CN113458880A

CN113458880A - Automatic copying ice skate blade grinding machine

Info

Publication number: CN113458880A
Application number: CN202110869343.1A
Authority: CN
Inventors: 王阳
Original assignee: Changchun Bainingdun Sports Equipment Co ltd
Current assignee: Changchun Bainingdun Sports Equipment Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-10-01
Anticipated expiration: 2041-07-30
Also published as: CN113458880B

Abstract

The automatic profiling skating grinder belongs to the technical field of skating grinding devices, including a main frame, a skating holder, a quick clamp, a follow-up bracket, a reciprocating walking mechanism, a template, a grinding device, a vacuuming device, a manual and automatic conversion mechanism and a controller . In the present invention, the reciprocating traveling mechanism drives the follower bracket to perform reciprocating motion. When the follower bracket moves to the farthest point on one side, it hits the column of the linear slide bar, causing the linear slide bar to move backward instantaneously, and the linear slide bar is driven by the dial wheel. The fork handle moves so that the fork handle abuts against the next tooth of the ratchet. The rotation of the ratchet drives the lead screw, so as to realize the gradual progress of the grinding head and the diamond grinding wheel to complete the grinding of the ice blade. The gap adjustment mechanism adjusts the distance between the ice blade and the emery wheel by adjusting the gap between the linear guide and the bottom plate of the follower bracket, and the grinding precision is higher. The grinding head dust cover is installed on the grinding head, which is safer and more environmentally friendly. The ice blade holder can be rotated, and it is more convenient and quicker to load and unload the ice blade without removing it.

Description

Automatic copying ice skate blade grinding machine

Technical Field

The invention belongs to the technical field of skates polishing devices, and particularly relates to an automatic profiling skates polishing machine.

Background

The requirements of modern speed skating on appliances are continuously increased, and particularly, the ice skate designed for professional athletes can greatly improve the level of the athletes so that the athletes can obtain better results. The invention has the name of 03132480.0, and is named as a portable numerical control skates grinder, which can automatically grind and directly grind the skates with arbitrary radian and edge angle according to preset parameters and profiling, and automatically grind and grind the skates with radian and roughness data, and display, store and print graphs and digital data; the quantitative concept of the grinding data of the ice skate is realized, the radian, the accurate grinding and the finish degree of the ice skate are distinguished, the grinding quality can be controlled, manual grinding is replaced, the grinding time is shortened, and the physical ability of athletes is saved. This patent application function is various, and manufacturing cost is high, can only polish a skates once moreover, and two skates of same pair of shoes still have mechanical error and experience the degree from the influence because need polish twice. Some small and medium-sized enterprises already have grinding equipment for the cutting edge of the ice skate, and only lack universal equipment for grinding the radian of the ice skate.

Therefore, there is a need in the art for a new solution to solve this problem.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the automatic copying ice skate blade grinding machine is used for solving the technical problem that small and medium-sized enterprises lack universal equipment for grinding the radian of ice skates.

An automatic profiling ice skate blade grinding machine comprises a main frame, an ice skate blade fixing frame, a quick clamp, a follow-up bracket, a reciprocating travelling mechanism, a profiling plate, a grinding device, a dust suction device, a manual-automatic switching mechanism and a controller,

the profiling plate is arranged on the working table of the main frame, one side edge of the profiling plate is arc-shaped, and the radian of the arc-shaped edge is consistent with that of the pre-grinding skates; the upper part of the follow-up support is connected with the ice skate blade fixing frame, and the lower part of the follow-up support is connected with the reciprocating traveling mechanism; the ice skate fixing frame is provided with a quick clamp for fixing the ice skate;

the grinding device is arranged on one side of the working table surface of the main frame and comprises a carborundum grinding wheel, a grinding head, a lead screw and a ratchet wheel; the ratchet wheel is positioned on the side part of the main frame, a crank is fixedly arranged on the ratchet wheel, the middle part of the ratchet wheel is connected with the lower part of the grinding head through a lead screw and a nut, and the peripheral gear teeth of the ratchet wheel are connected with the manual automatic switching mechanism; the grinding head is connected with the carborundum grinding wheel; the carborundum grinding wheels and the ice skates are arranged in a one-to-one correspondence manner; the dust suction port of the dust suction device is positioned at one side of the carborundum wheel;

the controller is respectively and electrically connected with the reciprocating travelling mechanism, the grinding device and the dust suction device.

