CN218363954U - Chain wheel polishing device capable of stably fixing chain wheel - Google Patents

Abstract

The utility model discloses a can stabilize fixed sprocket's sprocket burnishing device, the device comprises a device body, the inside loading board that is provided with of device body, the bearing board surface runs through has seted up the hole of stepping down. The utility model discloses in, adjust the pole through setting up, the mounting disc, the loading board, the hole of stepping down, the extrusion spring, the mount pad, the cooperation of stripper bar is used, be convenient for fix the sprocket, make when the operation, the staff puts the sprocket on the loading board, later make the central point of sprocket coincide with the central point in the hole of stepping down, later drive stripper bar, make a plurality of stripper bar compression extrusion springs fold, later make it run through the hole of stepping down and remove to the ring on sprocket surface, later loosen the hand, then under the elasticity of extrusion spring, make a plurality of stripper bars abduct simultaneously, make it extrude sprocket inside ring inner wall, thereby accomplish fixedly to the sprocket, this mode easy operation, change the tradition to the fixed mode of sprocket, be convenient for fix and change it.

Description

Chain wheel polishing device capable of stably fixing chain wheel

Technical Field

The utility model relates to a sprocket polishing technical field especially relates to a can stabilize fixed sprocket's sprocket burnishing device.

Background

The chain wheel is a wheel with embedded tooth type buckling chain teeth, the tooth shape of the chain wheel must ensure that chain links can enter and exit meshing stably and freely, and the impact and contact stress of the chain links during meshing are reduced as much as possible.

The prior art has the following problems:

after the sprocket is produced, polishing treatment needs to be carried out on the sprocket, the sprocket is fixed during polishing, an existing fixing mechanism is generally fixed in position through manual work, and the fixing mode is troublesome.

We have therefore proposed a sprocket burnishing apparatus that can stably secure a sprocket to solve the above drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a chain wheel polishing device capable of stably fixing a chain wheel.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a can stabilize fixed sprocket's sprocket burnishing device, includes the device body, the inside loading board that is provided with of device body, the bearing board surface runs through and has seted up the hole of stepping down, the inside loading board below that is located of device body is provided with the regulating plate, the regulating plate surface runs through the threaded hole, the inside regulation pole that is provided with of screw hole, it is provided with the external screw thread to adjust pole outside surface, it is provided with the mounting disc to adjust the pole top, mounting disc top surface mounting has the mount pad, the inside through round pin axle swing joint of mount pad has the stripper bar, the vertical montant of installing of mount pad top surface intermediate position, be provided with the extrusion spring between stripper bar and the montant, it is provided with the rocker to adjust the pole bottom.

Preferably, the lead screw is installed to the inside symmetry of device body, lead screw surface spiral connection has the thread bush, two be provided with the mounting panel between the thread bush, mounting panel top surface mounting has driving motor, the driving motor output runs through the mounting panel surface and is provided with the polishing brush wheel through the transmission shaft, lead screw one end is provided with step motor.

Preferably, the extrusion rod is provided with a plurality of, and a plurality of extrusion rods through mount pad movable mounting at the mounting disc top surface, and every extrusion rod all is connected with the montant through extrusion spring.

Preferably, the yielding holes are provided with a plurality of holes, and the holes are equidistantly arranged on the surface of the bearing plate.

Preferably, the bottom end of the device body is provided with a plurality of support legs, and the support legs are arranged at four corners of the bottom end of the device body at equal intervals.

Preferably, the surface of the outer side of the device body is provided with a control panel, and one end of the control panel is electrically connected with the stepping motor and the driving motor through a power line.

Compared with the prior art, the utility model has the advantages that;

(1) The utility model discloses, through setting up the regulation pole, the mounting disc, the loading board, the hole of stepping down, the extrusion spring, the mount pad, the cooperation of extrusion pole is used, be convenient for fix the sprocket, make when the operation, the staff puts the sprocket on the loading board, later make the central point of sprocket coincide with the central point in the hole of stepping down, later drive extrusion pole, make a plurality of extrusion pole compression extrusion springs fold, later make it run through the hole of stepping down and remove to the ring on sprocket surface, later loosen the hand, then under extrusion spring's elasticity, make a plurality of extrusion poles abduction simultaneously, make it extrude sprocket inside ring inner wall, thereby accomplish fixedly to the sprocket, this mode easy operation, change the tradition to the fixed mode of sprocket, be convenient for fix and change it, and through setting up the internal thread, the cooperation of external screw thread and rocker is used, be convenient for make the rocker drive the rotation of adjusting the pole through the external screw thread and adjust the position that the regulation pole reciprocated, thereby avoid the extrusion pole to spill outside the sprocket, take place to interfere with the polishing brush wheel, guarantee the normal work of device body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below.

