CN220407347U - Wire cutting integrated wire frame - Google Patents

Abstract

The utility model discloses a wire cutting integrated wire frame, which relates to the technical field of wire cutting and comprises a wire frame head and a connecting seat fixedly connected with one side of the wire frame head, wherein a wire threading limit convex part is fixedly arranged on the inner side of the wire frame head, a water seepage prevention stop block is fixedly arranged at the side end of the wire threading limit convex part, anti-overflow convex parts are fixedly arranged at the edges of the wire threading water inlet part and the side end of the water seepage prevention stop block, the wire frame head and the wire threading limit convex part are in a horn mouth-shaped structure, and the wire threading limit convex part can play a role of limiting a cutting wire, so that the cutting wire cannot move towards two ends of a guide wheel, and the positioning accuracy of the cutting wire is ensured; the water seepage prevention stop block is fixedly arranged at the side end of the threading limit convex part, so that water is prevented from penetrating into the inside of the wire frame head; through the fixed anti-overflow protruding part that is equipped with in wire feed water portion and prevention of seepage water dog side edge, avoid threading spacing convex part and prevention of seepage water dog side in wire feed process and can appear overflow problem, avoid coolant liquid to overflow from threading spacing convex part and prevention of seepage water dog side.

Description

Wire cutting integrated wire frame

Technical Field

The utility model relates to the technical field of wire cutting, in particular to a wire cutting integrated wire frame.

Background

The wire frame of the wire cutting machine tool is an important component and plays the following roles in wire cutting: 1. supporting the cutting line: 1. the wire frame is used for supporting the cutting wire and conveying the cutting wire to the cutting head, so that stability and precision of the cutting wire in the machining process are ensured. 2. Transmitting electrode energy: the conducting block on the wire frame is used for transmitting electrode energy, so that the real-time acquisition and regulation of the wire electrode current are ensured, and the processing quality and efficiency are improved. 3. Providing cooling lubrication: the wire frame can be further provided with a water spraying plate for providing cooling lubrication for the metal workpiece, so that the stability of the wire electrode current and the difficulty in breakage of the wire electrode are ensured. Therefore, the design and construction of the wire frame have important influence on the processing quality, efficiency and stability of the wire cutting machine. CN217343912U discloses a wire-cutting integrated wire frame assembly, the wire frame adopts a semi-open structure, so that an operation space is reserved for threading, and the threading time is saved; the conducting block is closer to the water spraying plate, so that the high-frequency sampling efficiency of the conducting block is improved, the conducting block in the structure can move, can move transversely or reversely after being worn, can be quickly replaced and fully utilized, and the cost is reduced; the efficient water spray has improved the process stability, has increased the life of wire electrode, saves time human cost, has promoted machining efficiency and quality simultaneously. However, the conventional wire-cutting integrated wire frame has a plurality of problems in the use process: firstly, cutting wires are directly wound on a guide wheel, and the two ends of the guide wheel are not provided with a wire stabilizing function, so that the problem that the cutting wires move towards the two ends of the guide wheel is caused, and the positioning of the cutting wires is inaccurate, and the cutting precision and stability are affected; secondly, the wire frame is in the wire threading in-process, and the water spray plate is close to wire frame head one end and can appear oozing liquid problem to lead to coolant liquid infiltration wire frame head inside, the overflow problem also can appear in the side of water spray plate simultaneously, makes the coolant liquid have a part not to flow along the cavity groove of water spray plate, influences holistic use.

Disclosure of Invention

The utility model aims to solve the problems that the existing wire cutting integrated wire frame has seepage, overflow and cutting wires moving to two ends of a guide wheel in the cutting process, so that the positioning of the cutting wires is inaccurate.

In order to solve the problems, the utility model provides a wire cutting integrated wire frame, which comprises a wire frame head and a connecting seat fixedly connected with one side of the wire frame head, wherein a wire threading limit convex part is fixedly arranged on the inner side of the wire frame head, the wire frame head and the wire threading limit convex part are in a horn mouth-shaped structure, a water seepage prevention stop block is fixedly arranged at the side end of the wire threading limit convex part, the water seepage prevention stop block is in a camber structure, a wire threading water inlet part is fixedly connected with one end of the wire threading limit convex part far away from the water seepage prevention stop block, and anti-overflow convex parts are fixedly arranged at the edges of the wire threading water inlet part and the side end of the water seepage prevention stop block.

