Buffer material laminating tool

Abstract

A buffer material laminating device comprises a tool body and a rotating block, the tool body is provided with an opening, a pin shaft is arranged on the front side in the opening, a check block is arranged on the rear side below the opening, the rotating block is in a step shape, the front end of the rotating block is a first step, the rear end of the rotating block is a second step, and the second step is higher than the first step. A pin hole is formed in the middle of the rotating block and matched with the pin shaft in a rotating mode, the first step extends out of the front end of the tool body from the lower side of the opening, a groove is formed in the upper side of the front end of the first step, the second step is located on the upper side in the opening, and a compression spring is arranged between the lower side of the second step and the upper side of the check block. Buffer materials with gum are placed in the groove of the first step and extend into the area, needing to be pasted, of the product, the buffer materials can be lifted and pasted to the product by pressing down the rear end of the rotating block, operation is convenient, the buffer materials can be kept flat through the groove, the pasted materials are prevented from deforming, and bonding reliability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical field especially relates to automobile parts installation technology, and particularly is a kind of buffer material attaching device. BACKGROUND

[0002] There will be assembly gap between the clamping parts such as display instrument of automobile, and gap can rub to cause abnormal sound and wear when automobile is driving, and abnormal sound can be relieved by sticking buffer material in gap, but buffer material is inconvenient to stick due to small space in gap.

[0003] When buffer material needs to be stuck to buckle position such as Figure 1 The existing sticking method is to manually take down back adhesive buffer material, and stick it in specified position by using tweezers, but back adhesive buffer material is deformed when clamped by tweezers, and adhesion reliability is reduced, and it is inconvenient to confirm by vision when sticking back adhesive buffer material clamped by tweezers, and there is sticking area deviation, so that contact area of actual assembly is greatly different, and buffer effect is affected. SUMMARY

[0004] The utility model discloses a kind of buffer material attaching tool, and the buffer material attaching tool is to solve the technical problem of inconvenient buffer material sticking operation and unreliable adhesion in prior art.

[0005] The buffer material attaching tool of the utility model, including tool body and rotating block, the tool body is provided with opening, the front side in the opening is provided with pin shaft, the rear side below the opening is provided with stop block, the rotating block is stepped, the front end of rotating block is first step, the rear end of rotating block is second step, second step is higher than first step, pin hole is arranged in the middle of rotating block, the pin hole is rotationally cooperated with pin shaft, first step extends from the lower side of opening to the front end of tool body, recess is arranged on the upper side of the front end of first step, second step is located on the upper side in opening, pressure spring is arranged between the lower side of second step and the upper side of stop block.

[0006] Further, the upper side of the stop block is provided with a first accommodating hole, and the lower side of the second step is provided with a second accommodating hole, the positions of the first accommodating hole and the second accommodating hole are opposite, and both are blind holes, and the two ends of the pressure spring are arranged in the first accommodating hole and the second accommodating hole respectively.

[0007] Further, the stop block is connected with the bottom of the tool body by screws.

[0008] Further, limit protrusions are arranged on both sides of the front end of the tool body.

[0009] Further, a hand holding portion is arranged on the rear side of the tool body.

[0010] The utility model discloses compared with prior art, its effect is positive and obvious. The utility model discloses the buffer material of taking back adhesive is placed in the recess of the first step of the front end of rotary block, and the area that needs to stick of product is inserted, and the rear end of rotary block is pressed down, and the buffer material can be lifted and sticked to product, and it is convenient to operate, and the recess can keep the flatness of buffer material, prevent the deformation of sticking material, improve the reliability of adhesion. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is buffer material's sticking position schematic view.

[0012] Figure 2 It is the schematic diagram of the upper side structure of the utility model.

[0013] Figure 3 It is the schematic diagram of the lower side structure of the utility model.

[0014] Figure 4 It is the schematic diagram of the tooling body of the utility model.

[0015] Figure 5 It is the schematic diagram of the rotary block of the utility model.

[0016] Figure 6 It is the structure cutaway view of the utility model.

[0017] Mark in drawing: 1, tooling body;101, opening;102, limit protrusion;103, hand-held part;2, pin shaft;3, rotary block;301, first step;302, second step;303, pin hole;304, recess;305, second accommodating hole;4, stop block;401, first accommodating hole;5, compression spring;6, buffer material;7, buckle. DETAILED DESCRIPTION

[0018] The utility model will be further described below in connection with the drawings and examples, but it is not therefore limited to the utility model.

