CN210833944U

CN210833944U - Elastic sheet elasticity tester

Info

Publication number: CN210833944U
Application number: CN201922204762.4U
Authority: CN
Inventors: 王宏
Original assignee: Nanjing Saibao Measurement Technology Co ltd
Current assignee: Nanjing Saibao Measurement Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-23
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a shell fragment elasticity tester, including base, motor and control panel, the pillar has all been welded to the left and right sides on base top, the top of pillar is provided with the loading board, loading board and pillar welded fastening, the top of measuring stick all is connected with the inner wall of control frame through the articulated shaft, the centre gripping cover has all been welded to one side that the inserted bar is close to each other, the middle department that bears the frame top has seted up the restriction groove, control panel is installed on the positive right side of loading board. The utility model discloses a spring is injectd to the centre gripping cover of semicircle form and is rocked to drop when preventing through the slipmat that the shell fragment is tested when the pressurized, and can adapt to the shell fragment of different specifications through telescope tube and inserted bar cooperation, and improve the precision of efficiency of software testing and test, control pressure sensor to the different clamping degree of shell fragment, make the user can be more accurate obtain the bearing capacity of shell fragment.

Description

Elastic sheet elasticity tester

Technical Field

The utility model relates to a shell fragment elasticity test technical field specifically is a shell fragment elasticity tester.

Background

Need use the shell fragment of various shapes in the part production process of present stage, the purpose that uses according to the condition of difference is also different, shell fragment self has elasticity, can take place deformation when receiving external pressure, and can restore the original state through the resilience force of self, present stage shell fragment probably carries out the elasticity test to the shell fragment of same batch when dispatching from the factory, the test is need be fixed to it, avoid influencing test data, because the shape of shell fragment closes the specification diverse, it is comparatively troublesome when fixed to it, and elasticity when certain deformation degree of shell fragment can be tested to this elasticity test of present stage, data are comparatively single.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shell fragment elasticity tester to the shape of the shell fragment that provides in solving above-mentioned background art closes the specification diverse, and is comparatively troublesome when fixed to it, and elasticity when the elasticity test of present stage en can test a certain deformation degree of shell fragment, the comparatively single problem of data.

In order to achieve the above object, the utility model provides a following technical scheme: a spring plate elasticity tester comprises a base, a motor and a control panel, wherein struts are welded on the left side and the right side of the top end of the base, a bearing plate is arranged above the struts and is welded and fixed with the struts, a control outer frame is welded inside the bearing plate, the motor is installed at the top end of the control outer frame, a control rod is arranged inside the control outer frame, the bottom end of the control rod is connected with the inner wall of the bottom end of the control outer frame through a bearing, the top end of the control rod penetrates through the control outer frame and extends to the upper side of the control outer frame to be welded and fixed with the output end of the motor, a control sleeve is sleeved in the middle of the surface of the control rod, a control panel is welded on one side of the control sleeve away from the control rod, measuring rods are inserted on the left side and the right side of the bottom end of the control outer, the utility model discloses a pressure sensor, including measuring stick, bracing piece, support post, telescopic sleeve, control panel, articulated shaft, control frame, pressure sensor, pedestal, telescopic sleeve, control panel, control frame, control panel, control frame, support post, support.

Preferably, the surface of the control rod is provided with an external thread, and the control sleeve is internally provided with an internal thread.

Preferably, the control panel all has the uniform welding to have the tooth piece in the one side of keeping away from each other, the control panel is close to the one side of control lever and all has the uniform welding to have the tooth piece.

Preferably, the inserted bar is kept away from each other one side and all extends to telescopic sleeve's inside, the inserted bar is located telescopic sleeve's inside one end and all is connected with telescopic sleeve's inner wall through the spring.

