CN216939986U

CN216939986U - Lathe grinding apparatus with regulatory function

Info

Publication number: CN216939986U
Application number: CN202123112848.8U
Authority: CN
Inventors: 李龙; 颜明星; 高庆涛; 李鹏
Original assignee: Jinan Yingsheng Mould Co ltd
Current assignee: Jinan Yingsheng Mould Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-07-12
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to a machine tool grinding tool with an adjusting function in the technical field of machine tool machining, which comprises a supporting plate, wherein four telescopic legs are fixedly arranged at the bottom of the supporting plate, shaft seats are fixedly arranged at the bottoms of the telescopic legs, an equipment box is fixedly arranged at the top of the supporting plate, a liquid storage box is fixedly arranged in the equipment box, a grinding motor is fixedly arranged on one side of the liquid storage box, a rotating shaft cylinder is fixedly arranged at the output end of the grinding motor, and an inner rod of a rotating shaft is movably sleeved on the inner side of the rotating shaft cylinder. Through the accommodate motor who sets up, make the turning moment between outer barrel and the interior screw rod change into the volume of stretching out after rotating, consequently can promote L frame and make the antedisplacement, L frame removes under the spacing of spout, and give support bearing with moment transmission, support bearing drives the inboard mounting bracket that cup joints, make the axis of rotation can change transmission length according to the demand, and the regulation that this scheme can be convenient stretches out volume and the position of polishing, increased the operation and polished and the convenience of adjusting.

Description

Lathe grinding apparatus with regulatory function

Technical Field

The utility model relates to the technical field of machine tool machining, in particular to a machine tool grinding tool with an adjusting function.

Background

Machine tools are generally classified into metal cutting machines, forging machines, woodworking machines, and the like, and many methods for machining machine parts in modern machine manufacturing are used: in addition to cutting, casting, forging, welding, stamping, extrusion, etc., but all parts requiring high precision and fine surface roughness generally need to be finally machined by cutting on a lathe, which plays an important role in national economy and modernization construction, and the lathe is a lathe for turning a rotating workpiece mainly by a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. Lathes are used primarily for machining shafts, discs, sleeves and other workpieces having a surface of revolution, and are the most widely used type of machine tool in machine manufacturing and repair plants.

The existing machine tool generally needs to polish parts machined in a cutting or other mode in the using process, the existing polishing die cannot be matched with a large machine tool for use, and does not have the automatic adjusting function, so that certain inconvenience is caused in use, and a polishing part cannot be selectively cooled according to the using requirement during polishing, so that the machine tool grinding tool with the adjusting function is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a machine tool grinding tool with an adjusting function, which has the advantage of convenient use.

The technical scheme of the utility model is as follows:

a machine tool grinding tool with an adjusting function comprises a supporting plate, wherein four telescopic legs are fixedly mounted at the bottom of the supporting plate, shaft seats are fixedly mounted at the bottoms of the telescopic legs, an equipment box is fixedly mounted at the top of the supporting plate, a liquid storage box is fixedly mounted in the equipment box, a grinding motor is fixedly mounted at one side of the liquid storage box, a rotating shaft barrel is fixedly mounted at the output end of the grinding motor, an inner rotating shaft rod is movably sleeved at the inner side of the rotating shaft barrel, a mounting frame is fixedly mounted at the other end of the inner rotating shaft rod, a grinding roller is movably mounted in the mounting frame, a supporting bearing is movably sleeved at the outer side of one end, close to the inner rotating shaft rod, of the mounting frame, two L frames are fixedly mounted at the outer side of the supporting bearing, an inner screw rod is fixedly mounted at one side of each of the two L frames, and an outer screw cylinder is connected to the outer side of the inner screw rod through threads, the outer side activity of outer spiral shell section of thick bamboo has cup jointed the regulation bearing, the one end fixed mounting of outer spiral shell section of thick bamboo has from the driving wheel, two spouts have been seted up at the top of extension board, the top fixed mounting in the support bearing outside has the telescopic link, the top movable mounting of telescopic link has the atomising head, the inside fixed mounting of equipment box has the water pump, the output intercommunication of water pump has the hose, the inside fixed mounting of equipment box has the accommodate motor, accommodate motor's output fixed mounting has the action wheel.

