CN220698850U

CN220698850U - Thimble fixing tool

Info

Publication number: CN220698850U
Application number: CN202322125360.1U
Authority: CN
Inventors: 刘东伟; 李洋; 王强; 王发辉; 朱鹏飞; 柳贵友; 何朝明
Original assignee: Yili Precision Manufacturing Co ltd
Current assignee: Yili Precision Manufacturing Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-04-02
Anticipated expiration: 2033-08-08

Abstract

The utility model belongs to the technical field of fixture tools, and particularly relates to a thimble fixing tool. The thimble fixing tool comprises a supporting component, a clamping component and a fixing piece, wherein the clamping component is arranged on one side of the supporting component, the clamping component comprises a supporting piece and a clamping piece, the supporting piece is arranged on one side of the supporting component, the clamping piece is arranged on the supporting component and can face or deviate from the supporting piece to carry out position adjustment, a clamping space is arranged between the clamping piece and the supporting piece, the clamping space is used for clamping a plurality of thimbles, the fixing piece is arranged at one end of the supporting component, and the fixing piece is used for fixing a part to be processed of the thimbles. Through using the fixed frock of thimble in this technical scheme, have the centre gripping space between holder and the support piece, the centre gripping space can be to the position movement of holder and change, can adapt to the thimble of many models, and can add to hold a plurality of thimbles, and then can carry out processing operation to a plurality of thimbles simultaneously, has promoted the operating efficiency.

Description

Thimble fixing tool

Technical Field

The utility model belongs to the technical field of fixture tools, and particularly relates to a thimble fixing tool.

Background

The thimble is a plastic mould accessory, is used in a plastic mould, and can also be called a push rod, an insert pin, a middle pin, a support pin and the like, and sometimes the center for a lathe is also called a thimble.

At present, common thimble workpieces such as a flat thimble and a step thimble are in an independent machining mode, but in the independent machining mode, every part machining needs to be started up, stopped and clamped by machining equipment, so that the production efficiency is low.

Disclosure of Invention

The utility model aims to at least solve the problem of low production efficiency of the existing thimble single processing mode. The aim is achieved by the following technical scheme:

the first aspect of the present utility model provides a thimble fixing tool, including:

a support assembly;

the clamping assembly is arranged on one side of the supporting assembly and comprises a supporting piece and a clamping piece, the supporting piece is arranged on one side of the supporting assembly, the clamping piece is arranged on the supporting assembly and can face or deviate from the supporting piece to carry out position adjustment, a clamping space is arranged between the clamping piece and the supporting piece, and the clamping space is used for clamping a plurality of ejector pins;

the fixing piece is arranged at one end of the supporting component and used for fixing the part to be processed of the thimble.

Through using the fixed frock of thimble in this technical scheme, supporting component can support fixedly clamping component and mounting, the support piece is used for supporting thimble and clamping piece, clamping space has between clamping piece and the support piece, clamping space can change the position movement of clamping piece, can adapt to the thimble of multiple model, and can add to hold a plurality of thimbles, and then can process the operation to a plurality of thimbles simultaneously, operating efficiency has been promoted, in addition, the mounting can be fixed the portion of waiting to process of thimble, cooperation clamping component's centre gripping operation can further guarantee the steadiness of thimble when processing, reliability and machining precision have been promoted.

In addition, the thimble fixing tool provided by the utility model can also have the following additional technical characteristics:

in some embodiments of the present utility model, the support assembly includes a fixing base and a support plate, one end of the support plate is connected to the fixing base, the other end of the support plate is connected to the fixing member, and the clamping assembly is disposed at one side of the support plate.

In some embodiments of the utility model, the clamping assembly comprises a support member and a clamping member, the support member is arranged on one side of the support plate, the clamping member is arranged on the support plate and can be used for adjusting the position towards or away from the support member, and the clamping space is arranged between the clamping member and the support member.

In some embodiments of the present utility model, the supporting member includes a supporting portion and a connecting portion, the connecting portion and the supporting portion are respectively disposed on the same side of the supporting plate, the connecting portion and the supporting portion are disposed at an angle, and the clamping member is disposed on the supporting portion with the clamping space therebetween.

In some embodiments of the present utility model, a plurality of positioning grooves are disposed at intervals on a side of the connecting portion facing the clamping member, and an extending direction of the positioning grooves is the same as a first direction, where the first direction is a direction of the fixing member facing the fixing seat.

In some embodiments of the present utility model, the fixing member is provided with a plurality of fixing holes, and the fixing holes are arranged in one-to-one correspondence with the positioning slots and are used for fixing the portion to be processed.

In some embodiments of the utility model, the clamping member and the connecting portion are bolted together.

