CN210649769U

CN210649769U - Sprocket cutting equipment

Info

Publication number: CN210649769U
Application number: CN201921455707.6U
Authority: CN
Inventors: 赵军需; 吴俊存; 张士岭
Original assignee: Tianjin Jintong Machinery Manufacturing Co ltd
Current assignee: Tianjin Jintong Machinery Manufacturing Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-06-02
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a sprocket cutting device, which comprises a frame, wherein the bottom end of the frame is provided with a base, the top end of the base is provided with a first chute, the front part of the frame is provided with a cylinder, a cutting knife is fixedly arranged below the cylinder, the inner side of the base is fixedly provided with a workbench, the left end of the upper surface of the workbench is provided with a slider, the upper surface of the slider is fixedly provided with a motor, and the motor is electrically connected with an external power supply; set up the motor at the upper surface left end of workstation, the motor drives the flabellum and rotates, at the in-process of cutting equipment to the sprocket cutting, the flabellum passes through the fast-speed rotation of motor drive, the iron fillings that produce when the wind-force of production will cut are collected the box to iron fillings and are blown off, avoid having too much iron fillings in the position department of cutting, improve cutting equipment and to the cutting speed and the precision of sprocket, the upper surface right side of collecting the box at iron fillings sets up the baffle simultaneously, the baffle is avoided iron fillings to be blown to ground.

Description

Sprocket cutting equipment

Technical Field

The utility model belongs to the technical field of the sprocket cutting, concretely relates to sprocket cutting equipment.

Background

The cutting equipment is used for cutting a workpiece to enable the size and the shape of the workpiece to be cut to reach the required size and shape, and the cutting equipment can be used for cutting various objects and can also be used for cutting bicycle chain wheels.

The prior art has the following problems:

1. when or after the cutting equipment cuts the chain wheel, a large amount of scrap iron which is cut off is generated on the workbench, and the scrap iron can influence the cutting speed and the cutting precision of the chain wheel;

2. cutting equipment can lead to the sprocket to take place to rock at the in-process of cutting the sprocket, leads to cutting next step to the sprocket and produces the later stage use that the error influences the sprocket.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a sprocket cutting equipment has the stable fixed characteristics of sprocket that is convenient for clear up the iron fillings that will cut and is convenient for will treat the cutting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sprocket cutting equipment, includes the frame, the frame bottom is provided with the base, the base top is provided with first spout, frame the place ahead is provided with the cylinder, the fixed cutting sword that is provided with in cylinder below, the inboard fixed workstation that is provided with of base, workstation upper surface left end is provided with the slider, fixed surface is provided with the motor on the slider, motor and external power source electric connection, the fixed pivot that is provided with of output of motor, the fixed flabellum that is provided with of pivot lateral wall, fixed surface is provided with the fixed block on the workstation, the fixed block inboard is fixed and is provided with the pressure work or material rest, the fixed iron fillings that are provided with in workstation right side top are collected the box, the workstation top is close to the third spout has been seted up.

For the convenience of the cylinder slide about the front end of frame, as the utility model discloses an preferred technical scheme, the second spout has been seted up to the frame front end, just the cylinder with the frame passes through second spout sliding connection.

For the convenience of motor drive flabellum rotates, as the utility model discloses an optimal technical scheme, the motor with the flabellum passes through the pivot is rotated and is connected.

For the convenience of the motor slide around the workstation upper surface left end carries out, as the utility model discloses an optimal technical scheme, the motor with the workstation passes through the third spout with slider sliding connection.

In order to avoid iron fillings to be blown down to ground by the flabellum, conduct the utility model discloses a preferred technical scheme, box upper surface right-hand member is collected to iron fillings is provided with the baffle, just the baffle with box fixed connection is collected to iron fillings.

Adjust for fine position to pressing the work or material rest, conduct the utility model discloses an optimal technical scheme, press the inside running through of work or material rest to have adjusting screw, just adjusting screw with press work or material rest fixed connection.

