CN112976369A - Electric grooving machine capable of regulating speed - Google Patents
Electric grooving machine capable of regulating speed Download PDFInfo
- Publication number
- CN112976369A CN112976369A CN202110231670.4A CN202110231670A CN112976369A CN 112976369 A CN112976369 A CN 112976369A CN 202110231670 A CN202110231670 A CN 202110231670A CN 112976369 A CN112976369 A CN 112976369A
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 244000309464 bull Species 0.000 claims description 24
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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- Mining & Mineral Resources (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The invention discloses an electric grooving machine capable of regulating speed, which comprises a supporting seat, a supporting arm, an electric motor and a grooving cutter head, wherein the supporting arm is connected on the supporting seat in a sliding manner, the electric motor is fixed at the top of the supporting arm and is connected with a transmission shaft, the transmission shaft penetrates through the supporting arm and is then in power connection with the grooving cutter head, one end of the supporting arm close to the electric motor is rotatably connected with a rotating rod, the slotting cutter head is arranged below the rotating rod, the rotating rod is in power connection with the electric motor through a transmission mechanism, the transmission mechanism enables the rotating rod to be switched among a first rotating speed, a second rotating speed and a third rotating speed to do circular motion, so that the situation that the slotting cutter head can only be moved by manually rotating the rotating rod is avoided, and the moving speed of the slotting cutter head can be switched among the first rotating speed, the second rotating speed and the third rotating speed, so that the slotting cutter head is suitable for slotting operation of most different objects, and the slotting quality is improved.
Description
Technical Field
The invention relates to the field of hardware tools, in particular to an electric grooving machine capable of regulating speed.
Background
The electric grooving machine is characterized in that an electric motor is used for driving a grooving cutter disc to rotate and driving the grooving cutter disc to move through a rotating rod, so that the grooving operation can be realized by rotating and moving the grooving cutter disc at one side.
Disclosure of Invention
The invention aims to solve the technical problem of providing an electric grooving machine capable of regulating speed aiming at the defects in the prior art.
According to the invention, the electric grooving machine capable of regulating the speed comprises a supporting seat, a supporting arm, an electric motor and a grooving cutter head, wherein the supporting arm is connected to the supporting seat in a sliding mode, the electric motor is fixed at the top of the supporting arm and is connected with a transmission shaft, the transmission shaft penetrates through the supporting arm and is in power connection with the grooving cutter head, one end, close to the electric motor, of the supporting arm is rotatably connected with a rotating rod, the grooving cutter head is installed below the rotating rod, the rotating rod is in power connection with the electric motor through a transmission mechanism, and the transmission mechanism enables the rotating rod to be capable of switching among a first rotating speed, a second rotating speed and a third rotating speed to.
In foretell electronic groover that can speed governing, the bull stick is equipped with the via hole, and the diameter of transmission shaft is less than the diameter of via hole, and the transmission shaft passes behind the via hole and is connected with fluting blade disc power.
In foretell electronic groover that can speed governing, be equipped with the speed governing internal tooth in the via hole, drive mechanism includes the speed governing gear with transmission shaft sliding connection, and when the speed governing gear glided down and meshed with the speed governing internal tooth, electric motor passed through the transmission shaft and drives speed governing gear, speed governing internal tooth and rotate, and then drive the bull stick with circular motion is to first rotational speed.
In foretell electric groover that can speed governing, the one end that the support arm is close to electric motor is equipped with the gear chamber, and bull stick fixedly connected with a plurality of gears, a plurality of gears are located the gear chamber and rotate with the gear chamber and be connected, and when the speed governing gear upwards slided and with the gear engagement of gear intracavity, electric motor passes through the transmission shaft and drives speed governing gear, gear revolve, and then drive the bull stick with circular motion is to the second rotational speed.
In foretell electronic groover that can speed governing, the top fixedly connected with of bull stick has a plurality of back shafts, and a plurality of back shafts stretch into the gear chamber after and are connected with the roof rotation in gear chamber, and a plurality of gears are fixed respectively on a plurality of back shafts, and the inner wall in gear chamber is equipped with the ring gear, and all gears all mesh with the ring gear.
In the above speed-adjustable electric grooving machine, the second rotation speed is lower than the first rotation speed.
In the electric grooving machine capable of regulating the speed, when the speed regulating gear is not meshed with the speed regulating internal teeth and is not meshed with the gear, the transmission mechanism enables the rotating rod to move at a third rotating speed, the third rotating speed is less than the second rotating speed, and the third rotating speed is zero.
