CN210939000U

CN210939000U - Torsion frock

Info

Publication number: CN210939000U
Application number: CN201921982146.5U
Authority: CN
Inventors: 杨阳; 李莹; 李钢; 郭东方; 丁鹏; 刘旭
Original assignee: BAIC Group ORV Co ltd
Current assignee: BAIC Group ORV Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-07
Anticipated expiration: 2029-11-14

Abstract

The utility model provides a torsion frock, include: the tool comprises a tool body, a first installation part and a second installation part, wherein the first installation part and the second installation part are respectively and fixedly connected to two ends of the tool body, the first installation part comprises a first accommodating cavity, the first accommodating cavity is used for accommodating workpieces, and the second installation part is used for being detachably connected with the torsion device. The embodiment of the utility model provides an in, torsion device can be connected with the second installation department, and torsion device can provide sufficient tightening force to avoided twisting many times and just can tighten the emergence of the phenomenon of work piece, improved the efficiency of screwing up to the work piece.

Description

Torsion frock

Technical Field

The utility model relates to a frock technical field especially involves a torsion frock.

Background

Currently, in the process of assembling workpieces such as bolts, the workpieces are generally required to be screwed. In actual use, a workpiece is generally screwed through a torsion tool, and a torsion part is arranged on the current torsion tool, but due to the size limitation of the torsion part, the screwing force which can be provided by the torsion part is too small, so that the workpiece can be screwed through twisting for many times. It is thus clear that the current torque frock is too low to the efficiency of screwing up of work piece.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a torsion frock to solve the problem that current torsion frock is crossed low to the efficiency of screwing up of work piece.

In order to solve the technical problem, the utility model discloses a realize like this:

an embodiment of the utility model provides a torsion frock, include: the tool comprises a tool body, a first installation part and a second installation part, wherein the first installation part and the second installation part are respectively and fixedly connected to two ends of the tool body, the first installation part comprises a first accommodating cavity, the first accommodating cavity is used for accommodating workpieces, and the second installation part is used for being detachably connected with the torsion device.

Optionally, the first mounting portion is a magnetic mounting portion.

Optionally, the first mounting portion is made of a magnetic material.

Optionally, the torsion tool further comprises a magnetic part, and the magnetic part is embedded in the first accommodating cavity and attached to the inner wall of the first accommodating cavity.

Optionally, the inner wall of the first accommodating cavity is provided with a blind hole.

Optionally, the second mounting portion includes a second accommodating cavity, and the second accommodating cavity is used for accommodating the connecting portion of the torsion device.

Optionally, an adaptor is further embedded in the second accommodating cavity, the adaptor includes an accommodating hole, and the connecting portion of the torsion device is accommodated in the accommodating hole.

Optionally, the tool body, the first installation part and the second installation part are of an integrally formed structure.

The embodiment of the utility model provides an in, a torsion frock includes: the tool comprises a tool body, a first installation part and a second installation part, wherein the first installation part and the second installation part are respectively and fixedly connected to two ends of the tool body, the first installation part comprises a first accommodating cavity, the first accommodating cavity is used for accommodating workpieces, and the second installation part is used for being connected with a torsion device. Therefore, the torsion device can be connected with the second mounting part and can provide sufficient tightening force, so that the phenomenon that the workpiece can be tightened only by twisting for many times is avoided, and the tightening efficiency of the workpiece is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a torque tool according to an embodiment of the present invention;

fig. 2 is an exploded view of another torsion fixture according to an embodiment of the present invention;

fig. 3 is one of application scene diagrams of a torque tool according to an embodiment of the present invention;

fig. 4 is a second application view of a torque tool according to an embodiment of the present invention;

fig. 5 is a third application scenario diagram of a torque tool according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 2, an embodiment of the present invention provides a torque tool, including: the tool comprises a tool body 10, a first installation part 20 and a second installation part 30, wherein the first installation part 20 and the second installation part 30 are respectively and fixedly connected to two ends of the tool body 10, the first installation part 20 comprises a first containing cavity 21, the first containing cavity 21 is used for containing a workpiece, and the second installation part 30 is used for being detachably connected with a torsion device.

The specific type of the tool body 10 is not limited herein, for example: the tool body 10 may be a rectangular column or a circular column. Correspondingly, when the tool body 10 is a rectangular column or a circular column, the tool body 10 may be a solid column. In this way, the connection strength of the tool body 10 can be enhanced. In addition, the tool body 10 may be made of a metal material. It should be noted that, when the tool body 10 is a circular column, the diameter of the circular column can meet the corresponding torque requirement through strength detection and calibration.

