CN211194510U

CN211194510U - Wall grooving machine

Info

Publication number: CN211194510U
Application number: CN201921544775.XU
Authority: CN
Inventors: 张波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-08-07
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a wall grooving machine, which comprises a frame, wherein two guide rods are vertically arranged at the front end of the frame, a sliding lifting slide seat is arranged on each guide rod, a lead screw in threaded connection with the lifting slide seat is arranged on the frame, a driving motor is arranged on the frame, a transmission mechanism is arranged between a rotating shaft of the driving motor and the lead screw, and a cutting device is arranged at the front end of the lifting slide seat; the rear end of the frame is provided with a support rod, and the bottom of the support rod is provided with a connecting flat plate. The wall grooving machine of the utility model can reduce the labor intensity of operators, realize the linear movement of the electric control cutting device, ensure that the straightness of the groove meets the requirements, ensure the cutting precision and have high groove forming efficiency; the frame is firmly positioned, so that the influence of vibration or displacement of the frame on the slotting precision is effectively prevented; during cutting, workers do not need to be close to the cutting position, dust is prevented from influencing respiration, and the working environment of the workers is improved.

Description

Wall grooving machine

Technical Field

The utility model relates to a house finishing engineering technical field, more specifically say, it relates to a wall groover.

Background

The hydropower construction is a construction step necessary for decoration engineering, and a groove needs to be formed in a wall in the hydropower construction process. The traditional grooving adopts manual cutting, and with social development, people begin the supplementary required groove of cutting of electric hammer, later people have proposed the equipment of being exclusively used in the fluting again, for example handheld groover. The handheld grooving machine obviously improves grooving efficiency, but still has some problems, and handheld control is difficult, and control grooving time has been long easy tired, and when the chisel wall, the dust is big when dry cutting, adds water cutting mud and gets rid of very dirty on the clothes.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, the utility model aims at providing a low in labor strength, efficient wall groover.

In order to achieve the purpose, the utility model provides a wall grooving machine, which comprises a frame, wherein two guide rods are vertically arranged at the front end of the frame, a sliding lifting slide seat is arranged on the guide rods, a lead screw in threaded connection with the lifting slide seat is arranged on the frame, a driving motor is arranged on the frame, a transmission mechanism is arranged between a rotating shaft of the driving motor and the lead screw, and a cutting device is arranged at the front end of the lifting slide seat; the rear end of the frame is provided with a support rod, and the bottom of the support rod is provided with a connecting flat plate.

Further, the guide bar is vertically arranged at the front end of the top of the frame, the transmission mechanism comprises a first belt pulley arranged at the bottom end of the screw rod, a second belt pulley connected with a rotating shaft of the driving motor and a transmission belt, and the driving motor can be arranged at the rear end of the top of the frame in an adjustable position.

Furthermore, a lower fixing plate connected with the bottom end of the guide rod is arranged on the frame, an upper fixing plate is arranged at the top end of the guide rod, and axial bearings connected with the upper end and the lower end of the screw rod are respectively arranged on the upper fixing plate and the lower fixing plate.

Furthermore, a waist-shaped hole for positioning and installing the driving motor is formed in the lower fixing plate.

Furthermore, hinged seats hinged with the supporting rods are arranged on the upper surface of the rear end of the upper fixing plate and the connecting flat plate.

Furthermore, a supporting bottom plate is arranged at the bottom end of the frame.

As a further improvement, the lifting slide seat is provided with a screw rod nut in threaded connection with the screw rod, and two ends of the lifting slide seat are provided with guide sleeves matched with the two guide rods.

Furthermore, the front end of the lifting slide seat is provided with a positioning groove matched with the upper end and the lower end of the cutting device, the groove wall of the positioning groove is provided with a locking screw, and the rear end of the lifting slide seat is provided with a clamp.

As a further improvement, a movable bracket is arranged on the guide rod in an adjustable manner, and a proximity switch matched with the lifting slide seat is arranged on the movable bracket.

Furthermore, the movable support comprises a hoop matched with the guide rod and a mounting plate arranged on one side of the hoop, a compression screw is arranged on the hoop, and the proximity switch is arranged on the mounting plate.

