Shifting fork device

Abstract

The utility model provides a shifting fork device. The shifting fork device comprises a shifting fork body and a linear sliding table module. The linear sliding table module and the wire roller are arranged in parallel, and the shifting fork body is arranged on the linear sliding table module in a sliding mode. A clamping groove used for clamping a belt is formed in the shifting fork body. The automatic wire winding device has the advantages that the shifting fork body can be used for shifting the belt to stably move in the axis direction of the wire roller, and therefore automatic wire winding can be conveniently achieved.

Description

[Technical field]

[0001] The utility model relates to the technical field of multi-wire cutting machines, in particular to a shifting fork device used for winding a multi-wire cutting unit. [Background technology]

[0002] Diamond wire is a cutting tool made of electroplated diamond on the outer layer of metal wire. Currently, diamond wire is widely used in cutting photovoltaic silicon wafers, sapphire, graphite, magnetic materials and other industries. With the development of multi-wire saws, multi-wire saws with diamond wire have been used in stone cutting, among which the multi-wire cutting unit is an important part of the multi-wire saw, such as a new type of cutting component and multi-wire saw disclosed in the Chinese invention patent with application number CN202310111179.7.

[0003] At present, the establishment of the wire network of the multi-wire cutting unit usually requires 4 operators to cooperate with each other to manually lay the wires, and it takes nearly 1-2 hours to complete. The operation is difficult and time-consuming. In order to improve the efficiency of the multi-wire cutting unit to establish the wire network, the inventor of this case proposed a device that uses a belt to drive the diamond wire to automatically wind the wire; because the entire multi-wire cutting unit has 4 wire rollers, each wire roller is provided with a number of wire grooves at intervals, so in order to enable the belt to drive the diamond wire to wind into the wire groove, it is urgent to provide a fork device that can move the belt along the axis of the wire roller. [Contents of the utility model]

[0004] The technical problem to be solved by the utility model is to provide a shift fork device, which can shift the belt to move stably along the axial direction of the line roller.

[0005] The utility model is implemented as follows: a fork device comprises a fork body and a linear slide module; the linear slide module and the line roller are arranged parallel to each other, and the fork body is slidably arranged on the linear slide module; a clamping groove for clamping a belt is formed on the fork body.

[0006] Furthermore, bearings are provided on both sides of the notch of the clamping groove.

[0007] Furthermore, the spacing between the outer rings of the bearings on both sides is equal to the width of the belt.

[0008] Furthermore, locking holes are provided on both sides of the notch of the clamping groove, and a first locking piece is provided on the inner ring of the bearing, and the first locking piece is locked on the fork body through the locking holes.

[0009] Furthermore, the first locking member is a bolt fixed on the inner ring of the bearing.

[0010] Furthermore, it also includes a supporting beam, and the linear slide module is installed on the supporting beam.

[0011] Furthermore, the fork body includes a first plate body, a second plate body and a third plate body, the first plate body is locked and connected to the linear slide module through a second locking member, the second plate body is connected between the first plate body and the third plate body, and the clamping groove is formed at the free end of the third plate body.

[0012] Furthermore, the first plate body, the second plate body and the third plate body are integrally formed.

[0013] Furthermore, a plurality of strip-shaped through holes are formed on the first plate body, and the second locking member passes through the strip-shaped through holes and is locked on the linear slide module.

[0014] Furthermore, the linear slide module is a screw linear slide module driven by a servo motor.

[0015] By adopting the technical solution of the utility model, at least the following beneficial effects are achieved:

[0016] 1. The fork device is designed to include a fork body and a linear slide module. The fork body is slidably set on the linear slide module, and the linear slide module and the wire roller are made parallel to each other. At the same time, a clamping groove for clamping the belt is set on the fork body. When it is used, the fork body can be used to move the belt stably along the axial direction of the wire roller, thereby facilitating automatic winding.

[0017] 2. Bearings are arranged on both sides of the notch of the clamping groove, so that when the belt is used, it can be clamped between the bearings on both sides. In this way, when the belt contacts the outer ring of the bearing during the transmission process, the outer ring of the bearing can rotate under the action of the belt, thereby effectively reducing the friction force and ensuring that the belt can be transmitted smoothly. At the same time, the belt is not easily damaged by friction.

[0018] 3. The design makes the distance between the outer rings of the bearings on both sides equal to the width of the belt, so that in actual use, it can not only ensure that the belt can be transmitted smoothly, but also use the outer rings of the two bearings to limit the two sides of the belt, so that the belt itself cannot move axially, thereby ensuring the stability of the belt transmission.

[0019] 4. By designing the linear slide module as a screw linear slide module driven by a servo motor, the accuracy of the fork body during movement can be guaranteed.

