CN211249368U

CN211249368U - Positioning device for hob grinding machine

Info

Publication number: CN211249368U
Application number: CN201922017915.4U
Authority: CN
Inventors: 刘兵
Original assignee: Jinan Yuanhe Rack Co ltd
Current assignee: Jinan Yuanhe Rack Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-14
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a positioning device for a hob grinding machine, which comprises a machine case, a positioning frame body and a dust suction box, wherein the lower surface of the positioning frame body is welded with a supporting leg, a fixed plate is fixed in the middle of the supporting leg, the machine case is welded on the upper surface of the positioning frame body, a supporting frame is fixed in the machine case, the outer end surface of one side of the supporting frame is provided with a motor, the outer end surface of one side of a rotating shaft of the motor penetrating through the machine case is fixed with a knife sharpener, the front surface of the knife sharpener is provided with an infrared sensor, the rear surface of the knife sharpener is provided with a touch sensor, the dust suction box is fixed on the upper surface of the fixed plate, a baffle is embedded and fixed in the dust suction box, the upper surface of the positioning frame body is provided with a first hydraulic pump, the outer end surface of one side of the, the upper surface welding of locating rack body has the dead lever. The utility model discloses fix a position more accurately and be convenient for clear up the piece.

Description

Positioning device for hob grinding machine

Technical Field

The utility model relates to a hobbing cutter sharpening machine's technical field specifically is a hobbing cutter sharpening machine positioner for bed.

Background

The hobbing cutter sharpening machine has the characteristics of high precision, low price, convenient and flexible operation and the like. And the high-precision linear guide rail and the precision index plate are adopted, so that the grinding precision of the hob is ensured. The independent grinding wheel dressing device and the spiral feeding and tool setting device of the hob greatly improve the operation flexibility and the working efficiency of the sharpening hob.

Through the retrieval, patent publication is CN 202572027U's a positioner for hobbing cutter sharpening machine, including horizontal base, be fixed in positioning seat and the apex seat at horizontal base both ends, be located the inboard axial governing system of positioning seat and be located the emery wheel of horizontal base top, axial governing system includes a worm wheel, adjusts the worm wheel stroke the worm, be located elastic locating component in the worm wheel and bear the base of worm wheel, the worm wheel is equipped with an arc internal surface and one and accepts the cylindrical chamber of acceping of elastic locating component.

The positioning device for the hob sharpening machine in the prior art has the defects that: present hobbing cutter is positioner for sharpening machine can't adjust according to the diameter size of different swoves, and the location is not accurate, and when the sharpening edge, can produce a large amount of pieces, needs the special messenger clean now, extravagant a large amount of manpower time, and can't clean thoroughly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hobbing cutter is positioner for sharpening bed possesses the more accurate and clastic advantage of clearance of being convenient for of location, has solved present hobbing cutter for sharpening bed positioner can't adjust according to the diameter size of different swoves, and the location is not accurate, and during the abrasive cutting edge, can produce a large amount of pieces, and it is clean now to need the special messenger, extravagant a large amount of manpower time, and the unable thorough problem of cleanness.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hobbing cutter is positioner for sharpening bed, includes quick-witted case, locating rack body and suction box, the lower surface welding of locating rack body has the supporting leg, and is fixed with the fixed plate in the centre of supporting leg, the machine case welding is at the upper surface of locating rack body, and the inside of quick-witted case is fixed with the support frame, the outer end-face mounting in one side of support frame has the motor, and the motor runs through the outer end-face mounting in one side of the axis of rotation of quick-witted case and have the sword, the preceding surface mounting who whets a knife has infrared ray sensor, and the rear surface mounting who whets a knife has touch sensor, the upper surface at the fixed plate is fixed to the suction box, and the inside embedding of suction box is fixed with the baffle, the upper surface mounting of locating rack body has first hydraulic pump, and the outer end-face activity in one side of.

Preferably, the fixing rod is welded on the upper surface of the positioning frame body, and the dust hood is sleeved on the outer end face of one side of the fixing rod.

Preferably, a drawer is slidably connected to the inside of the dust collection box, and a handle is fixed to the rear surface of the drawer.

Preferably, the inside embedding of suction box is fixed with the storage box, and the inside bottom of storage box installs the fan, and the upper surface intercommunication of fan has the dust absorption pipe that runs through suction box and locating rack body, and the dust absorption pipe runs through the dead lever and communicates with the suction hood, and the outer terminal surface intercommunication in one side of fan has the dust feeding pipe, and the dust feeding pipe runs through baffle and drawer intercommunication, and the dust feeding pipe adopts elastic design.

