CN217084632U

CN217084632U - Tensile machine for testing low-temperature epoxy curing adhesive

Info

Publication number: CN217084632U
Application number: CN202220852729.1U
Authority: CN
Inventors: 曹金艳
Original assignee: Changying New Material Yantai Co ltd
Current assignee: Changying New Material Yantai Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-07-29
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a tensile machine is used in test of low temperature epoxy curing adhesive, comprising a base plate, fixedly connected with supporting shoe on the bottom plate, the dwang is installed through the bearing in the inside of bottom plate, fixedly connected with briquetting on the dwang, the contact has down surveys test panel on the briquetting, survey test panel and bottom plate contact down, fixedly connected with backup pad on the bottom plate, fixedly connected with fixed plate in the backup pad. The utility model discloses a design is surveyed and is surveyed the board and paint curing glue under and survey between the board and can survey the board and fix with last survey test board, through the threaded connection of screw rod and swivel nut, drive the screw rod through rotating the carousel and rotate and to make the gag lever post drive and survey test board rebound on can making for on survey test board and survey test board down and take place relative movement, thereby reach the tensile effect of test curing glue, remove the purpose that highly can reach regulation pulling force size through changing the gag lever post, the test is convenient.

Description

Tensile machine for testing low-temperature epoxy curing adhesive

Technical Field

The utility model relates to an epoxy curing glues technical field, specifically is a low temperature epoxy curing glues test and uses pulling force machine.

Background

The epoxy resin adhesive is an adhesive variety with extremely excellent performance, particularly has the characteristics of strong environmental adaptability, strong adhesive force, good environmental protection and the like, is widely valued by people, and needs to perform tension test on the adhesive strength of the curing adhesive in the production process of low-temperature epoxy curing adhesive. The tensile machine for the current low-temperature epoxy curing adhesive test is inconvenient to operate, adjust the tensile force and test different materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low temperature epoxy curing glues test and uses pulling force machine has solved the inconvenient problem of adjusting the pulling force size, has still solved the inconvenient problem of testing different materials.

In order to achieve the above object, the utility model provides a following technical scheme: the tensile machine comprises a base plate, wherein a supporting block is fixedly connected to the base plate, a rotating rod is mounted in the base plate through a bearing, a pressing block is fixedly connected to the rotating rod, a lower testing plate is contacted with the pressing block and is contacted with the base plate, a supporting plate is fixedly connected to the base plate, a fixing plate is fixedly connected to the supporting plate, a screw rod is mounted in the fixing plate through the bearing, a turntable is fixedly connected to the screw rod and is contacted with the fixing plate, a handle is fixedly connected to the turntable, a screw sleeve is connected to the outer side of the screw rod through threads, a connecting plate is fixedly connected to the screw sleeve, a guide rod is fixedly connected to the connecting plate and is connected with the fixing plate in a sliding manner, a limiting rod is slidably connected to the inner portion of the connecting plate, and a sliding rod is fixedly connected to the limiting rod, the slide bar is connected with the connecting plate in a sliding mode, a spring is arranged on the outer side of the slide bar, a tension sensor is fixedly connected onto the limiting rod, an upper test board is connected to the detection end of the tension sensor in a sliding mode, and the upper test board is in contact with a lower test board.

Preferably, the number of the supporting blocks is four, and the four supporting blocks are uniformly distributed on the bottom plate. By designing the supporting block, the whole structure can be supported.

Preferably, the number of the support plates is two, and the two support plates are symmetrically distributed on the bottom plate. Through the design backup pad, can support the overall structure on the fixed plate.

Preferably, the fixed plate is provided with a guide groove, and the guide groove is connected with a guide rod in a sliding manner. By designing the guide groove, the guide rod can slide in the guide groove.

Preferably, one end of the spring is fixedly connected with the limiting rod, and the other end of the spring is fixedly connected with the connecting plate. Through the design spring for the effort of spring can act on the gag lever post.

