CN210513940U

CN210513940U - A intensity contrast device for different metals

Info

Publication number: CN210513940U
Application number: CN201921373427.0U
Authority: CN
Inventors: 杨儒炳
Original assignee: Yuncheng University
Current assignee: Yuncheng University
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-05-12
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses an intensity contrast device for different metals, including operation panel and two warning lights, two warning lights set up the both ends in operation panel one side respectively, and the fixed plate that is provided with in middle part on operation panel top, and the draw-in groove has all been seted up to the both sides of fixed plate. The utility model relates to an intensity contrast device for different metals, select two different material sheetmetals that the shape size is the same and arrange in two draw-in grooves respectively, the chucking is carried out through the position of two crowding mechanisms to two sheetmetals respectively to the subdividing, then electric putter work drives fly leaf downstream, fly leaf downstream drives two briquetting downstream simultaneously, extrude two sheetmetals respectively through two briquettings, when the sheetmetal pressurized takes place decurrent deformation, the less strong sheetmetal of compressive strength then degree of deformation is great, can contact with the contact switch and produce the extrusion, at this moment, the work of warning light sends brightly, the operation is comparatively simple, and the contrast result is comparatively directly perceived.

Description

A intensity contrast device for different metals

Technical Field

The utility model relates to a contrast device specifically is an intensity contrast device for different metals.

Background

The metal is a substance with the properties of luster, high ductility, easy electric conduction, heat conduction and the like, different types of metals are often selected according to some characteristics in the material selection process of production and processing for processing and production, a simplified comparison device for two types of thin metals is not provided in the prior art, and the operation process is complex. We have therefore improved this and have proposed a strength comparison device for different metals.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides an intensity contrast device for different metals.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an intensity comparison device for different metals, which comprises an operation platform and two warning lamps, wherein the two warning lamps are respectively arranged at the two ends of one side of the operation platform, a fixed plate is fixedly arranged in the middle of the top end of the operating platform, clamping grooves are formed in the two sides of the fixed plate, dovetail grooves are respectively arranged on two sides of the top end of the operating platform, dovetail blocks are arranged in the dovetail grooves in a matched manner, fixture blocks matched with the clamping grooves are fixedly arranged at the top ends of the two dovetail blocks, the back sides of the two fixture blocks are respectively provided with a compacting mechanism, the top end of the fixed plate is fixedly provided with a connecting plate, the top end of the connecting plate is fixedly provided with a detection mechanism, the detection mechanism comprises an electric push rod, a movable plate and two pressing blocks, the movable plate is fixedly arranged at the output end of the electric push rod, and the two pressing blocks are respectively and fixedly arranged on two sides of the bottom end of the movable plate.

As a preferred technical scheme of the utility model, crowded tight mechanism includes fixed block, lead screw and a screw thread section of thick bamboo, fixed block and operation panel fixed connection, the one end of lead screw is passed through the bearing and is connected with the fixed block rotation, the other end of lead screw is arranged in the screw thread section of thick bamboo and rather than threaded connection, the one end and the fixture block fixed connection of a screw thread section of thick bamboo.

The squeezing mechanism further comprises a rotating handle, the rotating handle is arranged on one side of the fixing block and fixedly connected with the screw rod, and an anti-slip rubber sleeve is sleeved on a handle of the rotating handle.

As a preferred technical scheme of the utility model, the fixed U-shaped groove that is provided with in electric putter's top, the U-shaped inslot rotates through the pivot and is provided with the bottom and is curved movable block, the fixed middle part that sets up in the fly leaf bottom of movable block.

As an optimal technical scheme of the utility model, the bilateral symmetry of fixed plate is provided with two contact switches, contact switch is located the operation panel and is located the briquetting under, two the warning light is respectively through two contact switches and external power supply electric connection.

As an optimal technical scheme of the utility model, two the fixture block and two the screw has all been seted up to the both sides on draw-in groove top, the cooperation is provided with the bolt in the screw, just the inner wall of fixture block and draw-in groove all bonds and has the rubber pad.