Preferably, the inserted bar is semicircular, and the inner wall of the inserted bar is glued with the non-slip mat.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a semicircle-shaped centre gripping cover is injectd the spring and is rocked, and drop when preventing that the shell fragment from compressing through the slipmat when testing, and can centre gripping the shell fragment of fixed different shapes, and can adapt to the shell fragment of different specifications through telescope tube and inserted bar cooperation, improved the practicality of the device, and improve the precision of test efficiency and test, control pressure sensor to the different clamping degree of shell fragment, and make pressure sensor perception shell fragment elasticity under the different deformation state, thus can obtain different elasticity, make the user can be more accurate obtain the bearing capacity of shell fragment;

1. the elastic sheet is fixedly clamped by the aid of the telescopic sleeve, the inserting rod and the clamping sleeve which are driven by the spring through the clamping sleeve matching limiting groove, the position of the elastic sheet is limited through the limiting groove, bottom sliding during testing is avoided, spring shaking is limited through the semicircular clamping sleeve, the elastic sheet is prevented from falling off when being pressed during testing through the anti-slip pad, the elastic sheets in different shapes can be clamped and fixed, and the elastic sheet testing device can adapt to the elastic sheets in different specifications through matching of the telescopic sleeve and the inserting rod, so that the practicability of the device is improved, and the testing efficiency and the testing precision are improved;

2. through setting up the motor, the control lever, the control sleeve, grip block and pressure sensor, drive grip block and pressure sensor through the motor and carry out continuous extrusion to the shell fragment, receive the elasticity that the shell fragment acted on pressure sensor and communicate for control panel through pressure sensor, and the slew velocity through control panel control motor, thereby control pressure sensor is to the different centre gripping degree of shell fragment, and make the elasticity under the different deformation state of pressure sensor perception shell fragment, thereby can obtain different elasticity, make the user can be more accurate the bearing capacity who obtains the shell fragment.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 1 of the present invention.

In the figure: 1. a base; 2. a pillar; 3. a carrier plate; 4. controlling the outer frame; 5. a motor; 6. a control lever; 7. a control sleeve; 8. a control panel; 9. a measuring rod; 10. a control panel; 11. a clamping block; 12. a pressure sensor; 13. a carrier; 14. a telescopic sleeve; 15. inserting a rod; 16. A clamping sleeve; 17. a limiting groove; 18. a control panel.

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.

Referring to fig. 1-3, the present invention provides an embodiment:

a spring plate elasticity tester comprises a base 1, a motor 5 and a control panel 10, wherein struts 2 are welded on the left side and the right side of the top end of the base 1, a bearing plate 3 is arranged above the struts 2, the bearing plate 3 is welded and fixed with the struts 2, a control outer frame 4 is welded inside the bearing plate 3, the motor 5 is installed on the top end of the control outer frame 4, a control rod 6 is arranged inside the control outer frame 4, the bottom end of the control rod 6 is connected with the inner wall of the bottom end of the control outer frame 4 through a bearing, the top end of the control rod 6 penetrates through the control outer frame 4 to extend to the upper side of the control outer frame 4 to be welded and fixed with the output end of the motor 5, a control sleeve 7 is sleeved at the middle part of the surface of the control rod 6, a control panel 8 is welded on one side of the control sleeve 7 far away from the control rod 6, measuring rods 9 are inserted on the left side, the top of measuring stick 9 all is connected with the inner wall of control frame 4 through the articulated shaft, grip block 11 has all been welded to the bottom of measuring stick 9, and grip block 11 connects one side that is close to each other and installs pressure sensor 12, the top welding of base 1 has carrier 13, the bottom that pillar 2 is close to one side each other has all welded telescopic sleeve 14, telescopic sleeve 14 one side that is close to each other all is provided with inserted bar 15, inserted bar 15 one side that is close to each other all has welded clamping sleeve 16, the bottom all prescribes a limit to the removal orbit of clamping sleeve 16 through the slider spout, the restriction groove 17 has been seted up to the centre of carrier 13 top, control panel 18 is installed on the positive right side of loading board 3;

the surface of the control rod 6 is provided with external threads, the inside of the control sleeve 7 is provided with internal threads, one side of the control panel 8 which is far away from each other is uniformly welded with toothed blocks, one side of the control panel 10 which is close to the control rod 6 is uniformly welded with toothed blocks, firstly, a user electrically connects the control end of the motor 5 with the control main end of the control panel 18, then, the device is externally connected with a power supply, the clamping sleeve 16 is pulled to drive the inserted rod 15 to move towards the inside of the telescopic sleeve 14 and extrude the spring, then, the user inserts the bottom end of the elastic sheet into the limiting groove 17, then, the clamping sleeve 16 is loosened, the inserted rod 15 is driven by the resilience force of the spring to be combined with the clamping sleeve 16 to reset to fixedly clamp the elastic sheet, the position of the elastic sheet is limited by the limiting groove 17, the bottom end sliding during testing is avoided, the spring swinging is limited by the semicircular clamping sleeve 16, the elastic sheets with different shapes can be clamped and fixed, and the elastic sheets with different specifications can be adapted through the matching of the telescopic sleeve 14 and the inserted rod 15, so that the practicability of the device is improved, and the testing efficiency and the testing precision are improved;

