Steel sheet edge grinding machine

Abstract

The utility model relates to the technical field of steel sheet machining, and discloses a steel sheet edge grinding machine which comprises a base, a middle sliding layer is arranged on the base in a sliding mode, an elastic pressing mechanism is arranged on the side face of the middle sliding layer, the elastic pressing mechanism penetrates through the middle sliding layer and is connected with the base, a top base layer is arranged on the middle sliding layer in a sliding mode, and the top base layer is connected with the base. The side face of the top base layer and the middle sliding layer are installed through an arranged installing and fixing mechanism, and two clamping mechanisms are arranged at the top of the top base layer. According to the steel sheet edge grinding machine, the problems that in the prior art, steel sheets are generally cut in batches, when the produced steel sheets are in irregular shapes, single grinding treatment is needed for edge grinding, when manual single grinding is adopted, all deformed edges need to be calibrated one by one, so that the machining efficiency is low, machining errors are prone to occurring during long-time operation, and the production cost is high are solved. And the polishing precision of the steel sheet is influenced, so that more loss is caused during polishing of the steel sheet.

Description

Technical Field

[0001] The utility model relates to the technical field of steel sheet processing, in particular to a steel sheet edge grinding machine. Background Art

[0002] Steel sheets are made of original imported stainless steel that has been heat-treated and finely ground. They have the characteristics of high precision, strong tensile strength, good finish, toughness, and are not easy to break. They are generally used as mechanical parts. Because the steel sheets themselves are formed by cutting, there are often burrs on the edges, so an edge grinder is needed to grind the edges of the steel sheets.

[0003] Steel sheets have a wide range of applications after processing, so the shapes they produce are complex and mostly irregular. In the existing technology, steel sheets are generally made by batch cutting. When the steel sheets produced are irregular in shape, the edge grinding needs to be processed individually. When manual individual grinding is used, not only does each deformed edge need to be calibrated one by one, resulting in slow processing efficiency, but processing errors are also prone to occur during long-term operation, affecting the grinding accuracy of the steel sheets and causing more losses in the grinding of the steel sheets. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a steel sheet edge grinding machine, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: a steel sheet edge grinding machine, comprising: a base, a middle sliding layer is slidably provided on the base, a spring-pressing mechanism is provided on the side of the middle sliding layer, and the spring-pressing mechanism passes through the middle sliding layer and is connected to the base, a top base layer is slidably provided on the middle sliding layer, the side of the top base layer is installed with the middle sliding layer through a fixing mechanism, two clamping mechanisms are provided on the top of the top base layer, the two clamping mechanisms respectively clamp a steel sheet mold and a steel sheet to be processed, a processing frame is installed on the base, a hydraulic cylinder is installed on the top of the processing frame, the piston rod of the hydraulic cylinder passes through the processing frame and is installed with a processing component.

[0006] Preferably, the spring-pressing mechanism includes an inner screw groove, which is opened on the base, and a stud block is screwed inside the inner screw groove. A round rod is provided at one end of the stud block, and the end of the round rod away from the stud block passes through the inner screw groove and penetrates the middle sliding layer to be installed with a screw cap, and a disc spring is sleeved on the round rod, and the disc spring is located between the screw cap and the middle sliding layer.

[0007] Preferably, two sliding rods are installed on the top of the processing assembly, and both of the sliding rods pass through the processing frame and are slidably connected thereto.

[0008] Preferably, the structures included in the middle sliding layer and the top base layer are both made of lightweight materials.

[0009] Preferably, the processing assembly includes a processing shell, which is mounted on the piston rod of the hydraulic cylinder. A die-cutting knife is mounted on the side of the processing shell, and the position of the die-cutting knife corresponds to the position of the clamping mechanism that clamps the steel sheet mold. A motor is mounted on the processing shell, and the output shaft of the motor passes through the processing shell and is mounted with a grinding knife, and the position of the grinding knife corresponds to the position of the clamping mechanism that clamps the steel sheet to be processed.

[0010] Preferably, a limiting hole is provided on the base, the interior of the limiting hole is slidably connected to a limiting rod, and the limiting rod is provided on the middle sliding layer.

[0011] Preferably, the top base layer includes a layer body, a storage space is provided inside the layer body, two rotating shafts are rotatably arranged in the storage space inside the layer body, the top ends of the two rotating shafts respectively pass through the layer body and are installed with two clamping mechanisms, a worm wheel is sleeved on the outer edge of the rotating shaft located in the storage space, a worm is engaged with the outer edge of the worm wheel, the worm is rotatably arranged in the storage space, one end of the worm passes through the layer body and is installed with a crank.