Preferably, the upper test board is provided with a groove, and the inside of the groove is slidably connected with a detection end of the tension sensor. By designing the groove, the detection end of the tension sensor can slide in the groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a design is surveyed and is surveyed the board and paint curing glue under and survey between the board and can survey the board and fix with last survey test board, through the threaded connection of screw rod and swivel nut, drive the screw rod through rotating the carousel and rotate and to make the gag lever post drive and survey test board rebound on can making for on survey test board and survey test board down and take place relative movement, thereby reach the tensile effect of test curing glue, remove the purpose that highly can reach regulation pulling force size through changing the gag lever post, the test is convenient.

2. The utility model discloses a design the effect of briquetting, can survey test panel down and carry on spacingly, through the effect of gag lever post, can survey test panel to last and carry on spacingly, and survey test panel and last survey test panel just to dismantle down for the convenience surveys test panel and goes up to survey test panel to the lower of different materials and changes, can test to different materials, has improved its result of use.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of the present invention in fig. 1;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a support block; 3. rotating the rod; 4. briquetting; 5. a lower test board; 6. a support plate; 7. a fixing plate; 8. a screw; 9. a turntable; 10. a handle; 11. a threaded sleeve; 12. a connecting plate; 13. a tension sensor; 14. a guide bar; 15. a guide groove; 16. a limiting rod; 17. a slide bar; 18. a spring; 19. an upper test board; 20. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 and 2, a tensile machine for testing low-temperature epoxy curing adhesive, comprising a base plate 1, wherein the base plate 1 is fixedly connected with four supporting blocks 2, the number of the supporting blocks 2 is four, the four supporting blocks 2 are uniformly distributed on the base plate 1, the supporting block 2 is designed to support an integral structure, a rotating rod 3 is arranged in the base plate 1 through a bearing, the rotating rod 3 is fixedly connected with a pressing block 4, the pressing block 4 is contacted with a lower testing plate 5, the lower testing plate 5 is contacted with the base plate 1, the base plate 1 is fixedly connected with a supporting plate 6, the supporting plate 6 is fixedly connected with a fixing plate 7, the number of the supporting plates 6 is two, the two supporting plates 6 are symmetrically distributed on the base plate 1, and the supporting plate 6 is designed to support the integral structure on the fixing plate 7.

Referring to fig. 1 and 2, a screw 8 is installed inside a fixing plate 7 through a bearing, a rotary table 9 is fixedly connected to the screw 8, the rotary table 9 contacts the fixing plate 7, a handle 10 is fixedly connected to the rotary table 9, a threaded sleeve 11 is connected to the outer side of the screw 8 through threads, a connecting plate 12 is fixedly connected to the threaded sleeve 11, a guide rod 14 is fixedly connected to the connecting plate 12, the guide rod 14 is slidably connected to the fixing plate 7, a guide groove 15 is formed in the fixing plate 7, a guide rod 14 is slidably connected to the inside of the guide groove 15, and the guide rod 14 can slide in the guide groove 15 through the design of the guide groove 15.

Referring to fig. 1, 2 and 3, a limiting rod 16 is slidably connected inside a connecting plate 12, a sliding rod 17 is fixedly connected to the limiting rod 16, the sliding rod 17 is slidably connected to the connecting plate 12, a spring 18 is arranged outside the sliding rod 17, one end of the spring 18 is fixedly connected to the limiting rod 16, the other end of the spring 18 is fixedly connected to the connecting plate 12, the spring 18 is designed to enable an acting force of the spring 18 to act on the limiting rod 16, a tension sensor 13 is fixedly connected to the limiting rod 16, an upper testing plate 19 is slidably connected to a detection end of the tension sensor 13, a groove 20 is formed in the upper testing plate 19, a detection end of the tension sensor 13 is slidably connected inside the groove 20, the limiting rod 16 can slide in the groove 20 by designing the groove 20, and the upper testing plate 19 is in contact with a lower testing plate 5.