Brief Description of the Drawings

[0020] The present invention will be further described below in conjunction with the embodiments with reference to the accompanying drawings.

[0021] Figure 1 This is one of the three-dimensional structural diagrams of a fork device of the utility model;

[0022] Figure 2 This is the second three-dimensional structural diagram of a fork device of the utility model;

[0023] Figure 3 yes Figure 1 A magnified view of the middle A area;

[0024] Figure 4 This is a structural diagram of the fork body of the utility model after the bearing is removed;

[0025] Figure 5 This is a structural diagram of the connection between the bearing and the first locking member in the utility model;

[0026] Figure 6 It is a structural diagram of the utility model when the shift fork device is applied to a multi-wire cutting unit.

[0027] Description of reference numerals:

[0028] Fork device 100;

[0029] Multi-wire cutting unit 200;

[0030] The fork body 1, the clamping groove 11, the notch 111, the locking hole 112, the first plate body 12, the strip-shaped through hole 121, the second plate body 13, and the third plate body 14;

[0031] Linear slide module 2, slider 21, servo motor 22;

[0032] Line roller 3;

[0033] Belt 4;

[0034] Bearing 5;

[0035] First locking member 6, hexagonal structure 61;

[0036] Support beam 7, reinforcing rib 71. [Specific implementation method]

[0037] In order to better understand the technical solution of the present invention, the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0038] It should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing these embodiments and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. In addition, the terms "first", "second", etc., etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features.

[0039] See also Figures 1 to 6 As shown, a preferred embodiment of the utility model is a fork device 100, comprising a fork body 1 and a linear slide module 2; the linear slide module 2 and the line roller 3 are arranged parallel to each other, and the fork body 1 is slidably arranged on the linear slide module 2; a clamping groove 11 for clamping a belt 4 is formed on the fork body 1; when working, the fork body 1 is driven by the linear slide module 2 to move along the length direction of the linear slide module 2, and because the fork body 1 has the clamping groove 11 for clamping the belt 4, the fork body 1 can drive the belt 4 to move along the length direction of the linear slide module 2 when moving.

[0040] The utility model designs a fork device 100 including a fork body 1 and a linear slide module 2, wherein the fork body 1 is slidably set on the linear slide module 2, and the linear slide module 2 and the wire roller 3 are made parallel to each other, and at the same time, a clamping groove 11 for clamping the belt 4 is set on the fork body 1, so that in specific use, the fork body 1 can be used to move the belt 4 stably along the axial direction of the wire roller 3, thereby facilitating automatic winding.

[0041] In a preferred embodiment of the utility model, bearings 5 ​​are provided on both sides of the notch 111 of the clamping groove 11. Since the belt 4 will be driven by the four wire rollers 3 of the multi-wire cutting unit 200 to drive the diamond wire to achieve winding during the specific winding operation; therefore, the utility model adopts the arrangement of bearings 5 ​​on both sides of the notch 111 of the clamping groove 11, so that the belt 4 can be clamped between the bearings 5 ​​on both sides during specific use, so that when the belt 4 is in the process of transmission, when the belt 4 contacts the outer ring of the bearing 5, the outer ring of the bearing 5 can rotate under the action of the belt 4, thereby effectively reducing the friction force, ensuring that the belt 4 can be smoothly transmitted, and the belt 4 is not easily damaged by friction.

[0042] In a preferred embodiment of the utility model, the spacing between the outer rings of the bearings 5 ​​on both sides is equal to the width of the belt 4. The utility model is designed to make the spacing between the outer rings of the bearings 5 ​​on both sides equal to the width of the belt 4, so that in specific use, not only can the belt 4 be smoothly driven, but also the outer rings of the two bearings 5 ​​can be used to limit the two sides of the belt 4, so that the belt 4 itself cannot move axially, thereby ensuring the stability of the belt 4 transmission.

[0043] In a preferred embodiment of the utility model, in order to facilitate the installation of the bearing 5 on the fork body 1, locking holes 112 are provided on both sides of the notch 111 of the clamping groove 11, and the inner ring of the bearing 5 is provided with a first locking member 6, and the first locking member 6 is locked on the fork body 1 through the locking hole 112.

[0044] More specifically, the first locking member 6 is a bolt fixed to the inner ring of the bearing 5. In the specific implementation of the utility model, the first locking member 6 is fixed to the inner ring of the bearing 5 by integral molding or welding, and the first locking member 6 is formed with an inner hexagonal structure 61 at one end away from the fork body 1, so that the first locking member 6 can be rotated by a tool to lock the bearing 5 on the fork body 1.

