CN207689346U - A New Type of Initial Adhesion Tester - Google Patents

Abstract

The utility model discloses a novel just adhesion tester, including bottom base, perpendicular vertical axis, location buckle and survey test panel, the inside fixed slot that is provided with of left end of bottom base, the internally mounted of U type clamp has fixing bolt, the inside of perpendicular vertical axis is provided with the spout, the inside of spout is provided with unilateral base, the upper end left side of perpendicular vertical axis is provided with fixing bearing, the left end of pivot is fixed with movable handle, horizontal beam's inside is provided with the spacing groove, adjusting nut is installed to the top of location buckle, the below of surveying test panel is provided with the testboard. This novel just adhesion tester compares with current ordinary just adhesion tester, has improved the practicality of whole device greatly on the basis of increase structure, makes its functionality obtain promoting comprehensively to the structure becomes more nimble changeable, and effectual expansion application scope has increased the practicality of device.

Description

A New Type of Initial Adhesion Tester

technical field

The utility model relates to the technical field of initial adhesion test equipment, in particular to a novel initial adhesion tester.

Background technique

Before the tape leaves the factory, it is often necessary to test its performance. The conventional test reports the adhesion, holding power, initial adhesion, etc. The initial adhesion test device is a common measuring instrument used to test the adhesiveness of the tape.

However, the testers currently on the market have a relatively simple structure and a single function. The test ball needs to be manually selected, and the surface is easy to get dirty. Human factors are greatly affected, resulting in inaccurate test results. The entire device cannot be adjusted and changed, and its scope of use is limited. , which greatly reduces the practicability of the device. In view of the above situation, technological innovation is carried out on the basis of the existing initial adhesion tester.

Utility model content

The purpose of this utility model is to provide a new type of initial adhesion tester to solve the problem that the general tester proposed in the above background technology has a relatively simple structure and a single function. Large, resulting in inaccurate test results, the entire device cannot be adjusted and changed, and its scope of use is limited, which greatly reduces the practicality of the device.

In order to achieve the above purpose, the utility model provides the following technical solutions: a new type of initial adhesion tester, including a bottom base, a vertical shaft, a positioning buckle and a test plate, and a fixing groove is arranged inside the left end of the bottom base , and a U-shaped clip is arranged above the fixing groove, and a fixing bolt is installed inside the U-shaped clip, and a connecting seat is fixed above the U-shaped clip, and a chute is arranged inside the vertical vertical shaft, and the vertical vertical axis The shaft is located above the connecting seat, a unilateral base is provided inside the chute, and a horizontal beam is connected to the right side of the unilateral base, and a fixed bearing is provided on the left side of the upper end of the vertical shaft, and the fixed bearing There is a rotating shaft inside, the left end of the rotating shaft is fixed with a movable handle, the inside of the horizontal beam is provided with a limit slot, and the inside of the limit slot is provided with a threaded shaft, and an adjustment nut is installed above the positioning buckle , and the positioning buckle is located above the horizontal beam, a test bench is provided below the test board, and the test board is located below the threaded shaft, and a support rod is provided below the left end of the horizontal beam.

Preferably, the U-shaped clip is connected to the left end of the bottom base through fixing bolts, and the U-shaped clip forms a detachable structure through fixing bolts.

Preferably, the lower end of the vertical shaft is connected to the upper surface of the U-shaped clamp through the connecting seat, and the central axis of the vertical vertical shaft is perpendicular to the upper surface of the bottom base, while the center line of the horizontal beam is connected to the bottom base. The centerlines are parallel to each other.

Preferably, the size of the external structure of the unilateral base matches the size of the internal structure of the chute, and the right end surface of the unilateral base is fixedly connected to the horizontal beam and the support rod, and the horizontal beam and the support rod The angle between them is 30°.

Preferably, the rotating shaft runs through the interior of the fixed bearing, the vertical shaft and the unilateral base respectively from left to right, and the unilateral base and the rotating shaft are threadedly connected, and at the same time, the right end surface of the fixed bearing is connected to the vertical shaft. The surface of the left end is fitted.

Preferably, the outer diameter of the threaded shaft is smaller than the inner width of the limit groove, and the threaded shaft runs through the adjusting nut, the positioning buckle and the limit groove from bottom to top, and at the same time, the lower end of the threaded shaft is connected to the test plate. The connection is welded.

