CN214749692U

CN214749692U - Testing arrangement who has anti-damage shock function is used in gluey nature detection

Info

Publication number: CN214749692U
Application number: CN202120797086.0U
Authority: CN
Inventors: 向维维; 邵志平; 向志强
Original assignee: Nanjing Dongchen Electronic Materials Co ltd
Current assignee: Nanjing Dongchen Electronic Materials Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-16
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a testing device with anti-damage impact function for detecting the adhesiveness, which comprises a base, a testing seat arranged in the middle of the top surface of the base, an impact testing box and a positioning mechanism, wherein the impact testing box and the positioning mechanism are symmetrically arranged on two sides of the top of the testing seat; the utility model has simple structure, the positioning mechanism is convenient for stably clamping the test piece to be detected according to the length and the height, the deviation of the test piece during impact detection is convenient to prevent, the stability of the test piece during detection is convenient to improve, thereby improving the accuracy of detecting the adhesiveness of the joint of the test piece, and simultaneously, the clamping and fixing are convenient to be carried out according to the size of the test piece; the problem of current gluey nature testing arrangement test piece when carrying out impact detection to the test piece and easily take place the off normal is solved.

Description

Testing arrangement who has anti-damage shock function is used in gluey nature detection

Technical Field

The utility model relates to a technical field that gluey nature detected especially relates to a gluey nature detects with testing arrangement who has anti-damage shock function.

Background

In the production process, a plurality of parts need to be bonded by using a high-performance colloid, so that an adhesive layer is adhered to the surface of the part, the adhesiveness needs to be detected, and after the colloid is kept at a high temperature and specific humidity for a period of time, the destructive impact force of the adhesiveness of the colloid is more worthy of detection; therefore, optimization of the above problem is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the practicality is not good among the prior art, and the gluey nature that provides detects with having testing arrangement who prevents destroying shock function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a gluey nature detects with having testing arrangement who prevents destroying shock function, includes that base, setting set up test seat, the symmetry at the middle part of base top surface set up the impact test box and the positioning mechanism of test seat top both sides, the top of test seat is equipped with the rectangle opening, it is equipped with the slide to slide in the rectangle opening, be equipped with the striking test box in the slide, be equipped with the positioning mechanism who is used for fixed test piece in the test seat.

Preferably, positioning mechanism is including fixed holder, the activity that the fixed setting set up at the inside rear end of test seat at the inside front end of test seat and the adjusting screw that the terminal surface rotated to be connected before the activity holder of activity holder, the preceding terminal surface of test seat is equipped with a screw thread section of thick bamboo, the adjusting screw front end is followed a screw thread section of thick bamboo female connection and is gone out to the rigid coupling has adjusting hand wheel.

Preferably, fixed holder is L type plate-like with the activity holder, and fixed holder is relative to the setting with the activity holder, the vertical rigid coupling in rear end of activity holder has a plurality of guide bars, the equal activity of rear end of guide bar is run through into in the fixed holder to equal rigid coupling has the anticreep slider.

Preferably, the opposite face of fixed holder and activity holder has all been seted up the standing groove, all slide in the standing groove and be equipped with down and press the slat, the equal threaded connection in fixed holder and the activity holder top has stop screw, stop screw's the inner all runs through into in the standing groove and is connected with pressing the slat rotation down, stop screw's the equal rigid coupling in top has spacing hand wheel.

Preferably, the impact testing box all establishes the thrust spring on solid fixed ring one side impact bar including the impact bar, the fixed cover that the activity set up in the box body at the solid fixed ring at impact bar middle part with the movable sleeve, the both ends of impact bar are all movable to run through out outside the box body, just the equal rigid coupling in outer end of impact bar has the handle.

Preferably, the striking test box establishes the reset spring on the anticreep ring top striking rod including activity setting striking rod, the fixed cover in the box body establishes with the activity cover at the anticreep ring at striking rod middle part, the both ends of striking rod are all movable to run through outside the striking test box, just the top rigid coupling of striking rod has the handle.

Preferably, the inner end of each impact rod and the bottom end of each impact rod are fixedly connected with an impact block.

Preferably, the collision surface of the impact block is arc-shaped surface.

Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the positioning mechanism is convenient for stably clamping the test piece to be detected according to the length and the height, so as to prevent the test piece from deviating during impact detection, improve the stability of the test piece during detection, improve the accuracy of detecting the adhesiveness of the joint of the test piece, and simultaneously facilitate clamping and fixing according to the size of the test piece; the problem of current gluey nature testing arrangement test piece when carrying out impact detection to the test piece and easily take place the off normal is solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic view of a front view cross-sectional structure provided by the present invention;

FIG. 3 is a schematic view of a side structure of the test socket according to the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of an impact testing box according to the present invention;

number in the figure: 1. a base; 2. a test seat; 3. an impact test cartridge; 4. fixing the clamp seat; 5. a movable clamp seat; 6. a guide bar; 7. pressing the batten downwards; 8. a limit screw; 9. adjusting the screw rod; 10. an impact bar; 11. a fixing ring; 12. a thrust spring; 13. a slide plate; 14. impacting the test box; 15. a striker bar; 16. a return spring; 17. and (4) impacting the block.

