CN214722557U

CN214722557U - Clamp apparatus

Info

Publication number: CN214722557U
Application number: CN202023272623.4U
Authority: CN
Inventors: 吕潇楠; 金超; 包泉钢; 包阳
Original assignee: Zhejiang Jingu Co Ltd
Current assignee: Zhejiang Jingu Co Ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-16
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a clamp. The clamp includes: a cylindrical body; the device comprises a cylindrical body, a plurality of block molds, a plurality of clamping pieces and a plurality of clamping pieces, wherein the plurality of block molds are arranged in an inner cavity of the cylindrical body at intervals along the circumferential direction of the cylindrical body; and the fastening structure is arranged in the cylindrical body and the block-shaped mold in a penetrating manner so as to connect the cylindrical body and the block-shaped mold. The utility model discloses the comparatively difficult problem of clamping to the cubic mould in prior art has been solved effectively.

Description

Clamp apparatus

Technical Field

The utility model relates to an anchor clamps technical field particularly, relates to an anchor clamps.

Background

At present, in the long-time use process of the die, the die is abraded, and if the die is a round die, a worker can directly clamp the round die on a chuck of a lathe for maintenance.

However, if the mold is a block mold formed by equally dividing the circular grinding tool 10 or 12, the chuck is difficult to clamp the block mold, which increases the operation difficulty of the worker, and causes the worker to clamp the block mold with great effort.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a clamping apparatus for clamping a block mold in a mold.

In order to achieve the above object, the present invention provides a clamp, including: a cylindrical body; the device comprises a cylindrical body, a plurality of block molds, a plurality of clamping pieces and a plurality of clamping pieces, wherein the plurality of block molds are arranged in an inner cavity of the cylindrical body at intervals along the circumferential direction of the cylindrical body; and the fastening structure is arranged in the cylindrical body and the block-shaped mold in a penetrating manner so as to connect the cylindrical body and the block-shaped mold.

Furthermore, a through hole is formed in the outer peripheral surface of the cylindrical body and communicated with the inner cavity of the cylindrical body, and the fastening structure is arranged in the through hole in a penetrating mode.

Further, the through-hole extends in a radial direction of the cylindrical body.

Further, fastening structure is a plurality of, and a plurality of fastening structure include a plurality of fastening structure groups, and a plurality of fastening structure groups set up along the circumference interval of tube-shape body, and each fastening structure group includes a plurality of sub-fastening structures, and a plurality of sub-fastening structures set up along the extending direction interval of tube-shape body: wherein the plurality of fastening structure groups are arranged in one-to-one correspondence with the plurality of block molds.

Further, the through-hole is a plurality of, and a plurality of through-holes include a plurality of through-hole groups, and a plurality of through-hole groups set up along the circumference interval of tube-shape body, and each through-hole group includes a plurality of sub-through-holes, and a plurality of sub-through-holes set up along the extending direction interval of tube-shape body: wherein the plurality of through hole groups and the plurality of fastening structure groups are arranged in one-to-one correspondence.

Further, a plurality of through hole groups are arranged at equal intervals along the circumferential direction of the cylindrical body, and the included angle between every two adjacent through hole groups is 36 degrees or 30 degrees.

Furthermore, each block-shaped die is provided with a mounting hole, the fastening structure is arranged in the mounting hole in a penetrating mode, and the mounting holes extend along the radial direction of the cylindrical body.

Furthermore, the number of the mounting holes in each block-shaped die is multiple, the mounting holes are arranged at intervals along the circumferential direction and/or the extending direction of the block-shaped die, and the number of the mounting holes is smaller than or equal to the number of the sub through holes in each through hole group.

Further, each block mold is provided with a mark.

Further, the jig further includes: the auxiliary stopping structure comprises a stopping surface for limiting and stopping the block-shaped mold; wherein, in the process of assembling the block-shaped mould and the clamp, the auxiliary stopping structure extends into the cylindrical body and is limited and stopped by the block-shaped mould.

