CN210731933U

CN210731933U - Building wall grinds paper-back edition and puts

Info

Publication number: CN210731933U
Application number: CN201921080721.2U
Authority: CN
Inventors: 鱼盼盼; 林珊
Original assignee: Fuzhou College of Foreign Studies and Trade
Current assignee: Fuzhou College of Foreign Studies and Trade
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-06-12
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a building wall grinding device, which comprises a working box, wherein the outer wall of the working box is provided with an elastic supporting component supported by the wall surface, the lower surface of the working box is provided with a T-shaped groove, and the upper surface of the T-shaped groove is provided with a sliding groove in a penetrating way; a T-shaped block is slidably mounted inside the T-shaped groove, a sliding block is mounted on the upper surface of the T-shaped block, the bottom surface of the T-shaped block penetrates out of the T-shaped groove and is provided with a working flat plate, and a fixing clamp is mounted on the upper surface of the working flat plate; the surface mounting has the motor on the work box, the cam is installed to the output of motor, the internally mounted of work box has elastic telescopic rod. Has the advantages that: utilize cam and elasticity telescopic link to promote the sliding block at the inside reciprocating sliding of sliding tray to make the dull and stereotyped reciprocating motion that works, utilize the dull and stereotyped drive of work to polish abrasive paper and carry out reciprocating motion, realized polishing fast of wall, polish effectually, improved the efficiency of polishing of wall greatly.

Description

Building wall grinds paper-back edition and puts

Technical Field

The utility model relates to a building wall treatment facility field, concretely relates to building wall grinds paper-back edition and puts.

Background

Wall is polished and is an important link in the wall fitment, scrapes the wall at the putty wholesale, when waiting that the putty dried knot is on the wall, need polish the operation to the wall, and operating personnel will polish abrasive paper fixed mounting on abrasive paper frame, make abrasive paper's granule face and wall contact, through reciprocal promotion abrasive paper frame, improve the roughness and the careful degree of wall.

However, this type of sanding is slow and inefficient, and requires constant sanding by the operator, which can easily cause operator fatigue.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a building wall grinds paper-back edition and puts in order to solve above-mentioned problem, the utility model provides an among a great deal of technical scheme polish abrasive paper can quick reciprocating motion in the preferred technical scheme, realized the technical effect of polishing fast of wall, see the explanation below for details.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a building wall grinds paper-back edition and puts, including the work box, the work box outer wall is installed with the elastic support subassembly that supports with the wall, the work box lower surface is provided with T type groove, T type groove upper surface runs through and is provided with the sliding tray, the sliding tray with T type groove all extends along the length direction of work box;

a T-shaped block is slidably mounted inside the T-shaped groove, a sliding block is mounted on the upper surface of the T-shaped block, the sliding block penetrates through the sliding groove and extends into the working box, the bottom surface of the T-shaped block penetrates out of the T-shaped groove and is provided with a working flat plate, and a fixing clamp used for clamping and fixing polishing abrasive paper is mounted on the upper surface of the working flat plate;

surface mounting has the motor on the work box, the output of motor stretches into work box inside, and install the cam, the cam with the sliding block contacts, is used for promoting the sliding block is in the inside slip of sliding tray, the internally mounted of work box has elastic telescopic rod, elastic telescopic rod with the cam is located respectively the both sides of sliding block, elastic telescopic rod's flexible end with the sliding block contacts, is used for the cooperation the cam makes the sliding block is in the inside reciprocating sliding of sliding tray.

When the building wall surface grinding device is used, grinding abrasive paper is close to the bottom surface of the working flat plate, the edge of the grinding abrasive paper is turned over to the upper surface of the working flat plate, and the grinding abrasive paper is clamped and fixed through the fixing clamp; the motor is powered on, the elastic supporting component is in contact with the wall surface, the elasticity of the elastic supporting component is overcome, the work box is pushed, the work flat plate is gradually in contact with the wall surface, the cam is driven to rotate through the motor, when the far hub point of the cam is gradually in contact with the sliding block, the elasticity of the elastic telescopic rod is overcome, the sliding block is pushed to slide towards the direction of the elastic telescopic rod in the sliding groove, the elastic telescopic rod is contracted, when the far hub point of the cam is gradually far away from the sliding block, the elastic telescopic rod is extended under the elastic action of the elastic telescopic rod, the telescopic end of the elastic telescopic rod pushes the sliding block to move towards the cam direction, the sliding block can move in the sliding groove in a reciprocating manner along with the continuous rotation of the cam, the T-shaped block is driven to slide in the T-shaped groove in a reciprocating manner through the sliding block, drive the dull and stereotyped reciprocating motion that carries out of work, through the dull and stereotyped drive abrasive paper of polishing carries out reciprocating motion, polishes to the wall, and this device utilizes the cam with the elasticity telescopic link promotes the sliding block is in inside reciprocating slide of sliding tray, thereby makes the dull and stereotyped reciprocating motion that carries out of work utilizes the dull and stereotyped drive abrasive paper of polishing of work carries out reciprocating motion, has realized polishing fast of wall, and it is effectual to polish, has improved the efficiency of polishing of wall greatly.