The lower part of the follow-up support is fixedly connected with a follow-up support bottom plate, one side of the upper part of the follow-up support is provided with a connecting shaft, and the other side of the upper part of the follow-up support is provided with a locking groove; the follow-up support bottom plate is connected with the reciprocating walking mechanism, and the follow-up support bottom plate and the follow-up support move along the arc outer edge of the profiling plate in a reciprocating arc manner.

The ice skate blade fixing frame is characterized in that a locking knob is arranged on one side, corresponding to the locking groove, of the ice skate blade fixing frame, one side of the ice skate blade fixing frame is rotatably connected with the follow-up support through a connecting shaft, and the other side of the ice skate blade fixing frame is fixedly connected with the locking groove through the locking knob.

The lower part of the follow-up bracket bottom plate is provided with four track pulleys, and clearance adjusting mechanisms are arranged in shaft holes of the track pulleys; the clearance adjusting mechanism comprises a screw rod and an eccentric sleeve sleeved outside the screw rod; the eccentric sleeve is abutted to the shaft hole of the track pulley.

The reciprocating traveling mechanism comprises a speed reducing motor, a transmission chain and a linear guide rail; the linear guide rail is fixedly arranged at the lower part of the working table top of the main frame; the speed reducing motor is fixedly arranged on one side of the main frame; two ends of the transmission chain are respectively and fixedly connected with two ends of the follow-up support base plate, and the transmission chain is sleeved outside a driving wheel and a driven wheel of the speed reducing motor and does reciprocating motion; the driven wheel is arranged on the other side of the main frame.

The template installing handle is further arranged and penetrates through the rear end part of the side wall of the main frame to be abutted against the bottom plate of the follow-up support.

The manual automatic switching mechanism comprises a shifting fork handle, a shifting wheel and a linear sliding rod; the shifting fork handle is abutted against the peripheral gear teeth of the ratchet wheel, and the lower part of the shifting fork handle is contacted with the shifting wheel; the shifting wheel is connected with one end of the linear sliding rod; the other end of the linear sliding rod is provided with a stand column, and the middle part of the linear sliding rod is connected with the main rack through a fixed seat; the upright post is intermittently abutted with the bottom plate of the follow-up support.

The dust collection device comprises a dust cover of the grinding head, a dust collection hose, a dust collection fan and a dust collection filter box; the grinding head dust cover is fixedly arranged outside the grinding head, and a long through hole for the carborundum grinding wheel to extend out is formed in the grinding head dust cover; one end of the dust collection hose is fixedly connected with the dust cover of the grinding head, and the other end of the dust collection hose is fixedly connected with the dust collection filter box; the dust collecting filter box is fixedly connected with the dust suction fan, the dust collecting filter box and the dust suction fan are both arranged at the lower part of the main frame, and the dust collector, the dust filter and the dust storage box are sequentially arranged in the dust collecting filter box from top to bottom.

The ice skate blade fixing frame simultaneously clamps at least one pair of ice skate blades.

The main frame is provided with a grinding head opening and closing button, a reciprocating motion opening and closing button and an emergency stop button which are respectively and electrically connected with the controller.

Through the design scheme, the invention can bring the following beneficial effects:

the dust suction device is applied to the ice skate blade grinding machine, and the dust cover of the grinding head is arranged on the grinding head, so that the ice skate blade grinding machine is safer and more environment-friendly.