one side of the inserted bar 15, which is far away from each other, extends to the inside of the telescopic sleeve 14, one end of the inserted bar 15, which is positioned inside the telescopic sleeve 14, is connected with the inner wall of the telescopic sleeve 14 through a spring, the inserted bar 15 is semicircular, the inner wall of the inserted bar 15 is glued with an anti-slip pad, when a user clamps and fixes the elastic sheet, the motor 5 is started through the control panel 18, the control bar 6 is driven to rotate through the inserted bar 15, the control sleeve 7 is driven to move upwards through the threads on the control bar 6 and the control sleeve 7, the control panel 10 is driven to rotate upwards through the control sleeve 7 and the gear block on the control panel 10, the measuring bar 9, the clamping block 11 and the pressure sensor 12 are driven to mutually approach to clamp the elastic sheet through the control panel 10, so that the elastic sheet is deformed, the resilience force of the elastic sheet acting on the pressure sensor 12 through the detection elastic sheet on the pressure sensor 12 is known, thereby control pressure sensor 12 to the different centre gripping degree of shell fragment, through the slew velocity of control panel 18 control motor 5 to control pressure sensor 12 to the different centre gripping degree of shell fragment, and make pressure sensor 12 perception shell fragment elasticity under the different deformation state, thereby can obtain different elasticity, make the bearing capacity that obtains the shell fragment that the user can be more accurate.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a shell fragment elasticity tester, includes base (1), motor (5) and control panel (10), its characterized in that: the support is characterized in that struts (2) are welded on the left side and the right side of the top of the base (1), a bearing plate (3) is arranged above the struts (2), the bearing plate (3) is welded and fixed with the struts (2), a control frame (4) is welded inside the bearing plate (3), a motor (5) is installed on the top of the control frame (4), a control rod (6) is arranged inside the control frame (4), the bottom end of the control rod (6) is connected with the inner wall of the bottom end of the control frame (4) through a bearing, the top end of the control rod (6) penetrates through the control frame (4) to extend to the upper portion of the control frame (4) and is welded and fixed with the output end of the motor (5), a control sleeve (7) is sleeved in the middle of the surface of the control rod (6), and a control plate (8) is welded on one side, far away from, the measuring device is characterized in that measuring rods (9) are inserted into the left side and the right side of the bottom end of the control outer frame (4), the bottom ends of the measuring rods (9) extend into the control outer frame (4) and are welded and fixed with the measuring rods (9), the top ends of the measuring rods (9) are connected with the inner wall of the control outer frame (4) through hinge shafts, clamping blocks (11) are welded at the bottom ends of the measuring rods (9), pressure sensors (12) are installed on one sides, close to each other, of the clamping blocks (11), a bearing frame (13) is welded at the top end of the base (1), telescopic sleeves (14) are welded at the bottom ends, close to one side, of the telescopic sleeves (14) are provided with inserting rods (15), clamping sleeves (16) are welded at one sides, close to each other, of the inserting rods (15), a limiting groove (17) is formed in the middle of the top end of the bearing frame (, and a control panel (18) is arranged on the right side of the front surface of the bearing plate (3).

2. The spring plate elasticity tester of claim 1, which is characterized in that: the surface of the control rod (6) is provided with external threads, and the inside of the control sleeve (7) is provided with internal threads.

3. The spring plate elasticity tester of claim 1, which is characterized in that: the control panel (8) all evenly weld the one side of keeping away from each other and have the tooth piece, the control panel (10) is close to the all evenly weld of one side of control lever (6) and has the tooth piece.

4. The spring plate elasticity tester of claim 1, which is characterized in that: one side that inserted bar (15) kept away from each other all extends to the inside of telescope tube (14), inserted bar (15) are located the inside one end of telescope tube (14) and all are connected through the inner wall of spring with telescope tube (14).

5. The spring plate elasticity tester of claim 1, which is characterized in that: the inserted bar (15) is semicircular, and the inner wall of the inserted bar (15) is glued with an anti-slip pad.