CN221249426U - Positioning tool for material to be cut and multi-wire cutting machine - Google Patents

Abstract

The utility model provides a positioning tool for a material to be cut and a multi-wire cutting machine, and belongs to the technical field of multi-wire cutting. The fixing piece is fixedly arranged on the substrate, a plurality of first clamping parts are arranged on the fixing piece, and a first wire passing groove is formed between two adjacent first clamping parts. The sliding piece is provided with a plurality of second clamping parts, a second wire passing groove used for the cutting wire to pass through is formed between two adjacent second clamping parts, and the sliding piece is in sliding connection with the fixing piece. The locking assembly is used for limiting the sliding piece to slide in a direction away from the fixed piece. The positioning tool for the material to be cut and the multi-wire cutting machine can avoid the problems that the material to be cut is fixed on a material plate through glue, the volatility of the glue can harm the health of operators, and the treatment of a cut product is complicated.

Description

Positioning tool for material to be cut and multi-wire cutting machine

Technical Field

The utility model belongs to the technical field of multi-wire cutting, and particularly relates to a positioning tool for a material to be cut and a multi-wire cutting machine.

Background

Before multi-wire cutting, the material to be cut is fixed on the material plate through glue, and then the material plate fixed with the material to be cut is locked on a workbench of the multi-wire cutting machine, and the glue is volatile, so that the health of operators can be endangered. After cutting, a material plate is heated or boiled, after the adhesive layer is completely softened, the cut product is taken down lightly, and residues on the product are cleaned carefully by a blade, so that the cutting process is complicated.

Disclosure of utility model

The utility model aims to provide a positioning tool for a material to be cut and a multi-wire cutting machine, and aims to solve the problems that the material to be cut is fixed on a material plate through glue, the volatility of the glue can harm the health of operators, and the treatment of a cut product is complicated.

In a first aspect, an embodiment of the present utility model provides a positioning tool for a material to be cut, including a substrate and at least one clamping unit, where the clamping unit includes a fixing member, a sliding member, and a locking assembly.

The mounting is set firmly on the base plate, have a plurality of first clamping parts on the mounting, a plurality of first clamping parts are along first direction interval setting in proper order to make adjacent two form the first wire casing that is used for the cutting line to pass between the first clamping part, first direction with the base plate is parallel.

The sliding piece and the fixing piece are located on the same side of the base plate, the sliding piece is provided with a plurality of second clamping portions, the second clamping portions are sequentially arranged at intervals along the first direction, a second wire passing groove used for a cutting line to pass through is formed between every two adjacent second clamping portions, the sliding piece is in sliding connection with the fixing piece along the second direction, the second clamping portions can be matched with the first clamping portions to clamp or loosen materials, and the second direction is parallel to the base plate and perpendicular to the first direction.

The locking component is used for limiting the sliding piece to slide in a direction away from the fixing piece so that the plurality of second clamping parts and the plurality of first clamping parts keep a state of matching and clamping materials.

Compared with the prior art, the scheme provided by the embodiment of the application has the advantages that the material to be cut is placed between the first clamping parts and the second clamping parts, the sliding piece is driven to slide until the second clamping parts and the first clamping parts are matched to clamp the material to be cut, and finally the locking component limits the sliding piece to slide in the direction away from the fixing piece, so that the second clamping parts and the first clamping parts are kept in a state of being matched to clamp the material to be cut. The substrate is locked on a workbench of the multi-wire cutting machine, the multi-wire cutting machine is started, each cutting wire penetrates through a first wire passing groove and a second wire passing groove and cuts a material to be cut, after cutting is completed, the locking component releases the limit on the sliding piece, then the sliding piece is driven to slide away from the fixing piece, and finally the cut product is taken out from between the plurality of first clamping parts and the plurality of second clamping parts. The material to be cut is fixed on the material plate without glue, so that the problem that the material to be cut is fixed on the material plate through the glue, the volatility of the glue can harm the health of operators and the treatment of the cut product is complicated can be avoided.