The reciprocating traveling mechanism drives the follow-up support to do reciprocating motion, the follow-up support impacts the upright post of the linear slide rod when moving to the farthest point on one side to enable the linear slide rod to generate instantaneous displacement backwards, and the linear slide rod drives the shifting fork handle to move through the shifting wheel to enable the shifting fork handle to be abutted against the next gear tooth of the ratchet wheel. The rotation of the ratchet wheel drives the lead screw, so that the grinding head and the carborundum grinding wheel are gradually and progressively ground to finish the grinding of the ice skate.

The clearance adjusting mechanism adjusts the clearance between the ice skate blade and the carborundum wheel by adjusting the clearance between the linear guide rail and the bottom plate of the follow-up support, so that the grinding precision is higher.

The ice skate blade fixing frame can rotate, and the ice skate blade is not required to be put down when being assembled and disassembled, so that the ice skate blade is more convenient and quicker.

Drawings

The invention is further described with reference to the following figures and detailed description:

FIG. 1 is a schematic structural view of the automatic profiling ice blade grinding machine of the invention.

FIG. 2 is a side cross-sectional structural schematic view of the automatic profiling ice blade grinding machine of the present invention.

FIG. 3 is a schematic structural view of the ice skate fixing frame of the automatic profiling ice skate blade grinding machine of the present invention with the ice skate blade facing upward.

FIG. 4 is a schematic structural view of a gap adjusting mechanism in the automatic profiling ice shaver machine of the invention.

FIG. 5 is a schematic structural diagram of a manual-automatic switching mechanism in the automatic profiling ice skate blade grinding machine of the present invention.

In the figure, 1-a main frame, 2-a skate fixing frame, 3-a quick clamp, 4-a following bracket, 5-a reciprocating travelling mechanism, 6-a template, 7-a grinding device, 8-a dust suction device, 9-a manual automatic switching mechanism, 10-a controller, 11-a clearance adjusting mechanism, 12-a template mounting handle, 13-a skate, 14-a grinding head opening and closing button, 15-a reciprocating opening and closing button, 16-an emergency stop button, 201-a locking knob, 401-a connecting shaft, 402-a locking groove, 403-a following bracket bottom plate, 501-a speed reducing motor, 502-a transmission chain, 503-a linear guide rail, 701-a carborundum wheel, 702-a grinding head, 703-a lead screw, 704-a ratchet wheel, 705-a crank handle, a crank handle and a crank handle are arranged on the main frame, 801-grinding head dust cover, 802-dust suction hose, 803-dust suction fan, 804-dust collection filter box, 805-dust remover, 806-dust filter, 807-dust storage tank, 901-shifting fork handle, 902-shifting wheel, 903-linear sliding rod, 904-upright post, 1101-screw rod and 1102-eccentric sleeve.

Detailed Description

As shown in the figure, the automatic profiling ice skate blade grinding machine comprises a main frame 1, an ice skate blade fixing frame 2, a quick clamp 3, a follow-up bracket 4, a reciprocating travelling mechanism 5, a profiling plate 6, a grinding device 7, a dust suction device 8, a manual automatic switching mechanism 9 and a controller 10,

the profiling plate 6 is arranged on the working table of the main frame 1, one side edge of the profiling plate 6 is arc-shaped, and the radian of the arc-shaped edge is consistent with that of the pre-grinding skates 13; a follow-up bracket bottom plate 403 is fixedly connected to the lower part of the follow-up bracket 4, a connecting shaft 401 is arranged on one side of the upper part of the follow-up bracket 4, and a locking groove 402 is arranged on the other side of the upper part of the follow-up bracket 4; the follow-up support bottom plate 403 is connected with the reciprocating traveling mechanism 5, and the follow-up support bottom plate 403 and the follow-up support 4 both move in a reciprocating arc along the outer edge of the arc of the backup plate 6;