Preferably, the side end of the connecting seat is provided with a water pipe joint hole communicated with the threading water inlet part, the top of the connecting seat is provided with a bolt positioning hole, and the water pipe joint hole is arranged at the side end of the connecting seat, so that the water pipe joint hole can be conveniently connected with a cooling pipe, and cooling liquid can conveniently enter the threading water inlet part through the cooling pipe to play a role of cooling and lubricating.

Preferably, the threading limiting convex parts are a group of annular structures which are arranged in a mirror image mode and are protruded towards the front end, so that the cutting wire can be better limited.

Preferably, the threading water inlet part comprises a threading water inlet seat, and a concave cavity groove is formed in the center of the threading water inlet seat.

Preferably, the anti-overflow protrusion part is in an L-shaped plate structure, and is provided with two parts, including a plate-shaped anti-overflow section which is arranged at the side end of the threading water inlet seat and protrudes upwards, one end of the plate-shaped anti-overflow section and a curved anti-overflow section, and the curved anti-overflow section protrudes upwards and is arranged at the side end of the anti-seepage stop block.

Preferably, the plate-shaped anti-overflow section is higher than the horizontal plane of the threading limit convex part, and the curved anti-overflow section is higher than the horizontal plane of the water seepage prevention stop block, so that the anti-overflow effect of the plate-shaped anti-overflow section on the side end of the threading limit convex part and the curved anti-overflow section on the side end of the water seepage prevention stop block is further effectively guaranteed.

Preferably, the outside and inboard edge of the spacing convex part of line frame head and threading all are equipped with the chamfer, the guide pulley groove that is linked together has all been seted up to line frame head and the spacing convex part center department of threading, and the chamfer can effectively guarantee the whole smoothness of line frame head and the spacing convex part of threading, can avoid installing and during the use, and line frame head and the spacing convex part edge part of threading can not fish tail human body or other objects to improve operating personnel's security, locate inboard edge and can avoid the damage of work piece edge to guide pulley and silk thread, thereby improve wire-electrode cutting's stability and precision.

Preferably, the wire frame head, the connecting seat, the wire threading limit protruding part, the water seepage prevention stop block, the wire threading water inlet part and the anti-overflow protruding part are all cast into an integrated structure by aluminum alloy, so that the wire frame head needs to bear larger pressure and vibration in the use process, and therefore the wire frame head needs to have enough strength and stability, the aluminum alloy has the effects of light weight and high strength, and meanwhile, the integral strength and stability of the wire frame are improved through the integrated structure, and the possibility of loosening and deformation of the wire frame in the use process is avoided.

By adopting the structure, the beneficial effects of the structure are that:

the wire threading limit convex parts are fixedly arranged on the inner side of the wire frame head, the wire frame head and the wire threading limit convex parts are in a horn mouth-shaped structure, and the wire threading limit convex parts can play a role in limiting the cutting wire, so that the cutting wire cannot move towards the two ends of the guide wheel, and the positioning accuracy of the cutting wire is ensured.

The utility model solves the water seepage problem possibly occurring in the threading process of the wire frame, and the water seepage prevention stop block is fixedly arranged at the side end of the threading limit convex part and is in a cambered structure, so that water can be effectively prevented from seeping into the wire frame head; through the fixed anti-overflow protruding part that is equipped with in wire feed water portion and prevention of seepage water dog side edge, avoided threading spacing convex part and prevention of seepage water dog side at wire feed in-process can appear overflow problem, avoid coolant liquid to overflow from threading spacing convex part and prevention of seepage water dog side to guarantee holistic use.

Drawings

Fig. 1 is a schematic structural view of a wire-cutting integrated wire frame according to the present utility model.

Fig. 2 is a schematic structural view of another view angle of the wire-cutting integrated wire frame according to the present utility model.

FIG. 3 is a schematic view of the structure of the anti-overflow protrusion member.

Fig. 4 is a plan view of the wire-cutting integrated wire frame of the present utility model.

In the figure: 1-line frame head, 2-connecting seat, 21-water pipe connecting hole, 22-bolt positioning hole, 3-threading limit convex part, 4-water seepage prevention stop block, 5-threading water inlet part, 51-threading water inlet seat, 52-cavity groove, 6-overflow prevention convex part, 61-plate-shaped overflow prevention section, 62-curved arc overflow prevention section, 7-chamfer and 8-guide wheel groove.