Preferably, the upper surface sliding connection of locating rack body has the second hydraulic pump, and the second hydraulic pump is fixed with first hydraulic stem, and the activity of one side outer terminal surface of second hydraulic pump is pegged graft and is had the second hydraulic stem, and the outer terminal surface in one side of second hydraulic stem is fixed with the mounting bracket, and the outer terminal surface welding in one side of mounting bracket has anchor clamps, and the inside centre gripping of anchor clamps has the hobbing cutter.

Preferably, the signal transmitting ends of the infrared sensor and the touch sensor are electrically connected with the signal receiving end of the controller, and the signal transmitting end of the controller is electrically connected with the second hydraulic pump and the first hydraulic pump.

Preferably, the number of the supporting legs is four, and the four supporting legs are distributed in a rectangular array relative to the lower surface of the positioning frame body.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model achieves the effects of more accurate positioning and convenient cleaning of scraps by arranging an infrared sensor, a touch sensor, a knife grinder, a dust suction box, a positioning frame body, a first hydraulic pump and a second hydraulic pump, connecting a motor, the infrared sensor, the touch sensor, a controller, a fan, the first hydraulic pump and the second hydraulic pump with an external power supply, turning on the motor, the infrared sensor, the touch sensor, the controller, the fan, the first hydraulic pump and the second hydraulic pump, driving the second hydraulic pump to move, driving the mounting frame to move by the second hydraulic pump, driving the fixture to move, driving the hob to move by the fixture, sensing the hob by the infrared sensor, transmitting signals to the controller by the infrared sensor, transmitting signals to the second hydraulic pump by the controller, turning off the second hydraulic pump by the controller, driving the first hydraulic pump to move by the first hydraulic pump, first hydraulic stem drives the removal of second hydraulic pump, when the hobbing cutter touches and whets a knife, the hobbing cutter touches touch and touches touch sensor, touch sensor transmission signal gives the controller, controller transmission signal gives first hydraulic pump, first hydraulic pump is closed to the controller, can accomplish the location, the motor drives and whets a knife and rotate, the hobbing cutter cutting edge of whetting a knife can be polished, the fan can be through the suction hood will polish the piece that produces and inhale in the dust absorption pipe, the fan sends the piece into the drawer through the dust feeding pipe, the completion back of polishing, close motor and fan, handheld handle, hand drive handle pulls out the drawer, can be clean up the piece, it is more convenient to use, and the practicality is stronger.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an electrical schematic diagram of the present invention.

In the figure: 1. a chassis; 2. sharpening the knife; 3. an infrared sensor; 4. a dust hood; 5. hobbing cutters; 6. a clamp; 7. a mounting frame; 8. a first hydraulic lever; 9. a first hydraulic pump; 10. fixing the rod; 11. a controller; 12. a positioning frame body; 13. a dust collection pipe; 14. a dust collection box; 15. a partition plate; 16. supporting legs; 17. a fixing plate; 18. a drawer; 19. an ash conveying pipe; 20. a fan; 21. a storage box; 22. a touch sensor; 23. a handle; 24. a second hydraulic pump; 25. a second hydraulic rod; 26. a support frame; 27. an electric motor.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: a positioning device for a hob sharpening machine comprises a case 1, a positioning frame body 12 and a dust suction box 14, wherein four supporting legs 16 are welded on the lower surface of the positioning frame body 12, the number of the supporting legs 16 is four, the four supporting legs 16 are distributed in a rectangular array relative to the lower surface of the positioning frame body 12, a fixing plate 17 is fixed in the middle of each supporting leg 16, the case 1 is welded on the upper surface of the positioning frame body 12, a supporting frame 26 is fixed inside the case 1, a motor 27 is installed on the outer end face of one side of the supporting frame 26, the motor 27 is designed in a Y160M2-2 mode, the motor 27 is high in rotating speed and efficiency, technicians in model searching directly purchase the case on the market, the technicians can directly look over technical specifications to know when needing to know the model-repeated equipment, therefore, the equipment is not used, a sharpener 2 is fixed on the outer end face of one side, penetrating through the rotating shaft of, connect external power supply with motor 27, open motor 27, motor 27 drives and whets a knife 2 and rotates, whets a knife 2 and can polish 5 cutting edges of hobbing cutter, and it is more convenient to use, and the practicality is stronger.

