Clamping mechanism for grinding side guide plate

Abstract

The utility model discloses a clamping mechanism for grinding a side guide plate, which belongs to the technical field of plate grinding and comprises a bottom plate, a support column is fixedly mounted on the upper surface of the bottom plate, a travel groove is arranged on the inner surface of a fixing frame, a positioning component is arranged on the inner wall of the travel groove, and a limiting component is arranged on the side wall of the positioning component. According to the side guide plate polishing device, the limiting assembly is arranged, the limiting pin can change according to the shape of the side guide plate under the action of the limiting spring and the fixing ring, the side guide plate is pressed in the containing groove under the action of the rubber pad, and therefore the side guide plate is fixed to the middle of the fixing frame, and then the upper surface of the side guide plate is polished; the limiting seat can be changed according to the shape of the side guide plate, the side guide plate is prevented from shaking during grinding, the clamping stability of the clamping mechanism is improved, the grinding precision is guaranteed, meanwhile, a rubber pad can reduce abrasion generated when the side guide plate is fixed, and the protection performance of the side guide plate is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of plate polishing technology, especially relates to a clamping mechanism for side guide plate polishing processing. BACKGROUND

[0002] The main function of the side guide plate is guiding and positioning, ensuring the end face of the strip steel in the coiling process to be neat, thereby improving the quality of the product. The side guide plate is usually made of wear-resistant material, has simple structure, is convenient to install and disassemble, and has long service life. In addition, the design of the side guide plate makes the contact between the strip steel and the side guide plate be linear contact, further ensuring the neatness of the end face of the coiled steel.

[0003] A plate polishing device with clamping function (CN219426419U) is disclosed in Chinese patent, which comprises a supporting frame, a fixed plate and a displacement screw rod, the inner wall of the cavity of the supporting frame is connected with a mounting block, one end of the mounting block is provided with a connecting frame, a locking screw rod is installed through the surface of the mounting block, the inner wall of the cavity of the connecting frame is connected with two clamping plates, the top surface of the cavity of the supporting frame is provided with a groove, the groove of the supporting frame is provided with a fixed plate, the inner wall of the cavity of the fixed plate is connected with a displacement screw rod, and the side surface of the fixed plate is fixed with a displacement motor. The plate polishing device with clamping function is provided with an adjusting gear and a connecting frame, so that when the device works, the rotation of the adjusting gear drives the connecting frame on one side to rotate through the tooth block, thereby driving the fixed plate to turn over, achieving the purpose of changing the polishing surface, reducing the time required for personnel to disassemble and fix, and improving the work efficiency. Most of the current side guide plate polishing clamping mechanisms fix the side guide plate on the machine table, so after single-sided polishing, the side guide plate needs to be disassembled and turned over, and then polished, which is relatively cumbersome to operate and can easily reduce the efficiency of side guide plate polishing processing. Therefore, a clamping mechanism for side guide plate polishing processing is provided. UTILITY MODEL CONTENTS

[0004] The utility model aims at: in order to solve the problem that the current clamping mechanism is inconvenient for the side guide plate to polish, and proposes a kind of clamping mechanism for side guide plate polishing processing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of clamping mechanism for side guide plate polishing processing, including bottom plate, the upper surface of the bottom plate is fixedly installed with support column, one end of the support column is fixedly installed with fixed frame, the side wall of the fixed frame is fixedly installed with installation cover, the inner surface of the fixed frame is provided with travel groove, the inner wall of travel groove is provided with positioning assembly, the side wall of the positioning assembly is provided with limiting assembly;

[0006] The limiting assembly comprises a limiting seat, the upper surface of the limiting seat is fixedly installed with a self-locking nut, the inner wall of the self-locking nut is threadedly installed with a self-locking threaded rod, the side wall of the limiting seat is provided with a placing groove, one end of the self-locking threaded rod extends to the inside of the placing groove, and one end of the self-locking threaded rod is rotatably installed with a rotating sleeve.

[0007] As a further description of the above technical scheme:

[0008] The lower surface of the rotating sleeve is fixedly installed with a pressing plate, the lower surface of the pressing plate is provided with a rubber pad, and the lower surface of the limiting seat is fixedly installed with a limiting spring.

[0009] As a further description of the above technical scheme:

[0010] One end of the limiting spring is fixedly installed with a fixing ring, the inner wall of the fixing ring is fixedly installed with a limiting pin, and one end of the limiting pin penetrates the inside of the limiting spring and extends into the placing groove of the limiting seat.

[0011] As a further description of the above technical scheme:

[0012] The positioning assembly comprises a bidirectional threaded rod, one end of the bidirectional threaded rod is rotatably connected with the inner side wall of the stroke groove, the other end of the bidirectional threaded rod extends to the inside of the mounting cover, and the inner wall of the mounting cover is fixedly installed with a driving motor.

[0013] As a further description of the above technical scheme:

[0014] The other end of the bidirectional threaded rod is fixedly connected with the output end of the driving motor, and the outer surface of the bidirectional threaded rod is threadedly installed with a positioning plate.

