Tension test box with anti-splashing protection structure for fragile material
By introducing a double-layer anti-splash chamber, movable baffles, and collection hopper structure into the tensile testing chamber, the problem of debris splashing after brittle material fracture is solved, achieving both ease of cleaning and operational safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-24
- Publication Date
- 2026-04-10
AI Technical Summary
Existing tensile testing chambers for brittle materials can cause debris to fly out after fracture, which can affect the internal structure and is difficult to clean.
The design incorporates a double-layered splash guard and a movable baffle structure, combined with a sweeping brush and a collection hopper, for collecting and cleaning debris. The design also limits debris splashing through a lifting limit connecting rod and a fixed baffle.
It effectively reduces debris splashing, facilitates the cleaning of the tensile testing chamber, provides sufficient operating space to fix brittle material test pieces, and improves the convenience and safety of the test.
Smart Images
Figure CN224109176U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tensile test box technical field, concretely is a brittle material with tensile test box of anti - splash protection structure. BACKGROUND
[0002] Brittle material refers to those under stress deformation ability is very limited, and when the external force exceeds its ultimate strength will suddenly break the material, the tensile test of brittle material can evaluate the basic mechanical properties of material, study the failure mode of material, explore the influence of temperature on material performance, and can carry out quality control and standard compliance test, provide support for new material research and development. The tensile test box is processed when the brittle material is tested, the brittle material tensile test piece is fixed through the clamp, then the brittle material is stretched through the lifting mechanism, and the tensile strength of the brittle material can be measured by recording the fracture time.
[0003] The existing tensile test box for brittle material is usually carried out in the box body, can prevent splashing, and can be used with the temperature control mechanism, but after the brittle material breaks, debris will be generated, and the splashing of debris will affect the internal structure, and the cleaning of the tensile test box is not convenient. UTILITY MODEL CONTENT
[0004] The utility model discloses a kind of tensile test box for brittle material with anti-splashing protective structure, to solve the problem that brittle material in the tensile test process in the market at present breaks, debris will be generated, and the splashing of debris will affect internal structure, and the cleaning of the tensile test box is not convenient as proposed in the above background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of tensile test box for brittle material with anti-splashing protective structure, including tensile test box main body, double-layer anti-splashing box body is equipped on the tensile test box main body, and double-layer anti-splashing box body both sides outside symmetrical installation has lifting drive mechanism, and lifting drive mechanism between movably connected with lifting seat, the lifting seat bottom is connected with the lifting limit connecting rod that double-layer anti-splashing box body top movably penetrates, and fixed baffle is fixed on lifting limit connecting rod, and fixed baffle side is equipped with the movable baffle of clamping cooperation, the movable baffle and fixed baffle are movably clamped in double-layer anti-splashing box body, and movable baffle and fixed baffle outside respectively fixed with the cleaning brush of double-layer anti-splashing box body inner wall contact cooperation, double-layer anti-splashing box body bottom is clamped and fastened with collection hopper, and collection hopper bottom is inclined plane, and the lower clamp support column is fastened and penetrated on the inclined plane of collection hopper bottom, the lower end of lifting limit connecting rod and the upper end of lower clamp support column are respectively installed with the upper clamp and lower clamp of each other cooperation.
[0006] Preferably, the tensile test box body bottom is provided with a base, and the base is supported on the collecting hopper and the lifting drive mechanism bottom, the front end of the base is clamped with a collecting drawer, and the bottom inclined surface of the collecting hopper is provided with a through hole above the collecting drawer.
[0007] Preferably, the front end of the double-layer anti-splashing box body is hingedly fixed with a box door, and the box door is embeddedly installed with a tempered glass plate.
[0008] Preferably, the upper end of the fixed baffle is fixedly provided with a positioning sleeve penetrated and fastened with the lifting limiting connecting rod, and the side surface of the positioning sleeve is movably clamped with a movable pressing block.
[0009] Preferably, the length of the movable pressing block is greater than the distance between the lifting limiting connecting rod and the movable baffle, and the bottom of the movable pressing block is embeddedly installed with a ball, and the bottom of the ball is in contact with the fixed baffle and the movable baffle.
[0010] Preferably, the movable baffle is clamped above the fixed baffle, and the clamping part of the movable baffle and the fixed baffle is penetrated with a connecting shaft.
[0011] Compared with the prior art, the beneficial effects of the brittle material tensile test box with the anti-splashing protection structure are that: the brittle material tensile test box with the anti-splashing protection structure protects through the design of the double-layer anti-splashing box body in the brittle material tensile test area, and the movable baffle and the cleaning brush are designed in the box body, which can effectively reduce the splashing area of the debris, and the debris can be conveniently collected and treated through the collecting hopper, and the tensile test box is convenient to clean. The brittle material tensile test box with the anti-splashing protection structure designs the baffle into a fixed baffle and a movable baffle, so that the movable baffle can rotate, so as to provide sufficient operation space for the fixation of the brittle material tensile test piece. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a structural schematic view of the brittle material tensile test box with the anti-splashing protection structure.
