CN111843793A - Grooving machine with guiding function - Google Patents

Abstract

The invention provides a grooving machine with a guiding function, belonging to the field of grooving tools, comprising a guide strip, a bottom plate and two sets of grooving assemblies; a set of bottom plates is provided with a top surface and a bottom surface arranged oppositely; A group of bottom surfaces are provided with guide grooves, a group of cutting assemblies are installed on a group of top surfaces where a group of cutting bottom plates are provided; The ends of the group guide strips are provided with fixing pieces; the top surface of a group of bottom plates is located on both sides of a group of guide grooves, and a group of independent and a group of cutting groove components are arranged.

Description

A grooving machine with guiding function

technical field

The invention relates to the field of grooving tools, in particular to a grooving machine with a guiding function.

Background technique

In the traditional secondary structure hydropower installation and repair process of hollow drum cracks, there are often construction quality problems such as non-vertical cutting seams, different depths of cutting seams, slow construction efficiency, high labor costs, and large ambient air pollution. Many problems .

SUMMARY OF THE INVENTION

The present invention provides a grooving machine with a guiding function, which aims to solve the above problems existing in the grooving machine with a guiding function in the prior art.

The present invention is realized in this way:

A grooving machine with a guiding function, comprising a guiding strip, a bottom plate and a grooving assembly;

The bottom plate has a top surface and a bottom surface arranged oppositely;

The bottom surface of the bottom plate is provided with a guide groove, and the slotting assembly is installed on the top surface of the bottom plate;

The guide bar can cooperate with the guide groove to guide the bottom plate;

The ends of the guide bars are provided with fixing pieces;

The top surface of the bottom plate is located on both sides of the guide groove, and a set of independent cutting groove components are arranged on each side.

In an embodiment of the present invention, the fixing member is a suction cup.

In an embodiment of the present invention, a handle is provided on both sides of the top surface of the bottom plate.

In an embodiment of the present invention, the grooving assembly includes a driving member and a grinding wheel;

The axial direction of the grinding wheel is perpendicular to the axial direction of the guide groove;

The grinding wheel passes through the bottom plate to form a cutting area on the bottom surface of the bottom plate.

In an embodiment of the present invention, the slotting assembly further includes a drive shaft;

The output end of the driving member is connected with the driving shaft, and the driving shaft is coaxially connected with the grinding wheel.

In an embodiment of the present invention, the output shaft of the driving member is arranged parallel to the axial direction of the guide groove;

One end of the drive shaft facing the drive member is provided with a first helical gear;

The output shaft of the driving member is provided with a second helical gear that meshes with the first helical gear.

In an embodiment of the present invention, a cover plate is also hingedly arranged on the top surface of the bottom plate;

The cover plate is used to cover the grinding wheel.

In an embodiment of the present invention, a sprayer is further provided on the top surface of the bottom plate.

In an embodiment of the present invention, the edge of the bottom surface of the bottom plate is further provided with support feet.

In an embodiment of the present invention, the support feet are screw rods, and the bottom plate is provided with threaded holes for cooperating with the screw rods.

The beneficial effect of the present invention is that the groove machine with guiding function provided by the present invention can guide the bottom plate through the straight guide bar, so that the bottom plate can move forward in a straight direction, thereby ensuring the smoothness of the cutting groove. The two independent grooving components can perform cutting operations respectively, and the groove width and groove depth of each side can be freely adjusted, so that the free conversion of single-cut and double-cut can be realized. The setting of the feet can realize the free adjustment of the groove depth.

Description of drawings

In order to explain the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation of the scope, and for those of ordinary skill in the art, other related drawings can also be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic structural diagram of a slotting machine with a guiding function provided by an embodiment of the present invention.

Icon: 100-guide strip; 200-base plate; 300-grooving assembly; 110-fixing part; 210-handle; 310-driving part; 330-grinding wheel; 230-bearing; 250-cover plate; 350-drive shaft; 351 - 1st helical gear; 311 - 2nd helical gear; 270 - sprayer; 290 - foot; 220 - guide groove.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Example

This embodiment provides a grooving machine with a guiding function, please refer to FIG. 1 , the grooving machine with a guiding function includes a guide bar 100 , a bottom plate 200 and a grooving assembly 300 ;

The bottom plate 200 has a top surface and a bottom surface arranged oppositely; the bottom surface of the bottom plate 200 is provided with a guide groove 220, and the notch assembly 300 is installed on the top surface of the bottom plate 200;

The guide bar 100 can cooperate with the guide groove 220 to guide the bottom plate 200 ; the end of the guide bar 100 is provided with a fixing member 110 ;

The bottom plate 200 can be guided by the straight guide bars 100 so that the bottom plate 200 can move forward in a straight direction, thereby ensuring the smoothness of the cutting groove. The two independent grooving assemblies 300 can perform cutting operations respectively, and the groove width and groove depth of each single side can be freely adjusted, so that the free conversion between single cutting and double cutting can be realized.

In this embodiment, the fixing member 110 for fixing the guide bar 100 on the bearing surface is a suction cup. The suction cup can be adsorbed on a relatively flat bearing surface, and in other embodiments, a non-damaged or low-damaged fixing member 110 such as a pushpin can also be used.

For the convenience of storage, the fixing strip itself can be made of a soft material, and the fixing strip can be rolled up and stored during storage.

In this embodiment, a handle 210 is provided on each side of the top surface of the bottom plate 200 . When translating the base plate 200 , it is convenient to operate by holding the handle 210 .