the rapid clamp 3 which is arranged in pairs and used for clamping the pre-grinding skates 13 is arranged on the skate blade fixing frame 2, a locking knob 201 is arranged on one side of the skate blade fixing frame 2 corresponding to the locking groove 402, one side of the skate blade fixing frame 2 is rotatably connected with the follow-up support 4 through a connecting shaft 401, and the other side of the skate blade fixing frame 2 is fixedly connected with the locking groove 402 through the locking knob 201; the grinding device 7 is arranged on one side of the working table of the main frame 1, and the grinding device 7 comprises a carborundum grinding wheel 701, a grinding head 702, a lead screw 703 and a ratchet wheel 704; the ratchet wheel 704 is positioned at the side part of the main frame 1, a crank 705 is fixedly arranged on the ratchet wheel 704, and the ratchet wheel 704 is connected with the lower part of the grinding head 702 through a screw rod 703 and a nut; the grinding head 702 is connected with a carborundum wheel 701; the carborundum grinding wheels 701 and the ice skates 13 are arranged in a one-to-one correspondence manner; the dust suction port of the dust suction device 8 is positioned at one side of the carborundum grinding wheel 701;

the reciprocating travelling mechanism 5 comprises a speed reducing motor 501, a transmission chain 502 and a linear guide rail 503; the linear guide rail 503 is fixedly installed at the lower part of the working table of the main frame 1; the speed reducing motor 501 is fixedly arranged on one side of the main frame 1; two ends of the transmission chain 502 are respectively fixedly connected with two ends of the follow-up support base plate 403, and the transmission chain 502 is sleeved outside a driving wheel and a driven wheel of the speed reducing motor 501 and drives the follow-up support base plate 403 to reciprocate along the template 6 by taking the linear guide rail 503 as a guide; the driven wheel is mounted on the other side of the main frame 1.

The manual automatic switching mechanism 9 comprises a shifting fork handle 901, a shifting wheel 902 and a linear sliding rod 903; the shifting fork handle 901 is in contact with a gear of the ratchet wheel 704, and the lower part of the shifting fork handle 901 is in contact with a shifting wheel 902; the thumb wheel 902 is connected with one end of the linear sliding rod 903; the other end of the linear sliding rod 903 is provided with a stand column 904, and the middle part of the linear sliding rod 903 is movably connected with the main frame 1 through a fixed seat; the upright column 904 is intermittently abutted with the servo support base plate 403, when the servo support base plate 403 reciprocates to the farthest end, the upright column 904 collides with the servo support base plate 403 and drives the linear slide rod 903 and the shifting wheel 902 to generate instant displacement backwards, and the shifting wheel 902 drives the shifting fork handle 901 to instantaneously displace backwards, so that the shifting fork handle 901 is abutted with the next gear tooth of the ratchet wheel 704; the rotation of the ratchet wheel 704 drives the lead screw, so that the automatic feeding action of the grinding head and the carborundum grinding wheel is realized, and the grinding of the ice skate is finished progressively.

The lower part of the follow-up bracket bottom plate 403 is provided with four rail pulleys moving along the linear guide rail 503, and the shaft holes of the rail pulleys are internally provided with a gap adjusting mechanism 11; the clearance adjusting mechanism 11 comprises a screw 1101 and an eccentric sleeve 1102 sleeved outside the screw 1101; the eccentric sleeve 1102 is abutted with a shaft hole of the track pulley. The movement precision is ensured by realizing the random adjustment of the gap.

The controller 10 is electrically connected with the reciprocating travelling mechanism 5, the grinding device 7 and the dust suction device 8 respectively.

And a master form plate mounting handle 12 is further arranged, and the master form plate quick mounting handle 12 penetrates through the rear end part of the side wall of the main frame 1 and is abutted against the follow-up support bottom plate 403.

The dust suction device 8 comprises a grinding head dust cover 801, a dust suction hose 802, a dust suction fan 803 and a dust collection filter box 804; the grinding head dust cover 801 is fixedly arranged outside the grinding head 702, and a long through hole for the carborundum grinding wheel 701 to extend out is formed in the grinding head dust cover 801; one end of the dust collection hose 802 is fixedly connected with the dust cover 801 of the grinding head, and the other end of the dust collection hose 802 is fixedly connected with the dust collection filter box 804; the dust collecting filter box 804 is fixedly connected with the dust suction fan 803, the dust collecting filter box 804 and the dust suction fan 803 are both arranged at the lower part of the main frame 1, and a dust collector 805, a dust filter 806 and a dust storage tank 807 are sequentially arranged in the dust collecting filter box 804 from top to bottom.

