CN210476429U

CN210476429U - Wearability presentation device of various door plants

Info

Publication number: CN210476429U
Application number: CN201921271442.4U
Authority: CN
Inventors: 陈洋
Original assignee: Siyang Zhenxuan Wood Door Co ltd
Current assignee: Siyang Zhenxuan Wood Door Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-08
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a wearability presentation device on all kinds of door plants, including base and abrasive disc, the middle part fixed mounting on base top has the motor, fixedly connected with workstation on the output shaft of motor, the equal fixed mounting in both sides on workstation top has concave piece, the top of two concave pieces all is provided with clamping mechanism, clamping mechanism includes the bolt and sets up the clamp splice in the bolt bottom, the bolt cup joints through the top screw thread of external screw thread and concave piece, the same support of the equal fixedly connected with in both sides on base top, the middle part fixedly connected with threaded rod on support inner chamber top, the inside of threaded rod is provided with the square pole that can longitudinal movement. This kind of wearability presentation device of various door plants uses through the cooperation of compression spring, nut, square bar and square, makes the people can adjust compression spring's compressive capacity through swivel nut, and then changes the effort of compression spring effect on the abrasive disc, and the effort is stable, has reduced the error of polishing.

Description

Wearability presentation device of various door plants

Technical Field

The utility model relates to a wearability presentation device specifically is a wearability presentation device of various door plants.

Background

At present, most door panels are subjected to surface grinding by abrasive paper manually, so that the wear resistance of the door panels is detected, but the grinding error is large due to the fact that the grinding force cannot be controlled in manual grinding, and the wear resistance of various plates under the same acting force cannot be reflected. Therefore, the wear resistance demonstration device for various door panels is improved.

Disclosure of Invention

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

the utility model relates to a wear resistance demonstration device for various door plates, which comprises a base and a grinding disc, wherein the middle part of the top end of the base is fixedly provided with a motor, an output shaft of the motor is fixedly connected with a workbench, both sides of the top end of the workbench are fixedly provided with concave blocks, the tops of the two concave blocks are respectively provided with a clamping mechanism, the clamping mechanism comprises a bolt and a clamping block arranged at the bottom end of the bolt, the bolt is sleeved with the top thread of the concave block through an external thread, both sides of the top end of the base are fixedly connected with a same bracket, the middle part of the top end of an inner cavity of the bracket is fixedly connected with a threaded rod, the inside of the threaded rod is provided with a square rod capable of moving longitudinally, the bottom end of the square rod is fixedly connected with a square block positioned outside the threaded rod, the outside of the square, the utility model discloses a grinding machine, including threaded rod, square frame, motor, movable rod, external power supply, nut, fixed establishment, movable rod, reset spring, motor, grinding switch and external power supply electric connection, the nut has been cup jointed through the external screw thread in the outside of threaded rod, the outside of threaded rod is provided with the compression spring who is located the nut below, the both sides of square frame all are provided with fixed establishment, fixed establishment includes the movable rod and sets up at the outside reset spring of movable rod, the movable rod sets up the one side at square.

As a preferred technical scheme of the utility model, the equal fixed mounting in four corners of workstation bottom has the universal wheel that is used for supporting the workstation, four the bottom of universal wheel all with the top sliding connection of base.

As an optimal technical scheme of the utility model, the middle part on clamp splice top cup joints through the bottom of bearing with the bolt, the bottom of clamp splice is provided with a plurality of rubber piece.

As an optimized technical scheme of the utility model, the tip of movable rod runs through and extends to the inside of square frame and with one side joint of square.

As a preferred technical scheme of the utility model, the top fixedly connected with stopper of square pole, the stopper is square with the inside shape of threaded rod, the outside and the inside sliding connection of threaded rod of stopper.

As an optimal technical scheme of the utility model, compression spring's top and the bottom sliding connection of nut, compression spring's bottom and the top fixed connection of square.

The utility model has the advantages that:

1. this kind of wearability presentation device of various door plants uses through the cooperation of compression spring, nut, square bar and square, makes the people can adjust compression spring's compressive capacity through swivel nut, and then changes the effort of compression spring effect on the abrasive disc, and the effort is stable, has reduced the error of polishing.

