizing column, a locking plate fixedly connected to the top of the displacement plate, a plurality of springs are provided on the adjacent sides of the two locking plates, a rubber strip is slidably connected to the adjacent sides of the two locking plates, a processing drilling assembly is provided on the top of the processing box, and a sorting assembly is provided on the inner wall of the processing box.

[0006] As a further description of the above technical solution:

[0007] The sorting component includes a motor, which is fixedly connected to the rear side of the processing box, a follower rod is fixedly connected to the output end of the motor, a plurality of elliptical blocks are fixedly connected to the outer wall of the follower rod, a sieve plate is rotatably connected to the right side of the inner wall of the processing box, guide grooves are provided on the front and rear sides of the bottom of the processing box, valves are provided on the front and rear ends of the right side of the processing box, a derivation plate is fixedly connected to the middle part of the left side of the processing box, a water pump is fixedly connected to the front side of the processing box, and a delivery pipe is fixedly connected to the output end of the water pump.

[0008] As a further description of the above technical solution:

[0009] The processing drilling assembly includes an electric telescopic rod, which is fixedly connected to the four corners of the top of the processing box. The tops of two electric telescopic rods are fixedly connected with follower plates, and the adjacent sides of the two follower plates are fixedly connected with multiple assembly rods. The outer wall of the assembly rod is slidably connected to the drilling device body.

[0010] As a further description of the above technical solution:

[0011] The second rotating rod is rotatably connected to one side of the top of the two displacement plates, which is close to the diagonal side, and the displacement plates are slidably connected to the left and right sides of the inner wall of the positioning plate.

[0012] As a further description of the above technical solution:

[0013] The stabilizing column is fixedly connected to the top of the middle plate, and the displacement plate is slidably connected to the left and right sides of the middle plate.

[0014] As a further description of the above technical solution:

[0015] The plurality of springs are arranged on the far side of the two rubber strips.

[0016] As a further description of the above technical solution:

[0017] The elliptical block is slidably connected to the left side of the bottom of the sieve plate, the top of the sieve plate is evenly and equidistantly provided with water-permeable holes, and the input end of the water pump is connected to the inside of the processing box.

[0018] As a further description of the above technical solution:

[0019] The top section of the delivery pipe is a telescopic hose and is connected to the drilling device body.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by using the spring, rubber strip, locking plate, displacement plate and other components in coordination, the processing molds with different edge shapes with small differences can be stably fixed during the processing, thereby achieving the effect of precise processing positioning.

[0022] 2. In the utility model, by using the oval block, the sieve plate, the follower rod, the motor and other components in coordination, water circulation can be achieved during the processing, and the debris generated by the secondary processing can be effectively sorted, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1This is a three-dimensional schematic diagram of a tooling for accurately positioning air holes in secondary processing of steel backs proposed by the utility model;

[0024] Figure 2 This is a rear view structural schematic diagram of a tooling for accurate positioning of ventilation holes in secondary processing of steel backs proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of a positioning plate for accurate positioning of ventilation holes in secondary processing of steel backs proposed by the utility model;

[0026] Figure 4 The utility model provides a schematic diagram of the cross-sectional structure of a processing box for accurately positioning the ventilation holes in the secondary processing of steel back.

[0027] Legend:

[0028] 1. Processing box; 2. Positioning plate; 3. Stabilizing column; 4. Center plate; 5. Motor; 6. First rotating rod; 7. Second rotating rod; 8. Displacement plate; 9. Locking plate; 10. Spring; 11. Rubber strip; 12. Electric telescopic rod; 13. Follower plate; 14. Assembly rod; 15. Water pump; 16. Delivery pipe; 17. Valve; 18. Export plate; 19. Motor; 20. Follower rod; 21. Elliptical block; 22. Screen plate; 23. Guide groove; 24. Drilling device body. DETAILED DESCRIPTION

[0029] 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 in 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.

[0030] Reference Figure 1-Figure 3 The utility model provides an embodiment: a tool for accurately positioning air holes in secondary processing of steel back, comprising a processing box 1, a positioning plate 2 is fixedly connected inside the processing box 1, and stabilizing columns 3 are fixedly connected to the front and rear sides of the inner wall of the positioning plate 2, a center plate 4 is fixedly connected to the middle of the inner wall of the positioning plate 2, and a motor 5 is fixedly connected to the top of the center plate 4, and a first rotating rod 6 is fixedly connected to the output end of the motor 5, and the left and right sides of the bottom of the first rotating rod 6 are rotatably connected to the second rotating rod 7, the left and right sides of the outer wall of the stabilizing column 3 are slidably connected to displacement plates 8, and the top of the displacement plate 8 is fixedly connected to a locking plate 9, and a plurality of springs 10 are arranged on the adjacent sides of the two locking plates 9, and a rubber strip 11 is slidably connected to the adjacent sides of the two locking plates 9, a processing drilling component is arranged on the top of the processing box 1, and a sorting component is arranged on the inner wall of the processing box 1.