The working principle of the technical scheme is as follows:

during operation, an operator firstly installs the device at a position of a machine tool needing operation, equipment is started after the position of the machine tool is perpendicular to the moving position, a grinding motor rotates firstly, the grinding motor drives a rotating shaft cylinder to rotate after rotating, the rotating shaft cylinder drives a sleeved rotating shaft inner rod to rotate, the rotating shaft inner rod drives an installation frame to rotate, the installation frame drives an inner side grinding roller to rotate and is attached to a part above the machine tool needing grinding, when the grinding position or the grinding extension amount needs to be adjusted, an adjusting motor is started, so that the rotating torque between an outer screw cylinder and an inner screw rod is converted into the extension amount, the L frame can be pushed to move forwards, the L frame moves under the limiting position of a sliding groove and transmits the torque to a supporting bearing, the supporting bearing drives the inner side sleeved installation frame, the rotating shaft can change the transmission length according to requirements, and the extension amount and the grinding position can be adjusted conveniently by the scheme, the convenience of operation polishing and adjustment is increased.

In a further technical scheme, the inside movable mounting of axle bed has T type fixture block, one side movable mounting of mounting bracket has the protective sheath.

The effect of protective sheath is then in order to prevent that the piece that the in-process of polishing produced from flying into the inboard of the pivot section of thick bamboo that the activity cup jointed and the pole in the pivot, avoids producing the phenomenon of inserting the joint in.

In a further technical scheme, the rotary shaft barrel penetrates through the side wall of the equipment box through a bearing in a movable mode, two strip-shaped grooves are formed in the inner side of the rotary shaft barrel, and two strip-shaped blocks are arranged on the outer side of the rod in the rotary shaft.

A pivot section of thick bamboo obtains supporting torque under the lateral wall effect at the equipment box at grinding motor and bearing installation, has increased a pivot section of thick bamboo's stability, and then drives the roller of polishing of being installed by the mounting bracket centre gripping, has increased the convenience of operation.

In a further technical scheme, adjusting holes are formed in the rotating shaft barrel and the inner rod of the rotating shaft.

The setting of regulation hole is then in order to when the pole length demand needs fix in pivot section of thick bamboo and pivot, fixed internal connection with the displacement volume is fixed with the elongation like rivet or bolt, is convenient for deal with large-scale demand of polishing.

In a further technical scheme, the bottom ends of the two L-shaped frames are movably arranged in the sliding grooves, and the adjusting bearings are fixedly sleeved in the equipment box.

The adjustable support device has the advantages that certain support is provided for the extending structures of the rotating shaft inner rod and the polishing roller, stability between the structures is facilitated, the adjusting bearing provides certain supporting force for the outer screw tube, and the adjusting bearing is convenient to match with the installation position of the inner screw rod to enable the moment to be stable and avoid deflection.

In a further technical scheme, the input end of the water pump is communicated with the inside of the liquid storage tank through a pipeline, and the output end of the hose is communicated with the input end of the atomizing head.

The water pump can be with coolant liquid suction atomising head to spray and will polish the roller and polish the accessory and cool down the processing, increased the hard type of adaptation and polished and cut the demand of accessory, avoid overheated.

In a further technical scheme, the driving wheel is in transmission connection with the driven wheel through a rubber synchronous transmission belt.

The driving wheel drives the driven wheel to rotate through the rubber synchronous transmission belt, so that the rotating force of the adjusting motor can be transmitted to the outer screw cylinders on the two sides, and the pushing length can be adjusted.

The beneficial effects of the utility model are:

1. through the arranged adjusting motor, after rotation, the rotation torque between the outer screw barrel and the inner screw rod is converted into extension amount, so that the L frame can be pushed to move forwards, the L frame moves under the limit of the sliding groove, the torque is transmitted to the supporting bearing, the supporting bearing drives the mounting frame sleeved on the inner side, the transmission length of the rotating shaft can be changed according to requirements, the extension amount and the polishing position can be conveniently adjusted, and the convenience of operation polishing and adjusting is improved;

2. the protective sleeve is used for preventing scraps generated in the polishing process from flying into the inner sides of the movably sleeved rotating shaft barrel and the rotating shaft inner rod, so that the phenomenon of plugging in and clamping is avoided;

