CN209491376U - A kind of symmetrical key processing unit (plant) - Google Patents

A kind of symmetrical key processing unit (plant) Download PDF

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Publication number
CN209491376U
CN209491376U CN201822213309.5U CN201822213309U CN209491376U CN 209491376 U CN209491376 U CN 209491376U CN 201822213309 U CN201822213309 U CN 201822213309U CN 209491376 U CN209491376 U CN 209491376U
Authority
CN
China
Prior art keywords
mounting rack
plant
processing unit
symmetrical key
cutter spindle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201822213309.5U
Other languages
Chinese (zh)
Inventor
陈涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICHUAN NEIJIANG XUYUAN MACHINE Co Ltd
Original Assignee
SICHUAN NEIJIANG XUYUAN MACHINE Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SICHUAN NEIJIANG XUYUAN MACHINE Co Ltd filed Critical SICHUAN NEIJIANG XUYUAN MACHINE Co Ltd
Priority to CN201822213309.5U priority Critical patent/CN209491376U/en
Application granted granted Critical
Publication of CN209491376U publication Critical patent/CN209491376U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of symmetrical key processing unit (plant), including the mounting rack being connected in mounting base, the mounting rack is in long column shape, the cutter spindle perpendicular to mounting rack length direction is rotatably connected in the end of mounting rack, the both ends of the cutter spindle are respectively arranged with milling cutter, and the cutter spindle is driven by tape handler.The symmetrical key that symmetrical key processing unit (plant) described in the utility model can be arranged in device to hole carries out simultaneous processing, machining accuracy is effectively improved, effectively control taper, improves the symmetry of the keyway processed, and processing efficiency can be greatly improved, the cost of processing is reduced.

Description

A kind of symmetrical key processing unit (plant)
Technical field
The utility model relates to machine tooling technical field more particularly to a kind of symmetrical key processing unit (plant)s.
Background technique
Mobile planer is generallyd use when processing the keyway in hole, has on hole and is usually processed one by one when multiple keyways, It is difficult to out symmetrical keyway with high accuracy, is also easy to that workpiece taper is caused to be beaten, and processing efficiency is low, production energy consumption, cost It is high.
Utility model content
Technical problem to be solved in the utility model and the technical assignment of proposition are improved to the prior art, are provided A kind of symmetrical key processing unit (plant) solves to be difficult to ensure processing symmetrical precision when processing symmetrically arranged keyway in current technology, The problem of processing efficiency is low.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of symmetrical key processing unit (plant), including the mounting rack being connected in mounting base, the mounting rack is in long column shape, It is rotatably connected to the cutter spindle perpendicular to mounting rack length direction in the end of mounting rack, the both ends of the cutter spindle are set respectively It is equipped with milling cutter, the cutter spindle is driven by tape handler.Symmetrical key processing unit (plant) described in the utility model utilizes The milling cutter of cutter spindle both ends connection realizes that the symmetrical key of device to hole simultaneously is processed, and mounting rack is stretched along the axial direction in hole to be processed Enter in hole, milling cutter processes symmetrical detection on the inner wall in hole, effectively improves machining accuracy, improves pair of the keyway processed Title degree, and processing efficiency can be greatly improved, reduce the cost of processing.
Further, the tape handler includes the driven wheel being sleeved on cutter spindle, belt, is rotatably connected on peace The pulley shaft and coaxially connected driving wheel and driving wheel on pulley shaft shelved, the belt are wound on driving wheel and driven It is driven on wheel.Structure is simple, compact, and transmission stability is good
Further, the belt is bead apex, and transmission stability is good.
Further, the tape handler further includes strainer, and the strainer includes passing through adjustable plate The tensioning shaft being connected on mounting rack and the tensioning wheel being sleeved on tensioning shaft, belt are wound on tensioning wheel, improve stable transmission Property.
Further, for the cutter spindle through tapered roller bearing device on mounting rack, stability of rotation is good, uses Service life is long.
Compared with prior art, the utility model advantage is:
The symmetrical key that symmetrical key processing unit (plant) described in the utility model can be arranged in device to hole carries out simultaneous processing, has Effect improves machining accuracy, effectively control taper, improves the symmetry of the keyway processed, and can greatly improve processing effect Rate, reduces the cost of processing, and the utility model structure is simple, easy to maintain.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of symmetrical key processing unit (plant);
Fig. 2 is the cross section structure schematic diagram of workpiece hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of symmetrical key processing unit (plant) disclosed in the utility model embodiment can be processed the keyway of device to hole simultaneously, The symmetry for effectively improving keyway meets high-precision requirement, improves processing efficiency, and production cost is low.
As depicted in figs. 1 and 2, a kind of symmetrical key processing unit (plant), including mounting rack 1 and setting are in 1 upper milling cutter of mounting rack 3, the mounting rack 1 is in long column shape, and 1 one end of mounting rack is connected in mounting base, and the other end of mounting rack 1 is rotatably connected to vertical Directly in the cutter spindle 2 of 1 length direction of mounting rack, cutter spindle 2 passes through 4 device of tapered roller bearing on mounting rack 1, the milling The both ends of cutter shaft 2 are beyond mounting rack 1 and are respectively arranged with milling cutter 3, and the cutter spindle 2 is driven by tape handler.
In the present embodiment, tape handler includes the driven wheel 5 being sleeved on cutter spindle 2, belt 6, is rotatably connected on Mounting rack 1 leans on the pulley shaft 7 and coaxially connected driving wheel 8 and driving wheel 9 on pulley shaft 7 of mounting base one end, described Belt 6 is wound on driving wheel 9 and driven wheel 5 and is driven, and belt 6 is bead apex;Tape handler further includes strainer, The strainer include the tensioning shaft 10 being connected on mounting rack 1 by adjustable plate 11 and be sleeved on tensioning shaft 10 Bearing up pulley, belt 6 are wound on tensioning wheel, and the rate of tension of belt is adjusted by strainer, ensures stable transmission.
During processing, tape handler drive cutter spindle 2 rotate, mounting rack 1 along hole to be processed axial feed, Device to hole carries out Milling Process simultaneously for the milling cutter at 2 both ends of cutter spindle, finally processes the high keyway of symmetry, effectively shorten processing when Between.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (5)