In some embodiments of the present utility model, a clamping groove is disposed on a side of the connecting portion facing the supporting portion, and the clamping groove is used for clamping the head portion of the thimble. In some embodiments of the present utility model, at least one hollow structure is disposed on the supporting plate, and the hollow structure is disposed along a first direction, where the first direction is a direction in which the fixing member faces the fixing seat.

In some embodiments of the present utility model, a first plugging hole is provided on the fixing base, and the one end of the supporting plate is plugged with the first plugging hole.

In some embodiments of the present utility model, the fixing member is provided with a second insertion hole, and the other end of the supporting plate is in insertion fit with the second insertion hole.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

FIG. 1 schematically shows an overall structure of a thimble fixing tool according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the thimble fixing tool of FIG. 1 in a first view;

FIG. 3 is a schematic view of a second view of the thimble fixing tool of FIG. 1;

FIG. 4 is a schematic view of the fixing base in FIG. 1;

FIG. 5 is a schematic view of the structure of the support plate of FIG. 1;

FIG. 6 is a schematic view of the clamping member of FIG. 1;

FIG. 7 is a schematic view of the support member of FIG. 1;

fig. 8 is a schematic structural view of the fixing member in fig. 1.

The reference numerals in the drawings are as follows:

100. a thimble fixing tool;

11. a support plate; 111. a hollow structure; 12. a fixing seat; 121. a first plug hole;

21. a support member; 211. a connection part; 2111. a positioning groove; 212. a support section; 213. a clamping groove; 22. a clamping member; 23. a clamping space;

30. a fixing member; 31. a second plug hole; 32. a fixing hole;

40. a thimble; 41. a fixing part; 411. a headend; 42. and a part to be processed.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For ease of description, spatially relative terms, such as "inner," "outer," "lower," "below," "upper," "above," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.

Fig. 1 schematically shows an overall structure of a fixture for fixing a thimble according to an embodiment of the present utility model. As shown in fig. 1, the utility model provides a fixture for fixing a thimble. The fixing tool 100 for the thimble 40 in the utility model comprises a supporting component, a clamping component and a fixing piece 30, wherein the clamping component is arranged on one side of the supporting component, the clamping component comprises a supporting piece 21 and a clamping piece 22, the supporting piece 21 is arranged on one side of the supporting component, the clamping piece 22 is arranged on the supporting component and can be used for adjusting the position towards or away from the supporting piece 21, and a clamping space 23 is arranged between the clamping piece 22 and the supporting piece 21.

Through the fixed frock 100 for thimble 40 in this technical scheme, adopt the integrated configuration of supporting component, clamping assembly and mounting 30, supporting component can support fixedly clamping assembly and mounting 30, clamping space 23 has between clamping piece 22 and the support piece 21, clamping space 23 can be to the position movement of clamping piece 22 and change, thimble 40 of multiple model can be adapted to, and can carry out the processing operation to a plurality of thimbles 40 simultaneously, the operating efficiency has been promoted, in addition, mounting 30 can be fixed to the portion 42 of waiting of thimble 40, cooperation clamping assembly's centre gripping operation, can further guarantee the steadiness of thimble 40 when processing, reliability and machining precision have been promoted.

Specifically, in this embodiment, the supporting member 21 is connected to one side of the supporting plate 11, and the clamping member 22 is connected to the supporting member 21 and can be adjusted towards or away from the supporting plate 11, so that the area of the clamping space 23 can be adjusted, so that the clamping space can adapt to the types and sizes of the ejector pins 40 of various types, and the universality and the adaptability are improved.

In some embodiments of the present utility model, as shown in fig. 1, 2 and 3, the support assembly includes a fixing base 12 and a support plate 11, one end of the support plate 11 is connected to the fixing base 12, the other end of the support plate 11 is connected to a fixing member 30, and the clamping assembly is provided at one side of the support plate 11. In this embodiment, the fixing base 12 and the supporting plate 11 are vertically disposed, and the supporting plate 11 is disposed along the vertical direction and is disposed on the fixing base 12, the fixing base 12 can assist the thimble 40 to be fixed on the processing machine, and the supporting plate 11 can fix the clamping assembly. The projected area of fixing base 12 along vertical direction is greater than the projected area of backup pad 11 along vertical direction, can make fixing base 12 and the area of processing board contact bigger, and then make the supporting component more firm when thimble 40 processes, promoted the reliability.

