CN210819058U - Single-blade honing cutter - Google Patents

Single-blade honing cutter Download PDF

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Publication number
CN210819058U
CN210819058U CN201921679516.8U CN201921679516U CN210819058U CN 210819058 U CN210819058 U CN 210819058U CN 201921679516 U CN201921679516 U CN 201921679516U CN 210819058 U CN210819058 U CN 210819058U
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CN
China
Prior art keywords
cutter
emery stick
ejector pin
reset spring
expansion
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.)
Active
Application number
CN201921679516.8U
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Chinese (zh)
Inventor
霍双宁
黄建勇
叶红伟
周咏辉
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.)
Zhejiang Ningrui Precision Machinery Co ltd
Original Assignee
Zhejiang Ningrui Precision Machinery Co ltd
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Priority to CN201921679516.8U priority Critical patent/CN210819058U/en
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Publication of CN210819058U publication Critical patent/CN210819058U/en
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Abstract

The utility model discloses a single-blade honing tool, including cutter body, expansion ejector pin, emery stick seat, emery stick, gib block, ejector pin reset spring, stop screw, torque transmission round pin and emery stick reset spring, wherein the left end of cutter body connects the handle of a knife with honing machine tool main shaft to link to each other, the torque transmission round pin is used for transmitting the moment of torsion and drives the cutter rotation, the stop screw in the cutter body and card are in the U type inslot of expansion ejector pin, the cover has on the expansion ejector pin reset spring, the right-hand member of cutter body is equipped with the slot, the emery stick seat is installed on the slot, the emery stick welding is in on the emery stick seat, emery stick bottom inclined plane with the inclined plane laminating of expansion ejector pin, the gib block welding is on the cutter body, emery stick reset spring hoops the emery stick seat. The utility model discloses a single-blade honing tool can realize automatic compensation function under automatic expansion and the cutter wearing and tearing under the lathe control, realizes the accurate processing to the hole, has improved aperture tolerance and smooth finish.