With reference to the first aspect, in one possible implementation manner, the fixing piece and the sliding piece each have a bearing portion, two bearing portions are located between the plurality of first clamping portions and the plurality of second clamping portions, and the clamping unit further includes a bearing plate. The bearing plate is positioned on the two bearing parts and used for bearing materials.

With reference to the first aspect, in one possible implementation manner, the locking assembly includes a connecting screw and a lock nut.

The connecting screw rod is arranged along the sliding direction of the sliding piece, the connecting screw rod is fixedly connected with the fixing piece, and the connecting screw rod penetrates through the sliding piece.

The lock nut is in threaded connection on the connecting screw rod, the lock nut is located the slider is kept away from the one side of mounting, the lock nut be used for with the slider butt.

With reference to the first aspect, in one possible implementation manner, the fixing piece is provided with a first threaded hole and a second threaded hole, the second threaded hole is communicated with the first threaded hole, the connecting screw is in threaded connection with the first threaded hole, and the clamping unit further comprises a tightening screw. The jacking screw is in threaded connection with the second threaded hole so as to extrude the connecting screw.

With reference to the first aspect, in one possible implementation manner, the sliding piece is provided with a third threaded hole, an axial lead of the third threaded hole is arranged along a sliding direction of the sliding piece, and the clamping unit further includes a limiting piece, a limiting bolt and a clamping nut.

The limiting piece is located at one side, far away from the fixing piece, of the sliding piece, and the limiting piece is fixedly connected with the base plate.

The screw rod of the limit bolt penetrates through the limit piece and the third threaded hole, and the screw rod of the limit bolt is in threaded connection with the third threaded hole.

The clamping nut is in threaded connection with the limit bolt, and the clamping nut is matched with the head of the limit bolt to clamp the limit piece.

With reference to the first aspect, in a possible implementation manner, the clamping unit further includes a plurality of sliding assemblies, and the sliding assemblies include a connecting shaft and a sliding bearing.

The connecting shaft is arranged along the sliding direction of the sliding piece, and the connecting shaft is connected with the fixing piece.

The sliding bearing is sleeved on the connecting shaft in a sliding mode, and the sliding bearing is fixedly arranged in the sliding piece in a penetrating mode.

With reference to the first aspect, in a possible implementation manner, the clamping unit further includes an elastic pad. The elastic pad is located a plurality of between the first clamping part and a plurality of the second clamping part, all have the space that is used for placing the material between the elastic pad and a plurality of between the first clamping part, the elastic pad with a plurality of between the second clamping part.

With reference to the first aspect, in one possible implementation manner, the number of the clamping units is two, where one clamping unit is located at one side of the other clamping unit along the second direction.

With reference to the first aspect, in one possible implementation manner, the two clamping units are symmetrically arranged and the two fixing pieces are attached to each other, one end of the connecting shaft is penetrated in the fixing piece, and the sliding assembly further comprises a limiting pad.

The limiting pad penetrates through the fixing piece and is abutted to one end, located in the fixing piece, of the connecting shaft, and the limiting pad is connected with the connecting shaft so as to limit the connecting shaft to slide in the direction away from the limiting pad.

In a second aspect, an embodiment of the present utility model further provides a multi-wire saw, including the positioning tool for a material to be cut.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the advantages that the problem that the volatility of the glue can harm the health of operators and the treatment of the cut product is complicated because the positioning tool for the material to be cut is included, so that the material to be cut is fixed on the material plate through the glue can be avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of an axial measurement structure in use of a positioning tool for a material to be cut according to an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;

FIG. 3 is an enlarged schematic view of part B in FIG. 1;

FIG. 4 is an enlarged schematic view of the part C in FIG. 1;

Fig. 5 is a schematic diagram of an axial sectional structure of a positioning tool for a material to be cut according to an embodiment of the present utility model;

FIG. 6 is an enlarged schematic view of the portion D in FIG. 5;

FIG. 7 is an enlarged schematic view of the portion E of FIG. 5;

FIG. 8 is a schematic diagram of a cross-sectional structure of an axial measurement of a positioning tool for a material to be cut according to an embodiment of the present utility model after an elastic pad and a supporting plate are removed;

FIG. 9 is an enlarged schematic view of the part F in FIG. 8;

FIG. 10 is an enlarged schematic view of the portion G of FIG. 8;

fig. 11 is an enlarged structural schematic view of a portion H in fig. 8.

