CN212834922U - Grooving machine with chamfering function - Google Patents

Abstract

The utility model discloses a groover with chamfer function, including the groover body, the groover body includes fluting portion and gripping portion, and the rear end fixedly connected with first in command of gripping portion, gripping portion top fixedly connected with second handle, second handle bottom fixedly connected with shock absorber rod, shock absorber rod bottom fixedly connected with shock absorber plate, install the fluting blade on the fluting portion, both sides are all fixedly connected with two sets of flexible square poles around the fluting portion, flexible square pole flexible end fixedly connected with limiting plate; the utility model discloses a shock attenuation pole can carry out the shock attenuation to staff's hand, prevents to cause the hand discomfort because of vibrations, can adjust the position of limiting plate through flexible square pole simultaneously to can control the grooving degree of depth, it is very convenient to use.

Description

Grooving machine with chamfering function

Technical Field

The utility model relates to a groover technical field specifically is a groover with chamfer function.

Background

The grooving machine is mainly used for asphalt and cement pavement repair, water discharge pipes, gas pipes, electric wire pipes and optical cable pipes. The road surface is quickly cut into uniform grooves by a wheel disc saw to form a new joint surface. The contact layer surface of the crack pouring material and the crack groove is optimized, and the bonding tightness of the crack pouring material and the side wall of the crack groove is enhanced.

The groover is when using, generally all is that two handles are held to artifical hand and fluting, but the groover can produce great vibrations at the during operation, lacks effectual shock attenuation on current handle, and when the staff held, can cause the discomfort of hand because of vibrations, the condition of handle and hand separation probably appears in serious, and simultaneously, current groover generally can not adjust the fluting degree of depth, and the fluting degree of depth generally all need judge according to experience, and it is comparatively inconvenient to use.

Based on this, the utility model designs a groover with chamfer function to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a groover with chamfer function can carry out the shock attenuation to staff's hand through the shock attenuation pole, prevents to cause the hand uncomfortable because of vibrations, can adjust the position of limiting plate through flexible square bar simultaneously to can control the grooving degree of depth, it is very convenient to use, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a groover with chamfer function, includes the groover body, the groover body includes fluting portion and the portion of gripping, the rear end fixedly connected with first in command of the portion of gripping, the top fixedly connected with second in command of the portion of gripping, second handle bottom fixedly connected with shock absorber rod, shock absorber rod bottom fixedly connected with shock attenuation board, install the fluting blade on the fluting portion, the equal two sets of flexible square poles of both sides fixedly connected with around the fluting portion, the flexible end fixedly connected with limiting plate of flexible square pole.

Preferably, the shock-absorbing rod includes first outer pole, fixed connection between first outer pole and the second handle, roof fixedly connected with spring in the first outer pole, the first even board of spring bottom fixedly connected with, the first interior pole of fixedly connected with on the first even board, first interior pole passes first outer pole and shock-absorbing plate fixed connection.

Preferably, four groups of grooves are formed in the bottom of the damping plate, and the four groups of grooves are all arc-shaped.

Preferably, flexible square pole includes the outer pole of second, the outer pole of second and fluting portion outer wall fixed connection, it has the pole in the second to peg graft in the outer pole of second, the even board of top fixedly connected with second in the second, bottom and limiting plate fixed connection in the second, it has the draw-in groove to open on the pole in the second, threaded bayonet lock passes on the outer pole, threaded bayonet lock cooperatees with the draw-in groove.

Preferably, the second inner rod is provided with scale marks which are red.

Preferably, the bottom of the limiting plate is provided with a plurality of groups of cavities, each group of cavities is internally provided with a group of balls, and the balls are in sliding contact with the cavities.

Preferably, an electric plug is connected to the grip.

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

1. the utility model is not only novel structure, can carry out the shock attenuation to staff's hand through the shock attenuation pole, prevent to cause the hand discomfort because of vibrations, can adjust the position of limiting plate through flexible square pole simultaneously to can control the grooving degree of depth, it is very convenient to use.

2. The utility model discloses in, it has four group's recesses to open damping plate bottom, the staff of being convenient for places the finger, groover during operation, the spring can play absorbing effect, it is too big to avoid the hand vibrations, when needs adjust the grooving degree of depth, accessible screw thread bayonet lock is adjusted the length of flexible square rod, pole drives the limiting plate motion in the second, the length of flexible square rod is observed to the scale mark on the pole in the accessible second, be convenient for control the grooving degree of depth, groover during operation, the ball contacts with the surface of treating grooving position both sides, the removal of the groover of being convenient for.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the shock-absorbing rod of the present invention;

fig. 4 is a schematic view of the structure of the telescopic square rod of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a grooving machine with chamfering function, comprising: including the groover body, the groover body includes fluting portion 2 and the portion of gripping 1, the first in command 3 of 1 rear end fixedly connected with of portion of gripping, the first in command 3 is the U type form, the staff of being convenient for grips, the 1 top fixedly connected with second in command 4 of the portion of gripping, 4 bottom fixedly connected with shock-absorbing rod 5 of second handle, shock-absorbing rod 5 can play absorbing effect at the groover during operation, 5 bottom fixedly connected with shock-absorbing plate 6 of shock-absorbing rod, install fluting blade 11 on the fluting portion 2, two sets of flexible square bars 7 of equal fixedly connected with in both sides around the fluting portion 2, the flexible fixedly connected with limiting plate 8 of flexible square bar 7, can adjust the position of limiting plate 8 through flexible square bar 7, thereby can control the fluting degree of depth.

