High-stability clamp for magnetic shoe machining

Abstract

The utility model discloses a high-stability clamp for magnetic shoe processing, which comprises a main body unit and a clamping unit, the main body unit comprises a bottom plate, the upper end face of the bottom plate is symmetrically and fixedly connected with vertical plates, and an arc-shaped placing plate is arranged on the bottom plate; the operation unit comprises a first servo motor and a second servo motor, and the first servo motor and the second servo motor are fixedly installed on the right end vertical plate. The output end of the second servo motor drives the second threaded rod to rotate, the second threaded rod drives the two second threaded sleeves to move relatively, the two second threaded sleeves drive the clamping plates through the vertical rods to drive the L-shaped sliding rods to move relatively, the two L-shaped sliding rods abut against the magnetic shoes, and the multiple magnetic shoes are pushed on the same straight line and fixed. And a plurality of magnetic shoes can be fixed at a time, so that the inner arc surfaces of the plurality of magnetic shoes can be polished at a time, and the polishing of the inner arc surfaces of the magnetic shoes can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic tile processing, in particular to a clamp with high stability for magnetic tile processing. Background Art

[0002] Magnetic tiles are mainly used in permanent magnet DC motors. Unlike electromagnetic motors that generate magnetic potential sources through excitation coils, permanent magnet motors use permanent magnetic materials to generate a constant magnetic potential source. Permanent magnetic tiles have many advantages instead of electric excitation, such as simple motor structure, easy maintenance, light weight, small size, reliable use, less copper usage, low copper loss, and low energy consumption.

[0003] The utility model with the existing publication number CN219725798U discloses a clamping device for grinding the inner arc of a magnetic tile, including a positioning mechanism, a linkage mechanism and a magnetic tile to be ground; the positioning mechanism includes an upper clamp, a lower clamp, a lower clamp and a positioning seat, the lower clamp is fixed at the top of the positioning seat, the upper clamp is connected to the two sides of the top of the lower clamp by sliding up and down, the inner clamp is connected to the upper clamp by sliding left and right, and the inner clamp is connected to the inner arc surface of the magnetic tile to be ground; the linkage mechanism includes an upper bevel gear, a lower bevel gear, a vertical screw, a control shaft and a horizontal screw. The clamping device fixes the top and lower arc surface of the magnetic tile to be ground respectively through the upper and lower clamps in the positioning mechanism, and fixes the inner arc surface of the magnetic tile to be ground through the inner clamp, so as to achieve the purpose of fully positioning the magnetic tile to be ground; the positioning mechanism realizes the control of the upper clamp by rotating the control shaft, and simultaneously realizes the synchronous control of the inner clamp, so as to improve the grinding efficiency of the magnetic tile.

[0004] In the above-mentioned clamp, the top and lower arc surfaces of the magnetic tile to be ground are respectively fixed in position by the upper and lower clamps in the positioning mechanism, and the inner arc surface of the magnetic tile to be ground is fixed in position by the inner clamp. However, the above-mentioned clamp can only fix one magnetic tile, so when grinding multiple inner arc surfaces of magnetic tiles, only one can be fixed at a time, which reduces the processing efficiency of the inner arc surface of the magnetic tile. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the purpose of the utility model is to provide a high-stability clamp for processing magnetic tiles, in order to solve the problem that "in the above-mentioned clamp, the top and lower arc surfaces of the magnetic tile to be ground are respectively fixed in position by the upper and lower clamps in the positioning mechanism, and the inner arc surface of the magnetic tile to be ground is fixed in position by the inner clamp, but the above-mentioned clamp can only fix one magnetic tile, and then when grinding multiple inner arc surfaces of magnetic tiles, only one can be fixed at a time, which reduces the processing efficiency of the inner arc surface of the magnetic tile."

