CN211916724U - Disassembling tool - Google Patents

Abstract

The utility model discloses an extracting tool, extracting tool include the handle, instrument head and fastener, be equipped with the link on the handle, mounting groove and expansion joint have been seted up to the link, the lateral wall intercommunication of expansion joint and mounting groove, the instrument head includes connecting rod portion, connecting portion and instrument portion set up respectively at the both ends of connecting rod portion, connecting portion set up in the mounting groove with separable mode, the structure of instrument head and the structure adaptation of dismantlement position, fastener and link cooperation to fix connecting portion in the mounting groove. When the dismounting tool needs to be constructed for dismounting, the tool head corresponding to the dismounting position is selected, the tool head is matched with the handle, and the tool head is fixed through the entering part, so that the use requirement in the construction process of an operator is met, the labor intensity is effectively reduced, and the working efficiency is improved.

Description

Disassembling tool

Technical Field

The utility model relates to a vehicle tool technical field especially relates to a disassembling tool.

Background

This section provides background information related to the present disclosure only and is not necessarily prior art.

Automobile refitting often needs dismouting interior trim spare part, if do not borrow specialized tool, dismouting spare part can be very difficult and inefficiency, still can cause former interior trim spare part to damage easily.

The existing common method is to plug or borrow tools such as screwdrivers and iron wires by force, and the original vehicle interior trim parts are often damaged or the selected tools are inappropriate in thickness and length, so that the labor intensity is increased, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of high labor intensity and low working efficiency at least. The purpose is realized by the following technical scheme:

the utility model provides a withdrawal tool, withdrawal tool includes:

the handle is provided with a connecting end, and the connecting end is provided with a mounting groove and an expansion joint;

the tool head comprises a connecting rod part, a connecting part and a tool part, wherein the connecting part and the tool part are respectively arranged at two ends of the connecting rod part, the connecting part is detachably arranged in the mounting groove, and the structure of the tool head is matched with that of a disassembly position;

and the fastener is matched with the connecting end to reduce the width of the expansion joint, so that the inner wall of the mounting groove abuts against the outer surface of the connecting part.

According to the utility model discloses a disassembling tool, tool head include connecting rod portion, instrument portion and connecting portion, and wherein connecting portion and instrument portion set up respectively at the both ends of connecting rod portion, and connecting portion lock through detachable mode and mounting groove cooperation and through the fastener, realize that tool head is fixed with being connected of handle. When the dismounting tool needs to be constructed for dismounting, the tool head corresponding to the dismounting position is selected, the tool head is matched with the handle, and the tool head is fixed through the entering part, so that the use requirement in the construction process of an operator is met, the labor intensity is effectively reduced, and the working efficiency is improved.

In addition, according to the utility model discloses a withdrawal tool still can have following additional technical characterstic:

the utility model discloses an in some embodiments, the fastener is the tubular structure, the inner wall of tubular structure is equipped with the internal thread, the link is equipped with the external screw thread, the fastener suit is in the outside of link, the external screw thread with interior screw-thread fit, in order to fix the fastener with the link, connecting portion are pressed from both sides and are established in the mounting groove.

In some embodiments of the present invention, the expansion joint is provided along an axial direction of the connecting end.

The utility model discloses an in some embodiments, the quantity of expansion joint is a plurality of, each the expansion joint is followed the circumference interval of link sets up.

In some embodiments of the present invention, the connecting portion is a protruding structure disposed on the connecting rod portion, and the fastener is engaged with the connecting end to fix the protruding structure in the mounting groove.

In some embodiments of the present invention, the number of the protruding structures is plural, and each of the protruding structures is installed in the installation groove in an adaptive manner.

In some embodiments of the present invention, the outer surface of the fastener is provided with a groove, the groove being disposed along an axial direction of the fastener.

In some embodiments of the present invention, the number of the grooves is plural, and each of the grooves is provided at intervals along a circumferential direction of the fastener.

In some embodiments of the present invention, the outer surface of the handle is provided with an anti-slip structure.

In some embodiments of the present invention, the tool portion includes at least one bending piece for disassembling the instrument panel air outlet;

or the tool part is a single-picking needle and is used for disassembling the wiring harness terminal;

or the tool part is a double-picking needle and is used for disassembling the wiring harness terminal;

or the tool part is a first clamping piece and is used for disassembling the middle door handle bolt;

or the tool part is a second clamping piece and is used for assembling the middle door handle door bolt.