In the above electric grooving machine capable of adjusting speed, the speed adjusting gear is rotatably connected with a speed adjusting ring, the speed adjusting ring is fixed with a speed adjusting rod, the rotating rod is fixedly connected with a fixing frame, the fixing frame is provided with a sliding groove, and the speed adjusting rod is arranged on the sliding groove in a vertically sliding manner.
In foretell electronic groover that can speed governing, the vertical setting of spout, speed governing gear when the speed governing pole is located in the middle of the spout not with speed governing internal tooth meshing and also not with gear engagement, speed governing gear and speed governing internal tooth meshing when the speed governing pole is located the spout bottom, speed governing gear and gear engagement when the speed governing pole is located the spout top.
In the above-mentioned electric groover capable of adjusting speed, the intermediate position lid and the top position of spout are equipped with middle draw-in groove and top draw-in groove respectively, and the speed adjusting lever can with middle draw-in groove, top draw-in groove joint.
According to the grooving machine, the rotating rod is rotatably connected to one end, close to the electric motor, of the supporting arm, the rotating rod can drive the grooving cutter head to move, the rotating rod is in power connection with the electric motor through the transmission mechanism, the transmission mechanism enables the rotating rod to be switched among the first rotating speed, the second rotating speed and the third rotating speed to do circular motion, the grooving cutter head can be prevented from being moved only by manually rotating the rotating rod, the moving speed of the grooving cutter head can be switched among the first rotating speed, the second rotating speed and the third rotating speed, the grooving machine can be suitable for grooving operations of most different objects, and the grooving quality is improved.
Drawings
A more complete understanding of the present invention, and the attendant advantages and features thereof, will be more readily understood by reference to the following detailed description when considered in conjunction with the accompanying drawings wherein:
FIG. 1 is a schematic structural view of an electric grooving machine (a speed regulating gear is not engaged with a speed regulating internal tooth and is not engaged with a gear) of the present embodiment;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a schematic view of the assembled structure of the support arm and the rotary rod of FIG. 1;
FIG. 5 is a schematic structural view of the rotary rod of FIG. 4;
FIG. 6 is a schematic view of the assembly structure of the rotating rod and the diameter adjusting rod and the rotating rod in FIG. 1;
FIG. 7 is a schematic structural view of the coupling of FIG. 1;
FIG. 8 is a schematic structural view of the electric grooving machine (the speed regulating gear is engaged with the speed regulating internal teeth) according to the present embodiment;
FIG. 9 is a schematic structural view of the electric grooving machine (speed regulating gear engaged with gear) according to the present embodiment;
FIG. 10 is a schematic view of a portion of the structure of FIG. 9;
FIG. 11 is a schematic view of the electric grooving method of the present embodiment;
it is to be noted, however, that the appended drawings illustrate rather than limit the invention. It is noted that the drawings representing structures may not be drawn to scale. Also, in the drawings, the same or similar elements are denoted by the same or similar reference numerals.
Detailed Description
In order that the present disclosure may be more clearly and readily understood, reference will now be made in detail to the present disclosure as illustrated in the accompanying drawings.
As shown in fig. 1 to 10, the electric groover of this embodiment includes a supporting seat 101, a supporting arm 102, an electric motor 103 and a grooving cutter head 104, the electric motor 103 is fixed on top of one end of the supporting arm 102, the supporting arm 102 is slidably connected to the supporting seat 101, one end of the supporting arm 102 away from the electric motor 103 is provided with a slide carriage 105, the slide carriage 105 is slidably connected to the supporting seat 101, the slide carriage 105 is rotatably connected to an adjusting gear 106 and is provided with a T-shaped groove, an adjusting handle 107 is provided outside the slide carriage 105, the adjusting handle 107 is coaxially connected to the adjusting gear 106, the supporting seat 101 is provided with a supporting toothed plate 108 and a guiding plate 109, the supporting toothed plate 108 is located at a front side of the guiding plate 109, the slide carriage 105 is sleeved outside the supporting toothed plate 108 and the guiding plate 109, and the adjusting gear 106 of the slide carriage 105 is engaged with the supporting toothed plate 108, the T-shaped groove of the slide carriage 105 is slidably, so that the slide 105 moves up and down along the guide plate 109 and finally the support arm 102 moves up and down along the support base 101.
