Auxiliary fixing equipment for bonding in hard bubble experiment

Abstract

The utility model provides a hard bubble experiment bonding auxiliary fixing device which comprises a fixing plate extending in the vertical direction, a guide rail arranged on the fixing plate and extending in the vertical direction, and at least two sliding fixing pieces arranged on the guide rail. The sliding fixing piece comprises a sliding block capable of sliding relative to the guide rail, a fixing frame fixedly connected with the sliding block and a rapid clamping piece arranged on the fixing frame, and the rapid clamping piece is used for fixing the fixing frame and the sliding block to the fixing plate. The auxiliary fixing equipment for bonding in the hard bubble experiment is simple to use and convenient to operate, and dislocation of the clamp and the sample can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of hard bubble experimental bonding auxiliary fixing equipment. BACKGROUND

[0002] When foaming high-density polyurethane board, the test needs to be stretched, before doing the test, the sample needs to be pasted to the fixture, and there needs to be a certain pressure between the fixtures and the time to be maintained to ensure that it can be pasted firmly. Each batch of production needs to be tested by multiple pieces, and under the condition of fixed pressure, it needs to be quickly replaced.

[0003] In the prior art, a heavy object is usually used by manual operation to directly press on the fixture and the sample. However, such operation is prone to misalignment of the sample and the fixture, especially in the case of high height, which is also prone to tilting.

[0004] Therefore, it is necessary to improve the existing hard bubble experimental bonding auxiliary fixing equipment to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of hard bubble experimental bonding auxiliary fixing equipment to solve the misalignment problem caused by manual bonding of sample and fixture.

[0006] To achieve the above-mentioned purpose, the utility model provides a kind of hard bubble experimental bonding auxiliary fixing equipment, which comprises a fixed plate extending in the vertical direction, a guide rail extending in the vertical direction arranged on the fixed plate, and at least two sliding fixing members arranged on the guide rail. The sliding fixing member comprises a sliding block that can slide relative to the guide rail, a fixed frame fixedly connected with the sliding block, and a quick clamping member arranged on the fixed frame. The quick clamping member is used to fix the fixed frame and the sliding block on the fixed plate.

[0007] As a further improvement of the utility model, two sliding fixing members are arranged on one guide rail, and the sliding fixing members are arranged in the vertical direction.

[0008] As a further improvement of the utility model, the fixed frame comprises a fixed connecting member and a limiting frame. A limiting hole is formed in the limiting frame in the vertical direction. The fixed connecting member fixedly connects the sliding block and the limiting frame. The quick clamping member is arranged on the fixed connecting member.

[0009] As a further improvement of the utility model, the fixed connecting member comprises a first connecting portion and a second connecting portion extending from both ends of the first connecting portion towards the same side. The first connecting portion is fixedly connected with the sliding block. The second connecting portion extends towards the direction away from the sliding block. The limiting frame is located between the two second connecting portions.

[0010] As a further improvement of the utility model, the quick clamping piece is fixed on the side of the second connecting part away from the limiting frame.

[0011] As a further improvement of the utility model, the number of the fixing plates is multiple, and each fixing plate is provided with a guide rail.

[0012] As a further improvement of the utility model, the hard bubble experiment bonding auxiliary fixing equipment further comprises a fixing base, and the fixing plates are fixed on the fixing base.

[0013] As a further improvement of the utility model, the number of the fixing plates is four, the fixing plates surround a cylindrical mounting column, and the guide rails are arranged on the outer side of the mounting column.

[0014] As a further improvement of the utility model, the quick clamping piece comprises a mounting part, a holding part and a fixing part, the mounting part is fixed on the fixing frame, and the holding part is used to control the fixing part to abut against the fixing plate.