Specifically, in this embodiment, as shown in fig. 3, the thimble 40 includes a portion to be processed 42 and a fixing portion 41 that are connected, the fixing portion 41 of the thimble 40 is clamped between the supporting member 21 and the clamping member 22, the clamping member 22 can fix and clamp the fixing portion 41 of the thimble 40, the portion to be processed 42 of the thimble 40 can penetrate through the fixing member 30 and be exposed out of the fixing member 30, the portion to be processed 42 of the thimble 40 is convenient to process, the fixing member 30 and the clamping member 22 can respectively fix two points of the thimble 40, stability of the thimble 40 in the processing process can be ensured, and processing precision of the thimble 40 is determined.

In some embodiments of the present utility model, as shown in fig. 3, the supporting member 21 includes a supporting portion 212 and a connecting portion 211, where the connecting portion 211 and the supporting portion 212 are respectively disposed on the same side of the supporting plate 11, and the connecting portion 211 and the supporting portion 212 are vertically disposed, so that the fixing portion 41 of the clamping member 22 and the thimble 40 can be respectively stably supported, so that the thimble 40 has a supporting point, and subsequent processing is facilitated. The clamping piece 22 is disposed on the supporting portion 212 and has a clamping space 23 with the connecting portion 211, so that the fixing portion 41 of the thimble 40 can be clamped and fixed, and further the thimble 40 is integrally fixed, thereby improving reliability and ensuring stability of the thimble 40 in the operation process.

Specifically, in the present embodiment, the holder 22 is also capable of adjusting the height of the ejector pin 40 in the holding space 23, and thus the height of the ejector pin 40.

Specifically, in some embodiments of the present utility model, the clamping member 22 may be an integral structure, and the length dimension of the clamping member 22 (i.e. the dimension along the second direction, which is perpendicular to the first direction) is the same as the length dimension of the connecting portion 211 (i.e. the dimension along the second direction, which is perpendicular to the first direction), so that the clamping member 22 is convenient for clamping the plurality of pins 40 in the clamping space 23, thereby improving reliability.

Specifically, in some embodiments of the present utility model, the clamping member 22 may be a structure of a plurality of split-type clamping plates, where the length dimension of the clamping structure formed by the plurality of clamping plates is the same as the length dimension of the connecting portion 211, so that the plurality of clamping plates can clamp the plurality of ejector pins 40 in the clamping space 23 conveniently, thereby improving reliability.

Specifically, in this embodiment, the connection portion 211 is connected with the support plate 11 by a bolt, and the support plate 11 and the clamping assembly are connected by the bolt, so that the support plate 11 and the clamping assembly can be fixed by a strong connection force, thereby improving reliability and stability.

Further, in the present embodiment, as shown in fig. 3, a clamping groove 213 is provided on a side of the connecting portion 211 facing the supporting plate 11, and the clamping groove 213 is used for clamping and fixing the head end 411 of the fixing portion 41, so as to further improve the stability and reliability of fixing the thimble 40.

In some embodiments of the present utility model, as shown in fig. 7, a plurality of positioning grooves 2111 are disposed at intervals on a side of the connecting portion 211 facing the clamping member 22, and the extending direction of the positioning grooves 2111 is the same as the first direction, and the first direction is the direction in which the fixing member 30 faces the fixing base 12. In this embodiment, a part of the ejector pins 40 are located in the positioning grooves 2111, the plurality of positioning grooves 2111 are arranged in parallel and can respectively position the plurality of ejector pins 40, the extending direction of the positioning grooves 2111 is the same as the first direction, the arrangement direction of the ejector pins 40 can be ensured, and the reliability is improved.

In some embodiments of the present utility model, as shown in fig. 8, the fixing member 30 is provided with a plurality of fixing holes 32, where the fixing holes 32 are disposed in a one-to-one correspondence with the positioning grooves 2111, and are used for fixing the portion to be processed 42. In the present embodiment, the fixing holes 32 and the positioning grooves 2111 have the same number and one-to-one correspondence, so that the portion 42 to be processed of the thimble 40 can be conveniently fixed, and the stability of the thimble 40 during processing can be ensured.

Specifically, the portion to be processed 42 of the ejector pin 40 in this embodiment may have a flat structure, i.e. a square column structure, and the corresponding fixing hole 32 is also a hole site with a square structure. In addition, the portion to be machined 42 in the present embodiment may have a cylindrical structure, and the corresponding fixing hole 32 may have a circular hole position.

In some embodiments of the present utility model, a bolted connection is used between the clamp 22 and the connection 211. In this embodiment, the bolt connection can fully fix and clamp the thimble 40 in the clamping space 23, and the bolt connection is convenient for disassembling and assembling the supporting member 21 and the clamping member 22, and has stronger connecting force, so that the supporting member 21 and the clamping member 22 can be respectively fixed, and the reliability and the stability are improved.