2. This kind of wearability presentation device of various door plants uses through movable rod and reset spring's cooperation, makes fixing that square frame can relax perhaps take off from the square on the square, and then has made things convenient for the installation and the dismantlement of abrasive disc, has promoted the wearability presentation device's of various door plants practicality.

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 view of a wear resistance demonstrating device for various door panels of the present invention;

fig. 2 is a schematic view of the internal structure of the threaded rod of the wear resistance demonstrating device for various door panels of the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a of the device for demonstrating wear resistance of various door panels of the present invention.

In the figure: 1. a base; 2. a motor; 3. a work table; 4. a universal wheel; 5. a concave block; 6. a bolt; 7. a clamping block; 8. a support; 9. a threaded rod; 10. a square bar; 11. a square block; 12. a square frame; 13. a movable rod; 14. a return spring; 15. a grinding disk; 16. a nut; 17. compressing the spring.

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 figures 1, 2 and 3, the wear resistance demonstration device for various door panels of the utility model comprises a base 1 and a grinding disc 15, wherein a motor 2 is fixedly arranged in the middle of the top end of the base 1, a workbench 3 is fixedly connected on an output shaft of the motor 2, concave blocks 5 are fixedly arranged on both sides of the top end of the workbench 3, clamping mechanisms are arranged on the tops of the two concave blocks 5, each clamping mechanism comprises a bolt 6 and a clamping block 7 arranged at the bottom end of the bolt 6, the bolt 6 is sleeved with the top thread of the concave block 5 through an external thread, the two sides of the top end of the base 1 are fixedly connected with a same bracket 8, a threaded rod 9 is fixedly connected in the middle of the top end of an inner cavity of the bracket 8, a square rod 10 capable of moving longitudinally is arranged inside the threaded rod 9, a square block 11 positioned outside the threaded rod 9 is fixedly connected at the bottom end of the, the bottom fixedly connected with abrasive disc 15 of square frame 12, threaded rod 9's outside has cup jointed nut 16 through the external screw thread, threaded rod 9's outside is provided with the compression spring 17 that is located nut 16 below, square frame 12's both sides all are provided with fixed establishment, fixed establishment includes movable rod 13 and sets up at the outside reset spring 14 of movable rod 13, movable rod 13 sets up the one side at square frame 12, motor 2 is through the switch of polishing and the external power supply electric connection that are equipped with on it.

Wherein, the equal fixed mounting in four corners of 3 bottoms of workstation has universal wheel 4 that is used for supporting workstation 3, four universal wheel 4's bottom all with base 1's top sliding connection, not only play good supporting role to workstation 3 through universal wheel 4, and the frictional force between universal wheel 4 and the base 1 is little, the rotation that makes workstation 3 can be nimble.

Wherein, the middle part on clamp splice 7 top cup joints through the bottom of bearing with bolt 6, and the bottom of clamp splice 7 is provided with a plurality of rubber block, has increased the frictional force between clamp splice 7 and the door plant through a plurality of rubber wheel, when making clamp splice 7 clip the door plant under the effect of bolt 6, the door plant is difficult for taking place relative slip with the clamp splice.

Wherein, the tip of movable rod 13 runs through and extends to the inside of square frame 12 and with one side joint of square 11, through movable rod 13 and reset spring 14, make fixing on square 11 or taking off from square 11 that square frame 12 can relax, and then made things convenient for the installation and the dismantlement of abrasive disc 15, promoted the wearability presentation device's of various door plants practicality.

Wherein, the top fixedly connected with stopper of square pole 10, stopper and the inside shape of threaded rod 9 are squarely, and the outside and the inside sliding connection of threaded rod 9 of stopper have guaranteed through the stopper that square pole 10 can not rotate, and then have guaranteed that square 11, square frame 12 and abrasive disc 15 can not rotate.

Wherein, compression spring 17's top and nut 16's bottom sliding connection, compression spring 17's bottom and the top fixed connection of square 11, through compression spring 17, nut 16, square pole 10 and square 11's cooperation use, make the people can adjust compression spring 17's compressive capacity through swivel nut 16, and then change compression spring 17 and act on the effort on abrasive disc 15, and the effort is stable, has reduced the error of polishing.