[0015] The hard bubble experiment bonding auxiliary fixing equipment of the utility model is simple to use, convenient to operate, and can avoid the misplacement of the clamp and the sample. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 is a structural schematic view of the hard bubble experiment bonding auxiliary fixing equipment of the utility model;

[0017] Fig. 2 is a structural schematic view of the sliding fixing piece of the hard bubble experiment bonding auxiliary fixing equipment of the utility model. DETAILED DESCRIPTION

[0018] The technical scheme of the utility model will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the restriction of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the restriction of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] As Figs. 1-2 The utility model discloses a hard bubble experimental bonding auxiliary fixing equipment 100, including fixed seat 1, the fixed plate 2 of extending along vertical direction, the guide rail 3 of extending along vertical direction is arranged on the fixed plate 2, at least two sliding fixing pieces 4 are arranged on the guide rail 3.

[0022] In the embodiment, the number of the fixed plate 2 is multiple, and one guide rail 3 is arranged on each fixed plate 2. Multiple fixed plates 2 and guide rails 3 arranged on each fixed plate 2 are arranged, so that the fixation of multiple test samples 200 and clamps 300 can be realized. In other embodiments, only one fixed plate 2 can be arranged on one fixed seat 1, and multiple test samples 200 and clamps 300 cannot be bonded at the same time.

[0023] Multiple fixed plates 2 are fixed on the fixed seat 1. Further, in the embodiment, the number of the fixed plate 2 is four, and the four fixed plates 2 are fixed by screws and surround a cylindrical mounting column, and the guide rail 3 is arranged on the outer side of the mounting column. The fixed seat 1 protrudes from the projection range of the mounting column in the horizontal direction to place the test sample 200 and the clamp 300. In the embodiment, four groups of tests can be carried out at the same time, and the efficiency is higher.

[0024] The guide rail 3 is installed on the fixed plate 2 and extends in the vertical direction, and the guide rail 3 is used to ensure the straightness of the installation.

[0025] In the embodiment, two sliding fixing members 4 are arranged on the guide rail 3, and the sliding fixing members 4 are arranged in the vertical direction. The two sliding fixing members 4 position the sample 200 and the clamp 300 from different heights. Of course, in other embodiments, one or more than two sliding fixing members 4 can be arranged.

[0026] By arranging the sliding fixing member 4 on the guide rail 3, the height of the sliding fixing member 4 can be freely adjusted to cope with different combinations of the sample 200 and the clamp 300.

[0027] The sliding fixing member 4 includes a sliding block 41 that can slide relative to the guide rail 3, a fixed frame 42 fixedly connected with the sliding block 41, and a quick clamping member 43 arranged on the fixed frame 42.

[0028] The fixed frame 42 includes a fixed connecting member 421 and a limiting frame 422.

[0029] A limiting hole 425 is arranged in the limiting frame 422 in the vertical direction, and the sample 200 and the clamp 300 pass through the limiting hole 425 in the vertical direction. In the embodiment, different sizes of limiting frames 422 can be selected according to different sizes of samples 200 and clamps 300. In the embodiment, the clamp 300 and the sample 200 can be simply placed in the limiting frame 422, which is convenient to use. The limiting frame 422 can limit the positions of the sample 200 and the clamp 300 to avoid misalignment between the two.

[0030] The fixed connecting member 421 fixedly connects the sliding block 41 and the limiting frame 422, and the quick clamping member 43 is arranged on the fixed connecting member 421.

[0031] Further, the fixed connecting member 421 includes a first connecting portion 423 and a second connecting portion 424 extending from both ends of the first connecting portion 423 towards the same side. The first connecting portion 423 is fixedly connected with the sliding block 41, the second connecting portion 424 extends away from the sliding block 41, and the limiting frame 422 is located between the two second connecting portions 424.

[0032] The quick clamping member 43 is fixed on the side of the second connecting portion 424 away from the limiting frame 422.

[0033] The quick clamping piece 43 is used to fix the fixed frame 42 and the sliding block 41 on the fixed plate 2.