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 invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:

fig. 1 schematically shows a structural schematic view of a disassembly tool according to an embodiment of the present invention;

FIG. 2 is a schematic view of the handle of the removal tool shown in FIG. 1;

FIG. 3 is a schematic structural view of the fastener of the removal tool shown in FIG. 1;

FIG. 4 is a schematic structural view of a first embodiment of the tool head of the removal tool shown in FIG. 1;

FIG. 5 is a schematic structural view of a second embodiment of the tool head of the removal tool shown in FIG. 1;

FIG. 6 is a schematic structural view of a third embodiment of the tool head of the removal tool shown in FIG. 1;

FIG. 7 is a schematic structural view of a fourth embodiment of a tool head of the removal tool shown in FIG. 1;

fig. 8 is a schematic structural view of a fifth embodiment of the tool head of the assembly tool shown in fig. 1.

The reference numbers are as follows:

100 is a disassembling tool;

10 is a handle, 11 is a connecting end, 12 is an external thread, 13 is a mounting groove, and 14 is an expansion joint;

20 is a fastener, 21 is a cylindrical structure, and 22 is a groove;

reference numeral 30 denotes a tool head, 31 denotes a link portion, 32 denotes a connecting portion, and 33 denotes a tool portion.

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" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "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 specifically identified as an order of performance. It should also be understood 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 convenience 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 … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 8, according to the embodiment of the present invention, a disassembling tool 100 is provided, the disassembling tool 100 includes a handle 10, a tool head 30 and a fastener 20, a connecting end 11 is disposed on the handle 10, a mounting groove 13 and an expansion joint are disposed on the connecting end 11, the tool head includes a connecting rod portion 31, a connecting portion 32 and a tool portion 33, the connecting portion 32 and the tool portion 33 are respectively disposed at two ends of the connecting rod portion 31, the connecting portion 32 is disposed in the mounting groove 13 in a separable manner, a structure of the tool head 30 is adapted to a structure of a disassembling position, and the fastener 20 is matched with the connecting end 11 to reduce a width of the expansion joint, so that an inner wall of the mounting groove abuts against an outer surface of the connecting.

Specifically, the tool head 30 includes a connecting rod portion 31, a tool portion 33 and a connecting portion 32, wherein the connecting portion 32 and the tool portion 33 are respectively disposed at two ends of the connecting rod portion 31, and the connecting portion 32 is detachably engaged with the mounting groove 13 and locked by the fastening member 20, so as to fix the tool head 30 to the handle 10. When the dismounting tool 100 needs to be constructed for dismounting, the tool head 30 corresponding to the dismounting position is selected, the tool head 30 is matched with the handle 10, and the tool head is fixed through the entering piece, so that the use requirement in the construction process of an operator is met, the labor intensity is effectively reduced, and the working efficiency is improved.

In addition, when the fastener 20 is matched with the connecting end 11, the width of the expansion joint 14 is reduced, the diameter of the mounting groove 13 is reduced, and the inner wall of the mounting groove 13 is abutted against the outer surface of the connecting part 32, so that the connecting part 32 is fixed, and the tool head 30 is connected and fixed. This kind of fixed mode, simple structure, fixed intensity is high, can effectively guarantee going on smoothly of dismouting operation for the efficiency of dismouting obtains promoting.

It should be noted that, the number of the tool heads 30 is plural, the tool heads 30 can be disassembled and arranged at the disassembled positions according to different positions, that is, the shape of the tool part 33 is adapted to the shape and structure of the disassembled part, and the operator can select different tool heads 30, so as to realize the disassembling operation, thereby effectively improving the operation efficiency and reducing the labor intensity of the operator.

It is further understood that the fastening member 20 is a cylindrical structure 21, the inner wall of the cylindrical structure 21 is provided with an internal thread, the connecting end is provided with an external thread 12, the fastening member 20 is sleeved outside the connecting end 11, the external thread 12 is matched with the internal thread to fix the fastening member 20 and the connecting end 11, and the connecting portion 32 is clamped in the mounting groove 13. Specifically, be equipped with the internal thread on tubular structure 21's inner wall, when needs install tool bit 30, pass fastener 20 with tool bit 30's connecting portion 32 through the wear-to-establish hole for connecting portion 32 pegs graft in mounting groove 13, again with fastener 20 suit in the outside of link 11, and through external screw thread 12 and internal thread threaded connection, thereby realized that fastener 20 is fixed with being connected of link 11, make connecting portion 32 by the clamp in mounting groove 13, and then realized tool bit 30's installation and fixed. The joint strength of instrument head 30 is high, can guarantee operating personnel's effective use, in addition, connects fixed mode with instrument head 30 through fastener 20, simple structure, and the operating personnel's of being convenient for operation can further improve the convenience that the staff used for work efficiency obtains effectively promoting.