When the door panel grinder works, firstly, a door panel is placed inside the two concave blocks 5, the two bolts 6 are screwed down, the two bolts 6 descend and drive the two clamping blocks 7 to clamp the door panel, the door panel is not easy to shake, the nut 16 is rotated forward, the nut 16 descends and drives the compression spring 17, the square rod 10, the square block 11, the square frame 12 and the grinding disc 15 to descend together, after the grinding disc 15 is contacted with the top of the door panel, the nut 16 is rotated forward according to the using condition, at the moment, due to the limitation of the position of the door panel, the square rod 10, the square block 11, the square frame 12 and the grinding disc 15 cannot descend continuously, the nut 16 descends to extrude the compression spring 17, the compression amount of the compression spring 17 is adjusted, after the adjustment is finished, the nut 16 stops rotating, the grinding switch is opened, the output shaft of the motor 2 drives the workbench 3 to rotate, the workbench 3 drives the door panel to rotate through the two concave, its top of rotatory door plant is polished by abrasive disc 15, and after finishing polishing, unscrew two bolts 6, make two clamp splice 7 and door plant separation, close the switch of polishing, reverse rotation nut 16 makes nut 16 rebound, and compression spring 17 resumes gradually, after compression spring 17 reconversion, continues reverse rotation nut 16 to upwards carry and draw abrasive disc 15, after abrasive disc 15 and door plant separation, stop to rotate nut 16, take off the door plant.

Finally, it should be noted that: 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.

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 wear resistance demonstration device for various door panels comprises a base (1) and a grinding disc (15), and is characterized in that a motor (2) is fixedly mounted in the middle of the top end of the base (1), a workbench (3) is fixedly connected onto an output shaft of the motor (2), concave blocks (5) are fixedly mounted on two sides of the top end of the workbench (3), clamping mechanisms are arranged on the tops of the two concave blocks (5), each clamping mechanism comprises a bolt (6) and a clamping block (7) arranged at the bottom end of the bolt (6), the bolt (6) is in threaded sleeve joint with the tops of the concave blocks (5) through external threads, the two sides of the top end of the base (1) are fixedly connected with a same support (8), a threaded rod (9) is fixedly connected to the middle of the top end of an inner cavity of the support (8), and a square rod (10) capable of moving longitudinally is arranged inside the threaded rod (9), the bottom fixedly connected with of square pole (10) is located outside square (11) of threaded rod (9), the outside of square (11) is provided with square (12), the bottom fixedly connected with abrasive disc (15) of square (12), nut (16) have been cup jointed through the external screw thread in the outside of threaded rod (9), the outside of threaded rod (9) is provided with compression spring (17) that are located nut (16) below, the both sides of square (12) all are provided with fixed establishment, fixed establishment includes movable rod (13) and sets up at outside reset spring (14) of movable rod (13), movable rod (13) set up the one side at square (12), motor (2) are through the polish switch and external power supply electric connection that are equipped with on it.

2. The wear resistance demonstration device for various door panels as claimed in claim 1, wherein four corners of the bottom end of the workbench (3) are fixedly provided with universal wheels (4) for supporting the workbench (3), and the bottoms of the four universal wheels (4) are slidably connected with the top end of the base (1).

3. The device for demonstrating the abrasion resistance of various door panels according to claim 1, wherein the middle of the top end of the clamping block (7) is sleeved with the bottom end of the bolt (6) through a bearing, and a plurality of rubber blocks are arranged at the bottom end of the clamping block (7).

4. The wear-resistance demonstration device for door panels of various types according to claim 1, characterized in that the end of the movable rod (13) penetrates and extends into the square frame (12) and is clamped with one side of the square block (11).

5. The wear resistance demonstration device for various door panels as claimed in claim 1, wherein a limiting block is fixedly connected to the top end of the square rod (10), the limiting block and the inner portion of the threaded rod (9) are both square, and the outer portion of the limiting block is slidably connected with the inner portion of the threaded rod (9).

6. A wear demonstration apparatus for door panels of various types, according to claim 1, characterized in that the top end of the compression spring (17) is slidably connected to the bottom end of the nut (16), and the bottom end of the compression spring (17) is fixedly connected to the top end of the block (11).