CN210589948U

CN210589948U - Grooving machine with alignment function

Info

Publication number: CN210589948U
Application number: CN201921010304.0U
Authority: CN
Inventors: 朱磊
Original assignee: Wuyi Wuyang Tools Manufacturing Co ltd
Current assignee: Wuyi Wuyang Tools Manufacturing Co ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-05-22
Anticipated expiration: 2029-07-01

Abstract

The utility model relates to a groover with to line function, which comprises a bod, the aircraft nose, the saw bit pivot, the cutting saw bit, the fixed cover of saw bit, saw bit activity cover and bottom plate, be equipped with the motor in the organism, the aircraft nose links to each other with the organism front end, saw bit pivot one end stretches into in the aircraft nose and is connected with the motor through gear drive, the saw bit pivot other end exposes in the aircraft nose and installs the cutting saw bit, the fixed cover of saw bit is fixed in the overhead one side of aircraft nose and shroud in the rear end upper portion of cutting saw bit, the saw bit activity cover through the pivot can overturn from top to bottom ground pivot connect on the fixed cover of saw bit and shroud in the front end upper portion of cutting saw bit, the below of the fixed cover of saw bit is located to the bottom plate, the place ahead of saw bit. The alignment function in the grooving process is realized through the front and back alignment wheels, the reliability and convenience of alignment operation can be greatly improved, the straightness in grooving is further ensured, and the grooving quality is improved.

Description

Grooving machine with alignment function

Technical Field

The utility model relates to a grooving tool, especially a groover with to line function.

Background

As is well known, when a groove is formed in a wall or a floor in a home decoration process, people generally mark a line on a position to be grooved in advance, and then the groove is formed along the marked line by using a handheld electric groover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide one kind through preceding, the back to the grooved machine that the line wheel realized to the line function to improve reliability and the convenience to the line operation, and then ensure the straightness of fluting during operation, prevent to appear the phenomenon of opening the off tracking, and thereby improve the fluting quality.

The purpose of the utility model is realized through the following technical scheme:

a grooving machine with alignment function comprises a machine body, a machine head, a saw blade rotating shaft, a cutting saw blade, a saw blade fixing cover, a saw blade movable cover and a bottom plate, wherein a motor is arranged in the machine body, the machine head is connected with the front end of the machine body, one end of the saw blade rotating shaft extends into the machine head and is connected with the motor through a gear transmission mechanism, the other end of the saw blade rotating shaft is exposed out of the machine head and is provided with the cutting saw blade, the saw blade fixing cover is fixed on one side of the machine head and covers the upper part of the rear end of the cutting saw blade, the saw blade movable cover is pivoted on the saw blade fixing cover through a pivot shaft in a manner of being capable of being overturned up and down and covers the upper part of the front end of the cutting saw blade, the bottom plate is arranged below the saw blade fixing cover, a cutting groove for exposing the cutting saw blade, and a rear wire aligning wheel is arranged behind the saw blade fixing cover.

Furthermore, the front wire aligning wheel and the rear wire aligning wheel are both on the same plane with the cutting saw blade.

The saw blade mechanism further comprises a front wire aligning wheel sliding frame and a sliding frame return spring, wherein the front wire aligning wheel is arranged at the front end of the front wire aligning wheel sliding frame, the front wire aligning wheel sliding frame is arranged on the saw blade movable cover in a front-back sliding mode, and the sliding frame return spring is used for enabling the front wire aligning wheel sliding frame to return forwards.

Furthermore, a sliding groove is formed in the front wire aligning wheel sliding frame, at least two limiting columns which are arranged side by side are arranged on the saw blade movable cover, the front wire aligning wheel sliding frame is slidably sleeved on the limiting columns through the sliding groove in the front wire aligning wheel sliding frame in a front-back sliding mode, a fixing column is arranged at the rear end of the front wire aligning wheel sliding frame, one end of a sliding frame reset spring is connected with the fixing column, and the other end of the sliding frame reset spring is connected with one of the limiting columns.

The wire aligning device further comprises a rear wire aligning wheel fixing rod, wherein the rear wire aligning wheel is installed at the rear end of the rear wire aligning wheel fixing rod, and the front end of the rear wire aligning wheel fixing rod is fixed on the bottom plate.

