Modularized wire threading device of wire cutting equipment
Through the modularly designed wire cutting equipment threading device, the problem of electrode wire channel blockage in the long-term use of wire cutting equipment is solved, simple structure and convenient maintenance are achieved, and the reliability of the equipment is improved.
Patent Information
- Application Number
- CN202422443019.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-10-10
AI Technical Summary
The threading device of existing wire cutting equipment is prone to clogging and cleaning difficulties after long-term use, resulting in the equipment being unable to use normally.
The modular design adopts the wire-through device, which is divided into a fixed module, a disassembly module, a guide wire module and a wire feeding module. The wire-through and wire feeding functions of the electrode wire are realized through removable connection, and a wire guide seat and an upper arm frame are set to prevent clogging.
It realizes the cleaning and maintenance of electrode wire channels with simple structure and convenient maintenance, simplifies the disassembly and cleaning process, and improves the reliability of equipment use.
Smart Images
Figure CN223185673U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of wire cutting equipment, in particular to a modular wire threading device of the wire cutting equipment. Background Art
[0002] Wire cutting is referred to as wire cutting. The existing wire threading device has a structural design problem. In a large number of practical processes, when the wire path is blocked by dirt after long-term use of the equipment or there is a broken electrode wire in the wire path, it is very complicated to disassemble the pipeline, and there will be many problems after cleaning and reassembly, making it impossible to use it normally. Based on these existing practical problems, the utility model innovatively adopts a modular design concept, simplifies the complex design components into a combination of three independent modules, and adopts the fastest and most efficient combination method, achieving a simple structure and easy maintenance, solving the problems of cleaning, maintenance and disassembly in long-term use, and the modular design also creates feasibility for market standardization promotion, which has great promotion value. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a modular wire threading device for wire cutting equipment in view of the current status of the existing technology.
[0004] The technical solution adopted by the present invention to solve the above technical problems is:
[0005] A modular wire threading device for wire cutting equipment includes a machine tool, on which a wire threading device is arranged, the wire threading device including a fixing module, a disassembly module, a wire guide module and a wire feeding module, the fixing module is arranged at the end of the wire feeding module; the disassembly module is arranged on either side of the fixing module; the fixing module and the disassembly module are detachably connected; the wire guide module is arranged on the outside of the fixing module and the disassembly module; a wire guide seat is arranged on the wire guide module; an upper arm that can be opened or closed is provided on the wire guide seat; a wire feeding channel that connects the wire guide seat and the wire feeding module is arranged in the fixing module and the disassembly module; the electrode wire passes through the wire guide seat and the wire feeding channel and then enters the wire feeding module.
[0006] The effects achieved by the above components are as follows: a wire threading device is provided for threading and feeding the electrode wire; a fixing module and a disassembly module are provided, and a wire feeding channel is arranged between the fixing module and the disassembly module for feeding the electrode wire; the fixing module and the disassembly module are detachably connected, which is convenient for users to disassemble, clean or repair when the wire feeding channel is blocked; a wire guide module is provided to feed the wire; a wire guide seat and an upper arm are provided, and the upper arm can be opened or closed to prevent the problem of waste and falling and blockage; a wire feeding module is provided to feed the wire; the function of wire cutting auxiliary wire threading is realized by combining four independent modules, the structure is simple, and maintenance and disassembly are convenient, which well solves the problem of cleaning and maintenance of the electrode wire path in long-term use.
[0007] Preferably, the guide wire module also includes a lower eye mold, an eye mold fixing seat, and an eye mold insulating plate; the lower eye mold is arranged on the eye mold fixing seat; an eye mold insulating plate is arranged below the eye mold fixing seat; the guide wire seat is arranged on the outside of the eye mold fixing seat; and a placement groove for placing the upper arm bracket is arranged on the eye mold fixing seat.
[0008] The effects achieved by the above components are: a lower eye mold is set up for wire threading and wire running; an eye mold fixing seat is set up to fix the lower eye mold; an eye mold insulating plate is set up to play an insulating role to prevent current from affecting the work.
[0009] Preferably, the wire feeding module includes a wire tube unit, a wire tube fixing block, a wire tube side sealing plate and a wire tube housing; the wire tube side sealing plate is arranged on the side wall of the wire tube housing; the wire tube unit is arranged in the wire tube housing through the wire tube fixing block.
[0010] The effects achieved by the above components are: a wire tube unit is provided to allow the electrode wire to pass through; a wire tube fixing block is provided to fix the wire tube unit; and a wire tube side sealing plate and a wire tube shell are provided to protect the wire tube unit.
