CN213301863U

CN213301863U - Material bending degree testing device

Info

Publication number: CN213301863U
Application number: CN202022226515.7U
Authority: CN
Inventors: 姜伟; 陈志刚; 杨娜
Original assignee: Heilongjiang Institute of Technology
Current assignee: Heilongjiang Institute of Technology
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-05-28
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a material crookedness testing arrangement, comprising a base plate, the equal fixedly connected with bracing piece in bottom plate up end four corners, and the bottom plate up end has seted up many spouts, many both ends all are provided with the slider around the inside of spout, the equal fixedly connected with connecting rod in slider both sides bottom, one side that the slider was kept away from to a connecting rod is rotated and has been cup jointed and rotate the wheel, slider top central point puts fixedly connected with fixed bolster, fixed bolster top central point puts threaded connection and has butterfly bolt, butterfly bolt bottom fixedly connected with fixed plate, the both sides of slider lean on the equal fixedly connected with fixed block in top position. The utility model discloses a material crookedness testing arrangement, the device simple structure, convenient operation can adjust according to the material, and can the simultaneous measurement multiunit material, make the device more convenient save time, make the result more accurate.

Description

Material bending degree testing device

Technical Field

The utility model relates to a material test field especially relates to a building decoration is with decorating wallboard crookedness testing arrangement.

Background

Bending resistance is one of the main indicators of material quality, and building decoration is with decorating wallboard, and this kind of material needs the field test, and the size differs, just needs the crookedness testing arrangement this time.

The existing device for testing the curvature cannot be used by a plurality of materials with different lengths without an adjusting device, has limitation, and cannot test a plurality of materials once and test the materials once, so that the existing device for testing the curvature is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a material bending degree testing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a material bending degree testing device comprises a bottom plate, wherein four corners of the upper end face of the bottom plate are fixedly connected with supporting rods, the upper end face of the bottom plate is provided with a plurality of sliding grooves, the front end and the rear end of the inside of each sliding groove are respectively provided with a sliding block, the bottom ends of two sides of each sliding block are respectively fixedly connected with a connecting rod, one side of each connecting rod, which is far away from each sliding block, is rotatably sleeved with a rotating wheel, the center position of the top of each sliding block is fixedly connected with a fixing support, the center position of the top of each fixing support is in threaded connection with a butterfly bolt, the bottom of each butterfly bolt is fixedly connected with a fixing block, two sides of each sliding block are close to the top end, the inside of each fixing block is provided with an adjusting threaded hole, the bottom ends of the plurality of the, four bracing piece top fixedly connected with roof, the fixed switch that is provided with in roof top, roof bottom central point puts fixedly connected with pneumatic cylinder, the pneumatic cylinder both sides all are equipped with the telescopic link, two telescopic link top fixedly connected with roof, the equal fixedly connected with connecting rod No. two in bottom of pneumatic cylinder and two telescopic links, it is three the bottom fixedly connected with horizontal pole of No. two connecting rods.

As a further description of the above technical solution:

many there are four in total the spout, each all keeps parallel, and the interval is the same, and many spouts are with the central axis symmetry of bottom plate.

As a further description of the above technical solution:

four fixing threaded holes are formed in the bottom plates on the two sides of each sliding groove, and the central shafts of the sliding grooves of the fixing threaded holes are symmetrically arranged.

As a further description of the above technical solution:

the bottom end of the rotating wheel is in contact with the bottom end inside the sliding chute.

As a further description of the above technical solution:

the cross bar is made of iron material.

As a further description of the above technical solution:

the bottom of the bottom plate is fixedly connected with a supporting plate.

The utility model discloses following beneficial effect has:

the device is at the during operation, at first with the material that will need the test fixed to every slider top position, can once test multiunit material, can effectively save the manpower more conveniently save time, according to the length adjustment slider's of material position, can be applicable to most material, make the device's application range grow, start hydraulic press at last and drive the horizontal pole downstream, observe the material the degree of curvature can, the device uses the convenient time of using manpower sparingly more, application range has also obtained the promotion.

Drawings

Fig. 1 is a front view of a material bending degree testing device provided by the present invention;

fig. 2 is a side view of a material bending degree testing device provided by the present invention;

fig. 3 is a partial cross-sectional view of a connecting plate of a material bending test device according to the present invention;

fig. 4 is a schematic bottom plate view of the device for testing curvature of material according to the present invention.

Illustration of the drawings:

1. a base plate; 2. a slider; 3. a support bar; 4. a fixed block; 5. fixing the bolt; 6. a butterfly bolt; 7. a fixing plate; 8. a chute; 9. a first connecting rod; 10. a rotating wheel; 11. fixing a bracket; 12. a switch; 13. a cross bar; 14. a second connecting rod; 15. a telescopic rod; 16. a hydraulic cylinder; 17. fixing the threaded hole; 18. a top plate; 19. adjusting the threaded hole; 20. and a support plate.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a material bending testing device comprises a bottom plate 1, wherein four corners of the upper end face of the bottom plate 1 are fixedly connected with supporting rods 3, the upper end face of the bottom plate 1 is provided with a plurality of sliding grooves 8, the device can be freely adjusted in position and is suitable for decorative wallboard materials for building decoration with different sizes, the front end and the rear end of the interior of each sliding groove 8 are respectively provided with a sliding block 2, the bottom ends of two sides of each sliding block 2 are respectively and fixedly connected with a connecting rod 9, one side of each connecting rod 9, far away from the corresponding sliding block 2, is rotatably sleeved with a rotating wheel 10, the central position of the top of each sliding block 2 is fixedly connected with a fixed support 11, the central position of the top of each fixed support 11 is in threaded connection with a butterfly bolt 6, the bottom of each butterfly bolt 6 is fixedly connected with a fixed plate 7, the positions of two sides of each sliding block 2, close to, adjust 19 threaded connection of screw hole and have fixing