The specific connection mode between the tool body 10 and the first and second mounting

portions

20 and 30 is not limited herein. For example: the tool body 10 can be detachably connected with the first mounting part 20 and the second mounting part 30 respectively (such as in a threaded manner), so that damaged parts (such as the tool body 10, the first mounting part 20 or the second mounting part 30, and the whole torsion tool does not need to be replaced) are convenient to maintain or replace; of course, the tool body 10 may be welded to the first and

second mounting parts

20 and 30, respectively, so that the coupling strength between the tool body 10 and the first and

second mounting parts

20 and 30 may be enhanced.

In addition, waterproof layers can be arranged at the joint of the tool body 10 and the first installation part 20 and the joint of the tool body 10 and the second installation part 30, so that the rusting phenomenon at the joint of the tool body 10 and the first installation part 20 and the joint of the tool body 10 and the second installation part 30 can be reduced, and the service life is prolonged.

Of course, the joint between the tool body 10 and the first mounting portion 20 and the joint between the tool body 10 and the second mounting portion 30 may also be coated with glue layers, so as to further enhance the connection strength between the tool body 10 and the first mounting portion 20 and the second mounting portion 30.

The cross-sectional shape of the first accommodating cavity 21 may be adapted to the cross-sectional shape of the workpiece, for example: when the workpiece is a bolt, the cross-sectional shape of the first receiving cavity 21 may be a hexagon.

The embodiment of the utility model provides an in, a torsion frock includes: the tool comprises a tool body 10, a first installation part 20 and a second installation part 30, wherein the first installation part 20 and the second installation part 30 are respectively and fixedly connected to two ends of the tool body 10, the first installation part 20 comprises a first containing cavity 21, the first containing cavity 21 is used for containing a workpiece, and the second installation part 30 is used for being connected with a torsion device. Thus, the torsion device can be connected with the second mounting portion 30, and the torsion device can provide sufficient tightening force, so that the phenomenon that the workpiece can be tightened only by twisting for multiple times is avoided, and the tightening efficiency of the workpiece is improved.

Optionally, the first mounting portion 20 is a magnetic mounting portion.

For an application scenario of the present embodiment, referring to fig. 3-5, in fig. 3, it is necessary to connect the hydraulic transformer 100 and the flywheel disc 200 through the bolt 300, that is, the bolt 300 needs to pass through the flywheel disc 200 and the hydraulic transformer 100 in sequence to achieve the effect of screwing the hydraulic transformer 100 and the flywheel disc 200. Referring to fig. 4, with the torque tool 400 in the present embodiment, the bolt 300 may sequentially pass through the flywheel disc 200 and the hydraulic transformer 100; referring to fig. 5, after bolt 300 is tightened, i.e., bolt 300 is securely assembled in hydraulic transformer 100 and flywheel disc 200, torque tool 400 may be removed.

It should be noted that, in the process of assembling bolt 300 in screwing hydraulic transformer 100 and flywheel disc 200, bolt 300 is liable to fall into the gap between hydraulic transformer 100 and flywheel disc 200, whereas when bolt 300 is assembled by using torque tool 400 in the present embodiment, first mounting portion 20 of torque tool 400 has magnetism, so that the phenomenon that bolt 300 falls into the gap between hydraulic transformer 100 and flywheel disc 200 is reduced. The number of times the engine and transmission are disassembled due to picking up the bolts 300 dropped in the above-described gaps is also reduced.

Moreover, since the operation space required by the torsion tool 400 in the embodiment is small, it can be ensured that the hydraulic transformer 100 and the flywheel panel 200 are consistent when the bolt 300 is assembled, thereby facilitating improvement of the assembly quality and the assembly efficiency.

In addition, the torque tool 400 in this embodiment may also be used for pre-assembling or adapting joints in the quality inspection link.

The embodiment of the present invention provides an embodiment, the first mounting portion 20 is a magnetic mounting portion, and the workpiece is generally a metal member, so that the workpiece can be more stably held in the first holding cavity 21, thereby avoiding the occurrence of the phenomenon that the workpiece slides out from the first holding cavity 21.

Alternatively, referring to fig. 1, the first mounting portion 20 is made of a magnetic material.