The utility model has the advantages that: this kind of an intensity contrast device for different metals, select two different material sheetmetals that the shape size is the same and arrange in two draw-in grooves respectively, the rethread drives two fixture blocks through two crowded tight mechanisms respectively and removes along the dovetail, the realization is carried out the chucking to the position of two sheetmetals, the rethread bolt is further fixed to the position of two sheetmetals, then electric putter work drives the fly leaf downstream, the fly leaf downstream drives two briquetting downstream simultaneously, extrude two sheetmetals respectively through two briquetting, when the sheetmetal pressurized takes place decurrent deformation, the sheetmetal that compressive strength is less than is then deformation degree great, can contact with the contact switch and produce the extrusion, at this moment warning light work sends brightly, the operation is comparatively simple, and the contrast result is comparatively directly perceived.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a strength comparison device for different metals according to the present invention;

fig. 2 is a schematic structural view of a detection mechanism of the strength comparison device for different metals of the present invention;

FIG. 3 is a schematic view of a partial enlarged structure of a strength comparison device for different metals according to the present invention;

fig. 4 is a schematic structural view of a U-shaped groove and a movable block of the strength comparison device for different metals of the present invention.

In the figure: 1. an operation table; 2. a warning light; 3. a fixing plate; 4. a card slot; 5. a dovetail groove; 6. a dovetail block; 7. a clamping block; 8. a squeezing mechanism; 801. a fixed block; 802. a screw rod; 803. a threaded barrel; 804. rotating the handle; 9. a detection mechanism; 901. an electric push rod; 902. a movable plate; 903. briquetting; 10. a connecting plate; 11. a U-shaped groove; 12. a movable block; 13. a contact switch; 14. and (4) bolts.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in FIG. 1, FIG. 2, FIG. 3 and FIG. 4, the strength comparison device for different metals of the present invention comprises an operation table 1 and two warning lamps 2, the two warning lamps 2 are respectively disposed at two ends of one side of the operation table 1, a fixing plate 3 is fixedly disposed at the middle portion of the top end of the operation table 1, two sides of the fixing plate 3 are both provided with slots 4, two sides of the top end of the operation table 1 are both provided with dovetails 5, dovetail blocks 6 are cooperatively disposed in the dovetail slots 5, fixture blocks 7 are fixedly disposed at the top ends of the two dovetail blocks 6 and are matched with the slots 4, tightening mechanisms 8 are disposed at the back sides of the two fixture blocks 7, a connecting plate 10 is fixedly disposed at the top end of the fixing plate 3, a detection mechanism 9 is fixedly disposed at the top end of the connecting plate 10, the detection mechanism 9 comprises an electric push rod 901, a movable plate 902 and two press blocks 903, two pressing blocks 903 are respectively and fixedly arranged at two sides of the bottom end of the movable plate 902.

Wherein, the tightening mechanism 8 includes a fixing block 801, a screw rod 802 and a thread cylinder 803, the fixing block 801 is fixedly connected with the operating table 1, one end of the screw rod 802 is rotatably connected with the fixing block 801 through a bearing, the other end of the screw rod 802 is arranged in the thread cylinder 803 and is in threaded connection with the screw rod 802, one end of the thread cylinder 803 is fixedly connected with the fixture block 7, the tightening mechanism 8 further includes a rotary handle 804, the rotary handle 804 is arranged on one side of the fixing block 801 and is fixedly connected with the screw rod 802, an anti-slip rubber sleeve is sleeved on a grip of the rotary handle 804, the rotary handle 804 is rotated to drive the screw rod 802 to rotate, the screw rod 802 self-rotation drives the thread cylinder 803 in threaded connection with the screw rod 802 to move along the screw rod 802, and the thread cylinder 803.

The top end of the electric push rod 901 is fixedly provided with a U-shaped groove 11, a movable block 12 with a curved bottom end is arranged in the U-shaped groove 11 in a rotating mode through a rotating shaft, the movable block 12 is fixedly arranged in the middle of the bottom end of the movable plate 902, the electric push rod 901 works to drive the movable plate 902 to move downwards, the movable plate 902 moves to drive the pressing block 903 to move downwards to extrude metal sheets, the movable block 12 and the U-shaped groove 11 are rotatably connected, the two metal sheets are different in compressive strength, the movable plate 902 can incline to a certain degree, and the pressing block 903 inclined downwards can continue to extrude the metal sheets.

Wherein, the bilateral symmetry of fixed plate 3 is provided with two contact switches 13, and contact switch 13 is located operation panel 1 and is located briquetting 903 under, and two warning light 2 take place deformation and compress tightly contact switch 13 when the sheet metal takes place with external power supply electric connection through two contact switches 13 respectively under the pressure effect of briquetting 903, at this moment warning light 2 circular telegrams produce brightly.

Wherein, the screw has all been seted up to the both sides on two fixture blocks 7 and two 4 tops of draw-in groove, and the cooperation is provided with bolt 14 in the screw, and the inner wall of fixture block 7 and draw-in groove 4 all bonds and has the rubber pad, and through the bolt 14 that is equipped with, can further compress tightly the sheetmetal in the draw-in groove 4, improves the stability of sheetmetal, through the rubber pad that is equipped with, can reduce the wearing and tearing between sheetmetal and draw-in groove 4 and the fixture block 7.

