CN210452557U

CN210452557U - Utensil is assisted in installation of car vacuum tank

Info

Publication number: CN210452557U
Application number: CN201921535210.5U
Authority: CN
Inventors: 刘毅
Original assignee: Qinnai New Energy Technology Suzhou Co ltd
Current assignee: Qinnai New Energy Technology Suzhou Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-05
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses an automobile vacuum tank installation auxiliary tool, which belongs to the technical field of automobile manufacturing and comprises a mounting plate, wherein a plurality of positioning pins are fixed at the top of the mounting plate, rubber pads are fixed on the outer surfaces of the positioning pins, a convex block is fixed on one side inside the rubber pads, a groove is fixed on the other side inside the rubber pads, and a nylon block is arranged at the bottom of the mounting plate; be provided with the arm-tie, the pull rod, a spring, the card post, the card hole, the fixed plate, when needs are dismantled the nylon piece, the user is through the pulling arm-tie, the arm-tie removes and drives the pull rod and remove, the pull rod removes and drives the card post and remove, the card post removes back and extrusion spring in the fixed plate, the compression of spring atress, and after card post shifts out from the card hole, so that the user shifts out the nylon piece from the mounting panel in, this kind of mode can save the user and carry out the time of dismantling to the nylon piece, and need not use external instrument.

Description

Utensil is assisted in installation of car vacuum tank

Technical Field

The utility model relates to an automobile manufacturing technical field specifically is an utensil is assisted in installation of car vacuum tank.

Background

In the automobile manufacturing industry, the auxiliary tool is an essential auxiliary assembly tool for a common car, and the auxiliary tool has the effect of assisting in assembly of parts, effectively improving the assembly efficiency and avoiding the loosening of the parts after assembly.

The vacuum tank is a tank body and a tank cover, the tank cover is equipped with an air suction device and an air chamber, said air suction device contains plunger, several check valves are placed in the air chamber, said air chamber is placed in the tank cover, the upper portion of the tank cover is recessed into a receiving space, in the interior of said receiving space a rod body can be placed, the tail end of the rod body is pivoted with tail end of the plunger, the predefined position of the rod body is pivoted in the receiving space of the tank cover, said air chamber is equipped with several air inlet holes and valve holes, in which the check valves are respectively placed, and the elastic element is placed in the air chamber, and can be used for pushing and pressing plunger, so that the rotating rod body can be used for driving plunger to make reciprocating movement in the air chamber, and the air in the tank body can be fed into the air chamber.

The Chinese patent with the publication number of CN206154177U discloses an auxiliary mounting tool for an automobile vacuum tank, which comprises a tool bit mounting plate, a tool bit mounting plate and a positioning pin hole, wherein the tool bit mounting plate is provided with a mounting plate through hole and a positioning pin hole; a locating pin capable of being fitted within the locating pin bore; the nylon block is connected with the tool bit mounting plate, a nylon block through hole corresponding to the mounting plate through hole is formed in the nylon block, and the mounting plate through hole and the nylon block through hole form a positioning hole of the electric tool.

The method applied by the patent has the advantages that the assembly efficiency is high, the stress is uniform, the parts are not easy to loosen, the nylon block material is adopted for processing, the damage to the parts can be effectively avoided, the manufacturing of the vacuum tank assembly auxiliary tool can be used for different vehicle types, the manufacturing process is relatively simple, the manufacturing cost is low, and the repeated use can be realized; however, the nylon block is damaged after being used for a long time, and the nylon block is arranged on the tool bit mounting plate in a screw mode, so that a user cannot conveniently and quickly replace the nylon block, and the assembly efficiency of the assistive device on other parts is affected; simultaneously this patent passes through the locating pin with instrument tool bit mounting panel card on the vacuum cover, but the locating pin uses for a long time and easily causes its surperficial wearing and tearing, and can cause it to block very difficultly after the surface wearing and tearing of locating pin and stabilize on instrument tool bit mounting panel to reduce assembly efficiency, and cause and assist the utensil and can not normal use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utensil is assisted in installation of car vacuum tank has solved inconvenient nylon piece of changing and the locating pin easily leads to the problem of wearing and tearing under the condition of frequently using among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an utensil is assisted in installation of car vacuum tank, includes the mounting panel, the top of mounting panel is fixed with a plurality of locating pins, the external fixed surface of locating pin has the rubber pad, inside one side of rubber pad is fixed with the lug, the inside opposite side of rubber pad is fixed with the recess, the bottom of mounting panel is provided with the nylon piece, the card hole has all been seted up to the both sides of nylon piece, the inside both sides of mounting panel all are connected with the fixed plate, the inside of fixed plate is fixed with the spring, the one end of spring is connected with the card post that extends to card downthehole portion, the one end of card post is connected with the pull rod that extends to the mounting panel outside, the one end of.

