CN214640310U

CN214640310U - Cutting device for shaft machining

Info

Publication number: CN214640310U
Application number: CN202120929470.1U
Authority: CN
Inventors: 黄波; 侯国宁; 王小强
Original assignee: Hangzhou Juying Precision Machinery Manufacturing Co ltd
Current assignee: Hangzhou Juying Precision Machinery Manufacturing Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-09
Anticipated expiration: 2031-04-30

Abstract

The utility model provides a cutting device is used in axle processing. The cutting device for shaft processing comprises: a gantry; the fixed block is rotatably arranged on the outer wall of one side of the portal frame; the first conical gear is fixedly sleeved on the fixed block; the first motor is fixedly arranged on the outer wall of one side of the portal frame; the round rod is fixedly and rotatably installed on the outer wall of one side of the portal frame, and the bottom end of the round rod is fixedly connected with the output shaft of the first motor; the second bevel gear is fixedly sleeved on the round rod and is meshed with the first bevel gear; and the transverse plate is fixedly arranged on the inner wall of the portal frame. The utility model provides a cutting device for shaft machining has the feeding of being convenient for and treats the cutter shaft, can reduce cutter wearing and tearing, resources are saved's advantage.

Description

Cutting device for shaft machining

Technical Field

The utility model relates to a cutting equipment technical field especially relates to a cutting device is used in axle processing.

Background

The shaft is a cylindrical object which is penetrated in the middle of the bearing or the middle of the wheel or the middle of the gear, but a small part of the shaft is square. Typically in the form of a metal rod, each section may have a different diameter. The parts rotating in the machine are mounted on shafts with different sizes, and a cutting device is needed to cut the shaft raw material during shaft processing to obtain shafts with different lengths.

In the prior art, a common cutting device is difficult to feed after a shaft is fixed in the cutting process, and sawdust and scraps are mixed in a cutting seam and cannot be discharged during cutting, so that the cutting precision is influenced, and a cutter is easily abraded.

Therefore, it is necessary to provide a new cutting device for shaft processing to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a cutting device is used in axle processing convenient to the feed waits to cut the axle, can reduce cutter wearing and tearing, resources are saved.

In order to solve the technical problem, the utility model provides a cutting device for shaft processing includes: a gantry; the fixed block is rotatably arranged on the outer wall of one side of the portal frame; the first conical gear is fixedly sleeved on the fixed block; the first motor is fixedly arranged on the outer wall of one side of the portal frame; the round rod is fixedly and rotatably installed on the outer wall of one side of the portal frame, and the bottom end of the round rod is fixedly connected with the output shaft of the first motor; the second bevel gear is fixedly sleeved on the round rod and is meshed with the first bevel gear; the transverse plate is fixedly arranged on the inner wall of the portal frame; the clamping mechanism is arranged on the fixed block; and the cutting mechanism is arranged on the portal frame.

Preferably, the clamping mechanism includes: two risers, two clamp splices, two gim pegs and two springs, two the equal fixed mounting of riser is in on one side outer wall of fixed block, two the clamp splice is sliding mounting respectively two on the riser, two the gim pegs is threaded mounting respectively two on the clamp splice, two the equal fixed mounting of spring is two on the clamp splice.

Preferably, a placing hole is formed in the outer wall of one side of the fixing block.

Preferably, the outer wall of one side of each clamping block, which is close to each other, is provided with an arc-shaped groove.

Preferably, the outer wall of one side of the clamping block is provided with an internal thread hole, and the fixing bolt penetrates through the internal thread hole and is screwed with the inner wall of the internal thread hole.

Preferably, the outer wall of one side of the portal frame is provided with a avoiding hole, and the inner wall of the avoiding hole is movably embedded with a plurality of balls.

Preferably, install on the diaphragm and collect the mechanism, it includes to collect the mechanism: stepped hole, fixed frame, filter screen and funnel, the stepped hole is seted up the top of diaphragm, fixed frame movable mounting be in the stepped hole, filter screen fixed mounting be in the fixed frame, funnel fixed mounting be in the bottom of diaphragm.