[0011] Preferably, the disassembly module includes a module box, and one side of the module box is provided with a first wire guide plate, a second wire guide plate, a third wire guide plate and a fourth wire guide plate arranged closely in sequence; the wire feeding channel is provided on the second wire guide plate; the second wire guide plate is provided with an air vent; the module box, the first wire guide plate, the second wire guide plate, the third wire guide plate and the fourth wire guide plate are provided with through holes and conductive blocks; a driving motor, a driven wheel movable block, a driven wheel guide block and a clamping cylinder are provided inside the module box; an active clamping wheel is provided at the end after one end of the driving motor passes through the module box; a driven pin shaft passing through the surface of the module box is connected to one side of the driven wheel movable block; a driven shaft bearing is provided at one end of the driven pin shaft; a movable driven clamping wheel is provided on the periphery of the driven shaft bearing; a module sealing plate is provided on the outside of the module box.
[0012] The effects achieved by the above components are: by setting up a module box and a module cover plate, the components are protected and placed; the first wire guide plate, the second wire guide plate, the third wire guide plate and the fourth wire guide plate are set up to guide the wire; a through hole is set up for placing the wire guide wheel; a conductive block is set up to generate a current circuit; a driving motor, a driven wheel movable block, a driven wheel guide block, a driven pin shaft, a driven shaft bearing, a movable driven clamping wheel and a clamping cylinder are set up to transmit the electrode wire for transmission.
[0013] Preferably, the fixing module includes: a main board, a wire guide wheel, and a fixed arm sealing plate; the wire guide wheel is arranged on the main board; and the fixed wall sealing plate is arranged on the outside of the main board.
[0014] The effects achieved by the above components are: a main board is provided for the wire guide wheel; the wire guide wheel is provided to transmit the electrode wire; and a fixed arm sealing plate is provided to protect the internal structure.
[0015] Preferably, a blowing unit is arranged at any position on the eye mold fixing seat; and a blowing channel connected to the blowing unit is arranged on the eye mold fixing seat.
[0016] The effect achieved by the above components is that the blowing unit and the blowing channel are provided to prevent the upper eye mold from being blocked.
[0017] Preferably, the wire tube unit includes an inner tube, an outer tube, a protective sleeve, and a guide tube; the protective sleeve is arranged at the connection between the outer tube and the wire feeding channel; the outer tube is arranged on the outside of the inner tube; the guide tube is arranged at the other end of the outer tube away from the protective sleeve; the protective sleeve and the inner tube are made of insulating materials; and the guide tube is made of conductive material.
[0018] The effects achieved by the above components are: an inner tube is set for wire feeding, an outer tube is set for protecting the inner tube; a protective cover is set to protect the electrode wire, and a guide tube is set to receive electrical circuit signals; the protective cover and the inner tube are set to insulating materials to prevent the generation of electrical circuits.
[0019] Preferably, the fixing module and the disassembly module are disassembled or assembled via screws.
[0020] The effects achieved by the above components are: by providing a screw for disassembling or installing the fixing module and the disassembling module, it is convenient for users to perform maintenance or cleaning.
[0021] Preferably, a control unit is arranged on the machine tool; the control unit is electrically connected to the wire threading device.
[0022] The effect achieved by the above components is: a control unit is set up to control the machine tool so that it can perform automated processing.
[0023] Compared with the prior art, the advantages of the present invention are: a wire threading device is provided for threading and feeding the electrode wire; a fixing module and a disassembly module are provided, and a wire feeding channel is arranged between the fixing module and the disassembly module for feeding the electrode wire; the fixing module and the disassembly module are detachably connected, which is convenient for users to disassemble, clean or repair when the wire feeding channel is blocked; a wire guide module is provided to play the role of wire feeding; a wire guide seat and an upper arm are provided, and the upper arm can be opened or closed to prevent waste and falling and blockage; a wire feeding module is provided to play the role of wire feeding; the function of wire cutting auxiliary wire threading is realized by combining four independent modules, the structure is simple, and maintenance and disassembly are convenient, which well solves the problem of cleaning and maintenance of the electrode wire channel in long-term use. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a structural diagram of the utility model;
[0025] Figure 2 This is a schematic diagram of the upper arm opening structure of the utility model;
[0026] Figure 3 It is a schematic diagram of the structure decomposition of the utility model;
[0027] Figure 4 This is a schematic diagram of the disassembly module structure of the present invention in a disassembled state;
[0028] Figure 5 This is a structural diagram of the eye mold fixing seat of the utility model;
[0029] Figure 6 This is a cross-sectional schematic diagram of the structure of the wire harness unit of the present invention;
[0030] Figure 7 It is a schematic diagram of the machine tool structure of the present utility model.