The embodiment of the utility model provides an in, first installation department 20 adopts magnetic material to make, like this for manufacturing process is simple, and because need not set up other magnetic part on the first installation department 20, thereby has strengthened the joint strength of first installation department 20.

Optionally, referring to fig. 2, the torsion tool further includes a magnetic member 40, and the magnetic member 40 is embedded in the first accommodating cavity 21 and attached to the inner wall of the first accommodating cavity 21.

Wherein, the shape of the cross section of the magnetic member 40 can be adapted to the cross section of the first receiving cavity 21. For example: the cross-sectional shape of the first receiving cavity 21 is a hexagon, and the cross-sectional shape of the magnetic member 40 may also be a hexagon.

It should be noted that, the magnetic member 40 and the inner wall of the first receiving cavity 21 may be in an interference fit manner.

In this embodiment, the inner wall of the first accommodating cavity 21 may refer to an inner wall disposed opposite to the opening direction of the first accommodating cavity 21, and may also be referred to as a bottom wall of the first accommodating cavity 21.

The embodiment of the utility model provides an in, because magnetic part 40 can inlay and locate in first holding cavity 21 for under first installation department 20 had the magnetic condition, can also dismantle magnetic part 40, conveniently maintain or change magnetic part 40, reduce the processing cost.

Optionally, referring to fig. 2, the inner wall of the first accommodating cavity 21 is provided with a blind hole 211.

In the embodiment of the present invention, the blind hole 211 is disposed on the inner wall of the first accommodating cavity 21, so that the contact area between the workpiece and the magnetic member 40 can be reduced, and the suction force of the magnetic member 40 to the workpiece is correspondingly reduced, so that the workpiece can be conveniently separated from the first accommodating cavity 21 after the workpiece is screwed down.

Optionally, the second mounting portion 30 includes a second receiving cavity, and the second receiving cavity is used for receiving the connecting portion of the torsion device.

The torsion device can be a sleeve or a sleeve, and a wrench and the like can be embedded in the sleeve or the sleeve.

In addition, when the torsion device is a sleeve or a bushing, the connection portion of the torsion device may refer to a portion of the sleeve or the bushing.

The embodiment of the utility model provides an in, second holding cavity is used for holding torsion device's connecting portion, like this, can strengthen the relative effort between torsion device and the second installation department 30.

The shape of the cross section of the adapter can be matched with the shape of the cross section of the second accommodating cavity.

In addition, the cross-sectional shape of the receiving hole can be adapted to the cross-sectional shape of the connecting portion of the torsion device.

The embodiment of the utility model provides an in, through set up the connecting piece in second holding cavity, and with torsion device's connecting portion holding in the holding of connecting piece downthehole, like this, can choose corresponding connecting piece for use according to torsion device's type to make various torsion devices all can use with the cooperation of the torsion frock in this embodiment, thereby make the application scope of torsion frock wider.

Optionally, the tool body 10, the first mounting portion 20 and the second mounting portion 30 are integrally formed.

The embodiment of the utility model provides an in, frock body 10, first installation department 20 and second installation department 30 are the integrated into one piece structure, can strengthen the joint strength of whole torsion frock.

The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a torsion frock, its characterized in that includes: the tool comprises a tool body, a first installation part and a second installation part, wherein the first installation part and the second installation part are respectively and fixedly connected to two ends of the tool body, the first installation part comprises a first accommodating cavity, the first accommodating cavity is used for accommodating workpieces, and the second installation part is used for being detachably connected with the torsion device.

2. The torsion tool according to claim 1, wherein the first mounting portion is a magnetic mounting portion.

3. The torsion tool according to claim 2, wherein the first mounting portion is made of a magnetic material.

4. The torsion tool according to claim 2, further comprising a magnetic member, wherein the magnetic member is embedded in the first accommodating cavity and attached to the inner wall of the first accommodating cavity.

5. The torsion tool according to claim 4, wherein a blind hole is formed in the inner wall of the first accommodating cavity.

6. The torsion tool according to claim 1, wherein the second mounting portion includes a second receiving cavity, and the second receiving cavity is used for receiving the connecting portion of the torsion device.

7. The torsion tool according to claim 6, wherein an adapter is further embedded in the second accommodating cavity, the adapter comprises an accommodating hole, and the connecting portion of the torsion device is accommodated in the accommodating hole.

8. The torsion tool according to claim 6, wherein the tool body, the first mounting portion and the second mounting portion are of an integrally formed structure.