CN222830844U

CN222830844U - A trimming device for steering wheel processing

Info

Publication number: CN222830844U
Application number: CN202421426110.XU
Authority: CN
Inventors: 李石磊; 白保仓; 曹萌萌; 郗二魁; 郗晓冬
Original assignee: Shenzhou Hengtai Auto Parts Co ltd
Current assignee: Shenzhou Hengtai Auto Parts Co ltd
Priority date: 2024-06-21
Filing date: 2024-06-21
Publication date: 2025-05-06
Anticipated expiration: 2034-06-21

Abstract

The utility model relates to a steering wheel processing side cut technical field discloses a side cut device for steering wheel processing, including the operation panel, the inside drive assembly that is provided with of operation panel, the utility model discloses a cover locates the locating part that has support frame and connecting piece of the upper and lower symmetry of dwang outer wall and utilizes the slider that the inside accessible adjusting bolt of locating part locked to support the both ends of dwang to can realize the location when rotating the dwang, avoid the long-term cutting work of cutter head to appear the problem of dwang skew; through setting up the getter piece that has the bevel connection drum and utilizing the suction pump through walk the dust groove and can inhale the dust piece with the air suction near the bevel connection drum after, can utilize the filter screen of dust collection groove to filter the inhaled dust to can realize collecting the piece and the dust that produce when cutting and polishing the cutting tool bit of side cut device for the steering wheel processing, avoid piece and dust to be infected with everywhere side cut device for the steering wheel processing.

Description

Trimming device for steering wheel machining

Technical Field

The utility model relates to the technical field of steering wheel machining trimming, in particular to a trimming device for steering wheel machining.

Background

The steering wheel is a wheel-shaped device for controlling the running direction of an automobile, a ship, an airplane and the like, and has the functions of converting the force applied to the edge of the steering wheel by a driver into torque and transmitting the torque to a steering shaft, and the steering wheel is required to be subjected to trimming, commonly known as polishing, on the outer side surface of the steering wheel after being manufactured and molded;

The patent document with the publication number of CN207616272U in the prior art provides a steering wheel framework trimming device, the device comprises an operation table, the left side and the right side of the inner wall of the operation table are fixedly connected through a fixed plate, the top of the fixed plate is fixedly connected with a fixed cover, the top of the fixed cover is sheathed with a motor, the output end of the motor is fixedly connected with the bottom of a main gear, the top of the inner wall of the operation table is fixedly connected with the input end of the gearbox through a connecting rod, the output end of the main gear is fixedly connected with the bottom end of a rotating rod, the motor, the main gear, a driven gear and a cutter head are mutually matched for use, and under the rotation of the motor, the main gear drives a driven wheel to rotate, so that the cutter head can cut and polish the side surface of a steering wheel body, and the number of the cutter head is four, the cutting speed can be increased, the production efficiency of the steering wheel is improved, and the production yield is further improved. And when the cutting tool bit cuts and polishes, have piece and dust to produce easily, when piece and dust fall to the operation panel, be infected with everywhere easily and influence the use to the side cut device, manual cleaning piece and dust have inconvenience moreover, and for this reason, we propose a side cut device for steering wheel processing.

Disclosure of utility model

The utility model aims to provide a trimming device for steering wheel processing, which aims to solve the problems that a rotating rod proposed in the prior art is easy to deflect during long-term rotation use and chips and dust are easy to be stained everywhere to influence the use of the trimming device.

In order to achieve the above purpose, the utility model provides a trimming device for steering wheel processing, comprising:

the operation panel, the inside drive assembly that is provided with of operation panel, drive assembly power take off end is provided with the dwang, dwang circumference outer wall cooperation has the fixing base of rigid coupling in the operation panel top, dwang power take off end is provided with the cutting tool bit, the operation panel top is provided with the support frame, the support frame lateral wall is provided with the connecting piece, the connecting piece both ends are provided with the locating part, the locating part is inside to be provided with the sliding block, the sliding block lateral wall is provided with adjusting bolt;

The dust collecting device comprises a fixed seat, a suction piece, a dust collecting groove, a connecting pipe and a dust filtering piece, wherein the suction piece is arranged at the top of the fixed seat, the dust collecting groove is formed in the top of the suction piece, the output end of the dust collecting groove is provided with the connecting pipe, the top of the suction piece is fixedly connected with a bevel connection cylinder, the output end of the connecting pipe is provided with the dust filtering piece, the dust collecting groove is formed in the dust filtering piece, the filter screen is arranged at the bottom of the dust collecting groove, and the output end of the dust filtering piece is provided with the suction pump.

Preferably, the top of the dust trough is provided with a separation net.

Preferably, the bevel cylinder is fitted to the bottom of the cutter head.

