CN220217724U - Clamping structure of cutter polishing device - Google Patents

Abstract

The utility model discloses a clamping structure of a cutter polishing device, which belongs to the technical field of cutter polishing and comprises a base, wherein a fixed box is arranged on the front surface of the top of the base, one side of an inner cavity of the fixed box is rotationally connected with a rotating shaft through a bearing seat, one end of the rotating shaft penetrates through the fixed box and extends to the outside of the fixed box to be connected with the clamping box, and the top of the inner cavity of the fixed box is provided with an adjusting mechanism; through pivot, centre gripping box, adjustment mechanism, electric putter and splint's setting, when using, start electric putter through peripheral controller, electric putter's removal end drives splint and is close to, and the splint that is close to can carry out the centre gripping fixedly to the cutter, and the dismouting of being convenient for drives the pivot through adjustment mechanism when needs are polished the edge of a knife and rotates, and the pivot drives the centre gripping box and rotates, and pivoted centre gripping box can carry out the angle modulation to fixed cutter, is convenient for polish the edge of a knife, has improved the efficiency of polishing of cutter.

Description

Clamping structure of cutter polishing device

Technical Field

The utility model relates to the technical field of cutter polishing, in particular to a clamping structure of a cutter polishing device.

Background

CN213559932U discloses a tool structure for lathe, it includes many cutters and is used for the anchor clamps body of centre gripping many cutters, has offered the cavity that supplies many cutters to hold on the anchor clamps body, and many cutters all set up in the cavity to the tool bit of many cutters is close to the central axis setting of raw materials gradually along the cutter direction of feed, is provided with the fastening structure that is used for carrying out fastening to many cutters on the anchor clamps body. This application is through setting up anchor clamps body, installation piece, cavity, connecting block and fastening component, when carrying out the turning to the raw materials, earlier with the lathe blade holder fixed connection of connecting block and lathe together, then place many cutters in the cavity, then make the tool bit of many cutters arrange along the central axis that deviates from the turning direction of raw materials and be close to the raw materials gradually, then operate fastening component for fastening component will be all fixed on the anchor clamps body with many cutters, and then improve the cutting efficiency of horizontal lathe to the raw materials, finally reach the problem that improves horizontal lathe work efficiency.

The above patent also has some problems in use, such as: the cutter can't carry out angle modulation to the cutter after fixed, can only polish the side of cutter, can't polish the edge of a knife, and simultaneously when fixed cutter, it is fixed to carry out the centre gripping to the cutter with a plurality of screws, comparatively troublesome consuming time when installing and dismantling the cutter, waste time and energy, reduced the efficiency of polishing of cutter, consequently, we need to propose a cutter grinding device's clamping structure.

Disclosure of Invention

The utility model aims to provide a clamping structure of a cutter polishing device, which has the advantages of being capable of adjusting the angle of a cutter, being convenient for polishing the edge of the cutter and being convenient for disassembling and assembling the cutter, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the clamping structure of the cutter polishing device comprises a base, wherein a fixed box is arranged on the front surface of the top of the base, one side of an inner cavity of the fixed box is rotationally connected with a rotating shaft through a bearing seat, one end of the rotating shaft penetrates through the fixed box and extends to the outer part of the fixed box to be connected with a clamping box, the top of the inner cavity of the fixed box is provided with an adjusting mechanism, electric push rods are arranged on the front side and the rear side of the inner cavity of the clamping box, the moving end of each electric push rod is connected with a clamping plate, and one side of each clamping plate penetrates through the clamping box and extends to the outer part of the clamping box;

one side at base top is provided with water pumping mechanism, the back-mounted at base top has the backup pad, the top of backup pad is connected with the stay tube, the front end of stay tube is connected with the back of fixed box, the bottom of stay tube is provided with water spray mechanism, the opposite side sliding connection at base top has the mounting panel, the polisher is installed at the top of mounting panel, the inner chamber of base is provided with actuating mechanism and moving mechanism respectively.