[0012] Preferably, the securing mechanism includes a securing arm installed on the top base layer, a securing bolt is provided through the securing arm, a handle is installed at one end of the securing bolt, and the other end of the securing bolt is threadedly connected to the middle sliding layer, a sliding bar is provided on the top of the middle sliding layer, and a sliding rail is provided on the inner wall of the sliding bar for sliding, and the sliding rail is installed on the top base layer, and the sliding rail is parallel to the securing bolt.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The steel sheet edge grinding machine is equipped with two clamping mechanisms to clamp the steel sheet mold and the steel sheet to be processed respectively. The top base layer is used to synchronously drive the two clamping mechanisms to rotate, so that the processing component pushes the top base layer to move along the shape of the steel sheet mold, and then the steel sheet to be processed is synchronously polished by the structure on the processing component along the moving trajectory to complete the steel sheet grinding operation. There is no need to calibrate and grind edge by edge, which improves the grinding efficiency, while also improving the steel sheet grinding accuracy and increasing the yield of the steel sheet.

[0015] 2. The steel sheet edge grinding machine is provided with a middle sliding layer and a spring-pressing mechanism. The middle sliding layer is used to change the sliding position of the top base layer, so that the top base layer can slide out from the processing position head-on, which is convenient for replacing and aligning the steel sheet on the clamping mechanism. The spring-pressing mechanism gives the middle sliding layer and the top base layer a certain elastic space, so that the structure on the processing component can completely push the top base layer along the shape of the steel sheet mold, thereby achieving the effect of quickly grinding the steel sheet to be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0019] Figure 4 This is a schematic diagram of the cross-section of the base of the utility model from a top view;

[0020] Figure 5 This is a schematic diagram of the top base section structure of the utility model from a top view;

[0021] Figure 6 It is a schematic diagram of the cross-sectional structure of the securing mechanism of the present utility model.

[0022] In the figure: 1. Base; 2. Middle sliding layer; 3. Spring-pressing mechanism; 31. Inner screw groove; 32. Stud block; 33. Round rod; 34. Disc spring; 35. Screw cap; 4. Top base layer; 41. Layer body; 42. Rotating shaft; 43. Worm gear; 44. Worm; 45. Crank handle; 5. Clamping mechanism; 6. Processing frame; 7. Hydraulic cylinder; 8. Processing assembly; 81. Processing shell; 82. Die cutter; 83. Edge grinding knife; 84. Motor; 9. Fixing mechanism; 91. Fixing arm; 92. Fixing bolt; 10. Slide rod; 11. Limit hole; 12. Limit rod; 13. Slide bar; 14. Slide rail. DETAILED DESCRIPTION

[0023] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-6 A steel sheet edge grinding machine includes: a base 1, a middle sliding layer 2 is slidably provided on the base 1, a spring-pressing mechanism 3 is provided on the side of the middle sliding layer 2, and the spring-pressing mechanism 3 passes through the middle sliding layer 2 and is connected to the base 1, a top base layer 4 is slidably provided on the middle sliding layer 2, and the side of the top base layer 4 is installed with the middle sliding layer 2 through a fixing mechanism 9, and two clamping mechanisms 5 are provided on the top of the top base layer 4, which respectively clamp the steel sheet mold and the steel sheet to be processed, a processing frame 6 is installed on the base 1, and a hydraulic cylinder 7 is installed on the top of the processing frame 6, and the piston rod of the hydraulic cylinder 7 passes through the processing frame 6 and is installed with a processing component 8.

[0025] Among them; the spring-pressing mechanism 3 includes an inner screw groove 31, the inner screw groove 31 is opened on the base 1, and the inner part of the inner screw groove 31 is screwed with a stud block 32, and a round rod 33 is provided at one end of the stud block 32. The end of the round rod 33 away from the stud block 32 passes through the inner screw groove 31 and passes through the middle sliding layer 2 and is equipped with a screw cap 35. A disc spring 34 is sleeved on the round rod 33, and the disc spring 34 is located between the screw cap 35 and the middle sliding layer 2. By setting the spring-pressing mechanism 3, the structure on the processing component 8 can completely push the top base layer 4 along the shape of the steel sheet mold, so that the steel sheet to be processed is synchronously polished by the structure on the processing component 8 along the moving trajectory, without the need for calibration and polishing side by side.