[0013] Figure 2 It is a brittle material tensile test box with the anti-splashing protection structure. Figure 1 It is an enlarged structural schematic view of A in the brittle material tensile test box with the anti-splashing protection structure.
[0014] Figure 3 It is an internal structure front view of the brittle material tensile test box with the anti-splashing protection structure.
[0015] Figure 4 It is a fixed baffle and movable baffle connecting structure plan view of the brittle material tensile test box with the anti-splashing protection structure.
[0016] In the figure: 1, tensile test box main body; 2, lifting drive mechanism; 3, lifting seat; 4, lifting limit connecting rod; 5, double-layer anti-splashing box; 6, positioning sleeve; 7, fixed baffle; 8, cleaning brush; 9, movable pressing block; 10, collecting hopper; 11, base; 12, box door; 13, toughened glass plate; 14, movable baffle; 15, upper clamp; 16, lower clamp; 17, collecting drawer; 18, lower clamp support column; 19, connecting shaft; 20, ball. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0018] Please refer to Figures 1-4The utility model provides a technical scheme: a brittle material is with the tensile test box of anti - splash protection structure, including tensile test box main part 1, is equipped with double -deck anti - splash box 5 on tensile test box main part 1, and double -deck anti - splash box 5 both sides outside symmetry installs and lifts drive mechanism 2, and between lift drive mechanism 2 swing joint has lift seat 3, lift seat 3 bottom is connected with the lift limiting connecting rod 4 of double -deck anti - splash box 5 top swing and passes through, and the fixed baffle 7 of fixed sleeve of lift limiting connecting rod 4 is equipped with, and the movable baffle 14 of fixed baffle 7 side is equipped with the joint cooperation, is equipped with base 11 in tensile test box main part 1 bottom, and base 11 supports in collection hopper 10 and lift drive mechanism 2 bottom, base 11 front end is equipped with the collection drawer 17 of clamping, and the bottom slope of collection hopper 10 is set through -hole in collection drawer 17 top, this structure can make collection hopper 10 with the brittle material of broken tensile test piece of brittle material guide into collection drawer 17, the inside cleaning of double -deck anti - splash box 5 is convenient, movable baffle 14 and fixed baffle 7 jointly movable clamping in double -deck anti - splash box 5, and movable baffle 14 and fixed baffle 7 outside respectively fixed with the cleaning brush 8 of double -deck anti - splash box 5 inner wall contact cooperation, the front end of double -deck anti - splash box 5 is hinged and is fixed with the box door 12, and the box door 12 inlay installs the toughened glass plate 13, this structure can view the tensile test situation in double -deck anti - splash box 5 through the design of toughened glass plate 13, and the collection hopper 10 of fastening of clamping is equipped with in double -deck anti - splash box 5 bottom, and the bottom of collection hopper 10 is inclined, and the lower clamp support column 18 of fastening is passed through in the bottom slope of collection hopper 10, the upper end of fixed baffle 7 is fixed with the locating sleeve 6 of fastening of penetrating of lift limiting connecting rod 4 through welding, and movable pressing block 9 of movable clamping is equipped with in the side of locating sleeve 6, this structure can make fixed baffle 7 with lift limiting connecting rod 4 synchronous lifting through the connection of fixed baffle 7 and lift limiting connecting rod 4, limits the splashing area, effectively avoids the splashing of debris to top and influence the lifting activity of lift limiting connecting rod 4, movable pressing block 9 can rotate under the positioning of locating sleeve 6, the upper end of lower clamp support column 18 and the lower end of lift limiting connecting rod 4 respectively installs the upper clamp 15 and lower clamp 16 of mutual cooperation, the length of movable pressing block 9 is greater than the distance of lift limiting connecting rod 4 and movable baffle 14, and ball 20 is embedded and installed in the bottom of movable pressing block 9, and the bottom of ball 20 and fixed baffle 7 and movable baffle 14 all contact cooperation, this structure can carry out the upward rotation handling of movable baffle 14 through the complete rotation of movable pressing block 9 to fixed baffle 7 top, thereby provides enough operating space for the fixation of brittle material tensile test piece, ball 20 plays the function of drag reduction for the activity of movable pressing block 9, and makes movable pressing block 9 can carry out the tight pressing handling of movable baffle 14 through ball 20, ensures that movable baffle 14 structure is stable and reliable, movable baffle 14 is clamped in fixed baffle 7 top, and the clamping part of movable baffle 14 and fixed baffle 7 is penetrated with connecting shaft 19,The structure of the movable baffle 14 is turned upward to provide sufficient operation space for fixing the brittle material test piece.