1. a kind of symmetrical key processing unit (plant), which is characterized in that including the mounting rack (1) being connected in mounting base, the peace (1) is shelved in long column shape, is rotatably connected to the cutter spindle perpendicular to mounting rack (1) length direction in the end of mounting rack (1) (2), the both ends of the cutter spindle (2) are respectively arranged with milling cutter (3), and the cutter spindle (2) is driven by tape handler.
2. symmetrical key processing unit (plant) according to claim 1, which is characterized in that the tape handler includes suit Driven wheel (5), belt (6) on cutter spindle (2), the pulley shaft (7) for being rotatably connected on mounting rack (1) and it is coaxially connected Driving wheel (8) and driving wheel (9) on pulley shaft (7), the belt (6) are wound on driving wheel (9) and driven wheel (5) and carry out Transmission.
3. symmetrical key processing unit (plant) according to claim 2, which is characterized in that the belt (6) is bead apex.
4. symmetrical key processing unit (plant) according to claim 2, which is characterized in that the tape handler further includes Tight mechanism, the strainer include the tensioning shaft (10) being connected on mounting rack (1) by adjustable plate (11) and are sleeved on Tensioning wheel on tensioning shaft (10), belt (6) are wound on tensioning wheel.
5. symmetrical key processing unit (plant) according to claim 1, which is characterized in that the cutter spindle (2) passes through circular cone Roller bearing (4) device is on mounting rack (1).
CN201822213309.5U 2018-12-26 2018-12-26 A kind of symmetrical key processing unit (plant) Expired - Fee Related CN209491376U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822213309.5U CN209491376U (en) 2018-12-26 2018-12-26 A kind of symmetrical key processing unit (plant)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822213309.5U CN209491376U (en) 2018-12-26 2018-12-26 A kind of symmetrical key processing unit (plant)

Publications (1)

Publication Number Publication Date
CN209491376U true CN209491376U (en) 2019-10-15

Family

ID=68153858

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822213309.5U Expired - Fee Related CN209491376U (en) 2018-12-26 2018-12-26 A kind of symmetrical key processing unit (plant)

Country Status (1)

Country Link
CN (1) CN209491376U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110976990A (en) * 2019-11-22 2020-04-10 舟山市金塘山舟机械厂 Manufacturing method of milling cutter for milling groove in inner hole of machine barrel
CN110976989A (en) * 2019-11-22 2020-04-10 舟山市金塘山舟机械厂 Milling cutter structure for milling groove of inner hole of machine barrel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110976990A (en) * 2019-11-22 2020-04-10 舟山市金塘山舟机械厂 Manufacturing method of milling cutter for milling groove in inner hole of machine barrel
CN110976989A (en) * 2019-11-22 2020-04-10 舟山市金塘山舟机械厂 Milling cutter structure for milling groove of inner hole of machine barrel

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191015

Termination date: 20211226