The damping rod 5 comprises a first outer rod 51, the first outer rod 51 is fixedly connected with the second handle 4, a spring 52 is fixedly connected to the inner top wall of the first outer rod 51, a first connecting plate 53 is fixedly connected to the bottom end of the spring 52, a first inner rod 54 is fixedly connected to the first connecting plate 53, the first inner rod 54 penetrates through the first outer rod 51 and is fixedly connected with the damping plate 6, and when the grooving machine works, the spring can play a damping role and avoid overlarge hand vibration; four groups of grooves 13 are formed in the bottom of the damping plate 6, and the four groups of grooves 13 are arc-shaped, so that the damping plate is convenient to hold by hands.

Wherein, flexible square bar 7 includes the outer pole 71 of second, the outer pole 71 of second and 2 outer wall fixed connection of fluting portion, the pole 72 in the second is pegged graft in the outer pole 71 of second, 72 top fixedly connected with second even board 75 in the second, 72 bottom and limiting plate 8 fixed connection in the second, it has draw-in groove 76 to open on the pole 72 in the second, threaded bayonet lock 74 passes on the outer pole, threaded bayonet lock 74 cooperatees with draw-in groove 76, adjust the length of flexible square bar through threaded bayonet lock, be equipped with scale mark 73 on the pole 72 in the second, the extension length of pole 72 in the second is observed to the scale mark, scale mark 73 is red, be convenient for people to watch scale mark 73.

The bottom of the limiting plate 8 is provided with a plurality of groups of cavities 9, each group of cavities 9 is internally provided with a group of balls 10, the balls 10 are in sliding contact with the cavities 9, and when the grooving machine works, the balls 10 are in contact with the surfaces of two sides of a position to be grooved, so that the movement of the grooving machine is facilitated; an electric plug 12 is connected to the grip 1, and is connected to an external power source through the electric plug 12.

The specific working principle is as follows:

when the device is used, the plug 12 is connected with an external power supply, the threaded bayonet lock 74 is loosened according to the required grooving depth, the second inner rod 72 moves along the second outer rod 71, the second inner rod 72 drives the limiting plate 8 to move together, the position of the limiting plate 8 can be adjusted, the extending length of the second inner rod 72 is determined through the scale mark 73 on the second inner rod 72, after the position of the limiting plate 8 is adjusted, the length of the telescopic square rod 7 can be fixed through the threaded bayonet lock 74, so that the position of the limiting plate 8 is fixed, when the device is used, a worker can hold the first handle 3 with one hand and hold the second handle 4 with the other hand, when the second handle is held, four fingers can be placed into the groove 13 at the bottom of the damping plate 6 to facilitate holding, the grooving machine is started, the grooving machine starts to work, and when grooving is performed, the ball 10 is in contact with the surfaces on two sides of the position to be, when the grooving machine moves, the ball rotates in the cavity 9, friction between the limiting plate 8 and the part to be grooved is avoided, and the grooving machine can move conveniently.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a groover with chamfer function, includes the groover body, its characterized in that: the grooving machine body comprises a grooving part (2) and a holding part (1), the holding part (1) is fixedly connected with a first handle (3), the holding part (1) is fixedly connected with a second handle (4), the second handle (4) is fixedly connected with a damping rod (5), the damping rod (5) is fixedly connected with a damping plate (6) at the bottom, a grooving blade (11) is installed on the grooving part (2), two groups of telescopic square rods (7) are fixedly connected with the equal sides of the grooving part (2) at the front and the back, and limiting plates (8) are fixedly connected with the telescopic square rods (7).

2. The slotter with a chamfering function according to claim 1, characterized in that: shock attenuation pole (5) include first outer pole (51), fixed connection between first outer pole (51) and second handle (4), roof fixedly connected with spring (52) in first outer pole (51), the first even board (53) of spring (52) bottom fixedly connected with, first even first interior pole (54) of fixedly connected with on board (53), first interior pole (54) pass first outer pole (51) and shock attenuation board (6) fixed connection.

3. The slotter with a chamfering function according to claim 1, characterized in that: four groups of grooves (13) are formed in the bottom of the damping plate (6), and the four groups of grooves (13) are arc-shaped.

4. The slotter with a chamfering function according to claim 1, characterized in that: flexible square pole (7) include the outer pole of second (71), the outer pole of second (71) and fluting portion (2) outer wall fixed connection, it has interior pole of second (72) to peg graft in the outer pole of second (71), even board (75) of pole (72) top fixedly connected with second in the second, pole (72) bottom and limiting plate (8) fixed connection in the second, it has draw-in groove (76) to open on pole (72) in the second, threaded bayonet lock (74) pass on the outer pole, threaded bayonet lock (74) cooperate with draw-in groove (76).

5. The slotter with a chamfering function according to claim 4, wherein: and the second inner rod (72) is provided with scale marks (73), and the scale marks (73) are red.

6. The slotter with a chamfering function according to claim 1, characterized in that: the bottom of the limiting plate (8) is provided with a plurality of groups of cavities (9), each group of cavities (9) is internally provided with a group of balls (10), and the balls (10) are in sliding contact with the cavities (9).

7. The slotter with a chamfering function according to claim 1, characterized in that: the holding part (1) is connected with an electric plug (12).

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