The electric motor 103 is connected with a transmission shaft 110, the transmission shaft 110 penetrates through the supporting arm 102 and then is in power connection with the slotting cutter head 104, one end of the supporting arm 102 close to the electric motor 103 is in rotating connection with a rotating rod 111, the slotting cutter head 104 is arranged below the rotating rod 111, the rotating rod 111 is in power connection with the electric motor 103 through a transmission mechanism, the transmission mechanism enables the rotating rod 111 to be switched to do circular motion among a first rotating speed, a second rotating speed and a third rotating speed, namely, when the electric motor 103 drives the slotting cutter head 104 to rotate, the rotating rod 111 can be driven to do circular motion at the first rotating speed, the second rotating speed or the third rotating speed through the transmission mechanism, further, the slotting cutter head 104 can revolve around while rotating and revolving around, and electric slotting is realized, thus, the situation that the slotting cutter head 104 can only be moved by manually rotating the rotating rod 111 is avoided, and the moving speed of the slotting cutter head 104 can be, the device can be suitable for grooving operations of most different objects, and therefore grooving quality is improved.
The rotating rod 111 of this embodiment is rotatably connected with a diameter-adjusting rod 112, the diameter-adjusting rod 112 is connected with an adjusting handwheel 113 after penetrating through the rotating rod 111, the diameter-adjusting rod 112 is connected with a diameter-adjusting block 114 in a matching manner, the diameter-adjusting block 114 is connected with a cutter head shaft 115 in a rotating manner, the slotting cutter head 104 is installed at the lower end of the cutter head shaft 115, the upper end of the cutter head shaft 115 is in power connection with the transmission shaft 110 through a coupler 116, the rotating rod 111 is provided with a through hole, the diameter of the transmission shaft 110 is smaller than that of the through hole, and the transmission shaft 110. This bull stick 111 includes bull stick horizontal part and the vertical portion of bull stick, the top fixedly connected with a plurality of back shafts 117 of the bull stick horizontal part of bull stick 111, a plurality of back shafts 117 rotate with support arm 102 to be connected, the via hole setting is in the one end of the bull stick horizontal part of bull stick 111, reducing rod 112 rotates with the vertical portion of the bull stick of bull stick 111 perpendicularly to be connected, reducing rod 112 level sets up and is parallel with the bull stick horizontal part of bull stick 111, reducing rod 112 includes screw thread section and polished rod section, reducing rod 112's polished rod section rotates with the vertical portion of the bull stick of bull stick 111 to be connected and with adjusting hand wheel 113 fixed connection, reducing block 114 threaded connection is on reducing rod 112's screw thread section, reducing block 114's front end and reducing rod 112's screw thread section threaded connection, reducing block 114's rear end and cutter head shaft 115 rotate to be connected. The diameter adjusting rod 112 is driven to rotate by rotating the adjusting hand wheel 113, so that the diameter adjusting block 114 on the diameter adjusting rod 112 moves on the diameter adjusting rod 112, the slotting cutter head 104 on the diameter adjusting block 114 moves on the diameter adjusting rod 112, the distance between the central line of the slotting cutter head 104 and the central line of the transmission shaft 110 is changed, the slotting radius of the slotting cutter head 104 is adjusted, the adjusting hand wheel 113 only needs to be rotated, the whole electric slotting machine does not need to be moved, and the operation is convenient.
The coupler 116 of this embodiment includes a first coupler, a second coupler, a third coupler, and a fourth coupler, the first coupler, the second coupler, the third coupler, and the fourth coupler are sequentially connected in a transmission manner, specifically, each end of the first coupler, the second coupler, the third coupler, and the fourth coupler is sequentially connected in a transmission manner through a transmission rod, and the first coupler, the second coupler, the third coupler, and the fourth coupler are regular polygonal rods, such as regular triangular rods, although the regular polygonal rods referred to herein refer to an outer contour. The coupling 116 has two functions, namely, on one hand, transmitting the power of the transmission shaft 110 to the cutter head shaft 115 to drive the slotting cutter head 104 to rotate, i.e., to transmit automatically, and on the other hand, allowing the slotting cutter head 104 and the diameter adjusting block 114 to move along the diameter adjusting rod 112, and if the coupling 116 is of a conventional fixed structure, the requirement that the slotting cutter head 104 and the diameter adjusting block 114 can move along the diameter adjusting rod 112 cannot be met.
