Auxiliary tool for installing iron piece and gasket

Abstract

The utility model provides an auxiliary tool for installing an iron piece and a gasket. The auxiliary tool comprises a pressing mechanism, an iron piece positioning module and a gasket positioning module. A plurality of positioning holes corresponding to the gasket positioning modules are formed in the iron piece positioning module, and after the positioning holes of the iron piece positioning module and the gasket positioning modules are aligned, the iron piece positioning module is arranged above the gasket positioning modules; the pressing mechanism is arranged over the iron piece positioning module, and the pressing face of the pressing mechanism covers the positioning hole, the auxiliary tool for batch installation of the iron pieces and the gaskets is achieved, and the assembling efficiency of the iron pieces and the gaskets is fully improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tooling for vehicle parts, in particular to an auxiliary tooling for installing iron parts and gaskets. Background Technique

[0002] Bolts and some special fixing parts are usually used for the installation between the fender and the sheet metal around the vehicle. As Figure 1 shown, it is a common sticker fixing part between the fender and the body sheet metal. One end of it is a round head, and the other end is a square head. The square head and the round head are connected by a cylinder with a slightly smaller diameter. There is a through bolt hole in the middle of the iron part. As Figure 3 shown, pre-installed slots for installation will be preset on the fender. After one end of the round head is inserted into the slot, the other end is fixed to the sheet metal through a bolt. In order to ensure the tightness in the slot and prevent slipping on the round head side inserted into the slot, a flexible gasket needs to be installed on the round contact head side of the iron part.

[0003] Currently, the traditional installation method of the flexible gasket and the iron part still adopts manual installation. The gaskets are attached to the back of the iron part one by one. On average, one is installed in 15 seconds, and it takes 1 hour to install 240, which is a large quantity and time-consuming and laborious. Content of the Utility Model

[0004] The purpose of the utility model is to provide an auxiliary tooling for realizing the batch installation of iron parts and gaskets and improving the installation efficiency.

[0005] To achieve the above purpose, the utility model provides an auxiliary tooling for installing iron parts and gaskets, including a pressing mechanism, an iron part positioning module and a gasket positioning module;

[0006] The iron part positioning module is provided with a plurality of positioning holes corresponding to the gasket positioning module. After the positioning holes of the iron part positioning module and the gasket positioning module are aligned, the iron part positioning module is arranged above the gasket positioning module; the pressing mechanism is arranged directly above the iron part positioning module, and the pressing surface of the pressing mechanism covers the positioning holes.

[0007] Furthermore, the iron part positioning module is a sieve plate, and a plurality of first positioning holes matching the diameter of the gasket are equidistantly arranged on the sieve plate.

[0008] Furthermore, the gasket positioning module is a bottom plate, and a plurality of second positioning holes corresponding to the positions and quantities of the first positioning holes are arranged on the bottom plate.

[0009] Furthermore, two guide rods are arranged on the side of the bottom plate facing the sieve plate, and the two guide rods are symmetrically arranged on both sides of the bottom plate;

[0010] Guide holes for positioning and plugging in cooperation with the guide rods are arranged on the side of the sieve plate facing the bottom plate.

[0011] Furthermore, the pressing mechanism includes a cylinder and a pressing plate, and the pressing plate is connected to the piston rod of the cylinder.

[0012] Furthermore, it also includes a fixing seat, which includes a base and a support rod; one end of the support rod is fixed to the base, and the other end of the support rod fixes the cylinder;

[0013] The gasket positioning module is fixed to the base by bolts.

[0014] Furthermore, it also includes a backing plate, on which there are third positioning holes corresponding to the position and quantity of the first positioning holes; the backing plate is arranged between the sieve plate and the bottom plate;

[0015] The arrangements of the first positioning holes, the second positioning holes and the third positioning holes are all arranged according to the positions of single gaskets on the whole gasket.

[0016] The backing plate is provided with through holes that cooperate with the guide rods.

[0017] Compared with the prior art, the advantages of the present utility model are as follows: the auxiliary tooling of the present utility model can realize the batch installation of iron parts and gaskets, improve the installation efficiency and reduce the labor cost.