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A high-stability fixture for processing magnetic tiles, comprising:

[0009] The main unit comprises a bottom plate, the upper end surface of the bottom plate is symmetrically fixedly connected with a vertical plate, and the bottom plate is provided with an arc-shaped placement plate;

[0010] The operating unit includes a No. 1 servo motor and a No. 2 servo motor, which are fixedly installed on the right end vertical plate, the output end of the vertical plate passes through the right end vertical plate and is fixedly connected to a No. 1 threaded rod, the end of the No. 1 threaded rod facing away from the No. 1 servo motor is rotatably connected to the left end vertical plate, a No. 1 threaded sleeve is threadedly sleeved on the No. 1 threaded rod, the lower end surface of the No. 1 threaded sleeve is fixedly connected to a connecting plate, and a grinding assembly is provided at the lower end of the connecting plate, the output end of the No. 2 servo motor passes through the right end vertical plate and is fixedly connected to the No. 2 threaded rod, the end of the No. 2 threaded rod facing away from the right end vertical plate is rotatably connected to the left end vertical plate, the No. 2 threaded rod is symmetrically threadedly sleeved with the No. 2 threaded sleeve, the lower end of each of the No. 2 threaded sleeves is fixedly connected to a vertical rod, and the lower end of each of the vertical rods is fixedly connected to a clamping plate.

[0011] As a preferred solution of the high-stability clamp for magnetic tile processing described in the utility model, the grinding assembly includes a mounting frame, a stepper motor and a grinding roller, the stepper motor is fixedly mounted on the mounting frame, the output end of the stepper motor passes through the mounting frame and is fixedly connected to the grinding roller, and the grinding roller is rotatably connected to the mounting frame.

[0012] As a preferred solution of the high-stability clamp for magnetic tile processing described in the utility model, wherein: the No. 2 threaded rod is provided with two sections of threads in opposite directions, the connecting plate is provided with a through hole, and the No. 2 threaded rod passes through the through hole.

[0013] As a preferred solution of the high-stability clamp for magnetic tile processing described in the utility model, the lower end of the connecting plate is fixedly connected to a mounting plate, the lower end surface of the mounting plate is fixedly mounted with an electric telescopic rod, and the mounting frame is fixedly mounted on the telescopic end of the electric telescopic rod.

[0014] As a preferred solution of the high-stability clamp for magnetic tile processing described in the utility model, each of the clamps is symmetrically fixedly connected with an L-shaped sliding rod, and the lower end of each of the L-shaped sliding rods is slidably connected to the bottom plate.

[0015] As a preferred solution of the high-stability clamp for magnetic tile processing described in the utility model, wherein: both ends of the arc-shaped placement plate are symmetrically fixedly connected with L-shaped plates, and the lower end of each of the L-shaped plates is fixedly connected to the bottom plate.

[0016] Beneficial effects of the utility model:

[0017] The output end of the No. 2 servo motor drives the No. 2 threaded rod to rotate, and the No. 2 threaded rod drives the two No. 2 threaded sleeves to move relatively, and the two No. 2 threaded sleeves drive the clamping plate to drive the L-shaped sliding rod to move relatively through the vertical rod. The two L-shaped sliding rods are against the magnetic tiles, and the multiple magnetic tiles are pushed on the same straight line and fixed. Multiple magnetic tiles can be fixed at one time, and then the inner arc surfaces of multiple magnetic tiles can be polished at one time, thereby improving the polishing of the inner arc surfaces of the magnetic tiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the overall front structure of a high-stability fixture for processing magnetic tiles proposed by the utility model;

[0020] Figure 2 for Figure 1 A front view of .

[0021] In the figure: 100, main unit; 101, bottom plate; 102, vertical plate; 103, arc placement plate; 104, L-shaped plate;

[0022] 200, operating unit; 201, servo motor No. 1; 202, threaded rod No. 1; 203, threaded sleeve No. 1; 204, connecting plate; 205, grinding assembly; 205a, mounting frame; 205b, stepping motor; 205c, grinding roller; 206, servo motor No. 2; 207, threaded rod No. 2; 208, threaded sleeve No. 2; 209, vertical rod; 210, clamping plate; 211, L-shaped sliding rod; 212, electric telescopic rod. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] Reference Figure 1-2 The utility model provides a high-stability fixture for processing magnetic tiles, comprising:

[0028] The main unit 100 includes a bottom plate 101, a vertical plate 102 is symmetrically fixedly connected to the upper end surface of the bottom plate 101, and an arc-shaped placement plate 103 is arranged on the bottom plate 101;