Furthermore, the lower end surfaces of the front wire aligning wheel and the rear wire aligning wheel are not lower than the bottom surface of the bottom plate.

Furthermore, the saw blade fixing device also comprises a tension spring, one end of the tension spring is connected with the saw blade fixing cover, and the other end of the tension spring is connected with the saw blade movable cover.

Furthermore, a dust outlet pipe communicated with the inside of the saw blade movable cover is arranged on the saw blade movable cover; a water spraying head is fixed on the outer surface of one side of the saw blade fixing cover back to the machine head, the water inlet end of the water spraying head is connected with an external water pipe, and the water outlet end of the water spraying head is communicated with the inside of the saw blade fixing cover.

Furthermore, the left side and the right side of the tail of the machine body are respectively connected with a first support arm and a second support arm, the lower ends of the first support arm and the second support arm all protrude out of the lower end of the tail of the machine body, a first roller set is arranged between the lower ends of the first support arm and the second support arm, and a second roller set which is located on the same axis with the first roller set is arranged on the left side of the lower end of the first support arm.

Further, still include an arch handle and an auxiliary handle, arch handle one end with the aircraft nose links to each other, the arch handle other end with the organism afterbody links to each other, auxiliary handle sets up the anterior upper end of arch handle, the rear end inboard of arch handle is equipped with trigger switch.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses multiple operating mode to the fluting during operation has designed preceding, two back to the line wheel, when subaerial fluting or when opening the transverse groove on the wall, align the line of drawing in advance and realize the line function to the line in the fluting process before the accessible, when opening the vertical slot on the wall, then can align the groove of having opened and realize the line function to the line in the fluting process to the line wheel through the back, from this the suitability strengthens greatly, and because preceding, the back is all very convenient to observe to the position of line wheel, therefore also can effectively improve reliability and convenience to the line in-process, and then ensure the straightness of fluting during operation, prevent to appear the phenomenon of opening the off tracking, and thereby improve the fluting quality.

Drawings

Fig. 1 is a first perspective view of a grooving machine with a line aligning function according to the present invention, in which a movable cover of a saw blade is in a downward-turning state.

Fig. 2 is a right-side perspective schematic view of a grooving machine with a line aligning function according to the present invention, in which the saw blade movable cover is in an upturned state.

Fig. 3 is a left side perspective view of the grooving machine with alignment function according to the present invention.

Fig. 4 is an exploded view of a groover having alignment function according to the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments shown in the drawings.

As shown in fig. 1 to 4, the grooving machine with alignment function in this embodiment includes a machine body 1, a machine head 2, a saw blade rotating shaft 3, a cutting saw blade 4, a saw blade fixing cover 5, a saw blade movable cover 6 and a bottom plate 7, wherein a motor is disposed in the machine body 1, the machine head 2 is connected to a front end of the machine body 1, one end of the saw blade rotating shaft 3 extends into the machine head 2 and is connected to the motor through a gear transmission mechanism, the other end of the saw blade rotating shaft 3 is exposed out of the machine head 2 and is provided with the cutting saw blade 4, the saw blade fixing cover 5 is fixed to one side of the machine head 2 and covers an upper portion of a rear end of the cutting saw blade 4, the saw blade movable cover 6 is pivoted to the saw blade fixing cover 5 through a pivot shaft 8 and covers an upper portion of the front end of the cutting saw blade 4, the bottom plate 7 is disposed below the saw blade fixing cover 5, a cutting groove, a rear aligning wheel 10 is arranged at the rear part of the saw blade fixing cover 5.

Also, it is preferable that the front and rear aligning

rollers

9 and 10 are on the same plane as the cutting blade 4.

The front wire aligning wheel is characterized by further comprising a front wire aligning wheel sliding frame 91 and a sliding frame return spring 92, wherein the front wire aligning wheel 9 is installed at the front end of the front wire aligning wheel sliding frame 91, the front wire aligning wheel sliding frame 91 is installed on the saw blade movable cover 6 in a front-back sliding mode, and the sliding frame return spring 92 is used for enabling the front wire aligning wheel sliding frame 91 to return forwards.

