CN216263887U

CN216263887U - A raw materials cutting device for side wheel hub processing

Info

Publication number: CN216263887U
Application number: CN202122780911.9U
Authority: CN
Inventors: 汪国福
Original assignee: Nanjing Xunzheng Machinery Manufacturing Co ltd
Current assignee: Nanjing Xunzheng Machinery Manufacturing Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-12
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a raw material cutting device for processing a side wheel hub, which comprises a supporting component and a cutting component, wherein the wheel hub is clamped at the middle position of a clamping piece, an operator starts a motor to enable a screw rod to rotate, two ends of the clamping piece are fixedly connected with threaded sleeves, two groups of threaded sleeves are of reverse threaded structures and can drive the clamping piece to approach to the central position of the wheel hub until the two ends of the wheel hub are clamped, the outer surface of the wheel hub can be observed, a rubber pad is fixedly arranged on the inner wall of the clamping piece and can increase the friction force with the wheel hub to prevent the wheel hub from falling off, the screw rod can be rotated reversely by the reverse rotation of a driving motor, the clamping piece can be slightly separated from the wheel hub by the reverse rotation of the driving motor, a servo motor can be driven to rotate at the moment, a first belt pulley can drive a belt body to rotate, a second belt pulley can be rotated, namely a telescopic rod and an insert can be rotated, and the rotation of the insert can drive the wheel hub to rotate, when the hub rotates, the blade can cut and polish the outer surface, so that the smoothness of the outer surface of the hub is ensured.

Description

A raw materials cutting device for side wheel hub processing

Technical Field

The utility model relates to the technical field of side hub machining equipment, in particular to a raw material cutting device for machining a side hub.

Background

The hub is a rotating part of a wheel core, wherein the wheel core is connected with the inner profile steel of the tire through a stand column, namely a metal part which supports the center of the tire and is arranged on a shaft. Also called rim, steel ring, wheel and tyre bell. The hub is various according to diameter, width, shaping mode, material difference, need use cutting equipment to handle the surface when processing to the hub.

Current cutting equipment is at the in-process that uses, because wheel hub is circular structure, it is comparatively difficult to wheel hub's fixed centre gripping, and keep flat wheel hub in the upper end of workstation usually, can't observe wheel hub's whole profile state, and the result of use is not good.

In order to solve the problems, the utility model provides a raw material cutting device for machining a side hub.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a raw material cutting device for machining a side hub, which has the advantages of convenience in clamping and cutting and convenience in observing the overall shape of the hub, so that the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a raw material cutting device for machining a side hub comprises a supporting component and a cutting component, wherein the cutting component is arranged on one side of the supporting component, the supporting component comprises a base, a mounting frame, a stabilizing seat and a transmission mechanism, the mounting frame is fixedly arranged at the upper end of the base, the stabilizing seat is fixedly arranged at two ends of the mounting frame, and the transmission mechanism is arranged on one side of the mounting frame;

the cutting assembly comprises a driving mechanism, a threaded sleeve and a clamping mechanism, the driving mechanism is arranged at the upper end of the base, the threaded sleeve is in through connection with the driving mechanism, and the clamping mechanism is fixedly connected with one end of the threaded sleeve.

Preferably, drive mechanism includes servo motor, first belt pulley, belt body, second belt pulley, telescopic link and plug-in components, and servo motor fixed mounting is in the upper end of mounting bracket, and first belt pulley is connected with servo motor's output, and the one end and the first belt pulley of belt body are connected, and the other end is connected with the second belt pulley, and the one end of telescopic link is connected with one side of second belt pulley, and output and plug-in components fixed connection.

Preferably, actuating mechanism includes stopper, lead screw, sliding sleeve and cutting mechanism, and the upper end fixed mounting of lead screw has the stopper, and external motor output, and the sliding sleeve runs through the surface of installing at the lead screw, and cutting mechanism runs through the sliding sleeve, and sets up the one side at the lead screw.

Preferably, the cutting mechanism comprises a sliding rod, a knife rest, a blade and a spring, the sliding rod is in through connection with the sliding sleeve and is in through connection with the threaded sleeve, the knife rest is in through connection with the sliding rod, the blade is movably connected with the knife rest, one end of the spring is fixedly connected with the blade, and the other end of the spring is fixedly connected with the sliding rod.

Preferably, the clamping mechanism comprises a clamping piece and a rubber pad, two ends of the clamping piece are fixedly connected with the threaded sleeve, and the rubber pad is fixedly arranged on the inner wall of the clamping piece.

Preferably, the thread sleeves are provided with two groups, and the two groups of thread sleeves are of reverse thread structures.

