CN216484435U

CN216484435U - Rotatable hardness testing device for engineering plastics

Info

Publication number: CN216484435U
Application number: CN202122995819.4U
Authority: CN
Inventors: 陶宏建; 马明华
Original assignee: Dongguan Zhishang Plastic Technology Co ltd
Current assignee: Dongguan Zhishang Plastic Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-10
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a rotatable hardness testing device for engineering plastics, which aims to solve the technical problem that in the prior art, a hardness testing device cannot rotate an object to be tested according to use requirements when in use, so that the testing position is inconvenient to adjust. The hardness testing device comprises a device workbench, a vertical adjusting module arranged on the device workbench, and a pressing module connected to the vertical adjusting module and used for pressing engineering plastics to detect hardness; and a rotary driving module for driving rotation is arranged outside the workbench of the device. This hardness testing arrangement can drive the material through the rotating electrical machines and place the board and rotate to the engineering working of plastics that the board was placed to the messenger at the material can rotate according to the use needs, thereby is convenient for adjust the position of test, and can adjust the screens according to the difference of test article specification through adjusting the anchor clamps subassembly.

Description

Rotatable hardness testing device for engineering plastics

Technical Field

The utility model belongs to the field of hardness testing device equipment, and particularly relates to a rotatable hardness testing device for engineering plastics.

Background

Nowadays, hardness testing arrangement that engineering plastics was used on the market is when testing, and the great majority can't rotate the article that awaits measuring according to the use needs to be not convenient for adjust the test position, make its test result accurate inadequately, also can not adjust the screens according to the difference of test article specification simultaneously, lead to hardness testing arrangement to detect fast.

At present, the utility model with the patent number of CN202022819700.7 discloses a hardness testing device for drug detection, which comprises a base, wherein the top of the base is fixedly connected with a testing container, the inner wall of the testing container is provided with a clamping groove, the interior of the testing container is movably connected with a placing box, the inner bottom wall of the testing container is fixedly provided with a pressure sensor, the left outer wall of the testing container is fixedly provided with a control box, the top of the testing container is fixedly connected with a top sleeve, the top of the top sleeve is jointed with a movable cover, the top of the movable cover is fixedly provided with an electro-hydraulic push rod, the output shaft of the electro-hydraulic push rod is fixedly connected with a testing pressure plate, the interior of the movable cover is movably connected with a limit spring, the exterior of the limit spring is fixedly connected with a limit bolt, the exterior of the top sleeve is fixedly connected with a lock frame, the front of the testing container is embedded with a transparent penetrating plate, however, when the hardness testing device is used, an object to be tested cannot be rotated according to use requirements, so that the testing position is not convenient to adjust, and the testing result is not accurate enough.

Therefore, in order to solve the problem that the object to be tested cannot be rotated according to the use requirement when the hardness testing device is used, so that the testing position is inconvenient to adjust, it is necessary to improve the use scene of the hardness testing device.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model aims to provide a rotatable hardness testing device for engineering plastics, aiming at solving the technical problem that the hardness testing device in the prior art cannot rotate an object to be tested according to the use requirement when in use, so that the testing position is not convenient to adjust.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a rotatable hardness testing device for engineering plastics, which comprises a device workbench, a vertical adjusting module and a pressing module, wherein the vertical adjusting module is installed on the device workbench; the device comprises a workbench, and is characterized in that a rotary driving module for driving rotation is arranged on the outer side of the workbench, a material placing plate for placing engineering plastics is arranged on the outer side of the rotary driving module, an adjusting clamp assembly for clamping the engineering plastics is arranged on the upper side of the material placing plate, and a vertical rotating motor is arranged inside the rotary driving module.

When the hardness testing device adopting the technical scheme is used, the vertical rotating motor arranged inside the rotary driving module can drive the material placing plate to rotate, so that engineering plastic parts placed on the material placing plate can rotate according to use requirements, the position of testing is convenient to adjust, clamping positions can be adjusted according to different specifications of the tested objects through the adjusting clamp assembly, and the use efficiency of the hardness testing device is further improved.

Preferably, the output end of the rotating motor is provided with a rotating shaft, and a rotating groove used for being matched with the rotating shaft to move is formed in the device workbench. Through the setting of rotation axis, can rotate under rotating electrical machines's effect to drive the material and place the board and rotate.

