CN211784765U

CN211784765U - Clamping device for WPC composite floor deformation resistance test

Info

Publication number: CN211784765U
Application number: CN202020249899.1U
Authority: CN
Inventors: 王伟成
Original assignee: Changzhou Yongfeng New Material Technology Co ltd
Current assignee: Changzhou Yongfeng New Material Technology Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-27
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a clamping device is used in anti deformation test of WPC laminate flooring, including base, fixed plate and rolling wheel, the top middle part of base is provided with collects the frame, and the below bearing of base is connected with the dwang to the top of dwang is fixed with first helical gear, both ends are rotated and are connected with the connecting screw about the inboard of base, the rolling wheel passes through the axis of rotation and rotates the surface of connecting at the curb plate, and the curb plate fixes in the top outside of slide bar, the spout has been seted up to the upper surface of base, the medial surface of slide bar is fixed with the chip removal board. This clamping device is used in anti deformation test of WPC laminate flooring is provided with rolling wheel, connection rope, fly leaf and connection card needle, can make things convenient for the rolling wheel rolling to connect the rope through rotating the axis of rotation, and then makes the rolling pulling fly leaf of connection rope rotate, makes the connection card needle on the fly leaf upper surface extrusion pad live laminate flooring, has made things convenient for laminate flooring's spacing centre gripping.

Description

Clamping device for WPC composite floor deformation resistance test

Technical Field

The utility model relates to a WPC laminate flooring production technical field specifically is a clamping device is used in anti deformation test of WPC laminate flooring.

Background

The WPC composite floor is a novel environment-friendly wood-plastic composite product, is very extensive in application, has long service life, and is higher than the hardness of ordinary plastic products to characteristics that ageing resistance is good need fix composite floor through clamping device in the anti deformation test process of WPC composite floor, and still have some defects to current clamping device, for example:

the fixing effect of the existing clamping device on the WPC composite floor is poor, the collection of the sawdust after the deformation test is inconvenient, and the use = the problem that the use is not convenient enough, so that the clamping device for the anti-deformation test of the WPC composite floor is provided so as to solve the problem provided in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in anti deformation test of WPC laminate flooring to it is poor to the fixed effect of WPC laminate flooring to solve above-mentioned background art and propose current clamping device, and the collection of the garrulous saw-dust that appears after the inconvenient deformation test, use = problem convenient inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for WPC composite floor deformation resistance tests comprises a base, a fixing plate and a winding wheel, wherein a collecting frame is arranged in the middle of the upper portion of the base, a rotating rod is connected to a bearing of the lower portion of the base, a first helical gear is fixed above the rotating rod, a connecting screw rod is rotatably connected to the left end and the right end of the inner side of the base, a second helical gear is fixedly connected to the inner side of the connecting screw rod and meshed with the first helical gear, sliding rods are connected to the left end and the right end of the connecting screw rod, a fixing plate is fixedly mounted on the inner side above the sliding rods, a movable plate is rotatably connected to the lower portion of the sliding rods, extrusion pads are bonded to the surfaces of the fixing plate and the movable plate, a connecting rope is fixed to the surface of the movable plate, one end of the connecting rope penetrates through the fixing plate and the sliding rods to be connected, and the curb plate is fixed in the top outside of slide bar, both ends are fixed with rolling gear about the rolling wheel, the below of curb plate is provided with the kelly, the spout has been seted up to the upper surface of base, the medial surface of slide bar is fixed with the chip removal board.

Preferably, the collecting frame is of a U-shaped structure, the lower part of the collecting frame is connected with the rotating rod in a clamping and rotating manner, and the collecting frame and the base form a dismounting and mounting structure.

Preferably, the lower part of the sliding rod is in threaded connection with the connecting screw rod, the sliding rod and the sliding groove on the surface of the base are in clamping connection, and the sliding structures are symmetrically distributed around the central axis of the first helical gear.

Preferably, the movable plate and the surface of the sliding rod form an elastic structure through the first spring, and a connecting clamping pin is fixed on the right side of the pressing pad on the upper surface of the movable plate.

Preferably, the clamping rod is of a concave structure, the clamping rod is rotatably connected with the sliding rod, the clamping rod forms an elastic structure with the surface of the sliding rod through a second spring, and the clamping rod is connected with the rotating gear in a clamping mode.

Preferably, the chip removal board is convex structure, and the lower terminal surface of chip removal board laminates with the up end of base mutually to the width of chip removal board is greater than the width of spout.

