A straightening device and method for processing stainless steel products

Abstract

The present invention provides a straightening device and method for processing stainless steel products, and relates to the technical field of stainless steel product straightening. The straightening device for processing stainless steel products comprises a box body, the top of which is provided with a pressing assembly; the inner bottom of the box body is fixedly connected to two guide rails, and a placement plate is slidably connected to the guide rails, a baffle is fixedly connected to the front side wall of the guide rails, and a motor is fixedly connected to the front side wall of the baffle. By providing a fixed frame, a screw rod, a first knob, a bracket, a slide groove, a slider, a first slide hole, an indicator rod, a first indicator mark, a rotating shaft, a roller, a second slide hole and a limit block, when the stainless steel product moves from the bottom of the roller, the staff can visually judge whether the stainless steel product is completely straightened or the error after straightening by observing the position change of the indicator rod, which effectively solves the cumbersome steps of disassembly and measurement operations, and is conducive to improving work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel product straightening, and in particular to a straightening device and method for stainless steel product processing. Background Art

[0002] Stainless steel products are made of stainless steel materials, which are resistant to acid and alkali. Since stainless steel products have a smooth and firm surface, are not easy to accumulate dirt, and are easy to clean, they are widely used in building materials decoration, food processing, catering, brewing, and chemical industries. Straightening is a step to correct the shape defects of processed products and is one of the important finishing processes.

[0003] The existing stainless steel product straightening device mainly controls the movement of the pressure plate through the hydraulic cylinder during use, and squeezes the stainless steel product to achieve the purpose of straightening. However, after the straightening is completed, the staff cannot intuitively understand whether the stainless steel product is completely straightened. The stainless steel product needs to be removed from the device and then measured using a measuring device. If the measurement is unqualified, the stainless steel product needs to be installed on the device again for straightening again. The operation steps are cumbersome, which helps to reduce work efficiency. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a straightening device and method for stainless steel product processing, which solves the problem that it is impossible to intuitively determine whether the stainless steel product has been straightened, and the product needs to be removed for measurement, which is cumbersome to operate and leads to reduced work efficiency.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: A straightening device for processing stainless steel products, comprising a box body, a pressing assembly is arranged on the top of the box body;

[0008] The inner bottom of the box is fixedly connected to two guide rails, and a placement plate is slidably connected to the guide rails, a baffle is fixedly connected to the front side wall of the guide rails, a motor is fixedly connected to the front side wall of the baffle, a screw is fixedly connected to the output shaft of the motor, and the other end of the screw is rotatably connected to the rear inner wall of the box, a support block is fixedly connected to the bottom of the placement plate, and the support block is threadedly connected to the screw, and a positioning assembly is provided on the placement plate;

[0009] The inner bottom of the box body is also fixedly connected with a fixing frame, and the placing plate is located below the fixing frame. Sliding grooves are arranged on the left and right inner walls of the fixing frame. Sliders are slidably connected inside the sliding grooves. A rotating shaft is rotatably connected between the two sliders. A roller is rotatably connected to the circumferential surface of the rotating shaft. A first sliding hole is arranged on the front side wall of the sliding groove. An indicating rod is fixedly connected to the front side wall of the slider, and the indicating rod is located inside the first sliding hole. A first indicating mark is arranged on the front side wall of the fixing frame. A lead screw is threadedly connected to the top of the fixing frame. The top end of the lead screw is fixedly connected with a first knob. The bottom end of the lead screw is rotatably connected with a bracket. Second sliding holes are arranged on the left and right side walls of the bracket, and the rotating shaft is located inside the second sliding holes. Limit plates are also fixedly connected to the left and right side walls of the bracket, and the limit plates are located inside the second sliding holes. The limit plates are slidably connected inside the sliding grooves.

[0010] Preferably, the positioning assembly includes a sliding rod, a side plate, a positioning seat, a spring, an adjusting cavity, an adjusting rod, a second knob, a positioning block, a second indicating mark and a moving groove. The sliding rod is fixedly connected to the side wall of the supporting block. The side plate is fixedly connected to the other end of the sliding rod, and the side plate is fixedly connected with the placing plate. The positioning seat is slidably connected to the sliding rod. The spring is sleeved on the circumferential surface of the sliding rod, and the spring is located between the positioning seat and the side plate. The adjusting cavity is arranged on the top of the positioning seat. The adjusting rod is rotatably connected to the inner bottom of the positioning seat. The second knob is rotatably connected to one end of the adjusting rod located below the positioning seat. The positioning block is slidably connected inside the adjusting cavity, and the positioning block is threadedly connected with the adjusting rod. The second indicating mark is arranged on the front side wall of the positioning block. The moving groove is arranged on the top of the placing plate, and the positioning seat is slidably connected inside the moving groove.