Preferably, the adjusting mechanism comprises a worm wheel, the worm wheel is fixedly arranged on the surface of the rotating shaft and is located in an inner cavity of the fixed box, one side of the inner cavity of the fixed box is rotationally connected with a worm through a bearing seat, the surface of the worm is meshed with the worm wheel, and one end of the worm penetrates through the fixed box and extends to the outside of the worm to be connected with a rotary table.

Preferably, the water pumping mechanism comprises a water storage tank, a water pump is arranged on the front surface of the top of the water storage tank, the water inlet end of the water pump penetrates through the water storage tank and extends to the inner cavity of the water storage tank, the water outlet end of the water pump is connected with a connecting pipe, and one end of the connecting pipe penetrates through the fixed box and extends to the outer part of the fixed box.

Preferably, the water spraying mechanism comprises a fixed pipe, the top of the fixed pipe is connected with the bottom of the supporting pipe, the front end of the fixed pipe is communicated with one end of the connecting pipe, the inner cavity of the fixed pipe is slidably connected with a drain pipe, the rear end of the drain pipe penetrates through the fixed pipe and extends to the outside of the fixed pipe, and the bottom of the drain pipe is communicated with a water spraying hose.

Preferably, the driving mechanism comprises a driving motor, the driving motor is fixedly arranged in an inner cavity of the base, a screw rod is arranged on an output shaft of the driving motor, the rear end of the screw rod is rotationally connected with the back surface of the inner cavity of the base through a bearing seat, a movable plate is connected to the surface of the screw rod, and the top of the movable plate is connected with the bottom of the mounting plate.

Preferably, the moving mechanism comprises a rotating rod, the rotating rod is rotationally connected to an inner cavity of the base through a bearing seat, a driving plate is mounted on the back surface of the top of the drain pipe, the top of the driving plate penetrates through the supporting pipe and extends to the inner cavity of the supporting pipe, the back surface of the inner cavity of the supporting pipe is rotationally connected with a threaded rod through the bearing seat, the front end of the threaded rod sequentially penetrates through the driving plate, the supporting pipe and the fixed box and extends to the inner cavity of the fixed box and the front surface of the inner cavity of the fixed box, and the surface of the rotating rod is rotationally connected with the threaded rod and the screw rod through gears and chains.

Preferably, long openings are formed in the positions, corresponding to the moving plate and the driving plate, of the top of the base and the bottom of the supporting tube respectively, and the surfaces of the moving plate and the driving plate are connected with inner cavities of the long openings in a sliding mode respectively.

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

1. according to the utility model, through the arrangement of the rotating shaft, the clamping box, the adjusting mechanism, the electric push rod and the clamping plate, when the tool is used, the electric push rod is started through the external controller, the movable end of the electric push rod drives the clamping plate to approach, the approaching clamping plate can clamp and fix the tool, so that the tool is convenient to disassemble and assemble, when the tool edge needs to be polished, the rotating shaft is driven to rotate through the adjusting mechanism, the rotating shaft drives the clamping box to rotate, the rotating clamping box can perform angle adjustment on the fixed tool, the tool edge is convenient to polish, and the polishing efficiency of the tool is improved;

2. according to the utility model, through the arrangement of the water pumping mechanism, the water spraying mechanism, the driving mechanism and the moving mechanism, water can be sprayed to the polished position during polishing through the cooperation of the water pumping mechanism and the water spraying mechanism, so that the temperature of a cutter is conveniently reduced, deformation caused by overhigh temperature during polishing is avoided, the polisher can be driven to move during polishing through the cooperation of the driving mechanism and the moving mechanism, the whole of the side surface of the cutter is conveniently polished, and meanwhile, the water spraying hose can be driven to move, so that the polished position can be always sprayed with water to reduce the temperature.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a left-hand structural schematic diagram of the present utility model;

FIG. 3 is a schematic diagram of a driving mechanism according to the present utility model;

FIG. 4 is a schematic view of a water spraying mechanism according to the present utility model;

FIG. 5 is a schematic view of the adjusting mechanism of the present utility model.