Compared with the prior art, the utility model provides a cutting device for shaft machining has following beneficial effect:

the utility model provides a cutting device for shaft processing, which achieves the purpose of fixing a shaft to be cut through the arrangement of a fixed block and a clamping mechanism, is convenient for the next cutting operation, and can adjust the contact pressure between a fixed bolt and the shaft to be cut through the arrangement of the fixed bolt, thereby being convenient for feeding the shaft to be cut; the output shaft of the first motor drives the round rod to rotate, and the first bevel gear and the second bevel gear are used for transmission, so that a shaft to be cut on the fixed block can rotate, and the purpose of rotating and cutting the shaft is achieved; the purpose of reducing the temperature of a cutting part is achieved through the arrangement of the bamboo joint pipe and the spray head, meanwhile, water flow washes away cut scraps, friction between the turning tool and the scraps is reduced, the purpose of protecting the turning tool is achieved, and meanwhile, the cutting efficiency can be improved; through the setting of collecting the mechanism, reach the purpose of categorised collection piece and the sewage that cuts, reach resources are saved, prevent the purpose of pollution simultaneously.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a cutting device for shaft processing according to the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is a side cross-sectional view of the clamping mechanism shown in FIG. 1;

FIG. 4 is a side view of the mounting block, first bevel gear, circular rod, second bevel gear and clamping mechanism of FIG. 1;

FIG. 5 is a schematic structural view of the fixing block and the vertical plate shown in FIG. 1;

fig. 6 is a schematic front view of a cutting device for shaft processing according to a second embodiment of the present invention;

FIG. 7 is a schematic view of the cross plate and stepped bore configuration shown in FIG. 6;

reference numbers in the figures: 1. a gantry; 2. a fixed block; 3. a first bevel gear; 4. a first motor; 5. a round bar; 6. a second bevel gear; 7. a vertical plate; 8. a clamping block; 9. a fixing bolt; 10. a spring; 11. a cutting mechanism; 12. a bamboo joint pipe; 13. a transverse plate; 14. a stepped hole; 15. a fixing frame; 16. a filter screen; 17. a funnel; 18. and a collection box.

Detailed Description

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

The first embodiment:

please refer to fig. 1 to 5. The cutting device for shaft processing comprises: a gantry 1; the fixed block 2 is rotatably arranged on the outer wall of one side of the portal frame 1, and a shaft to be cut can be preliminarily positioned through the fixed block 2, so that the shaft to be cut can be conveniently clamped in the next step; the first bevel gear 3 is fixedly sleeved on the fixed block 2; the first motor 4 is fixedly arranged on the outer wall of one side of the portal frame 1; the round rod 5 is fixedly and rotatably installed on the outer wall of one side of the portal frame 1, and the bottom end of the round rod 5 is fixedly connected with an output shaft of the first motor 4; the second bevel gear 6 is fixedly sleeved on the round rod 5, the second bevel gear 6 is meshed with the first bevel gear 3, and the first motor 4, the round rod 5, the first bevel gear 3 and the second bevel gear 6 are arranged for transmission to drive the fixed block 2 to rotate, so that a shaft to be rotated can be rotated, and the next cutting is facilitated; the transverse plate 13 is fixedly arranged on the inner wall of the portal frame 1; the clamping mechanism is arranged on the fixed block 2, and the purpose of clamping and fixing the shaft to be cut is achieved by arranging the clamping mechanism; and the cutting mechanism 11 is arranged on the portal frame 1.

In order to prevent the shaft to be cut from deviating during the cutting process and reduce the error, in this embodiment, it is preferable to provide a clamping mechanism, where the clamping mechanism includes: two risers 7, two clamp splice 8, two gim peg 9 and two springs 10, two the equal fixed mounting of riser 7 is in on one side outer wall of fixed block 2, two clamp splice 8 is sliding mounting respectively two on riser 7, two gim peg 9 is threaded mounting respectively two on the clamp splice 8, two the equal fixed mounting of spring 10 is two on the clamp splice 8, through two the riser 7 with two the clamp splice 8 with the fixed block 2 is established and is connected, can drive and treat the cutting shaft and rotate, simultaneously through adjusting two the conflict pressure of treating the cutting shaft of gim peg 9, the feeding of being convenient for treats the cutting shaft, two make two when the spring 10 normality the clamp splice 8 with treat the cutting shaft laminating, can preliminary location treat the cutting shaft, be convenient for two the gim peg 9 is treated the cutting shaft and is fixed.

In order to facilitate feeding of the shaft to be cut and preliminary positioning of the shaft to be cut, in this embodiment, preferably, a placing hole is formed in an outer wall of one side of the fixing block 2.

In order to fix the to-be-cut shaft for the convenience of clamping, in this embodiment, preferably, two arc grooves are all formed in the outer wall of one side, close to each other, of the clamping block 8, and the to-be-cut shaft is clamped more stably through the two arc grooves.

