CN209125053U - The machining tool of ring screw gauge - Google Patents
The machining tool of ring screw gauge Download PDFInfo
- Publication number
- CN209125053U CN209125053U CN201821864912.3U CN201821864912U CN209125053U CN 209125053 U CN209125053 U CN 209125053U CN 201821864912 U CN201821864912 U CN 201821864912U CN 209125053 U CN209125053 U CN 209125053U
- Authority
- CN
- China
- Prior art keywords
- section
- grinding head
- handle part
- axis
- diameter
- 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
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a kind of machining tool of ring screw gauge, including dismembyator A, the dismembyator A includes grinding head and handle part, the front end of the rear end connection handle part of the grinding head, grinding head is equipped with external screw thread A, the length of the external screw thread A is not more than the length of two ring screw gauges to be processed, the rear end of the handle part is equipped with blind hole, the axis of the blind hole and the axis of grinding head, the axis of handle part is overlapped, blind hole include cylindrical section and with truncated cones section, the small end connecting cylinder section of the truncated cones section, the big end of truncated cones section is located at the aft bulkhead of handle part.The utility model is suitble to the production and processing of one-parameter ring screw gauge, convenient for control machining accuracy, guarantees product quality, provides production efficiency.
Description
Technical field
The utility model relates to a kind of measurer more particularly to a kind of machining tools of ring screw gauge.
Background technique
Ring screw gauge processing reaches 95% with Calibration thread gauge detection ring gauge qualification rate under process system normal condition
More than, and ring screw gauge is all too late with instrument one-parameter measurement qualification rate 5%, easily there is horn mouth, half-angle, spiral shell when grinding in ring gauge
Away from unqualified, the bad control of central diameter size, when it is big when it is small, varied, each one-parameter size is unable to control.
Utility model content
The utility model is intended to provide a kind of machining tool of ring screw gauge, and the production of one-parameter ring screw gauge is suitble to add
Work guarantees product quality, provides production efficiency convenient for control machining accuracy.
In order to achieve the above objectives, the utility model adopts the following technical solutions realization:
The processing method of ring screw gauge disclosed by the utility model, is greater than 50mm including diameter and screw pitch is not less than 2mm's
The processing method of first kind ring screw gauge, diameter is less than 50 or screw pitch is less than the processing method of the second class ring screw gauge of 2mm；
The processing method of the first kind ring screw gauge is as follows: internal thread grinding machine grinding is used, according to first kind spiral shell
The central diameter and hole tolerance size of line ring gauge, leave and take the grind no more than 0.05mm；
The processing method of the second class ring screw gauge is as follows: being processed using grinding technics.
Further, using in internal thread grinding machine grinding engineering, cable diameter gauge and check gauge On-line Control in
Size.
Preferably, ring screw gauge of the diameter greater than 16mm uses CNC Lathe Turning spiral shell in the second class ring screw gauge
Line, then screw thread is ground using dismembyator.
Preferably, ring screw gauge of the diameter no more than 16mm uses screw tap to process screw thread in the second class ring screw gauge,
Screw thread is ground using dismembyator again.
Preferably, the of length no more than two pieces of grinding of the dismembyator is processed the length of ring screw gauge, grinding include according to
Secondary progress slightly grinds process, lappingout process and polishing process, described slightly to grind process, lappingout process and polishing process and be respectively adopted not
Same abrasive sand.
The invention also discloses the machining tools of ring screw gauge, including dismembyator A, the dismembyator A include grinding
Head and handle part, the front end of the rear end connection handle part of the grinding head, grinding head are equipped with external screw thread A, the length of the external screw thread A
Degree is not more than the length of two ring screw gauges to be processed, and the rear end of the handle part is equipped with blind hole, the axis of the blind hole with
The axis of grinding head, handle part axis be overlapped, blind hole include cylindrical section and with truncated cones section, the truncated cones section it is small
Connecting cylinder section is held, the big end of truncated cones section is located at the aft bulkhead of handle part.