The utility model discloses the concrete implementation process as follows: when the device is used, curing adhesive is firstly coated on the lower test board 5, then the handle 10 is rotated to drive the turntable 9 to rotate, the turntable 9 drives the screw rod 8 to rotate, the screw rod 8 is in threaded connection with the screw sleeve 11, the screw sleeve 11 drives the connecting plate 12 to move downwards, the connecting plate 12 drives the guide rod 14 to slide along the guide groove 15, the connecting plate 12 drives the limiting rod 16 and the upper test board 19 to move downwards, the upper test board 19 is in contact with the lower test board 5, the upper test board 19 and the lower test board 5 can be bonded and fixed through the curing adhesive, when testing is needed, the handle 10 is rotated reversely, the upper test board 19 moves upwards, the upper test board 19 and the lower test board 5 move relatively, the effect of testing the tensile force of the curing adhesive is achieved, the purpose of adjusting the tensile force can be achieved by changing the moving height of the limiting rod 16, and the observation of the tensile force can be performed by observing the tensile force sensor 13, the test is convenient. Drive dwang 3 through rotating briquetting 4 and rotate and can make briquetting 4 and survey test panel 5 separation down, through horizontal migration gag lever post 16, gag lever post 16 drives slide bar 17 horizontal slip and makes gag lever post 16 extrusion spring 18, can make gag lever post 16 drive force sensor 13's sense terminal horizontal migration and survey test panel 19 separation on with, it just dismantles to survey test panel 5 and last survey test panel 19 mean square down for survey test panel 5 down, make the convenience survey test panel 5 and last survey test panel 19 to the lower of different materials and change, can test to different materials, the result of use is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tensile machine is used in test of low temperature epoxy curing glue, includes bottom plate (1), its characterized in that: the device is characterized in that a supporting block (2) is fixedly connected to the bottom plate (1), a rotating rod (3) is installed in the bottom plate (1) through a bearing, a pressing block (4) is fixedly connected to the rotating rod (3), a lower testing plate (5) is contacted with the pressing block (4), the lower testing plate (5) is contacted with the bottom plate (1), a supporting plate (6) is fixedly connected to the bottom plate (1), a fixing plate (7) is fixedly connected to the supporting plate (6), a screw rod (8) is installed in the fixing plate (7) through the bearing, a rotary plate (9) is fixedly connected to the screw rod (8), the rotary plate (9) is contacted with the fixing plate (7), a handle (10) is fixedly connected to the rotary plate (9), a threaded sleeve (11) is connected to the outer side of the screw rod (8) through threads, and a connecting plate (12) is fixedly connected to the threaded sleeve (11), fixedly connected with guide arm (14) on connecting plate (12), guide arm (14) and fixed plate (7) sliding connection, the inside sliding connection of connecting plate (12) has gag lever post (16), fixedly connected with slide bar (17) on gag lever post (16), slide bar (17) and connecting plate (12) sliding connection, the outside of slide bar (17) is provided with spring (18), fixedly connected with force sensor (13) on gag lever post (16), the sense terminal sliding connection of force sensor (13) has last test panel (19), go up test panel (19) and test panel (5) contact down.

2. The tensile machine for testing the low-temperature epoxy curing adhesive according to claim 1, wherein: the number of the supporting blocks (2) is four, and the four supporting blocks (2) are uniformly distributed on the bottom plate (1).

3. The tensile machine for testing the low-temperature epoxy curing adhesive according to claim 1, wherein: the number of the supporting plates (6) is two, and the two supporting plates (6) are symmetrically distributed on the bottom plate (1).

4. The tensile machine for testing the low-temperature epoxy curing adhesive according to claim 1, wherein: a guide groove (15) is formed in the fixing plate (7), and a guide rod (14) is connected to the inside of the guide groove (15) in a sliding mode.

5. The tensile machine for testing the low-temperature epoxy curing adhesive according to claim 1, wherein: one end of the spring (18) is fixedly connected with the limiting rod (16), and the other end of the spring (18) is fixedly connected with the connecting plate (12).

6. The tensile machine for testing the low-temperature epoxy curing adhesive according to claim 1, wherein: a groove (20) is formed in the upper test plate (19), and a detection end of the tension sensor (13) is connected to the inner portion of the groove (20) in a sliding mode.