Preferably, a bearing is arranged inside the sliding block.

Preferably, the two sides of the dust collection groove are provided with fixing plates matched with the dust filtering piece.

Preferably, the suction pump is fixedly connected to the side wall of the operation table.

Preferably, the rotating rod penetrates through the sliding block.

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

1. according to the utility model, the rotating rod is supported by the limiting piece which is sleeved on the outer wall of the rotating rod and is vertically symmetrical and provided with the supporting frame and the connecting piece, and the sliding block which is arranged in the limiting piece and can be locked by the adjusting bolt is utilized, so that the positioning of the rotating rod during rotation can be realized, the problem that the rotating rod deflects during long-term cutting operation of the cutting tool bit is avoided, and the long-term stable use of the cutting tool bit is facilitated.

2. According to the utility model, the suction piece with the bevel cylinder is arranged, the suction pump is utilized to suck air near the bevel cylinder into the dust filtering piece through the dust removing groove, and the sucked dust can be filtered through the filter screen of the dust collecting groove, so that the collection of chips and dust generated when the cutting tool bit of the trimming device for machining the steering wheel is used for cutting and polishing can be realized, the chips and dust are prevented from being polluted everywhere by the trimming device for machining the steering wheel, and the trouble of manually cleaning the chips and dust is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the limiting member of the present utility model;

FIG. 3 is a schematic view of the combined structure of the getter and the bevel cylinder of the utility model;

FIG. 4 is a schematic view of the internal structure of the dust filter of the present utility model;

Fig. 5 is an enlarged schematic view of the structure of the present utility model at the a position in fig. 1.

100 Parts of an operating platform, 101 parts of a driving assembly, 110 parts of a rotating rod, 111 parts of a fixed seat, 112 parts of a cutting tool, 120 parts of a supporting frame, 121 parts of a connecting piece, 130 parts of a limiting piece, 131 parts of a sliding block, 132 parts of a bearing, 133 parts of an adjusting bolt, 200 parts of an air suction piece, 201 parts of a dust trough, 202 parts of a connecting pipe, 210 parts of a bevel cylinder, 220 parts of a dust filtering piece, 221 parts of a dust collecting trough, 222 parts of a filter screen, 230 parts of an air suction pump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 5, an edge cutting device for machining a steering wheel is shown, comprising:

The operation panel 100 is internally provided with a driving component 101, the power output end of the driving component 101 is provided with a rotating rod 110, the circumference outer wall of the rotating rod 110 is matched with a fixed seat 111 fixedly connected to the top of the operation panel 100 through bolts, the rotating rod 110 penetrates through the top of the fixed seat 111 and can rotate, the power output end of the rotating rod 110 is provided with a cutting tool bit 112, the top of the operation panel 100 is fixedly connected with a supporting frame 120 through bolts, the side wall of the supporting frame 120 is fixedly connected with a connecting piece 121 through bolts, two ends of the connecting piece 121 are fixedly connected with limiting pieces 130 through bolts, the inside of the limiting pieces 130 is slidably matched with a sliding block 131, and the side wall of the sliding block 131 is provided with an adjusting bolt 133;

In some embodiments, the adjusting bolt 133 is rotatably coupled to the sidewall of the sliding block 131, and the adjusting bolt 133 cannot be separated from the sidewall of the sliding block 131, and when the stopper 130 is installed, the position of the sliding block 131 can be adjusted while the adjusting bolt 133 is screwed so that the rotating rod 110 can be fitted inside the bearing 132 of the sliding block 131;

The air suction piece 200 is fixedly connected to the top of the fixed seat 111 through bolts, a dust-moving groove 201 is formed in the top of the air suction piece 200, a connecting pipe 202 is arranged at the output end of the dust-moving groove 201, a bevel cylinder 210 is fixedly connected to the top of the air suction piece 200, a dust filtering piece 220 is arranged at the output end of the connecting pipe 202, a dust collecting groove 221 is formed in the dust filtering piece 220, a filter screen 222 is arranged at the bottom of the dust collecting groove 221, the filter screen 222 is a stainless steel filter screen common in the market, and an air suction pump 230 is arranged at the output end of the dust filtering piece 220;

In some embodiments, the suction pump 230 is of a common type, and the suction pump 230 is a device for pumping air or gas, and is generally composed of a piston, a valve and a pipe, wherein the piston moves up and down to change the volume to generate negative pressure, so that air or gas is sucked, and the suction pump 230 is electrically connected with a common button switch for an external pump.