[0019] As Figures 2-6As shown, the utility model of a kind of buffer material fitting tool, including tool body 1 and rotating block 3, the tool body 1 is provided with opening 101, the front side in opening 101 is provided with pin shaft 2, the rear side below opening 101 is provided with stopper 4, the rotating block 3 is stepped, the front end of rotating block 3 is first step 301, the rear end of rotating block 3 is second step 302, second step 302 is higher than first step 301, the middle of rotating block 3 is provided with pin hole 303, the pin hole 303 is rotated with pin shaft 2, the first step 301 from the lower side of opening 101 stretches the front end of tool body 1, the front end upper side of first step 301 is provided with recess 304, the second step 302 is located in the upper side in opening 101, and spring 5 is arranged between the lower side of second step 302 and the upper side of stopper 4.The recess 304 of the first step 301 front end of rotating block 3 is used to place buffer material 6, after first step 301 is stretched to the position of sticking, the upper end of second step 302 can be pressed to make the first step 301 of rotating block 3 lift, so that buffer material 6 is stuck in the position required.Before sticking, spring 5 makes the front side of second step 302 of rotating block 3 abut against the position of tool body 1 in the front end of opening 101, and the rotating block 3 is limited, and after sticking is completed, spring 5 resets rotating block 3.

[0020] Further, the upper side of the stopper 4 is provided with a first receiving hole 401, and the lower side of the second step 302 is provided with a second receiving hole 303. The positions of the first receiving hole 401 and the second receiving hole 303 are opposite to each other, and both are blind holes. The two ends of the compression spring 5 are respectively arranged in the first receiving hole 401 and the second receiving hole 303. Figure 6 As shown, the first receiving hole 401 and the second receiving hole 305 can limit the two ends of the compression spring 5, preventing the compression spring 5 from falling out.

[0021] Further, the stopper 4 is connected to the bottom of the tool body 1 by a screw. Figure 3 As shown, a counterbore can be formed in the stopper 4, and the stopper 4 is installed at the bottom of the tool body 1 by a screw, facilitating the assembly of the rotating block 3.

[0022] Further, limit protrusions 102 are arranged on both sides of the front end of the tool body 1. The limit protrusions 102 can assist in positioning during sticking.

[0023] Further, a hand holding part 103 is arranged on the rear side of the tool body 1. Figure 4 As shown, the hand holding part 103 is a lengthened structure on the rear side of the tool body 1, with a width suitable for holding by hand, facilitating the operation of the tool body 1 for sticking.

[0024] The utility model discloses when using, the back adhesive buffer material 6 is placed in recess 302, then holds the hand -held portion 103 and will the first step 301 of rotary block 3 stretch into the position that needs to stick, then presses down second step 302, and the first step 301 lifts up and makes buffer material 6 stick in the position that needs.

[0025] When sticking the buffer material 6 to the position below the buckle 7 as shown in the drawings, Figure 1 The limiting protrusion 102 can be clamped on both sides of the buckle 7, the front end of the rotary block 3 is aligned to stretch into the middle below the buckle 7, and the buffer material 6 is accurately stuck to the middle below the buckle 7.

Claims

1. A cushioning material bonding fixture, characterized in that: The fixture includes a tooling body (1) and a rotating block (3). The tooling body (1) has an opening (101). A pin (2) is provided on the front side of the opening (101), and a stop block (4) is provided on the rear side below the opening (101). The rotating block (3) is stepped, with the front end of the rotating block (3) being a first step (301) and the rear end of the rotating block (3) being a second step (302). The second step (302) is higher than the first step (301). A pin hole (303) is provided in the middle of the rotating block (3), and the pin hole (303) is rotatably engaged with the pin shaft (2). The first step (301) extends from the lower side of the opening (101) to the front end of the tool body (1). A groove (304) is provided on the upper side of the front end of the first step (301). The second step (302) is located on the upper side inside the opening (101). A compression spring (5) is provided between the lower side of the second step (302) and the upper side of the stop block (4).

2. The cushioning material bonding fixture as described in claim 1, characterized in that: The upper side of the stop block (4) is provided with a first receiving hole (401), and the lower side of the second step (302) is provided with a second receiving hole (305). The positions of the first receiving hole (401) and the second receiving hole (305) are opposite and both are blind holes. The two ends of the compression spring (5) are respectively located in the first receiving hole (401) and the second receiving hole (305).

3. The cushioning material bonding fixture as described in claim 1, characterized in that: The stop (4) is connected to the bottom of the tooling body (1) by screws.

4. The cushioning material bonding fixture as described in claim 1, characterized in that: Limiting protrusions (102) are provided on both sides of the front end of the tooling body (1).

5. The cushioning material bonding fixture as described in claim 1, characterized in that: The tooling body (1) is provided with a hand-held part (103) on the rear side.

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