Further, it is connected between the grinding head and handle part by linkage section, the axis of the linkage section and grinding
The axis of head is overlapped, and the diameter of linkage section is less than the diameter of grinding head and the diameter of handle part, and the front end of grinding head is equipped with guiding
Section, the guide section axis is overlapped with the axis of grinding head, and the diameter of guide section is straight less than the diameter of grinding head and handle part
Diameter.
Further, the machining tool further includes dismembyator B, and the dismembyator B is equipped with axially extending bore, dismembyator B packet
Thread segment and gripping section are included, there are two the gripping sections, is connected to the both ends of thread segment, and the thread segment is equipped with external screw thread
B, the length of thread segment are not more than the length of two ring screw gauges to be processed, and the outer diameter of gripping section is less than equipped with external screw thread B
The junction of partial outer diameter, gripping section and thread segment is equipped with seam allowance, and the axially extending bore is bellmouth.
Preferably, the external screw thread A, external screw thread B tooth half-angle be 30 degree, tolerance be -10 points.
Further, the machining tool further includes screw tap, and the reversed cone angle of the screw tap is 0.05-0.08/100mm, silk
There is centre bore at cone both ends.
The beneficial effects of the utility model are as follows:
1, classify to the ring screw gauge of different-diameter, using different processing methods, can preferably control its tooth
Surface roughness and angle change.
2, the utility model is suitble to the production and processing of one-parameter ring screw gauge, convenient for control machining accuracy, guarantees product matter
Amount, provides production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of dismembyator A；
Fig. 2 is the structural schematic diagram of external screw thread A and external screw thread B；
Fig. 3 is the structural schematic diagram of dismembyator B；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the structural schematic diagram of screw tap；
Fig. 6 is the screw thread section shape figure of screw tap.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with novel.
The processing method of ring screw gauge disclosed by the utility model, is greater than 50mm including diameter and screw pitch is not less than 2mm's
The processing method of first kind ring screw gauge, diameter is less than 50 or screw pitch is less than the processing method of the second class ring screw gauge of 2mm.
The processing method of first kind ring screw gauge is as follows: internal thread grinding machine grinding is used, according to first kind screwed ring
The central diameter and hole tolerance size of rule, leave and take the grind no more than 0.05mm, are using internal thread grinding machine grinding work
Cheng Zhong, cable diameter gauge and check gauge On-line Control size in.
The processing method of second class ring screw gauge is as follows: being processed using grinding technics, diameter is big in the second class ring screw gauge
CNC Lathe Turning screw thread is used in the ring screw gauge of 16mm, then screw thread is ground using dismembyator；Second class screwed ring
Ring screw gauge of the diameter no more than 16mm processes screw thread using screw tap in rule, then is ground using dismembyator to screw thread.Grinding
The of length no more than two pieces of grinding of device is processed the length of ring screw gauge, and grinding slightly grinds process, lappingout work including what is successively carried out
Sequence and polishing process slightly grind process, lappingout process and polishing process and different abrasive sands are respectively adopted.
1,50 or more diameter and screw pitch are more than or equal to 2mm ring gauge using internal thread grinding machine grinding method.According to ring screw gauge
Central diameter and hole tolerance size, leave and take appropriate grind, are usually no more than 0.05mm.Cable diameter gauge and check and correction in online use
Rule carry out size Control.
2, diameter is less than 50 or screw pitch is less than 2mm ring gauge and uses grinding technics.
(1) wherein diameter is greater than 16 using CNC Lathe Turning screw thread, and technology controlling and process emphasis: a. controls the processing of vehicle sequence, vehicle
Sequence carries out initial workpiece on instrument, and every processing 30 does inspection, guarantees vehicle sequence angle and silk bottom size.B. the essence of each specification ring gauge
It grinds dismembyator grinding and replaces former turning process, guarantee dismembyator half of thread angle and screw pitch precision, so that it is guaranteed that ring gauge grinding essence
Degree.C. dismembyator has done structural adjustment, and length, which only allows to grind, is no more than two pieces ring gauge length, control grinding number of packages；Dismembyator
Angle does certain adjustment according to the angle of every batch of ring gauge, guarantees that the grinding of half-angle is qualified to greatest extent.D. it slightly grinds, lappingout and throwing
Light divides sequence, uses varigrained abrasive sand according to different screw pitch, facing roughness and angle change are preferably controlled.
