CN215240611U

CN215240611U - Disassembling tool

Info

Publication number: CN215240611U
Application number: CN202120019495.8U
Authority: CN
Inventors: 臧超; 范宁霞; 吕世志; 马鑫生; 王洪涛
Original assignee: Weichai Power Co Ltd
Current assignee: Weichai Power Co Ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-12-21
Anticipated expiration: 2031-01-05

Abstract

The utility model belongs to the technical field of dismouting device, concretely relates to assembly and disassembly tools. The disassembly and assembly tool comprises: the hoop is used for clamping the cylindrical piece; the twist grip, twist grip with the clamp is connected, the clamp centre gripping under the columnar member state, twist grip follows the length direction of columnar member arranges, and twist grip's drive direction with the circumference of clamp is unanimous. According to the utility model discloses an assembly and disassembly tools, when assembly and disassembly tools during operation, clamp centre gripping cylindricality piece, with the twist grip of clamp connection along the length direction setting of cylindricality piece, twist grip is located the length direction of cylindricality piece, does not occupy the operating space around the cylindricality piece side to in operation disassembly tools, simultaneously, can make full use of along cylindricality piece length direction's space. The utility model discloses a extracting tool can be used for all length direction to have the operation of spatial cylindricality piece, is particularly useful for installing the filter in the engine.

Description

Disassembling tool

Technical Field

The utility model belongs to the technical field of dismouting device, concretely relates to assembly and disassembly tools.

Background

The filter means an accessory for filtering foreign substances in liquid or filtering gas through a filter element. The filter mainly comprises a filter base and a shell connected with the filter base, wherein a filter element is accommodated inside the shell. The existing shell is connected with the filter seat in a threaded connection mode, and the filter seat is connected to other equipment.

Among the prior art, extracting tool includes the clamp and the spanner of being connected with the clamp, and wherein the clamp centre gripping is on the casing, drives the clamp rotation through rotating the spanner, and then makes the casing rotate in order to realize that casing and filter seat are torn open. Because the operation space of the side surface of the shell at the inner side of the equipment is limited, the length of the wrench is large, and the disassembling tool is difficult to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at least solving the problem that the existing mounting space is limited so that the dismounting tool is difficult to operate. The purpose is realized by the following technical scheme:

the utility model provides an assembly and disassembly tools, assembly and disassembly tools includes:

the hoop is used for clamping the cylindrical piece;

the twist grip, twist grip with the clamp is connected, the clamp centre gripping under the columnar member state, twist grip follows the length direction of columnar member arranges, and twist grip's drive direction with the circumference of clamp is unanimous.

According to the utility model discloses assembly and disassembly tools, when assembly and disassembly tools during operation, clamp centre gripping cylindricality piece, the twist grip who is connected with the clamp sets up along the length direction of cylindricality piece, and twist grip is located the length direction of cylindricality piece, does not occupy the operating space around the cylindricality piece side to in operation disassembly tools, simultaneously, can make full use of along cylindricality piece length direction's space. The dismounting tool of the embodiment can be used for the operation of cylindrical parts with space in all length directions, and is particularly suitable for a filter installed in an engine.

In addition, according to the utility model discloses assembly and disassembly tools can also have following technical characterstic:

the utility model discloses an in some embodiments, the clamp includes annular riser and retaining member, the retaining member is worn to locate annular riser, annular riser is used for the cover to locate the post spare, the retaining member is used for adjusting the inside accommodation space of annular riser.

In some embodiments of the utility model, the clamp hoop still includes the grip block, the grip block is located the inboard of annular riser, but retaining member with relative rotation's mode with the grip block is connected just the retaining member with detachable mode with the grip block is connected, the shape of grip block with the shape looks adaptation of cylindricality piece.

The utility model discloses an in some embodiments, the quantity of retaining member is two, two the retaining member is followed the circumference of annular riser is evenly arranged, the quantity of grip block is two, the grip block with the retaining member corresponds the setting.

In some embodiments of the present invention, the locking member is connected to the annular vertical plate by a screw.

In some embodiments of the present invention, one end of the locking member is provided with a limiting flange, and the limiting flange is located outside the annular vertical plate.