Detailed Description

The utility model is further illustrated by the following figures and examples.

As shown in fig. 1-4, the wire cutting integrated wire frame of the utility model comprises a wire frame head 1 and a connecting seat 2, wherein a wire threading limit convex part 3 is fixedly arranged on the inner side of the wire frame head 1, the wire threading limit convex part 3 and the wire threading limit convex part 3 are in a horn mouth-shaped structure, the wire threading limit convex part 3 can play a role of limiting cutting wires, so that the cutting wires can not move towards two ends of a guide wheel, the positioning accuracy of the cutting wires is ensured, a water seepage prevention stop block 4 is fixedly arranged at the side end of the wire threading limit convex part 3, the water seepage prevention stop block 4 is in a curved arch structure, water can be effectively prevented from penetrating into the wire frame head, a wire threading water inlet part 5 is fixedly connected with one end of the wire threading limit convex part 3 far away from the water seepage prevention stop block 4, and an anti-overflow convex part 6 is fixedly arranged at the edges of the side ends of the wire threading water inlet part 5 and the water seepage prevention stop block 4, and problems caused by the side ends of the wire threading limit convex part 3 and the water seepage prevention stop block 4 in the wire threading process are avoided.

The water pipe connecting hole 21 communicated with the threading water inlet part 5 is formed in the side end of the connecting seat 2, the water pipe connecting hole is formed in the side end of the connecting seat, and the water pipe connecting hole can be conveniently connected with a cooling pipe, so that cooling liquid can enter the threading water inlet part through the cooling pipe to perform cooling and lubricating effects, the bolt positioning hole 22 is formed in the top of the connecting seat 2, a connecting support can be fixedly connected to the outer side of the connecting seat 2, and the cooling liquid can be fixedly connected with a mounting bolt on the support.

The threading limit convex part 3 is a group of annular structures which are arranged in a mirror image mode and are protruded towards the front end, and cutting wires can be better limited.

The threading water inlet part 5 comprises a threading water inlet seat 51, and a concave cavity groove 52 is formed in the center of the threading water inlet seat 51.

The anti-overflow protrusion part 6 is of an L-shaped plate structure, the anti-overflow protrusion part 6 is provided with two parts, the anti-overflow protrusion part comprises a plate-shaped anti-overflow section 61 which is arranged at the side end of the threading water inlet seat 51 and protrudes upwards, one end of the plate-shaped anti-overflow section 61 and a curved arc-shaped anti-overflow section 62, the curved arc-shaped anti-overflow section 62 protrudes upwards and is arranged at the side end of the anti-seepage stop block 4, the plate-shaped anti-overflow section 61 is higher than the horizontal plane height of the threading limit convex part 3, and the curved arc-shaped anti-overflow section 62 is higher than the horizontal plane height of the anti-seepage stop block 4, so that the anti-overflow effect of the plate-shaped anti-overflow section 61 to the side end of the threading limit convex part 3 and the curved arc-shaped anti-overflow section 62 to the side end of the anti-seepage stop block 4 is further effectively ensured.

The outside and inboard edge of the spacing convex part 3 of line frame head 1 and threading all are equipped with chamfer 7, the guide pulley groove 8 that is linked together has all been seted up to the spacing convex part 3 center department of line frame head 1 and threading, and chamfer 7 can effectively guarantee the whole smoothness of the spacing convex part 3 of line frame head 1 and threading, can avoid the installation and during the use, and the line frame head 1 can not fish tail human body or other objects with the spacing convex part 3 edge portion of threading to improve operating personnel's security, locate inboard edge and can avoid the damage of work piece edge to guide pulley and silk thread, thereby improve wire-electrode cutting's stability and precision.

The wire frame head 1, the connecting seat 2, the wire threading limit convex part 3, the water seepage prevention stop block 4, the wire threading water inlet part 5 and the anti-overflow convex part 6 are all cast into an integrated structure by aluminum alloy, and the wire frame head needs to bear larger pressure and vibration in the use process, so that the wire frame head needs to have enough strength and stability, the aluminum alloy has the effects of light weight and high strength, and meanwhile, the integral strength and the stability of the wire frame are improved through the integrated structure, and the possibility of loosening and deformation of the wire frame in the use process is avoided.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes the above technical solutions of the present utility model in detail through a specific usage manner.