[0015] As a further description of the above technical scheme:

[0016] The side wall of the positioning plate is rotatably connected with the side wall of the limiting seat through a rotating shaft, and the side wall of the positioning plate is fixedly installed with a positioning spring.

[0017] As a further description of the above technical scheme:

[0018] One end of the positioning spring is fixedly installed with a fixing disc, and the side wall of the fixing disc is fixedly installed with a positioning pin.

[0019] As a further description of the above technical scheme:

[0020] One end of the positioning pin penetrates the inside of the positioning spring and extends to the outside of the side wall of the positioning plate, the side wall of the limiting seat is provided with a positioning hole, and the positioning pin and the positioning hole are appropriately sized.

[0021] Therefore, the side guide plate polishing processing clamping mechanism has the advantages that:

[0022] 1、The side guide plate polishing processing clamping mechanism has the advantages that:

[0023] 2、The side guide plate polishing processing clamping mechanism has the advantages that: BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a side guide plate polishing processing clamping mechanism.

[0025] Figure 2 It is a side guide plate polishing processing clamping mechanism.

[0026] Figure 3 It is a side guide plate polishing processing clamping mechanism. Figure 1 It is a side guide plate polishing processing clamping mechanism.

[0027] Figure 4 It is a side guide plate polishing processing clamping mechanism.

[0028] LEGEND:

[0029] 1, bottom plate; 2, support column; 3, fixed frame; 4, mounting cover; 5, positioning assembly; 51, two-way threaded rod; 52, positioning plate; 53, positioning spring; 54, fixed disc; 55, positioning pin; 56, positioning hole; 6, limiting assembly; 61, limiting seat; 62, self-locking nut; 63, self-locking threaded rod; 64, pressing plate; 65, limiting spring; 66, fixed ring; 67, limiting pin; 68, rotating sleeve. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: a clamping mechanism is polished and is processed with side guide plate, including bottom plate 1, the upper surface of the bottom plate 1 is fixedly installed with support column 2, one end of the support column 2 is fixedly installed with fixed frame 3, the side wall of the fixed frame 3 is fixedly installed with mounting cover 4, the inner surface of the fixed frame 3 is provided with stroke groove, and the inner wall of stroke groove is provided with positioning assembly 5, the side wall of the positioning assembly 5 is provided with limiting assembly 6;

[0032] The limiting assembly 6 includes limiting seat 61, the upper surface of the limiting seat 61 is fixedly installed with self-locking nut 62, the inner wall of the self-locking nut 62 is threadedly installed with self-locking threaded rod 63, the side wall of the limiting seat 61 is provided with placing groove, one end of the self-locking threaded rod 63 extends to the inside of placing groove, one end of the self-locking threaded rod 63 is rotatably installed with rotating sleeve 68, the lower surface of the rotating sleeve 68 is fixedly installed with pressing plate 64, the lower surface of the pressing plate 64 is provided with rubber pad, the lower surface of the limiting seat 61 is fixedly installed with limiting spring 65, one end of the limiting spring 65 is fixedly installed with fixed ring 66, the inner wall of the fixed ring 66 is fixedly installed with limiting pin 67, one end of the limiting pin 67 penetrates the inside of limiting spring 65 and extends to the placing groove of limiting seat 61.

[0033] The specific implementation is: after the distance between the two limiting seats 61 is adjusted to the appropriate position, the two sides of the side guide plate are placed in the placing groove of the limiting seat 61, and then the self-locking threaded rod 63 is rotated, and under the action of the self-locking nut 62, the self-locking threaded rod 63 drives the pressing plate 64 to move to the bottom of the placing groove through the rotating sleeve 68, the limiting pin 67 changes according to the shape of the side guide plate under the action of the limiting spring 65 and the fixed ring 66, and the side guide plate is pressed in the placing groove under the action of the rubber pad, so that the side guide plate is fixed in the middle of the fixing frame 3, and then the upper surface of the side guide plate is polished.

[0034] The positioning assembly 5 comprises a bidirectional threaded rod 51, one end of the bidirectional threaded rod 51 is rotationally connected with the inner side wall of the stroke groove, the other end of the bidirectional threaded rod 51 extends to the inside of the mounting cover 4, a driving motor is fixedly installed on the inner wall of the mounting cover 4, the other end of the bidirectional threaded rod 51 is fixedly connected with the output end of the driving motor, a positioning plate 52 is threadedly installed on the outer surface of the bidirectional threaded rod 51, the side wall of the positioning plate 52 is rotationally connected with the side wall of the limiting seat 61 through a rotating shaft, a limiting spring 53 is fixedly installed on the side wall of the positioning plate 52, one end of the limiting spring 53 is fixedly installed with a fixed disc 54, a limiting pin 55 is fixedly installed on the side wall of the fixed disc 54, one end of the limiting pin 55 extends to the outside of the side wall of the positioning plate 52 through the inside of the limiting spring 53, and a positioning hole 56 is arranged on the side wall of the limiting seat 61, and the limiting pin 55 is matched with the positioning hole 56 in size.