[0031] Reference numerals: 1. machine tool; 11. wire threading device; 12. screw; A. fixed module; 2. main board; 21. wire guide wheel; 22. fixed arm sealing plate; B. disassembly module; 3. module box; 31. first wire guide plate; 32. second wire guide plate; 33. third wire guide plate; 34. fourth wire guide plate; 35. vent hole; 36. through hole; 37. conductive block; 38. driving motor; 39. driven wheel movable block; 311. driven wheel guide block; 312. clamping cylinder; 313. driven clamping wheel; 314 , driven shaft bearing; 315, movable driven clamping wheel; 316, module sealing plate; 317, driven pin shaft; C, wire guide module; 4, wire guide seat; 41, upper arm; 42, lower eye mold; 43, eye mold fixing seat; 44, eye mold insulation plate; 45, blowing unit; 46, blowing channel; 47, placement slot; D, wire feeding module; 5, wire tube unit; 51, wire tube fixing block; 52, wire tube side sealing plate; 53, wire tube housing; 54, inner tube; 55, outer tube; 56, protective cover; 57, guide tube. DETAILED DESCRIPTION
[0032] The following diagrams illustrate various embodiments of the present invention. For clarity, many practical details will be included in the following description. However, it should be understood that these practical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not essential. Furthermore, to simplify the drawings, some commonly used structures and components are depicted in simplified schematic form.
[0033] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back... are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0034] Moreover, some of the above-mentioned terms may be used to express other meanings in addition to indicating orientation or positional relationships. For example, the term "on" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For ordinary technicians in this field, the specific meanings of these terms in this utility model can be understood according to the specific circumstances.
[0035] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal connections between two devices, elements, or components. The connection methods discussed herein are prior art and are common knowledge to those skilled in the art without modification. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.
[0036] In addition, in the present invention, descriptions such as "first" and "second" are only used for descriptive purposes and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.
[0037] like Figures 1 to 7 As shown, the utility model provides
[0038] A modular wire threading device for wire cutting equipment includes a machine tool 1, on which a wire threading device 11 is arranged. The wire threading device 11 includes a fixing module A, a disassembly module B, a wire guide module C and a wire feeding module D. The fixing module A is arranged at the end of the wire feeding module D; the disassembly module B is arranged on either side of the fixing module A; the fixing module A and the disassembly module B are detachably connected; the wire guide module C is arranged on the outside of the fixing module A and the disassembly module B; a wire guide seat 4 is arranged on the wire guide module C; an upper arm 41 that can be opened or closed is provided on the wire guide seat 4; a wire feeding channel that connects the wire guide seat 4 with the wire feeding module D is arranged in the fixing module A and the disassembly module B; the electrode wire passes through the wire guide seat 4 and the wire feeding channel and then enters the wire feeding module D. A wire threading device 11 is provided for threading and feeding the electrode wire; a fixing module A and a disassembly module B are provided, and a wire feeding channel is arranged between the fixing module A and the disassembly module B for feeding the electrode wire; the fixing module A and the disassembly module B are detachably connected, which is convenient for users to disassemble, clean or repair when the wire feeding channel is blocked; a wire guide module C is provided to play the role of wire feeding; a wire guide seat 4 and an upper arm support 41 are provided, and the upper arm support 41 can be opened or closed to prevent waste and falling and blockage; a wire feeding module D is provided to play the role of wire feeding; through the combination of four independent modules, the function of wire cutting auxiliary wire threading is realized, the structure is simple, and maintenance and disassembly are convenient, which well solves the problem of cleaning and maintenance of the electrode wire path in long-term use.
[0039] The guide wire module C also includes a lower eye mold 42, an eye mold fixing seat 43, and an eye mold insulating plate 44; the lower eye mold 42 is set on the eye mold fixing seat 43; the eye mold insulating plate 44 is arranged below the eye mold fixing seat 43; the guide wire seat 4 is set outside the eye mold fixing seat 43; and the eye mold fixing seat 43 is provided with a placement slot 47 for placing the upper arm 41. The lower eye mold 42 is used for wire threading and routing; the eye mold fixing seat 43 is used to fix the lower eye mold 42; and the eye mold insulating plate 44 is provided to provide insulation to prevent current from affecting the operation.