In the figure: 1. a base; 2. a fixed box; 3. a rotating shaft; 4. a clamping box; 5. an adjusting mechanism; 6. an electric push rod; 7. a clamping plate; 8. a water pumping mechanism; 9. a support plate; 10. a support tube; 11. a water spraying mechanism; 12. a mounting plate; 13. a grinding machine; 14. a driving mechanism; 15. a moving mechanism; 51. a worm wheel; 52. a worm; 53. a turntable; 81. a water storage tank; 82. a water pump; 83. a connecting pipe; 111. a fixed tube; 112. a drain pipe; 113. a water spraying hose; 141. a driving motor; 142. a screw rod; 143. a moving plate; 151. a rotating rod; 152. a driving plate; 153. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the clamping structure of the cutter polishing device comprises a base 1, wherein a fixed box 2 is arranged on the front surface of the top of the base 1, one side of an inner cavity of the fixed box 2 is rotationally connected with a rotating shaft 3 through a bearing seat, one end of the rotating shaft 3 penetrates through the fixed box 2 and extends to the outer part of the fixed box 2 to be connected with a clamping box 4, the top of the inner cavity of the fixed box 2 is provided with an adjusting mechanism 5, electric push rods 6 are arranged on the front side and the rear side of the inner cavity of the clamping box 4, the movable end of each electric push rod 6 is connected with a clamping plate 7, and one side of each clamping plate 7 penetrates through the clamping box 4 and extends to the outer part of the clamping box 4;

through the arrangement of the rotating shaft 3, the clamping box 4, the adjusting mechanism 5, the electric push rod 6 and the clamping plate 7, when in use, the electric push rod 6 is started through the external controller, the moving end of the electric push rod 6 drives the clamping plate 7 to approach, the approaching clamping plate 7 can clamp and fix a cutter, the disassembly and the assembly are convenient, when a cutter edge needs to be polished, the rotating shaft 3 is driven to rotate through the adjusting mechanism 5, the rotating shaft 3 drives the clamping box 4 to rotate, the rotating clamping box 4 can carry out angle adjustment on the fixed cutter, the cutter edge is convenient to polish, and the polishing efficiency of the cutter is improved;

one side of the top of the base 1 is provided with a water pumping mechanism 8, the back surface of the top of the base 1 is provided with a supporting plate 9, the top end of the supporting plate 9 is connected with a supporting pipe 10, the front end of the supporting pipe 10 is connected with the back surface of the fixed box 2, the bottom of the supporting pipe 10 is provided with a water spraying mechanism 11, the other side of the top of the base 1 is slidingly connected with a mounting plate 12, the top of the mounting plate 12 is provided with a grinding machine 13, and the inner cavity of the base 1 is respectively provided with a driving mechanism 14 and a moving mechanism 15;

through the setting of pumping mechanism 8, water spray mechanism 11, actuating mechanism 14 and mobile mechanism 15, through pumping mechanism 8 and water spray mechanism 11's cooperation, can spray water to the position of polishing when polishing, be convenient for cool down, avoid the cutter to appear warping because of the too high temperature when polishing, through actuating mechanism 14 and mobile mechanism 15's cooperation, can drive polisher 13 and remove when polishing, be convenient for polish the whole of cutter side, can drive water spray hose 113 simultaneously and remove, make it can spray water to the position of polishing all the time and cool down.

Referring to fig. 1-5, the adjusting mechanism 5 includes a worm wheel 51, the worm wheel 51 is fixedly installed on the surface of the rotating shaft 3 and is located in the inner cavity of the fixed box 2, one side of the inner cavity of the fixed box 2 is rotatably connected with a worm 52 through a bearing seat, the surface of the worm 52 is meshed with the worm wheel 51, one end of the worm 52 penetrates through the fixed box 2 and extends to the outside of the worm 52 to be connected with a turntable 53, the turntable 53 is rotated, the turntable 53 drives the worm 52 to rotate, the worm 52 drives the worm wheel 51 to rotate, and the worm wheel 51 can drive the rotating shaft 3 to rotate, so that the angle of the cutter is convenient to adjust.