In the figure: 1. a substrate; 2. a fixing member; 21. a first clamping part; 22. a first wire passing groove; 23. a first threaded hole; 24. a second threaded hole; 3. a slider; 31. a second clamping portion; 32. a second wire passing groove; 33. a third thread; 203. a support part; 4. a locking assembly; 41. a connecting screw; 42. a lock nut; 5. a bearing plate; 6. tightly pushing the screw; 7. a limiting piece; 71. a fixing part; 72. a connection part; 8. a limit bolt; 9. clamping a nut; 101. a connecting shaft; 1011. a fourth threaded hole; 102. a sliding bearing; 103. a limit pad; 104. a fixing screw; 110. an elastic pad; 120. a copper pad; 130. and (5) a product.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It should be further noted that the drawings and embodiments of the present utility model mainly describe the concept of the present utility model, and on the basis of the concept, some specific forms and arrangements of connection relations, position relations, power units, power supply systems, hydraulic systems, control systems, etc. may not be completely described, but those skilled in the art may implement the specific forms and arrangements described above in a well-known manner on the premise of understanding the concept of the present utility model.

When an element is referred to as being "fixed" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

The terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the same sense as the orientation or positional relationship shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" means two or more, and the meaning of "a number" means one or more, unless specifically defined otherwise.

Referring to fig. 1 to 3, a positioning tool for a material to be cut according to the present utility model will now be described. The positioning tool for the material to be cut comprises a base plate 1 and at least one clamping unit, wherein the clamping unit comprises a fixing piece 2, a sliding piece 3 and a locking assembly 4.

The fixing piece 2 is fixedly arranged on the substrate 1, the fixing piece 2 is provided with a plurality of first clamping parts 21, the plurality of first clamping parts 21 are sequentially arranged at intervals along a first direction, so that a first wire passing groove 22 for a cutting wire to pass through is formed between two adjacent first clamping parts 21, and the first direction is parallel to the substrate 1.

The sliding piece 3 and the fixing piece 2 are located on the same side of the base plate 1, the sliding piece 3 is provided with a plurality of second clamping portions 31, the plurality of second clamping portions 31 are sequentially arranged at intervals along the first direction, a second wire passing groove 32 used for a cutting line to pass through is formed between two adjacent second clamping portions 31, the sliding piece 3 and the fixing piece 2 are in sliding connection along the second direction, the plurality of second clamping portions 31 can clamp or loosen materials in a matched mode with the plurality of first clamping portions 21, and the second direction is parallel to the base plate 1 and perpendicular to the first direction.

The locking assembly 4 is used for limiting the sliding piece 3 to slide in a direction away from the fixed piece 2, so that the plurality of second clamping parts 31 and the plurality of first clamping parts 21 keep a state of cooperatively clamping materials.

Compared with the prior art, the positioning tool for the material to be cut provided by the utility model has the advantages that the material to be cut is placed between the first clamping parts 21 and the second clamping parts 31, then the sliding piece 3 is driven to slide until the second clamping parts 31 and the first clamping parts 21 are matched to clamp the material to be cut, and finally the sliding piece 3 is limited by the locking component 4 to slide in the direction away from the fixing piece 2, so that the second clamping parts 31 and the first clamping parts 21 are kept in a matched state to clamp the material to be cut. The base plate 1 is locked on a workbench of the multi-wire cutting machine, the multi-wire cutting machine is started, each cutting wire penetrates through one first wire passing groove 22 and one second wire passing groove 32 and cuts materials to be cut, after cutting is completed, the locking component 4 releases the limitation on the sliding piece 3, then the sliding piece 3 is driven to slide away from the fixing piece 2, and finally the cut products 130 are taken out from between the first clamping parts 21 and the second clamping parts 31. The material to be cut is fixed on the material plate without glue, so that the problem that the material to be cut is fixed on the material plate through glue, the volatility of the glue can harm the health of operators, and the treatment of the cut product 130 is complicated can be avoided.