The drive mechanism of this embodiment includes the speed governing gear 118 of sliding connection on transmission shaft 110, be equipped with speed governing internal tooth 119 in the via hole of bull stick 111, speed governing gear 118 can mesh with speed governing internal tooth 119, when speed governing gear 118 slides down and meshes with speed governing internal tooth 119, electric motor 103 drives speed governing gear 118 through transmission shaft 110, speed governing internal tooth 119 rotates, and then drive bull stick 111 and fluting cutter head 104 and do the circular motion with first rotational speed, fluting cutter head 104 realizes annular fluting operation with first rotational speed revolution this moment, because first rotational speed is the rotational speed of transmission shaft 110, do not pass through the speed reduction, therefore this first rotational speed is high rotational speed. One end of the supporting arm 102 close to the electric motor 103 is provided with a gear cavity 120, the rotating rod 111 is fixedly connected with a plurality of gears 121, the plurality of gears 121 are positioned in the gear cavity 120 and are rotatably connected with the gear cavity 120, the number of the plurality of gears 121 is consistent with that of the plurality of supporting shafts 117, each gear 121 is fixed on the corresponding supporting shaft 117, the lower end of each supporting shaft 117 is fixedly connected with the top of the rotating rod 111, the upper end of each supporting shaft 117 extends into the gear cavity 120 and is rotatably connected with the top wall of the gear cavity 120, the inner wall of the gear cavity 120 is provided with an inner gear ring 122, all the gears 121 are engaged with the inner gear ring 122, when the speed regulating gear 118 slides upwards and is engaged with the gear 121 in the gear cavity 120, the electric motor 103 drives the speed regulating gear 118, the gear 121 and the supporting shaft 117 to rotate through the transmission shaft 110, and further drives the rotating rod 111 to do circular motion at a second rotating speed, because, therefore, the second rotation speed is lower than the first rotation speed and is a low rotation speed. Similarly, when the speed-adjusting gear 118 is not engaged with the speed-adjusting internal teeth 119 and is not engaged with the gear 121, the transmission mechanism enables the rotating rod 111 to move at a third rotating speed, the third rotating speed is zero, that is, the speed-adjusting gear 118 does not drive the rotating rod 111 to rotate any more, and at this time, the rotating rod 111 can only be rotated manually.
The key 123 is fixed on the transmission shaft 110 of the embodiment, the speed regulating gear 118 can slide up and down along the key 123, the speed regulating gear 118 is rotatably connected with the speed regulating ring 124, the speed regulating ring 124 is fixed with the speed regulating rod 125, the speed regulating gear 118 can be driven to slide up and down along the key 123 by lifting up or down the speed regulating rod 125, and the speed regulating ring 124 is rotatably connected with the speed regulating gear 118, so that the rotation of the speed regulating gear 118 is not limited. The rotating rod 111 is fixedly connected with a fixing frame 126, the fixing frame 126 is provided with a sliding groove 127, the speed regulating rod 125 is arranged on the sliding groove 127 in a vertically sliding mode, when the speed regulating rod 125 is located in the middle of the sliding groove 127, the speed regulating gear 118 is not meshed with the speed regulating internal teeth 119 and is not meshed with the gear 121, namely, the electric motor 103 cannot drive the rotating rod 111 to rotate, only the rotating rod 111 can be manually rotated, when the speed regulating rod 125 is located at the bottom of the sliding groove 127, the speed regulating gear 118 is meshed with the speed regulating internal teeth 119, the electric motor 103 drives the rotating rod 111 to do circular motion at a first rotating speed of a high rotating speed, when the speed regulating rod 125 is located at the top of the sliding groove 127, the speed regulating gear 118 is meshed with the gear 121, and the electric motor 103. In order to fix the position of the speed lever 125, a middle slot 128 and a top slot 129 are respectively arranged at the middle cover and the top of the sliding chute 127, and the speed lever 125 can be clamped with the middle slot 128 and the top slot 129.
The electric grooving machine of the embodiment can regulate the speed and the grooving radius, and the grooving objects are wider, such as circular grooves, linear grooves, annular grooves, arc-shaped grooves and the like on ceramic tiles, wall surfaces, floors and the like. The specific electric grooving method includes a grooving radius adjusting step and a grooving step as shown in fig. 11.
The grooving radius adjusting step comprises the following steps: the diameter adjusting rod 112 is driven to rotate by rotating the adjusting handwheel 113, so that the diameter adjusting block 114 on the diameter adjusting rod 112 moves on the diameter adjusting rod 112, the slotting cutter head 104 on the diameter adjusting block 114 moves on the diameter adjusting rod 112, and the slotting cutter head 104 is adjusted to a proper position to determine the slotting radius.