In some embodiments of the present invention, the one end of the locking member is further provided with a knob extending from one side of the position-limiting flange to the other side of the position-limiting flange.

In some embodiments of the present invention, the rotating handle includes a bottom plate and a connecting member, and the bottom plate is connected to the annular vertical plate through the connecting member.

In some embodiments of the present invention, the number of the connecting members is plural, and plural, an accommodating space is formed between the connecting members, and the accommodating space is used for accommodating the columnar member.

In some embodiments of the present invention, the bottom plate is an annular flat plate, an annular flange is disposed on the annular flat plate, the annular flange extends from an outer edge of the annular flat plate to the direction of the annular vertical plate, and one end of the connecting member is located inside the annular flange.

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 is a schematic axial view of the overall structure of a mounting and dismounting tool according to an embodiment of the present invention;

FIG. 2 is a schematic front view of the overall structure of the demolition tool of FIG. 1;

FIG. 3 is a left side view of the overall construction of the demolition tool of FIG. 2;

fig. 4 is a schematic top view of the overall structure of the disassembly and assembly tool of fig. 2:

FIG. 5 is a schematic axial view of a portion of the assembly/disassembly tool of FIG. 1.

The reference symbols in the drawings denote the following:

100: a disassembling tool;

10: a hoop and 11: annular vertical plate, 12: retaining member, 121: position-limiting flange, 122: knob, 123: stopper, 13: clamping plate, 130: through hole, 131: upper plate, 132: lower panel, 1321: lower tank body, 133: a bolt;

20: rotating a handle, 21: bottom plate, 211: annular flange, 22: connecting piece, 201: an accommodating space.

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 components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and groups thereof.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and sections, these elements, components, regions, layers and 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 "inboard", "outboard", "below", "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, an embodiment of the present invention provides a disassembling tool 100, where the disassembling tool 100 includes: the clamp 10 and the rotating handle 20, specifically, one end of the clamp 10 is used for clamping a cylindrical member, the clamp 10 is connected with the rotating handle 20, the rotating handle 20 is arranged along the length direction of the cylindrical member in the state that the clamp 10 clamps the cylindrical member, and the driving direction of the rotating handle 20 is consistent with the circumferential direction of the clamp 10.

According to the utility model discloses assembly and disassembly tools 100, when assembly and disassembly tools 100 during operation, clamp 10 centre gripping cylindricality piece, the twist grip 20 of being connected with clamp 10 sets up along the length direction of cylindricality piece, and twist grip 20 is located the length direction of cylindricality piece, does not occupy the operating space around the cylindricality piece side to in operation disassembly tools 100, simultaneously, can make full use of along cylindricality piece length direction's space. The removal tool 100 of this embodiment can be used for all length-wise spaced pillar operations, and is particularly suitable for use with engine mounted filters.

In some embodiments of the present invention, the clamp 10 includes an annular vertical plate 11 and a locking member 12, the locking member 12 is disposed through the annular vertical plate 11, and the annular vertical plate 11 is used for covering the column. The locking member 12 is used for adjusting the accommodating space inside the annular vertical plate 11, specifically, when the locking member 12 gradually moves towards the inner side of the annular vertical plate 11, the accommodating space between the annular vertical plate 11 and the locking member 12 gradually decreases, and the cylindrical member is clamped by the annular vertical plate 11 and the locking member 12; when the locking member 12 is gradually moved toward the outside of the annular upright plate 11, the receiving space between the annular upright plate 11 and the locking member 12 is gradually increased, and the yoke 10 can be removed from the column.

Furthermore, the clamp 10 further comprises a clamping plate 13, the clamping plate 13 is located on the inner side of the annular vertical plate 11, one side of the clamping plate 13 is connected with the locking member 12, and the other side of the clamping plate 13 is matched with the outer side of the cylindrical member. When the locking piece 12 moves towards the inner side of the annular vertical plate 11, the clamping plate 13 also moves towards the inner side of the annular vertical plate 11, and the accommodating space between the clamping plate 13 and the annular vertical plate 11 is gradually reduced so as to clamp the cylindrical piece.