Further, a sliding groove 911 is formed in the front wire aligning wheel sliding frame 91, at least two limiting columns 61 which are arranged side by side are arranged on the saw blade movable cover 6, the front wire aligning wheel sliding frame 91 is slidably sleeved on the limiting columns 61 in a front-back sliding mode through the sliding groove 911 in the front wire aligning wheel sliding frame 91, a fixing column 912 is arranged at the rear end of the front wire aligning wheel sliding frame 91, one end of a sliding frame reset spring 92 is connected with the fixing column 912, and the other end of the sliding frame reset spring is connected with one of. This structure enables the front pair of rollers 9 to move backward by the external force and to return to the initial position after the external force is released. Therefore, when the grooving is in a corner position, the front pair of rollers 9 can move backwards under the support of the corner, so that the cutting saw blade 4 is close to the corner position as much as possible to complete the cutting grooving, and if the front pair of rollers 9 move backwards to the limit position and still cannot meet the grooving work of the corner position, the whole saw blade movable cover 6 can be turned upwards, so that no dead angle is formed in the cutting.

The wire aligning device further comprises a rear wire aligning wheel fixing rod 100, a rear wire aligning wheel 10 is installed at the rear end of the rear wire aligning wheel fixing rod 100, and the front end of the rear wire aligning wheel fixing rod 100 is fixed on the bottom plate 7.

Furthermore, the lower end surfaces of the front aligning wheel 9 and the rear aligning wheel 10 are not lower than the bottom surface of the bottom plate 7, so that the front aligning wheel and the rear aligning wheel cannot be contacted with the wall surface or the ground when the grooving works, and resistance is prevented from being generated to the grooving work.

The saw blade turning device further comprises a tension spring 11, one end of the tension spring 11 is connected with the saw blade fixing cover 5, and the other end of the tension spring 11 is connected with the saw blade moving cover 6, so that the saw blade moving cover 6 keeps the upward turning trend.

Furthermore, a dust outlet pipe 12 communicated with the inside of the saw blade movable cover 6 is arranged on the saw blade movable cover 6, and the dust outlet pipe 12 is externally connected with a dust suction device so as to suck dust generated during the grooving operation. The outer surface of one side of the saw blade fixing cover 5 back to the machine head 2 is fixed with a water spraying head 13, the water inlet end of the water spraying head 13 is connected with an external water pipe, and the water outlet end of the water spraying head 13 is communicated with the inside of the saw blade fixing cover 5, so that water can be sprayed to the cutting saw blade 4 during grooving work, and the purposes of cooling and dust removal are achieved.

Further, a first support arm 14 and a second support arm 15 are respectively connected to the left side and the right side of the tail of the machine body 1, the lower ends of the first support arm 14 and the second support arm 15 are both protruded out of the lower end of the tail of the machine body 1, a first roller set 16 is arranged between the lower ends of the first support arm 14 and the second support arm 15, and a second roller set 17 which is on the same axis with the first roller set 16 is arranged on the left side of the lower end of the first support arm 14. The first roller set 12 and the second roller set 13 are in contact with the ground or the wall to be grooved when the grooving operation is performed, so that the grooving machine can be more easily pushed and operated, and the design of the two roller sets can ensure that the gravity center of the grooving machine is more stable and reliable when the grooving machine is operated in a handheld mode.

The hand-held electric tool further comprises an arched handle 18 and an auxiliary handle 19, one end of the arched handle 18 is connected with the machine head 2, the other end of the arched handle 18 is connected with the tail of the machine body 1, the auxiliary handle 19 is arranged at the upper end of the front portion of the arched handle 18, and a trigger switch 20 is arranged on the inner side of the rear end of the arched handle 18. The design of the arched handle 18 enables people to flexibly adjust the holding posture and the holding part according to the actual use requirements of various working conditions when the grooving machine is handheld to perform grooving work, so that the convenience and the comfort of handheld operation are improved, the working efficiency and the user experience of the grooving machine are improved, and the auxiliary grab handle 7 can play the roles of assisting holding and increasing holding force.

The above mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention can not be limited thereby, and all the simple equivalent changes and modifications made according to the claims and the description of the present invention are still included in the scope of the present invention.

