CN218036043U

CN218036043U - Ceramic material tensile strength test fixture tool

Info

Publication number: CN218036043U
Application number: CN202221187092.5U
Authority: CN
Inventors: 张前峰
Original assignee: Suzhou Chuangyou Testing Technology Co ltd
Current assignee: Suzhou Chuangyou Testing Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-12-13
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses an anchor clamps frock technical field specifically is ceramic material tensile strength test fixture attachment, which comprises an outer shell, the inside of shell is the cavity form, the shifting chute has been seted up on the upper end lateral wall of shell, the shape of shifting chute is the cuboid form, the lower port of shifting chute and the inside of shell are linked together, fixedly connected with motor on the one end inner wall of shell rotates through the starter motor drive threaded rod, and the threaded rod moves two fixed part to suitable position after, through placing ceramic material object about both ends respectively between two rubber pads, screws bolt drive stripper plate and rubber pad and moves to the inboard through turning the hand, fixes ceramic material object between two fixed part, and the restart motor lets the motor reverse once more, drives two fixed part and moves to the outside simultaneously, plays the tensile strength test to fixing ceramic material's object between two fixed part.

Description

Ceramic material tensile strength test fixture tool

Technical Field

The utility model relates to an anchor clamps frock field, concretely relates to ceramic material tensile strength test fixture attachment.

Background

The ceramic material is an inorganic non-metallic material prepared by forming and high-temperature sintering natural or synthetic compounds; it has the advantages of high melting point, high hardness, high wear resistance, oxidation resistance, etc. The ceramic material is the material with the best rigidity and the highest hardness in engineering materials, and the hardness of the ceramic material is mostly more than 1500 HV; the compressive strength of the ceramic is high, but the tensile strength is low and the plasticity and toughness are poor.

The prior art has the following defects: the existing ceramic material tensile strength test fixture tool mostly adopts an electric push rod to fix a push plate on the ceramic material to be tested, and ceramic materials of different specifications cannot be flexibly fixed in a manual mode.

Therefore, the fixture for testing the tensile strength of the ceramic material is necessary.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a ceramic material tensile strength test fixture attachment through being equipped with the threaded rod in the shell, threaded connection has the movable block on the threaded rod, passes through supporting shoe fixedly connected with fixed part in the upper end of movable block to solve ceramic material tensile strength test fixture attachment, can not be through the nimble problem of fixing the ceramic material of different specifications of manual mode.

In order to achieve the above object, the present invention provides the following technical solutions: ceramic material tensile strength test fixture attachment, including the shell, the inside of shell is the cavity form, the shifting chute has been seted up on the upper end lateral wall of shell, the shape of shifting chute is the cuboid form, the lower port of shifting chute and the inside of shell are linked together, fixedly connected with motor on the one end inner wall of shell, the output of motor passes through shaft coupling fixedly connected with threaded rod, the one end that the motor was kept away from to the threaded rod is passed through the bearing and is connected with the other end inner wall rotation of shell, both ends screw thread symmetry sets up about the threaded rod, still be equipped with guide bar and movable block in the shell, guide bar and movable block all are equipped with two, every the upper end of movable block all passes the shifting chute and with the inner wall sliding connection of shifting chute, every the upper end of shifting chute all is equipped with fixed part.

Preferably, the two guide rods are respectively positioned above and below the threaded rod, the left end and the right end of each guide rod are fixedly connected with the inner wall of the shell, a threaded hole is formed in the center of the side wall of each moving block, the moving blocks are in threaded connection with the outer wall of the threaded rod through the threaded holes, and the two moving blocks are respectively positioned on the left side and the right side of the threaded rod.

Preferably, the side walls of the upper end and the lower end of each moving block are provided with guide holes, and the guide rods penetrate through the moving blocks through the guide holes and are connected with the inner walls of the moving blocks in a sliding mode.

Preferably, the fixing part comprises a placing plate, the placing plate is square, the number of the placing plates is two, the central point of the lower end of each placing plate is fixedly connected to the side wall of the upper end of the supporting block, and the placing plate is located above the shell.

Preferably, the side walls of the front side and the rear side of the upper end of each placing plate are fixedly connected with supporting plates, the side walls of the supporting plates are fixedly connected with thread sleeves, the thread sleeves penetrate through the side walls of the supporting plates, and the inner walls of the thread sleeves are in threaded connection with hand-screwed bolts.

Preferably, the front end of the hand-screwed bolt penetrates through the threaded sleeve, each guide block is arranged at each of the left end and the right end of the support plate, each lower end of each guide block is fixedly connected to the side wall of the upper end of the placement plate, and each guide groove is formed in the side wall of the outer end of each guide block. Preferably, every the inner of backup pad all is equipped with the stripper plate, the shape of stripper plate is the cuboid form, the front end rotation of the outer end lateral wall central point of stripper plate through bearing and hand screw bolt is connected. Preferably, every equal fixedly connected with rubber pad on the outer end lateral wall of stripper plate, every equal fixedly connected with sliding block on the lateral wall of the inner left and right sides of stripper plate, every the one end that the stripper plate was kept away from to the sliding block all inserts in the guide way to with the inner wall sliding connection of guide way.