3. the supporting torque is obtained through the arranged rotating shaft barrel under the action that the grinding motor and the bearing are arranged on the side wall of the equipment box, so that the stability of the rotating shaft barrel is improved, the grinding roller clamped and arranged by the mounting frame is driven, and the convenience of operation is improved;

4. the adjusting holes are arranged to fix the displacement fixing inner connection such as rivets or bolts to fix the elongation when the length requirements of the rotary shaft cylinder and the rotary shaft inner rod need to be fixed, so that the large-scale polishing requirements can be met conveniently;

5. the L-shaped frame is arranged to provide certain support for the structures of the extended rotating shaft inner rod and the grinding roller, so that the structures are stable, the bearing is adjusted to provide certain support force for the outer screw tube, the moment is stable by matching with the installation position of the inner screw rod, and deflection is avoided;

6. the cooling liquid can be pumped into the atomizing head through the arranged water pump, and the grinding roller and the grinding accessories are sprayed for cooling, so that the requirements for adapting to hard grinding and cutting accessories are increased, and overheating is avoided;

7. the driving wheel drives the driven wheel to rotate through the rubber synchronous transmission belt, so that the rotating force of the adjusting motor can be transmitted to the outer screw cylinders on two sides, and the pushed length can be adjusted to provide power.

Drawings

FIG. 1 is a schematic overall structure of a front perspective view of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a rear perspective view of an embodiment of the present invention;

FIG. 3 is a schematic view of the interior of the equipment cabinet in a plan view according to the embodiment of the utility model;

FIG. 4 is a front cross-sectional structural schematic view of an embodiment of the present invention;

FIG. 5 is a left side sectional structural schematic view of an embodiment of the present invention.

Description of reference numerals:

1. a support plate; 2. a T-shaped fixture block; 3. a shaft seat; 4. a telescopic leg; 5. adjusting the bearing; 6. an equipment box; 7. a shaft barrel; 8. a protective sleeve; 9. a hose; 10. an atomizing head; 11. a telescopic rod; 12. grinding a roller; 13. a mounting frame; 14. an L frame; 15. an inner screw rod; 16. a chute; 17. an outer barrel; 18. a support bearing; 19. a driven wheel; 20. a liquid storage tank; 21. polishing the motor; 22. a water pump; 23. adjusting the motor; 24. a driving wheel; 25. an inner rod is rotated.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Example (b):

as shown in fig. 1-5, a machine tool grinding apparatus with an adjusting function comprises a supporting plate 1, four telescopic legs 4 are fixedly installed at the bottom of the supporting plate 1, shaft seats 3 are fixedly installed at the bottoms of the telescopic legs 4, an equipment box 6 is fixedly installed at the top of the supporting plate 1, a liquid storage box 20 is fixedly installed inside the equipment box 6, a grinding motor 21 is fixedly installed at one side of the liquid storage box 20, a rotating shaft cylinder 7 is fixedly installed at the output end of the grinding motor 21, an inner rotating shaft rod 25 is movably sleeved at the inner side of the rotating shaft cylinder 7, an installation frame 13 is fixedly installed at the other end of the inner rotating shaft rod 25, a grinding roller 12 is movably installed inside the installation frame 13, a supporting bearing 18 is movably sleeved at the outer side of one end of the installation frame 13 close to the inner rotating shaft rod 25, two L frames 14 are fixedly installed at the outer side of the supporting bearing 18, two inner screw rods 15 are fixedly installed at one side of the two L frames 14, an outer screw tube 17 is connected with the outer screw thread of the inner screw rod 15, adjusting bearing 5 has been cup jointed in the outside activity of outer spiral shell section of thick bamboo 17, the one end fixed mounting of outer spiral shell section of thick bamboo 17 has from driving wheel 19, two spouts 16 have been seted up at the top of extension board 1, the top fixed mounting in the support bearing 18 outside has telescopic link 11, the top movable mounting of telescopic link 11 has atomising head 10, the inside fixed mounting of equipment box 6 has water pump 22, the output intercommunication of water pump 22 has hose 9, the inside fixed mounting of equipment box 6 has adjusting motor 23, adjusting motor 23's output fixed mounting has drive wheel 24.