[0018] Through the setting of the backing plate, the auxiliary tooling of the present utility model can automatically unload single gaskets from the whole sheet, eliminating the need for manual disassembly of gaskets and further improving the efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural view of the iron part in Embodiment 1 of the present utility model;

[0020] Figure 2 It is a schematic structural view of the gasket in Embodiment 1 of the present utility model;

[0021] Figure 3 It is a schematic structural view of the guard plate slot in Embodiment 1 of the present utility model;

[0022] Figure 4 It is a schematic structural view of the iron part with gaskets installed in Embodiment 1 of the present utility model;

[0023] Figure 5 It is a schematic structural view of the auxiliary tooling in Embodiment 1 of the present utility model;

[0024] Figure 6 It is a schematic structural view of the iron part positioning module in Embodiment 1 of the present utility model;

[0025] Figure 7 It is a schematic structural view of the gasket positioning module in Embodiment 1 of the present utility model;

[0026] Figure 8Schematic diagram of the structure of the backing plate in Embodiment 2 of the present utility model;

[0027] Figure 9 Schematic diagram of the structure of the tooling table with the backing plate installed in Embodiment 2 of the present utility model;

[0028] Figure 10 Schematic diagram of the structure of the whole gasket in Embodiment 2 of the present utility model. Detailed implementation manners

[0029] To make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be further described below.

[0030] Embodiment 1:

[0031] As Figure 1 shown, a connecting iron piece 1 between a vehicle body guard plate and sheet metal has a round head 11 at one end and a square head 12 at the other end. The square head 12 and the round head 11 are connected by a column. As Figure 2 shown, the gasket is a flexible gasket 7, and one side is an adhesive surface. As Figure 4 shown, it adheres to one side of the round head 11 of the iron piece 1. A plurality of slots as Figure 3 shown are provided on the inner surface of the vehicle body guard plate. After the round head 11 is inserted into the slot from the side, the gasket provides sufficient anti-slip effect for the U-shaped head, and the flexible gasket can also fill one side of the round head 11 in the slot to ensure the connection effect. One end of the square head 12 is fixed to the sheet metal of the vehicle through a bolt hole provided in the middle.

[0032] Based on the above technical content, the present application proposes an auxiliary tooling for installing the iron piece 1 and the gasket. As Figure 5 shown, it includes three parts, namely a pressing mechanism, an iron piece 1 positioning module and a gasket positioning module;

[0033] As Figure 6 shown, the iron piece 1 positioning module is a sieve plate 2. A plurality of first positioning holes 21 matching the diameter of the gasket are equidistantly provided on the sieve plate 2; the diameter of the first positioning hole 21 is slightly larger than the diameter of the round head 11 of the iron piece 1 and the diameter of the gasket, about 1 mm, which is convenient for positioning and also avoids jamming. The diameter of the round head 11 and the diameter of the gasket are the same; the diameter of the square head 12 is larger than the diameter of the first positioning hole 21. Thus, as Figure 1 shown, the round head 11 extends into the first positioning hole 21, and the square head 12 is supported on the surface of the positioning hole.

[0034] As Figure 7As shown in the figure, the gasket positioning module is a bottom plate 3, and multiple second positioning holes 31 corresponding to the positions and quantities of the first positioning holes 21 are provided on the bottom plate 3; after the surface adhesive strip of the gasket is torn off by the employee, the bonding surface faces upward and is placed one by one into the second positioning holes 31.

[0035] On one side of the bottom plate 3 facing the sieve plate 2, two guide rods 32 are provided, and the two guide rods 32 are symmetrically arranged on both sides of the bottom plate 3; on one side of the sieve plate 2 facing the bottom plate 3, guide holes for positioning and inserting in cooperation with the guide rods 32 are provided. Under the guiding action of the guide rods 32 and the guide holes, accurate positioning of the sieve plate 2 and the bottom plate 3 is achieved.

[0036] In this embodiment, the pressing mechanism includes a cylinder 4 and a pressing plate 5, and the pressing plate 5 is connected to the piston rod of the cylinder 4; the surface of the pressing plate 5 should cover the surface of the iron part 1 positioning module to ensure that each iron part 1 can be pressed.

[0037] In this embodiment, it also includes a fixing seat (not shown in the figure). The structure of the fixing seat is diverse. In this embodiment, the fixing seat includes a base and a support rod; one end of the support rod is fixed to the base, and the other end of the support rod fixes the cylinder 4, supporting the pressing plate 5 directly above the sieve plate 2. After placing the iron part 1 in the first positioning hole 21 and the gasket in the second positioning hole 31, the cylinder 4 is driven to press down the pressing plate 5, applying a certain pressure to completely bond the gasket and the iron part 1, thus completing the processing. Compared with traditional manual bonding, this device can install 1,230 iron part 1 gaskets per hour.

