CN211334076U

CN211334076U - Double-tube grooving machine

Info

Publication number: CN211334076U
Application number: CN201921729000.XU
Authority: CN
Inventors: 李娜; 吕学礼; 刘姣; 董婉菲; 亢军; 郭刘岩
Original assignee: Shanxi First Construction Group Co Ltd
Current assignee: Shanxi First Construction Group Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-08-25
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a double-barrelled groover, including groover and hoisting device, the groover includes mount, slotting motor, worm wheel, worm, cutting blade and the bearing frame that has the bearing, the both ends of worm are installed in the mount through the bearing frame that has the bearing, the middle part of worm is equipped with the helical tooth of certain length, two cutting blades are installed respectively in the helical tooth both sides of worm, the slotting motor is installed in the mount, the power take off end of slotting motor connects the worm wheel, the worm wheel meshes with the worm, the slotting motor drives the worm wheel rotation when starting, the worm rotates along with it, the cutting blade on the worm rotates in order to cut the fluting; the upper portion of mount is equipped with the lug, and the left and right sides of mount all is equipped with outer edge. The utility model adopts the lifting frame to stably convey the grooving machine to the high layer to cut the working surface, thereby improving the working efficiency; the grooving machine has two cutting blades, rotates under the effect of worm wheel, cuts the working face simultaneously.

Description

Double-tube grooving machine

Technical Field

The utility model belongs to electronic construction equipment, concretely relates to double-barrelled groover.

Background

In the construction of building engineering, double grooves are often cut on the same wall body, and especially, double groove positioning phenomenon exists in standard floors of high-rise precisely-installed houses. When a single grooving machine is used for grooving double grooves, an operator needs to work twice in a reciprocating mode, and the working efficiency is extremely low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses a double-barrelled groover, waste time and energy, produce raise dust, work efficiency low grade problem when aiming at solving the fluting.

The technical scheme adopted for achieving the purpose is as follows:

the double-tube grooving machine comprises a grooving machine and a lifting device, wherein the grooving machine comprises a fixing frame, a grooving motor, a worm wheel, a worm, cutting blades and a bearing seat with a bearing, two ends of the worm are installed in the fixing frame through the bearing seat with the bearing, the middle part of the worm is provided with spiral teeth with a certain length, the two cutting blades are respectively installed on two sides of the spiral teeth of the worm, the grooving motor is installed in the fixing frame, the power output end of the grooving motor is connected with the worm wheel, the worm wheel is meshed with the worm, the worm wheel is driven to rotate when the grooving motor is started, the worm rotates along with the worm, and the cutting blades on the worm rotate to cut grooving; the upper part of the fixed frame is provided with a lifting lug, and the left side and the right side of the fixed frame are both provided with outer edges;

the lifting device comprises a lifting frame, a pulley hook, a steel wire rope, a first fixed pulley, a second fixed pulley, a third fixed pulley, a lifting motor, a steel wire rope disc and a steel wire rope winding shaft, wherein the lifting frame comprises a sliding frame with two parallel sliding grooves and a lifting motor mounting frame; the lifting hook of the pulley lifting hook is hooked with the lifting lug of the fixing frame, the first fixed pulley is installed right above the sliding frame, the second fixed pulley is installed on the rear side above the sliding frame, the lifting motor mounting frame is located on the rear side below the sliding frame, the third fixed pulley is installed on the lifting motor mounting frame, the two lifting motors are correspondingly installed on two sides of the lifting motor mounting frame, power output shafts of the two lifting motors are coaxially connected with the steel wire rope winding shaft, and the steel wire rope disc is sleeved on the steel wire rope winding shaft; the axis of the worm is vertical to the chute and parallel to the axis of the steel wire rope winding shaft; wire rope is by this it is in proper order through to go out directly over the balladeur train pulley, first fixed pulley, the fixed pulley of second, the fixed pulley rolling of third of pulley lifting hook are in on the wire rope dish, just drive when promoting the motor and starting the wire rope dish rotates, wire rope dish rolling or relax wire rope drive the groover is followed the spout up-and-down motion of balladeur train.

Furthermore, a splash guard is fixed on a fixing frame of the grooving machine and is fixed under the cutting blade for preventing mud scraps generated by cutting of the cutting blade from splashing.