Use the technical scheme of the utility model, when needs maintain cubic mould, pass through fastening structure with this cubic mould and install in anchor clamps, again with the anchor clamps clamping on the chuck of lathe to make the staff easier, simple and convenient to the clamping of cubic mould, reduced the clamping degree of difficulty. Like this, anchor clamps are fixed to cubic mould, and then clamp anchor clamps and cubic module clamping together on the chuck, and indirect realization the chuck is to the clamping of cubic mould, and then solved the comparatively difficult problem of clamping to the cubic mould among the prior art to make the staff to the clamping of cubic mould easier, simple and convenient, reduced the clamping degree of difficulty.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

figure 1 shows a front view of an embodiment of a clamp according to the present invention;

FIG. 2 shows a cross-sectional view A-A of the clamp of FIG. 1;

FIG. 3 shows a front view of a block mold; and

fig. 4 shows a front view of ten block dies spliced into a circle.

Wherein the figures include the following reference numerals:

10. a cylindrical body; 11. a through hole; 111. a sub-via hole; 20. a block-shaped mold; 21. and (7) installing holes.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present invention, unless otherwise specified, the use of directional words such as "upper and lower" is generally in reference to the orientation shown in the drawings, or to the vertical, perpendicular or gravitational orientation; likewise, for ease of understanding and description, "left and right" are generally to the left and right as shown in the drawings; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself, but the above directional terms are not intended to limit the present invention.

In order to solve the problem that clamping for a block-shaped mold is difficult in the prior art, the application provides a clamp.

As shown in fig. 1 to 4, the clip includes a cylindrical body 10 and a fastening structure. The cylindrical body 10 is configured to accommodate a plurality of block molds 20, and the plurality of block molds 20 are disposed in an inner cavity of the cylindrical body 10 at intervals along a circumferential direction of the cylindrical body 10. The fastening structure is inserted into the cylindrical body 10 and the block mold 20 to connect the cylindrical body 10 and the block mold 20.

Use the technical scheme of this embodiment, when needs maintain cubic mould, pass through fastening structure with this cubic mould and install in anchor clamps, again with anchor clamps clamping on the chuck of lathe to make the staff easier, simple and convenient to the clamping of cubic mould, reduced the clamping degree of difficulty. Like this, anchor clamps are fixed to cubic mould, and then clamp anchor clamps and cubic module clamping together on the chuck, and indirect realization the chuck is to the clamping of cubic mould, and then solved the comparatively difficult problem of clamping to the cubic mould among the prior art to make the staff to the clamping of cubic mould easier, simple and convenient, reduced the clamping degree of difficulty.

In this embodiment, the block mold 20 is a 10-half or 12-half of the circular mold. When the clamp and the block mold 20 are in an assembled state, part of the outer peripheral surface of the block mold 20 is attached to the inner surface of the cylindrical body 10, so that the connection stability between the clamp and the block mold 20 is improved.

As shown in fig. 1 and 2, a through hole 11 is provided on the outer circumferential surface of the cylindrical body 10, the through hole 11 communicates with the inner cavity of the cylindrical body 10, and the fastening structure is inserted into the through hole 11. Thus, the arrangement makes the fastening structure and the cylindrical body 10 easier and simpler to assemble and disassemble, and reduces the difficulty of assembly and disassembly.

Specifically, one end of the fastening structure is screwed into the block mold 20 after passing through the through hole 11, so as to assemble the clamp and the block mold 20 together, and the chuck clamps the clamp, i.e., the block mold 20 can be repaired.

Optionally, the fastening structure is a bolt or screw.

In the present embodiment, the through-hole 11 extends in the radial direction of the cylindrical body 10. Like this, the above-mentioned length that has set up has increased through-hole 11, and then has increased the length that fastening structure stretches into to through-hole 11, has promoted fastening structure to the fastening reliability of anchor clamps and massive mould 20, and then has promoted the stability of being connected between anchor clamps and massive mould 20, avoids the two to take place to break away from each other, shift and influence massive mould 20's maintenance precision.

Optionally, the fastening structures are multiple, the multiple fastening structures include multiple fastening structure groups, the multiple fastening structure groups are arranged at intervals along the circumferential direction of the tubular body 10, each fastening structure group includes multiple sub-fastening structures, and the multiple sub-fastening structures are arranged at intervals along the extending direction of the tubular body 10. Wherein the plurality of fastening structure groups are provided in one-to-one correspondence with the plurality of block molds 20. Thus, the arrangement enables the fixture to fix the plurality of block-shaped molds 20 at one time, so that the fixture can meet different use requirements and simultaneously clamp and fix the plurality of block-shaped molds 20; on the other hand, the clamping efficiency of the clamp is improved.

