CN210005376U - stand friction bending test machine - Google Patents

Abstract

The utility model provides an stand friction test machine of bending, relate to servo motor (stand) technical field, wherein, this kind of stand friction test machine of bending, during the use, fix the element that awaits measuring on clamping component, then control sharp module downstream, and then drive the test component downstream of buckling of sharp module lower extreme, make the element that awaits measuring be located the location through-hole, the output of the thrust element of controlling again impels forward, make the output support and push the element that awaits measuring, at this in-process, detect the displacement that every thrust element takes place through displacement sensor, and then calculate the friction degree of bending of the element that awaits measuring under thrust element's effect, finally show on display module, whole process passes through mechanical test, avoid leading to measuring inaccurate because of manual operation error, and improve measurement accuracy.

Description

stand friction bending test machine

Technical Field

The utility model relates to a linear motor (stand) technical field particularly, relates to kinds of stand friction test machines of bending.

Background

The linear motor (upright post) is kinds of components and parts that modern industry is common, mainly plays the effect that provides kinetic energy, in the manufacturing process, in order to guarantee that it satisfies the operation requirement, need do the friction bending test.

At present, the friction bending test of the traditional linear motor (stand column) mostly adopts manual test of product application, manual recording, inaccurate data, incomplete recording and difficult data tracking.

SUMMERY OF THE UTILITY MODEL

The utility model provides an kinds of stand friction test machine of bending aims at improving the unsafe problem of current test mode data measurement.

The utility model discloses a stand friction test machine of bending, including frame, drive assembly, bending test subassembly, clamping component and display module, drive assembly including locating the servo motor of frame upper end, with servo motor complex sharp module, bending test subassembly including locate with the platen that the sharp module is connected, the interval is equipped with four thrust element around the platen, at least adjacent two thrust element pass through displacement sensor with the platen is connected, the middle part of platen is equipped with positioning hole, four thrust element evenly spaced locate positioning hole's edge, every displacement sensor all with display module is connected.

, in the preferred embodiment of the present invention, safety light barriers are provided at the operating end of the clamping assembly.

, in the preferred embodiment of the present invention, the clamping assembly includes an upper clamping fixture and a lower clamping fixture spaced apart from each other on the underside of the servo motor.

, in the preferred embodiment of the present invention, the two sides of the clamping fixture are connected to the frame through guide rails respectively.

, in the preferred embodiment of the present invention, the display module includes a display connected to each of the displacement sensors, and an operation panel connected to the display.

, in the preferred embodiment of the present invention, the display assembly further comprises scan guns connected to the display.

, in a preferred embodiment of the present invention, the display assembly further comprises a force sensor gauge coupled to each of the thrust elements .

, in the preferred embodiment of the present invention, the output ends of the thrust elements are all disposed toward the middle of the positioning through hole.

, in the preferred embodiment of the present invention, the distance between the upper clamping fixture and the lower clamping fixture is less than the height of the device under test.

in the preferred embodiment of the present invention, hoods are provided around the periphery of the frame.

The beneficial effects of the utility model are that, the utility model discloses a stand friction test machine of bending that above-mentioned design obtained, during the use, fix the element to be measured on clamping component, then control sharp module downstream, and then the bending test subassembly downstream of drive sharp module lower extreme, make the element to be measured be located the location through-hole, the output of controlling thrust element impels forward again, make the output support and push the element to be measured, in this process, detect the displacement that every thrust element takes place through displacement sensor, and then calculate the friction degree of bending of the element to be measured under thrust element's effect, finally show on the display module, whole process passes through mechanical test, avoid leading to measuring inaccurate because of manual operation error, the measurement accuracy is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic perspective view of a column friction bending tester provided in an embodiment of the present invention;

FIG. 2 is a schematic bottom view of a bend testing assembly in the column friction bend testing machine of FIG. 1.

Icon: 10-a frame; 20-a drive assembly; 21-a servomotor; 22-a linear module; 30-bending a testing component; 31-a platen; 311-positioning through holes; 32-a thrust element; 33-a displacement sensor; 40-a clamping assembly; 41-upper clamping jig; 42-lower clamping fixture; 43-a guide rail; 50-a display assembly; 51-a display; 52-an operating panel; 53-a scanning gun; 60-safety grating; 70-hood.

Detailed Description

For the purposes of making the embodiments, technical solutions and advantages of the present invention clearer, the drawings of the embodiments of the present invention will be combined with and clearly describe the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are partial embodiments of the present invention rather than all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Thus, a feature defined as "", "second" may explicitly or implicitly include or more of that feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "fixed," and the like shall be construed to , for example, as being fixedly connected, detachably connected, or in a body, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, connected between two elements, or interacting between two elements.

In the present disclosure, unless otherwise expressly stated or limited, "above" or "below" a second feature includes features directly contacting the second feature, and may also include features contacting the second feature not directly but through another feature in between, furthermore, features "above", "over" and "on" the second feature include features directly above and obliquely above the second feature, or merely indicate that feature is at a higher level than the second feature, features "below", "beneath" and "under" the second feature include features directly below and obliquely below the second feature, or merely indicate that feature is at a lower level than the second feature.

Referring to fig. 1 and 2, an embodiment of the present invention provides a column friction bending tester, including a frame 10, a driving assembly 20, a bending testing assembly 30, a clamping assembly 40, and a display assembly 50.

