CN214684585U

CN214684585U - Gear milling equipment for machining nylon rack

Info

Publication number: CN214684585U
Application number: CN202120948379.4U
Authority: CN
Inventors: 林磊
Original assignee: Taicang Linfeng Machinery Co ltd
Current assignee: Taicang Linfeng Machinery Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-12
Anticipated expiration: 2031-05-06

Abstract

The utility model relates to a nylon rack processing technology field just discloses a nylon rack processing is with milling tooth equipment, including base, L shaped plate, pneumatic cylinder and U-shaped backup pad, the inside of U-shaped backup pad is rotated through first bearing and is connected with the pivot, two the equal fixed U-shaped plate that is equipped with of one end that the pivot is faced, two the equal fixed backup pad that is equipped with of one end that the U-shaped plate is faced, two the upper end of backup pad is inside to rotate jointly through the second bearing and is connected with first bull stick, the fixed cylinder brush that is equipped with on the pole wall of first bull stick, two the lower extreme of backup pad is inside to rotate jointly through the third bearing and is connected with the second bull stick, the fixed milling cutter that is equipped with on the pole wall of second bull stick, the right side the second bull stick passes the right side the fixed power unit that is equipped with of backup pad. The utility model discloses can get rid of the burr on its surface after the rack processes the milling teeth, and then can improve the whole efficiency of rack processing.

Description

Gear milling equipment for machining nylon rack

Technical Field

The utility model relates to a nylon rack processing technology field especially relates to a nylon rack processing is with milling tooth equipment.

Background

The rack and the gear form a gear-rack mechanism, the translation of the rack can be converted into the rotation of the gear, the rotation of the gear can also be converted into the translation of the rack, the gear-rack mechanism is widely applied to the field of mechanical engineering, the nylon rack can be adopted in various devices on the market at present, and the gear-rack mechanism also has certain corrosion resistance and high temperature resistance.

Present nylon rack processing is with milling tooth equipment mills the tooth processing back to the rack, need temporarily shut down equipment, gets rid of the remaining burr in rack surface through the manual work afterwards to can reduce the overall efficiency that the rack milled the tooth processing, consequently, the utility model discloses a nylon rack processing is with milling tooth equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art nylon rack processing and with milling tooth equipment and milling the tooth processing back to the rack, need temporarily shut down equipment, get rid of the remaining burr in rack surface through the manual work afterwards to can reduce the problem of the whole efficiency that the rack milled the tooth processing, and the nylon rack processing that proposes is with milling tooth equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a gear milling device for processing a nylon rack comprises a base, an L-shaped plate, a hydraulic cylinder and a U-shaped supporting plate, the inside of the U-shaped supporting plate is rotationally connected with a rotating shaft through a first bearing, the inside of the rotating shaft at the right side is symmetrically provided with a limiting groove, the opposite ends of the two rotating shafts are respectively fixedly provided with a U-shaped plate, the opposite ends of the two U-shaped plates are respectively fixedly provided with a supporting plate, the insides of the upper ends of the two supporting plates are jointly rotationally connected with a first rotating rod through a second bearing, a roller brush is fixedly arranged on the rod wall of the first rotating rod, the inner parts of the lower ends of the two supporting plates are jointly and rotatably connected with a second rotating rod through a third bearing, a milling cutter is fixedly arranged on the rod wall of the second rotating rod, a power mechanism is fixedly arranged on the right side of the second rotating rod through the right side supporting plate, the base is internally provided with a placing groove, and a fixing mechanism is fixedly arranged in the placing groove.

Preferably, the power mechanism comprises a fixing plate and a motor, the fixing plate is fixed at the right end of the supporting plate at the right side, the motor is fixed at the upper end of the fixing plate, and the right end of the second rotating rod at the right side penetrates through the right side of the supporting plate and is fixedly connected to the output end of the motor.

Preferably, the fixing mechanism comprises an electric push rod and a U-shaped limiting plate, the electric push rod is fixed on the left side wall of the placing groove, and the U-shaped limiting plate is fixed at the right end of the electric push rod.

Preferably, a first belt pulley is fixedly arranged at the right end of the first rotating rod on the right side, a second belt pulley is fixedly arranged at the right end of the second rotating rod on the right side, and the first belt pulley is in transmission connection with the second belt pulley through a belt.

Preferably, the fixed block that is equipped with is fixed to the right-hand member of U-shaped backup pad, the inside threaded connection of fixed block has the bolt, and the upper end joint of bolt to the inside in spacing groove.

Preferably, the right end of the rotating shaft on the right side penetrates through the fixedly connected rotating handle of the U-shaped supporting plate.