Compared with the prior art, the beneficial effect of the utility model is: the new initial adhesion tester, compared with the common tester on the market, has greatly improved the practical performance of the whole device on the basis of increasing the structure, making its function The performance has been comprehensively improved, and the structure has become more flexible and changeable, which effectively expands the scope of application and increases the practicability of the device; the upper overall structure is connected to the bottom base through a U-shaped clip, and the disassembly and assembly of the structure is more convenient and quick ;The angle between the vertical axis and the U-shaped clamp and the horizontal beam can effectively ensure the stability of the whole device, which greatly improves the accuracy of the test when using the device; the unilateral base can move up and down along the chute , so as to realize the up and down adjustment of the horizontal beam, and the support rod can support the horizontal beam to ensure the stability of the horizontal beam during use; through the rotation of the rotating shaft and the cooperation of the fixed bearing, the unilateral base and the fixed bearing can be reduced. The distance between the bearings can fix the unilateral base; the threaded shaft can move left and right along the limit groove, and can be fixed by the cooperation of two adjusting nuts and positioning buckles.

Description of drawings

Fig. 1 is a schematic diagram of the main view structure of the utility model;

Fig. 2 is a schematic diagram of the main view rotation structure of the utility model;

Fig. 3 is a schematic view of the structure of the utility model in a left view.

In the figure: 1. Bottom base, 2. Fixing groove, 3. U-shaped clamp, 4. Fixing bolt, 5. Connecting seat, 6. Vertical shaft, 7. Slide groove, 8. Single-side base, 9. Horizontal beam, 10, fixed bearing, 11, rotating shaft, 12, movable handle, 13, limit groove, 14, threaded shaft rod, 15, positioning buckle, 16, adjusting nut, 17, test board, 18, test bench, 19, support rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a new type of initial adhesion tester, including a bottom base 1, a vertical vertical axis 6, a positioning buckle 15 and a test plate 17, the bottom base 1 The inside of the left end is provided with a fixed groove 2, and the top of the fixed groove 2 is provided with a U-shaped clamp 3, the U-shaped clamp 3 is connected with the left end of the bottom base 1 through the fixed bolt 4, and the U-shaped clamp 3 is formed by the fixed bolt 4. Disassemble the structure, and connect the upper overall structure with the bottom base 1 through the U-shaped clamp 3. This structure is more convenient and quick to disassemble. The connecting seat 5, the lower end of the vertical vertical shaft 6 is connected to the upper surface of the U-shaped clamp 3 through the connecting seat 5, and the central axis of the vertical vertical shaft 6 is perpendicular to the upper surface of the bottom base 1, while the center line of the horizontal beam 9 Parallel to the center line of the bottom base 1, the angle between the vertical axis 6 and the U-shaped clamp 3 and the horizontal beam 9 can effectively ensure the stability of the entire device, greatly improving the accuracy when using the device for testing. degree, the inside of the vertical shaft 6 is provided with a chute 7, and the vertical shaft 6 is located above the connecting seat 5, the inside of the chute 7 is provided with a unilateral base 8, and the right side of the unilateral base 8 is connected with Horizontal beam 9, the size of the external structure of unilateral base 8 matches the size of the internal structure of chute 7, and the right end surface of unilateral base 8 is fixedly connected with horizontal beam 9 and support bar 19, while horizontal The included angle between the crossbeam 9 and the support rod 19 is 30°, the unilateral base 8 can move up and down along the chute 7, thereby realizing the up and down adjustment of the horizontal crossbeam 9, and the support rod 19 can support the horizontal crossbeam 9 To ensure the stability of the horizontal beam 9 during use, a fixed bearing 10 is arranged on the left side of the upper end of the vertical vertical shaft 6, and a rotating shaft 11 is arranged inside the fixed bearing 10, and the rotating shaft 11 runs through the fixed bearing 10 from left to right , the inside of the vertical shaft 6 and the unilateral base 8, and the unilateral base 8 and the rotating shaft 11 are threadedly connected, and the right end surface of the fixed bearing 10 is attached to the left end surface of the vertical vertical shaft 6 at the same time. The rotation of 11 and the cooperation of the fixed bearing 10 can reduce the distance between the unilateral base 8 and the fixed bearing 10, thereby fixing the unilateral base 8. The left end of the rotating shaft 11 is fixed with a movable handle 12, and the horizontal beam 9 is provided with a limiting groove 13 inside, and the inside of the limiting groove 13 is provided with a threaded shaft 14, an adjusting nut 16 is installed above the positioning buckle 15, and the positioning buckle 15 is located above the horizontal beam 9, and the test board 17 A test bench 18 is provided below, and the test plate 17 is located below the threaded shaft 14, the outer diameter of the threaded shaft 14 is smaller than the inner width of the limit groove 13, and the threaded shaft 14 runs through the adjustment nut 16 from bottom to top , the positioning buckle 15 and the limit groove 13, while the lower end of the threaded shaft 14 is welded to the test plate 17, the threaded shaft 14 can move left and right along the limit groove 13, and can be adjusted by two adjustment nuts 16 and positioning buckle 15 to fix it Determined, the left end of the horizontal crossbeam 9 is provided with a support rod 19 below.