In some embodiments of the present utility model, as shown in fig. 5, at least one hollow structure 111 is disposed on the supporting plate 11, and the hollow structure 111 is disposed along a first direction, where the first direction is a direction in which the fixing member 30 faces the fixing base 12. In this embodiment, at least one hollowed-out structure 111 is provided, so that the weight of the supporting plate 11 can be reduced, and further the material consumption of the supporting plate 11 can be saved, thereby achieving the purpose of saving the cost. In addition, in the present embodiment, the dimension of the support plate 11 along the first direction is the length dimension thereof, and the hollow structure 111 is disposed along the first direction, so that the area of the hollow structure 111 can be increased to a greater extent, and further, the cost material is saved.

In some embodiments of the present utility model, as shown in fig. 4, a first plugging hole 121 is provided on the fixing base 12, and one end of the supporting plate 11 is plugged into the first plugging hole 121. In this embodiment, the first jack hole 121 is in interference fit with one end of the supporting plate 11, so that the fixing seat 12 and the supporting plate 11 can be fixed, and stability is improved.

Specifically, the first plugging holes 121 may be set to be multiple, and the interference fit between the first plugging holes 121 and the fixing base 12 may further increase the contact area between the fixing base 12 and the supporting plate 11, so as to further improve the friction between the two, and further improve the stability. In some embodiments of the present utility model, as shown in fig. 8, the fixing member 30 is provided with a second insertion hole 31, and the other end of the supporting plate 11 is inserted into the second insertion hole 31. In this embodiment, the second jack hole 31 is in interference fit with the other end of the supporting plate 11, so that the fixing member 30 and the supporting plate 11 can be fixed, and stability is improved.

Specifically, the second jack holes 31 may be provided in a plurality of numbers, and the interference fit between the second jack holes 31 and the fixing member 30 can greatly increase the contact area between the fixing member 30 and the supporting plate 11, thereby improving the friction between the fixing member 30 and the supporting plate and further improving the stability.

Further, in the present embodiment, the assembly process of the fixture 100 for the ejector pin 40 is as follows: the supporting plate 11 is inserted into the first inserting hole 121 of the fixing seat 12, then the supporting member 21 is fixed on the supporting plate 11 through bolts, the fixing portion 41 of the thimble 40 is arranged on the supporting portion 212 of the supporting member 21, then the clamping member 22 is used for adjusting and fixing the position of the fixing portion 41 of the thimble 40, and the connecting portion 211 is connected with the clamping member 22 through bolts. Then, the supporting plate 11 is inserted into the second insertion hole 31 of the fixing piece 30, and the portion 42 to be processed of the thimble 40 is penetrated through the fixing piece 30 and exposed outside the fixing piece 30, so that the assembling operation of the thimble 40 and the fixing tool is completed.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The utility model provides a frock is fixed to thimble which characterized in that includes:

a support assembly;

2. The thimble fixing tool according to claim 1, wherein the supporting assembly comprises a fixing base and a supporting plate, one end of the supporting plate is connected with the fixing base, the other end of the supporting plate is connected with the fixing piece, and the clamping assembly is arranged on one side of the supporting plate.

3. The thimble fixing tool according to claim 2, wherein the supporting member includes a supporting portion and a connecting portion, the connecting portion and the supporting portion are respectively disposed on the same side of the supporting plate, the connecting portion and the supporting portion are disposed at an angle, and the clamping member is disposed on the supporting portion and has the clamping space with the connecting portion.

4. The thimble fixing tool according to claim 3, wherein a plurality of positioning grooves are formed in a side, facing the clamping member, of the connecting portion at intervals, the extending direction of the positioning grooves is the same as a first direction, and the first direction is a direction, facing the fixing member, of the fixing seat.

5. The thimble fixing tool according to claim 4, wherein the fixing member is provided with a plurality of fixing holes, and the fixing holes are arranged in one-to-one correspondence with the positioning grooves and are used for fixing the portion to be processed.

6. The thimble fixing tool according to claim 3, wherein the clamping member is connected to the connecting portion by a bolt.

7. The thimble fixing tool according to claim 3, wherein a clamping groove is formed in a side, facing the supporting portion, of the connecting portion, and the clamping groove is used for clamping the head portion of the thimble.

8. The thimble fixing tool according to claim 2, wherein at least one hollow structure is arranged on the supporting plate, the hollow structure is arranged along a first direction, and the first direction is a direction in which the fixing piece faces the fixing seat.

9. The thimble fixing tool according to claim 2, wherein the fixing seat is provided with a first plugging hole, and the one end of the supporting plate is plugged and matched with the first plugging hole.

10. The thimble fixing tool according to claim 2, wherein the fixing member is provided with a second insertion hole, and the other end of the supporting plate is in insertion fit with the second insertion hole.