The slotting step comprises: the slotting cutter head 104 is lifted by rotating the adjusting handle 107 so as to adjust the height of the slotting cutter head 104 to a proper position, the electric motor 103 is started, the electric motor 103 drives the slotting cutter head 104 to rotate through the coupler 116, and the rotating rod 111 is rotated so as to drive the slotting cutter head 104 to rotate around the transmission shaft 110 of the electric motor 103 to realize electric slotting. Specifically, the adjusting handle 107 is rotated to drive the adjusting gear 106 to rotate along the supporting toothed plate 108 of the supporting seat 101, so that the sliding seat 105 of the supporting arm 102 and the supporting arm 102 can be lifted along the supporting seat 101, thus the grooving cutter head 104 is lifted, when the height of the grooving cutter head 104 is adjusted properly, the adjusting handle 107 can be directly rotated to open a groove with a shape similar to that of the grooving cutter head 104, and the rotating rod 111 can be manually rotated to drive the grooving cutter head 104 to rotate around the transmission shaft 110 of the electric motor 103 (the speed adjusting rod 125 is positioned in the middle of the sliding groove 127 in an initial state, and at this time, the speed adjusting gear 118 is not meshed with the speed adjusting internal gear 119 and is not meshed with the gear 121); the speed adjusting rod 125 can be lifted downwards to enable the speed adjusting rod 125 to be located at the bottom of the sliding groove 127, so that the speed adjusting gear 118 is meshed with the speed adjusting internal teeth 119, and when the electric motor 103 drives the slotting cutter head 104 to rotate, the speed adjusting gear 18 and the speed adjusting internal teeth 119 are driven to rotate through the transmission shaft 110, so that the rotating rod 111 and the slotting cutter head 104 are driven to do circular motion at a first rotating speed, and at the moment, the slotting cutter head 104 revolves at the first rotating speed to realize annular slotting operation; the speed adjusting rod 125 can also be lifted upwards to enable the speed adjusting rod 125 to be located at the top of the sliding chute 127, so that the speed adjusting gear 118 is meshed with the gear 121, and at this time, when the electric motor 103 drives the slotting cutter head 104 to rotate, the speed adjusting gear 118, the gear 121 and the supporting shaft 117 are driven to rotate through the transmission shaft 110, so that the rotating rod 111 is driven to do circular motion at the second rotating speed, and at this time, the slotting cutter head 104 revolves at the second rotating speed to realize annular slotting operation.
It is to be understood that while the present invention has been described in conjunction with the preferred embodiments thereof, it is not intended to limit the invention to those embodiments. It will be apparent to those skilled in the art from this disclosure that many changes and modifications can be made, or equivalents modified, in the embodiments of the invention without departing from the scope of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (10)
1. The utility model provides an electronic groover that can speed governing, includes supporting seat, support arm, electric motor and fluting blade disc, support arm sliding connection on the supporting seat, and electric motor fixes at the top of support arm, and electric motor is connected with the transmission shaft, and the transmission shaft runs through behind the support arm to be connected with fluting blade disc power, its characterized in that, the one end rotation that the support arm is close to electric motor is connected with the bull stick, and the below at the bull stick is installed to the fluting blade disc, and the bull stick passes through drive mechanism and is connected with electric motor power, and drive mechanism makes the bull stick can switch between first rotational speed, second rotational speed and third rotational speed and be circular motion.
2. The electric groover capable of regulating speed of claim 1, wherein the rotating rod is provided with a via hole, the diameter of the transmission shaft is smaller than that of the via hole, and the transmission shaft is in power connection with the grooving cutter head after passing through the via hole.
3. An electric groover capable of adjusting speed according to claim 2, wherein the through hole is provided with an inner speed-adjusting tooth, the transmission mechanism comprises a speed-adjusting gear slidably connected to the transmission shaft, and when the speed-adjusting gear slides downward and engages with the inner speed-adjusting tooth, the electric motor drives the speed-adjusting gear and the inner speed-adjusting tooth to rotate through the transmission shaft, and further drives the rotating rod to make circular motion at the first rotation speed.
4. An electric groover capable of adjusting speed according to claim 3, wherein a gear cavity is formed at one end of the supporting arm close to the electric motor, a plurality of gears are fixedly connected to the rotating rod, the plurality of gears are located in the gear cavity and are rotatably connected with the gear cavity, and when the speed adjusting gear slides upwards and is meshed with the gears in the gear cavity, the electric motor drives the speed adjusting gear and the gears to rotate through the transmission shaft, and further drives the rotating rod to make circular motion at the second rotating speed.