[0040] The wire feeding module D includes a wire tube unit 5, a wire tube fixing block 51, a wire tube side sealing plate 52, and a wire tube housing 53. The wire tube side sealing plate 52 is arranged on the side wall of the wire tube housing 53. The wire tube unit 5 is arranged in the wire tube housing 53 through the wire tube fixing block 51. The wire tube unit 5 is provided to allow the electrode wire to pass through; the wire tube fixing block 51 is provided to fix the wire tube unit 5; the wire tube side sealing plate 52 and the wire tube housing 53 are provided to protect the wire tube unit 5.
[0041] The disassembly module B includes a module box 3, on one side of which are arranged closely a first wire guide plate 31, a second wire guide plate 32, a third wire guide plate 33 and a fourth wire guide plate 34; the wire feeding channel is provided on the second wire guide plate 32; a vent hole 35 is provided on the second wire guide plate 32; a through hole 36 and a conductive block 37 are provided on the module box 3, the first wire guide plate 31, the second wire guide plate 32, the third wire guide plate 33 and the fourth wire guide plate 34; the module box 3 is provided with a plurality of wire guide plates. The module box 3 is provided with a driving motor 38, a driven wheel movable block 39, a driven wheel guide block 311 and a clamping cylinder 312; an active clamping wheel is provided at the other end after one end of the driving motor 38 passes through the module box 3; one side of the driven wheel movable block 39 is connected to a driven pin shaft 317 passing through the surface of the module box 3; one end of the driven pin shaft 317 is provided with a driven shaft bearing 314; a movable driven clamping wheel 315 is provided on the periphery of the driven shaft bearing 314; a module sealing plate 316 is arranged on the outside of the module box 3. By setting up a module box 3 and a module sealing plate 316, the components are protected and placed; a first wire guide plate 31, a second wire guide plate 32, a third wire guide plate 33 and a fourth wire guide plate 34 are set up to guide the wire; a through hole 36 is set up for placing the wire guide wheel 21; a conductive block 37 is set up to generate a current loop; a driving motor 38, a driven wheel movable block 39, a driven wheel guide block 311, a driven pin shaft 317, a driven shaft bearing 314, a movable driven clamping wheel 315 and a clamping cylinder 312 are set up to transmit the electrode wire for transmission.
[0042] The fixed module A includes: a main board 2, a godet 21, and a fixed arm sealing plate 22; the godet 21 is mounted on the main board 2; the fixed wall sealing plate is mounted outside the main board 2. The main board 2 is used to operate the godet 21; the godet 21 is used to transmit the electrode wire; the fixed arm sealing plate 22 is used to protect the internal structure.
[0043] A blowing unit 45 is arranged at any position on the eye mold fixing base 43; a blowing channel 46 connected to the blowing unit 45 is arranged on the eye mold fixing base 43. By setting the blowing unit 45 and the blowing channel 46, the upper eye mold is prevented from being blocked.
[0044] The wire guide unit 5 includes an inner tube 54, an outer tube 55, a protective sleeve 56, and a guide tube 57. The protective sleeve 56 is provided at the connection between the outer tube 55 and the wire feeding channel; the outer tube 55 is provided outside the inner tube 54; the guide tube 57 is provided at the other end of the outer tube 55 away from the protective sleeve 56. The protective sleeve 56 and inner tube 54 are made of insulating materials; the guide tube 57 is made of conductive material. The inner tube 54 is provided for wire feeding, the outer tube 55 is provided for protecting the inner tube 54; the protective sleeve 56 is provided for protecting the electrode wire, and the guide tube 57 is provided for receiving electrical circuit signals. The protective sleeve 56 and inner tube 54 are provided with insulating materials to prevent the generation of electrical circuits.
[0045] The fixing module A and the disassembly module B are disassembled or installed via a screw 12. The screw 12 is provided for disassembling or installing the fixing module A and the disassembly module B, which facilitates maintenance or cleaning for users.
[0046] The machine tool 1 is provided with a control unit, which is electrically connected to the wire threading device 11. The control unit is provided to control the machine tool 1 so that the machine tool 1 can perform automated processing. Specific embodiments
[0047] When the electrode wire needs to be threaded, the electrode wire passes through the upper arm 41 and enters the wire feeding channel from the lower eye mold 42. Then the electrode wire will be transmitted through the wire guide wheel 21, and then the electrode wire will enter the inner tube 54. Because the electrode wire has touched the conductive block 37 in the disassembly module B, an electrical circuit will be formed after the electrode wire touches the conductive tube.
[0048] The control unit described in the present invention has a conventional and well-known structure and technology to those skilled in the art, so there is no need for excessive description and illustration.
[0049] The wire feeding channel described in this invention has been described in detail in the specification, so it is not marked in the accompanying drawings. Please be aware of this.