Preferably, the protruding blocks and the grooves are provided in plurality, and the protruding blocks correspond to the grooves one to one.

Preferably, the clamping column is matched with the clamping hole, and one end of the clamping column is arc-shaped.

Preferably, the rubber pads are provided with four, and the four rubber pads are distributed on the top of the mounting plate in an annular array.

Preferably, the top of mounting panel all seted up the through-hole with the bottom of nylon piece.

Preferably, the two pulling plates are symmetrically arranged along the center line of the longitudinal axis of the mounting plate, and the pulling plates are made of stainless steel materials.

Compared with the prior art, the beneficial effects of the utility model are that: the auxiliary tool for mounting the automobile vacuum tank is provided with a pulling plate, a pulling rod, a spring, a clamping column, a clamping hole and a fixed plate, when a nylon block needs to be dismounted, a user pulls the pulling plate, the pulling plate moves to drive the pulling rod to move, the pulling rod moves to drive the clamping column to move, the clamping column moves into the fixed plate and then extrudes the spring, the spring is stressed and compressed, and after the clamping column moves out of the clamping hole, the user can conveniently move the nylon block out of the mounting plate, so that the time for dismounting the nylon block by the user can be saved, and an external tool is not needed; then pulling the pulling plate again to enable the clamping column to move into the fixing plate, then moving a new nylon block into the mounting plate, loosening the pulling plate to enable the spring to recover elasticity, and enabling the spring to recover elasticity to enable the clamping column to be clamped into the clamping hole so as to fix the nylon block and prevent the nylon block from moving out of the mounting plate; the rubber pad, the convex block and the groove are further arranged, when the positioning pin is clamped on the end cover of the vacuum tank, the rubber pad can protect the positioning pin, the surface abrasion of the positioning pin due to frequent use of the positioning pin is prevented, the rubber pad is compressed by extrusion force, the convex block in the rubber pad is moved and is attached to the groove, the positioning pin and the end cover are more tight, meanwhile, the convex block and the groove can effectively improve the service life of the rubber pad, and the rubber pad is prevented from being too fast lost elasticity and cannot be used.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a front cross-sectional structure of the mounting plate of the present invention;

fig. 3 is a schematic top view of the mounting plate of the present invention;

FIG. 4 is an enlarged schematic view of the structure of the present invention A;

fig. 5 is an enlarged schematic structural diagram of the present invention B.

In the figure: 1. mounting a plate; 2. a rubber pad; 3. nylon blocks; 4. pulling a plate; 5. positioning pins; 6. a through hole; 7. a pull rod; 8. a spring; 9. clamping the column; 10. a clamping hole; 11. a groove; 12. a bump; 13. and (7) fixing the plate.

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 only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: an auxiliary tool for mounting an automobile vacuum tank comprises a mounting plate 1, a rubber pad 2, a nylon block 3, a pull plate 4, positioning pins 5, through holes 6, a pull rod 7, a spring 8, a clamping column 9, clamping holes 10, a groove 11, a convex block 12 and a fixing plate 13, wherein the plurality of positioning pins 5 are fixed at the top of the mounting plate 1, the rubber pad 2 is fixed on the outer surface of the positioning pin 5, the convex block 12 is fixed on one side inside the rubber pad 2, the groove 11 is fixed on the other side inside the rubber pad 2, the nylon block 3 is arranged at the bottom of the mounting plate 1, the clamping holes 10 are formed in both sides of the nylon block 3, the fixing plate 13 is connected to both sides inside the mounting plate 1, the spring 8 is fixed inside the fixing plate 13, one end of the spring 8 is connected with the clamping column 9 extending into the clamping hole 10, one end of the clamping column 9 is connected with the pull rod 7, one end of the pull rod 7 is connected with a pull plate 4, and a positioning pin 5 is arranged, so that a user can clamp the mounting plate 1 on the end cover of the vacuum tank through the positioning pin 5.