[0011] Preferably, the number of the positioning assemblies is two, and they are symmetrically arranged left and right. Each positioning assembly is provided with two sliding rods and two springs.

[0012] Preferably, the side shape of the positioning seat is "convex" - shaped, and the top of the positioning seat is flush with the top of the placing plate.

[0013] Preferably, the pressing - down assembly includes a hydraulic cylinder and a pressing plate. The hydraulic cylinder is fixedly connected to the top of the box body. The pressing plate is fixedly connected to the movable end of the hydraulic cylinder. The pressing plate is located inside the box body and behind the fixing frame.

[0014] Preferably, support legs are fixedly connected to the four corner positions of the bottom of the box body. A controller is fixedly connected to the right side wall of the box body.

[0015] Preferably, the front shapes of the fixing frame and the bracket are both "冂" - shaped. The top - view shape of the indicating rod is "T" - shaped. The front end of the guide rail is located at the front side of the box body.

[0016] A straightening method for processing stainless steel products comprises the following specific steps:

[0017] S1. First, according to the thickness of the stainless steel product, turn the first knob 11 to adjust the roller 19 to the same height as the thickness of the stainless steel product, and at the same time adjust the positioning block 808 to between the top and bottom of the stainless steel product through the second knob 807 to prevent the positioning block 808 from affecting the measurement and straightening of the stainless steel product;

[0018] S2. Place the straightened stainless steel product on the placement plate and position it on the spring, positioning seat and positioning block;

[0019] S3, the motor rotates forward, pushing the placement plate under the pressure plate. When the stainless steel product passes under the roller, the bending position of the stainless steel product will squeeze the roller. The staff judges the bending degree of the stainless steel product by observing the position change of the indicator rod;

[0020] S4. The hydraulic cylinder controls the pressing plate to move downward and straightens the bent stainless steel products. After the straightening is completed, the motor rotates forward and reverse to move the placement plate out of the box. When the straightened stainless steel products pass under the rollers, the staff can judge whether the stainless steel products are completely straightened or there are errors in the straightening by observing the position changes of the indicator rod.

[0021] (III) Beneficial effects

[0022] The present invention provides a straightening device and method for processing stainless steel products, which has the following beneficial effects:

[0023] 1. The present invention, by arranging a fixing frame, a screw rod, a first knob, a bracket, a slide groove, a slider, a first slide hole, an indicator rod, a first indicator mark, a rotating shaft, a roller, a second slide hole and a limit block, when the stainless steel product moves from under the roller, the staff can visually judge whether the stainless steel product is completely straightened or the error after straightening by observing the position change of the indicator rod, effectively solving the cumbersome steps of disassembly and measurement operations, and being conducive to improving work efficiency.

[0024] 2. The present invention provides an adjustment cavity, an adjustment rod, a second knob and a positioning block inside the positioning seat, and a second indicator mark is provided on the positioning block, so that the staff can adjust the position of the positioning block according to the thickness of the stainless steel product to avoid errors in the straightening measurement of the stainless steel product caused by the positioning block exceeding the thickness of the stainless steel product. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a straightening device for processing stainless steel products proposed by the present invention;

[0026] Figure 2 A partial structural cross-sectional view of a straightening device for processing stainless steel products proposed by the present invention;

[0027] Figure 3 for Figure 2 Schematic diagram of the structure of A;

[0028] Figure 4 A bottom view of a straightening device for processing stainless steel products proposed by the present invention;

[0029] Figure 5 for Figure 4 Schematic diagram of the structure of middle B;

[0030] Figure 6 This is a front cross-sectional view of a positioning seat of a straightening device for processing stainless steel products proposed by the present invention;

[0031] Figure 7 This is a front view of a positioning block of a straightening device for processing stainless steel products proposed by the present invention;

[0032] Figure 8 for Figure 1 Schematic diagram of the C structure.