[0035] The specific implementation is: according to the size of the side guide plate, the driving motor in the mounting cover 4 drives the bidirectional threaded rod 51 to rotate, and under the action of the thread, the positioning plate 52 drives the limiting seat 61 to move relatively, the one end of the limiting pin 55 is separated from the positioning hole 56 through the fixed disc 54, then the side guide plate is turned over by rotating the limiting seat 61, after the side guide plate is turned over, the limiting spring 53 drives the limiting pin 55 to be inserted into the positioning hole 56 through the fixed disc 54, so that the side guide plate is fixed by fixing the limiting seat 61, and then the other side of the side guide plate is polished.

[0036] Working principle: according to the size of the side guide plate, the driving motor in the cover 4 drives the bidirectional threaded rod 51 to rotate, and under the action of the screw, the positioning plate 52 will drive the limiting seat 61 to move relatively, until the distance between the two limiting seats 61 is adjusted to the appropriate position, then the two sides of the side guide plate are placed in the placing groove of the limiting seat 61, then the self-locking threaded rod 63 is rotated, under the action of the self-locking nut 62, the self-locking threaded rod 63 drives the pressing plate 64 to move to the bottom of the placing groove through the rotating sleeve 68, the limiting pin 67 will change according to the shape of the side guide plate under the action of the limiting spring 65 and the fixed ring 66, and the side guide plate is pressed in the placing groove under the action of the rubber pad, so as to fix the side guide plate in the middle of the fixing frame 3, then the upper surface of the side guide plate is polished, one end of the positioning pin 55 is separated from the positioning hole 56 through the fixing disc 54, then the side guide plate is turned over by rotating the limiting seat 61, after the side guide plate is turned over, the positioning spring 53 drives the positioning pin 55 to insert into the positioning hole 56 through the fixing disc 54, so as to fix the side guide plate by fixing the limiting seat 61, then the other side of the side guide plate is polished.

[0037] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A clamping mechanism for grinding a side guide plate, comprising a base plate (1), characterized in that: A support column (2) is fixedly mounted on the upper surface of the base plate (1), a fixing frame (3) is fixedly mounted on one end of the support column (2), a mounting cover (4) is fixedly mounted on the side wall of the fixing frame (3), a travel groove is provided on the inner surface of the fixing frame (3), a positioning assembly (5) is provided on the inner wall of the travel groove, and a limit assembly (6) is provided on the side wall of the positioning assembly (5); The limiting assembly (6) includes a limiting seat (61), a self-locking nut (62) is fixedly mounted on the upper surface of the limiting seat (61), a self-locking threaded rod (63) is threadedly mounted on the inner wall of the self-locking nut (62), a placement groove is provided on the side wall of the limiting seat (61), one end of the self-locking threaded rod (63) extends to the inside of the placement groove, and a rotating sleeve (68) is rotatably mounted on one end of the self-locking threaded rod (63).

2. A clamping mechanism for grinding a side guide plate according to claim 1, characterized in that: A pressing plate (64) is fixedly mounted on the lower surface of the rotating sleeve (68), a rubber pad is provided on the lower surface of the pressing plate (64), and a limiting spring (65) is fixedly mounted on the lower surface of the limiting seat (61).

3. The clamping mechanism for grinding a side guide plate according to claim 2, characterized in that: A fixing ring (66) is fixedly mounted on one end of the limiting spring (65), a limiting pin (67) is fixedly mounted on the inner wall of the fixing ring (66), and one end of the limiting pin (67) passes through the interior of the limiting spring (65) and extends into the placement groove of the limiting seat (61).

4. The clamping mechanism for grinding a side guide plate according to claim 3, characterized in that: The positioning assembly (5) comprises a bidirectional threaded rod (51), one end of the bidirectional threaded rod (51) is rotatably connected to the inner wall of the travel groove, and the other end of the bidirectional threaded rod (51) extends to the interior of the mounting cover (4), and a drive motor is fixedly mounted on the inner wall of the mounting cover (4).

5. The clamping mechanism for grinding a side guide plate according to claim 4, characterized in that: The other end of the bidirectional threaded rod (51) is fixedly connected to the output end of the driving motor, and a positioning plate (52) is threadedly mounted on the outer surface of the bidirectional threaded rod (51).

6. The clamping mechanism for grinding a side guide plate according to claim 5, characterized in that: The side wall of the positioning plate (52) is rotatably connected to the side wall of the limiting seat (61) via a rotating shaft, and a positioning spring (53) is fixedly mounted on the side wall of the positioning plate (52).

7. The clamping mechanism for grinding a side guide plate according to claim 6, characterized in that: A fixing disk (54) is fixedly mounted on one end of the positioning spring (53), and a positioning pin (55) is fixedly mounted on a side wall of the fixing disk (54).

8. The clamping mechanism for grinding a side guide plate according to claim 7, characterized in that: One end of the positioning pin (55) passes through the interior of the positioning spring (53) and extends to the outside of the side wall of the positioning plate (52). A positioning hole (56) is provided on the side wall of the limiting seat (61). The positioning pin (55) is adapted to the positioning hole (56) in size.

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