The working principle of the technical scheme is as follows:

during operation, an operator firstly installs the device at a position of a machine tool needing operation, equipment is started after the position of the machine tool is vertical to the moving position, firstly, a grinding motor 21 rotates, the grinding motor 21 drives a rotating shaft barrel 7 to rotate after rotating, the rotating shaft barrel 7 drives a sleeved rotating shaft inner rod 25 to rotate, the rotating shaft inner rod 25 drives an installation frame 13 to rotate, the installation frame 13 drives an inner side grinding roller 12 to rotate to be attached to a part above the machine tool needing grinding, when the grinding position or the grinding extension amount needs to be adjusted, an adjusting motor 23 is started, the adjusting motor 23 rotates to drive a driving wheel 24 to rotate, the driving wheel 24 drives a driven wheel 19 to rotate through a synchronous track, the driven wheel 19 drives an outer screw barrel 17 to rotate, the outer screw barrel 17 rotates under the support of an adjusting bearing 5 and forms a thread fit hinge rotation effect with an inner screw rod 15 at the inner side, and the inner screw rod 15 is limited to rotate by an L-shaped frame 14, make the turning moment between outer barrel 17 and the interior screw 15 convert the volume of stretching out into, consequently can promote L frame 14 and move forward, L frame 14 moves under the spacing of spout 16, and give support bearing 18 with moment transmission, support bearing 18 drives the inboard mounting bracket 13 that cup joints, bar 25 in the pivot is applyed to mounting bracket 13, bar 25 cup joints the slip under the regulation spacing with a pivot section of thick bamboo 7 formation in the pivot, make the axis of rotation can change transmission length according to the demand, and the regulation volume of stretching out and the position of polishing that this scheme can be convenient, the convenience of operation polishing and regulation has been increased.

In another embodiment, as shown in fig. 1 to 4, a T-shaped fixture block 2 is movably mounted inside the shaft seat 3, and a protective sleeve 8 is movably mounted on one side of the mounting frame 13.

The inside effect of T type fixture block 2 in axle bed 3 bottom is in order to adapt to different angles and install in the top T type draw-in groove of horizontal lathe, and the rotation of being equipped with axle bed 3 can make the whole position control of device obtain changing, and the effect of protective sheath 8 is then in order to prevent that the piece that the in-process of polishing produced from flying into the inboard of the pivot section of thick bamboo 7 that the activity cup jointed and pole 25 in the pivot, avoids producing the phenomenon of plugging in the joint.

In another embodiment, as shown in fig. 3 and 4, the rotating shaft cylinder 7 movably penetrates through the side wall of the equipment box 6 through a bearing, two strip-shaped grooves are arranged on the inner side of the rotating shaft cylinder 7, and two strip-shaped blocks are arranged on the outer side of the inner rod 25 of the rotating shaft.

A pivot section of thick bamboo 7 obtains support moment under the lateral wall effect at equipment box 6 is installed to grinding motor 21 and bearing, has increased a pivot section of thick bamboo 7 stability, and a pivot section of thick bamboo 7 passes through the bar piece of the interior pole 25 both sides of pivot that the bar groove joint inboard cup jointed, can make a pivot section of thick bamboo 7 also can rotate with the pole 25 in the pivot under the effect that cup joints the slip and stretch out, and then drive by the grinding roller 12 of mounting bracket 13 centre gripping installation, increased the convenience of operation.

In another embodiment, as shown in fig. 4, the shaft cylinder 7 and the shaft inner rod 25 are provided with adjusting holes inside.

And the setting of regulation hole is then when 25 length demands need be fixed in order to pivot a section of thick bamboo 7 and pivot in the pivot, fixed internal connection of displacement volume is fixed with the elongation like rivet or bolt, is convenient for deal with large-scale demand of polishing.

In another embodiment, as shown in fig. 1 and 2, the bottom ends of the two L-shaped frames 14 are movably mounted inside the sliding groove 16, and the adjusting bearing 5 is fixedly sleeved inside the equipment box 6.

The L frame 14 slides in the sliding groove 16, so that the L frame 14 can provide torque for the supporting bearing 18, the torque is transmitted to one side of the mounting frame 13, certain support is provided for the structures of the extended rotating shaft inner rod 25 and the polishing roller 12, stability between the structures is facilitated, the adjusting bearing 5 provides certain supporting force for the outer screw cylinder 17, and the moment is stable and prevented from deflecting due to the fact that the adjusting bearing is convenient to match with the mounting position of the inner screw rod 15.