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

1. according to the raw material cutting device for machining the side hub, an operator matches the middle shaft of the hub with the plug-in units to drive the telescopic rod to stretch and retract, the hub is clamped in the middle position of the clamping piece, the operator starts the motor to enable the screw rod to rotate, two ends of the clamping piece are fixedly connected with the threaded sleeves, the threaded sleeves are provided with two groups, the two groups of threaded sleeves are of reverse threaded structures, the two groups of threaded sleeves drive the clamping piece to approach to the center position of the hub until the two ends of the hub are clamped, the outer surface of the hub can be observed, the rubber pads are fixedly arranged on the inner wall of the clamping piece, friction force between the rubber pads and the hub is increased, falling off is prevented, and the clamping effect is good.

2. According to the raw material cutting device for machining the side hub, the screw rod is reversely rotated by the reverse rotation of the driving motor, the clamping piece can be slightly separated from the hub, the servo motor is driven to rotate at the moment, the first belt pulley can be driven to rotate, the belt body can be driven to rotate by the first belt pulley, the second belt pulley can be driven to rotate, namely the telescopic rod and the plug-in piece can rotate, the hub can be driven to rotate by the rotation of the plug-in piece, and when the hub rotates, the blade can cut and polish the outer surface of the hub, so that the smoothness of the outer surface of the hub is ensured, meanwhile, the abrasion-resistant effect of the rubber pad is good, the hub can be braked at any time, and the use effect is good.

Drawings

FIG. 1 is a view showing a moving state of a threaded sleeve according to the present invention;

FIG. 2 is a schematic view of the transmission mechanism of the present invention;

FIG. 3 is a schematic view of the driving mechanism of the present invention;

fig. 4 is an enlarged view of the utility model at a in fig. 2.

In the figure: 11. a base; 12. a mounting frame; 13. a stabilizing base; 14. a transmission mechanism; 141. a servo motor; 142. a first pulley; 143. a belt body; 144. a second pulley; 145. a telescopic rod; 146. A plug-in; 21. a drive mechanism; 211. a limiting block; 212. a screw rod; 213. a sliding sleeve; 214. a cutting mechanism; 2141. a slide bar; 2142. a tool holder; 2143. a blade; 2144. a spring; 22. a threaded sleeve; 23. A clamping mechanism; 231. a clamping member; 232. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a raw material cutting device for machining a side hub includes a supporting component and a cutting component, the cutting component is disposed at one side of the supporting component, the supporting component includes a base 11, a mounting frame 12, a stabilizing seat 13 and a transmission mechanism 14, the mounting frame 12 is fixedly mounted at the upper end of the base 11, the stabilizing seat 13 is fixedly mounted at two ends of the mounting frame 12, and the transmission mechanism 14 is disposed at one side of the mounting frame 12; the cutting assembly comprises a driving mechanism 21, a threaded sleeve 22 and a clamping mechanism 23, the driving mechanism 21 is arranged at the upper end of the base 11, the threaded sleeve 22 is in penetrating connection with the driving mechanism 21, and the clamping mechanism 23 is fixedly connected with one end of the threaded sleeve 22.

Referring to fig. 2, 3 and 4, the transmission mechanism 14 includes a servo motor 141, a first belt pulley 142, a belt body 143, a second belt pulley 144, a telescopic rod 145 and a plug-in 146, the servo motor 141 is fixedly installed at the upper end of the mounting frame 12, the first belt pulley 142 is connected to an output end of the servo motor 141, one end of the belt body 143 is connected to the first belt pulley 142, the other end is connected to the second belt pulley 144, one end of the telescopic rod 145 is connected to one side of the second belt pulley 144, and the output end is fixedly connected to the plug-in 146, so as to drive the servo motor 141 to rotate and drive the first belt pulley 142 to rotate, the first belt pulley 142 can drive the belt body 143 to rotate and drive the second belt pulley 144 to rotate, that is, the telescopic rod 145 and the plug-in 146 can rotate, the plug-in 146 can drive the hub to rotate, the cutting mechanism 214 includes a sliding rod 2141, a knife rest 2142, a knife blade 2143 and a spring 2144, slide bar 2141 and sliding sleeve 213 through connection, and with thread bush 22 through connection, knife rest 2142 and slide bar 2141 through connection, blade 2143 and knife rest 2142 swing joint, the one end and the blade 2143 fixed connection of spring 2144, the other end and slide bar 2141 fixed connection, wheel hub is when rotatory, blade 2143 can cut the surface to polish, be convenient for guarantee the slick and sly of wheel hub surface, the wear-resisting effectual of rubber pad 232 is simultaneously, be convenient for brake at any time to wheel hub, excellent in use effect.