Furthermore, the upper side of the rotating shaft is provided with a connecting bottom plate used for being connected with the lower surface of the material placing plate, and a transverse adjusting cylinder is arranged inside the adjusting clamp assembly. Through the setting of connecting the bottom plate, can play the connection effect, and through the setting of adjusting cylinder, can adjust according to the difference of article specification and press from both sides tightly.

Still further, the inside mounting plate that is used for installing adjust cylinder that is provided with of adjust fixture subassembly, the adjust cylinder outside is provided with the elasticity splint. Through the setting of mounting plate, be convenient for install adjust cylinder, and through the setting of elasticity splint, can avoid causing the unnecessary injury to the engineering working of plastics in the chucking.

Still further, the inside limit baffle who is connected with adjust cylinder that is provided with of elasticity splint, vertical adjusting module is inside to be provided with driving motor. Through the setting of limit baffle, can play spacing effect, and through driving motor's setting, can drive.

Still further, driving motor's output is provided with the lead screw subassembly, the lead screw subassembly outside is provided with the lead screw slider, vertical adjusting module inside is provided with the stopper. Through the setting of lead screw subassembly, can rotate under driving motor's effect to drive the lead screw slider and reciprocate.

Still further, press the inside connection frame plate that is used for being connected with the lead screw slider that is provided with of module, press the inside hydraulic stem that is provided with of module, the hydraulic stem downside is provided with the test clamp plate that is used for testing hardness, the inside pressure sensor that is provided with of test clamp plate. Through the setting of hydraulic stem, can drive the test clamp plate and go up and down, and through pressure sensor's setting, can carry out accurate detection.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the hardness testing device, the rotating motor arranged in the rotating driving module can drive the material placing plate to rotate, so that engineering plastic parts placed on the material placing plate can rotate according to use requirements, the testing position can be adjusted conveniently, clamping positions can be adjusted according to different specifications of tested objects through the adjusting clamp assembly, and the use efficiency of the hardness testing device is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural diagram of one embodiment of a hardness testing apparatus according to the present invention;

FIG. 2 is a cross-sectional view of one embodiment of the hardness testing apparatus of the present invention;

FIG. 3 is a schematic structural diagram of a vertical adjustment module in one embodiment of the hardness testing apparatus of the present invention;

fig. 4 is a top sectional view of a material placement board according to an embodiment of the hardness testing apparatus of the present invention.

The labels in the figures are: 1. a device table; 2. a vertical adjustment module; 3. a pressing module; 4. a rotation driving module; 5. a material placing plate; 6. adjusting the clamp assembly; 7. a rotating electric machine; 8. a rotating shaft; 9. a rotating groove; 10. connecting the bottom plate; 11. an adjusting cylinder; 12. mounting a bottom plate; 13. an elastic splint; 14. a limit baffle; 15. a drive motor; 16. a screw assembly; 17. a screw rod slide block; 18. a limiting block; 19. connecting the frame plate; 20. a hydraulic lever; 21. testing the pressing plate; 22. a pressure sensor.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The specific embodiment is a rotatable hardness testing device for engineering plastics, the structural schematic diagram of which is shown in fig. 1, and the sectional view of which is shown in fig. 2, the hardness testing device comprises a device workbench 1, a vertical adjusting module 2 installed on the device workbench 1, and a pressing module 3 connected to the vertical adjusting module 2 and used for pressing the engineering plastics to detect hardness; the device is characterized in that a rotary driving module 4 for driving rotation is arranged on the outer side of the workbench 1, a material placing plate 5 for placing engineering plastics is arranged on the outer side of the rotary driving module 4, an adjusting clamp assembly 6 for clamping the engineering plastics is arranged on the upper side of the material placing plate 5, and a vertical rotating motor 7 is arranged inside the rotary driving module 4.

Wherein, the output of rotating electrical machines 7 is provided with

rotation axis

8, 1 inside the device workstation is offered and is used for cooperating rotation axis 8 to carry out the rotation groove 9 that moves about, 8 upsides of rotation axis are provided with and are used for placing the connecting bottom plate 10 that the board 5 lower surface was connected with the material, adjust the inside horizontal adjusting cylinder 11 that is provided with of anchor clamps subassembly 6, adjust the inside mounting plate 12 that is used for installing adjusting cylinder 11 that is provided with of anchor clamps subassembly 6, the adjusting cylinder 11 outside is provided with elastic splint 13. The shape of the elastic clamping plate 13 can be adjusted correspondingly according to actual needs.