Specifically, the driving assembly 20 comprises a servo motor 21 arranged at the upper end of the rack 10 and a linear module 22 matched with the servo motor 21, the bending testing assembly 30 comprises a bedplate 31 connected with the linear module 22, four thrust elements 32 arranged around the bedplate 31 at intervals, at least two adjacent thrust elements 32 are connected with the bedplate 31 through displacement sensors 33 so as to detect the deformation of the element to be detected in the X-axis direction and the Y-axis direction, the middle part of the bedplate 31 is provided with positioning through holes 311, the four thrust elements 32 are uniformly arranged at the edges of the positioning through holes 311 at intervals so that the thrust elements 32 can abut against and touch the four surfaces of the element to be detected, each displacement sensor 33 is connected with the display assembly 50 so as to transmit the data detected by the displacement sensors 33 to the display assembly for displaying, so that an operator can visually know the detection result.

Specifically, the thrust element 32 may be a component having a propelling function, such as an air cylinder.

The utility model discloses a stand friction test machine of bending that above-mentioned design obtained, during the use, fixes the component that awaits measuring on clamping component 40, then control sharp module 22 downstream, and then drives the test component 30 downstream of buckling of sharp module 22 lower extreme for the component that awaits measuring is located positioning hole 311, and the output of controlling thrust element 32 again impels forward, thrust element 32's output all moves towards positioning hole 311's middle part sets up, and consequently its end supports when the output advances to lean on and extrudes the component that awaits measuring, at this in-process, detects the displacement that every thrust element 32 takes place through displacement sensor 33, and then calculates the friction degree of bending of the component that awaits measuring under thrust element's effect, finally shows on display component 50, and whole process passes through mechanical test, avoids leading to the measurement inaccurate because of manual operation error, has improved measurement accuracy.

Specifically, the display assembly 50 includes a force sensor meter connected to each of the thrust elements 52 to obtain the pressure applied to the output end of the thrust element 52, so that the display data of the display assembly 50 is referenced to the pressure, and the measurement accuracy is further improved .

Specifically, in this embodiment, the clamping assembly 40 includes an upper clamping fixture 41 and a lower clamping fixture 42 which are arranged at an interval on the lower side of the servo motor 21, and when in use, the interval between the upper clamping fixture 41 and the lower clamping fixture 42 is adjusted to be smaller than the height of the device to be tested, so that the device to be tested can be clamped.

The utility model discloses in, can the not component to be measured of co-altitude of centre gripping for clamping assembly to increase the application range of this stand friction test machine of bending, the both sides of pressing from both sides tight tool 42 respectively through guide rails 43 with frame 10 connects, during the use, through adjusting to press from both sides tight tool 41 and press from both sides tight tool 42 down in pressing from both sides tight tool, makes the interval that presss from both sides tight tool 41 and press from both sides tight tool 42 down be less than the height of component to be measured, satisfies the operation requirement.

Specifically, in this embodiment, the display module 50 includes a display 51 connected to the displacement sensor 33 of each , and an operation panel 52 connected to the display 51, wherein the display 51 plays a role of displaying, and the operation panel 52 plays a role of operating a screen of the display, and the whole display module 50 can use an operable device having a display function, such as a computer.

Meanwhile, the display assembly 50 is arranged to store data, so that the test results of the stand column friction bending test machine can be conveniently inquired for tracing, specifically, identification marks such as two-dimensional codes can be arranged on each product to be tested, and scanning guns 53 connected with the display 51 are arranged in the display assembly 50 so that the detection results of each element to be tested can be separately recorded.

The column friction bending tester obtained by the above design can basically meet the use of improving the test accuracy, but with the aim of improving the function of , designers have further improved the column friction bending tester .

Specifically, the utility model discloses an embodiments, clamping component's operation end is equipped with safe grating 60 to the protection operation personnel prevent that the operation personnel from controlling the machine and being accidentally injured by the machine when testing, through setting up safe grating, when safe grating 60 detected people's health part cross the grating, stand friction bending test machine closed immediately, prevents unexpected the emergence.

Specifically, in this embodiment, hoods 70 are disposed on the periphery of the frame 10 to prevent dust from entering the interior of the machine, thereby prolonging the service life of the machine.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1, kind of stand friction test machine of bending, its characterized in that includes:

a frame;

the driving assembly comprises a servo motor arranged at the upper end of the rack and a linear module matched with the servo motor;

the bending test assembly comprises a bedplate connected with the linear module, four thrust elements arranged around the bedplate at intervals, at least two adjacent thrust elements are connected with the bedplate through displacement sensors, positioning through holes are formed in the middle of the bedplate, and the four thrust elements are uniformly arranged at the edges of the positioning through holes at intervals;

a clamping assembly;

and each displacement sensor is connected with the display component.

2. The pillar friction bend testing machine according to claim 1, wherein the operating end of the clamping assembly is provided with safety rasters.

3. The column friction bending tester according to claim 1, wherein the clamping assembly includes an upper clamping fixture and a lower clamping fixture spaced apart on a lower side of the servomotor.

4. The column friction bending tester according to claim 3, wherein two sides of the clamping jig are respectively connected to the frame through guide rails.

5. The pillar friction bending tester according to claim 1, wherein the display assembly includes a display connected to each of the displacement sensors, and an operation panel connected to the display.

6. The pillar friction bend testing machine according to claim 5, wherein said display assembly further comprises scan guns connected to said display.

7. The pillar friction bend testing machine of claim 5, wherein said display assembly further comprises a force sensor gauge associated with each of said pusher members.

8. The pillar friction bend testing machine according to claim 1, wherein the output ends of the thrust elements are each disposed toward a middle of the positioning through-hole.

9. The column friction bending tester according to claim 3, wherein the upper clamping jig and the lower clamping jig are spaced apart by a distance less than the height of the device under test.

10. The pillar friction bend testing machine according to claim 1, wherein hoods are provided around the periphery of the frame.