Fig. 1 is a schematic structural view of a sprocket polishing apparatus capable of stably fixing a sprocket according to the present invention;

FIG. 2 is a schematic view of the extrusion stem of the sprocket polishing device for stably fixing the sprocket according to the present invention;

FIG. 3 is a schematic view of an extrusion spring of a sprocket polishing device capable of stably fixing a sprocket according to the present invention;

fig. 4 is a schematic view of the sprocket polishing apparatus bearing plate for stably fixing the sprocket.

Illustration of the drawings:

1. a device body; 2. an adjusting plate; 3. a carrier plate; 4. a threaded sleeve; 5. a drive motor; 6. polishing the brush wheel; 7. a screw rod; 8. a stepping motor; 9. a control panel; 10. a support leg; 11. adjusting a rod; 12. mounting a disc; 13. an extrusion stem; 14. a compression spring; 15. a mounting seat; 16. a rocker; 17. an external thread; 18. and (4) a yielding hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-4, a chain wheel polishing device capable of stabilizing a fixed chain wheel comprises a device body 1, a bearing plate 3 is arranged inside the device body 1, a yielding hole 18 is formed in the surface of the bearing plate 3 in a penetrating mode, an adjusting plate 2 is arranged below the bearing plate 3 inside the device body 1, a threaded hole is formed in the surface of the adjusting plate 2 in a penetrating mode, an adjusting rod 11 is arranged inside the threaded hole, an external thread 17 is arranged on the outer side surface of the adjusting rod 11, an installing disc 12 is arranged at the top end of the adjusting rod 11, an installing seat 15 is arranged on the surface of the top of the installing disc 12, an extruding rod 13 is movably connected to the inside of the installing seat 15 through a pin shaft, a vertical rod is vertically arranged in the middle position of the top surface of the installing disc 12, an extruding spring 14 is arranged between the extruding rod 13 and the vertical rod, a rocker 16 is arranged at the bottom end of the adjusting rod 11, the extruding rods 13 are arranged in a plurality, the extruding rods 13 are movably arranged on the top surface of the installing disc 12 through the installing seat 15, and each extruding rod 13 is connected with the vertical rod through the extruding spring 14.

In this embodiment: through setting up regulation pole 11, mounting disc 12, the loading board 3, the hole of stepping down 18, extrusion spring 14, mount pad 15, the cooperation of extrusion pole 13 is used, be convenient for fix the sprocket, make when the operation, the staff puts the sprocket on loading board 3, later make the central point of sprocket coincide with the central point of the hole of stepping down 18, later drive extrusion pole 13, make a plurality of extrusion poles 13 compress extrusion spring 14 and fold, later make it run through the hole of stepping down 18 and move to the ring on sprocket surface, later loosen the hand, then under extrusion spring 14's elasticity, make a plurality of extrusion poles 13 abduct simultaneously, make it extrude sprocket inside ring inner wall, thereby accomplish fixedly to the sprocket, this mode easy operation, change the tradition fixed mode to the sprocket, be convenient for fix and change it, and use through setting up the internal thread, external screw thread 17 and the cooperation of rocker 16, be convenient for make rocker 16 drive regulation pole 11 through the rotation of external screw thread 17 and adjust the position that regulation pole 11 reciprocated, thereby avoid extrusion pole 13 to leak, with the sprocket that brushes and wheel 6 and interfere, guarantee the normal work device of brush 1.

Specifically, lead screw 7 is installed to 1 inside symmetry of device body, 7 surperficial screwed connection of lead screw have the thread bush 4, two be provided with the mounting panel between the thread bush 4, mounting panel top surface mounting has driving motor 5, 5 outputs of driving motor run through the mounting panel surface and be provided with polishing brush wheel 6 through the transmission shaft, 7 one end of lead screw are provided with step motor 8.

In this embodiment: through the cooperation that sets up lead screw 7 and step motor 8, be convenient for after the fixed completion of sprocket, the staff starts step motor 8, later under step motor 8's effect, moves about driving motor 5 that drives the mounting panel surface through thread bush 4, later starts driving motor 5, makes driving motor 5 drive polishing brush wheel 6 rotate, later carry out the single face polishing to the sprocket of 3 fixed surface of loading board can.