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.

Example (b): referring to fig. 1-4, the utility model provides a gluey nature detects with having testing arrangement who prevents destroying shock function, the on-line screen storage device comprises a base 1, the test seat 2 of setting at the middle part of base 1 top surface, the symmetry sets up impact test box 3 and the positioning mechanism of 2 top both sides of test seat, the top of test seat 2 is equipped with the rectangle opening, it is equipped with slide 13 to slide in the rectangle opening, be equipped with striking test box 14 in the slide 13, be equipped with the positioning mechanism who is used for fixed test piece in the test seat 2, be convenient for drive striking test box 14 through gliding slide 13 and remove the regulation according to the position of test piece junction, be convenient for through positioning mechanism treat the test piece that detects and advance to stabilize the centre gripping according to length and height.

The utility model discloses in, positioning mechanism is including fixed holder 4 that sets up at the inside rear end of test seat 2, the activity sets up the adjusting screw 9 of connecting before the activity holder 5 of the inside front end of test seat 2 and activity holder 5, the preceding terminal surface of test seat 2 is equipped with a screw thread section of thick bamboo, adjusting screw 9 front end is followed screw thread section of thick bamboo female connection and is gone out, and the rigid coupling has adjusting hand wheel, it impels at screw thread section of thick bamboo internal rotation to drive adjusting screw 9 through adjusting hand wheel, be convenient for promote movable holder 5 and carry out the centre gripping according to the length of test piece.

The utility model discloses in, fixed holder 4 is L template form with activity holder 5, and fixed holder 4 is relative to setting up with activity holder 5, and the vertical rigid coupling in rear end of activity holder 5 has a plurality of guide bars 6, and the equal activity of rear end of guide bar 6 runs through into in fixed holder 4 to equal rigid coupling has the anticreep slider, is convenient for promote when the length of activity holder 5 to the test piece carries out the centre gripping through adjusting screw 9 through guide bar 6, prevents that activity holder 5 from taking place to rotate the off normal.

The utility model discloses in, the standing groove has all been seted up on the opposite face of fixed holder 4 and activity holder 5, it is equipped with down pressing slat 7 all to slide in the standing groove, the bottom surface middle part that pushes down slat 7 all is equipped with the arc wall, it is fixed to be convenient for carry out the centre gripping to the round bar shape test piece, fixed

holder

4 and 5 equal threaded connection in top of activity holder have stop screw 8, stop screw 8's the inner all runs through into in the standing groove and rotates with pushing down slat 7 to be connected, stop screw 8's the equal rigid coupling in top has stop hand wheel, it descends to drive stop screw 8 to rotate through rotating stop hand wheel, it descends to carry out the centre gripping to the both ends of test piece to be convenient for promote to push down slat 7.

The utility model discloses in, impact test box 3 all sets up impact bar 10 in the box body including the activity, fixed cover is established at the solid fixed ring 11 and the movable sleeve at impact bar 10 middle part and is established thrust spring 12 on solid fixed ring 11 one side impact bar 10, the equal activity in both ends of impact bar 10 runs through outside the box body, and the equal rigid coupling in outer end of impact bar 10 has the handle, impact bar 10 through the handle pulling and drive solid fixed ring 11 and compress thrust spring 12, promote impact bar 10 when thrust spring 12 resets and strike the side of test piece, be convenient for strike the junction of test piece from the both sides of test piece, and then be convenient for detect out the viscous force size of test piece junction glutinousness.

The utility model discloses in, striking test box 14 is including the activity setting striker 15 in the box body, fixed cover is established at the anticreep ring at striker 15 middle part and is established reset spring 16 on anticreep ring top striker 15 with the activity cover, the both ends of striker 15 are all movable and are run through outside striking test box 14, and the top rigid coupling of striker 15 has the handle, drive the anticreep ring through the pull-up handle and compress reset spring 16, then according to the pull-up height difference, be convenient for play different compression state to reset spring 16, and then make reset spring 16 restore to the throne elasticity when kick-backing different, and then be convenient for make the striker 15 different to the striking dynamics of test piece, be convenient for strike from the top of test piece to the junction of test piece, and then be convenient for detect out the viscous force size of test piece junction colloid.

The utility model discloses in, the equal rigid coupling in the inner of every jump bit 10 and the bottom of jump bit 15 has impact block 17, is convenient for improve the collision dynamics to the test piece through impact block 17.