[0031] The steel back is sent to the corresponding height inside the processing box 1 through the feeding mechanism, and then the motor 5 is turned on. The power output by the motor 5 drives the first rotating rod 6 to rotate, and then drives the second rotating rods 7 on both sides to change their positions, and pulls the displacement plates 8 on both sides to the similar side, and then makes the rubber strips 11 on both sides contact with the two sides of the steel back. For edges of different shapes, the locking effect can be achieved by squeezing the rubber strip 11 and the spring 10 at the corresponding position on the rear side.

[0032] The second rotating rod 7 is rotatably connected to the top diagonal side of the two displacement plates 8, so that the second rotating rod 7 can be driven by the first rotating rod 6 to pull the displacement plates 8 on both sides to move closer to the side. The displacement plates 8 are slidably connected to the left and right sides of the inner wall of the positioning plate 2 to limit the positions of the displacement plates 8 on both sides.

[0033] The stabilizing column 3 is fixedly connected to the top of the middle plate 4 to improve the stability of the middle part of the stabilizing column 3. The displacement plates 8 are slidably connected to the left and right sides of the middle plate 4 to limit the closest distance between the displacement plates 8 on both sides.

[0034] A plurality of springs 10 are arranged on the far side of the two rubber strips 11 to limit the position of one side of the spring 10 .

[0035] Reference Figure 4 The sorting component includes a motor 19, which is fixedly connected to the rear side of the processing box 1. A follower rod 20 is fixedly connected to the output end of the motor 19. A plurality of elliptical blocks 21 are fixedly connected to the outer wall of the follower rod 20. A sieve plate 22 is rotatably connected to the right side of the inner wall of the processing box 1. Guide grooves 23 are provided on both the front and rear sides of the bottom of the processing box 1. Valves 17 are provided on both the front and rear ends of the right side of the processing box 1. A derivation plate 18 is fixedly connected to the middle part of the left side of the processing box 1. A water pump 15 is fixedly connected to the front side of the processing box 1, and a delivery pipe 16 is fixedly connected to the output end of the water pump 15.

[0036] During the processing, it is necessary to start the water pump 15 to pump water from the inside of the processing box 1, and effectively cool the steel back processing part through the conveying pipe 16. As the debris generated by the secondary processing falls, it will fall to the top of the sieve plate 22, and the water used for cooling can be put into use again after being filtered by the sieve plate 22. In order to promote the discharge of debris, the motor 19 can be turned on, and the follower rod 20 can be driven to rotate by the output power of the motor 19, thereby achieving the effect of repeatedly shaking one side of the sieve plate 22 to discharge the debris through the outlet plate 18.

[0037] The elliptical block 21 is slidably connected to the bottom left side of the sieve plate 22. Through the repeated movement and contact of the elliptical block 21 with the lower side of the sieve plate 22, the debris on the sieve plate 22 can follow gravity and the height difference to enter the top of the export plate 18. The top of the sieve plate 22 is evenly and equidistantly provided with water-permeable holes, and the input end of the water pump 15 is connected to the inside of the processing box 1.

[0038] The top section of the delivery pipe 16 is a telescopic hose and is connected to the drilling device body 24. The telescopic hose is provided to prevent the drilling device body 24 from being restricted during displacement.

[0039] The processing drilling assembly includes an electric telescopic rod 12, which is fixedly connected to the four corners of the top of the processing box 1. The tops of the two electric telescopic rods 12 are fixedly connected with follower plates 13, and the adjacent sides of the two follower plates 13 are fixedly connected with multiple assembly rods 14. The outer wall of the assembly rod 14 is slidably connected with the drilling device body 24.

[0040] Working principle: When using this positioning tool to perform secondary air vent processing on the steel back, first the steel back can be sent to the corresponding height inside the processing box 1 through the feeding mechanism, and then the motor 5 is turned on. The power output by the motor 5 drives the first rotating rod 6 to rotate, and then drives the second rotating rods 7 on both sides to change their positions, pulling the displacement plates 8 on both sides to the adjacent side, and then making the rubber strips 11 on both sides contact with the two sides of the steel back. For processing molds with edges of different shapes, the locking effect can be achieved by squeezing the rubber strip 11 and the spring 10 at the corresponding position on the rear side.

