CN212964411U

CN212964411U - Reason abrasive sheet intensity test device

Info

Publication number: CN212964411U
Application number: CN202022119828.2U
Authority: CN
Inventors: 李强华; 李轶
Original assignee: Zhengzhou Teng'an Machinery Equipment Co ltd
Current assignee: Zhengzhou Teng'an Machinery Equipment Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-04-13
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to the technical field of grinding sheet testing equipment, in particular to a grinding sheet strength testing device, which comprises a seat body and a pressure sensor, hydraulic press and storage assembly, pressure sensor installs on the pedestal, the hydraulic press passes through branch and installs the top at pressure sensor, the reason abrasive disc that awaits measuring is placed on pressure sensor and is extruded by the hydraulic press, pressure sensor detects the pressure change among the test process, storage assembly includes the cover body, box body and collecting vat, the collecting vat sets up the reason abrasive disc in order to collect the experiment in the pedestal side, thereby the box body is installed on the pedestal and can overturn and will be located its inside experimental reason abrasive disc and fall to the collecting vat in, the cover body is installed and is established including with the reason abrasive disc cover of cooperation box body in with the test process on the telescopic link of hydraulic press, still help eliminating the potential safety hazard when being convenient for the later stage to clean the processing.

Description

Reason abrasive sheet intensity test device

Technical Field

The utility model relates to a reason abrasive sheet test equipment technical field, concretely relates to reason abrasive sheet intensity test device.

Background

The reason abrasive sheet is used for the surface treatment of lathe or work piece, need carry out multiple test to the product of different materials, shape in the production of reason abrasive sheet and the research and development process, in order to synthesize the performance of understanding the product, the intensity of current reason abrasive sheet detects the general hydraulic press extrusion product of using, constantly detect through pressure sensor and gather pressure parameter, destroy the ultimate strength that the product known the product through the extrusion, because of need try multiple preparation material, consequently can cause product granule sputtering to bring the potential safety hazard, the post processing test bench is also very troublesome simultaneously.

SUMMERY OF THE UTILITY MODEL

For solving the problem, the utility model provides an intensity test device of reason abrasive sheet, comprising a sea, pressure sensor, hydraulic press and storage component, pressure sensor installs on the pedestal, the hydraulic press passes through branch and installs the top at pressure sensor, the reason abrasive sheet that awaits measuring is placed on pressure sensor and is extruded by the hydraulic press, pressure sensor detects the pressure variation among the test process, storage component includes the cover body, box body and collecting vat, the collecting vat sets up the reason abrasive sheet in order to collect the experiment in the pedestal side, thereby the box body is installed on the pedestal and can overturn and will be located its inside experimental reason abrasive sheet and fall to the collecting vat in, the cover body is installed and is established including the reason abrasive sheet cover with the test process of cooperation box body on the telescopic link of hydraulic press, still help eliminating the potential safety hazard when being convenient for the later stage to clean the processing.

The utility model provides a device for testing the strength of a grinding sheet to solve the problems, which comprises a seat body, a pressure sensor and a hydraulic press, a plurality of support rods are vertically and fixedly arranged on the upper surface of the seat body, the hydraulic machine is arranged above the seat body through the plurality of support rods, a telescopic rod of the hydraulic machine is vertical, a pressing block is arranged at the bottom end of the telescopic rod, a pressing groove is formed in the bottom surface of the pressing block, the utility model discloses a grinding sheet's pressure sensor, including pedestal, hydraulic press, pressure sensor, mount pad, pressure sensor, press tank, press block, the upper surface of pedestal is located and has set firmly the mount pad between a plurality of branches, pressure sensor installs on the mount pad, pressure sensor is located the indent under and when the hydraulic press drives the briquetting and push down to the extreme low position in the pressure sensor top can stretch into the indent, pressure sensor's upper surface sets firmly the arch that is used for fixed reason grinding sheet that awaits measuring, the hydraulic press drives the briquetting and pushes down the reason grinding sheet that awaits measuring that supports on pressure sensor top, pressure sensor detects the pressure that receives in real time.

As the utility model relates to a further scheme of reason abrasive sheet intensity testing arrangement, the side-mounting of pedestal has the screen display module, and the screen display module is connected in order to show real-time pressure data with the pressure sensor electricity.