In addition, a limit baffle 14 connected with the adjusting cylinder 11 is arranged inside the elastic clamping plate 13, a driving motor 15 is arranged inside the vertical adjusting module 2, a lead screw assembly 16 is arranged at the output end of the driving motor 15, a lead screw sliding block 17 is arranged on the outer side of the lead screw assembly 16, a limit block 18 is arranged inside the vertical adjusting module 2, a connecting frame plate 19 connected with the lead screw sliding block 17 is arranged inside the pressing module 3, a hydraulic rod 20 is arranged inside the pressing module 3, a test pressing plate 21 used for testing hardness is arranged on the lower side of the hydraulic rod 20, and a pressure sensor 22 is arranged inside the test pressing plate 21.

The structural schematic diagram of the vertical adjusting module in the hardness testing device is shown in fig. 3, wherein the top cross-sectional view of the material placing plate is shown in fig. 4.

It should be noted that the driving motor 15 may directly drive the screw rod assembly 16 to rotate, or a combination of the driving motor 15 and a transmission motion assembly may be adopted, and the transmission motion assembly may be configured as a gear or the like.

When using this technical scheme's hardness testing arrangement, at first can drive rotation axis 8 through rotating electrical machines 7 and rotate, then drive the material and place board 5 and rotate, thereby the engineering working of plastics that the messenger placed on the material is placed board 5 can rotate according to the use needs, simultaneously can adjust through adjustment cylinder 11 according to the difference of article specification and press from both sides tightly, then can avoid causing the unnecessary injury to the engineering working of plastics in the chucking through elasticity splint 13, and can drive lead screw subassembly 16 through driving motor 15 and rotate, thereby drive lead screw slider 17 and reciprocate, then utilize hydraulic stem 20 can drive test clamp plate 21 and go up and down, and can carry out accurate detection through pressure sensor 22, hardness testing arrangement's availability factor has further been improved.

Having thus described the principal technical features and basic principles of the utility model, and the advantages associated therewith, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims

1. A rotatable hardness testing device for engineering plastics comprises a device workbench, a vertical adjusting module and a pressing module, wherein the vertical adjusting module is installed on the device workbench; the device is characterized in that a rotary driving module used for driving rotation is arranged on the outer side of the workbench, a material placing plate used for placing engineering plastics is arranged on the outer side of the rotary driving module, an adjusting clamp assembly used for clamping the engineering plastics is arranged on the upper side of the material placing plate, and a vertical rotary motor is arranged inside the rotary driving module.

2. The rotatable hardness testing device for engineering plastics according to claim 1, wherein a rotating shaft is arranged at an output end of the rotating motor, and a rotating groove for being matched with the rotating shaft to move is formed in a workbench of the device.

3. The rotatable hardness testing device for engineering plastics, according to claim 2, is characterized in that a connecting bottom plate for connecting with the lower surface of the material placing plate is arranged on the upper side of the rotating shaft, and a transverse adjusting cylinder is arranged inside the adjusting clamp assembly.

4. The rotatable hardness testing device for engineering plastics, as claimed in claim 3, wherein a mounting base plate for mounting an adjusting cylinder is arranged inside the adjusting clamp assembly, and an elastic clamping plate is arranged outside the adjusting cylinder.

5. The rotatable hardness testing device for engineering plastics, as claimed in claim 4, wherein a limit baffle connected with the adjusting cylinder is arranged inside the elastic clamping plate, and a driving motor is arranged inside the vertical adjusting module.

6. The rotatable hardness testing device for engineering plastics according to claim 5, wherein a screw rod assembly is arranged at an output end of the driving motor, a screw rod sliding block is arranged on the outer side of the screw rod assembly, and a limiting block is arranged inside the vertical adjusting module.

7. The rotatable hardness testing device for engineering plastics, according to claim 6, is characterized in that a connecting frame plate for connecting with a screw rod slider is arranged inside the pressing module, a hydraulic rod is arranged inside the pressing module, a testing pressing plate for testing hardness is arranged on the lower side of the hydraulic rod, and a pressure sensor is arranged inside the testing pressing plate.