Preferably, the elastic telescopic rod comprises a fixed plate, the fixed plate is fixedly installed on the inner top surface of the working box, the fixed plate faces the surface of the sliding block, a fixed cylinder is installed on the fixed plate, a fixed baffle is installed at the end part, close to the sliding block, of the fixed cylinder, a sliding hole is formed in the surface of the fixed baffle in a penetrating mode, a sliding shaft is installed inside the sliding hole in a sliding mode, the outer end of the sliding shaft penetrates out of the sliding hole and is in contact with the sliding block, the inner end of the sliding shaft extends into the fixed cylinder and is provided with a movable baffle, and a supporting spring is installed between the movable baffle and the.

Preferably, the sliding hole is in clearance fit with the sliding shaft.

Preferably, the number of the elastic supporting assemblies is two, and the elastic supporting assemblies are symmetrically arranged on the outer wall of the working box in the width direction.

As preferred, the elastic support subassembly includes the backup pad, the backup pad horizontal installation be in case width direction's outer wall, the backup pad surface runs through and is provided with the guiding hole, guiding hole inside slidable mounting has the back shaft, wear out the back shaft upper end the guiding hole, and install the overhead gage, the back shaft lower extreme is worn out the guiding hole, and install down the baffle, thrust spring is installed in the back shaft outside, thrust spring be located the guiding hole lower surface with between the baffle down.

Preferably, the upper surface of the working box is provided with two handles, and the two handles are respectively close to two sides of the working box in the length direction.

Preferably, a protective cover used for isolating and protecting the motor is arranged on the upper surface of the working box.

Has the advantages that: utilize cam and elasticity telescopic link to promote the sliding block at the inside reciprocating sliding of sliding tray to make the dull and stereotyped reciprocating motion that works, utilize the dull and stereotyped drive of work to polish abrasive paper and carry out reciprocating motion, realized polishing fast of wall, polish effectually, improved the efficiency of polishing of wall greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a left-side view of the internal structure of the present invention;

fig. 3 is a schematic view of the internal structure of the elastic telescopic rod of the present invention;

fig. 4 is a schematic view of the internal structure of the elastic support assembly of the present invention.

The reference numerals are explained below:

1. an elastic telescopic rod; 101. a fixing plate; 102. a fixed cylinder; 103. a support spring; 104. a movable baffle; 105. fixing a baffle plate; 106. a sliding shaft; 107. a slide hole; 2. a work box; 201. a T-shaped groove; 202. a sliding groove; 203. a handle; 3. a working plate; 301. a fixing clip; 4. a T-shaped block; 5. a slider; 6. a motor; 601. a protective cover; 7. a cam; 8. an elastic support member; 801. a support plate; 802. an upper baffle plate; 803. a guide hole; 804. a support shaft; 805. a thrust spring; 806. and a lower baffle plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a building wall surface grinding device, which comprises a working box 2, wherein an elastic supporting component 8 supported by the wall surface is arranged on the outer wall of the working box 2, a T-shaped groove 201 is arranged on the lower surface of the working box 2, a sliding groove 202 is arranged on the upper surface of the T-shaped groove 201 in a penetrating manner, and the sliding groove 202 and the T-shaped groove 201 both extend along the length direction of the working box 2;

a T-shaped block 4 is slidably mounted in the T-shaped groove 201, a sliding block 5 is mounted on the upper surface of the T-shaped block 4, the sliding block 5 penetrates through the sliding groove 202 and extends into the working box 2, the bottom surface of the T-shaped block 4 penetrates through the T-shaped groove 201 and is provided with a working flat plate 3, and a fixing clamp 301 for clamping and fixing polishing abrasive paper is mounted on the upper surface of the working flat plate 3;

surface mounting has motor 6 on work box 2, inside motor 6's output stretched into work box 2, and install cam 7, cam 7 contacted with sliding block 5 for promote sliding block 5 and slide in sliding tray 202 is inside, the internally mounted of work box 2 has elastic telescopic rod 1, elastic telescopic rod 1 and cam 7 are located the both sides of sliding block 5 respectively, elastic telescopic rod 1's flexible end contacts with sliding block 5, be used for cooperation cam 7 to make sliding block 5 at the inside reciprocating sliding of sliding tray 202.