In another embodiment, as shown in fig. 1-5, the input end of the water pump 22 is connected to the interior of the reservoir 20 via a pipe, and the output end of the hose 9 is connected to the input end of the atomizing head 10.

Water pump 22 can be with the inside coolant liquid suction of placing of liquid reserve tank 20 to hose 9 in to send into the inside of atomising head 10 through hose 9, then through atomising head 10 spray will polish grinding roller 12 and the accessory of polishing and cool down the processing, increased the demand that adapts to hard polishing and cutting accessory, avoid overheated.

In another embodiment, as shown in fig. 3-5, the driving pulley 24 is in driving connection with the driven pulley 19 via a rubber timing belt.

The driving pulley 24 drives the driven pulley 19 to rotate through a rubber synchronous transmission belt, so that it can transmit the rotating force of the adjusting motor 23 to the outer cylinders 17 at both sides, so that it can adjust the push-out length.

The above examples only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. A lathe grinding apparatus with regulatory function, includes extension board (1), its characterized in that: the supporting plate structure is characterized in that four telescopic legs (4) are fixedly mounted at the bottom of the supporting plate (1), shaft seats (3) are fixedly mounted at the bottoms of the telescopic legs (4), an equipment box (6) is fixedly mounted at the top of the supporting plate (1), a liquid storage box (20) is fixedly mounted inside the equipment box (6), a polishing motor (21) is fixedly mounted on one side of the liquid storage box (20), a rotating shaft barrel (7) is fixedly mounted at the output end of the polishing motor (21), a rotating shaft inner rod (25) is movably sleeved on the inner side of the rotating shaft barrel (7), a mounting frame (13) is fixedly mounted at the other end of the rotating shaft inner rod (25), a polishing roller (12) is movably mounted inside the mounting frame (13), a supporting bearing (18) is movably sleeved on the outer side of one end, close to the rotating shaft inner rod (25), of the mounting frame (13), two L frames (14) are fixedly mounted on the outer side of the supporting bearing (18), an inner screw rod (15) is fixedly arranged on one side of each of the two L-shaped frames (14), an outer screw cylinder (17) is connected with the outer side of the inner screw rod (15) in a threaded manner, an adjusting bearing (5) is movably sleeved on the outer side of the outer screw cylinder (17), a driven wheel (19) is fixedly installed at one end of the outer screw cylinder (17), the top of the support plate (1) is provided with two sliding grooves (16), the top of the outer side of the support bearing (18) is fixedly provided with a telescopic rod (11), the top end of the telescopic rod (11) is movably provided with an atomizing head (10), the interior of the equipment box (6) is fixedly provided with a water pump (22), the output end of the water pump (22) is communicated with a hose (9), an adjusting motor (23) is fixedly arranged inside the equipment box (6), and the output end of the adjusting motor (23) is fixedly provided with a driving wheel (24).

2. A machine tool grinding tool with adjustment function according to claim 1, characterized in that: the inside movable mounting of axle bed (3) has T type fixture block (2), one side movable mounting of mounting bracket (13) has protective sheath (8).

3. A machine tool grinding tool with adjustment function according to claim 1, characterized in that: the utility model discloses a rotary shaft, including pivot cylinder (7), pivot pole (25), pivot cylinder (7) and bearing activity, the lateral wall of pivot cylinder (7) passes through equipment box (6) through the bearing activity, the inboard of pivot cylinder (7) is provided with two bar grooves, the outside of pole (25) is provided with two bar blocks in the pivot.

4. A machine tool grinding tool with adjustment function according to claim 1, characterized in that: and adjusting holes are formed in the rotating shaft barrel (7) and the rotating shaft inner rod (25).

5. A machine tool grinding tool with adjustment function according to claim 1, characterized in that: the bottom ends of the two L-shaped frames (14) are movably arranged in the sliding groove (16), and the adjusting bearing (5) is fixedly sleeved in the equipment box (6).

6. A machine tool grinding tool with adjustment function according to claim 1, characterized in that: the input end of the water pump (22) is communicated with the inside of the liquid storage tank (20) through a pipeline, and the output end of the hose (9) is communicated with the input end of the atomizing head (10).

7. A machine tool grinding tool with adjustment function according to claim 1 characterized in that: the driving wheel (24) is in transmission connection with the driven wheel (19) through a rubber synchronous transmission belt.