The water pumping mechanism 8 comprises a water storage tank 81, a water pump 82 is installed on the front surface of the top of the water storage tank 81, the water inlet end of the water pump 82 penetrates through the water storage tank 81 and extends to the inner cavity of the water storage tank 81, the water outlet end of the water pump 82 is connected with a connecting pipe 83, one end of the connecting pipe 83 penetrates through the fixed box 2 and extends to the outside of the fixed box 2, the water spraying mechanism 11 comprises a fixed pipe 111, the top of the fixed pipe 111 is connected with the bottom of the supporting pipe 10, the front end of the fixed pipe 111 is communicated with one end of the connecting pipe 83, the inner cavity of the fixed pipe 111 is slidably connected with a water outlet pipe 112, the rear end of the water outlet pipe 112 penetrates through the fixed pipe 111 and extends to the outside of the fixed pipe 111, the bottom of the water outlet pipe 112 is communicated with a water spraying hose 113, the water pump 82 is started through an external controller, and the water in the water storage tank 81 can be pumped through the connecting pipe 83. The fixing tube 111, the drain tube 112 and the water spraying hose 113 are discharged, so that the polished cutter is cooled conveniently.

The driving mechanism 14 comprises a driving motor 141, the driving motor 141 is fixedly arranged in the inner cavity of the base 1, a screw rod 142 is arranged on an output shaft of the driving motor 141, the rear end of the screw rod 142 is rotationally connected with the back surface of the inner cavity of the base 1 through a bearing seat, a moving plate 143 is connected to the surface of the screw rod 142, the top of the moving plate 143 is connected with the bottom of the mounting plate 12, the driving motor 141 is started through a peripheral controller, the output shaft of the driving motor 141 drives the screw rod 142 to rotate, and the screw rod 142 and the moving plate 143 are in threaded connection, so that the screw rod 142 drives the moving plate 143 to move, the moving plate 143 drives the mounting plate 12 to move, and the mounting plate 12 can drive the grinding machine 13 to move.

The moving mechanism 15 comprises a rotating rod 151, the rotating rod 151 is rotationally connected to the inner cavity of the base 1 through a bearing seat, a driving plate 152 is mounted on the back surface of the top of the drain pipe 112, the top of the driving plate 152 penetrates through the supporting pipe 10 and extends to the inner cavity of the supporting pipe 10, a threaded rod 153 is rotationally connected to the back surface of the inner cavity of the supporting pipe 10 through the bearing seat, the front end of the threaded rod 153 sequentially penetrates through the driving plate 152, the supporting pipe 10 and the fixed box 2 and extends to the inner cavity of the fixed box 2, the front surface of the rotating rod 151 is rotationally connected with the threaded rod 153 and the screw rod 142 through gears and chains, the rotating rod 151 can be driven to rotate through corresponding gears and chains when the screw rod 142 rotates, the threaded rod 153 can be driven to rotate through corresponding gears and chains, and the threaded rod 153 is in threaded connection with the driving plate 152, and the driving plate 152 can drive the drain pipe 112 to move.

Long openings are formed in the top of the base 1 and the bottom of the supporting tube 10 and at the corresponding positions of the moving plate 143 and the driving plate 152 respectively, and the surfaces of the moving plate 143 and the driving plate 152 are connected with the inner cavities of the long openings in a sliding mode respectively, so that the moving plate 143 and the driving plate 152 can move in the inner cavities of the long openings conveniently.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a cutter grinding device's clamping structure, includes base (1), its characterized in that: the front of base (1) top is installed fixed box (2), one side of fixed box (2) inner chamber is rotated through the bearing frame and is connected with pivot (3), the outside that fixed box (2) was run through to one end of pivot (3) and extended to fixed box (2) is connected with centre gripping box (4), the top of fixed box (2) inner chamber is provided with adjustment mechanism (5), electric putter (6) are all installed to both sides around centre gripping box (4) inner chamber, the removal end of electric putter (6) is connected with splint (7), one side of splint (7) runs through centre gripping box (4) and extends to the outside of centre gripping box (4);