As a further scheme of the utility model relates to a reason abrasive sheet intensity test device, the briquetting is the vertical cylinder of axis, and the vertical rigid coupling in top of briquetting has the connecting pipe, and the vertical setting of connecting pipe is established and the cover is established in the bottom of telescopic link, the indent is the circular recess.

As the utility model relates to a reason abrasive sheet intensity test device's further scheme, still include storage assembly, storage assembly is including the cover body, a box body and collecting vat, the collecting vat sets up the reason abrasive sheet who has tested with the splendid attire on the lateral wall of pedestal, the box body sets up on the pedestal and its top is uncovered, offer the through-hole that is used for pressure sensor to pass on the bottom plate of box body, it is provided with the brush to wind through-hole distribution on the bottom plate of box body, cover body fixed mounting is on the telescopic link and its bottom is uncovered, the cover body is inside along being located the box body under when the hydraulic press drives the briquetting and contacts the reason abrasive sheet.

As a further proposal of the utility model, the brush hair of the brush is inclined and the end of the brush hair contacts with the side of the pressure sensor when the bottom plate of the box body is parallel to the upper surface of the seat body.

As the utility model relates to a reason abrasive sheet intensity test device's further scheme, the connecting rod is two and distributes in the both sides that the box body is relative, connecting rod one end and box body lateral wall rigid coupling, and the other end is articulated so that the box body upset can fall its inside reason abrasive sheet to the collecting vat.

As a further proposal of the utility model, the lateral wall of the box body between two connecting rods is the inclined plate inclined to the collecting tank place side along the upper edge.

As a further proposal of the utility model, the cover body is provided with a baffle on the outer wall corresponding to the inclined side wall of the box body, the baffle is connected with the cover body through a soft spring and the baffle is hinged with the cover body along the lower edge.

As a further proposal of the utility model, the side plate of the box body and the junction of the bottom plate are circular arc transition.

Compared with the prior art, the utility model discloses the beneficial effect who has: be provided with the arch of being convenient for support and fixed reason abrasive disc on the pressure sensor, be provided with the box body on the pedestal, the reason abrasive disc of treating the experiment supports on pressure sensor and is located the box body, installs the cover body on the telescopic link of hydraulic press, and the briquetting is located the cover body and in the testing process, thereby the briquetting effectively avoids the sanitary problem and the safety problem that the piece is scattered and is brought with the article contact front shroud body bottom that awaits measuring to be located the box body promptly.

Drawings

FIG. 1 is a schematic structural diagram of the testing device of the present invention;

FIG. 2 is a schematic view of the internal structure of the testing device of the present invention;

FIG. 3 is a schematic structural view of a physical polishing sheet of the testing device of the present invention;

the labels in the figure are: 1. the device comprises a base body, 2, a pressure sensor, 3, a hydraulic machine, 4, a support rod, 5, a pressing block, 6, a mounting seat, 7, a grinding sheet, 8, a cover body, 9, a box body, 10, a collecting tank, 11, a connecting rod, 12 and a baffle plate.

Detailed Description

As shown in the figure: a device for testing the strength of a grinding sheet comprises a base body 1, a pressure sensor 2, a hydraulic machine 3 and a containing assembly, wherein the base body 1 is supported by a plurality of supporting legs so that the upper surface of the base body 1 is horizontal, a plurality of supporting rods 4 are vertically and fixedly arranged on the upper surface of the base body 1, preferably, the four supporting rods 4 are distributed in a rectangular shape, the top ends of the plurality of supporting rods 4 are connected through a horizontally arranged mounting plate, the hydraulic machine 3 is fixedly arranged on the bottom surface of the mounting plate, a telescopic rod of the hydraulic machine is vertical, a pressing block 5 is arranged at the bottom end of the telescopic rod, the pressing block 5 is a cylindrical block with a vertical axis, a connecting pipe is vertically and fixedly connected at the top end of the pressing block 5, the connecting pipe is vertically arranged and sleeved at the bottom end of the telescopic rod, connecting holes are respectively formed, the pressing groove is a circular groove into which the upper section of the pressure sensor 2 can extend;