In this embodiment, the fastening structure group is ten groups, and ten fastening structure groups are arranged along the circumference interval of tube-shape body 10, and each fastening structure group includes three sub-fastening structures, and three sub-fastening structures are arranged along the extending direction interval of tube-shape body 10 to make the structure of anchor clamps simpler, easy processing, realization have reduced the processing cost of anchor clamps.

The number of the fastening structure groups is not limited to this, and may be adjusted according to the number and size of the block molds 20. Optionally, the number of groups of fastening structure groups is twelve, or fourteen, or sixteen.

The number of the sub-fastening structures in each fastening structure group is not limited to this, and may be adjusted according to the operating conditions. Optionally, the number of sub-fastening structures in each fastening structure group is two, or four, or five, or more.

Alternatively, the through holes 11 are plural, the plural through holes 11 include plural through hole groups, the plural through hole groups are arranged at intervals along the circumferential direction of the cylindrical body 10, each through hole group includes plural sub through holes 111, and the plural sub through holes 111 are arranged at intervals along the extending direction of the cylindrical body 10. Wherein the plurality of through hole groups and the plurality of fastening structure groups are arranged in one-to-one correspondence. Thus, the arrangement enables the fixture to fix the plurality of block-shaped molds 20 at one time, so that the fixture can meet different use requirements and simultaneously clamp and fix the plurality of block-shaped molds 20; on the other hand, the clamping efficiency of the clamp is improved.

In this embodiment, the through-hole groups are ten groups, ten through-hole groups are arranged at intervals along the circumferential direction of the cylindrical body 10, each through-hole group includes three sub-through-holes 111, and the three sub-through-holes 111 are arranged at intervals along the extending direction of the cylindrical body 10, so that the structure of the fixture is simpler, the fixture is easy to process and implement, and the processing cost of the fixture is reduced.

The number of sets of through-hole groups is not limited to this, and may be the same as the number of sets of fastening structure groups. Optionally, the number of groups of sets of through holes is twelve, or fourteen, or sixteen.

The number of sub-through holes 111 in each through-hole group is not limited to this, and may be adjusted according to the operating conditions. Optionally, the number of the sub-through holes 111 in each through hole group is two, or four, or five, or more.

Alternatively, a plurality of through hole groups are arranged at equal intervals along the circumferential direction of the cylindrical body 10, and the included angle between every two adjacent through hole groups is 36 ° or 30 °. Thus, the above arrangement further increases the holding space of the jig so that the jig holds ten or twelve block-shaped molds 20 at a time.

As shown in fig. 3 and 4, each block mold 20 is provided with a mounting hole 21, and the fastening structure is inserted into the mounting hole 21, and the mounting hole 21 extends in the radial direction of the cylindrical body 10. Thus, the arrangement makes the disassembly and assembly of the block-shaped mold 20 and the fastening structure easier and simpler, and reduces the difficulty of disassembly and assembly. Meanwhile, the length of the mounting hole 21 is increased by the arrangement, and the fastening reliability of the fastening structure to the block-shaped mold 20 is further improved.

Optionally, a plurality of mounting holes 21 are formed in each block mold 20, the plurality of mounting holes 21 are arranged at intervals along the circumferential direction and/or the extending direction of the block mold 20, and the number of the mounting holes 21 is smaller than or equal to the number of the sub through holes 111 in each through hole group. Thus, the above arrangement allows each block mold 20 to be connected to the jig by a plurality of fastening structures, thereby increasing the stability of connection between the jig and the block mold 20.

In the present embodiment, the number of sub-through holes 111 in each through-hole group is three, and the number of mounting holes 21 in each block mold 20 is two. Thus, when the jig and the block mold 20 need to be assembled, two sub through holes 111 are selected from the three sub through holes 111 according to the maintenance position of the block mold 20, and two fastening structures are screwed into the two mounting holes 21 after passing through the two sub through holes 111, respectively, to achieve the assembly of the jig and the block mold 20.

In the present embodiment, each block mold 20 is provided with a mark. Thus, when a plurality of block molds 20 need to be maintained, the block molds 20 are sequentially mounted on the jig according to the order of the marks on the block molds 20, and maintenance is performed according to the order of the marks, so that all the block molds 20 are maintained, and omission of the block molds 20 needing to be maintained is avoided.