The fixing rod 10 is welded on the upper surface of the positioning frame body 12, the dust hood 4 is sleeved on the outer end face of one side of the fixing rod 10, the dust collection box 14 is fixed on the upper surface of the fixing plate 17, the partition plate 15 is fixedly embedded in the dust collection box 14, the drawer 18 is connected in the dust collection box 14 in a sliding mode, the handle 23 is fixed on the rear surface of the drawer 18, the storage box 21 is fixedly embedded in the dust collection box 14, the fan 20 is installed at the bottom end of the interior of the storage box 21, the fan 20 is designed to be AX150, the suction force of the fan 20 is strong, the efficiency is higher, technicians in the dust collection box can directly purchase the dust collection box on the market through model searching, technical specifications can be directly read to know the dust collection box when the model equipment needs to be known, therefore, the equipment is not described in detail, the dust collection pipe 13 penetrating through the dust collection box 14 and the positioning frame body 12 is communicated with the dust hood 4 through the fixing, outer terminal surface intercommunication in one side of fan 20 has send ash pipe 19, and send ash pipe 19 to run through baffle 15 and drawer 18 intercommunication, send ash pipe 19 to adopt elastic design, connect external power supply with fan 20, open fan 20, fan 20 can be through dust cage 4 during the piece that will polish the production inhales dust absorption pipe 13, fan 20 sends the piece into drawer 18 through sending ash pipe 19, the completion back of polishing, close motor 27 and fan 20, handheld handle 23, hand drive handle 23 pulls out drawer 18, can be clean up the piece, it is more convenient to use, and the practicality is stronger.

The front surface of the knife sharpener 2 is provided with an infrared sensor 3, the rear surface of the knife sharpener 2 is provided with a touch sensor 22, the infrared sensor 3 is designed by E3F-DS30C4, the infrared sensor 3 has strong sensitivity, technicians can directly purchase the knife sharpener 2 in the market by searching models, and can directly browse searching technical specifications for knowing the model of the equipment, so the equipment is not repeated, the touch sensor 22 is the prior mature technology and is not repeated, related technicians select the touch sensor 22 with the proper model according to actual conditions and can purchase the sensor in the market, the upper surface of the positioning frame body 12 is provided with a first hydraulic pump 9, the outer end surface of one side of the first hydraulic pump 9 is movably inserted with a first hydraulic rod 8, the upper surface of the positioning frame body 12 is slidably connected with a second hydraulic pump 24, and the second hydraulic pump 24 is fixed with the first hydraulic rod 8, the outer end face of one side of the second hydraulic pump 24 is movably inserted with the second hydraulic rod 25, the outer end face of one side of the second hydraulic rod 25 is fixed with the mounting frame 7, the outer end face of one side of the mounting frame 7 is welded with the clamp 6, the hob 5 is clamped inside the clamp 6, the first hydraulic pump 9 and the second hydraulic pump 24 are mature technologies in the prior art, and therefore description is omitted, relevant technicians select the first hydraulic pump 9 and the second hydraulic pump 24 with suitable models according to actual conditions and purchase the hydraulic pumps on the market, the controller 11 is installed inside the positioning frame body 12, the controller 11 is designed by adopting RWD60, the size of the controller 11 is small, installation is convenient, technicians search the hydraulic pumps by models directly purchase the market, and can directly look over a technical specification for understanding when needing to know the model of the hydraulic equipment, so that the equipment is not described in detail, the signal transmitting ends of the infrared sensor 3 and the touch sensor 22 are electrically connected with the signal receiving end of the controller 11, and the signal transmitting end of the controller 11 is electrically connected with the second hydraulic pump 24 and the first hydraulic pump 9, the infrared sensor 3, the touch sensor 22, the controller 11, the first hydraulic pump 9 and the second hydraulic pump 24 are connected with an external power supply, the infrared sensor 3, the touch sensor 22, the controller 11, the first hydraulic pump 9 and the second hydraulic pump 24 are turned on, the second hydraulic pump 24 drives the second hydraulic rod 25 to move, the second hydraulic rod 25 drives the mounting frame 7 to move, the mounting frame 7 drives the clamp 6 to move, the clamp 6 drives the hob 5 to move, the infrared sensor 3 senses the hob 5, the infrared sensor 3 transmits a signal to the controller 11, the controller 11 transmits a signal to the second hydraulic pump 24, the controller 11 turns off the second hydraulic pump 24, the first hydraulic pump 9 drives the first hydraulic rod 8 to move, the first hydraulic rod 8 drives the second hydraulic pump 24 to move, when the hob 5 touches the knife 2, hobbing cutter 5 touches touch sensor 22, and touch sensor 22 transmission signal gives controller 11, and controller 11 transmission signal gives first hydraulic pump 9, and first hydraulic pump 9 is closed to controller 11, can accomplish the location, and it is more convenient to use, and the practicality is stronger.