Compared with the prior art, the beneficial effects of the utility model are that: the clamping device for the WPC composite floor deformation resistance test,

(1) the winding wheel, the connecting rope, the movable plate and the connecting clamping needles are arranged, the winding wheel can wind the connecting rope conveniently by rotating the rotating shaft, the connecting rope is further wound to pull the movable plate to rotate, the connecting clamping needles on the pressing pad on the upper surface of the movable plate clamp the composite floor, and the limiting clamping of the composite floor is facilitated;

(2) the clamping rod with the concave-shaped structure can be matched with the clamping rod with the concave-shaped structure to be clamped with the rotating gears at the left end and the right end of the winding wheel, so that the winding wheel can be conveniently clamped and fixed after being wound, a movable plate can be conveniently fixed after being limited, and the use of the device is improved;

(3) the chip removal board that is provided with convex structure and demountable installation's collection frame can conveniently push away the middle part of base with the garrulous saw-dust through the inboard chip removal board of slide bar, has made things convenient for the collection of garrulous saw-dust, improves the device's result of use.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the slide bar of the present invention;

fig. 3 is a schematic diagram of a structure in fig. 1 of the present invention:

fig. 4 is a schematic view of the structure of the base of the present invention.

In the figure: 1. a base; 2. a collection frame; 3. rotating the rod; 4. a first helical gear; 5. connecting a screw rod; 6. a second helical gear; 7. a slide bar; 8. a fixing plate; 9. pressing the cushion; 10. a movable plate; 11. a first spring; 12. connecting ropes; 13. a side plate; 14. a rotating shaft; 15. a clamping rod; 16. a second spring; 17. connecting the clamping pin; 18. a winding wheel; 19. a rotating gear; 20. a chute; 21. a chip removal 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.

Referring to fig. 1-4, the present invention provides a technical solution: a clamping device for WPC composite floor deformation resistance testing comprises a base 1, a collecting frame 2, a rotating rod 3, a first helical gear 4, a connecting screw rod 5, a second helical gear 6, a sliding rod 7, a fixing plate 8, an extrusion pad 9, a movable plate 10, a first spring 11, a connecting rope 12, a side plate 13, a rotating shaft 14, a clamping rod 15, a second spring 16, a connecting clamping pin 17, a winding wheel 18, a rotating gear 19, a sliding groove 20 and a chip removal plate 21, wherein the collecting frame 2 is arranged in the middle of the upper portion of the base 1, a rotating rod 3 is connected with a lower bearing of the base 1, the first helical gear 4 is fixed above the rotating rod 3, the connecting screw rod 5 is rotatably connected with the left end and the right end of the inner side of the base 1, the second helical gear 6 is fixedly connected with the inner side of the connecting screw rod 5, the second helical gear 6 is meshed with the first helical gear 4, the sliding rod 7, and the fixed plate 8 is fixedly installed on the inner side above the sliding rod 7, the movable plate 10 is rotatably connected below the sliding rod 7, the extrusion pads 9 are adhered on the surfaces of the fixed plate 8 and the movable plate 10, the connecting rope 12 is fixed on the surface of the movable plate 10, one end of the connecting rope 12 penetrates through the fixed plate 8 and the sliding rod 7 to be connected with the winding wheel 18, the winding wheel 18 is rotatably connected on the surface of the side plate 13 through the rotating shaft 14, the side plate 13 is fixed on the outer side above the sliding rod 7, the rotating gears 19 are fixed at the left end and the right end of the winding wheel 18, the clamping rod 15 is arranged below the side plate 13, the sliding groove 20 is formed in the upper surface of the base 1, and the chip removal plate 21 is.

Collect frame 2 and be "U" font structure as in fig. 1 and fig. 4, and the below of collecting frame 2 is connected for the snap-on rotation with dwang 3, and collect frame 2 and base 1 constitution dismantlement mounting structure, made things convenient for the collection of shredded wood bits, the below and the connecting screw 5 of slide bar 7 are threaded connection, and slide bar 7 is the sliding structure of snap-on connection with the spout 20 on base 1 surface, and this sliding structure is about the axis symmetric distribution of first helical gear 4, made things convenient for the regulation of distance between the slide bar 7.

As shown in fig. 1 and 3, the movable plate 10 forms an elastic structure with the surface of the sliding rod 7 through the first spring 11, and the right side of the pressing pad 9 on the upper surface of the movable plate 10 is fixed with the connecting clamp pin 17, which facilitates the clamping of the WPC composite floor, as shown in fig. 1 and 2, the clamp rod 15 is in a concave structure, and the clamp rod 15 is rotatably connected with the sliding rod 7, and the clamp rod 15 forms an elastic structure with the surface of the sliding rod 7 through the second spring 16, and the clamp rod 15 is in a clamping connection with the rotating gear 19, which facilitates the fixation of the WPC composite floor after clamping, as shown in fig. 1, the debris discharge plate 21 is in a circular arc structure, and the lower end surface of the debris discharge plate 21 is attached to the upper end surface of the base 1, and the width of the debris discharge plate 21 is greater than that of the sliding chute 20, which facilitates the.