The utility model has the advantages that:

1. the threaded rod is driven to rotate by starting the motor, the two fixing parts are moved to proper positions by the threaded rod, the left end and the right end of the ceramic material object are respectively placed between the two rubber pads, the extrusion plate and the rubber pads are driven to move inwards by rotating the hand-screwed bolt, the ceramic material object is fixed between the two fixing parts, the motor is started again and is driven to rotate reversely, the two fixing parts are driven to move outwards at the same time, and the tensile strength test is performed on the ceramic material object fixed between the two fixing parts; 2. the bolt is screwed by manually rotating the hand by a tester, so that the extrusion plate and the rubber pad are driven to move inwards, a ceramic material object is fixed between the two fixing parts, and the ceramic materials with different specifications are flexibly fixed in a manual mode.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic structural view of the fixing component provided by the present invention;

fig. 3 is a schematic cross-sectional view of the overall structure provided by the present invention;

fig. 4 is a front view of the fixing member provided by the present invention;

fig. 5 is a top view of the fixing member according to the present invention.

In the figure: 1. a housing; 2. a moving groove; 3. a motor; 4. a threaded rod; 5. a moving block; 6. a threaded hole; 7. a support block; 8. a guide hole; 9. placing a plate; 10. a support plate; 11. a threaded sleeve; 12. screwing the bolt by hand; 13. a compression plate; 14. a slider; 15. a guide block; 16. a guide groove; 17. a rubber pad; 18. a guide bar; 100. and a fixing component.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-5, the utility model provides a fixture for testing tensile strength of ceramic material, which comprises a housing 1;

the inner part of the shell 1 is hollow, a moving groove 2 is arranged on the side wall of the upper end of the shell 1, the moving groove 2 is cuboid, the lower port of the moving groove 2 is communicated with the inner part of the shell 1, a motor 3 is fixedly connected on the inner wall of one end of the shell 1, the motor 3 is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, the output end of the motor 3 is fixedly connected with a threaded rod 4 through a coupler, one end of the threaded rod 4 far away from the motor 3 is rotatably connected with the inner wall of the other end of the shell 1 through a bearing, the motor 3 plays a role of driving the threaded rod 4 to rotate, when the motor 3 drives the threaded rod 4 to rotate, the threaded rod 4 rotates in situ in the shell 1, threads at the left end and the right end of the threaded rod 4 are symmetrically arranged, a guide rod 18 and a moving block 5 are further arranged in the shell 1, two guide rods 18 and two moving blocks 5 are arranged in the shell, the guide rod 18 and the moving block 5 are respectively arranged above and below the threaded rod 4, the guide rod 4 and the moving block 5 are connected with the inner wall of the moving block 5, when the two moving rods are connected with the threaded rod 4, the inner wall of the moving block 5, the moving block 4, the moving block 5, the two moving rod 4 and the moving block 5 are arranged symmetrically, when the threaded rod 4 drives the moving block 5 to move, the guide holes 8 slide on the guide rods 18 to guide the moving block 5, when the moving block 5 moves, the fixed part 100 at the upper end of the moving block 5 is driven to move synchronously, and the fixed part 100 is arranged at the upper end of each moving groove 2.

The fixing part 100 comprises a placing plate 9, the placing plate 9 is square, the placing plate 9 is provided with two placing plates 9, the lower central point of each placing plate 9 is fixedly connected to the upper end side wall of the supporting block 7, the placing plate 9 is positioned above the shell 1, the side walls of the front side and the rear side of the upper end of each placing plate 9 are fixedly connected with supporting plates 10, the side wall of each supporting plate 10 is fixedly connected with a threaded sleeve 11, the threaded sleeve 11 penetrates through the side wall of the supporting plate 10, the inner wall of each threaded sleeve 11 is in threaded connection with a hand-screwed bolt 12, the front end of the hand-screwed bolt 12 penetrates through the threaded sleeve 11, the hand-screwed bolt 12 is enabled to rotate in the threaded sleeve 11, and the position of the hand-screwed bolt 12 on the supporting plate 10 is adjusted, the inner of every backup pad 10 all is equipped with stripper plate 13, stripper plate 13's shape is the cuboid form, stripper plate 13 is located the top of placing board 9, and not contact with the upper end lateral wall of placing board 9, equal fixedly connected with rubber pad 17 on the outer end lateral wall of every stripper plate 13, the front end rotation connection of bolt 12 is twisted through bearing and hand to the outer end lateral wall central point of stripper plate 13, when rotating bolt 12 is twisted to the hand, can drive stripper plate 13 and move in placing board 9 upper end, let rubber pad 17 and ceramic material object's outer wall contact, can fix ceramic material object on the one hand, on the other hand plays the outer wall of ceramic material object and protects, prevent to destroy the outer wall of ceramic material object.