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

1. the utility model discloses set up the motor at the upper surface left end of workstation, the motor drives the flabellum and rotates, in the process that cutting equipment cuts the sprocket, the flabellum drives fast-speed rotation through the motor, the iron fillings that produce when cutting are blown away to iron fillings collection box to the wind-force that produces, avoid having too much iron fillings in the position department of cutting, improve cutting equipment to the cutting speed and the precision of sprocket, set up the baffle on the upper surface right side of iron fillings collection box simultaneously, the baffle avoids iron fillings to be blown to ground;

2. the utility model discloses set up the pressure work or material rest at the workstation upper surface, place the sprocket after on the workstation, use the pressure work or material rest to fix the sprocket, then adjust the pressure work or material rest through adjusting screw, adjust the elasticity degree of good sprocket, avoid the sprocket to take place to rock at the in-process of cutting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a workbench according to the present invention;

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

fig. 4 is a schematic top view of the chute according to the present invention;

FIG. 5 is a schematic cross-sectional view of the chute of the present invention;

in the figure: 1. a frame; 2. a cutting blade; 3. a work table; 4. a base; 5. a first chute; 6. a cylinder; 7. a second chute; 8. adjusting the screw; 9. a fixed block; 10. a baffle plate; 11. a scrap iron collecting box; 12. a slider; 13. a motor; 14. a rotating shaft; 15. a fan blade; 16. a material pressing frame; 17. a third chute; 18. and (7) fixing holes.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: a chain wheel cutting device comprises a frame 1, wherein a base 4 is arranged at the bottom end of the frame 1, the frame 1 is connected with the base 4 through bolts, a first sliding groove 5 is integrally formed at the top end of the base 4, a cylinder 6 is arranged in front of the frame 1, the cylinder 6 is in sliding connection with the frame 1 through a second sliding groove 7, a cutting knife 2 is fixedly arranged below the cylinder 6, the cutting knife 2 is connected with the cylinder 6 through bolts, a workbench 3 is fixedly arranged on the inner side of the base 4, the workbench 3 is connected with the base 4 through bolts, a sliding block 12 is arranged at the left end of the upper surface of the workbench 3, the sliding block 12 is in sliding connection with the workbench 3 through a third sliding groove 17, a motor 13 is fixedly arranged on the upper surface of the sliding block 12, the sliding block 12 is connected with the motor 13 through bolts, the motor 13 is electrically connected with an external power supply, a rotating shaft 14 is integrally formed at the output, 14 lateral wall of pivot is fixed and is provided with flabellum 15, pivot 14 passes through bolted connection with flabellum 15, fixed surface is provided with fixed block 9 on the workstation 3, fixed block 9 passes through bolted connection with workstation 3, fixed block 9 inboard is fixed and is provided with presses the work or material rest 16, press the work or material rest 16 to pass through bolted connection with fixed block 9, the fixed iron fillings collection box 11 that is provided with in 3 right side tops of workstation, the inside right-hand member of workstation 3 is provided with the slide rail, the workstation 3 passes through slide rail sliding connection with iron

fillings collection box

11, 3 tops of workstation are close to third spout 17 has been seted up to slider 12 lower surface.

Further, a second sliding groove 7 is formed in the front end of the frame 1, and the air cylinder 6 is connected with the frame 1 in a sliding mode through the second sliding groove 7.

Further, the motor 13 is rotatably connected with the fan blades 15 through the rotating shaft 14.

Further, the motor 13 is slidably connected to the table 3 through a third sliding chute 17 and the sliding block 12.

Further, 11 upper surface right-hand members of box are collected to iron fillings are provided with baffle 10, just baffle 10 and 11 fixed connection of iron fillings collection box.

Further, an adjusting screw 8 penetrates through the material pressing frame 16, and the adjusting screw 8 is fixedly connected with the material pressing frame 16.