Specifically, the yielding holes 18 are formed in a plurality, and the yielding holes 18 are formed in the surface of the bearing plate 3 at equal intervals.

In this embodiment: through setting up a plurality of holes 18 of stepping down to can carry out polishing simultaneously to a plurality of sprockets and handle, improve the efficiency of its job schedule.

Specifically, the bottom end of the device body 1 is provided with a plurality of support legs 10, and the support legs 10 are arranged in a plurality of numbers, and the support legs 10 are equidistantly arranged at four corners of the bottom end of the device body 1.

In this embodiment: by arranging the supporting legs 10, the device body 1 is convenient to support, so that the stability of the device body 1 in working is ensured.

Specifically, the surface mounting is gone out to device body 1 outside has control panel 9, and control panel 9 one end passes through power cord and step motor 8 and driving motor 5 electric connection.

In this embodiment: through setting up control panel 9, be convenient for control the electric element of device body 1 inside, control panel 9 control circuit can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not reform transform, so control mode and circuit connection are not described in detail again.

The working principle is as follows: during operation, a worker places the chain wheel on the bearing plate 3, then the center point of the chain wheel is overlapped with the center point of the abdicating hole 18, then the extrusion rods 13 are driven, the extrusion rods 13 compress the extrusion springs 14 to be folded, then the extrusion rods penetrate through the abdicating hole 18 and move to the circular ring on the surface of the chain wheel, then the hands are loosened, then the extrusion rods 13 are simultaneously unfolded under the elasticity of the extrusion springs 14 to extrude the inner wall of the circular ring inside the chain wheel, so that the chain wheel is fixed, the mode is simple to operate, the traditional fixing mode of the chain wheel is changed, the fixing and replacing of the chain wheel are facilitated, and through the matching use of the internal thread, the external thread 17 and the rocker 16, the rocker 16 is convenient to drive the adjusting rod 11 to adjust the position of the adjusting rod 11 through the rotation of the external thread 17, so that the extrusion rods 13 are prevented from leaking out of the chain wheel and interfering with the polishing brush wheel 6, and the normal operation of the device body 1 is ensured.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (6)

1. The utility model provides a can stabilize fixed sprocket's sprocket burnishing device, includes device body (1), its characterized in that, device body (1) inside is provided with loading board (3), loading board (3) surface runs through and has seted up hole of stepping down (18), device body (1) inside is located loading board (3) below and is provided with regulating plate (2), regulating plate (2) surface runs through threaded hole, threaded hole inside is provided with adjusts pole (11), it is provided with external screw thread (17) to adjust pole (11) outside surface, it is provided with mounting disc (12) to adjust pole (11) top, mounting disc (12) top surface mounting has mount pad (15), inside through round pin axle swing joint of mount pad (15) has extrusion pole (13), the vertical montant of installing disc (12) top surface intermediate position installs, be provided with extrusion spring (14) between extrusion pole (13) and the montant, it is provided with rocker (16) to adjust pole (11) bottom.

2. The chain wheel polishing device capable of stably fixing the chain wheel according to claim 1, wherein a screw rod (7) is symmetrically installed inside the device body (1), a threaded sleeve (4) is spirally connected to the surface of the screw rod (7), a mounting plate is arranged between the two threaded sleeves (4), a driving motor (5) is installed on the top surface of the mounting plate, a polishing brush wheel (6) penetrates through the surface of the mounting plate at the output end of the driving motor (5) through a transmission shaft, and a stepping motor (8) is arranged at one end of the screw rod (7).

3. The sprocket polishing device capable of stably fixing a sprocket according to claim 1, wherein the pressing rods (13) are provided in plurality, and the plurality of pressing rods (13) are movably mounted on the top surface of the mounting plate (12) by means of mounting seats (15), and each pressing rod (13) is connected to a vertical rod by means of a pressing spring (14).

4. The device for polishing sprocket capable of stably fixing sprocket according to claim 1, wherein the plurality of the relief holes (18) are formed, and the plurality of relief holes (18) are formed at equal intervals on the surface of the carrier plate (3).

5. The chain wheel polishing device capable of stably fixing the chain wheel as claimed in claim 1, wherein the bottom end of the device body (1) is provided with the leg (10), the leg (10) is provided with a plurality, and the plurality of legs (10) are installed at four corners of the bottom end of the device body (1) at equal intervals.

6. The sprocket polishing device capable of stably fixing a sprocket according to claim 1, wherein a control panel (9) is installed on an outer side surface of the device body (1), and one end of the control panel (9) is electrically connected to the stepping motor (8) and the driving motor (5) through a power line.

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