Specifically, the top of the dust trough 201 is provided with a separation net;

In some embodiments, the screen is a conventional metal screen, and dust can pass through the screen, when the cutting blade 112 performs the trimming and polishing operation, larger dust can directly fall into the bevel cylinder 210, and when the suction pump 230 draws air from the bevel cylinder 210 through the dust chute 201, the dust generated by cutting and polishing the cutting blade 112 can pass through the screen, enter the dust chute 201, and then enter the dust filter 220 through the connecting pipe 202.

Further, a bevel cylinder 210 is fitted to the bottom of the cutter head 112.

Still further, a bearing 132 is provided inside the sliding block 131, and the rotation lever 110 is fitted inside the bearing 132.

Still further, both sides of the dust collecting groove 221 are provided with fixing plates matched with the dust filtering piece 220, the side walls of the fixing plates are provided with bolts, and the dust collecting groove 221 can be removed from the dust filtering piece 220 by screwing the bolts to clean dust.

It should be noted that the getter pump 230 is fixedly connected to the sidewall of the console 100 by bolts.

It is noted that the rotating rod 110 penetrates the inside of the sliding block 131.

In addition, the above mentioned electric components and electric devices all use external power, the present utility model relates to circuits, electronic components and modules in the prior art, and it is needless to say that the protection of the present utility model is not related to improvement of internal structure and method, and the details of the motor and gear inside the driving assembly 101, the specific structure arrangement of the rotating rod 110 and the cutting blade 112 are mutually matched, and the working principle of fixing the steering wheel for trimming is referred to the practical patent of a steering wheel skeleton trimming device with the authorized bulletin number CN207616272U, which is omitted here;

The cutting edge cutting device has the advantages that the two ends of the rotating rod 110 are supported by the limiting piece 130 which is sleeved on the outer wall of the rotating rod 110 and is vertically symmetrical and provided with the supporting frame 120 and the connecting piece 121, the sliding block 131 which is arranged in the limiting piece 130 and can be locked by the adjusting bolt 133 is used for supporting the two ends of the rotating rod 110, so that the positioning of the rotating rod 110 during rotation can be realized, the problem that the rotating rod 110 deflects during long-term cutting operation of the cutting bit 112 is avoided, the long-term stable use of the cutting bit 112 is facilitated, after the air near the bevel cylinder 210 is sucked into the dust filtering piece 220 by the suction piece 200 with the bevel cylinder 210 through the dust removing groove 201 by the suction pump 230, sucked dust can be filtered by the filter screen 222 of the dust collecting groove 201, and therefore, the chips and dust generated during cutting and polishing of the cutting bit 112 of the cutting edge cutting device for steering wheel processing can be collected, the chips and dust are prevented from being stained with the cutting edge cutting device for steering wheel processing everywhere, and the trouble of manually cleaned chips and dust is avoided.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 side cut device for steering wheel processing which characterized in that includes:

The operation panel (100), inside drive assembly (101) that is provided with of operation panel (100), drive assembly (101) power take off end is provided with dwang (110), dwang (110) circumference outer wall cooperation has fixing base (111) of rigid coupling in operation panel (100) top, dwang (110) power take off end is provided with cutting tool bit (112), operation panel (100) top is provided with support frame (120), support frame (120) lateral wall is provided with connecting piece (121), connecting piece (121) both ends are provided with locating part (130), locating part (130) inside is provided with slider (131), slider (131) lateral wall is provided with adjusting bolt (133);

The dust collecting device comprises a suction piece (200), the suction piece (200) is arranged at the top of a fixed seat (111), a dust collecting groove (201) is formed in the top of the suction piece (200), a connecting pipe (202) is arranged at the output end of the dust collecting groove (201), an inclined-mouth cylinder (210) is fixedly connected to the top of the suction piece (200), a dust filtering piece (220) is arranged at the output end of the connecting pipe (202), a dust collecting groove (221) is formed in the dust filtering piece (220), a filter screen (222) is arranged at the bottom of the dust collecting groove (221), and a suction pump (230) is arranged at the output end of the dust filtering piece (220).

2. The trimming device for steering wheel processing of claim 1, wherein the top of the dust trough (201) is provided with a screen.

3. A side cutting device for steering wheel processing according to claim 2, wherein the bevel cylinder (210) is fitted to the bottom of the cutter head (112).

4. A trimming device for machining a steering wheel according to claim 3, wherein the sliding block (131) is internally provided with a bearing (132).

5. The trimming device for steering wheel processing of claim 4, wherein the dust collecting groove (221) is provided with fixing plates on both sides thereof, which are matched with the dust filtering member (220).

6. The trimming device for machining a steering wheel according to claim 5, wherein the suction pump (230) is fixedly connected to a side wall of the console (100).

7. The trimming device for machining a steering wheel according to claim 6, wherein the rotating rod (110) penetrates through the sliding block (131).