In order to avoid the deviation of the shaft to be cut in the cutting process, in this embodiment, preferably, an inner threaded hole is formed in an outer wall of one side of each clamping block 8, the fixing bolts 9 penetrate through the inner threaded holes and are screwed with inner walls of the inner threaded holes, and one ends of the two fixing bolts 9, which are close to each other, are respectively and tightly abutted against the shaft to be cut, so that the effect of clamping and fixing the shaft to be cut is achieved.

Treat the stability of cutter shaft in cutting process for the reinforcing, in this embodiment, it is preferred, seted up on one side outer wall of portal frame 1 and dodged the hole, it has a plurality of balls, a plurality of to dodge on the inner wall in hole movable mosaic the ball is treated the cutter shaft and is played the supporting role, can not influence simultaneously and is treated the cutter shaft and rotate.

In this embodiment, it is preferable that a cutting mechanism 11 is provided, and the cutting mechanism 11 includes: the cutting device comprises a second motor, a screw rod, a carrier block, a push rod motor, a turning tool, a bamboo joint pipe 12 and a sprayer, wherein the second motor is fixedly installed on the outer wall of one side of the portal frame 1, the screw rod is rotatably installed on the portal frame 1, one end of the screw rod is fixedly connected with an output shaft of the second motor, the carrier block is sleeved on the screw rod in a threaded manner, the top end of the carrier block is slidably connected with the portal frame 1, the position of the carrier block can be adjusted through the arrangement of the screw rod and the carrier block, the push rod motor is fixedly installed at the bottom end of the carrier block, the turning tool is fixedly installed at the bottom end of the push rod motor, the positions of the push rod motor and the turning tool can be adjusted through the arrangement of the carrier block, the length of a cutting shaft can be conveniently adjusted, the bamboo joint pipe 12 is fixedly installed on the outer wall of one side of the carrier block, the sprayer is fixedly installed at the bottom end of the bamboo joint pipe 12, the end of intaking of bamboo joint pipe 12 and running water tap fixed connection, through bamboo joint pipe 12 with the setting of shower nozzle reaches the clastic purpose of impact cutting, avoids lathe tool and piece friction cause lathe tool wearing and tearing give the cutting department simultaneously and cool down, reach the purpose of protection cutter.

In this embodiment:

when the shaft is cut off, firstly, the fixing bolts 9 are rotated to enable the two fixing bolts 9 to be far away from each other, the two clamping blocks 8 are pulled, the two springs 10 are stretched, the two clamping blocks 8 are far away from each other, the shaft to be cut off penetrates through the placing hole, the two clamping blocks 8 are released, the two springs 10 recover to deform to enable the inner walls of the two arc-shaped grooves to be attached to the outer wall of the shaft to be cut, then the two fixing bolts 9 are screwed, one ends, close to each other, of the two fixing bolts 9 are respectively and tightly abutted to the outer wall of the shaft to be cut, the first motor 4 is started, the output shaft of the first motor 4 drives the second bevel gear 6 on the round rod 5 to rotate, the fixing block 2 is driven to rotate through the transmission of the first bevel gear 3 to drive the shaft to be cut, the second motor is started, the output shaft of the second motor drives the lead screw to rotate so as to drive the push rod motor and the lathe tool on the carrying block to move until the shaft to be cut, the push rod motor is started, the lathe tool of push rod motor bottom to waiting to cut the axle and be close to the sword that is when the lathe tool with wait to cut the axle and contact the time and begin to cut, open tap's valve simultaneously, then rivers spray cutting department through bamboo joint pipe 12 and shower nozzle, reach and strike clastic purpose, give cutting department cooling simultaneously, the protection lathe tool, when the axle in portal frame 1 cuts off when accomplishing, loosen one of them gim peg 9 soon, impel and wait to cut the axle, make the one end of axle extend to dodge downtheholely, screw this gim peg 9 again, can adjust the lathe tool position and cut once more.

the utility model provides a cutting device for shaft processing, which achieves the purpose of fixing a shaft to be cut through the arrangement of a fixed block 2 and a clamping mechanism, is convenient for the next cutting operation, and can adjust the contact pressure between a fixed bolt 9 and the shaft to be cut through the arrangement of the fixed bolt 9, thereby being convenient for feeding the shaft to be cut; the round rod 5 is driven to rotate by an output shaft of the first motor 4, and then the first bevel gear 3 and the second bevel gear 6 are used for transmission, so that a shaft to be cut on the fixed block 2 rotates, and the purpose of shaft rotating and cutting is achieved; through the setting of bamboo joint pipe 12 and shower nozzle, reach the purpose that reduces cutting department temperature, rivers wash away the piece that downcuts simultaneously, reduce lathe tool and clastic friction, reach the purpose of protection lathe tool, can improve cutting efficiency simultaneously.