Description

Single-blade honing cutter
Technical Field
The utility model relates to a belong to metal processing equipment technical field, specific theory relates to a single-blade honing tool.
Background
At present, the inner hole honing machining of mechanical parts is more and more common, but the machining efficiency of the machining of the inner hole of the high-precision valve body, particularly the small holes below 15mm, is low to the machining efficiency of the reaming tool, the use cost is high, and the inspection qualified rate of the inner hole cannot reach the expected effect. The cutter has high use cost, and the wear aperture tolerance of the cutter cannot well ensure the consistency.
In order to overcome prior art's not enough, the utility model discloses a single-blade honing tool mainly aims at being that high accuracy aperture is processed in batches, and the automatic compensation function under the automatic expansion benefit and the cutter wearing and tearing under the cutter control of cutter can realize the accurate processing to the hole, has improved aperture tolerance and smooth finish.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide one kind and enable the cutter arbor and obtain reliable support to can rotate and the irrotational according to the rotatory condition of cutter arbor, and can be reliable control cutter arbor and this cutter arbor gyration support the fit clearance between, reduce the wearing and tearing that cutter arbor and cutter arbor gyration supported relevant part, solve the cutter arbor vibrations of deep hole man-hour simultaneously, the cutter arbor gyration strutting arrangement of the rigidity of the cutter arbor that improves simultaneously.
The technical scheme of the utility model is that: the utility model provides a single-blade honing tool, its includes cutter body, expansion ejector pin, emery stick seat, emery stick, gib block, ejector pin reset spring, stop screw, torque transmission round pin and emery stick reset spring, wherein the left end of cutter body links to each other with honing machine tool main shaft connects the handle of a knife, the torque transmission round pin is used for transmitting the moment of torsion and drives the cutter rotation, the stop screw in the cutter body and card are in the U type inslot of expansion ejector pin, the cover has on the expansion ejector pin reset spring, the right-hand member of cutter body is equipped with the slot, the emery stick seat is installed on the slot, the emery stick welding is in on the emery stick seat, emery stick bottom inclined plane with the inclined plane laminating of expansion ejector pin, the gib block welding is on the cutter body, emery stick reset spring hoops the emery stick seat.
To sum up, the beneficial effects of the utility model are that: the utility model discloses a single-blade honing tool can realize automatic expansion and the automatic compensation function under the cutter wearing and tearing under the lathe control, realizes the accurate processing to the hole, has improved aperture tolerance and smooth finish, and the emery stick seat is dismantled and is conveniently maintained and change, has solved the difficult problem that valve body aperture and smooth finish required height.
The present invention will be described in more detail by way of examples.
Drawings
Fig. 1 is the structure schematic diagram of the single-blade honing tool of the present invention.
Fig. 2 is the structure section view of the single-edge honing tool of the present invention.
Detailed Description
The invention will be further described by way of example with reference to fig. 1 and 2. The scope of the present invention is not limited thereto.
As shown in fig. 1 and 2, the utility model discloses a single-blade honing tool, it is including cutter body 1, expansion ejector pin 2, emery stick seat 3, emery stick 4, gib block 5, ejector pin reset spring 6, stop screw 7, torque transmission round pin 8 and emery stick reset spring 9, wherein the left end of cutter body 1 connects the handle with honing machine tool main shaft and links to each other, and torque transmission round pin 8 is used for transmitting the moment of torsion and drives the cutter rotation. Stop screw 7 screw in cutter body 1 and card are in the U type inslot of expansion ejector pin 2 for prevent that expansion ejector pin 2 is rotatory, the cover has reset spring 9 on the expansion ejector pin 2, and install in cutter body 1, the left end of cutter body 1 links to each other with the servo expansion pole of the honing machine that has T type groove, the right-hand member design of cutter body 1 has the slot, emery stick seat 3 is installed on the slot of cutter body 1, the laminating of 4 bottom inclined planes of emery stick and expansion ejector pin 2's inclined plane, emery stick 4 welding is on emery stick seat 3, 5 welding of gib block are on cutter body 1, emery stick reset spring 9 hoops emery stick seat 3 and prevents to drop.
The utility model discloses a single-blade honing tool internally designed expansion ejector pin 2, the left end slot of expansion ejector pin 2 is connected with the expansion T type piece of honing tool main shaft end, the right-hand member inclined plane cooperates with the inclined plane of emery stick seat 3, and stop screw 7 prevents the rotatory stability of guaranteeing cutter size in the processing of expansion ejector pin 2. The sand strip seat 3 is arranged in the cutter body and moves in the axial direction to compensate the abrasion of the cutter. The cutter can realize quick hand-in without guiding, and the servo drive expands the ejector pin behind the hand-in to make the sand strip expand.
The utility model discloses a single-edge honing tool is not limited to the structure in above-mentioned embodiment, can carry out multiple variation, in a word, does not deviate from the utility model discloses all improvements in the spirit scope all fall into the utility model discloses an within range.

Claims (1)

1. The utility model provides a single-blade honing tool, its characterized in that, includes cutter body, expansion ejector pin, emery stick seat, emery stick, gib block, ejector pin reset spring, stop screw, torque transmission round pin and emery stick reset spring, wherein the left end of cutter body links to each other with honing machine tool main shaft connector handle, the torque transmission round pin is used for the transmission moment of torsion to drive the cutter rotatory, the stop screw in the cutter body and card are in the U type inslot of expansion ejector pin, the cover has on the expansion ejector pin reset spring, the right-hand member of cutter body is equipped with the slot, the emery stick seat is installed on the slot, the emery stick welding be in on the emery stick seat, emery stick bottom inclined plane with the inclined plane laminating of expansion ejector pin, the gib block welding is on the cutter body, emery stick reset spring hoops the emery stick seat.
CN201921679516.8U 2019-10-09 2019-10-09 Single-blade honing cutter Active CN210819058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921679516.8U CN210819058U (en) 2019-10-09 2019-10-09 Single-blade honing cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921679516.8U CN210819058U (en) 2019-10-09 2019-10-09 Single-blade honing cutter

Publications (1)

Publication Number Publication Date
CN210819058U true CN210819058U (en) 2020-06-23

Family

ID=71277150

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921679516.8U Active CN210819058U (en) 2019-10-09 2019-10-09 Single-blade honing cutter

Country Status (1)

Country Link
CN (1) CN210819058U (en)

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