Test fixture for testing heat shock resistance of glassware

Abstract

The utility model belongs to the technical field of glassware determination, and particularly relates to a test fixture for testing heat shock resistance of glassware, which comprises a bottom plate and a glass bottle, the bottom end of the left side plate is fixedly connected to the left end of the bottom plate; the left end of the front side plate is fixedly connected to the front end of the left side plate, and the bottom end of the front side plate is fixedly connected to the front end of the bottom plate; the left end of the rear side plate is fixedly connected to the rear end of the left side plate, and the bottom end of the rear side plate is fixedly connected to the rear end of the bottom plate; the device is simple in structure, reasonable in design and capable of effectively fixing glass bottles in different shapes and taking out clamps, the glass bottles can be effectively fixed up and down, it is guaranteed that samples are completely immersed in water in the testing process, the accuracy of test results is guaranteed, and empty glass bottles cannot float or incline when placed in the clamps and are high in stability.

Description

Technical Field

[0001] The utility model relates to the technical field of glassware measurement, in particular to a test fixture for testing the thermal shock resistance performance of glassware. Background Art

[0002] The thermal shock resistance test of glassware is generally carried out using a digital display automatic hot and cold shock instrument, which has a hot water tank and a cold water tank. After the glassware is installed in the test fixture, it needs to be placed in the hot water tank for a period of time and then transferred to the cold water tank. Ordinary test fixtures can only hold glass bottles with regular shapes and an outer diameter of no more than 65mm, and the bottles cannot be fixed up and down, so irregularly shaped and large-sized glassware cannot be placed in, and empty bottles are easy to float and tilt in the fixture, and often need to be supported by hand. For high-temperature hot water, there is a risk of burns if you support it directly with your hands.

[0003] In view of the problems of aperture limitation, unstable clamping and easy floating in the existing test fixtures for testing the sudden heat change performance of glassware, we propose a test fixture for testing the sudden heat change performance of glassware to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the common test fixture in the prior art can only place glass bottles with regular shapes and outer diameters not greater than 65mm, and the bottles cannot be fixed up and down, so irregularly shaped and large-sized glassware cannot be placed in, and empty bottles are easy to float and tilt when placed in the fixture, and often need to be supported by hand. For high-temperature hot water, there is a risk of scalding if directly supported by hand, and a test fixture for testing the thermal shock resistance of glassware is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A test fixture for testing the thermal shock resistance of glassware, comprising: a bottom plate and a glass bottle;

[0007] A left side plate, the bottom end of which is fixedly connected to the left end of the bottom plate;

[0008] A front side plate, wherein the left end of the front side plate is fixedly connected to the front end of the left side plate, and the bottom end of the front side plate is fixedly connected to the front end of the bottom plate;

[0009] A rear side plate, wherein the left end of the rear side plate is fixedly connected to the rear end of the left side plate, and the bottom end of the rear side plate is fixedly connected to the rear end of the bottom plate;

[0010] A right side panel, wherein the front end and the rear end of the right side panel are respectively fixedly connected to the right end of the front side panel and the right end of the rear side panel, and the bottom end of the right side panel is fixedly connected to the right end of the bottom panel;

[0011] A partition, the bottom of which is fixedly connected to the top of the bottom plate, the front side, the rear side, the left side and the right side of the partition are respectively fixedly connected to the rear side of the front side plate, the front side of the rear side plate, the right side of the left side plate and the left side of the right side plate, the bottom end of the glass bottle is placed on the top of the bottom plate, and the partition can be detached and set on the glass bottle;

[0012] A cover plate is provided with a plurality of circular holes, the top end of the glass bottle passes through the corresponding circular holes and slides in contact with the inner walls of the circular holes, the front side, rear side, left side and right side of the cover plate are respectively in contact with the rear side of the front side plate, the front side of the rear side plate, the right side of the left side plate and the left side of the right side plate, and the cover plate is clamped with the left side plate and the front side plate respectively.

[0013] As a preferred solution of the utility model, latches are provided on the left side plate and the front side plate, and the two latches are clamped with the cover plate.

