An auxiliary tool for assembling a thin-walled adapter

Abstract

The utility model discloses a kind of for assembling thin-walled pipe's auxiliary, it is related to mechanical assembly technical field, including pipe, positioning sleeve, mounting sleeve and intake manifold, the pipe is installed in positioning sleeve, the positioning sleeve is installed in the upper end of intake manifold, the inner diameter of positioning sleeve and the outer diameter of pipe lower end portion adopt gap fit, the utility model is assembled when part pipe is loaded into positioning sleeve, positioning sleeve lower end surface and the end surface of the assembly position of intake manifold are flush placed, knock into intake manifold hole with nylon stick gently with pipe, positioning sleeve is removed, mounting sleeve is assembled and loaded into pipe, knock the top of mounting sleeve with nylon stick with pipe is loaded into the inner hole of intake manifold, pipe end surface and intake manifold inner hole end surface flush reach assembly requirement, by assembly auxiliary, so that operator can conveniently, accurately, quickly assemble pipe, prevent pipe orifice knock and do not deform, to ensure pipe assembly quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical assembly technical field, especially a kind of auxiliary tool for assembling thin-walled pipe. BACKGROUND

[0002] The pipe with 1mm thickness is the thin-walled part of stamping, and the outer circle needs to be assembled into the inner hole of intake manifold, and the intake manifold is complex structure casting, and cannot be designed and manufactured into assembly tooling, if assembling pipe without assembly auxiliary tool, directly assembling pipe with wooden hammer type assembly tool, it can cause pipe difficult to align during assembly, pipe nozzle deformation and other quality problems.

[0003] Therefore, how to align pipe during assembly, pipe nozzle does not deform when knocking, and it has positive significance, for this purpose, we propose a kind of auxiliary tool for assembling thin-walled pipe. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides an auxiliary tool for assembling thin-walled pipe, which solves the technical problems of difficult alignment of pipe during assembly and deformation of pipe nozzle during knocking.

[0006] (II) technical scheme

[0007] To achieve the above purpose, the utility model is realized by the following technical scheme:

[0008] An auxiliary tool for assembling thin-walled pipe, comprising pipe, positioning sleeve, mounting sleeve and intake manifold, the pipe is installed in the positioning sleeve, and the positioning sleeve is installed at the upper end of the intake manifold.

[0009] Preferably, the inner diameter of the positioning sleeve and the outer diameter of the lower end of the pipe are gap fitted, the bottom surface of the mounting sleeve is provided with an inner hole, the shape of the inner hole is parallel to the outer diameter of the upper end of the pipe, and the size is gap fitted with the outer diameter of the upper end of the pipe.

[0010] Preferably, the mounting sleeve is sleeved on the upper end of the pipe, and the lower end surface of the positioning sleeve is flush with the end surface of the assembly position of the intake manifold.

[0011] Preferably, the bottom end of the pipe is inserted into the intake manifold, and the end surface of the pipe is flush with the end surface of the inner hole of the intake manifold.

[0012] (III) beneficial effects

[0013] One, the part connecting pipe is installed into the positioning sleeve during assembly, the lower end surface of the positioning sleeve is placed flush with the end surface of the assembly position of the intake manifold, the connecting pipe is gently knocked into the intake manifold hole with a nylon rod, the positioning sleeve is taken out, the mounting sleeve is assembled into the connecting pipe, the connecting pipe is installed into the inner hole of the intake manifold by knocking the top of the mounting sleeve with a nylon rod, the end surface of the connecting pipe is flush with the end surface of the inner hole of the intake manifold, which meets the assembly requirements, the connecting pipe can be conveniently, accurately and quickly assembled by the operator through the assembly aid, the connecting pipe port is prevented from being deformed by knocking, so as to ensure the assembly quality of the connecting pipe. BRIEF DESCRIPTION OF DRAWINGS

[0014] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the following preferred embodiments of the utility model are described in detail below with the help of the drawings.

[0015] Figure 1 The auxiliary tool for assembling the thin-wall connecting pipe is shown in the overall structural diagram.

[0016] Legend: 1, connecting pipe; 2, positioning sleeve; 3, mounting sleeve; 4, intake manifold. DETAILED DESCRIPTION

[0017] The auxiliary tool for assembling the thin-wall connecting pipe is shown in the overall structural diagram.