[0026] Among them, two sliding rods 10 are installed on the top of the processing component 8, and the two sliding rods 10 both pass through the processing frame 6 and slide with it. By setting the two sliding rods 10, the activity trajectory of the processing component 8 is positioned, and the contact points between the processing component 8 and the processing frame 6 are increased, so that the processing component 8 has sufficient force to push the middle sliding layer 2, the top base layer 4 and the spring-pressing mechanism 3 to move along the elastic trajectory of the edge shape of the steel sheet mold.

[0027] Among them; the structures contained in the middle sliding layer 2 and the top base layer 4 are all made of lightweight materials. The middle sliding layer 2 and the top base layer 4 are made of lightweight materials, which reduces the elastic resistance of the middle sliding layer 2 and the top base layer 4, increases the sensitivity of the elastic pressing mechanism 3, and improves the accuracy of the elastic shape along the edge of the steel sheet mold.

[0028] Among them; the processing component 8 includes a processing shell 81, the processing shell 81 is installed on the piston rod of the hydraulic cylinder 7, and a mold-cutting knife 82 is installed on the side of the processing shell 81. The position of the mold-cutting knife 82 corresponds to the position of the clamping mechanism 5 that clamps the steel sheet mold. A motor 84 is installed on the processing shell 81, and the output shaft of the motor 84 passes through the processing shell 81 and is installed with a grinding knife 83. The position of the grinding knife 83 corresponds to the position of the clamping mechanism 5 that clamps the steel sheet to be processed. The processing component 8 is used to grind the edge of the steel sheet to be processed along the elastic pressure trajectory of the edge of the steel sheet mold, so that the steel sheet can refer to the shape of the mold during grinding, thereby reducing the occurrence of errors.

[0029] Among them, a limiting hole 11 is opened on the base 1, and the interior of the limiting hole 11 is slidably connected to a limiting rod 12, and the limiting rod 12 is set on the middle sliding layer 2. By utilizing the sliding setting of the limiting rod 12 and the limiting hole 11, the middle sliding layer 2 is restricted by the limiting rod 12 to move only toward the position along the limiting hole 11, thereby avoiding the deviation of the middle sliding layer 2 during the process of the spring-pressing mechanism 3 springing it.

[0030] Among them; the top base layer 4 includes a layer body 41, and a accommodating space is opened inside the layer body 41. Two rotating shafts 42 are rotatably arranged in the accommodating space inside the layer body 41. The top ends of the two rotating shafts 42 respectively penetrate the layer body 41 and are installed with two clamping mechanisms 5. The outer edge of the rotating shaft 42 in the accommodating space is sleeved with a worm gear 43, and the outer edge of the worm gear 43 is engaged with a worm 44. The worm 44 is rotatably arranged in the accommodating space, and one end of the worm 44 penetrates the layer body 41 and is installed with a crank 45. The structure in the top base layer 4 is used to synchronously control the two clamping mechanisms 5, so that the steel sheets clamped on the two clamping mechanisms 5 rotate synchronously, thereby achieving the effect of processing along the mold and improving the grinding accuracy of the steel sheets.

[0031] Among them; the securing mechanism 9 includes a securing arm 91 installed on the top base layer 4, and a securing bolt 92 is provided through the securing arm 91. A handle is installed at one end of the securing bolt 92, and the other end of the securing bolt 92 is threadedly connected to the middle sliding layer 2. A slide bar 13 is provided on the top of the middle sliding layer 2, and a slide rail 14 is provided on the inner wall of the slide bar 13 for sliding. The slide rail 14 is installed on the top base layer 4, and the slide rail 14 is parallel to the securing bolt 92. Through the connection between the slide bar 13 and the slide rail 14, the top base layer 4 can slide out from the processing position head-on, which is convenient for replacing and aligning the steel sheet on the clamping mechanism 5.

[0032] Working principle: when grinding the steel sheet, first unscrew the fixing mechanism 9, slide the top base layer 4 out, clamp the steel sheet mold and the steel sheet to be processed on the two clamping mechanisms 5 respectively, then slide the top base layer 4 back to its original position and tighten the fixing mechanism 9, use the hydraulic cylinder 7 to control the structure on the processing component 8 to the processing position, start the structure on the processing component 8 for grinding, at this time, rotate the structure in the top base layer 4 to make the clamping mechanism 5 rotate accordingly, and use the contact between the edge of the steel sheet mold and the structure on the processing component 8 to make the middle sliding layer 2 and the top base layer 4 press the spring-pressing mechanism 3 to bounce, at this time, the structure on the processing component 8 will synchronously grind the steel sheet to be processed along the elastic trajectory of the top base layer 4, without the need to calibrate each side by itself.