As an alternative embodiment, the elastic telescopic rod 1 includes a fixed plate 101, the fixed plate 101 is fixedly installed on the inner top surface of the work box 2, a fixed cylinder 102 is installed on the surface of the fixed plate 101 facing the sliding block 5, a fixed baffle 105 is installed on the end of the fixed cylinder 102 close to the sliding block 5, a sliding hole 107 is penetratingly arranged on the surface of the fixed baffle 105, a sliding shaft 106 is slidably installed inside the sliding hole 107, the outer end of the sliding shaft 106 penetrates through the sliding hole 107 and contacts with the sliding block 5, the inner end of the sliding shaft 106 extends into the fixed cylinder 102 and is installed with a movable baffle 104, a supporting spring 103 is installed between the movable baffle 104 and the fixed plate 101, the arrangement is such that, when the far hub point of the cam 7 gradually contacts with the sliding block 5, the sliding block 5 pushes the sliding groove 106 to move under the guidance of the sliding hole 107, the movable baffle 104 is pushed by the, the supporting spring 103 is contracted, and the elastic telescopic rod 1 is shortened; when the far hub point of the cam 7 is gradually far away from the sliding block 5, the movable baffle plate 104 is pushed by the elasticity of the supporting spring 103, so that the sliding shaft 106 slides outwards in the sliding hole 107, the elastic telescopic rod 1 extends, and the sliding block 5 moves back and forth in the sliding groove 202.

The sliding hole 107 is in clearance fit with the sliding shaft 106, so that the sliding shaft 106 can stably slide in the sliding hole 107, and the elastic telescopic rod 1 can stretch and retract more stably.

The number of the elastic supporting components 8 is two, and the elastic supporting components are symmetrically arranged on the outer wall of the working box 2 in the width direction.

Elastic support assembly 8 includes backup pad 801, backup pad 801 horizontal installation is at work box 2 width direction's outer wall, backup pad 801 surface runs through and is provided with guiding hole 803, the inside slidable mounting in guiding hole 803 has support shaft 804, guiding hole 803 is worn out to support shaft 804 upper end, and install overhead gage 802, support shaft 804 lower extreme is worn out guiding hole 803, and install down baffle 806, thrust spring 805 is installed to the support shaft 804 outside, thrust spring 805 is located between guiding hole 803 lower surface and lower baffle 806, set up like this, utilize the elasticity of thrust spring 805, promote baffle 806 down, make support shaft 804 slide inside guiding hole 803, thereby drive 806's position and change, support the device through baffle 806 down, guarantee to polish going on smoothly of work.

The upper surface of work box 2 is provided with handle 203, and the quantity of handle 203 has two, and is close to 2 length direction's of work box both sides respectively, sets up like this, is convenient for remove work box 2 through handle 203 and removes.

Surface mounting has the protection casing 601 that is used for keeping apart the protection to motor 6 on work box 2, sets up like this, can keep apart motor 6, guarantees operating personnel's safety.