In this embodiment, the grooving assembly 300 includes a driving member 310 and a grinding wheel 330 ; the axial direction of the grinding wheel 330 is perpendicular to the axial direction of the guide groove 220 ;

Specifically, the grooving assembly 300 further includes a drive shaft 350 ; the output end of the drive member 310 is connected to the drive shaft 350 , and the drive shaft 350 is coaxially connected to the grinding wheel 330 .

The grinding wheel 330 is detachably arranged on the drive shaft 350. When the grinding wheel 330 is seriously worn and needs to be replaced, it can be directly removed from the driving shaft 350 and replaced with a new grinding wheel 330. The detachable connection between the grinding wheel 330 and the drive shaft 350 is very common in the prior art, and will not be described here.

In this embodiment, the output shaft of the driving member 310 is arranged parallel to the axial direction of the guide groove 220; the end of the driving shaft 350 facing the driving member 310 is provided with a first helical gear 351; the output shaft of the driving member 310 is provided with a first helical gear 351; The helical gear 351 meshes with the second helical gear 311 .

In order to rotatably set the drive shaft 350 on the base plate 200 , a bearing 230 is detachably provided on the base plate 200 , and the drive shaft 350 is sleeved in the bearing 230 .

Since the motor as the driving member 310 itself has a certain length, and the space provided by the bottom plate 200 itself is limited, especially the space between the two grinding wheels 330 is relatively small, a reasonable arrangement is made in order to stagger the motor. In this embodiment, the body of the motor is arranged parallel to the guide groove 220 , and the drive shaft 350 of the motor is perpendicular to the drive shaft 350 at this time. The helical gear 311 performs steering of the driving torque.

In order to reduce flying dust, a cover plate 250 is also hingedly provided on the top surface of the bottom plate 200 ; the cover plate 250 is used to cover the grinding wheel 330 . After the grinding wheel 330 is fixed, the grinding wheel 330 can be covered by the cover plate 250. The actual work is that the cover plate 250 can block most of the flying dust.

In order to further reduce the influence of flying dust, a sprayer 270 is also provided on the top surface of the bottom plate 200 , and the small droplets sprayed by the sprayer 270 can absorb the flying dust and settle down, so as to prevent a large amount of flying dust from being mixed in the air and floating in the air.

In this embodiment, the height of the bottom plate 200 relative to the bearing surface can also be adjusted.

Specifically, the edge of the bottom surface of the bottom plate 200 is further provided with a support foot 290, the support foot 290 is a screw, and the bottom plate 200 is provided with a threaded hole for matching with the screw.

By rotating the screw, the length of the screw extending from the bottom surface of the bottom plate 200 can be adjusted, thereby adjusting the height of the bottom plate 200 from the bearing surface.

As the height of the bottom plate 200 is raised, the guide grooves 220 will also be separated from the guide bars 100. At this time, spacers can be fixed on both sides of the guide grooves 220 on the bottom surface, or the guide bars 100 can be overlapped to increase the thickness of the guide bars 100 to maintain their guiding function.

With the grooving machine with guiding function provided by the present invention, the bottom plate 200 can be guided by the straight guide bars 100 so that the bottom plate 200 can move forward in a straight direction, thereby ensuring the smoothness of the cutting groove. The two independent grooving assemblies 300 can perform cutting operations respectively, and the groove width and groove depth of each single side can be freely adjusted, so that the free conversion between single cutting and double cutting can be realized. The setting of the support feet 290 can realize the free adjustment of the depth of the groove.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. A slot cutting machine with a guiding function is characterized by comprising a guide strip, a bottom plate and two groups of slot cutting assemblies;

the bottom plate is provided with a top surface and a bottom surface which are oppositely arranged;

the bottom surface of the bottom plate is provided with a guide groove, and the grooving assembly is arranged on the top surface of the bottom plate;

the guide strip can be matched with the guide groove to guide the bottom plate; the end part of the guide strip is provided with a fixing piece;

and the top surface of the bottom plate is positioned on two sides of the guide groove and is respectively provided with a group of independent grooving assemblies.

2. The grooving machine with a guiding function according to claim 1, wherein the fixing member is a suction cup.

3. The grooving machine with a guiding function according to claim 1, wherein a handle is provided on each side of the top surface of the base plate.

4. The grooving machine with a guiding function according to claim 1, wherein the grooving assembly comprises a driving member and a grinding wheel;

the axial direction of the grinding wheel is perpendicular to the axial direction of the guide groove;

the grinding wheel penetrates through the bottom plate to form a cutting area on the bottom surface of the bottom plate.

5. The slot cutting machine with guiding function as recited in claim 4, wherein said slot cutting assembly further comprises a drive shaft;

the output end of the driving piece is connected with the driving shaft, and the driving shaft is coaxially connected with the grinding wheel.

6. The grooving machine with the guiding function according to claim 5, wherein the output shaft of the driving member is disposed parallel to an axial direction of the guide groove;

one end of the driving shaft facing the driving piece is provided with a first bevel gear;

and the output shaft of the driving piece is provided with a second bevel gear meshed with the first bevel gear.

7. The grooving machine with the guiding function according to claim 4, wherein a cover plate is further hinged to the top surface of the bottom plate;

the cover plate is used for covering the grinding wheel.

8. The grooving machine with the guiding function according to claim 1, wherein the top surface of the bottom plate is further provided with a sprayer.

9. The grooving machine with a guiding function according to claim 1, wherein a leg is further provided to an edge of the bottom surface of the bottom plate.

10. The grooving machine with the guiding function according to claim 9, wherein the support leg is a screw, and the bottom plate is provided with a threaded hole for being engaged with the screw.

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