[0033] Among them, 1. box body; 2. guide rail; 3. placement plate; 4. baffle; 5. motor; 6. screw; 7. support block; 8. positioning assembly; 9. fixed frame; 10. screw; 11. first knob; 12. bracket; 13. slide groove; 14. slider; 15. first slide hole; 16. indicator rod; 17. first indicator mark; 18. rotating shaft; 19. roller; 20. second slide hole; 21. hydraulic cylinder; 22. pressure plate; 23. controller; 24. support leg; 25. limit plate; 801. slide rod; 802. side plate; 803. positioning seat; 804. spring; 805. adjustment chamber; 806. adjustment rod; 807. second knob; 808. positioning block; 809. second indicator mark; 8010. moving groove. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example:

[0036] like Figure 1-8As shown, the embodiment of the present invention provides a straightening device for stainless steel product processing, including a box body 1, a pressing assembly is arranged on the top of the box body 1, and the pressing assembly includes a hydraulic cylinder 21 and a pressing plate 22, the hydraulic cylinder 21 is fixedly connected to the top of the box body 1, and the pressing plate 22 is fixedly connected to the movable end of the hydraulic cylinder 21, the pressing plate 22 is located inside the box body 1, and the pressing plate 22 is located at the rear side of the fixed frame 9, the hydraulic cylinder 21 is mainly controlled by the hydraulic system, and during the working process, the controller 23 controls the solenoid valve in the hydraulic system, thereby controlling the hydraulic cylinder 21 to work (it belongs to the prior art and will not be repeated here);

[0037] Two guide rails 2 are fixedly connected to the inner bottom of the box body 1, and a placement plate 3 is slidably connected to the guide rails 2. A limited groove is set on the side wall of the guide rail 2, and a guide plate matching the groove is set on the placement plate 3. A baffle 4 is fixedly connected to the front side wall of the guide rail 2. The setting of the baffle 4 is mainly used for the installation of a motor 5. A motor 5 is fixedly connected to the front side wall of the baffle 4. The motor 5 is mainly used to control the placement plate 3 to move. A screw 6 is fixedly connected to the output shaft of the motor 5, and the other end of the screw 6 is rotatably connected to the rear inner wall of the box body 1. A support block 7 is fixedly connected to the bottom of the placement plate 3, and the support block 7 is threadedly connected to the screw 6. The setting of the support block 7 is convenient for cooperating with the screw 6 to control the movement of the placement plate 3. In addition, during the straightening process, the support block 7 can also support the placement plate 3. A positioning component 8 is set on the placement plate 3. The positioning component 8 is mainly used to position the stainless steel products on the placement plate 3 to prevent the stainless steel products from moving during the movement of the placement plate 3.

[0038] A fixing frame 9 is also fixedly connected to the inner bottom of the box body 1, and the placement plate 3 is located below the fixing frame 9. Slide grooves 13 are provided on the left and right inner walls of the fixing frame 9. The setting of the slide grooves 13 facilitates the slider 14 to move up and down when the roller 19 is squeezed by the stainless steel product. The slider 14 is slidably connected inside the slide groove 13, and a rotating shaft 18 is rotatably connected between the two sliders 14. The roller 19 is rotatably connected on the circumferential surface of the rotating shaft 18. A first sliding hole 15 is provided on the front side wall of the slide groove 13, and an indicator rod 16 is fixedly connected to the front side wall of the slider 14, and the indicator rod 16 is located inside the first sliding hole 15. A first indicator mark 17 is provided on the front side wall of the fixing frame 9. The setting of the indicator rod 16 and the first indicator mark 17 makes it convenient for the staff to intuitively judge whether the stainless steel product is completely straightened or the error after straightening by observing the position change of the indicator rod 16, which effectively solves the cumbersome steps of disassembly and measurement operations. , which is conducive to improving work efficiency. The top of the fixed frame 9 is threadedly connected with a screw rod 10, and the top of the screw rod 10 is fixedly connected with a first knob 11. The first knob 11 and the screw rod 10 are set to mainly adjust the position of the bracket 12, thereby adjusting the position of the roller 19, so that the roller 19 is at the same height as the thickness of the stainless steel product, which is convenient for judging whether the straightening of the stainless steel product is completed or there is an error. When the stainless steel product is not completely straightened, the roller 19 is lifted up and the indicator rod 16 moves up. When the stainless steel product is completely straightened, the roller 19 and the indicator rod 16 will not move up. The bottom end of the screw rod 10 is rotatably connected with the bracket 12, and the left and right side walls of the bracket 12 are both provided with second sliding holes 20, and the rotating shaft 18 is located inside the second sliding hole 20. The left and right side walls of the bracket 12 are also fixedly connected with a limit plate 25, and the limit plate 25 is located inside the second sliding hole 20, and the limit plate 25 is slidably connected to the inside of the slide groove 13.