Further, this double-barrelled groover still includes water jet equipment, water jet equipment includes water tank, water pump, water pipe, the water tank is installed subaerial balladeur train one side, the water pump place in the bottom of water tank, the water pipe includes connecting pipe and shower, the connecting pipe intercommunication the water pump with the middle part of shower, the shower install in on the mount, set up a plurality of hole for water sprayings towards the notch on it.

Furthermore, the cutting blades are fixed on the worm through locking nuts, the distance between the cutting blades is adjustable, and the distance between the two cutting blades is equal to the distance between the two grooves to be formed.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model adopts the lifting frame to stably convey the grooving machine to the high layer to cut the working surface, thereby improving the working efficiency;

2. the utility model has two cutting pieces which rotate under the action of the worm wheel and simultaneously cut the working face;

3. the water spraying device of the utility model pumps the water in the water tank into the water pipe through the water pump and sprays the water to the notch of the working face to prevent mud scraps from splashing;

4. the utility model discloses a cutting piece is fixed in on the worm through lock nut, adjusts lock nut and can adjust the distance between the cutting piece, and different grooved two distances of opening between the groove are different among the actual operation, and the distance can be adjusted according to actual conditions between the groove, satisfies different construction demands.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

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

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of the grooving machine of the present invention

Fig. 4 is a top view of the fender of the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

As shown in fig. 1 to 3, the double-tube grooving machine includes a grooving machine 1 and a lifting device 2, where the grooving machine 1 includes a fixed frame 11, a grooving motor (not shown), a worm wheel 12, a worm 13, cutting blades 14 and a bearing seat 15 with a bearing, two ends of the worm 13 are installed in the fixed frame 11 through the bearing seat 15 with the bearing, the middle of the worm 13 is provided with spiral teeth with a certain length, two cutting blades 14 are respectively installed on two sides of the spiral teeth of the worm 13, the grooving motor is installed in the fixed frame 11, a power output end of the grooving motor is connected to the worm wheel 12, the worm wheel 12 is engaged with the worm 13, the grooving motor drives the worm wheel 12 to rotate when being started, the worm 13 rotates with the worm, and the cutting blades 14 on the worm 13 rotate to cut a groove; the upper part of the fixed frame 11 is provided with a lifting lug 16, and the left side and the right side of the fixed frame 11 are both provided with outer edges 17;

the lifting device 2 comprises a lifting frame, a pulley hook 21, a steel wire rope 22, a first fixed pulley 23, a second fixed pulley 24, a third fixed pulley 25, a lifting motor 26, a steel wire rope disc 27 and a steel wire rope winding shaft 28, wherein the lifting frame comprises a sliding frame with two parallel sliding grooves and a lifting motor mounting frame, outer edges 17 on the left side and the right side of the fixing frame 11 are inserted into the sliding grooves of the sliding frame, and the fixing frame 11 can slide up and down in the sliding grooves; the lifting hook of the pulley lifting hook 21 is hooked with the lifting lug 16 of the fixed frame 11, the first fixed pulley 23 is installed right above the sliding frame, the second fixed pulley 24 is installed at the rear side above the sliding frame, the lifting motor installation frame is located at the rear side below the sliding frame, the third fixed pulley 25 is installed on the lifting motor installation frame, the two lifting motors 26 are correspondingly installed at two sides of the lifting motor installation frame, power output shafts of the two lifting motors 26 are coaxially connected with the steel wire rope winding shaft 28, and the steel wire rope disc 27 is sleeved on the steel wire rope winding shaft 28; the axis of the worm 13 is perpendicular to the chute and parallel to the axis of the wire rope winding shaft 28; wire rope 22 is by this it passes through in proper order to go out directly over the balladeur train pulley lifting hook 21's pulley, first fixed pulley 23, second fixed pulley 24, the rolling of third fixed pulley 25 are in on the wire rope dish 27, just drive when elevator motor 26 starts wire rope dish 27 rotates, wire rope dish 27 rolling or release wire rope 22 drive groover 1 is followed the spout up-and-down motion of balladeur train.

The first fixed pulley, the second fixed pulley and the third fixed pulley are all steel wire rope guiding turning pulleys.

The lifting motor is electrically connected with the direct-control up-down button switch to control the forward and reverse rotation of the lifting motor, so that the forward and reverse rotation of the steel wire rope disc is controlled, and the control of the slotting position of the slotting machine is realized.