Further, as shown in fig. 2, the expansion joint 14 is opened along the axial direction of the connection end 11. Specifically, expansion joint 14 is seted up along the axial of link 11, and when fastener 20 and link 11 cooperated, fastener 20 can directly transmit the position to expansion joint 14 to the effort that link 11 was applyed for expansion joint 14's width effectively reduces, thereby fixes connecting portion 32 in mounting groove 13, and guaranteed fixed intensity, improved the stability in the use.

Further, as shown in fig. 2, the number of the expansion joints 14 is plural, and each expansion joint 14 is arranged at intervals along the circumferential direction of the connecting end 11. Set up a plurality of expansion joints 14, when fastener 20 is connected the cooperation with link 11, the width of each expansion joint 14 reduces in step to make the inner wall of mounting groove 13 evenly support and lean on in the outside at connecting portion 32, thereby further improved the installation intensity of instrument head 30, guaranteed the stability in the use, improved going on smoothly of dismantling in the operating personnel use, further promoted the efficiency of dismantlement, reduced operating personnel's working strength.

Further, as shown in fig. 4 to 8, the connection portion 32 is a protrusion structure provided on the link portion 31, and the fastener 20 is engaged with the connection end 11 to fix the protrusion structure in the mounting groove 13. Specifically, when the tool head 30 is connected to the handle 10, the end of the tool head 30 having the connecting portion 32 passes through the fastening member 20, and the connecting portion 32 having a protruding structure is clamped into the mounting groove 13, the fastening member 20 is in threaded connection with the connecting end 11, and when the threads are screwed, the width of the expansion joint 14 is reduced, so that the connecting portion 32 is clamped in the mounting groove 13, thereby realizing the assembly of the tool head 30. Through with connecting portion 32 centre gripping in mounting groove 13 to further improved the joint strength and the stability of instrument head 30, avoided the instrument head 30 condition such as not hard up that appears in the use, thereby guarantee the effective clear of dismantling the operation.

Furthermore, the number of the protruding structures is multiple, and each protruding structure is installed in the installation groove in an adaptive mode. Specifically, when the tool head 30 is fixedly connected with the handle 10, each protruding structure is respectively arranged in the mounting groove 13, and the fastening piece 20 is screwed, so that each protruding structure is limited in the mounting groove 13, and the protruding structures are arranged along the circumferential direction of the connecting rod of the tool part 33, so that the circumferential connection strength and stability of the tool part 33 can be balanced, and the effective use of an operator is guaranteed.

Further, as shown in fig. 3, the outer surface of the fastener 20 is provided with a groove, which is provided in the axial direction of the fastener. Specifically, set up recess 22 at fastener 20 surface, can improve the frictional force of the surface of fastener 20 to be convenient for operating personnel to screw or the operation of unscrewing fastener 20, thereby can effectively improve the efficiency to the change of tool bit 30 and assembly, make work efficiency effectively promoted.

Further, as shown in fig. 3, the number of the grooves 22 is plural, and the grooves 22 are provided at intervals in the circumferential direction of the fastener 20. Specifically, each groove 22 forms a continuous groove structure on the outer surface of the fastening member 20, and by providing a plurality of grooves 22, the friction force on the outer surface of the fastening member 20 can be further increased, so that the connection strength between the fastening member 20 and the connection end 11 can be ensured, and the connection strength between the tool head 30 and the handle 10 can be ensured.

Further, the outer surface of the handle 10 is provided with an anti-slip structure. Specifically, the handle 10 is of an anti-slip structure, so that the friction force of an operator in holding can be effectively improved, the stability of the dismounting tool in dismounting operation can be effectively guaranteed, and the dismounting operation is guaranteed to be effectively carried out.