the upper surface of the base body 1 is positioned among the plurality of supporting rods 4, a mounting seat 6 is fixedly arranged, the mounting seat 6 is a circular disc, a wire groove for passing through a wire is formed in the mounting seat 6, the wire groove is communicated with the upper surface of the mounting seat 6, the pressure sensor 2 is arranged on the mounting seat 6, a connecting wire of the pressure sensor is arranged in the wire groove in a penetrating mode, the pressure sensor 2 is positioned under the pressure groove, when the hydraulic machine 3 drives the pressing block 5 to press downwards to the lowest position, the top end of the pressure sensor 2 extends into the pressure groove, the pressure sensor 2 is cylindrical, a bulge for assisting in fixing a to-be-measured polishing sheet 7 is fixedly arranged on the upper surface of the pressure sensor 2 and is in a disc shape, the to-be-measured polishing sheet 7 is supported and placed at the top end of the pressure sensor 2, a notch in the circle center of the to-be-measured polishing sheet 7 is buckled on the bulge on the upper surface of the pressure, the pressure sensor 2 detects the numerical value change of the pressure borne by the pressure block 5 in the downward moving process, a screen display module is installed on the side face of the seat body 1, the screen display module is electrically connected with the pressure sensor 2 to display real-time pressure data, and the pressure sensor 2 can also be connected with a data detector to guide the data to the data detector for comprehensive analysis.

The containing assembly comprises a cover body 8, a box body 9 and a collecting groove 10, the collecting groove 10 is a hollow box with an open top end, the collecting groove 10 is arranged on the side surface of the base body 1 to collect the tested grinding piece 7, preferably, a hanging groove is arranged on the upper surface of the base body 1 close to the side surface, an L-shaped plate is fixedly arranged on the side surface of the collecting groove 10, a longitudinal plate of the L-shaped plate penetrates through the hanging groove to enable the collecting groove 10 to be movably hung on the side surface of the base body 1, the box body 9 is arranged on the base body 1 and has an open top end, a bottom plate of the box body 9 is rectangular, a through hole for the pressure sensor 2 to pass through is arranged on the bottom plate of the box body 9, the through hole is a strip-shaped hole, brushes are distributed on the bottom plate of the box body 9 around the through hole, the tail ends of the bristles contact with the side surface of the pressure, the both sides outer wall that box body 9 is relative all is provided with connecting rod 11, the lateral wall rigid coupling of connecting rod 11 one end and box body 9, and the other end is articulated with 1 upper surface of pedestal, thereby box body 9 can pour out collection tank 10 in with the detection's of its inside splendid attire reason abrasive sheet 7 around the intersection point upset of connecting

rod

11 and 1 upper surface of pedestal, and is preferred, lateral wall that box body 9 is located between two connecting rods 11 is for going up along the swash plate to collection tank 10 place incline, and the junction between 9 four lateral walls of box body and the 9 bottom plates of box body is the circular arc excessive, and the residue is avoided persisting in pouring of article in the box body 9 to above-mentioned design. The mounting hole has been seted up on the uncovered and 8 roof of the cover body in bottom of the cover body 8, the telescopic link passes the mounting hole and the body of rod is connected with the cover body 8, the cover body 8 is along 5 synchronous lifts of briquetting, when hydraulic press 3 drives briquetting 5 and contacts to await measuring reason abrasive disc 7 the cover body 8 down along being located inside box body 9, when a lateral wall of box body 9 is the swash plate, install baffle 12 on the outer wall of the 8 corresponding box body 9 slope lateral walls of the cover body, baffle 12 and the cover body 8 are connected and baffle 12 down along with the cover body 8 along articulated, when the cover body 8 is down along being located box body 9 and constantly descending, thereby the lateral wall supporting baffle 12 of box body 9 overturns baffle 12 to the 8 lateral walls of the cover body.

When the device is used, a to-be-processed grinding sheet 7 is placed on a pressure sensor 2, a telescopic rod of a hydraulic machine 3 is controlled to extend so as to drive a pressing block 5 and a cover body 8 to move downwards continuously, when the lower surface of the pressing block 5 contacts the to-be-processed grinding sheet 7, the lower edge of the cover body 8 is positioned in a box body 9 so as to seal the to-be-processed grinding sheet 7, the hydraulic machine 3 is pressed downwards continuously, the pressure sensor 2 detects pressure change and transmits data to a screen display module, finally, the to-be-processed grinding sheet 7 is crushed, the strength of the to-be-processed grinding sheet 7 can be analyzed by analyzing a pressure sudden change point, the hydraulic machine 3 drives the cover body 8 and the pressing block 5 to ascend to drive the box body 9 to overturn and pour the crushed to-be-processed grinding sheet 7 into a collecting tank 10, a brush in the box body 9 can relatively seal a bottom plate of the box body 9 on the one hand, on the other hand, the influence on the pressure sensor 2 can be, avoid the damaged deformation of reason abrasive disc 7 to disperse and bring the potential safety hazard all around, the collection of the later stage piece residue of being convenient for simultaneously facilitates the use.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims

1. The utility model provides a reason abrasive sheet intensity testing arrangement which characterized in that: including pedestal (1), pressure sensor (2) and hydraulic press (3), the upper surface of pedestal (1) is vertical to be set firmly a plurality of branch (4), and hydraulic press (3) are installed in the top of pedestal (1) through a plurality of branch (4), and the telescopic link of hydraulic press (3) is vertical and briquetting (5) are installed to the bottom of telescopic link, and the indent has been seted up to the bottom surface of briquetting (5), the upper surface of pedestal (1) is located and sets firmly mount pad (6) between a plurality of branch (4), and pressure sensor (2) are installed on mount pad (6), and pressure sensor (2) are located under the indent and when hydraulic press (3) drive briquetting (5) push down to the extreme low position in pressure sensor (2) top can stretch into the indent, and the upper surface of pressure sensor (2) sets firmly the arch that is used for fixing the reason abrasive sheet (7) that await measuring, the hydraulic machine (3) drives the pressing block (5) to press the to-be-detected grinding sheet (7) supported at the top end of the pressure sensor (2), and the pressure sensor (2) detects the pressure in real time so as to analyze the strength of the to-be-detected grinding sheet (7) according to detection data.

2. A physical abrasive sheet strength testing apparatus according to claim 1, wherein: the side of the seat body (1) is provided with a screen display module, and the screen display module is electrically connected with the pressure sensor (2) to display real-time pressure data.

3. A physical abrasive sheet strength testing apparatus according to claim 1, wherein: the pressing block (5) is cylindrical with a vertical axis, a connecting pipe is fixedly connected to the top end of the pressing block (5) in a vertical mode, the connecting pipe is vertically arranged and sleeved at the bottom end of the telescopic rod, and the pressing groove is a circular groove.

4. A physical abrasive sheet strength testing apparatus according to claim 1, wherein: still include the storage assembly, the storage assembly includes the cover body (8), box body (9) and collecting vat (10), collecting vat (10) set up on the lateral wall of pedestal (1) with the reason abrasive sheet (7) that the splendid attire was tested, box body (9) set up on pedestal (1) and its top is uncovered, set up the through-hole that is used for pressure sensor (2) to pass on the bottom plate of box body (9), it is provided with the brush to wind the through-hole distribution on the bottom plate of box body (9), cover body (8) fixed mounting is on the telescopic link and its bottom is uncovered, cover body (8) are inside along being located box body (9) down when hydraulic press (3) drive briquetting (5) contact to await measuring reason abrasive sheet (7).

5. The physical abrasive sheet strength testing apparatus of claim 4, wherein: the bristles of the brush are obliquely arranged, and the tail ends of the bristles are in contact with the side surface of the pressure sensor (2) when the bottom plate of the box body (9) is parallel to the upper surface of the base body (1).

6. The physical abrasive sheet strength testing apparatus of claim 4, wherein: the two connecting rods (11) are distributed on two opposite sides of the box body (9), one end of each connecting rod (11) is fixedly connected with the side wall of the box body (9), and the other end of each connecting rod is hinged with the upper surface of the seat body (1) so that the box body (9) can turn over to pour the grinding sheet (7) inside the box body into the collecting tank (10).

7. A physical abrasive sheet strength testing apparatus according to claim 6, wherein: the side wall of the box body (9) between the two connecting rods (11) is an inclined plate with the upper edge inclined towards the side where the collecting tank (10) is located.

8. A physical abrasive sheet strength testing apparatus according to claim 7, wherein: the outer wall of the cover body (8) corresponding to the inclined side wall of the box body (9) is provided with a baffle (12), the baffle (12) is connected with the cover body (8) through a soft spring, and the lower edge of the baffle (12) is hinged with the lower edge of the cover body (8).

9. A physical abrasive sheet strength testing apparatus according to claim 6, wherein: the joints of the side plates of the box body (9) and the bottom plate thereof are all in arc transition.