In this embodiment, the motor 13 is a unidirectional asynchronous motor of model M540-401 series sold by eastern mechanical and electrical limited of Dongguan city.

The spout (including first spout 5, first spout 7, first spout 17) structure that this embodiment used is shown in fig. 3 and fig. 4, and the spout is U type structure, set up the fixed slot in the spout, with the part that the spout is connected all sets up with the link block that the spout suited, set up a plurality of fixed orificess 18 on the fixed slot, link block is last to set up the connecting hole, during the use, through manual slip with the part that the spout is connected, rethread spacer pin passes fixed orificess 18 and connecting hole, will with the part that the spout is connected is fixed in the spout, accomplish from this the part be in slip and fixed on the spout.

The utility model discloses a theory of operation and use flow: when the utility model is used, the chain wheel is arranged on the upper surface of the workbench 3, after the chain wheel is arranged, the chain wheel is fixed by the material pressing frame 16, then the material pressing frame 16 is adjusted by the adjusting screw 8, the tightness degree of the chain wheel is adjusted, the chain wheel is prevented from shaking in the cutting process, then the cutting equipment is electrified, the frame 1 slides towards the chain wheel through the first chute 5, the cylinder 6 slides towards the chain wheel through the second chute 7, then the cutting knife 2 is driven to stretch up and down through the piston in the cylinder 6, and further the surface of the chain wheel is cut for a plurality of times, in the cutting process of the chain wheel by the cutting equipment, the fan blade 15 drives high-speed rotation through the motor 13, the generated wind power blows off the scrap iron generated in the cutting process to the scrap iron collecting box 11, the excessive scrap iron is avoided to exist at the cutting position, the cutting speed and the precision of the chain wheel by the cutting equipment are improved, set up baffle 10 on iron fillings collection box 11's upper surface right side simultaneously, baffle 10 avoids iron fillings to be blown down to ground, and motor 13 also can slide around carrying out at 3 upper surface left ends of workstation through slider 12 and third spout 17, and then blows off a large amount of iron fillings of workstation upper surface to iron fillings collection box 11 insidely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sprocket cutting equipment, includes frame (1), frame (1) bottom is provided with base (4), base (4) top is provided with first spout (5), frame (1) the place ahead is provided with cylinder (6), cylinder (6) below is fixed and is provided with cutting sword (2), base (4) inboard is fixed and is provided with workstation (3), its characterized in that: workstation (3) upper surface left end is provided with slider (12), fixed surface is provided with motor (13) on slider (12), motor (13) and external power source electric connection, the fixed pivot (14) that is provided with of output of motor (13), fixed flabellum (15) that are provided with of pivot (14) lateral wall, fixed surface is provided with fixed block (9) on workstation (3), fixed block (9) inboard is fixed and is provided with presses work or material rest (16), fixed iron fillings collection box (11) that are provided with in workstation (3) right side top, workstation (3) top is close to third spout (17) have been seted up to slider (12) lower surface.

2. A sprocket cutting apparatus as set forth in claim 1, wherein: a second sliding groove (7) is formed in the front end of the rack (1), and the air cylinder (6) is connected with the rack (1) in a sliding mode through the second sliding groove (7).

3. A sprocket cutting apparatus as set forth in claim 1, wherein: the motor (13) is connected with the fan blades (15) in a rotating mode through the rotating shaft (14).

4. A sprocket cutting apparatus as set forth in claim 1, wherein: the motor (13) is connected with the workbench (3) in a sliding mode through the third sliding groove (17) and the sliding block (12).

5. A sprocket cutting apparatus as set forth in claim 1, wherein: the right end of the upper surface of the scrap iron collecting box (11) is provided with a baffle (10), and the baffle (10) is fixedly connected with the scrap iron collecting box (11).

6. A sprocket cutting apparatus as set forth in claim 1, wherein: adjusting screws (8) penetrate through the material pressing frame (16), and the adjusting screws (8) are fixedly connected with the material pressing frame (16).