[0041] After the fixation is completed, the drilling device body 24 can be opened to perform secondary processing on the air holes. By controlling the electric telescopic rod 12, the distance between the overall secondary processing and the steel back can be controlled. During the processing, it is necessary to start the water pump 15 to pump water from the inside of the processing box 1, and effectively cool the steel back processing part through the conveying pipe 16. As the debris generated by the secondary processing falls, it will fall to the top of the screen plate 22, and the water used for cooling can be put back into use after being filtered by the screen plate 22. In order to promote the discharge of debris, the motor 19 can be turned on, and the follower rod 20 is driven to rotate by the output power of the motor 19, thereby achieving the effect of repeated shaking of one side of the screen plate 22 to discharge the debris through the export plate 18.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tool for accurately positioning ventilation holes in secondary processing of steel back, comprising a processing box (1), characterized in that: A positioning plate (2) is fixedly connected to the interior of the processing box (1), and a stabilizing column (3) is fixedly connected to the front and rear sides of the inner wall of the positioning plate (2), and a center plate (4) is fixedly connected to the middle of the inner wall of the positioning plate (2), and a motor (5) is fixedly connected to the top of the center plate (4), and the output end of the motor (5) is fixedly connected to a first rotating rod (6), and the bottom left and right sides of the first rotating rod (6) are rotatably connected to the second rotating rod (7), and the outer wall of the stabilizing column (3) is slidably connected to the left and right sides, and the top of the displacement plate (8) is fixedly connected to a locking plate (9), and the adjacent sides of the two locking plates (9) are each provided with a plurality of springs (10), and the adjacent sides of the two locking plates (9) are each slidably connected to a rubber strip (11), and a processing drilling assembly is provided on the top of the processing box (1), and a sorting assembly is provided on the inner wall of the processing box (1).

2. According to claim 1, a tool for accurately positioning the air holes in the secondary processing of steel back, characterized in that: The sorting component comprises a motor (19), the motor (19) is fixedly connected to the rear side of the processing box (1), the output end of the motor (19) is fixedly connected to a follower rod (20), the outer wall of the follower rod (20) is fixedly connected to a plurality of elliptical blocks (21), the right side of the inner wall of the processing box (1) is rotatably connected to a sieve plate (22), the front and rear sides of the bottom of the processing box (1) are provided with guide grooves (23), the front and rear ends of the right side of the processing box (1) are provided with valves (17), the middle part of the left side of the processing box (1) is fixedly connected to a lead-out plate (18), the front side of the processing box (1) is fixedly connected to a water pump (15), and the output end of the water pump (15) is fixedly connected to a delivery pipe (16).

3. According to claim 1, a tool for accurately positioning the air holes in secondary processing of steel back, characterized in that: The processing drilling assembly comprises an electric telescopic rod (12), wherein the electric telescopic rod (12) is fixedly connected to the four corners of the top of the processing box (1), the tops of two electric telescopic rods (12) are fixedly connected to follower plates (13), the adjacent sides of the two follower plates (13) are fixedly connected to a plurality of assembly rods (14), and the outer walls of the assembly rods (14) are slidably connected to a drilling device body (24).

4. The tooling for accurate positioning of ventilation holes in secondary processing of steel back according to claim 1, characterized in that: The second rotating rod (7) is rotatably connected to one side of the top of the two displacement plates (8) at a nearly diagonal angle, and the displacement plates (8) are slidably connected to the left and right sides of the inner wall of the positioning plate (2).

5. The tooling for accurate positioning of ventilation holes in secondary processing of steel back according to claim 1, characterized in that: The stabilizing column (3) is fixedly connected to the top of the middle plate (4), and the displacement plate (8) is slidably connected to the left and right sides of the middle plate (4).

6. The tooling for accurate positioning of ventilation holes in secondary processing of steel back according to claim 1, characterized in that: The plurality of springs (10) are arranged on the far side of the two rubber strips (11).

7. The tooling for accurate positioning of ventilation holes in secondary processing of steel back according to claim 2, characterized in that: The elliptical block (21) is slidably connected to the left side of the bottom of the sieve plate (22), and the top of the sieve plate (22) is evenly and equidistantly provided with water-permeable holes. The input end of the water pump (15) is connected to the inside of the processing box (1).

8. The tooling for accurate positioning of ventilation holes in secondary processing of steel back according to claim 2, characterized in that: The top section of the delivery pipe (16) is a telescopic hose and is connected to the drilling device body (24).

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