5. The electric grooving machine capable of adjusting the speed according to claim 4, wherein a plurality of support shafts are fixedly connected to the top of the rotating rod, the plurality of support shafts extend into the gear cavity and then are rotatably connected to the top wall of the gear cavity, the plurality of gears are respectively fixed to the plurality of support shafts, an inner gear ring is arranged on the inner wall of the gear cavity, and all the gears are meshed with the inner gear ring.
6. An adjustable speed motorized groover according to claim 4, wherein the second rotational speed is less than the first rotational speed.
7. A speed adjustable electrical groover according to claim 4, wherein the drive mechanism causes the rotation bar to move at a third rotational speed when the speed adjustable gear is not engaged with the speed adjustable internal teeth and is not engaged with the gear, the third rotational speed being less than the second rotational speed, the third rotational speed being zero.
8. The electric groover capable of adjusting the speed according to claim 4, wherein a speed adjusting ring is rotatably connected to the speed adjusting gear, a speed adjusting rod is fixed to the speed adjusting ring, a fixing frame is fixedly connected to the rotating rod, a sliding groove is formed in the fixing frame, and the speed adjusting rod is vertically slidably disposed on the sliding groove.
9. An electric groover capable of speed regulation according to claim 4, wherein the chute is vertically arranged, the speed regulation gear is not engaged with the speed regulation internal teeth and is not engaged with the gear when the speed regulation rod is located in the middle of the chute, the speed regulation gear is engaged with the speed regulation internal teeth when the speed regulation rod is located at the bottom of the chute, and the speed regulation gear is engaged with the gear when the speed regulation rod is located at the top of the chute.
10. The electric groover capable of adjusting the speed according to claim 9, wherein the middle cover and the top cover of the sliding chute are respectively provided with a middle clamping groove and a top clamping groove, and the speed adjusting rod can be clamped with the middle clamping groove and the top clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110231670.4A CN112976369B (en) | 2021-03-02 | 2021-03-02 | Electric grooving machine capable of adjusting speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110231670.4A CN112976369B (en) | 2021-03-02 | 2021-03-02 | Electric grooving machine capable of adjusting speed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112976369A true CN112976369A (en) | 2021-06-18 |
| CN112976369B CN112976369B (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110231670.4A Active CN112976369B (en) | 2021-03-02 | 2021-03-02 | Electric grooving machine capable of adjusting speed |
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| Country | Link |
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| CN (1) | CN112976369B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH347690A (en) * | 1956-12-18 | 1960-07-15 | Hydrel Ag | Drive device |
| JPH1182649A (en) * | 1997-09-16 | 1999-03-26 | Honda Motor Co Ltd | Continuously variable transmission |
| CN2691751Y (en) * | 2004-03-09 | 2005-04-13 | 立勇实业股份有限公司 | Hole drilling machine tool variable speed driving mechanism |
| US20180224019A1 (en) * | 2017-02-03 | 2018-08-09 | Azbil Corporation | Regulating valve with planetary gear transmission |
| CN209478609U (en) * | 2018-12-19 | 2019-10-11 | 淮安红相光电科技有限公司 | A kind of device of the sweep-saw circle of contact |
| CN112372038A (en) * | 2020-10-28 | 2021-02-19 | 日照市睿尔泽新材料科技有限公司 | Multi-type adjustable slotting device for round cakes based on machining |
-
2021
- 2021-03-02 CN CN202110231670.4A patent/CN112976369B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH347690A (en) * | 1956-12-18 | 1960-07-15 | Hydrel Ag | Drive device |
| JPH1182649A (en) * | 1997-09-16 | 1999-03-26 | Honda Motor Co Ltd | Continuously variable transmission |
| CN2691751Y (en) * | 2004-03-09 | 2005-04-13 | 立勇实业股份有限公司 | Hole drilling machine tool variable speed driving mechanism |
| US20180224019A1 (en) * | 2017-02-03 | 2018-08-09 | Azbil Corporation | Regulating valve with planetary gear transmission |
| CN209478609U (en) * | 2018-12-19 | 2019-10-11 | 淮安红相光电科技有限公司 | A kind of device of the sweep-saw circle of contact |
| CN112372038A (en) * | 2020-10-28 | 2021-02-19 | 日照市睿尔泽新材料科技有限公司 | Multi-type adjustable slotting device for round cakes based on machining |
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| Publication number | Publication date |
|---|---|
| CN112976369B (en) | 2023-05-02 |
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