Compared with the prior art, the utility model provides a processing of nylon rack is with milling tooth equipment possesses following beneficial effect:

1. this processing of nylon rack is with milling tooth equipment drives the second bull stick through starter motor and rotates and then drive the second pulley rotatory, and the second pulley is rotatory to drive first belt pulley through the belt and rotate and then drive first bull stick rotatory to can make milling cutter and cylinder brush rotate simultaneously, drive milling cutter downstream through the pneumatic cylinder afterwards and mill the tooth processing to the rack.

2. This processing of nylon rack is with milling tooth equipment moves the bolt through reverse twisting and makes it keep away from the pivot, and it is rotatory to drive the pivot through changeing afterwards, and then it is rotatory to drive two backup pads through two U-shaped boards to can make milling cutter and cylinder brush position upset change, remove the burr on rack surface through the cylinder brush afterwards.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can get rid of the burr on its surface after the rack processes the milling teeth, and then can improve the whole efficiency of rack processing.

Drawings

Fig. 1 is a schematic structural view of a gear milling device for processing a nylon rack provided by the present invention;

fig. 2 is the utility model provides a nylon rack processing is with milling tooth equipment right side's schematic structure view.

In the figure: the automatic milling machine comprises a base 1, a 2L-shaped plate, a 3 hydraulic cylinder, a 4U-shaped supporting plate, a 5 rotating shaft, a 6U-shaped plate, a 7 supporting plate, a 8 first rotating rod, a 9 roller brush, a 10 second rotating rod, a 11 milling cutter, a 12 fixing plate, a 13 motor, a 14 electric push rod, a 15U-shaped limiting plate, a 16 first belt pulley, a 17 second belt pulley, a 18 belt, a 19 fixing block, a 20 bolt and a 21 rotating handle.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a gear milling device for processing a nylon rack comprises a base 1, an L-shaped plate 2, a hydraulic cylinder 3 and a U-shaped support plate 4, wherein the inside of the U-shaped support plate 4 is rotatably connected with a rotating shaft 5 through a first bearing, limiting grooves are symmetrically formed in the inside of the right rotating shaft 5, the facing ends of the two rotating shafts 5 are fixedly provided with the U-shaped plate 6, the facing ends of the two U-shaped plates 6 are fixedly provided with support plates 7, the inner parts of the upper ends of the two support plates 7 are rotatably connected with a first rotating rod 8 through a second bearing, a roller brush 9 is fixedly arranged on the rod wall of the first rotating rod 8, the inner parts of the lower ends of the two support plates 7 are rotatably connected with a second rotating rod 10 through a third bearing, a milling cutter 11 is fixedly arranged on the rod wall of the second rotating rod 10, a power mechanism is fixedly arranged on the right second rotating rod 10 through the right support plate 7, a placing groove is formed in the base 1, the fixed establishment that is equipped with in inside of standing groove can be fixed in the inside of standing groove with the rack through fixed establishment, drives the rotation of second bull stick 10 through power unit and then drives milling cutter 11 rotatory, and the pneumatic cylinder 3 of controlling again makes its piston rod stretch out, can drive rotatory milling cutter 11 downstream and mill the tooth processing to the rack surface.

The power mechanism comprises a fixing plate 12 and a motor 13, the fixing plate 12 is fixed at the right end of the right support plate 7, the motor 13 is fixed at the upper end of the fixing plate 12, the right end of the right second rotating rod 10 penetrates through the right support plate 7 and is fixedly connected to the output end of the motor 13, and the power mechanism can drive the second rotating rod 10 to rotate so as to drive the milling cutter 11 to rotate.

The fixing mechanism comprises an electric push rod 14 and a U-shaped limiting plate 15, the electric push rod 14 is fixed on the left side wall of the placing groove, the U-shaped limiting plate 15 is fixed at the right end of the electric push rod 14, the electric push rod 14 is controlled to stretch out to drive the U-shaped limiting plate 15 to move rightwards, and then the rack can be clamped and fixed inside the placing groove.

The fixed first belt pulley 16 that is equipped with of right side first bull stick 8's right-hand member, the fixed second belt pulley 17 that is equipped with of right side second bull stick 10's right-hand member, be connected through belt 18 transmission between first belt pulley 16 and the second belt pulley 17, it is rotatory to drive second belt pulley 16 when second bull stick 10 is rotatory, and then it is rotatory to drive first belt pulley 17 through belt 18 to can drive first bull stick 8 rotatory, finally reach and drive milling cutter 11 and the rotatory purpose of cylinder brush 9 simultaneously.