The ice skate blade holder 2 simultaneously holds at least one pair of ice skate blades 13.

The main frame 1 is provided with a grinding head opening and closing button 14, a reciprocating movement opening and closing button 15 and an emergency stop button 16, and the grinding head opening and closing button, the reciprocating movement opening and closing button and the emergency stop button are respectively and electrically connected with the controller 10.

The use process comprises the following steps:

the method comprises the steps of switching on a 220V and 50HZ alternating-current power supply, enabling the installation face of an ice skate fixing frame 2 to face upwards, manually rotating an eccentric sleeve 1102, adjusting the distance between an ice skate 13 and a carborundum wheel 701, manually fixing a pre-ground ice skate 13 on the ice skate fixing frame 2 through a quick clamp 3, supporting and fixing two adjacent ice skates 13 through supporting rods, enabling the ice skate fixing frame 2 to rotate 90 degrees to face a grinding device 7, locking a locking knob 201 and a locking groove 402, rotating a grinding head opening and closing button, enabling the carborundum wheel 701 to rotate at a high speed, rotating a reciprocating movement opening and closing button to start grinding, and enabling a dust collection device 8 to automatically open and collect dust. At this time, the crank 705 on the ratchet 704 is manually swung, the emery wheel 701 approaches the ice blade 13 and the spark is seen to release the crank 705, the shift fork handle 901 contacts with the teeth of the ratchet 704, and automatic grinding is automatically converted. The following support base plate 403 and the ice skate fixing frame 2 do arc reciprocating motion along the profiling plate 6, the carborundum grinding wheel 701 moves forwards for a certain distance every time of reciprocating motion, and grinding is automatically stopped until the set times are reached. Because the follow-up support bottom plate 403 is abutted against the master plate 6, when the master plate 6 is disassembled and assembled, after the fixing bolt of the master plate 6 is disassembled, the master plate installing handle 12 is rotated, the end part of the master plate installing handle 12 pushes the follow-up support bottom plate 403 to enable a gap to be reserved between the follow-up support bottom plate 403 and the master plate 6, then the master plate 6 is taken down, the master plate 6 is replaced, and after the fixing bolt of the master plate 6 is screwed, the master plate installing handle 12 is rotated again to reset.

Claims

1. The automatic profiling ice grinder is characterized in that: it comprises a main frame (1), an ice blade holder (2), a quick clamp (3), a follower bracket (4), a reciprocating travel mechanism (5), a template (6), a grinding device (7), a dust suction device (8), a manual automatic conversion mechanism (9) and a controller (10),

The said backing template (6) is installed on the work surface of the main frame (1), and one side edge of the backing template (6) is arc-shaped, and the radian of the curved edge is consistent with the radian of the pre-grinding ice blade (13); The upper part of the follower bracket (4) is connected with the ice blade holder (2), and the lower part of the follower bracket (4) is connected with the reciprocating travel mechanism (5); Quick clamp (3);

The grinding device (7) is installed on one side of the working table of the main frame (1), and the grinding device (7) includes a diamond grinding wheel (701), a grinding head (702), a lead screw (703) and a ratchet (704); The ratchet wheel (704) is located on the side of the main frame (1), a crank handle (705) is fixedly installed on the ratchet wheel (704), and the middle of the ratchet wheel (704) passes through the lead screw (703), the nut and the grinding head (702). The lower part of the ratchet wheel (704) is connected with the manual automatic conversion mechanism (9); the grinding head (702) is connected with the emery wheel (701); the emery wheel (701) is connected with the ice blade (13) A corresponding arrangement; the dust suction port of the dust suction device (8) is located on one side of the emery wheel (701);

The controller (10) is respectively electrically connected with the reciprocating traveling mechanism (5), the polishing device (7) and the dust collecting device (8).