[0033] Although the 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 these 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 steel sheet edge grinding machine, characterized in that: include: A base (1) is provided with a middle sliding layer (2) for sliding on the base (1), a spring-pressing mechanism (3) is provided on the side of the middle sliding layer (2), and the spring-pressing mechanism (3) passes through the middle sliding layer (2) and is connected to the base (1), a top base (4) is provided for sliding on the middle sliding layer (2), the side of the top base (4) is installed with the middle sliding layer (2) through a fixing mechanism (9), two clamping mechanisms (5) are provided on the top of the top base (4), and the two clamping mechanisms (5) respectively clamp a steel sheet mold and a steel sheet to be processed, a processing frame (6) is installed on the base (1), a hydraulic cylinder (7) is installed on the top of the processing frame (6), a piston rod of the hydraulic cylinder (7) passes through the processing frame (6) and is installed with a processing component (8).

2. A steel sheet edge grinding machine according to claim 1, characterized in that: The spring mechanism (3) includes an inner screw groove (31), the inner screw groove (31) is opened on the base (1), a stud block (32) is screwed inside the inner screw groove (31), one end of the stud block (32) is provided with a round rod (33), the end of the round rod (33) away from the stud block (32) passes through the inner screw groove (31) and penetrates the middle sliding layer (2) and is installed with a screw cap (35), a disc spring (34) is sleeved on the round rod (33), and the disc spring (34) is located between the screw cap (35) and the middle sliding layer (2).

3. The steel sheet edge grinding machine according to claim 1, characterized in that: Two slide bars (10) are installed on the top of the processing assembly (8), and both of the slide bars (10) pass through the processing frame (6) and are slidably connected thereto.

4. The steel sheet edge grinding machine according to claim 1, characterized in that: The structures contained in the middle sliding layer (2) and the top base layer (4) are all made of lightweight materials.

5. The steel sheet edge grinding machine according to claim 1, characterized in that: The processing assembly (8) comprises a processing shell (81), the processing shell (81) being mounted on the piston rod of the hydraulic cylinder (7), a die-cutting knife (82) being mounted on the side of the processing shell (81), the position of the die-cutting knife (82) corresponding to the position of the clamping mechanism (5) holding the steel sheet die, a motor (84) being mounted on the processing shell (81), the output shaft of the motor (84) passing through the processing shell (81) and being mounted with an edge grinding knife (83), the position of the edge grinding knife (83) corresponding to the position of the clamping mechanism (5) holding the steel sheet to be processed.

6. The steel sheet edge grinding machine according to claim 1, characterized in that: A limiting hole (11) is provided on the base (1), the interior of the limiting hole (11) is slidably connected to a limiting rod (12), and the limiting rod (12) is arranged on the middle sliding layer (2).

7. The steel sheet edge grinding machine according to claim 1, characterized in that: The top base layer (4) includes a layer body (41), an accommodating space is provided inside the layer body (41), two rotating shafts (42) are rotatably provided in the accommodating space inside the layer body (41), the top ends of the two rotating shafts (42) respectively penetrate the layer body (41) and are installed with two clamping mechanisms (5), a worm wheel (43) is sleeved on the outer edge of the rotating shaft (42) located in the accommodating space, a worm (44) is meshed with the outer edge of the worm wheel (43), the worm (44) is rotatably provided in the accommodating space, one end of the worm (44) penetrates the layer body (41) and is installed with a crank (45).

8. The steel sheet edge grinding machine according to claim 1, characterized in that: The securing mechanism (9) comprises a securing arm (91) mounted on the top base layer (4), a securing bolt (92) is provided through the securing arm (91), a handle is provided at one end of the securing bolt (92), and the other end of the securing bolt (92) is threadedly connected to the middle sliding layer (2), a slide bar (13) is provided on the top of the middle sliding layer (2), a slide rail (14) is provided on the inner wall of the slide bar (13), and the slide rail (14) is mounted on the top base layer (4), and the slide rail (14) is parallel to the securing bolt (92).

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