The utility model discloses in, the collision face of impact block 17 is arc surface form, is convenient for improve the impact to test piece collision position, is convenient for make the impact force all act on a position.

The working principle is as follows: when the utility model is used, a test piece to be detected in the gummy property is firstly placed between the fixed holder 4 and the movable holder 5 in the test seat 2, then the adjusting hand wheel is used for driving the adjusting screw 9 to rotate and advance in the threaded cylinder, so that the movable holder 5 can be conveniently pushed to clamp according to the length of the test piece, then the limiting hand wheel is rotated to drive the limiting screw 8 to rotate and descend, and the pressing plate 7 can be conveniently pushed to descend to clamp and fix according to the heights of two ends of the test piece; then, the impact rod 10 is pulled through the handle to drive the fixing ring 11 to compress the thrust spring 12, and the impact rod 10 is pushed to impact the side surface of the test piece when the thrust spring 12 is reset, so that the joint of the test piece is conveniently impacted from two sides of the test piece, and the adhesive force of the joint of the test piece is conveniently detected; drive the anticreep ring through the pull-up handle and compress reset spring 16, then it is different according to the pull-up height, be convenient for play different compression states to reset spring 16, and then elasticity when making reset spring 16 reset and kick-back is different, and then be convenient for make the impact bar 15 different to the striking dynamics of test piece, be convenient for strike to the junction of test piece from the top of test piece, and then be convenient for detect out the viscous force size of test piece junction plasticity, be convenient for all carry out the impact test to the both sides and the top of test piece, be convenient for improve the accuracy that detects to the junction plasticity of test piece.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gluey nature detects with having testing arrangement who prevents destroying shock function, includes base (1), sets up test seat (2) at the middle part of base (1) top surface, symmetry set up impact test box (3) and positioning mechanism of test seat (2) top both sides, its characterized in that: the top of test seat (2) is equipped with the rectangle opening, it is equipped with slide (13) to slide in the rectangle opening, be equipped with striking test box (14) in slide (13), be equipped with the positioning mechanism who is used for fixed test piece in test seat (2).

2. The device for testing adhesiveness with a function of preventing breaking impact according to claim 1, characterized in that: positioning mechanism rotates adjusting screw (9) of connecting including fixed holder (4), the activity that sets up at the inside rear end of test seat (2) fixed holder (4), activity setting in the activity holder (5) of the inside front end of test seat (2) and activity holder (5), the preceding terminal surface of test seat (2) is equipped with a screw thread section of thick bamboo, adjusting screw (9) front end is followed a screw thread section of thick bamboo female connection and is gone out to the rigid coupling has adjusting hand wheel.

3. The device for testing adhesiveness with a function of preventing breaking impact according to claim 2, characterized in that: fixed holder (4) are L type platelike with activity holder (5), and fixed holder (4) and activity holder (5) are relative to setting up, the vertical rigid coupling in rear end of activity holder (5) has a plurality of guide bars (6), the rear end of guide bar (6) all moves about and runs through into in fixed holder (4) to equal rigid coupling has the anticreep slider.

4. The device for testing adhesiveness with a function of preventing breaking impact according to claim 2, characterized in that: the fixed clamping seat (4) and the movable clamping seat (5) are provided with a placing groove on opposite surfaces, a pressing batten (7) is arranged in the placing groove in a sliding mode, the top of the fixed clamping seat (4) and the top of the movable clamping seat (5) are connected with a limiting screw (8) in a threaded mode, the inner end of the limiting screw (8) is connected with the pressing batten (7) in a rotating mode in a penetrating mode, and a limiting hand wheel is fixedly connected to the top end of the limiting screw (8).

5. The device for testing adhesiveness with a function of preventing breaking impact according to claim 1, characterized in that: impact test box (3) are all established at solid fixed ring (11) and the movable sleeve at impact rod (10) middle part including activity setting impact rod (10), fixed cover in the box body and are established thrust spring (12) on solid fixed ring (11) one side impact rod (10), the both ends of impact rod (10) are all movable and are run through out the box body external, just the equal rigid coupling in outer end of impact rod (10) has the handle.

6. The device for testing adhesiveness with a function of preventing breaking impact according to claim 5, characterized in that: striking test box (14) are established including the activity setting in the box body impact pole (15), fixed cover and are established anti-drop ring and the reset spring (16) on anti-drop ring top impact pole (15) at impact pole (15) middle part, the both ends of impact pole (15) are all moved about and are passed through outside striking test box (14), just the top rigid coupling of impact pole (15) has the handle.

7. The device for testing adhesiveness with a function of preventing breaking impact according to claim 6, characterized in that: the inner end of each impact rod (10) and the bottom end of each impact rod (15) are fixedly connected with an impact block (17).

8. The device for testing adhesiveness with a function of preventing breaking impact according to claim 7, characterized in that: the collision surfaces of the impact blocks (17) are arc surface-shaped.