Working principle: When using this new type of initial adhesion tester, first connect and fix the U-shaped clamp 3 to the left end of the bottom base through the fixing bolt 4, and then adjust the height of the horizontal beam 9 and the test plate 17 according to the object to be tested When adjusting the horizontal beam 9, it can be realized through the cooperation of the unilateral base 8 and the chute 7. When moving to the desired position, the rotating movable handle 12 is matched to the unilateral base through the cooperation of the rotating shaft 11 and the fixed bearing 10. 8 for fixing, and the test plate 17 can be completed by the cooperation of the adjusting nut 16 and the threaded shaft rod 14. After the above operations are completed, the device can be used. First, the test plate 17 is lowered to touch the test ball, starting from the big ball, and then Be a middle ball, a small ball, until the ball can stay on the adhesive material for more than 1 second, start timing (or install an automatic timer) after the test board 17 and the test platform 18 keep a certain distance, stop timing after the ball falls ( Or the automatic timer stops), the time and ball number at this time represent the initial adhesion of the adhesive material, which is the working principle of the new initial adhesion tester.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of novel initial bonding strength tester, including bottom base (1), vertical vertical pivot (6), locating fastener (15) and test board (17), it is characterised in that：The left end of the bottom base (1) is internally provided with fixing groove (2), and is set above fixing groove (2) It is equipped with U-shaped folder (3), the inside of the U-shaped folder (3) is equipped with fixing bolt (4), and U-shaped folder (3) is fixedly arranged above connecting seat (5), the vertical vertical pivot (6) is internally provided with sliding slot (7), and vertical vertical pivot (6) is located at the top of connecting seat (5), described Sliding slot (7) is internally provided with unilateral pedestal (8), and horizontal gird (9) is connected on the right side of unilateral pedestal (8), described vertical It is provided with fixing bearing (10) on the left of the upper end of vertical pivot (6), and fixing bearing (10) is internally provided with shaft (11), described turn The left end of axis (11) is fixed with flexible handle (12), and the horizontal gird (9) is internally provided with limiting slot (13), and limiting slot (13) be internally provided with threaded shaft (14), adjusting nut (16) is installed, and position above the locating fastener (15) Buckle (15) is located at the top of horizontal gird (9), and testboard (18), and test board are provided with below the test board (17) (17) it is located at the lower section of threaded shaft (14), supporting rod (19) is provided with below the left end of the horizontal gird (9).

2. a kind of novel initial bonding strength tester according to claim 1, it is characterised in that：The U-shaped folder (3) passes through fixation Bolt (4) is connected with the left end of bottom base (1), and U-shaped folder (3) constitutes detachable structure by fixing bolt (4).

3. a kind of novel initial bonding strength tester according to claim 1, it is characterised in that：Under the vertical vertical pivot (6) End is connected by connecting seat (5) with the upper end face of U-shaped folder (3), and the central axes of vertical vertical pivot (6) are perpendicular to bottom base (1) upper end face, while the center line of horizontal gird (9) and the center line of bottom base (1) are mutually parallel.

4. a kind of novel initial bonding strength tester according to claim 1, it is characterised in that：Outside the unilateral pedestal (8) Portion's structure size matches with the internal structure size of sliding slot (7), and the right end face of unilateral pedestal (8) and horizontal gird (9) It is to be fixedly connected, while the angle between horizontal gird (9) and supporting rod (19) is 30 ° between supporting rod (19).

5. a kind of novel initial bonding strength tester according to claim 1, it is characterised in that：The shaft (11) is from left to right Extend through fixing bearing (10), vertical vertical pivot (6) and unilateral pedestal (8) inside, and unilateral pedestal (8) and shaft (11) Between to be threadedly coupled, while the right end face of fixing bearing (10) fits with the left end surface of vertical vertical pivot (6).

6. a kind of novel initial bonding strength tester according to claim 1, it is characterised in that：Outside the threaded shaft (14) Portion's diameter is less than the inner width of limiting slot (13), and threaded shaft (14) extends through adjusting nut (16), determines from bottom to top Position buckle (15) and limiting slot (13), while being to be welded to connect between the lower end of threaded shaft (14) and test board (17).