Claims

1. The utility model provides a groover with to line function, includes organism, aircraft nose, saw bit pivot, cutting saw bit, the fixed cover of saw bit, saw bit activity cover and bottom plate, be equipped with the motor in the organism, the aircraft nose with the organism front end links to each other, saw bit pivot one end stretches into in the aircraft nose and through gear drive mechanism with the motor is connected, the saw bit pivot other end expose in the aircraft nose and install the cutting saw bit, the fixed cover of saw bit is fixed one side and shroud in on the aircraft nose the rear end upper portion of cutting saw bit, the saw bit activity cover through pivot can overturn from top to bottom the ground pivot joint in the fixed cover of saw bit and shroud in the front end upper portion of cutting saw bit, the bottom plate is located the below of the fixed cover of saw bit, be equipped with the confession on the bottom plate the cutting groove that the cutting saw bit exposes, its characterized: the front of the saw blade movable cover is provided with a front wire aligning wheel, and the rear of the saw blade fixed cover is provided with a rear wire aligning wheel.

2. A slotter with thread aligning function according to claim 1, characterized in that: the front wire aligning wheel and the rear wire aligning wheel are both on the same plane with the cutting saw blade.

3. A slotter with thread aligning function according to claim 1 or 2, characterized in that: the saw blade mechanism is characterized by further comprising a front wire aligning wheel sliding frame and a sliding frame reset spring, wherein the front wire aligning wheel is arranged at the front end of the front wire aligning wheel sliding frame, the front wire aligning wheel sliding frame is arranged on the saw blade movable cover in a front-back sliding mode, and the sliding frame reset spring is used for enabling the front wire aligning wheel sliding frame to reset forwards.

4. A slotter with thread aligning function according to claim 3, characterized in that: the front wire aligning wheel sliding frame is provided with a sliding groove, the saw blade movable cover is provided with at least two limiting columns arranged side by side, the front wire aligning wheel sliding frame is slidably sleeved on the limiting columns through the sliding groove on the front wire aligning wheel sliding frame in a front-back sliding mode, the rear end of the front wire aligning wheel sliding frame is provided with a fixed column, one end of a sliding frame reset spring is connected with the fixed column, and the other end of the sliding frame reset spring is connected with one of the limiting columns.

5. A slotter with thread aligning function according to claim 1 or 2, characterized in that: the wire aligning device is characterized by further comprising a rear wire aligning wheel fixing rod, wherein the rear wire aligning wheel is installed at the rear end of the rear wire aligning wheel fixing rod, and the front end of the rear wire aligning wheel fixing rod is fixed on the bottom plate.

6. A slotter with thread aligning function according to claim 1 or 2, characterized in that: the lower end faces of the front wire aligning wheel and the rear wire aligning wheel are not lower than the bottom face of the bottom plate.

7. A slotter with thread aligning function according to claim 1 or 2, characterized in that: the saw blade fixing cover is characterized by further comprising a tension spring, one end of the tension spring is connected with the saw blade fixing cover, and the other end of the tension spring is connected with the saw blade movable cover.

8. A slotter with thread aligning function according to claim 1 or 2, characterized in that: a dust outlet pipe communicated with the inside of the saw blade movable cover is arranged on the saw blade movable cover; a water spraying head is fixed on the outer surface of one side of the saw blade fixing cover back to the machine head, the water inlet end of the water spraying head is connected with an external water pipe, and the water outlet end of the water spraying head is communicated with the inside of the saw blade fixing cover.

9. A slotter with thread aligning function according to claim 1 or 2, characterized in that: the left side and the right side of the tail of the machine body are respectively connected with a first support arm and a second support arm, the lower ends of the first support arm and the second support arm protrude out of the lower end of the tail of the machine body, a first roller set is arranged between the lower ends of the first support arm and the second support arm, and a second roller set which is located on the same axis with the first roller set is arranged on the left side of the lower end of the first support arm.

10. A slotter with thread aligning function according to claim 1 or 2, characterized in that: still include an arch handle and an auxiliary handle, arch handle one end with the aircraft nose links to each other, the arch handle other end with the organism afterbody links to each other, auxiliary handle sets up the anterior upper end of arch handle, the rear end inboard of arch handle is equipped with trigger switch.