[0014] As a preferred solution of the utility model, two handles are fixedly connected to the top of the cover plate.

[0015] As a preferred solution of the utility model, the top end of the front side plate and the top end of the rear side plate are both fixedly connected with ears, and the number of the ears is four.

[0016] Beneficial effects:

[0017] The present invention is made of 304 stainless steel plates welded together as a whole. The bottom plate, left plate, partition, front side plate, rear side plate and right side plate of the fixture are designed with holes, which can reduce the dead weight and facilitate drainage. The partition is set to divide the entire fixture box into multiple rectangular compartments, which can place multiple glass bottles at the same time, thereby improving work efficiency.

[0018] The utility model has a simple structure and a reasonable design, and can effectively fix glass bottles of different shapes and remove the clamp. The glass bottles can be effectively fixed up and down to ensure that the samples are completely immersed in water during the test, thereby ensuring the accuracy of the test results. The empty glass bottles placed in the clamp will not float or tilt, and have high stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0020] Figure 2 This is the structural front view of the utility model;

[0021] Figure 3 This is a main cross-sectional view of the structure of the utility model;

[0022] Figure 4 It is a left view of the structure of the utility model;

[0023] Figure 5It is a left sectional view of the structure of the utility model;

[0024] Figure 6 It is a bottom view of the structure of the utility model.

[0025] In the figure: 1. left side panel; 2. glass bottle; 3. cover plate; 4. partition; 5. front side panel; 6. back side panel; 7. ear; 8. handle; 9. right side panel; 10. latch. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Example

[0028] Reference Figure 1-Figure 6 , a test fixture for testing the thermal shock resistance of glassware, comprising: a bottom plate and a glass bottle 2;

[0029] A left side plate 1, wherein the bottom end of the left side plate 1 is fixedly connected to the left end of the bottom plate;

[0030] A front side plate 5, wherein the left end of the front side plate 5 is fixedly connected to the front end of the left side plate 1, and the bottom end of the front side plate 5 is fixedly connected to the front end of the bottom plate;

[0031] A rear side plate 6, wherein the left end of the rear side plate 6 is fixedly connected to the rear end of the left side plate 1, and the bottom end of the rear side plate 6 is fixedly connected to the rear end of the bottom plate;

[0032] A right side plate 9, the front end and the rear end of the right side plate 9 are fixedly connected to the right end of the front side plate 5 and the right end of the rear side plate 6 respectively, and the bottom end of the right side plate 9 is fixedly connected to the right end of the bottom plate;

[0033] The partition 4, the bottom of the partition 4 is fixedly connected to the top of the bottom plate, the front side, the rear side, the left side and the right side of the partition 4 are respectively fixedly connected to the rear side of the front side plate 5, the front side of the rear side plate 6, the right side of the left side plate 1 and the left side of the right side plate 9, the bottom end of the glass bottle 2 is placed on the top of the bottom plate, and the partition 4 can be detached and set on the glass bottle 2, where the partition 4 divides the multiple plates arranged vertically and horizontally into multiple placement spaces, and the multiple plates are welded to each other;

[0034] The cover plate 3 is provided with a plurality of circular holes, the top end of the glass bottle 2 passes through the corresponding circular holes and slides in contact with the inner walls of the circular holes, the front side, rear side, left side and right side of the cover plate 3 are respectively in contact with the rear side of the front side plate 5, the front side of the rear side plate 6, the right side of the left side plate 1 and the left side of the right side plate 9, and the cover plate 3 is clamped with the left side plate 1 and the front side plate 5, respectively.

[0035] As a preferred solution of the utility model, latches 10 are provided on both the left side plate 1 and the front side plate 5 , and the two latches 10 are clamped with the cover plate 3 .

[0036] As a preferred solution of the utility model, two handles 8 are fixedly connected to the top of the cover plate 3 , and the handles 8 are welded to the cover plate 3 .

[0037] As a preferred solution of the utility model, ears 7 are welded on the top of the front side plate 5 and the top of the rear side plate 6, and the number of the ears 7 is four.