In this embodiment, the number of the cutting lines, the first wire passing grooves 22, and the second wire passing grooves 32 is equal and corresponds to one another, and the cutting lines pass through the corresponding first wire passing grooves 22 and second wire passing grooves 32.

In some embodiments, referring to fig. 1, 4 and 5, the fixing member 2 and the sliding member 3 each have a bearing portion 203, and the two bearing portions 203 are located between the plurality of first clamping portions 21 and the plurality of second clamping portions 31, and the clamping unit further includes a bearing plate 5. The supporting plate 5 is located on the two supporting portions 203 and is used for supporting materials. The supporting plate 5 is used for supporting a plurality of materials to be cut, so that a plurality of materials to be cut can be clamped between the first clamping parts 21 and the second clamping parts 31, and the distance between each material to be cut and the substrate 1 can be equal through the limiting of the supporting plate 5, so that the cutting of the materials to be cut can be completed simultaneously.

In some embodiments, the feature lock assembly 4 may take the configuration shown in fig. 8 and 10. Referring to fig. 8 and 10, the locking assembly 4 includes a connecting screw 41 and a lock nut 42.

The connecting screw 41 is disposed along the sliding direction of the slider 3, the connecting screw 41 is fixedly connected with the fixing member 2, and the connecting screw 41 penetrates the slider 3.

The lock nut 42 is screwed on the connecting screw 41, the lock nut 42 is located at one side of the sliding member 3 away from the fixed member 2, and the lock nut 42 is used for abutting with the sliding member 3.

The sliding member 3 can be limited to slide in a direction away from the fixing member 2 by limiting the lock nut 42, so that the plurality of second clamping portions 31 and the plurality of first clamping portions 21 maintain a state of cooperatively clamping the material to be cut.

In some embodiments, referring to fig. 8 and 9, the fixing member 2 is provided with a first threaded hole 23 and a second threaded hole 24, the second threaded hole 24 communicates with the first threaded hole 23, the connecting screw 41 is screwed into the first threaded hole 23, and the clamping unit further includes a tightening screw 6. The jack screw 6 is screwed into the second screw hole 24 to press the connecting screw 41.

The connecting screw 41 is fixedly connected with the fixing member 2 by being screwed with the first screw hole 23, and the tightening screw 6 restricts the rotation of the connecting screw 41 by pressing the connecting screw 41.

Further, the copper pad 120 is further penetrated in the first threaded hole 23, and the tightening screw 6 compresses the connecting screw 41 through the copper pad 120, so that the tightening screw 6 can be prevented from crushing the external thread on the connecting screw 41.

Further, the number of locking assemblies 4 is plural. The fixing piece 2 is provided with a first threaded hole 23 and a second threaded hole 24 corresponding to each locking assembly 4, and each second threaded hole 24 is internally provided with a jacking screw 6 and a copper pad 120.

As a modification of the present embodiment, the connecting screw 41 and the fixing member 2 may also be fixed together by welding.

In some embodiments, see fig. 8 and 11, the sliding member 3 is provided with a third threaded hole 33, the axis of the third threaded hole 33 is arranged along the sliding direction of the sliding member 3, and the clamping unit further comprises a limiting member 7, a limiting bolt 8 and a clamping nut 9.

The limiting piece 7 is located one side of the sliding piece 3 far away from the fixing piece 2, and the limiting piece 7 is fixedly connected with the base plate 1.

The screw rod of the limit bolt 8 penetrates through the limit piece 7 and the third thread 33 hole, and the screw rod of the limit bolt 8 is in threaded connection with the third thread 33 hole.