Referring to fig. 3 and 4, the driving mechanism 21 includes a limiting block 211, a lead screw 212, a sliding sleeve 213 and a cutting mechanism 214, the limiting block 211 is fixedly installed at the upper end of the lead screw 212 and is externally connected to an output end of a motor, the lead screw 212 rotates when an operator opens the motor, the sliding sleeve 213 is installed on the outer surface of the lead screw 212 in a penetrating manner, the cutting mechanism 214 is installed on one side of the lead screw 212 and penetrates through the sliding sleeve 213, the clamping mechanism 23 includes a clamping member 231 and a rubber pad 232, two ends of the clamping member 231 are fixedly connected with the threaded sleeve 22, the rubber pad 232 is fixedly installed on the inner wall of the clamping member 231, the two sets of threaded sleeves 22 drive the clamping member 231 to approach to the center position of the hub until the two ends of the hub are clamped, the outer surface of the hub can be observed, the rubber pad 232 is fixedly installed on the inner wall of the clamping member 231, friction force with the hub is increased, falling off is prevented, and the clamping effect is good.

In summary, the following steps: the utility model provides a raw material cutting device for processing a side hub, an operator matches an intermediate shaft of the hub with an insert 146 to drive a telescopic rod 145 to stretch and contract to clamp the hub at the middle position of a clamping piece 231, the operator starts a motor to enable a screw rod 212 to rotate, two ends of the clamping piece 231 are fixedly connected with threaded sleeves 22, the threaded sleeves 22 are provided with two groups, the two groups of threaded sleeves 22 are of reverse thread structures, the two groups of threaded sleeves 22 drive the clamping piece 231 to approach to the center position of the hub until the two ends of the hub are clamped, the outer surface of the hub can be observed, a rubber pad 232 is fixedly arranged on the inner wall of the clamping piece 231 to increase the friction force with the hub and prevent the hub from falling off, the clamping effect is good, the screw rod 212 can be reversely rotated due to the reverse rotation of a driving motor, the clamping piece 231 can be slightly separated from the hub, and at the moment, the servo motor 141 is driven to rotate to drive a first belt pulley 142, first belt pulley 142 can drive belt body 143 and rotate, can make second belt pulley 144 rotate, and telescopic link 145 and plug-in 146 are rotatable promptly, and the rotation of plug-in 146 can drive the wheel hub and rotate, and wheel hub when rotatory, blade 2143 can cut the surface and polish, is convenient for guarantee the rounding off of wheel hub surface, and rubber pad 232's wear-resisting effectual simultaneously is convenient for brake at any time to wheel hub, excellent in use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a raw materials cutting device for side wheel hub processing, includes supporting component and cutting assembly, and the cutting assembly setting is in one side of supporting component, its characterized in that: the supporting assembly comprises a base (11), a mounting frame (12), a stabilizing seat (13) and a transmission mechanism (14), the mounting frame (12) is fixedly arranged at the upper end of the base (11), the stabilizing seat (13) is fixedly arranged at two ends of the mounting frame (12), and the transmission mechanism (14) is arranged on one side of the mounting frame (12);

the cutting assembly comprises a driving mechanism (21), a threaded sleeve (22) and a clamping mechanism (23), the driving mechanism (21) is arranged at the upper end of the base (11), the threaded sleeve (22) is in through connection with the driving mechanism (21), and the clamping mechanism (23) is fixedly connected with one end of the threaded sleeve (22).

2. A stock cutting apparatus for side hub machining as set forth in claim 1, wherein: drive mechanism (14) include servo motor (141), first belt pulley (142), belt body (143), second belt pulley (144), telescopic link (145) and plug-in components (146), servo motor (141) fixed mounting is in the upper end of mounting bracket (12), first belt pulley (142) are connected with servo motor (141)'s output, the one end and the first belt pulley (142) of belt body (143) are connected, the other end is connected with second belt pulley (144), the one end and the one side of second belt pulley (144) of telescopic link (145) are connected, and output and plug-in components (146) fixed connection.

3. A stock cutting apparatus for side hub machining as set forth in claim 1, wherein: actuating mechanism (21) include stopper (211), lead screw (212), sliding sleeve (213) and cutting mechanism (214), and the upper end fixed mounting of lead screw (212) has stopper (211), and external motor output, and sliding sleeve (213) run through and install the surface at lead screw (212), and cutting mechanism (214) run through sliding sleeve (213), and set up in one side of lead screw (212).

4. A stock cutting apparatus for side hub machining according to claim 3, wherein: cutting mechanism (214) includes slide bar (2141), knife rest (2142), blade (2143) and spring (2144), slide bar (2141) and sliding sleeve (213) through connection, and with thread bush (22) through connection, knife rest (2142) and slide bar (2141) through connection, blade (2143) and knife rest (2142) swing joint, the one end and the blade (2143) fixed connection of spring (2144), the other end and slide bar (2141) fixed connection.

5. A stock cutting apparatus for side hub machining as set forth in claim 1, wherein: the clamping mechanism (23) comprises a clamping piece (231) and a rubber pad (232), two ends of the clamping piece (231) are fixedly connected with the threaded sleeve (22), and the rubber pad (232) is fixedly installed on the inner wall of the clamping piece (231).

6. A stock cutting apparatus for side hub machining as set forth in claim 1, wherein: the thread sleeves (22) are provided with two groups, and the two groups of thread sleeves (22) are of reverse thread structures.