[0039] The positioning assembly 8 includes a slide bar 801, a side plate 802, a positioning seat 803, a spring 804, an adjustment cavity 805, an adjustment rod 806, a second knob 807, a positioning block 808, a second indicator 809 and a moving groove 8010. The spring 804 is mainly used to squeeze the positioning seat 803 and control the positioning block 808 to position the stainless steel product on the placement plate 3. The second knob 807 is mainly used to control the rotation of the adjustment rod 806, and then control the positioning block 808 to move up and down, so that the positioning block 808 moves to between the top and bottom of the stainless steel product (within the thickness range of the stainless steel product) to prevent the positioning block 808 from affecting the measurement and straightening of the stainless steel product.

[0040] The sliding rod 801 is fixedly connected to the side wall of the support block 7. The side plate 802 is fixedly connected to the other end of the sliding rod 801, and the side plate 802 is fixedly connected to the placing plate 3. The positioning seat 803 is slidably connected to the sliding rod 801. The spring 804 is sleeved on the circumferential surface of the sliding rod 801, and the spring 804 is located between the positioning seat 803 and the side plate 802. The adjusting cavity 805 is arranged at the top of the positioning seat 803. The adjusting rod 806 is rotatably connected to the inner bottom of the positioning seat 803. The second knob 807 is rotatably connected to one end of the adjusting rod 806 located below the positioning seat 803. The positioning block 808 is slidably connected to the inside of the adjusting cavity 805, and the positioning block 808 is threadedly connected to the adjusting rod 806. The second indicator 809 is arranged on the front side wall of the positioning block 808. The moving groove 8010 is arranged at the top of the placing plate 3, and the positioning seat 803 is slidably connected to the inside of the moving groove 8010. The number of the positioning assemblies 8 is two and they are symmetrically arranged left and right. Each positioning assembly 8 is provided with two sliding rods 801 and two springs 804. The side shape of the positioning seat 803 is "convex" shaped, and the top of the positioning seat 803 is flush with the top of the placing plate 3.

[0041] Support legs 24 are fixedly connected to the four corner positions at the bottom of the box body 1. A controller 23 is fixedly connected to the right side wall of the box body 1. The controller 23 is mainly used to control the motor 5 and the hydraulic cylinder 21 to work. The front shapes of the fixing frame 9 and the bracket 12 are both "冂" shaped. The top view shape of the indicating rod 16 is "T" shaped. The front end of the guide rail 2 is located at the front side of the box body 1.

[0042] A straightening method for processing stainless steel products includes the following specific steps:

[0043] S1. First, according to the thickness of the stainless steel product, rotate the first knob 11 to adjust the roller 19 to the same height as the thickness of the stainless steel product. At the same time, adjust the positioning block 808 between the top and the bottom of the stainless steel product through the second knob 807 to prevent the positioning block 808 from affecting the measurement and straightening of the stainless steel product.

[0044] S2. Place the stainless steel product to be straightened on the placing plate 3 and position it with the spring 804, the positioning seat 803 and the positioning block 808.

[0045] S3. The motor 5 rotates forward to push the placing plate 3 under the pressing plate 22. When the stainless steel product passes under the roller 19, the bent position of the stainless steel product will squeeze the roller 19. The staff can judge the bending degree of the stainless steel product by observing the position change of the indicating rod 16.