[0050] In the description of this specification, reference is made to the terms "one embodiment", "some embodiments", "examples", "specific examples", etc.
[0051] Descriptions such as "example" or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in an appropriate manner. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without contradiction.
[0052] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as bolts, rivets, welding, and bonding in the existing technology, which will not be described in detail here.
[0053] The above content is only a preferred embodiment of the present invention. For ordinary technicians in this field, various changes and variations can be made in the specific implementation methods and application scope based on the concept of the present invention. The content of this specification should not be understood as a limitation of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the claims of the present invention.
Claims
1. A modular wire threading device for a wire cutting machine, comprising a machine tool, wherein the machine tool is provided with the wire threading device, characterized in that: The wire threading device includes a fixing module (A), a disassembly module (B), a wire guide module (C) and a wire feeding module (D), wherein the fixing module (A) is arranged at the end of the wire feeding module (D); the disassembly module (B) is arranged on either side of the fixing module (A); the fixing module (A) and the disassembly module (B) are detachably connected; the wire guide module (C) is arranged on the outside of the fixing module (A) and the disassembly module (B); a wire guide seat is arranged on the wire guide module (C); an upper arm that can be opened or closed is provided on the wire guide seat; a wire feeding channel that connects the wire guide seat and the wire feeding module (D) is arranged in the fixing module (A) and the disassembly module (B); the electrode wire passes through the wire guide seat and the wire feeding channel and then enters the wire feeding module (D).
2. The modular wire threading device of a wire cutting device according to claim 1, characterized in that: The guide wire module (C) also includes a lower eye mold, an eye mold fixing seat, and an eye mold insulating plate; the lower eye mold is arranged on the eye mold fixing seat; an eye mold insulating plate is arranged below the eye mold fixing seat; the guide wire seat is arranged outside the eye mold fixing seat; and a placement groove for placing the upper arm bracket is arranged on the eye mold fixing seat.
3. The modular wire threading device of a wire cutting device according to claim 1, characterized in that: The wire feeding module (D) comprises a wire tube unit, a wire tube fixing block, a wire tube side sealing plate and a wire tube housing; the wire tube side sealing plate is arranged on the side wall of the wire tube housing; the wire tube unit is arranged in the wire tube housing through the wire tube fixing block.
4. The modular wire threading device of a wire cutting device according to claim 1, characterized in that: The disassembly module (B) includes a module box, and a first wire guide plate, a second wire guide plate, a third wire guide plate and a fourth wire guide plate are arranged closely on one side of the module box; the wire feeding channel is arranged on the second wire guide plate; the second wire guide plate is arranged with a vent; the module box, the first wire guide plate, the second wire guide plate, the third wire guide plate and the fourth wire guide plate are arranged with through holes and conductive blocks; a driving motor, a driven wheel movable block, a driven wheel guide block and a clamping cylinder are arranged inside the module box; an active clamping wheel is provided at the end of the driving motor after one end passes through the module box; a driven pin shaft passing through the surface of the module box is connected to one side of the driven wheel movable block; a driven shaft bearing is provided at one end of the driven pin shaft; a movable driven clamping wheel is provided on the periphery of the driven shaft bearing; a module sealing plate is arranged on the outside of the module box.
5. The modular wire threading device of a wire cutting device according to claim 1, characterized in that: The fixing module (A) comprises: a main board, a wire guide wheel, and a fixing arm sealing plate; the wire guide wheel is arranged on the main board; and the fixing wall sealing plate is arranged on the outside of the main board.
6. The modular wire threading device of a wire cutting device according to claim 2, characterized in that: A blowing unit is arranged at any position on the eye mold fixing seat; and a blowing channel connected to the blowing unit is arranged on the eye mold fixing seat.
7. The modular wire threading device of a wire cutting device according to claim 3, characterized in that: The wire tube unit includes an inner tube, an outer tube, a protective sleeve, and a guide tube; the protective sleeve is arranged at the connection between the outer tube and the wire feeding channel; the outer tube is arranged on the outside of the inner tube; the guide tube is arranged at the other end of the outer tube away from the protective sleeve; the protective sleeve and the inner tube are made of insulating materials; the guide tube is made of conductive material.
8. The modular wire threading device of a wire cutting device according to claim 1, characterized in that: The fixing module (A) and the disassembly module (B) are disassembled or assembled via screws.
9. A modular wire threading device for a wire cutting device according to any one of claims 1 to 8, characterized in that: A control unit is arranged on the machine tool; the control unit is electrically connected to the wire threading device.