[0034] The hard bubble experiment bonding auxiliary fixing equipment 100 is used as follows: according to the height of the sample 200 and the clamp 300, the height of the sliding fixing piece 4 is adjusted, that is, the sliding block 41 is moved to the appropriate height, and the sliding fixing piece 4 is fixed at the corresponding height through the quick clamping piece 43; only the sample 200 and the clamp 300 need to be directly placed in the limiting frame 422, so that the sample 200 and the clamp 300 are prevented from shaking left and right, and the sample 200 and the clamp 300 are not easy to form misalignment when bonding, the limiting frame 422 can well control the misalignment; finally, the counterweight is directly pressed above the clamp 300, under the condition that the weight of the counterweight is fixed, a certain time is kept, so that the sample 200 and the clamp 300 are firmly bonded; when the sample 200 and the clamp 300 are bonded, glue will overflow at the joint of the two, a scraper can be used to scrape off the glue at any time to prevent the glue from being hung on the sample 200 and the clamp 300.

[0035] The hard bubble experiment bonding auxiliary fixing equipment 100 only needs to directly place the sample 200 and the clamp 300 in the fixed frame 42, so that the sample 200 and the clamp 300 are prevented from shaking left and right, finally, the counterweight is directly pressed above the clamp 300, under the condition that the weight of the counterweight is fixed, a certain time is kept, so that the sample 200 and the clamp 300 are firmly bonded. The hard bubble experiment bonding auxiliary fixing equipment 100 is simple to use and convenient to operate, and can avoid misalignment of the clamp 300 and the sample 200.

[0036] The technical features of the above-described embodiments can be combined in any manner, and to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the present application.

[0037] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several modifications and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. A rigid foam experimental adhesive assisted fixture apparatus, characterized by: The hard bubble experiment bonding auxiliary fixing device comprises a fixing plate extending in a vertical direction, a guide rail extending in a vertical direction arranged on the fixing plate, and at least two sliding fixing members arranged on the guide rail, wherein the sliding fixing member comprises a sliding block slidable relative to the guide rail, a fixing frame fixedly connected with the sliding block, and a quick clamping member arranged on the fixing frame, and the quick clamping member is used to fix the fixing frame and the sliding block on the fixing plate.

2. The rigid foam experimental bonding aid fixture of claim 1, wherein: Two sliding fixing members are arranged on one guide rail and are arranged in a vertical direction.

3. The rigid foam experimental bonding aid fixture of claim 1, wherein: The fixing frame comprises a fixing connector and a limiting frame, a limiting hole is arranged on the limiting frame in a vertical direction, the fixing connector is fixedly connected with the sliding block and the limiting frame, and the quick clamping member is arranged on the fixing connector.

4. The hard bubble experimental bonding aid fixture apparatus of claim 3, wherein: The fixing connector comprises a first connecting part and a second connecting part extending from both ends of the first connecting part towards the same side, the first connecting part is fixedly connected with the sliding block, the second connecting part extends away from the sliding block, and the limiting frame is located between the second connecting parts on both sides.

5. The rigid foam experimental bonding aid fixture of claim 4, wherein: The quick clamping member is fixed on the side of the second connecting part away from the limiting frame.

6. The rigid foam experimental bonding aid fixture of claim 1, wherein: The number of the fixing plates is multiple, and one guide rail is arranged on each fixing plate.

7. The rigid foam experimental bonding aid fixture of claim 6, wherein: The hard bubble experiment bonding auxiliary fixing device further comprises a fixing base, and the multiple fixing plates are fixed on the fixing base.

8. The hard bubble experimental bonding aid fixture apparatus of claim 7, wherein: The number of the fixing plates is four, and the four fixing plates surround a cylindrical mounting column, and the guide rail is arranged on the outer side of the mounting column.

9. The rigid foam experimental bonding aid fixture of claim 1, wherein: The quick clamping member comprises a mounting part, a holding part, and a fixing part, the mounting part is fixed on the fixing frame, and the holding part is used to control the fixing part to abut against the fixing plate.

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