[0019] Working principle: when the brittle material tensile test box with the anti-splashing protection structure is used, first, open the box door 12, then make the movable pressing block 9 rotate under the positioning of the positioning sleeve 6, so that the movable pressing block 9 is away from the upper surface of the movable baffle 14, then make the movable baffle 14 rotate relative to the fixed baffle 7 through the connecting shaft 19, so that the brittle material test piece has sufficient operation space when being fixed, then fix the brittle material test piece to the upper clamp 15 and the lower clamp 16, then make the movable baffle 14 rotate to reset, and rotate the movable pressing block 9 to tighten the movable baffle 14, the ball 20 is used for rotating support of the movable pressing block 9, so as to reduce the resistance between the movable pressing block 9 and the movable baffle 14 and the fixed baffle 7, then close the box door 12, start the lifting driving mechanism 2, and make the lifting seat 3 ascend through the lifting driving mechanism 2, so that the lifting limiting connecting rod 4 pulls the upper clamp 15 to move upward, and the brittle material test piece is subjected to the tensile test, the steel glass plate 13 can be used to check the brittle material tensile test condition, when the brittle material is broken, the double-layer anti-splashing box body 5 effectively prevents the splashing of the debris, due to the synchronous movement of the fixed baffle 7 and the movable baffle 14, the splashing area can be effectively limited, and the broken brittle material is guided into the collection drawer 17 through the collection hopper 10, so that the collection drawer 17 can be pulled out from the base 11 to be cleaned, the lower clamp supporting column 18 makes the lower clamp 16 fixed above the slope of the collection hopper 10, so that the inside of the tensile test box main body 1 can be easily cleaned, and the cleaning brush 8 can clean the inner wall of the double-layer anti-splashing box body 5 in the process of lifting and moving of the upper clamp 15, so as to avoid the movement resistance of the fixed baffle 7 and the movable baffle 14, thereby completing a series of work.
[0020] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A tensile test box for brittle materials with a splash-proof protection structure, comprising a tensile test box main body (1), characterized in that: The tension test box body (1) is provided with a double-layer anti-splashing box body (5), and the double-layer anti-splashing box body (5) is symmetrically provided with a lifting driving mechanism (2) on the outside of both sides, and the lifting driving mechanism (2) is movably connected with a lifting seat (3) between the lifting driving mechanism (2), the lifting seat (3) is connected with a lifting limiting connecting rod (4) movably penetrating the top of the double-layer anti-splashing box body (5), and the lifting limiting connecting rod (4) is provided with a fixed baffle (7) sleeved and fixed thereon, and the fixed baffle (7) is provided with a movable baffle (14) matched in the side surface, the movable baffle (14) and the fixed baffle (7) are movably matched in the double-layer anti-splashing box body (5), and the movable baffle (14) and the fixed baffle (7) are respectively provided with a cleaning brush (8) in contact with the inner wall of the double-layer anti-splashing box body (5) on the outside, the bottom of the double-layer anti-splashing box body (5) is clamped and fastened with a collecting hopper (10), the bottom of the collecting hopper (10) is inclined, and the lower clamp supporting column (18) is fastened through the inclined bottom of the collecting hopper (10), and the upper clamp (15) and the lower clamp (16) matched with each other are respectively installed on the lower end of the lifting limiting connecting rod (4) and the upper end of the lower clamp supporting column (18).
2. The tensile test machine for brittle materials with a splash-proof protection structure according to claim 1, characterized in that: The bottom of the tension test box body (1) is provided with a base (11), and the base (11) is supported on the bottom of the collecting hopper (10) and the lifting driving mechanism (2), the front end of the base (11) is clamped with a collecting drawer (17), and the inclined bottom of the collecting hopper (10) is provided with a through hole above the collecting drawer (17).
3. The tensile test machine for brittle materials with a splash-proof protection structure according to claim 1, characterized in that: The front end of the double-layer anti-splashing box body (5) is hingedly fixed with a box door (12), and the box door (12) is embeddedly installed with a tempered glass plate (13).
4. The tensile test machine for brittle materials with a splash-proof protection structure according to claim 1, characterized in that: The upper end of the fixed baffle (7) is fixed with a positioning sleeve (6) penetrating and fastening the lifting limiting connecting rod (4) through welding, and the side surface of the positioning sleeve (6) movably clamps an active compression block (9).
5. The tensile test machine for brittle materials with a splash-proof protection structure according to claim 4, characterized in that: The length of the movable compression block (9) is greater than the distance between the lifting limiting connecting rod (4) and the movable baffle (14), the movable compression block (9) is embeddedly installed with a ball (20) at the bottom, and the bottom of the ball (20) is in contact with the fixed baffle (7) and the movable baffle (14).
6. The tensile test machine for brittle materials with a splash-proof protection structure according to claim 1, characterized in that: The movable baffle (14) is clamped above the fixed baffle (7), and the clamping part of the movable baffle (14) and the fixed baffle (7) penetrates a connecting shaft (19).