one side at base (1) top is provided with water pumping mechanism (8), back-mounted at base (1) top has backup pad (9), the top of backup pad (9) is connected with stay tube (10), the front end of stay tube (10) is connected with the back of fixed box (2), the bottom of stay tube (10) is provided with water spray mechanism (11), opposite side sliding connection at base (1) top has mounting panel (12), polisher (13) are installed at the top of mounting panel (12), the inner chamber of base (1) is provided with actuating mechanism (14) and moving mechanism (15) respectively.

2. The clamping structure of a tool sharpening device as recited in claim 1, wherein: the adjusting mechanism (5) comprises a worm wheel (51), the worm wheel (51) is fixedly arranged on the surface of the rotating shaft (3) and located in an inner cavity of the fixed box (2), one side of the inner cavity of the fixed box (2) is rotationally connected with a worm (52) through a bearing seat, the surface of the worm (52) is meshed with the worm wheel (51), and one end of the worm (52) penetrates through the fixed box (2) and extends to the outer portion of the worm (52) to be connected with a rotary table (53).

3. The clamping structure of a tool sharpening device as recited in claim 2, wherein: the water pump (8) comprises a water storage tank (81), a water pump (82) is arranged on the front surface of the top of the water storage tank (81), the water inlet end of the water pump (82) penetrates through the water storage tank (81) and extends to the inner cavity of the water storage tank (81), the water outlet end of the water pump (82) is connected with a connecting pipe (83), and one end of the connecting pipe (83) penetrates through the fixed box (2) and extends to the outside of the fixed box (2).

4. A clamping structure for a tool sharpening device as defined in claim 3, wherein: the water spraying mechanism (11) comprises a fixed pipe (111), the top of the fixed pipe (111) is connected with the bottom of the supporting pipe (10), the front end of the fixed pipe (111) is communicated with one end of the connecting pipe (83), a water draining pipe (112) is slidably connected to the inner cavity of the fixed pipe (111), the rear end of the water draining pipe (112) penetrates through the fixed pipe (111) and extends to the outside of the fixed pipe (111), and a water spraying hose (113) is communicated with the bottom of the water draining pipe (112).

5. The clamping structure of a tool sharpening device of claim 4, wherein: the driving mechanism (14) comprises a driving motor (141), the driving motor (141) is fixedly arranged in an inner cavity of the base (1), a screw rod (142) is arranged on an output shaft of the driving motor (141), the rear end of the screw rod (142) is rotatably connected with the back surface of the inner cavity of the base (1) through a bearing seat, a movable plate (143) is connected with the surface of the screw rod (142), and the top of the movable plate (143) is connected with the bottom of the mounting plate (12).

6. The clamping structure of a tool sharpening device of claim 5, wherein: the utility model provides a mobile mechanism (15) is including bull stick (151), bull stick (151) are rotated through the bearing frame and are connected the inner chamber at base (1), back-mounted at drain pipe (112) top has drive plate (152), the top of drive plate (152) runs through stay tube (10) and extends to the inner chamber of stay tube (10), the back in stay tube (10) inner chamber is rotated through the bearing frame and is connected with threaded rod (153), the front end of threaded rod (153) runs through drive plate (152), stay tube (10) and fixed box (2) in proper order and extends to the front of the inner chamber of fixed box (2) and rotate through the bearing frame and be connected, the surface of bull stick (151) is connected with threaded rod (153) and lead screw (142) transmission respectively through gear and chain.

7. The clamping structure of a tool sharpening device of claim 6, wherein: the top of the base (1) and the bottom of the supporting tube (10) are respectively provided with a long opening at the corresponding positions of the moving plate (143) and the driving plate (152), and the surfaces of the moving plate (143) and the driving plate (152) are respectively connected with the inner cavities of the long openings in a sliding manner.