The working principle is as follows: connecting a motor 27, an infrared sensor 3, a touch sensor 22, a controller 11, a fan 20, a first hydraulic pump 9 and a second hydraulic pump 24 with an external power supply, turning on the motor 27, the infrared sensor 3, the touch sensor 22, the controller 11, the fan 20, the first hydraulic pump 9 and the second hydraulic pump 24, driving the second hydraulic pump 25 to move by the second hydraulic pump 24, driving the mounting frame 7 to move by the second hydraulic pump 25, driving the clamp 6 to move by the mounting frame 7, driving the hob 5 to move by the clamp 6, sensing the hob 5 by the infrared sensor 3, transmitting a signal to the controller 11 by the infrared sensor 3, transmitting a signal to the second hydraulic pump 24 by the controller 11, turning off the second hydraulic pump 24 by the controller 11, driving the first hydraulic pump 9 to move by the first hydraulic pump 8, driving the second hydraulic pump 24 to move by the first hydraulic pump 8, when the hob 5 touches the knife 2, touching the touch sensor 22 by the hob 5, touch sensor 22 transmission signal gives controller 11, controller 11 transmission signal gives first hydraulic pump 9, controller 11 closes first hydraulic pump 9, can accomplish the location, motor 27 drives 2 rotations of whetting a knife, 2 can polish hobbing cutter 5 cutting edges, fan 20 can be through dust cage 4 will polish the piece suction dust absorption pipe 13 that produces, fan 20 sends the piece into drawer 18 through send ash pipe 19, polish and accomplish the back, close motor 27 and fan 20, handheld handle 23, hand drive handle 23 pulls out drawer 18, can be clean up the piece, it is more convenient to use, and the practicality is stronger.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hobbing cutter is positioner for sharpening machine, includes quick-witted case (1), locating rack body (12) and dust suction box (14), its characterized in that: the lower surface welding of locating rack body (12) has supporting leg (16), and the centre of supporting leg (16) is fixed with fixed plate (17), quick-witted case (1) welding is at the upper surface of locating rack body (12), and the inside of quick-witted case (1) is fixed with support frame (26), the outer terminal surface mounting in one side of support frame (26) has motor (27), and motor (27) run through the outer terminal surface mounting in one side of the axis of rotation of quick-witted case (1) have whetted a knife (2), the front surface mounting of whetting a knife (2) has infrared ray sensor (3), and the rear surface mounting of whetting a knife (2) has touch sensor (22), dust absorption case (14) are fixed at the upper surface of fixed plate (17), and the inside embedding of dust absorption case (14) is fixed with baffle (15), the upper surface mounting of locating rack body (12) has first hydraulic pump (9), and the outer terminal surface activity of one side of first hydraulic pump (9) is pegged graft and, the inside of locating rack body (12) is installed controller (11).

2. The positioning device for a hob sharpening machine according to claim 1, wherein: the upper surface welding of locating rack body (12) has dead lever (10), and the outer terminal surface of one side of dead lever (10) has cup jointed suction hood (4).

3. The positioning device for a hob sharpening machine according to claim 1, wherein: a drawer (18) is connected to the interior of the dust collection box (14) in a sliding mode, and a handle (23) is fixed to the rear surface of the drawer (18).

4. The positioning device for a hob sharpening machine according to claim 1, wherein: the inside embedding of suction box (14) is fixed with storage box (21), and the inside bottom of storage box (21) installs fan (20), the upper surface intercommunication of fan (20) has dust absorption pipe (13) of running through suction box (14) and locating rack body (12), and dust absorption pipe (13) run through dead lever (10) and suction hood (4) intercommunication, the outer terminal surface intercommunication in one side of fan (20) has dust feed pipe (19), and dust feed pipe (19) run through baffle (15) and drawer (18) intercommunication, dust feed pipe (19) adopt elastic design.

5. The positioning device for a hob sharpening machine according to claim 1, wherein: the upper surface sliding connection of locating rack body (12) has second hydraulic pump (24), and second hydraulic pump (24) are fixed with first hydraulic stem (8), and the activity of one side outer terminal surface of second hydraulic pump (24) is pegged graft and is had second hydraulic stem (25), and the outer terminal surface in one side of second hydraulic stem (25) is fixed with mounting bracket (7), and the outer end face welding in one side of mounting bracket (7) has anchor clamps (6), and the inside clamp of anchor clamps (6) holds hobbing cutter (5).

6. The positioning device for a hob sharpening machine according to claim 1, wherein: the signal transmitting ends of the infrared sensor (3) and the touch sensor (22) are electrically connected with the signal receiving end of the controller (11), and the signal transmitting end of the controller (11) is electrically connected with the second hydraulic pump (24) and the first hydraulic pump (9).

7. The positioning device for a hob sharpening machine according to claim 1, wherein: the number of the supporting legs (16) is four, and the four supporting legs (16) are distributed in a rectangular array relative to the lower surface of the positioning frame body (12).