Further, as shown in fig. 4, the tool portion 33 includes at least one bending piece for detaching the instrument panel outlet. Specifically, the quantity of the piece of bending is two, and two relative connecting rod portions 31 symmetry settings of the piece of bending to the shape requirement of instrument board air outlet has been satisfied, makes the dismantlement convenience of instrument board obtain guaranteeing, has avoided the dismantlement process the condition that the instrument board air outlet damaged to have appeared, in addition, has promoted the efficiency that operating personnel dismantled the instrument board air outlet, has reduced operating personnel's reassembling strength.

Specifically, as shown in fig. 5, the tool part 33 is a single pick pin for the detachment of the harness terminal. The structure looks adaptation of single slip stitch and pencil terminal for the dismantlement of pencil terminal has obtained the assurance, has avoided the condition that the pencil terminal damaged to appear in the dismantlement process, in addition, has promoted the efficiency that operating personnel dismantled the pencil terminal, has reduced operating personnel's dismouting intensity.

Specifically, as shown in fig. 6, the tool part 33 is a double-picking pin for the detachment of the harness terminal. The structure looks adaptation of two tuckers and pencil terminal for the dismantlement of pencil terminal has obtained the assurance, has avoided the condition that the pencil terminal damaged to appear in the dismantlement process, in addition, has promoted the efficiency that operating personnel dismantled the pencil terminal, has reduced operating personnel's dismouting intensity.

Specifically, as shown in fig. 7, the tool part 33 is a first retainer for detaching the center door handle bolt. The first clamping part is of a 7-shaped structure, so that the shape of the first clamping part is matched with the structure of the middle door handle bolt, the disassembly of the middle door handle bolt is guaranteed, the condition that the middle door handle bolt is generated in the disassembly process is avoided, in addition, the disassembly efficiency of an operator for the middle door handle bolt is improved, and the disassembly and assembly strength of the operator is reduced.

Specifically, as shown in fig. 8, the tool part 33 is a second retainer for assembling the middle door handle bolt. The second card is held the piece and is straight-bar + U type structure, wherein, the one end and the connecting rod portion 31 of straight-bar are connected, another list and the U type structural connection of straight-bar to make the second card hold the shape of piece and the structure looks adaptation of well door handle keeper, make the dismantlement of well door handle keeper obtain guaranteeing, the condition of well door handle keeper has been avoided appearing in the assembling process, in addition, the efficiency that operating personnel centering door handle keeper assembled has been promoted, operating personnel's assembly strength has been reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A removal tool, comprising:

the handle is provided with a connecting end, and the connecting end is provided with a mounting groove and an expansion joint;

the tool head comprises a connecting rod part, a connecting part and a tool part, wherein the connecting part and the tool part are respectively arranged at two ends of the connecting rod part, the connecting part is detachably arranged in the mounting groove, and the structure of the tool head is matched with that of a disassembly position;

and the fastener is matched with the connecting end to reduce the width of the expansion joint, so that the inner wall of the mounting groove abuts against the outer surface of the connecting part.

2. The disassembling tool according to claim 1, wherein the fastening member is a cylindrical structure, an inner wall of the cylindrical structure is provided with an inner thread, the connecting end is provided with an outer thread, the fastening member is sleeved outside the connecting end, the outer thread is matched with the inner thread to fix the fastening member and the connecting end, and the connecting portion is clamped in the mounting groove.

3. The removal tool of claim 2, wherein the expansion joint is open in an axial direction of the connection end.

4. The removal tool as claimed in claim 3, wherein the number of the expansion joints is plural, and each of the expansion joints is arranged at intervals along a circumferential direction of the connection end.

5. The removal tool of claim 2, wherein the coupling portion is a raised structure disposed on the shaft portion, and the fastener engages the coupling end to secure the raised structure within the mounting slot.

6. The removal tool of claim 5, wherein the number of raised structures is plural, each raised structure being adapted to fit within the mounting slot.

7. A removal tool according to any one of claims 2 to 6, wherein the outer surface of the fastener is provided with recesses, the recesses being arranged in the axial direction of the fastener.

8. The removal tool of claim 7, wherein the recess is plural in number, and each recess is spaced circumferentially of the fastener.

9. The removal tool of claim 1, wherein the outer surface of the handle is provided with anti-slip structure.

10. The removal tool according to any one of claims 1 to 6, wherein the tool portion comprises at least one bend for removal of an instrument panel outlet;

or the tool part is a double-picking needle and is used for disassembling the wiring harness terminal;

or the tool part is a first clamping piece and is used for disassembling the middle door handle bolt;

or the tool part is a second clamping piece and is used for assembling the middle door handle door bolt.

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