Referring to fig. 2, 4 and 5, a plurality of bumps 12 and grooves 11 are provided, and the bumps 12 and the grooves 11 are in one-to-one correspondence, so as to improve the service life of the rubber gasket 2 and prevent the rubber gasket 2 from losing elasticity too fast; card post 9 and card hole 10 looks adaptation, just the one end of card post 9 is the arc, and the card post 9 card of being convenient for is gone into to the card hole 10 in to fix nylon piece 3, prevent that it from dropping from mounting panel 1.

Referring to fig. 1-3, four rubber pads 2 are arranged, and the four rubber pads 2 are distributed on the top of the mounting plate 1 in an annular array to protect the positioning pins 5 and prevent the positioning pins 5 from being worn; through-hole 6 has all been seted up with the bottom of nylon piece 3 to the top of mounting panel 1, is convenient for install outside electric tool through-hole 6.

Referring to fig. 1-4, the two pull plates 4 are symmetrically arranged along the center line of the longitudinal axis of the mounting plate 1, and the pull plates 4 are made of stainless steel material, so that a user can pull the pull plates 4 to drive the pull rods 7 to move, thereby disassembling and assembling the nylon block 3.

The working principle is as follows: firstly, when the nylon block 3 needs to be disassembled, a user pulls the pulling plate 4, the pulling plate 4 moves to drive the pulling rod 7 to move, the pulling rod 7 moves to drive the clamping column 9 to move, the clamping column 9 moves into the fixed plate 13 and presses the spring 8, the spring 8 is compressed under force, the user moves the nylon block 3 out of the mounting plate 1 after the clamping column 9 moves out of the clamping hole 10, when a new nylon block 3 needs to be installed, the user pulls the pulling plate 4 again to move the clamping column 9 into the fixed plate 13, then the new nylon block 3 moves into the mounting plate 1, the pulling plate 4 is loosened to restore the elasticity of the spring 8, the spring 8 restores the elasticity to clamp the clamping column 9 into the clamping hole 10 to fix the nylon block 3 and prevent the nylon block 3 from moving out of the mounting plate 1, when the positioning pin 5 needs to be clamped on an end cover of the vacuum tank, the rubber pad 2 can protect the positioning pin 5, prevent frequently using locating pin 5 and cause the condition of locating pin 5 surface wear to take place, and rubber pad 2 receives the extrusion force and can compress, makes its inside lug 12 remove to laminate mutually with recess 11, so that locating pin 5 and end cover card inseparabler, lug 12 and recess 11 can effectual improvement rubber pad 2's service time limit simultaneously, prevent that rubber pad 2 from losing elasticity too fast and unable use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a utensil is assisted in installation of car vacuum tank, includes mounting panel (1), its characterized in that: a plurality of positioning pins (5) are fixed on the top of the mounting plate (1), rubber pads (2) are fixed on the outer surfaces of the positioning pins (5), a convex block (12) is fixed on one side inside the rubber pad (2), a groove (11) is fixed on the other side inside the rubber pad (2), the bottom of the mounting plate (1) is provided with a nylon block (3), both sides of the nylon block (3) are provided with clamping holes (10), both sides of the interior of the mounting plate (1) are connected with fixing plates (13), springs (8) are fixed in the fixing plates (13), one end of the spring (8) is connected with a clamping column (9) extending to the inside of the clamping hole (10), the one end of card post (9) is connected with pull rod (7) that extend to mounting panel (1) outside, the one end of pull rod (7) is connected with arm-tie (4).

2. The vehicle vacuum tank installation aid of claim 1, wherein: the plurality of the convex blocks (12) and the plurality of the grooves (11) are arranged, and the convex blocks (12) are in one-to-one correspondence with the grooves (11).

3. The vehicle vacuum tank installation aid of claim 1, wherein: the clamping column (9) is matched with the clamping hole (10), and one end of the clamping column (9) is arc-shaped.

4. The vehicle vacuum tank installation aid of claim 1, wherein: the four rubber pads (2) are arranged and distributed on the top of the mounting plate (1) in an annular array shape.

5. The vehicle vacuum tank installation aid of claim 1, wherein: through-holes (6) are formed in the top of the mounting plate (1) and the bottom of the nylon block (3).

6. The vehicle vacuum tank installation aid of claim 1, wherein: two the arm-tie (4) are the symmetry setting along the axis of ordinates central line of mounting panel (1), just arm-tie (4) are formed by stainless steel material.