CN216097954U

CN216097954U - Timber grinding device for building engineering

Info

Publication number: CN216097954U
Application number: CN202122080762.5U
Authority: CN
Inventors: 李路遥
Original assignee: Individual
Current assignee: Zhejiang Baoli Construction Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-22
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of wood processing, and discloses a wood polishing device for constructional engineering, which comprises a box body, wherein a screw rod is rotatably installed on the back surface of an inner cavity of a base, a slide block is installed on the outer surface of the screw rod in a threaded manner, a slide rod is slidably installed in the base, a processing table is fixedly installed at the top end of the slide rod, a telescopic block is fixedly installed at the bottom of the processing table, driving blocks are rotatably installed on two sides of the top of the processing table, the slide block is driven to move by rotating the screw rod, the slide block is matched with the slide rod to adjust wood on the processing table to a height suitable for polishing in the moving process, a polishing mechanism is driven to move back and forth by a second shaft matched with a spiral groove and a fixed rod to automatically polish the wood, so that the aim of automatically polishing the wood with different thicknesses is achieved, the problem of staff and the dust direct contact that the timber produced of polishing has been avoided.

Description

Timber grinding device for building engineering

Technical Field

The utility model relates to the technical field of wood processing, in particular to a wood polishing device for constructional engineering.

Background

Wood is a lignified tissue formed by plants capable of secondary growth, such as trees and shrubs. After the primary growth of the plants is finished, a fiber forming layer in roots and stems starts to move, phloem is developed outwards, wood is developed inwards, the wood is a general name of plant tissues developed inwards by the fiber forming layer and comprises xylem and thin-wall rays, the wood plays a great supporting role in human life, people use the wood in different ways according to different property characteristics of the wood, the wood is frequently used in building engineering operation, and the surface of the wood needs to be polished and leveled by a polishing device before the wood is used, and then the wood is put into use.

Present timber grinding device for building engineering is when using, is difficult to carry out the automation to the timber of different thickness and polishes, and the dust direct contact that the in-process staff of polishing produced easily and polishing has influenced staff's health, and timber takes place the skew easily at the in-process of polishing, is difficult to guarantee the homogeneity that timber was polished.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a wood polishing device for construction engineering, which has the advantages of being capable of automatically polishing woods with different thicknesses, avoiding the problem that workers are in direct contact with dust generated by polishing the woods, ensuring the health of the workers, being convenient for fixing the woods, ensuring the uniformity of wood polishing and the like, and solving the problems that the polishing device is difficult to automatically polish the woods with different thicknesses, the workers are easy to be in direct contact with the dust generated by polishing in the polishing process, the health of the workers is influenced, the woods are easy to deviate in the polishing process, and the uniformity of wood polishing is difficult to ensure.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: a wood polishing device for constructional engineering comprises a box body, wherein a base is fixedly installed at the bottom of an inner cavity of the box body, a screw rod is installed on the back of the inner cavity of the base in a rotating mode, a sliding block is installed on the outer surface of the screw rod in a threaded mode, a sliding rod is installed inside the base in a sliding mode, a processing table is fixedly installed at the top end of the sliding rod, a telescopic block is fixedly installed at the bottom of the processing table, driving blocks are installed on two sides of the top of the processing table in a rotating mode, a first shaft is fixedly installed on one side, away from each other, of each driving block, a clamping block is installed on one side, opposite to the two driving blocks, of each clamping block in the two sides, away from each other, of each clamping block is fixedly installed with a connecting rod, a second shaft is rotatably installed on two sides of the back of the inner cavity of the box body, and spiral grooves are formed in the outer surfaces of the two second shafts, two the equal fixed mounting of inner wall of helicla flute has the dead lever, two fixed mounting has grinding machanism between the dead lever.

Preferably, the front end of the screw rod penetrates through the base and the box body in sequence and extends to the outside of the box body, and the top end of the sliding rod penetrates through the base and extends to the outside of the base.

Preferably, the bottom of the telescopic block penetrates through the base and extends to the inside of the base, and the bottom of the telescopic block is connected with the top of the sliding block in a sliding mode.

Preferably, the bottom of the sliding block is in sliding connection with the bottom of the inner cavity of the base, and the longitudinal section of the driving block is circular.