The specific working process is as follows: firstly, the guide wheel is firstly installed in the guide wheel groove 8 which is communicated with the center of the wire frame head 1 and the center of the wire threading limit protruding part 3, then the bolt positioning hole 22 at the top of the connecting seat is fixedly connected with the installation bolt on the support, the outer side of the connecting seat 2 is fixedly connected with the support, when the wire frame head is used, the required cutting wire passes through the wire threading guide wheel, the wire frame head 1 and the wire threading limit protruding part 3 form a horn-shaped structure, the wire threading limit protruding part 3 limits the cutting wire, the cutting wire cannot move towards the two ends of the guide wheel, the positioning accuracy of the cutting wire is ensured, the cutting wire downwards enters the cavity groove of the wire threading water inlet part 5 through the water seepage prevention stop 4, the water seepage into the wire frame head 1 can be effectively prevented, the plate-shaped anti-overflow section 61 of the anti-overflow protruding part 6 avoids overflow of the side end of the wire limiting protruding part 3, and the curved anti-overflow section 62 avoids overflow of the side end of the anti-seepage stop 4.

In a word, the wire cutting integrated wire frame has the advantages of simple structure, accurate positioning, good waterproof performance and the like, and can meet the requirements of wire cutting on production lines of various industries such as wires, cables and the like.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that in the present utility model, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features of the utility model described herein.

Claims (8)

1. The utility model provides a wire cutting integral type line frame, includes line frame head (1) and line frame head one side fixed connection's connecting seat (2), its characterized in that: wire threading limit convex part (3) are fixedly arranged on the inner side of wire frame head (1), wire frame head (1) and wire threading limit convex part (3) are of a horn mouth-shaped structure, water seepage prevention stop blocks (4) are fixedly arranged at the side ends of wire threading limit convex part (3), the water seepage prevention stop blocks (4) are of a curved arch structure, wire threading water inlet parts (5) are fixedly connected with one end of wire threading limit convex part (3) far away from the water seepage prevention stop blocks (4), and anti-overflow convex parts (6) are fixedly arranged at the edge of the side ends of wire threading water inlet parts (5) and the water seepage prevention stop blocks (4).

2. The wire-cut integrated bobbin of claim 1, wherein: the side end of the connecting seat (2) is provided with a water pipe connecting hole (21) communicated with the threading water inlet part (5), and the top of the connecting seat (2) is provided with a bolt positioning hole (22).

3. The wire-cut integrated bobbin of claim 2, wherein: the threading limit convex parts (3) are in a group of annular structures which are arranged in a mirror image mode and are protruded towards the front end.

4. A wire-cut integral wire frame according to claim 2 or 3, characterized in that: the threading water inlet part (5) comprises a threading water inlet seat (51), and a concave cavity groove (52) is formed in the center of the threading water inlet seat (51).

5. The wire-cut integrated bobbin of claim 4, wherein: the anti-overflow protruding part (6) is of an L-shaped plate structure, the anti-overflow protruding part (6) is provided with two parts, the anti-overflow protruding part comprises a plate-shaped anti-overflow section (61) which is arranged at the side end of the threading water inlet seat (51) and protrudes upwards, one end of the plate-shaped anti-overflow section (61) and an arc-shaped anti-overflow section (62), and the arc-shaped anti-overflow section (62) protrudes upwards and is arranged at the side end of the anti-seepage stop block (4).

6. The wire-cut integrated bobbin of claim 5, wherein: the platy anti-overflow section (61) is higher than the horizontal plane height of the threading limit convex part (3), and the curved anti-overflow section (62) is higher than the horizontal plane height of the anti-seepage stop block (4).

7. The wire-cut integrated bobbin of claim 1 or 6, wherein: chamfer angles (7) are respectively arranged at the outer side and the inner side edges of the wire frame head (1) and the wire threading limit convex part (3), and guide wheel grooves (8) which are communicated are respectively formed in the center of the wire frame head (1) and the wire threading limit convex part (3).

8. The wire-cut integrated bobbin of claim 7, wherein: the wire frame head (1), the connecting seat (2), the threading limit protruding part (3), the water seepage prevention stop block (4), the threading water inlet part (5) and the anti-overflow protruding part (6) are all cast into an integrated structure by aluminum alloy.