[0046] S4, the hydraulic cylinder 21 controls the pressing plate 22 to move downward and straightens the bent stainless steel product. After the straightening is completed, the motor 5 rotates forward and reversely to move the placement plate 3 out of the box 1. When the straightened stainless steel product passes under the roller 19, the staff determines whether the stainless steel product is completely straightened or there is an error in the straightening by observing the position change of the indicator rod 16.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A straightening device for processing stainless steel products, comprising a box (1), wherein a pressing assembly is arranged on the top of the box (1), characterized in that: The inner bottom of the box body (1) is fixedly connected to two guide rails (2), and a placement plate (3) is slidably connected to the guide rails (2), a baffle (4) is fixedly connected to the front side wall of the guide rails (2), a motor (5) is fixedly connected to the front side wall of the baffle (4), a screw rod (6) is fixedly connected to the output shaft of the motor (5), the other end of the screw rod (6) is rotatably connected to the rear inner wall of the box body (1), a support block (7) is fixedly connected to the bottom of the placement plate (3), and the support block (7) is threadedly connected to the screw rod (6), and a positioning component (8) is provided on the placement plate (3); The inner bottom of the box body (1) is also fixedly connected to a fixing frame (9), and the placement plate (3) is located below the fixing frame (9). The left and right inner walls of the fixing frame (9) are both provided with a slide groove (13), a slider (14) is slidably connected inside the slide groove (13), a rotating shaft (18) is rotatably connected between the two sliders (14), a roller (19) is rotatably connected on the circumferential surface of the rotating shaft (18), a first sliding hole (15) is provided on the front side wall of the slide groove (13), an indicator rod (16) is fixedly connected to the front side wall of the slider (14), and the indicator rod (16) is located inside the first sliding hole (15), and the fixing frame (9) is provided with a slide groove (13). A first indicator mark (17) is arranged on the front side wall of the frame (9); a screw rod (10) is threadedly connected to the top of the fixed frame (9); a first knob (11) is fixedly connected to the top of the screw rod (10); a bracket (12) is rotatably connected to the bottom end of the screw rod (10); second sliding holes (20) are arranged on the left and right side walls of the bracket (12); a rotating shaft (18) is located inside the second sliding hole (20); a limiting plate (25) is fixedly connected to the left and right side walls of the bracket (12); the limiting plate (25) is located inside the second sliding hole (20); and the limiting plate (25) is slidably connected to the inside of the slide groove (13); The positioning component (8) includes a slide bar (801), side plates (802), a positioning seat (803), a spring (804), an adjustment cavity (805), an adjustment rod (806), a second knob (807), a positioning block (808), a second indicator (809), and a moving groove (8010). The slide bar (801) is fixedly connected to the side wall of the support block (7). The side plates (802) are fixedly connected to the other end of the slide bar (801), and the side plates (802) are fixedly connected to the placement plate (3). The positioning seat (803) is slidably connected to the slide bar (801). The spring (804) is sleeved on the circumferential surface of the slide bar (801), and the spring (804) is located between the positioning seat (803) and the side plates (802). The adjustment cavity (805) is arranged at the top of the positioning seat (803). The adjustment rod (806) is rotatably connected to the inner bottom of the positioning seat (803). The second knob (807) is rotatably connected to one end of the adjustment rod (806) located below the positioning seat (803). The positioning block (808) is slidably connected to the inside of the adjustment cavity (805), and the positioning block (808) is threadedly connected to the adjustment rod (806). The second indicator (809) is arranged on the front side wall of the positioning block (808). The moving groove (8010) is arranged at the top of the placement plate (3), and the positioning seat (803) is slidably connected to the inside of the moving groove (8010). The number of the positioning components (8) is two, and they are symmetrically arranged left and right. Each positioning component (8) is provided with two slide bars (801) and two springs (804). The side shape of the positioning seat (803) is "convex", and the top of the positioning seat (803) is flush with the top of the placement plate (3).

2. A straightening device for processing stainless steel products according to claim 1, characterized in that: The pressing-down component includes a hydraulic cylinder (21) and a pressing plate (22). The hydraulic cylinder (21) is fixedly connected to the top of the box body (1). The pressing plate (22) is fixedly connected to the movable end of the hydraulic cylinder (21). The pressing plate (22) is located inside the box body (1), and the pressing plate (22) is located behind the fixing frame (9).

3. A straightening device for processing stainless steel products according to claim 1, characterized in that: Support legs (24) are fixedly connected to the four corner positions of the bottom of the box body (1). A controller (23) is fixedly connected to the right side wall of the box body (1).

4. A straightening device for processing stainless steel products according to claim 1, characterized in that: The front shapes of the fixing frame (9) and the bracket (12) are both "冂"-shaped. The top view shape of the indicating rod (16) is "T"-shaped. The front end of the guide rail (2) is located at the front side of the box body (1).

5. A straightening method for processing stainless steel products, based on a straightening device for processing stainless steel products according to any one of claims 1 to 4, characterized in that: It includes the following specific steps: S1. First, according to the thickness of the stainless steel product, rotate the first knob (11) to adjust the roller (19) to the same height as the thickness of the stainless steel product. At the same time, adjust the positioning block (808) to a position between the top and bottom of the stainless steel product through the second knob (807) to prevent the positioning block (808) from affecting the measurement and straightening of the stainless steel product; S2. Place the stainless steel product to be straightened on the placement plate (3), and position it with the spring (804), the positioning seat (803), and the positioning block (808); S3, the motor (5) rotates forward, pushing the placement plate (3) under the pressure plate (22). When the stainless steel product passes under the roller (19), the bending position of the stainless steel product will squeeze the roller (19). The staff can judge the bending degree of the stainless steel product by observing the position change of the indicator rod (16); S4, the hydraulic cylinder (21) controls the pressing plate (22) to move downward and performs a straightening operation on the bent stainless steel product. After the straightening is completed, the motor (5) rotates forward and reversely to move the placement plate (3) out of the box (1). When the straightened stainless steel product passes under the roller (19), the staff can judge whether the stainless steel product is completely straightened or there is an error in the straightening by observing the position change of the indicator rod (16).

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