The fixed block 19 that is equipped with of right-hand member of U-shaped backup pad 4, the inside threaded connection of fixed block 19 has bolt 20, and the upper end joint of bolt 20 to the inside of spacing groove, can effectively fix spacingly to pivot 5 in static through fixed block 19 and bolt 20.

The right end of the right rotating shaft 5 penetrates through the fixedly connected rotating handle 21 of the U-shaped supporting plate 4, and the positions of the milling cutter 11 and the roller brush 9 can be conveniently changed by rotating the rotating shaft 5 through the rotating handle 21 by a worker.

In the utility model, when in use, the rack to be processed is put into the placing groove, then the electric push rod 14 is controlled to extend out to drive the U-shaped limiting plate 15 to move rightwards to clamp and fix the rack inside the placing groove, then the motor 13 is started to drive the second rotating rod 10 to drive the second belt pulley 17 to rotate, the second belt pulley 17 can drive the first belt pulley 16 to rotate through the belt 18, and further drive the first rotating rod 8 to rotate, thereby realizing the purpose of simultaneously driving the milling cutter 11 and the roller brush 9 to rotate, the hydraulic cylinder 3 is controlled to extend out the piston rod to drive the U-shaped supporting plate 4 to move downwards, and further drive the rotating milling cutter 11 to move downwards to mill the rack, after the milling process is finished, the hydraulic cylinder 3 is controlled to retract the piston rod to drive the milling cutter 11 to move upwards for a certain distance, the bolt 20 is reversely screwed to keep away from the rotating shaft 5, subsequently, the rotating handle 21 is rotated to drive the rotating shaft 5 to rotate, and then the two supporting plates 7 are driven to rotate through the two U-shaped plates 6, so that the positions of the milling cutter 11 and the roller brush 9 can be overturned and exchanged, then the rotating shaft 5 is locked and fixed by screwing the bolt 20 in the forward direction, and finally the hydraulic cylinder 3 is controlled again to extend out a piston rod of the hydraulic cylinder, so that the roller brush 9 is driven to move downwards to remove burrs on the surface of the rack.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A gear milling device for machining a nylon rack comprises a base (1), L-shaped plates (2), hydraulic cylinders (3) and U-shaped supporting plates (4), and is characterized in that the inside of each U-shaped supporting plate (4) is rotatably connected with a rotating shaft (5) through a first bearing, limiting grooves are symmetrically formed in the rotating shaft (5) on the right side, two U-shaped plates (6) are fixedly arranged at opposite ends of the rotating shafts (5), supporting plates (7) are fixedly arranged at opposite ends of the two U-shaped plates (6), a first rotating rod (8) is rotatably connected with the inside of the upper end of each supporting plate (7) through a second bearing, a roller brush (9) is fixedly arranged on the rod wall of the first rotating rod (8), a second rotating rod (10) is rotatably connected with the inside of the lower end of each supporting plate (7) through a third bearing, and a milling cutter (11) is fixedly arranged on the rod wall of the second rotating rod (10), the right side second bull stick (10) passes the right side backup pad (7) is fixed and is equipped with power unit, the inside of base (1) has seted up the standing groove, the inside of standing groove is fixed and is equipped with fixed establishment.

2. The gear milling equipment for machining the nylon rack as claimed in claim 1, wherein the power mechanism comprises a fixing plate (12) and a motor (13), the fixing plate (12) is fixed at the right end of the right supporting plate (7), the motor (13) is fixed at the upper end of the fixing plate (12), and the right end of the right second rotating rod (10) penetrates through the right supporting plate (7) and is fixedly connected to the output end of the motor (13).

3. The gear milling equipment for machining the nylon rack according to claim 1, wherein the fixing mechanism comprises an electric push rod (14) and a U-shaped limiting plate (15), the electric push rod (14) is fixed on the left side wall of the placing groove, and the U-shaped limiting plate (15) is fixed at the right end of the electric push rod (14).

4. The gear milling equipment for machining the nylon rack as claimed in claim 1, wherein a first belt pulley (16) is fixedly arranged at the right end of the first rotating rod (8) at the right side, a second belt pulley (17) is fixedly arranged at the right end of the second rotating rod (10) at the right side, and the first belt pulley (16) is in transmission connection with the second belt pulley (17) through a belt (18).

5. The gear milling equipment for machining the nylon rack as claimed in claim 1, wherein a fixing block (19) is fixedly arranged at the right end of the U-shaped supporting plate (4), a bolt (20) is connected to the inside of the fixing block (19) through a thread, and the upper end of the bolt (20) is clamped to the inside of the limiting groove.

6. The gear milling equipment for machining nylon racks as claimed in claim 1, wherein the right end of the right rotating shaft (5) penetrates through a fixedly connected rotating handle (21) of the U-shaped supporting plate (4).