Second embodiment:

a second embodiment of the present application proposes another cutting device for shaft processing based on the cutting device for shaft processing provided in the first embodiment of the present application. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 6 and 7, the cutting device for shaft processing further includes a collecting mechanism, the collecting mechanism is mounted on the transverse plate 13, and the collecting mechanism includes: stepped hole 14, fixed frame 15, filter screen 16 and funnel 17, stepped hole 14 sets up the top of diaphragm 13, fixed frame 15 movable mounting be in stepped hole 14, through the setting of stepped hole 14, the removal of being convenient for fixed frame 15 is convenient for collect simultaneously the piece in the fixed frame 15, filter screen 16 fixed mounting is in fixed frame 15, through setting up filter screen 16 can make rivers and piece separation, the categorised collection water and the piece of being convenient for, funnel 17 fixed mounting be in the bottom of diaphragm 13, funnel 17 can avoid the water edge that the shower nozzle sprays the bottom outflow of diaphragm 13 causes the pollution.

In order to collect the water sprayed by the spray head, in the present embodiment, it is preferable that a collection box 18 is disposed below the horizontal plate 13 to prevent the sewage from overflowing.

In this embodiment:

the filter screen 16 is arranged to be twenty meshes; two handles are installed on the top of the fixed frame 15;

the piece that produces during the cutting can be along with the water downstream that the shower nozzle jetted, on the piece can remain filter screen 16, the liquid that sprays passes filter screen 16 and flows into collecting box 18 along funnel 17 downwards in, when cutting off the completion, can pull fixed frame 15 of handle rebound and filter screen 16, collects the piece that cuts off, and the liquid accessible sewage treatment back reuse in the collecting box 18 reaches the convenient piece and the purpose of resources are saved that the cutting produced.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a cutting device for axle processing which characterized in that includes:

a gantry;

the fixed block is rotatably arranged on the outer wall of one side of the portal frame;

the first conical gear is fixedly sleeved on the fixed block;

the first motor is fixedly arranged on the outer wall of one side of the portal frame;

the round rod is fixedly and rotatably installed on the outer wall of one side of the portal frame, and the bottom end of the round rod is fixedly connected with the output shaft of the first motor;

the second bevel gear is fixedly sleeved on the round rod and is meshed with the first bevel gear;

the transverse plate is fixedly arranged on the inner wall of the portal frame;

the clamping mechanism is arranged on the fixed block;

and the cutting mechanism is arranged on the portal frame.

2. The cutting device for shaft processing according to claim 1, wherein the clamping mechanism includes: two risers, two clamp splices, two gim pegs and two springs, two the equal fixed mounting of riser is in on one side outer wall of fixed block, two the clamp splice is sliding mounting respectively two on the riser, two the gim pegs is threaded mounting respectively two on the clamp splice, two the equal fixed mounting of spring is two on the clamp splice.

3. The cutting device for shaft processing according to claim 1, wherein a placing hole is formed in an outer wall of one side of the fixing block.

4. The cutting device for shaft processing according to claim 2, wherein the outer wall of the side of each of the two clamping blocks adjacent to each other is provided with an arc-shaped groove.

5. The cutting device for shaft processing according to claim 2, wherein an inner threaded hole is formed in each of outer walls of the clamp blocks on one side, and the fixing pin penetrates through the inner threaded hole and is screwed into the inner wall of the inner threaded hole.

6. The cutting device for shaft processing according to claim 1, wherein an avoiding hole is formed in an outer wall of one side of the portal frame, and a plurality of balls are movably embedded in an inner wall of the avoiding hole.

7. The cutting device for shaft processing according to claim 1, wherein a collecting mechanism is attached to the cross plate, the collecting mechanism including: stepped hole, fixed frame, filter screen and funnel, the stepped hole is seted up the top of diaphragm, fixed frame movable mounting be in the stepped hole, filter screen fixed mounting be in the fixed frame, funnel fixed mounting be in the bottom of diaphragm.