Optionally, the clamp further comprises an auxiliary stop structure. The auxiliary stop structure comprises a stop surface for positive stop with the block mould 20. Wherein, in the process of assembling the block-shaped mold 20 and the fixture, the auxiliary stopping structure extends into the cylindrical body 10 and is limited and stopped with the block-shaped mold 20. Like this, at massive mould 20 and the in-process that anchor clamps were assembled, use supplementary backstop structure to support, fix a position massive mould 20, massive mould 20 and anchor clamps of being convenient for assemble, have reduced staff's the operation degree of difficulty, have promoted the assembly precision.

In this embodiment, the clamp further comprises an annular projection. Wherein, annular protrusion sets up on the outer peripheral face of tube-shape body 10, and the chuck clamping annular protrusion of lathe to realize the chuck to the clamping of anchor clamps.

In the present embodiment, the annular projection is located on one side of the through hole 11 in the extending direction (height direction) of the jig.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

when the block-shaped die needs to be maintained, the block-shaped die is installed in the clamp through the fastening structure, and then the clamp is clamped on a chuck of a lathe, so that the clamping of a worker on the block-shaped die is easier and simpler, and the clamping difficulty is reduced. Like this, anchor clamps are fixed to cubic mould, and then clamp anchor clamps and cubic module clamping together on the chuck, and indirect realization the chuck is to the clamping of cubic mould, and then solved the comparatively difficult problem of clamping to the cubic mould among the prior art to make the staff to the clamping of cubic mould easier, simple and convenient, reduced the clamping degree of difficulty.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamp, comprising:

a cylindrical body (10); the device is used for accommodating a plurality of block molds (20), and the block molds (20) are arranged in the inner cavity of the cylindrical body (10) at intervals along the circumferential direction of the cylindrical body (10);

a fastening structure which is arranged in the cylindrical body (10) and the block-shaped mold (20) in a penetrating way so as to connect the cylindrical body (10) and the block-shaped mold (20).

2. The clamp according to claim 1, characterized in that a through hole (11) is provided on the outer circumferential surface of the cylindrical body (10), the through hole (11) is communicated with the inner cavity of the cylindrical body (10), and the fastening structure is inserted into the through hole (11).

3. A clamp as claimed in claim 2, characterized in that said through hole (11) extends in a radial direction of said cylindrical body (10).

4. The clamp according to claim 2, characterized in that said fastening structures are plural, and that said plural fastening structures comprise plural fastening structure groups, said plural fastening structure groups being arranged at intervals along the circumferential direction of said cylindrical body (10), each of said fastening structure groups comprising plural sub-fastening structures, said plural sub-fastening structures being arranged at intervals along the extending direction of said cylindrical body (10): wherein the plurality of fastening structure groups are provided in one-to-one correspondence with the plurality of block molds (20).

5. The jig according to claim 4, wherein the through-holes (11) are plural, the plural through-holes (11) include plural through-hole groups, the plural through-hole groups are arranged at intervals in a circumferential direction of the cylindrical body (10), each of the through-hole groups includes plural sub-through-holes (111), the plural sub-through-holes (111) are arranged at intervals in an extending direction of the cylindrical body (10): wherein the plurality of through hole groups and the plurality of fastening structure groups are arranged in one-to-one correspondence.

6. A clamp according to claim 5, characterized in that a plurality of said through hole groups are arranged at equal intervals along the circumference of said cylindrical body (10), and the included angle between every two adjacent through hole groups is 36 ° or 30 °.

7. The clamp according to claim 5, characterized in that each block mould (20) is provided with a mounting hole (21), the fastening structure is arranged in the mounting hole (21) in a penetrating way, and the mounting hole (21) extends along the radial direction of the cylindrical body (10).

8. The clamp according to claim 7, characterized in that the mounting holes (21) on each block die (20) are multiple, the multiple mounting holes (21) are arranged at intervals along the circumferential direction and/or the extending direction of the block die (20), and the number of the mounting holes (21) is smaller than or equal to the number of the sub-through holes (111) in each through hole group.

9. A clamp according to claim 1, characterized in that each block mould (20) is provided with a marking.

10. The clamp of claim 1, further comprising:

the auxiliary stopping structure comprises a stopping surface for limiting and stopping with the block-shaped mould (20); in the process of assembling the block-shaped mold (20) and the clamp, the auxiliary stopping structure extends into the cylindrical body (10) and is limited and stopped with the block-shaped mold (20).