The clamping nut 9 is in threaded connection with the limit bolt 8, and the head of the clamping nut 9 and the head of the limit bolt 8 are matched to clamp the limit piece 7, so that the limit bolt 8 is fixedly connected with the limit piece 7. Since the screw of the limit bolt 8 is screwed with the third thread 33 hole on the slider 3, the limit bolt 8 can further limit the slider 3 from sliding in a direction away from the fixed member 2.

Further, the limiting member 7 may have an L-shaped structure, and includes a fixing portion 71 fixedly connected with the base plate 1 and a connecting portion 72 sleeved on the screw of the limiting bolt 8, where the clamping nut 9 and the head of the limiting bolt 8 cooperate to clamp the connecting portion 72.

In some embodiments, referring to fig. 5 and 7, the clamping unit further comprises a plurality of sliding assemblies including a connecting shaft 101 and a sliding bearing 102.

The connection shaft 101 is provided along the sliding direction of the slider 3, and the connection shaft 101 is connected to the fixing member 2.

The sliding bearing 102 is slidably sleeved on the connecting shaft 101, and the sliding bearing 102 is fixedly arranged in the sliding piece 3 in a penetrating way.

The sliding connection of the slider 3 to the fixed part 2 is achieved by a sliding fit of the connecting shaft 101 with the sliding bearing 102.

In some embodiments, referring to fig. 4 and 5, the clamping unit further includes a resilient pad 110. The elastic pad 110 is located between the first clamping portions 21 and the second clamping portions 31, and spaces for placing materials are formed between the elastic pad 110 and the first clamping portions 21, and between the elastic pad 110 and the second clamping portions 31.

A plurality of materials to be cut can be placed between the elastic pad 110 and the plurality of first clamping portions 21, and between the elastic pad 110 and the plurality of second clamping portions 31. All the material to be cut can be clamped by the plurality of second clamping portions 31 and the plurality of first clamping portions 21 by the deformation of the elastic pad 110.

In some embodiments, referring to fig. 1, the number of gripping units is two, one gripping unit being located on one side of the other gripping unit in the second direction. The arrangement of the two clamping units can realize that more materials to be cut can be cut at one time.

In some embodiments, referring to fig. 5 and 6, the two clamping units are symmetrically arranged and the two fixing members 2 are attached, one end of the connecting shaft 101 is inserted into the fixing member 2, and the sliding assembly further includes a limiting pad 103.

The limiting pad 103 is arranged in the fixing piece 2 in a penetrating manner and is abutted against one end of the connecting shaft 101, which is positioned in the fixing piece 2, and the limiting pad 103 is connected with the connecting shaft 101 so as to limit the sliding of the connecting shaft 101 in a direction away from the limiting pad 103.

The two fixing members 2 limit the two limit pads 103, thereby limiting the sliding of the connecting shaft 101, and further allowing the connecting shaft 101 to remain connected with the fixing members 2.

Further, the end surface of the connecting shaft 101 located in the fixing piece 2 is provided with a fourth threaded hole 1011, the sliding assembly further comprises a fixing screw 104, and the fixing screw 104 is arranged in the limit pad 103 and the fourth threaded hole 1011 in a penetrating manner and is in threaded connection with the fourth threaded hole 1011, so that the connection between the limit pad 103 and the connecting shaft 101 is realized.

In this embodiment, the limit pad 103 may be a circular pad having a diameter larger than that of the connection shaft 101.