When the device works, two metal sheets with the same shape and size and made of different materials are selected to be respectively arranged in two clamping grooves 4, then a rotating handle 804 is rotated to drive a screw rod 802 to rotate, the screw rod 802 rotates to drive a threaded cylinder 803 in threaded connection with the screw rod to move along the screw rod 802, the threaded cylinder 803 moves to further realize the movement of a pushing fixture block 7 along a dovetail groove 5, the two metal sheets are respectively clamped through the two fixture blocks 7, the positions of the two metal sheets are further fixed through bolts 14, then an electric push rod switch is opened, an electric push rod 901 works to drive a movable plate 902 to move downwards, the electric push rod 901 is preferably a GRA-L36 type push rod, the movable plate 902 moves downwards to drive two press blocks 903 to move downwards simultaneously, the two metal sheets are respectively extruded through the two press blocks 903, the movable block 12 is rotatably connected with a U-shaped groove 11, and the movable plate 902 can deflect towards one side of, at this moment, the metal sheet with weak compressive strength is stressed to deform, and contacts with the contact switch 13 to extrude, at this moment, the warning lamp 2 works to emit light, and at this moment, the metal sheet corresponding to the warning lamp 2 in a light-emitting state has weak compressive strength.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. The strength comparison device for different metals comprises an operation table (1) and two warning lamps (2), and is characterized in that the two warning lamps (2) are respectively arranged at two ends of one side of the operation table (1), a fixing plate (3) is fixedly arranged in the middle of the top end of the operation table (1), clamping grooves (4) are respectively formed in two sides of the fixing plate (3), dovetail grooves (5) are respectively formed in two sides of the top end of the operation table (1), dovetail blocks (6) are arranged in the dovetail grooves (5) in a matched mode, clamping blocks (7) matched with the clamping grooves (4) are fixedly arranged at the top ends of the two dovetail blocks (6), tightening mechanisms (8) are respectively arranged on the back sides of the two clamping blocks (7), a connecting plate (10) is fixedly arranged at the top end of the fixing plate (3), and a detection mechanism (9) is fixedly arranged at the top end of the connecting plate (10), the detection mechanism (9) comprises an electric push rod (901), a movable plate (902) and two pressing blocks (903), the movable plate (902) is fixedly arranged at the output end of the electric push rod (901), the two pressing blocks (903) are fixedly arranged on two sides of the bottom end of the movable plate (902) respectively, and the electric push rod (901) is electrically connected with an external power supply through an electric push rod switch arranged on the operation table (1).

2. The strength comparison device for different metals according to claim 1, wherein the squeezing mechanism (8) comprises a fixed block (801), a screw rod (802) and a threaded cylinder (803), the fixed block (801) is fixedly connected with the operating platform (1), one end of the screw rod (802) is rotatably connected with the fixed block (801) through a bearing, the other end of the screw rod (802) is placed in the threaded cylinder (803) and is in threaded connection with the threaded cylinder, and one end of the threaded cylinder (803) is fixedly connected with the fixture block (7).

3. The strength comparison device for different metals according to claim 2, wherein the squeezing mechanism (8) further comprises a rotating handle (804), the rotating handle (804) is arranged on one side of the fixing block (801) and is fixedly connected with the screw rod (802), and a grip of the rotating handle (804) is sleeved with an anti-skid rubber sleeve.

4. The strength comparison device for different metals according to claim 1, wherein a U-shaped groove (11) is fixedly arranged at the top end of the electric push rod (901), a movable block (12) with an arc-shaped bottom end is rotatably arranged in the U-shaped groove (11) through a rotating shaft, and the movable block (12) is fixedly arranged in the middle of the bottom end of the movable plate (902).

5. The strength comparison device for different metals according to claim 1, wherein two contact switches (13) are symmetrically arranged on two sides of the fixing plate (3), the contact switches (13) are located on the operating table (1) and right below the pressing block (903), and the two warning lamps (2) are electrically connected with an external power supply through the two contact switches (13) respectively.

6. The strength comparison device for different metals according to claim 1, wherein two screw holes are formed on two sides of the top ends of the two clamping blocks (7) and the two clamping grooves (4), bolts (14) are arranged in the screw holes in a matched mode, and rubber pads are bonded on the inner walls of the clamping blocks (7) and the clamping grooves (4).