Preferably, the two ends of the first shaft, which are far away from each other, penetrate through the box body and extend to the outside of the box body, and the two ends of the connecting rod, which are far away from each other, are rotatably connected with one side, opposite to the two driving blocks, of the connecting rod.

Preferably, the front ends of the two second shafts are rotatably connected with the front surface of the inner cavity of the box body, and the ends, far away from each other, of the two fixing rods are slidably connected with the two sides of the inner cavity of the box body.

(III) advantageous effects

Compared with the prior art, the utility model provides a wood polishing device for constructional engineering, which has the following beneficial effects: this timber grinding device accessible for building engineering drives the slider removal through rotating the lead screw, and the slider is adjusting the height to being fit for polishing to the timber on the processing bench through flexible piece cooperation slide bar at the removal in-process, and it is rotatory through rotating an axle drive driving block, and the driving block drives two grip blocks through the connecting rod and fixes timber to middle removal at rotatory in-process, and it is automatic to polish to timber to drive the grinding machanism back-and-forth movement through No. two axle cooperation helicla flutes and dead lever at last.

1. This timber grinding device for building engineering, it removes to drive the slider through rotating the lead screw, the slider is moving the in-process and adjusting the timber on the processing bench to the height that is fit for polishing through flexible piece cooperation slide bar, it polishes to carry out the automation to timber to drive the grinding machanism back-and-forth movement through No. two axle cooperation helicla flutes and dead lever, reached and to carry out the purpose of polishing in the automation to the timber of different thickness, the in-process of polishing does not need artifical participation operation, the dust direct contact's that staff and the timber of polishing produced problem has been avoided, staff's health has been ensured.

2. This timber grinding device for building engineering drives the drive block rotation through rotating a axle, and the drive block drives two grip blocks through the connecting rod at rotatory in-process and removes to the centre and fix timber, and is more convenient to timber is fixed, has solved timber and has taken place the problem of skew easily at the in-process of polishing, has guaranteed the homogeneity that timber was polished.

Drawings

FIG. 1 is a front view in longitudinal section of the internal structure of the present invention;

FIG. 2 is a front view of the internal structure of the base of the present invention;

fig. 3 is a cross-sectional bottom view of the internal structure of the present invention.

In the figure: 1. a box body; 2. a base; 3. a screw rod; 4. a slider; 5. a slide bar; 6. a processing table; 7. a telescopic block; 8. a drive block; 9. a first shaft; 10. a clamping block; 11. a connecting rod; 12. a second shaft; 13. a helical groove; 14. fixing the rod; 15. a grinding mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a wood polishing device for construction engineering comprises a box body 1, a base 2 is fixedly installed at the bottom of an inner cavity of the box body 1, a screw rod 3 is rotatably installed at the back of the inner cavity of the base 2, a slide block 4 is installed on the outer surface of the screw rod 3 in a threaded manner, a slide rod 5 is slidably installed inside the base 2, a processing table 6 is fixedly installed at the top end of the slide rod 5, a telescopic block 7 is fixedly installed at the bottom of the processing table 6, driving blocks 8 are rotatably installed at both sides of the top of the processing table 6, a first shaft 9 is fixedly installed at the side, far away from each other, of the two driving blocks 8, clamping blocks 10 are slidably installed at the side, opposite to the two driving blocks 8, connecting rods 11 are fixedly installed at the side, a second shaft 12 is rotatably installed at both sides of the back of the inner cavity of the box body 1, and the rear end of the second shaft 12 is fixedly connected with an external driving device, the external driving device can drive the second shaft 12 to rotate positively and reversely, the outer surfaces of the second shafts 12 are respectively provided with a spiral groove 13, the inner walls of the two spiral grooves 13 are respectively and fixedly provided with a fixed rod 14, a polishing mechanism 15 is fixedly arranged between the two fixed rods 14, the polishing mechanism 15 comprises a motor, a rotating shaft and a grinding disc, the front end of the screw rod 3 sequentially penetrates through the base 2 and the box body 1 and extends to the outside of the box body 1, the top end of the slide rod 5 penetrates through the base 2 and extends to the outside of the base 2, the bottom of the telescopic block 7 penetrates through the base 2 and extends to the inside of the base 2, the bottom of the telescopic block 7 is in sliding connection with the top of the slide block 4, the bottom of the slide block 4 is in sliding connection with the bottom of the inner cavity of the base 2, the longitudinal section of the driving block 8 is circular, one end of each of the first shafts 9, which is far away from each other, penetrates through the box body 1 and extends to the outside of the box body 1, one end of each connecting rod 11, is rotatably connected with one side, which is opposite to each driving block 8, the front ends of the two second shafts 12 are rotatably connected with the front surface of the inner cavity of the box body 1, and the ends, far away from each other, of the two fixing rods 14 are slidably connected with the two sides of the inner cavity of the box body 1.