Specifically, the locking member 12 is connected with the clamping plate 13 in a relatively rotatable manner, so that the clamping plate 13 is prevented from rotating together with the locking member 12 when the locking member 12 is screwed into the annular vertical plate 11, the clamping plate 13 is prevented from rotating, and the clamping plate 13 and the column member are ensured to be always matched. Specifically, the holding tank has been seted up to the inside of grip block 13, is equipped with through-hole 130 on the grip block 13, through-hole 130 and holding tank intercommunication, and the one end of retaining member 12 is passed through-hole 130 and is stretched into the inside of grip block 13, retaining member 12 one end is equipped with stopper 123, and stopper 123 holds in the holding tank, and the size of stopper 123 is greater than the size of through-hole 130, and stopper 123 can prevent retaining member 12 one end is deviate from grip block 13, and the size of stopper 123 is less than the size of holding tank to when guaranteeing that retaining member 12 rotates, stopper 123 card is in the holding tank.

The locking member 12 is detachably coupled to the holding plate 13 to facilitate the installation of the holding plate 13 inside the annular standing plate 11. Specifically, the clamping plate 13 is of a vertically detachable structure, the clamping plate 13 includes an upper plate 131 and a lower plate 132, an upper groove (not shown in the figure) and a lower groove 1321 are respectively disposed inside the upper plate 131 and the lower plate 132, the upper plate and the lower plate are combined, the upper groove and the lower groove form a holding groove, and the upper plate 131 and the lower plate 132 are combined to form the through hole 130. During installation, the limiting block 123 is installed in the lower groove body of the lower plate 132, and then the upper plate 131 is installed on the lower plate 132, so that the limiting block 123 is accommodated in the accommodating groove. The upper plate 131 and the lower plate 132 are connected by bolts 133, and the upper plate 131 and the lower plate 132 may be connected by a fastening method, etc., and in this embodiment, the connection method of the upper plate 131 and the lower plate 132 is not limited, and may be any method as long as the upper plate 131 and the lower plate 132 can be detachably connected.

In this embodiment, the clamping plate 13 is an arc-shaped plate, and the shape of the arc-shaped plate is matched with the outer wall of the columnar piece, so that the columnar piece is uniform in hand, and meanwhile, the clamping piece 13 is prevented from scratching or scratching the surface of the columnar piece.

In some embodiments of the present invention, the number of the locking members 12 is two, two locking members 12 are uniformly arranged along the circumference of the annular vertical plate 11, the number of the clamping plates 13 is two, the locking members 12 are arranged in one-to-one correspondence with each clamping plate 13, so that the column-shaped member is uniformly stressed, and the annular vertical plate 11 is uniformly stressed.

Furthermore, each clamping plate 13 is connected with at least one locking member 12, and the connection between the clamping plate 13 and the annular vertical plate 11 can be ensured by connecting each clamping plate 13 with one locking member 12. The number of the locking members 12 is not limited in the present embodiment, and each holding plate 13 may be connected to three, four or more locking members 12.

In some embodiments of the present invention, one end of the locking member 12 is provided with a limiting flange 121, the limiting flange 121 is located outside the annular vertical plate 11, and the limiting flange 121 is used to prevent the locking member 12 from being released from the annular vertical plate 11 when the locking member 12 moves to the inside of the annular vertical plate 11.

Further, one end of the locking member 12 is further provided with a knob 122, the knob 122 extends from one side of the limiting flange 121 to the other side of the limiting flange 121, and the knob 122 is used for facilitating an operator to move the locking member 12 to the inner side of the annular vertical plate 11.

In this embodiment, locking member 12 and annular vertical plate 11 can be in threaded connection, so as to control the position of locking member 12 relative to annular vertical plate 11. Retaining member 12 may be a bolt or screw, or a rod having a partial thread. In other embodiments, the locking member 12 and the annular vertical plate 11 may be detachably connected, for example, a plurality of limiting grooves are formed in the locking member 12, and the relative position of the locking member 12 and the annular vertical plate 11 is controlled by means of a pin and the limiting groove. As long as the function of locking the relative position between the locking member 12 and the annular upright plate 11 can be achieved.