2. The automatic profiling ice grinder according to claim 1, characterized in that: the lower part of the follower support (4) is fixedly connected with a follower support base plate (403), and the upper part of the follower support (4) is A connecting shaft (401) is arranged on the side, and a locking groove (402) is arranged on the other side of the upper part of the follower bracket (4); (403) and the follower bracket (4) reciprocate along the outer edge of the arc near the template (6).

3. The automatic profiling ice grinder according to claim 2, wherein the ice blade holder (2) is provided with a locking knob (201) on a side corresponding to the locking groove (402), and the ice blade One side of the fixing frame (2) is rotatably connected with the follower bracket (4) through the connecting shaft (401), and the other side of the ice blade fixing frame (2) is fixedly connected with the locking groove (402) through the locking knob (201) .

4. The automatic profiling ice grinder according to claim 2, wherein the lower part of the follower support base plate (403) is provided with four track pulleys, and the shaft holes of the track pulleys are all provided with a gap adjustment mechanism (11); the clearance adjustment mechanism (11) includes a screw rod (1101) and an eccentric sleeve (1102) sleeved outside the screw rod (1101); the eccentric sleeve (1102) abuts the shaft hole of the track pulley.

5. The automatic profiling ice grinder according to claim 2, characterized in that: the reciprocating running mechanism (5) comprises a deceleration motor (501), a transmission chain (502) and a linear guide (503); the linear The guide rail (503) is fixedly installed on the lower part of the work surface of the main frame (1); the reduction motor (501) is fixedly installed on one side of the main frame (1); The two ends of the bracket bottom plate (403) are fixedly connected, and the transmission chain (502) is sleeved on the outside of the driving wheel and the driven wheel of the reduction motor (501) and reciprocates; the driven wheel is installed on the other side of the main frame (1). side.

6. The automatic profiling ice grinder according to claim 2, characterized in that: it is also provided with a template mounting handle (12), and the template quick mounting handle (12) runs through the rear end of the side wall of the main frame (1). The part is in contact with the follower bracket bottom plate (403).

7. The automatic profiling ice grinder according to claim 2, characterized in that: the manual automatic conversion mechanism (9) comprises a fork handle (901), a shifting wheel (902) and a linear slide bar (903); The fork handle (901) is in contact with the outer peripheral teeth of the ratchet (704), and the lower part of the fork handle (901) is in contact with the dial (902); the dial (902) is in contact with the linear slide bar (903) The other end of the linear slide bar (903) is provided with a column (904), and the middle part of the linear slide bar (903) is connected to the main frame (1) through a fixed seat; the column (904) is connected to the follower The bracket bottom plate (403) abuts intermittently.

8. The automatic profiling ice grinder according to claim 1, characterized in that: the dust suction device (8) comprises a grinding head dust cover (801), a dust suction hose (802), and a dust suction fan (801). 803) and a dust collecting filter box (804); the grinding head dust cover (801) is fixedly installed on the outside of the grinding head (702), and the grinding head dust cover (801) is provided with an extension for the diamond grinding wheel (701). One end of the dust suction hose (802) is fixedly connected to the dust cover of the grinding head (801), and the other end of the dust suction hose (802) is fixedly connected to the dust collecting filter box (804); The dust collection and filter box (804) is fixedly connected with the dust suction fan (803). ) are sequentially provided with a dust collector (805), a dust filter (806) and a dust storage tank (807) from top to bottom.

9 . The ice blade arc grinding machine according to claim 1 , wherein the ice blade fixing frame ( 2 ) simultaneously holds at least one pair of ice blades ( 13 ). 10 .

10. The ice blade arc grinding machine according to claim 1, characterized in that: the main frame (1) is provided with a grinding head opening and closing button, a reciprocating motion opening and closing button and an emergency stop button, the grinding head opening and closing button, The reciprocating motion opening and closing button and the emergency stop button are respectively electrically connected with the controller (10).