Advantageous effects

Compared with the prior art, the utility model discloses a wall groover's beneficial effect as follows: the wall grooving machine provided by the utility model can reduce the labor intensity of operators, realize the linear movement of the electric control cutting device, ensure that the straightness of the grooving meets the requirements, ensure the cutting precision and have high grooving efficiency; moreover, the support is carried out through the support rod and the connecting flat plate, so that the influence on slotting precision caused by vibration or displacement of the frame is effectively prevented; moreover, workers do not need to be close to the cutting position, so that the influence of dust on breathing and health is avoided, and the working environment of the workers is improved.

Drawings

Fig. 1 is a front view of the structure of the wall grooving machine of the present invention;

fig. 2 is a left side view of the structure of the wall grooving machine of the present invention;

FIG. 3 is an enlarged front view of the lifting slide of the present invention;

FIG. 4 is an enlarged top view of the lifting slide of the present invention;

FIG. 5 is an enlarged left side view of the lifting slide of the present invention;

FIG. 6 is an enlarged right side view of the lifting slide of the present invention;

fig. 7 is an enlarged schematic view of the structure of the lower fixing plate of the present invention;

fig. 8 is a schematic diagram of the operation of the driving circuit of the present invention.

In the figure: 1. a frame; 2. a guide bar; 3. a screw rod; 4. a lifting slide seat; 6. a cutting device; 7. a transmission mechanism; 8. a proximity switch; 9. a support bar; 10. a drive motor; 11. connecting the flat plates; 12. a support base plate; 14. an axial bearing; 15. a feed screw nut; 16. clamping a hoop; 17. Positioning a groove; 18. locking the screw; 19. an upper fixing plate; 20. a lower fixing plate; 21. a waist-shaped hole; 22. a movable support; 23. a compression screw; 24. a guide sleeve; 25. a main brake; 26. an air switch; 27. a socket; 28. a relay switch; 29. adjusting the resistance; 30. a relay coil.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

The specific implementation manner of the utility model is as follows: as shown in fig. 1-7, a wall grooving machine comprises a frame 1, two guide rods 2 are vertically arranged at the front end of the frame 1, a sliding lifting slide 4 is arranged on the guide rods 2, a screw rod 3 in threaded connection with the lifting slide 4 is arranged on the frame 1, a driving motor 10 is arranged on the frame 1, a transmission mechanism 7 is arranged between a rotating shaft of the driving motor 10 and the screw rod 3, and a cutting device 6 is arranged at the front end of the lifting slide 4; the rear end of the frame 1 is provided with a support rod 9, the bottom of the support rod 9 is provided with a connecting flat plate 11, and the connecting flat plate 11 is of a wood plate structure. In the wall grooving machine, a cutting device 6 is started and the frame 1 is pushed to move towards the wall before the frame 1 is moved to the wall to be cut, so that the cutting device 6 is stopped after a cutting blade of the cutting device 6 cuts the wall to the required depth; then, the frame 1 is supported through the support rod 9, the frame 1, the connecting flat plate 11 and the ground are fixed through steel nails, the cutting device 6 is restarted, the driving motor 10 is started to drive the screw rod 3 to rotate, the lifting slide seat 4 moves linearly, the cutting device 6 can be driven to move linearly, and therefore grooves can be cut on the wall; the wall grooving machine does not need to manually move the cutting device 6, has low labor intensity, realizes the linear movement of the electric control cutting device 6, ensures that the straightness of the groove meets the requirement, ensures the cutting precision and has high grooving efficiency; moreover, the support is carried out through the support rod 9 and the connecting flat plate 11, so that the influence on the slotting precision caused by the vibration or displacement of the frame 1 is effectively prevented; moreover, workers do not need to be close to the cutting position, so that the influence of dust on breathing and health is avoided, and the working environment of the workers is improved.

In this embodiment, the vertical front end that sets up in frame 1 top of guide bar 2, drive mechanism 7 is including the first belt pulley of locating 3 bottoms of lead screw, the second belt pulley and the driving belt of being connected with driving motor 10's pivot, and the rear end at frame 1 top is located that driving motor 10 can be adjusted the position, can adjust the elasticity of belt through the distance of the central line of adjusting driving

motor

10 and 3 central lines of lead screw, and it is convenient to adjust.

The frame 1 is provided with a lower fixing plate 20 connected with the bottom end of the guide rod 2, the top end of the guide rod 2 is provided with an upper fixing plate 19, and the upper fixing plate 19 and the lower fixing plate 20 are respectively provided with an axial bearing 14 connected with the upper end and the lower end of the screw rod 3.