[0029] The operation unit 200 includes a No. 1 servo motor 201 and a No. 2 servo motor 206. The No. 1 servo motor 201 and the No. 2 servo motor 206 are fixedly installed on the right end vertical plate 102. The output end of the vertical plate 102 passes through the right end vertical plate 102 and is fixedly connected to the No. 1 threaded rod 202. One end of the No. 1 threaded rod 202 away from the No. 1 servo motor 201 is rotatably connected to the left end vertical plate 102. A No. 1 threaded sleeve 203 is threadedly sleeved on the No. 1 threaded sleeve 203. The lower end surface of the No. 1 threaded sleeve 203 is fixedly connected to a connecting plate 204. A grinding component 205 is provided at the lower end of the connecting plate 204. The output end of the No. 2 servo motor 206 passes through the right end vertical plate 102 and is fixedly connected to the No. 2 threaded rod 207. One end of the No. 2 threaded rod 207 away from the right end vertical plate 102 is rotatably connected On the left end vertical plate 102, the No. 2 threaded rod 207 is symmetrically threadedly sleeved with a No. 2 threaded sleeve 208, and the lower end of each No. 2 threaded sleeve 208 is fixedly connected with a vertical rod 209, and the lower end of each vertical rod 209 is fixedly connected with a clamping plate 210. The No. 2 threaded rod 207 is driven to rotate by the output end of the No. 2 servo motor 206, and the No. 2 threaded rod 207 drives the two No. 2 threaded sleeves 208 to move relative to each other. The two No. 2 threaded sleeves 208 drive the clamping plate 210 to drive the L-shaped sliding rod 211 to move relative to each other through the vertical rod 209. The two L-shaped sliding rods 211 are against the magnetic tiles, pushing the multiple magnetic tiles on the same straight line and fixing the multiple magnetic tiles, so that the multiple magnetic tiles can be fixed at one time, thereby making it possible to grind the inner arc surfaces of the multiple magnetic tiles at one time, thereby improving the grinding of the inner arc surfaces of the magnetic tiles.

[0030] Among them, the grinding component 205 includes a mounting frame 205a, a stepper motor 205b and a grinding roller 205c. The stepper motor 205b is fixedly mounted on the mounting frame 205a. The output end of the stepper motor 205b passes through the mounting frame 205a and is fixedly connected to the grinding roller 205c. The grinding roller 205c is rotatably connected to the mounting frame 205a. The inner arc surface of the magnetic tile to be processed can be ground through the grinding component 205.

[0031] Furthermore, the No. 2 threaded rod 207 is provided with two sections of threads in opposite directions, and a through hole is opened on the connecting plate 204. The No. 2 threaded rod 207 passes through the through hole, which can limit the No. 1 threaded sleeve 203 and prevent the No. 1 threaded sleeve 203 from rotating together with the No. 1 threaded rod 202.

[0032] Furthermore, the lower end of the connecting plate 204 is fixedly connected to a mounting plate, the lower end surface of the mounting plate is fixedly mounted with an electric telescopic rod 212, the mounting frame 205a is fixedly mounted on the telescopic end of the electric telescopic rod 212, and the telescopic end of the electric telescopic rod 212 can drive the grinding assembly 205 to move downward.

[0033] Furthermore, each clamping plate 210 is symmetrically fixedly connected with an L-shaped sliding rod 211 , and the lower end of each L-shaped sliding rod 211 is slidably connected to the bottom plate 101 , and the L-shaped sliding rod 211 moves on the floor 101 .

[0034] Furthermore, both ends of the arc-shaped placement plate 103 are symmetrically fixedly connected with L-shaped plates 104 , and the lower end of each L-shaped plate 104 is fixedly connected to the bottom plate 101 .

[0035] During use, multiple magnetic tiles to be processed are placed on the arc-shaped placement plate 103, and the No. 2 servo motor 206 is started. The output end of the No. 2 servo motor 206 drives the No. 2 threaded rod 207 to rotate, and the No. 2 threaded rod 207 drives the two No. 2 threaded sleeves 208 to move relative to each other. The two No. 2 threaded sleeves 208 drive the clamping plate 210 to drive the L-shaped sliding rod 211 to move relative to each other through the vertical rod 209. The two L-shaped sliding rods 211 are against the magnetic tiles, and the multiple magnetic tiles are pushed on the same straight line and fixed. Multiple magnetic tiles can be fixed at one time, so that the inner arc surfaces of multiple magnetic tiles can be polished at one time, thereby improving the polishing of the inner arc surfaces of the magnetic tiles.