Based on the same inventive concept, the embodiment of the application also provides a multi-wire cutting machine, which comprises the positioning tool for the material to be cut, so that the problems that the material to be cut is fixed on a material plate through glue, the volatility of the glue can harm the health of operators, and the treatment of the cut product 130 is complicated can be avoided.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. A location frock for waiting to cut material, its characterized in that includes base plate and at least one clamping unit, the clamping unit includes:

The fixing piece is fixedly arranged on the substrate, a plurality of first clamping parts are arranged on the fixing piece, the plurality of first clamping parts are sequentially arranged at intervals along a first direction, so that a first wire passing groove for a cutting wire to pass through is formed between two adjacent first clamping parts, and the first direction is parallel to the substrate;

The sliding piece is positioned on the same side of the base plate as the fixing piece, a plurality of second clamping parts are arranged on the sliding piece, the second clamping parts are sequentially arranged at intervals along the first direction, so that a second wire passing groove for a cutting wire to pass through is formed between two adjacent second clamping parts, the sliding piece is in sliding connection with the fixing piece along the second direction, so that the second clamping parts can clamp or loosen materials in a matched mode with the first clamping parts, and the second direction is parallel to the base plate and perpendicular to the first direction; and

And the locking assembly is used for limiting the sliding piece to slide in a direction away from the fixing piece so as to enable the second clamping parts and the first clamping parts to keep a state of matching and clamping materials.

2. The positioning fixture for a material to be cut according to claim 1, wherein the fixing member and the sliding member each have a bearing portion, two bearing portions are located between the plurality of first clamping portions and the plurality of second clamping portions, and the clamping unit further includes:

And the bearing plate is positioned on the two bearing parts and used for bearing materials.

3. The positioning fixture for a material to be cut of claim 1, wherein the locking assembly comprises:

The connecting screw rod is arranged along the sliding direction of the sliding piece and fixedly connected with the fixing piece, and penetrates through the sliding piece;

The locking nut is in threaded connection with the connecting screw rod, the locking nut is located the slider is kept away from the one side of mounting, the locking nut be used for with slider butt.

4. A positioning fixture for a material to be cut as claimed in claim 3, wherein the fixing member is provided with a first threaded hole and a second threaded hole, the second threaded hole is in communication with the first threaded hole, the connecting screw is in threaded connection with the first threaded hole, and the clamping unit further comprises:

And the screw is tightly propped, and is in threaded connection with the second threaded hole so as to extrude the connecting screw.

5. The positioning fixture for a material to be cut according to claim 1, wherein a third screw hole is provided on the slider, an axis of the third screw hole is provided along a sliding direction of the slider, and the clamping unit further comprises:

The limiting piece is positioned on one side, far away from the fixing piece, of the sliding piece and is fixedly connected with the base plate;

The screw rod of the limit bolt is connected with the third threaded hole in a threaded manner;

the clamping nut is in threaded connection with the limiting bolt, and the clamping nut is matched with the head of the limiting bolt to clamp the limiting piece.

6. The positioning fixture for a material to be cut of claim 1, wherein the clamping unit further comprises a plurality of slide assemblies, the slide assemblies comprising:

The connecting shaft is arranged along the sliding direction of the sliding piece and is connected with the fixing piece;

The sliding bearing is sleeved on the connecting shaft in a sliding mode, and the sliding bearing is fixedly arranged in the sliding piece in a penetrating mode.

7. The positioning fixture for a material to be cut according to claim 1, wherein the clamping unit further comprises:

The elastic pad is positioned between the first clamping parts and the second clamping parts, and spaces for placing materials are reserved between the elastic pad and the first clamping parts and between the elastic pad and the second clamping parts.

8. The positioning fixture for a material to be cut according to claim 6, wherein the number of the holding units is two, one of the holding units being located on one side of the other holding unit in the second direction.

9. The positioning tool for a material to be cut according to claim 8, wherein two clamping units are symmetrically arranged and two fixing pieces are attached to each other, one end of the connecting shaft is inserted into the fixing pieces, and the sliding assembly further comprises:

The limiting pad penetrates through the fixing piece and is abutted to one end, located in the fixing piece, of the connecting shaft, and the limiting pad is connected with the connecting shaft to limit the connecting shaft to slide in the direction away from the limiting pad.

10. Multi-wire cutting machine, characterized in that it comprises a positioning fixture for the material to be cut according to any one of claims 1-9.