The installation of driving motor 10 vertical arrangement is on bottom plate 20, is equipped with the waist shape hole 21 of positioning installation driving motor 10 on the bottom plate 20, and driving motor 10 passes waist shape hole 21 through the bolt and carries out positioning installation, simple to operate.

In this embodiment, the guide bar 2 is provided with a movable bracket 22 capable of adjusting position, the movable bracket 22 is provided with a proximity switch 8 adapted to the lifting slide 4, and the proximity switch 8 is adjusted to a height position to be reached by the wall to be cut. The movable support 22 comprises a hoop matched with the guide rod 2 and a mounting plate arranged on one side of the hoop, a compression screw 23 is arranged on the hoop, and the proximity switch 8 is arranged on the mounting plate.

The relay controls the power supply of the driving motor 10 and the cutting device 6, and the driving motor 10 can be controlled to do forward and reverse rotation movement through a common forward and reverse rotation control circuit; when the lifting slide seat 4 slides upwards to touch the proximity switch 8 above, the circuits of the driving motor 10 and the cutting device 6 are disconnected, and the driving motor 10 and the cutting device 6 stop working; when the lifting slide 4 slides to the lower part and touches the proximity switch 8 below, the circuits of the driving motor 10 and the cutting device 6 are disconnected, and the driving motor 10 and the cutting device 6 stop working. The rotating speed of the driving motor 10 can be controlled by connecting the driving motor 10 with the adjustable resistor in series, so that different cutting requirements are met.

In this embodiment, all be equipped with on the rear end of upper fixed plate 19 upper face and the connection flat plate 11 with bracing piece 9 articulated seat, bracing piece 9 is rotatable to be connected with upper fixed plate 19, is convenient for adjust the position of bracing piece 9, prevents to interfere, guarantees to connect flat plate 11 and ground level contact. The support rod 9, the frame 1 and the ground form a triangle, and the support is firm and stable.

In this embodiment, the bottom end of the frame 1 is provided with a supporting bottom plate 12, the supporting bottom plate 12 is of a wood plate structure, and the supporting bottom plate 12 can be fixedly connected with the ground through screws or steel nails to prevent the frame 1 from loosening.

In this embodiment, the front end of the lifting slide 4 is provided with a spray head, the spray head is connected with a water pump through a water valve, the water pump is connected with an external power supply, and water vapor can be sprayed when the cutting and grooving are performed, so that dust is prevented from flying.

In this embodiment, the lifting slide 4 is provided with a screw nut 15 in threaded connection with the screw 3, and two ends of the lifting slide 4 are provided with guide sleeves 24 adapted to the two guide rods 2. The screw rod 3 drives the lifting slide seat 4 to stably slide up and down, and the cutting device 6 can feed in a straight line.

In this embodiment, the front end of the lifting slide 4 is provided with a positioning slot 17 corresponding to the upper and lower ends of the cutting device 6, the wall of the positioning slot 17 is provided with a locking screw 18, and the rear end of the lifting slide 4 is provided with a clamp 16. The connection is firm by fixing the locking screw 18 and the clamp 16; the cutting device 6 can be transversely arranged on the hoop 16 in a position-adjustable manner, the lifting slide seat 4 is driven by the lead screw to slide up and down to enable the cutting device 6 to automatically feed for vertical cutting, and the adaptability is good.

The body of the lifting slide seat 4 consists of two vertical plates which are arranged in parallel, and the guide sleeve 24 is arranged between the two vertical plates and is fixed by welding; the screw nut 15 is arranged on the vertical plate at the rear side, and the positioning groove 17 is two parallel transverse plates arranged on the vertical plate at the front side. And the height of the vertical plate on the front side is higher than that of the vertical plate on the rear side, so that the vertical plate on the front side can be conveniently induced with the proximity switch 8.

The cutting device 6 may be a slotter, an angle grinder, or both, and may be mounted on the band 16.