A mudguard 3 is fixed on the fixing frame 11 of the grooving machine 1, and the mudguard 3 is fixed under the cutting blade 14 and used for preventing mud scraps generated by cutting of the cutting blade 14 from splashing.

This double-barrelled groover still includes water jet equipment (not drawn in the picture), water jet equipment includes water tank, water pump, water pipe, the water tank is installed subaerial balladeur train one side, the water pump place in the bottom of water tank, the water pipe includes connecting pipe and shower, the connecting pipe intercommunication the water pump with the middle part of shower, the shower install in on the mount 11, set up a plurality of hole for water sprayings towards the notch on it.

The cutting blades 14 are fixed on the worm 13 through locking nuts, the distance between the cutting blades 14 is adjustable, and the distance between the two cutting blades 14 is equal to the distance between the two grooves required to be formed.

The control switch of the slotting motor is installed in the control box, the control switch of the slotting motor controls the starting and stopping of the slotting motor, the control switch of the water pump is also installed in the control box, the starting and stopping of the water pump are controlled through the water pump control switch, water is sprayed in the slotting process, and therefore the dust fall and the pollution are prevented.

In consideration of the problem of depth of the cutting groove during specific construction, four jackscrews (not shown in the figure) are connected to the four right-angled positions on the fixing frame 11 in a threaded manner, the length of the jackscrew is adjusted by screwing, and further the depth of the cutting blade 14 is controlled, and the specific positions of the jackscrews are as follows: perpendicular to the fixed frame 11 and with its axis parallel to the axis of the worm wheel 12.

As shown in fig. 4, the utility model discloses a telescopic fender 3, that is, the fender 3 includes a plate 31, three guard plates 32, and two spring assemblies, the plate 31 is horizontally disposed, the three guard plates 32 are vertically fixed on three edges of the plate 31 (except the side contacting with the fixed frame 11), the spring assemblies include a connecting rod 33, a spring 34 and a sleeve 35, the sleeve 35 is hollow, the sleeve 35 can sleeve the connecting rod 33 and the spring 34, the sleeve 35 is fixed in the fixed frame 11, one end of the sleeve is connected with the fixed frame 11, one end of the spring 34 is connected with the inner side wall of the sleeve 35, the other end of the spring 34 is connected with the connecting rod 33, the other end of the connecting rod 33 is connected with the edge of the plate 31 (the edge on the side contacting with the fixed frame 11), and along with the cutting of the cutting blade 14, the guard plates 32 can apply pressure, avoiding the interference in the cutting process and simultaneously arranging a movable hole of the connecting rod 33 on the fixed frame.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement, component separation or combination made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The double-tube grooving machine comprises a grooving machine and a lifting device and is characterized in that the grooving machine comprises a fixing frame, a grooving motor, a worm gear, a worm, cutting blades and a bearing seat with a bearing, wherein two ends of the worm are installed in the fixing frame through the bearing seat with the bearing, the middle part of the worm is provided with spiral teeth with a certain length, the two cutting blades are respectively installed on two sides of the spiral teeth of the worm, the grooving motor is installed in the fixing frame, the power output end of the grooving motor is connected with the worm gear, the worm gear is meshed with the worm, the worm gear is driven to rotate when the grooving motor is started, the worm rotates along with the cutting blades, and the cutting blades on the worm rotate to cut grooving; the upper part of the fixed frame is provided with a lifting lug, and the left side and the right side of the fixed frame are both provided with outer edges;

2. The double-tube grooving machine according to claim 1, wherein a mudguard is fixed to a fixing frame of the grooving machine, and the mudguard is fixed to a position right below the cutting blade and used for preventing mud chips generated by cutting of the cutting blade from splashing.

3. The double-tube grooving machine according to claim 1, further comprising a water spraying device, wherein the water spraying device comprises a water tank, a water pump and a water pipe, the water tank is mounted on the ground on one side of the carriage, the water pump is disposed at the bottom of the water tank, the water pipe comprises a connecting pipe and a spray pipe, the connecting pipe is communicated with the water pump and the spray pipe, the spray pipe is mounted on the fixed frame, and a plurality of water spraying holes facing the grooving opening are formed in the spray pipe.

4. The dual tube groover according to claim 1, wherein the cutting blades are fixed to the worm by means of locking nuts, the distance between the cutting blades being adjustable, the distance between two cutting blades being equal to the distance between two slots to be opened.