[0038] Embodiment 2:

[0039] As Figure 10 shown, each small gasket is detached from a complete gasket. Although the disassembly process is not cumbersome, it will still affect the efficiency to a certain extent.

[0040] Based on this, as Figure 8 shown, in this embodiment, a spacer plate 6 is additionally provided on the basis of Embodiment 1. Multiple third positioning holes 61 corresponding to the positions and quantities of the first positioning holes 21 are provided on the spacer plate 6; the spacer plate 6 is arranged between the sieve plate 2 and the bottom plate 3;

[0041] The spacer plate 6 is designed to match the shape and size of the square integral surface adhesive strip, and it is ensured that the arrangements of the first positioning holes 21, the second positioning holes 31, and the third positioning holes 61 are all arranged according to the positions of the single gaskets on the whole gasket; at this time, the complete spacer plate 6 with the integral surface adhesive strip torn off is bonded to the back of the gasket. Due to the setting of the positioning holes, each gasket to be installed corresponds to the corresponding through holes. Subsequently, after the spacer plate 6 is accurately positioned and installed through the preset through holes and the guide rods 32 on the bottom plate 3, the sieve plate 2 is installed on the surface of the spacer plate 6 to achieve the position correspondence of the first positioning holes 21, the second positioning holes 31, and the third positioning holes 61, as Figure 9As shown; corresponding iron parts 1 are placed in the first positioning holes 21 on the sieve plate 2. Under the pressing action of the pressing plate 5, the lower surface of the iron part 1 and the bonding surface of the corresponding gasket are adhered, and the gasket is punched out from the whole sheet and into the third positioning hole 61 on the bottom plate 3. Finally, removing the iron part 1 can complete the assembly of the iron part 1, with higher efficiency. Finally, the gasket residue adhered to the back of the backing plate 6 can be peeled off.

[0042] The above are only the preferred embodiments of the present invention and do not impose any limiting effect on the present invention. Any person skilled in the art, within the scope of the technical solution of the present invention, makes any form of equivalent replacement or modification and other changes to the technical solution and technical content disclosed by the present invention, which are all within the content of the technical solution of the present invention and still fall within the protection scope of the present invention.

Claims

1. An auxiliary tooling for installing iron parts and gaskets, characterized in that, It includes a lamination mechanism, an iron part positioning module and a gasket positioning module; There are multiple positioning holes corresponding to the gasket positioning module on the iron part positioning module. After the positioning holes of the iron part positioning module are aligned with those of the gasket positioning module, the iron part positioning module is arranged above the gasket positioning module; the lamination mechanism is arranged directly above the iron part positioning module, and the pressing surface of the lamination mechanism covers the positioning holes.

2. The auxiliary tooling for installing iron parts and gaskets according to claim 1, characterized in that, The iron part positioning module is a sieve plate, and multiple first positioning holes matching the diameter of the gasket are equidistantly arranged on the sieve plate.

3. The auxiliary tooling for installing iron parts and gaskets according to claim 2, wherein, The gasket positioning module is a bottom plate, and multiple second positioning holes corresponding to the positions and quantities of the first positioning holes are arranged on the bottom plate.

4. The auxiliary tooling for installing iron parts and gaskets according to claim 3, characterized in that, Two guide rods are arranged on one side of the bottom plate facing the sieve plate, and the two guide rods are symmetrically arranged on both sides of the bottom plate; Guide holes for positioning and plugging in cooperation with the guide rods are arranged on one side of the sieve plate facing the bottom plate.

5. The auxiliary tooling for installing iron parts and gaskets according to claim 1, wherein, The lamination mechanism includes a cylinder and a pressing plate, and the pressing plate is connected to the piston rod of the cylinder.

6. The auxiliary tooling for installing iron parts and gaskets according to claim 5, characterized in that, It also includes a fixing seat, and the fixing seat includes a base and a support rod; one end of the support rod is fixed to the base, and the other end of the support rod fixes the cylinder; The gasket positioning module is fixed to the base by bolts.

7. The auxiliary tooling for installing iron parts and gaskets according to claim 4, wherein It also includes a cushion plate, and third positioning holes corresponding to the positions and quantities of the first positioning holes are arranged on the cushion plate; the cushion plate is arranged between the sieve plate and the bottom plate; The arrangements of the first positioning holes, the second positioning holes and the third positioning holes are all arranged according to the positions of single gaskets on the whole gasket; Through holes for cooperating with the guide rods are arranged on the cushion plate.

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