[0036] Start the electric telescopic rod 212, the telescopic end of the electric telescopic rod 212 drives the grinding assembly 205 to move downward, the grinding roller 205c is against the inner arc surface of the magnetic tile, start the stepper motor 205b, the output end of the stepper motor 205b drives the grinding roller 205c to rotate, the grinding roller 205c can grind the inner arc surface of the magnetic tile, start the No. 1 servo motor 201, the output end of the No. 1 servo motor 201 drives the No. 1 threaded rod 202 to rotate, the No. 1 threaded rod 202 drives the grinding assembly 205 to move through the No. 1 threaded sleeve 203 and the connecting plate 204, and then the grinding assembly 205 can be moved to the remaining magnetic tiles to be polished.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A fixture with high stability for processing magnetic tiles, characterized in that: include: The main body unit (100) comprises a bottom plate (101), the upper end surface of the bottom plate (101) being symmetrically fixedly connected to a vertical plate (102), and an arc-shaped placement plate (103) being arranged on the bottom plate (101); The operation unit (200) comprises a No. 1 servo motor (201) and a No. 2 servo motor (206), wherein the No. 1 servo motor (201) and the No. 2 servo motor (206) are fixedly mounted on the right end vertical plate (102), an output end of the vertical plate (102) passes through the right end vertical plate (102) and is fixedly connected to a No. 1 threaded rod (202), an end of the No. 1 threaded rod (202) that is away from the No. 1 servo motor (201) is rotatably connected to the left end vertical plate (102), a No. 1 threaded sleeve (203) is threadedly sleeved on the No. 1 threaded rod (202), and a lower end surface of the No. 1 threaded sleeve (203) is fixedly connected to the No. 1 threaded sleeve (203). A connecting plate (204) is provided, and a grinding assembly (205) is arranged at the lower end of the connecting plate (204). The output end of the No. 2 servo motor (206) passes through the right end vertical plate (102) and is fixedly connected to a No. 2 threaded rod (207). One end of the No. 2 threaded rod (207) that is away from the right end vertical plate (102) is rotatably connected to the left end vertical plate (102). The No. 2 threaded rod (207) is symmetrically threadedly sleeved with a No. 2 threaded sleeve (208). The lower end of each No. 2 threaded sleeve (208) is fixedly connected to a vertical rod (209), and the lower end of each vertical rod (209) is fixedly connected to a clamping plate (210).

2. A fixture with high stability for processing magnetic tiles according to claim 1, characterized in that: The grinding assembly (205) comprises a mounting frame (205a), a stepper motor (205b) and a grinding roller (205c); the stepper motor (205b) is fixedly mounted on the mounting frame (205a); an output end of the stepper motor (205b) passes through the mounting frame (205a) and is fixedly connected to the grinding roller (205c); and the grinding roller (205c) is rotatably connected to the mounting frame (205a).

3. The fixture with high stability for processing magnetic tiles according to claim 1, characterized in that: The second threaded rod (207) is provided with two sections of threads in opposite directions, the connecting plate (204) is provided with a through hole, and the second threaded rod (207) passes through the through hole.

4. The fixture with high stability for processing magnetic tiles according to claim 2, characterized in that: The lower end of the connecting plate (204) is fixedly connected to a mounting plate, the lower end surface of the mounting plate is fixedly mounted with an electric telescopic rod (212), and the mounting frame (205a) is fixedly mounted on the telescopic end of the electric telescopic rod (212).

5. The fixture with high stability for processing magnetic tiles according to claim 1, characterized in that: Each of the clamping plates (210) is symmetrically fixedly connected to an L-shaped sliding rod (211), and the lower end of each of the L-shaped sliding rods (211) is slidably connected to the bottom plate (101).

6. The fixture with high stability for processing magnetic tiles according to claim 5, characterized in that: Both ends of the arc-shaped placement plate (103) are symmetrically and fixedly connected to L-shaped plates (104), and the lower end of each L-shaped plate (104) is fixedly connected to the bottom plate (101).

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