bolt

5, 5 bottom threaded connection of fixing bolt 17 to fixed screw hole, 3 top fixedly connected with roofs 18 of four bracing pieces, the fixed switch 12 that is provided with in 18 tops of roofs, 18 bottom central points of roof put fixedly connected with

pneumatic cylinders

16, 16 both sides of pneumatic cylinder all are equipped with

telescopic link

15, 15 top fixedly connected with roofs 18 of two telescopic links, the equal fixedly connected with connecting rod No. two 14 in bottom of pneumatic cylinder 16 and two telescopic links 15, the bottom fixedly connected with horizontal pole 13 of three connecting rod No. two 14, can once test multiunit material and improve the degree of accuracy of building decoration with decorative wallboard material test, time and manpower have also been saved.

Many 8 spouts have four altogether, each all keeps the parallel, and the interval is the same, and many spouts 8 are symmetrical with bottom plate 1's center pin, it is more pleasing to the eye to make the device, it is also more convenient to use, four fixing screw hole 17 have all been seted up on every spout 8's both sides bottom plate 1, and fixing screw hole 17 spout 8's center pin symmetry sets up, the inside bottom of bottom contact spout 8 of rotation wheel 10, make slider 2 can the adjusting position, make the device can be applicable to more materials, horizontal pole 13 is the iron material preparation, make the device more firm, the bottom fixedly connected with backup pad 20 of bottom plate 1, make the device can with stable placing.

The working principle is as follows: firstly, one end of a material to be tested is placed below a fixed bracket 11, a butterfly bolt 6 is rotated, the butterfly bolt 6 drives a fixed plate 7 to move downwards and is fixed to a decorative wallboard material for building decoration to be measured, the fixed plate 7 at the other end of a sliding chute 8 is used for fixing the other end of the material, if a plurality of groups of materials need to be measured, only the two ends of the materials need to be fixed on the sliding blocks corresponding to each sliding chute 8 in the same way, if need angle regulation only need anticlockwise rotate fixing bolt 5 and take off, find the fixed screw hole 17 that the position corresponds, clockwise rotate fixing bolt 5, fix fixing bolt 5 to the fixed screw hole 17 to what, start switch 12 at last, pneumatic cylinder 16 downstream drives horizontal pole 13, and horizontal pole 13 downstream contacts decorative wallboard material for the building decoration, makes the crooked observation bending degree of decorative wallboard material for the building decoration can up to standard.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A material bending testing device comprises a bottom plate (1), and is characterized in that: the four corners of the upper end face of the bottom plate (1) are fixedly connected with supporting rods (3), the upper end face of the bottom plate (1) is provided with a plurality of sliding grooves (8), the front end and the rear end of the interior of each sliding groove (8) are respectively provided with a sliding block (2), the bottom ends of the two sides of each sliding block (2) are respectively and fixedly connected with a first connecting rod (9), one side, far away from each sliding block (2), of each first connecting rod (9) is rotatably sleeved with a rotating wheel (10), the central position of the top of each sliding block (2) is fixedly connected with a fixing support (11), the central position of the top of each fixing support (11) is in threaded connection with a butterfly bolt (6), the bottom of each butterfly bolt (6) is fixedly connected with a fixing plate (7), the positions, close to the top ends, of the two sides of, many a plurality of fixed screw hole (17) have all been seted up on bottom plate (1) of spout (8) both sides, adjust screw hole (19) threaded connection has fixing bolt (5), fixing bolt (5) bottom threaded connection is to fixed screw hole (17), four bracing piece (3) top fixedly connected with roof (18), roof (18) top is fixed and is provided with switch (12), roof (18) bottom central point puts fixedly connected with pneumatic cylinder (16), pneumatic cylinder (16) both sides all are equipped with telescopic link (15), two telescopic link (15) top fixed connection roof (18), the equal fixedly connected with No. two connecting rods (14) in bottom of pneumatic cylinder (16) and two telescopic links (15), three the bottom fixedly connected with horizontal pole (13) of No. two connecting rods (14).

2. A material bending test device according to claim 1, characterised in that: the sliding grooves (8) are four in total, each sliding groove is parallel and the intervals are the same, and the sliding grooves (8) are symmetrical with the central axis of the bottom plate (1).

3. A material bending test device according to claim 1, characterised in that: four fixing threaded holes (17) are formed in the bottom plates (1) on the two sides of each sliding groove (8), and the central shafts of the sliding grooves (8) in the fixing threaded holes (17) are symmetrically arranged.

4. A material bending test device according to claim 1, characterised in that: the bottom end of the rotating wheel (10) is in contact with the bottom end inside the sliding chute (8).

5. A material bending test device according to claim 1, characterised in that: the cross rod (13) is made of iron material.

6. A material bending test device according to claim 1, characterised in that: the bottom of the bottom plate (1) is fixedly connected with a supporting plate (20).