As shown in the circuit diagram of fig. 8, the electrical components are connected to the circuit, the plug of the cutting device 6 is inserted into the socket 27, the relay coil 25 is connected in series with the proximity switch 8, the main gate 25 (wherein the main gate 25 adopts a leakage air switch) is closed, the relay coil 30 is energized, the relay switch 28 is closed, the driving motor 10 and the cutting device 6 can be powered, and the adjusting resistor 29 adjusts the rotation speed of the driving motor 10. The main brake 25 is powered off to ensure the safety of electricity utilization, and the air switch 26 can prevent the cutting device 6 from being overloaded and prevent the cutting device 6 from being damaged due to sudden increase of voltage; the travel switch 8 is a normally closed button, and after the lifting slide seat 4 is lifted in place, the travel switch 8 is switched off to cut off the power supply of the relay coil 30, so that the relay switch 28 is switched off to cut off the power supply of the driving motor 1.

The specific working process is as follows: firstly, arranging a frame 1 at a grooving position, starting a cutting device 6, then moving the frame 1 to groove a blade of the cutting device 6 to a certain depth, and fixing the frame 1 through a steel nail; starting a driving motor 10 to rotate a lead screw to drive a lifting slide seat 4 to ascend, and slotting upwards along a straight line by a cutting device 6; after the lifting slide seat 4 is contacted with the proximity switch 8, the driving motor 10 and the cutting device 6 stop working; and starting the driving motor 10 and the cutting device 6 again, wherein the driving motor 10 rotates reversely, the lifting slide seat 4 slides downwards, and the cutting device 6 slots downwards along a straight line.

In order to facilitate the use of the wall grooving machine provided by the application, all materials are preferably light materials in the processing process of the application, so that the total weight is not more than 20kg.

The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.

Claims

1. A wall grooving machine comprises a frame (1) and is characterized in that two guide rods (2) are vertically arranged at the front end of the frame (1), a lifting slide seat (4) capable of sliding is arranged on each guide rod (2), a lead screw (3) in threaded connection with the lifting slide seat (4) is arranged on the frame (1), a driving motor (10) is arranged on the frame (1), a transmission mechanism (7) is arranged between a rotating shaft of the driving motor (10) and the lead screw (3), and a cutting device (6) is arranged at the front end of the lifting slide seat (4); the rear end of the frame (1) is provided with a support rod (9), and the bottom of the support rod (9) is provided with a connecting flat plate (11).

2. A wall grooving machine according to claim 1, wherein the guide bar (2) is vertically arranged at the front end of the top of the frame (1), the transmission mechanism (7) comprises a first belt pulley arranged at the bottom end of the screw rod (3), a second belt pulley connected with a rotating shaft of the driving motor (10) and a transmission belt, and the driving motor (10) is arranged at the rear end of the top of the frame (1) in a position-adjustable manner.

3. A wall grooving machine according to claim 2, wherein the frame (1) is provided with a lower fixing plate (20) connected to the bottom end of the guide bar (2), the top end of the guide bar (2) is provided with an upper fixing plate (19), and the upper fixing plate (19) and the lower fixing plate (20) are respectively provided with an axial bearing (14) connected to the upper end and the lower end of the screw rod (3).

4. A wall grooving machine as claimed in claim 3, wherein the lower fixing plate (20) is provided with a slotted hole (21) for positioning and mounting the drive motor (10).

5. A wall grooving machine according to claim 3, wherein the upper rear end of the upper fixing plate (19) and the connecting plate (11) are provided with hinged seats hinged to the support bar (9).

6. A wall grooving machine according to claim 1, wherein the bottom end of the frame (1) is provided with a support floor (12).

7. A wall grooving machine as claimed in any one of claims 1 to 6, wherein the lifting carriage (4) is provided with a screw nut (15) threadedly connected to the screw (3), and wherein the lifting carriage (4) is provided at both ends with guide sleeves (24) adapted to the two guide bars (2).

8. A wall grooving machine according to claim 7, wherein the lifting slide (4) is provided at its front end with positioning slots (17) adapted to the upper and lower ends of the cutting device (6), wherein the walls of the positioning slots (17) are provided with locking screws (18), and wherein the lifting slide (4) is provided at its rear end with clips (16).

9. A wall grooving machine according to claim 7, wherein the guide bar (2) is adjustably provided with a movable bracket (22), the movable bracket (22) being provided with a proximity switch (8) adapted to the lifting carriage (4).

10. A wall grooving machine as claimed in claim 9, wherein the movable carriage (22) comprises a collar adapted to the guide bar (2) and a mounting plate on one side of the collar, the collar having a hold-down screw (23) thereon, the proximity switch (8) being provided on the mounting plate.