[0045] In a preferred embodiment of the present invention, the fork device 100 further includes a support beam 7, and the linear slide module 2 is mounted on the support beam 7. In the specific implementation of the present invention, the support beam 7 is mounted on the multi-wire cutting unit 200, and the support beam 7 is used to support the linear slide module 2 and the fork body 1. In the specific implementation of the present invention, the support beam 7 is a hollow structure, and the support beam 7 is arranged with crisscross reinforcement ribs 71, which can not only ensure the strength of the entire support beam 7, but also help reduce the overall weight of the support beam 7.

[0046] In a preferred embodiment of the utility model, the fork body 1 includes a first plate body 12, a second plate body 13 and a third plate body 14, the first plate body 12 is locked and connected to the linear slide module 2 through a second locking member (not shown), the second plate body 13 is connected between the first plate body 12 and the third plate body 14, and the clamping groove 11 is formed at the free end of the third plate body 14. In the specific implementation of the utility model, a slider 21 is slidably provided on the linear slide module 2, and the first plate body 12 is locked to the slider 21 of the linear slide module 2 through a second locking member; the second locking member can be a screw or a bolt, and the first plate body 12 and the slider 21 can be locked by a plurality of second locking members to ensure the connection strength between the fork body 1 and the slider 21.

[0047] In a preferred embodiment of the present invention, the first plate 12, the second plate 13 and the third plate 14 are integrally formed, which is convenient for manufacturing and can ensure the overall strength of the fork body 1. More specifically, the fork body 1 can be integrally formed of stainless steel to ensure that the fork body 1 is not easily damaged during use.

[0048] In a preferred embodiment of the utility model, a plurality of strip-shaped through holes 121 are formed on the first plate body 12, and the second locking member passes through the strip-shaped through holes 121 and is locked on the linear slide module 2. The utility model forms a plurality of strip-shaped through holes 121 on the first plate body 12, so that in actual use, the height positions of the two bearings 5 ​​can be adjusted by using the strip-shaped through holes 121, thereby ensuring that the belt 4 can be clamped between the outer rings of the two bearings 5.

[0049] In a preferred embodiment of the utility model, the linear slide module 2 is a screw linear slide module driven by a servo motor 22. The utility model can ensure the accuracy of the fork body 1 during movement by designing the linear slide module 2 as a screw linear slide module driven by a servo motor 22.

[0050] Please refer to Figure 6 As shown, when the fork device 100 of the utility model is used in practice, it is necessary to equip each of the four wire rollers 3 of the multi-wire cutting unit 200 with a fork device 100, connect the two ends of the belt 4 to form an annular structure and put it on the four wire rollers 3, and at the same time make the fork device 100 clamp the belt 4 from both sides; in this way, when the linear slide module 2 drives the fork body 1 to move along the length direction of the linear slide module 2, the fork body 1 can drive the belt 4 to move along the length direction of the linear slide module 2.

[0051] Although the specific implementation methods of the present invention are described above, those skilled in the art should understand that the specific embodiments described are only illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A fork device, characterized in that: It comprises a shift fork body and a linear slide module; the linear slide module and the line roller are arranged parallel to each other, the shift fork body is slidably arranged on the linear slide module; a clamping groove for clamping a belt is formed on the shift fork body.

2. A fork device according to claim 1, characterized in that: Bearings are arranged on both sides of the notch of the clamping groove.

3. A fork device according to claim 2, characterized in that: The distance between the outer rings of the bearings on both sides is equal to the width of the belt.

4. A fork device according to claim 2, characterized in that: Locking holes are arranged on both sides of the notch of the clamping groove, and a first locking piece is arranged on the inner ring of the bearing. The first locking piece is locked on the fork body through the locking holes.

5. A fork device according to claim 4, characterized in that: The first locking member is a bolt fixed on the inner ring of the bearing.

6. A fork device according to any one of claims 1 to 5, characterized in that: It also includes a supporting beam, and the linear slide module is installed on the supporting beam.

7. A fork device according to claim 1, characterized in that: The fork body includes a first plate body, a second plate body and a third plate body. The first plate body is locked and connected to the linear slide module through a second locking member. The second plate body is connected between the first plate body and the third plate body. The clamping groove is formed at the free end of the third plate body.

8. A fork device according to claim 7, characterized in that: The first plate body, the second plate body and the third plate body are integrally formed.

9. A fork device according to claim 7, characterized in that: A plurality of strip-shaped through holes are formed on the first plate body, and the second locking member passes through the strip-shaped through holes and is locked on the linear slide module.

10. A fork device according to claim 1, characterized in that: The linear slide module is a screw linear slide module driven by a servo motor.

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