The utility model discloses an in some embodiments, twist grip 20 includes bottom plate 21 and connecting piece 22, and the one end of connecting piece 22 is connected with the one end of annular riser 11, and the other end and the bottom plate 21 of connecting piece 22 are connected, and when clamp 10 gripped the cylindricality piece, rotated bottom plate 21, and bottom plate 21 drives annular riser 11 through connecting piece 22 and rotates, and annular riser 11 passes through grip block 13 and drives the cylindricality piece and rotate to dismantle the cylindricality piece.

In some embodiments of the present invention, the connecting member 22 is a plurality of strip-shaped plates, and the accommodating space 201 is formed between the strip-shaped plates, and the accommodating space 201 is used for accommodating the pillar. That is, the connecting member 22 can be sleeved on a part of the column member to save the operation space of the disassembling tool 100.

In other embodiments of the present invention, the connecting member 22 can also be a sleeve, and the sleeve can be sleeved on a part of the column member to save the operation space of the disassembling tool 100. The connecting member 22 may have other shapes as long as it can serve as a connecting function and can accommodate a part of the columnar member.

Further, a plurality of connecting pieces 22 are uniformly arranged along the circumferential direction of the annular vertical plate 11, so as to ensure that the annular vertical plate 11 is uniformly stressed, and simultaneously, the bottom plate 21 of the annular structure connected with the connecting pieces 22 is uniformly stressed.

In some embodiments of the present invention, the bottom plate 21 is an annular flat plate, which can reduce the weight of the bottom plate 21, and at the same time, the inner hole of the annular flat plate can accommodate a cylindrical member, so as to save the operation space of the unloading tool 100.

The annular flat plate is provided with an annular flange 211, the annular flange 211 extends from the outer edge of the annular flat plate to the direction of the annular vertical plate 11, and the radius of the outer circle of the annular flange 211 is larger than the distance between the connecting piece 22 and the circle center of the inner circle of the annular flat plate, so that an operator can easily hold the annular flange 211 and the operation is facilitated.

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

1. A disassembly and assembly tool for a cylindrical member, comprising:

the hoop is used for clamping the cylindrical piece;

2. The disassembly and assembly tool of claim 1, wherein the clamp comprises an annular vertical plate and a locking member, the locking member is arranged on the annular vertical plate in a penetrating manner, the annular vertical plate is used for being sleeved on the column-shaped member, and the locking member is used for adjusting an accommodating space inside the annular vertical plate.

3. The assembly and disassembly tool of claim 2, wherein the clamp further comprises a clamping plate located inside the annular vertical plate, the locking member is rotatably connected with the clamping plate, and the locking member is detachably connected with the clamping plate, and the shape of the clamping plate is matched with the shape of the cylindrical member.

4. The disassembly and assembly tool of claim 3, wherein the number of the locking members is two, the two locking members are uniformly arranged along the circumference of the annular vertical plate, the number of the clamping plates is two, and the clamping plates are arranged corresponding to the locking members.

5. The disassembly and assembly tool of claim 2 or 3, wherein the locking member is in threaded connection with the annular vertical plate.

6. The assembly and disassembly tool of claim 5, wherein one end of the locking member is provided with a limiting flange, and the limiting flange is positioned on the outer side of the annular vertical plate.

7. The assembly and disassembly tool of claim 6, wherein the one end of the retaining member is further provided with a knob extending from one side of the position-defining flange to the other side of the position-defining flange.

8. The assembly and disassembly tool of claim 2, wherein the rotating handle comprises a bottom plate and a connecting piece, and the bottom plate is connected with the annular vertical plate through the connecting piece.

9. The assembly and disassembly tool of claim 8, wherein the number of the connecting members is plural, and a receiving space is formed between the plurality of connecting members, and the receiving space is used for receiving the cylindrical member.

10. The assembly and disassembly tool of claim 8, wherein the bottom plate is an annular flat plate, an annular flange is disposed on the annular flat plate, the annular flange extends from an outer edge of the annular flat plate to the direction of the annular vertical plate, and one end of the connecting member is located inside the annular flange.