The working principle is as follows: firstly, the staff places the timber that needs to polish on processing platform 6, then drive slider 4 through rotating lead screw 3 and remove, slider 4 is at the removal in-process through flexible piece 7 cooperation slide bar 5 come the timber on processing platform 6 to adjust to the height that is fit for polishing, it is rotatory to drive driving block 8 through rotating No. one axle 9 afterwards, driving block 8 drives two grip blocks 10 through connecting rod 11 in rotatory process and moves to the centre and fix timber, it is rotatory to start No. two axles 12 of external drive device drive again, No. two axles 12 are at rotatory in-process through the cooperation dead lever 14 of helicla flute 13 drive grinding machanism 15 back-and-forth movement and are carried out automated polishing to timber.

To sum up, this timber grinding device for building engineering accessible rotates lead screw 3 and drives slider 4 and remove, and slider 4 is moving the in-process and adjusts the height that is fit for polishing with the timber on the processing platform 6 through flexible piece 7 cooperation slide bar 5, and it is rotatory to drive driving block 8 through rotating No. one axle 9, and driving block 8 drives two grip blocks 10 through connecting rod 11 in rotatory in-process and moves timber to the centre and fix, and it polishes to drive grinding machanism 15 back-and-forth movement to timber to automize through No. two axles 12 cooperation helicla flute 13 and dead lever 14 at last.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a timber grinding device for building engineering, includes box (1), its characterized in that: the bottom fixed mounting of box (1) inner chamber has base (2), the back of base (2) inner chamber rotates installs lead screw (3), the surface screw thread of lead screw (3) installs slider (4), the inside slidable mounting of base (2) has slide bar (5), the top fixed mounting of slide bar (5) has processing platform (6), the bottom fixed mounting of processing platform (6) has flexible piece (7), the both sides at processing platform (6) top all rotate and install drive block (8), the equal fixed mounting of one side that two drive block (8) kept away from each other has a number of axle (9), the equal slidable mounting of both sides at processing platform (6) top just is located the relative party of two drive block (8) has grip block (10), two the equal fixed mounting of one side that grip block (10) kept away from each other has connecting rod (11), the both sides at the box (1) inner chamber back all rotate and install No. two axle (12), two helicla flute (13), two have all been seted up to the surface of No. two axle (12) the equal fixed mounting of inner wall of helicla flute (13) has dead lever (14), two fixed mounting has grinding machanism (15) between dead lever (14).

2. The wood grinding device for construction engineering according to claim 1, wherein: the front end of lead screw (3) runs through base (2) and box (1) in proper order and extends to the outside of box (1), the top of slide bar (5) runs through base (2) and extends to the outside of base (2).

3. The wood grinding device for construction engineering according to claim 1, wherein: the bottom of flexible piece (7) runs through base (2) and extends to the inside of base (2), the bottom of flexible piece (7) and the top sliding connection of slider (4).

4. The wood grinding device for construction engineering according to claim 1, wherein: the bottom of the sliding block (4) is in sliding connection with the bottom of the inner cavity of the base (2), and the longitudinal section of the driving block (8) is circular.

5. The wood grinding device for construction engineering according to claim 1, wherein: two one end that axle (9) kept away from each other all runs through box (1) and extends to the outside of box (1), two one end that connecting rod (11) kept away from each other all with two drive block (8) relative one side rotation connection.

6. The wood grinding device for construction engineering according to claim 1, wherein: the front ends of the two second shafts (12) are rotatably connected with the front surface of the inner cavity of the box body (1), and the ends, far away from each other, of the two fixing rods (14) are slidably connected with the two sides of the inner cavity of the box body (1).