[0038] As a preferred solution of the utility model, the left side plate 1, the partition plate 4, the front side plate 5, the rear side plate 6 and the right side plate 9 are welded to each other, and the bottom plate, the left side plate 1, the partition plate 4, the front side plate 5, the rear side plate 6 and the right side plate 9 adopt a hole design, which can reduce the dead weight and facilitate drainage.

[0039] As a preferred solution of the utility model, the left side plate 1, the cover plate 3, the partition plate 4, the front side plate 5, the rear side plate 6, the ear 7, the handle 8, the right side plate 9 and the latch 10 are all made of 304 stainless steel.

[0040] The working principle of the utility model is as follows: when in use, the glass bottles 2 are placed on the top of the bottom plate in sequence and separated and limited by the partition 4, and then the cover plate 3 is placed in the box body surrounded by the left side plate 1, the front side plate 5, the rear side plate 6 and the right side plate 9. At this time, the top ends of the glass bottles 2 can pass through the corresponding circular holes in sequence, and then the cover plate 3 can press and limit multiple glass bottles 2 to ensure that the glass bottles 2 do not float or tilt. At the same time, the cover plate 3 is designed with a handle 8, which can be convenient for lifting the cover plate 3 by hand. After the cover plate 3 is placed, the cover plate 3 is fixed by two pins 10, so that the cover plate 3 is stably connected to the left side plate 1, the front side plate 5, the rear side plate 6 and the right side plate 9. Here, the aperture of the clamp is enlarged to accommodate glass bottles 2 with a maximum diameter of 80 mm. In addition, the two ears 7 designed on the front side plate 5 and the rear side plate 6 can be used to tie steel wire ropes, which are convenient for connecting with the automatic lifter of the instrument to lift and extract the clamp.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A test fixture for testing the thermal shock resistance of glassware, characterized in that: include: Base plate and glass bottle (2); A left side plate (1), the bottom end of the left side plate (1) being fixedly connected to the left end of the bottom plate; A front side plate (5), wherein the left end of the front side plate (5) is fixedly connected to the front end of the left side plate (1), and the bottom end of the front side plate (5) is fixedly connected to the front end of the bottom plate; A rear side plate (6), wherein the left end of the rear side plate (6) is fixedly connected to the rear end of the left side plate (1), and the bottom end of the rear side plate (6) is fixedly connected to the rear end of the bottom plate; A right side plate (9), wherein the front end and the rear end of the right side plate (9) are respectively fixedly connected to the right end of the front side plate (5) and the right end of the rear side plate (6), and the bottom end of the right side plate (9) is fixedly connected to the right end of the bottom plate; A partition (4), wherein the bottom of the partition (4) is fixedly connected to the top of the bottom plate, the front side, the rear side, the left side and the right side of the partition (4) are respectively fixedly connected to the rear side of the front side plate (5), the front side of the rear side plate (6), the right side of the left side plate (1) and the left side of the right side plate (9), the bottom end of the glass bottle (2) is placed on the top of the bottom plate, and the partition (4) can be detached and placed on the glass bottle (2); A cover plate (3) is provided with a plurality of circular holes, the top end of the glass bottle (2) passes through the corresponding circular holes and is in sliding contact with the inner wall of the circular holes, the front side, rear side, left side and right side of the cover plate (3) are respectively in contact with the rear side of the front side plate (5), the front side of the rear side plate (6), the right side of the left side plate (1) and the left side of the right side plate (9), and the cover plate (3) is respectively clamped with the left side plate (1) and the front side plate (5).

2. A test fixture for testing the thermal shock resistance of glassware according to claim 1, characterized in that: The left side plate (1) and the front side plate (5) are both provided with latches (10), and the two latches (10) are both clamped with the cover plate (3).

3. A test fixture for testing the thermal shock resistance of glassware according to claim 1, characterized in that: Two handles (8) are fixedly connected to the top of the cover plate (3).

4. A test fixture for testing the thermal shock resistance of glassware according to claim 1, characterized in that: The top end of the front side plate (5) and the top end of the rear side plate (6) are both fixedly connected with ears (7), and the number of the ears (7) is four.

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