[0018] Embodiment: as shown in the figure, the technical scheme in the embodiment of the application effectively solves the technical problems that the connecting pipe is difficult to align during assembly and the connecting pipe port is deformed by knocking, and the overall idea is as follows: Figure 1

[0019] ​The utility model provides a kind of auxiliary for assembling thin-walled connecting pipe, including connecting pipe 1, positioning sleeve 2, mounting sleeve 3 and intake manifold 4, connecting pipe 1 is installed in positioning sleeve 2, positioning sleeve 2 is installed in the upper end of intake manifold 4, the inner diameter of positioning sleeve 2 and the outer diameter of connecting pipe 1 lower end portion adopt clearance fit, the bottom surface of mounting sleeve 3 is equipped with inner hole, the shape of inner hole and the outer diameter of connecting pipe 1 upper end are parallel, size and the outer diameter of connecting pipe 1 upper end portion adopt clearance fit, mounting sleeve 3 is set in the upper end portion of connecting pipe 1, the end surface of positioning sleeve 2 lower end surface and intake manifold 4 assembly position is flush, the bottom end of connecting pipe 1 is inserted in intake manifold 4, the end surface of connecting pipe 1 and the end surface of intake manifold 4 inner hole are flush, when assembling, part connecting pipe 1 is loaded into positioning sleeve 2, positioning sleeve 2 lower end surface and the end surface of intake manifold 4 assembly position are placed flush, with nylon stick, connecting pipe 1 is knocked into intake manifold 4 hole gently, positioning sleeve 2 is removed, mounting sleeve 3 is assembled and loaded into connecting pipe 1, with nylon stick, connecting pipe 1 is loaded into the inner hole of intake manifold 4 by knocking the top of mounting sleeve 3, the end surface of connecting pipe 1 and the end surface of intake manifold 4 inner hole are flush, and reach assembly requirement, by assembly auxiliary, operating personnel can conveniently, accurately, quickly assemble connecting pipe 1, prevent connecting pipe 1 nozzle from being not deformed by knocking, to ensure that connecting pipe 1 assembly quality.

[0020] Working principle:

[0021] First, when assembling, part connecting pipe 1 is loaded into positioning sleeve 2, positioning sleeve 2 lower end surface and the end surface of intake manifold 4 assembly position are placed flush, with nylon stick, connecting pipe 1 is knocked into intake manifold 4 hole gently, positioning sleeve 2 is removed, mounting sleeve 3 is assembled and loaded into connecting pipe 1, with nylon stick, connecting pipe 1 is loaded into the inner hole of intake manifold 4 by knocking the top of mounting sleeve 3, the end surface of connecting pipe 1 and the end surface of intake manifold 4 inner hole are flush, and reach assembly requirement, by assembly auxiliary, operating personnel can conveniently, accurately, quickly assemble connecting pipe 1, prevent connecting pipe 1 nozzle from being not deformed by knocking, to ensure that connecting pipe 1 assembly quality.

[0022] Finally, it should be noted that: obviously, the above embodiments are merely examples for clearly illustrating the utility model, and not the limitation of the implementation mode. For ordinary skilled person in the art, on the basis of the above description, other different forms of changes or variations can be made. Here, it is unnecessary and impossible to exhaust all implementation modes. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. An auxiliary tool for assembling a thin-walled pipe, comprising a pipe (1), a positioning sleeve (2), a mounting sleeve (3) and an intake manifold (4), characterized in that: The connecting pipe (1) is installed in a positioning sleeve (2), and the positioning sleeve (2) is installed at the upper end of an air intake manifold (4).

2. An aid for assembling thin-walled spouts according to claim 1, characterized in that: The inner diameter of the positioning sleeve (2) and the outer diameter of the lower end of the connecting pipe (1) are in a clearance fit.

3. An aid for assembling thin-walled spouts according to claim 2, characterized in that: The bottom surface of the mounting sleeve (3) is provided with an inner hole.

4. An aid for assembling thin-walled spouts according to claim 3, characterized in that: The shape of the inner hole is parallel to the outer diameter of the upper end of the connecting pipe (1), and the size is in a clearance fit with the outer diameter of the upper end of the connecting pipe (1).

5. An aid for assembling thin-walled spouts according to claim 4, characterized in that: The mounting sleeve (3) is sleeved on the upper end of the connecting pipe (1).

6. An aid for assembling thin-walled spouts according to claim 5, characterized in that: The lower end surface of the positioning sleeve (2) is flush with the end surface of the assembly position of the air intake manifold (4).

7. An aid for assembling thin-walled spouts according to claim 6, characterized in that: The bottom end of the connecting pipe (1) is inserted into the air intake manifold (4).

8. An aid for assembling thin-walled spouts according to claim 7, characterized in that: The end surface of the connecting pipe (1) is flush with the end surface of the inner hole of the air intake manifold (4).

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