The working principle is as follows: firstly, when in use, the WPC composite floor to be tested is placed between the fixed plate 8 and the movable plate 10, then the rotating shaft 14 is rotated, the rotating shaft 14 drives the winding wheel 18 to wind the connecting rope 12, further the connecting rope 12 pulls the movable plate 10, the movable plate 10 moves upwards, the connecting clamp needle 17 on the extrusion pad 9 on the inner side of the movable plate 10 is convenient to extrude and clamp the WPC composite floor, then the clamping rod 15 is rotated to clamp the rotating gears 19 on the left side and the right side of the winding wheel 18 under the action of the second spring 16, the limiting and fixing of the winding wheel 18 are convenient, further the fixing of the WPC composite floor is convenient, when the distance between 2 sliding rods 7 needs to be adjusted, the rotating rod 3 can be rotated to drive the second helical gear 6 to mesh and rotate through the first helical gear 4, further the connecting screw rod 5 is convenient to rotate, and the sliding rods 7 are enabled to move on the connecting screw rod 5 in a threaded manner, the device is convenient to adjust the distance, after the test is finished, the chip removal plate 21 of the circular arc-shaped structure of the accessible is matched with the rotating rod 3, the broken wood chips are conveniently pushed to the middle part, the broken wood chips are collected in the collection frame 2, the collection of the broken wood chips is facilitated, and the device is the using principle of the clamping device for the WPC composite floor anti-deformation test.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a WPC laminate flooring anti-deformation test clamping device, includes base (1), fixed plate (8) and rolling wheel (18), its characterized in that: the collecting frame (2) is arranged in the middle of the upper portion of the base (1), a rotating rod (3) is connected to the lower portion of the base (1) through a bearing, a first helical gear (4) is fixed to the upper portion of the rotating rod (3), a connecting screw rod (5) is rotatably connected to the left end and the right end of the inner side of the base (1), a second helical gear (6) is fixedly connected to the inner side of the connecting screw rod (5), the second helical gear (6) is meshed with the first helical gear (4), sliding rods (7) are connected to the left end and the right end of the connecting screw rod (5), a fixing plate (8) is fixedly installed on the inner side of the upper portion of each sliding rod (7), a movable plate (10) is rotatably connected to the lower portion of each sliding rod (7), extrusion pads (9) are bonded to the surfaces of the fixing plate (8) and the movable plate (10), and a, and the one end of connecting rope (12) is passed fixed plate (8) and slide bar (7) and is connected with rolling wheel (18), rolling wheel (18) are rotated through axis of rotation (14) and are connected on the surface of curb plate (13), and curb plate (13) are fixed in the top outside of slide bar (7), both ends are fixed with rotating gear (19) about rolling wheel (18), the below of curb plate (13) is provided with kelly (15), spout (20) have been seted up to the upper surface of base (1), the medial surface of slide bar (7) is fixed with chip removal board (21).

2. The clamping device for the WPC composite floor deformation resistance test according to claim 1, wherein: collect frame (2) and be "U" font structure, and the below of collecting frame (2) is connected for the snap-on rotation with dwang (3) to collect frame (2) and base (1) constitution dismantlement mounting structure.

3. The clamping device for the WPC composite floor deformation resistance test according to claim 1, wherein: the lower part of the sliding rod (7) is in threaded connection with the connecting screw rod (5), the sliding rod (7) and a sliding groove (20) in the surface of the base (1) are in clamping connection, and the sliding structures are symmetrically distributed around the central axis of the first helical gear (4).

4. The clamping device for the WPC composite floor deformation resistance test according to claim 1, wherein: the movable plate (10) and the surface of the sliding rod (7) form an elastic structure through a first spring (11), and a connecting clamping pin (17) is fixed on the right side of the pressing pad (9) on the upper surface of the movable plate (10).

5. The clamping device for the WPC composite floor deformation resistance test according to claim 1, wherein: the clamping rod (15) is of a concave structure, the clamping rod (15) is rotatably connected with the sliding rod (7), the clamping rod (15) forms an elastic structure with the surface of the sliding rod (7) through a second spring (16), and meanwhile the clamping rod (15) is connected with the rotating gear (19) in a clamping mode.

6. The clamping device for the WPC composite floor deformation resistance test according to claim 1, wherein: the chip removal board (21) is of a circular arc-shaped structure, the lower end face of the chip removal board (21) is attached to the upper end face of the base (1), and the width of the chip removal board (21) is larger than that of the sliding groove (20).