By adopting the structure, when the device is used, the grinding sand paper is close to the bottom surface of the working flat plate 3, the edge of the grinding sand paper is turned over to the upper surface of the working flat plate 3, and the grinding sand paper is clamped and fixed through the fixing clamp 301; the motor 6 is electrified to enable the elastic supporting component 8 to be in contact with the wall surface, the elasticity of the elastic supporting component 8 is overcome, the working box 2 is pushed to enable the working flat plate 3 to be gradually in contact with the wall surface, the cam 7 is driven to rotate through the motor 6, when the hub point far away from the cam 7 is gradually in contact with the sliding block 5, the elasticity of the elastic telescopic rod 1 is overcome, the sliding block 5 is pushed to slide towards the direction of the elastic telescopic rod 1 in the sliding groove 202, the elastic telescopic rod 1 is contracted, when the hub point far away from the sliding block 5 of the cam 7 is gradually far away from the sliding block 5, the elastic telescopic rod 1 extends under the self elastic action, the telescopic end of the elastic telescopic rod 1 pushes the sliding block 5 to move towards the cam 7, the sliding block 5 reciprocates in the sliding groove 202 along with the continuous rotation of the cam 7, the sliding block 5 drives the T-shaped block 4 to, drive through the dull and stereotyped 3 of work and polish abrasive paper and carry out reciprocating motion, polish to the wall, this device utilizes cam 7 and 1 promotion sliding block 5 of elasticity telescopic link to slide groove 202 inside reciprocating motion to make dull and stereotyped 3 of work carry out reciprocating motion, utilize dull and stereotyped 3 of work to drive and polish abrasive paper and carry out reciprocating motion, realized polishing fast of wall, it is effectual to polish, has improved the efficiency of polishing of wall greatly.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a building wall grinds paper-back edition and puts which characterized in that: the wall-mounted type steel pipe bending machine comprises a working box (2), wherein an elastic supporting assembly (8) supported by a wall surface is mounted on the outer wall of the working box (2), a T-shaped groove (201) is formed in the lower surface of the working box (2), a sliding groove (202) penetrates through the upper surface of the T-shaped groove (201), and the sliding groove (202) and the T-shaped groove (201) both extend along the length direction of the working box (2);

the T-shaped groove (201) is internally provided with a T-shaped block (4) in a sliding mode, the upper surface of the T-shaped block (4) is provided with a sliding block (5), the sliding block (5) penetrates through the sliding groove (202) and stretches into the working box (2), the bottom surface of the T-shaped block (4) penetrates out of the T-shaped groove (201) and is provided with a working flat plate (3), and the upper surface of the working flat plate (3) is provided with a fixing clamp (301) for fastening and fixing polishing abrasive paper;

surface mounting has motor (6) on work box (2), the output of motor (6) stretches into work box (2) are inside, and install cam (7), cam (7) with sliding block (5) contact, are used for promoting sliding block (5) are in sliding tray (202) inside slides, the internally mounted of work box (2) has elastic telescopic rod (1), elastic telescopic rod (1) with cam (7) are located respectively the both sides of sliding block (5), the flexible end of elastic telescopic rod (1) with sliding block (5) contact, are used for the cooperation cam (7) make sliding block (5) are in the inside reciprocal slip of sliding tray (202).

2. The building wall finishing device of claim 1, wherein: elasticity telescopic link (1) is including fixed plate (101), fixed plate (101) fixed mounting be in the interior top surface of work box (2), fixed plate (101) orientation the surface mounting of sliding block (5) has solid fixed cylinder (102), gu fixed cylinder (102) are close to gu fixed baffle (105) are installed to the tip of sliding block (5), gu fixed baffle (105) surface runs through and is provided with sliding hole (107), sliding hole (107) inside slidable mounting has sliding shaft (106), sliding shaft (106) outer end is worn out sliding hole (107), and with sliding block (5) contact, sliding shaft (106) inner stretches into gu fixed cylinder (102) is inside, and installs adjustable fender (104), adjustable fender (104) with supporting spring (103) are installed between fixed plate (101).

3. The building wall finishing device of claim 2, wherein: the sliding hole (107) is in clearance fit with the sliding shaft (106).

4. The building wall finishing device of claim 1, wherein: the number of the elastic supporting components (8) is two, and the elastic supporting components are symmetrically arranged on the outer wall of the working box (2) in the width direction.

5. The building wall finishing device of claim 4, wherein: elastic support subassembly (8) are including backup pad (801), backup pad (801) horizontal installation be in work box (2) width direction's outer wall, backup pad (801) surface runs through and is provided with guiding hole (803), inside slidable mounting in guiding hole (803) has back shaft (804), wear out back shaft (804) upper end guiding hole (803), and install overhead gage (802), back shaft (804) lower extreme is worn out guiding hole (803), and install down baffle (806), thrust spring (805) are installed to back shaft (804) outside, thrust spring (805) are located guiding hole (803) lower surface with between baffle (806) down.

6. The building wall finishing device of claim 1, wherein: the upper surface of the working box (2) is provided with two handles (203), and the number of the handles (203) is two and the two handles are respectively close to the two sides of the working box (2) in the length direction.

7. The building wall finishing device of claim 1, wherein: the upper surface of the working box (2) is provided with a protective cover (601) used for isolating and protecting the motor (6).