Both ends all are equipped with guide block 15 about every backup pad 10, the equal fixed connection of lower extreme of every guide block 15 is on placing the upper end lateral wall of board 9, guide way 16 has all been seted up on the outer end lateral wall of every guide block 15, equal fixedly connected with sliding block 14 on the lateral wall of the inner left and right sides of every stripper plate 13, the one end that stripper plate 13 was kept away from to every sliding block 14 all inserts in the guide way 16, and with the inner wall sliding connection of guide way 16, sliding block 14 plays and supports stripper plate 13, and carry out spacing effect to stripper plate 13, when rotating hand screw bolt 12, drive stripper plate 13 when placing board 9 upper end and moving, sliding block 14 slides in guide way 16, sliding block 14 and guide way 16 play and carry out direction and spacing effect to stripper plate 13, avoid stripper plate 13 direction when moving to take place the skew.

The utility model discloses a use as follows: the technical personnel in the field drive threaded rod 4 through starter motor 3 and rotate, threaded rod 4 removes two fixed part 100 to suitable position after, through placing the left and right ends of ceramic material object respectively between two rubber pads 17, through turning the inboard removal of hand screwed bolt 12 drive stripper plate 13 and rubber pad 17, fix the ceramic material object between two fixed part 100, restart motor 3 and let motor 3 reversal, drive two fixed part 100 and move to the outside simultaneously, play the tensile strength test to fixing the object with ceramic material between two fixed part 100.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of protection claimed by the present invention as far as possible.

Claims

1. Ceramic material tensile strength test fixture frock, including shell (1), its characterized in that, the inside of shell (1) is the cavity form, shifting chute (2) have been seted up on the upper end lateral wall of shell (1), the shape of shifting chute (2) is the cuboid form, the lower port of shifting chute (2) is linked together with the inside of shell (1), fixedly connected with motor (3) on the one end inner wall of shell (1), the output of motor (3) passes through shaft coupling fixedly connected with threaded rod (4), the one end that motor (3) were kept away from in threaded rod (4) is passed through the bearing and is connected with the other end inner wall rotation of shell (1), both ends screw thread symmetry sets up about threaded rod (4), still be equipped with guide bar (18) and movable block (5) in shell (1), guide bar (18) and movable block (5) all are equipped with two, every the upper end of movable block (5) all passes shifting chute (2) and with the inner wall sliding connection of shifting chute (2), every the upper end of movable block (2) all is equipped with fixed part (100).

2. The ceramic material tensile strength test fixture tooling of claim 1, wherein: the two guide rods (18) are respectively positioned above and below the threaded rod (4), the left end and the right end of each guide rod (18) are fixedly connected with the inner wall of the shell (1), a threaded hole (6) is formed in the center point of the side wall of each moving block (5), the moving blocks (5) are in threaded connection with the outer wall of the threaded rod (4) through the threaded holes (6), and the two moving blocks (5) are respectively positioned on the left side and the right side of the threaded rod (4).

3. The ceramic material tensile strength test fixture tooling of claim 2, wherein: the upper end and the lower end of each moving block (5) are provided with guide holes (8), and the guide rods (18) penetrate through the moving blocks (5) through the guide holes (8) and are in sliding connection with the inner walls of the moving blocks (5).

4. The ceramic material tensile strength test fixture tooling of claim 1, wherein: the fixing part (100) comprises two placing plates (9), the placing plates (9) are square, the central points of the lower ends of the placing plates (9) are fixedly connected to the side wall of the upper end of the supporting block (7), and the placing plates (9) are located above the shell (1).

5. The ceramic material tensile strength test fixture tooling of claim 4, wherein: every place equal fixedly connected with backup pad (10) on the lateral wall of the upper end front and back side of board (9), every equal fixedly connected with thread bush (11) on the lateral wall of backup pad (10), thread bush (11) run through the lateral wall of backup pad (10), every the equal threaded connection of inner wall of thread bush (11) has hand-screwed bolt (12).

6. The ceramic material tensile strength test fixture tool of claim 5, wherein: the front end of hand-screwed bolt (12) passes threaded sleeve (11), every both ends all are equipped with guide block (15) about backup pad (10), every the equal fixed connection of lower extreme of guide block (15) is on placing the upper end lateral wall of board (9), every guide way (16) have all been seted up on the outer end lateral wall of guide block (15).

7. The ceramic material tensile strength test fixture tooling of claim 6, wherein: every the inner of backup pad (10) all is equipped with stripper plate (13), the shape of stripper plate (13) is the cuboid form, the front end rotation connection of bearing and hand screw bolt (12) is passed through to the outer end lateral wall central point of stripper plate (13).

8. The ceramic material tensile strength test fixture tool of claim 7, wherein: every equal fixedly connected with rubber pad (17), every on the lateral wall of the outer end of stripper plate (13) equal fixedly connected with sliding block (14), every on the lateral wall of the inner left and right sides of stripper plate (13) one end that stripper plate (13) were kept away from in sliding block (14) all inserted guide way (16) to with the inner wall sliding connection of guide way (16).