(2) wherein diameter is less than 16, grinding technics after being processed using screw tap, control stress point: a. adjusts central diameter screw tap size,
Grind is controlled, former tap length is shortened and increases tap anterior angle design.Major diameter size is reduced for silk bottom screw tap, improves silk
Service life is bored, and the silk bottom screw tap of not-go-end ring gauge is redesigned, guarantees facing length, it is qualified to improve one-parameter detection
Rate.B. dismembyator has done structural adjustment, and length, which only allows to grind, is no more than two pieces ring gauge length, control grinding number of packages；Dismembyator
Angle does certain adjustment according to the angle of every batch of ring gauge, guarantees that the grinding of half-angle is qualified to greatest extent.C. it slightly grinds, lappingout and throwing
Light divides sequence, uses varigrained abrasive sand according to different screw pitch, facing roughness and angle change are preferably controlled.d.
The overproof problem of accumulation screw pitch of this section of ring gauge after fire using tungsten carbide tap processing by being well solved.
The invention also discloses be suitable for above-mentioned processing method machining tool, including dismembyator A, dismembyator B and
Screw tap.
As shown in Figure 1, dismembyator A includes grinding head 3 and handle part 1, the rear end of grinding head 3 connects the front end of handle part 1,
Grinding head 3 is equipped with external screw thread A, and the length of external screw thread A is not more than the length of two ring screw gauges to be processed, after handle part 1
End is equipped with blind hole 5, and the axis of blind hole 5 is overlapped with the axis of the axis of grinding head 3, handle part 1, blind hole 5 including cylindrical section and with
Truncated cones section, the small end connecting cylinder section of truncated cones section, the big end of truncated cones section are located at the aft bulkhead of handle part 1；It grinds
It is connected between bistrique 3 and handle part 1 by linkage section 2, the axis of linkage section 2 is overlapped with the axis of grinding head 3, linkage section 2
Diameter is less than the diameter of grinding head 3 and the diameter of handle part 1, and the front end of grinding head 3 is equipped with guide section 4, the axis of guide section 4 with
The axis of grinding head 3 is overlapped, and the diameter of guide section 4 is less than the diameter of grinding head 3 and the diameter of handle part 1.Dismembyator A is suitable for
The ring screw gauge of M4-M12, the length of dismembyator A are 40-80mm, and the roughness of grinding head 3 is 0.8, the circular cone of truncated cones section
Angle is 60 degree.
As shown in Figure 3, Figure 4, dismembyator B is equipped with axially extending bore 10, and dismembyator B includes thread segment 7 and gripping section 9, clamping
There are two sections 9, is connected to the both ends of thread segment 7, and thread segment 7 is equipped with external screw thread B8, and the length of thread segment 7 is not more than two
The length of ring screw gauge to be processed, the outer diameter of gripping section 9 are less than the outer diameter of thread segment 7, the connection of gripping section 9 and thread segment 7
Place is equipped with seam allowance, and axially extending bore 10 is bellmouth.Dismembyator B is suitable for the ring screw gauge greater than M12, and the length of dismembyator B is
40-100mm, the roughness of thread segment 7 are 0.8, and the roughness of 10 inner wall of axially extending bore is 3.2, and the external diametrical extent of thread segment 7 is
4-180mm, wherein M12-M25, the tilt angle of axially extending bore 10 inner wall are 57 points, taper 1:30；M16-M180's, it is axial
The tilt angle of 10 inner wall of through-hole is 1 degree 26 points, taper 1:20.
As shown in Fig. 2, the tooth half-angle of the tooth 6 of external screw thread A, external screw thread B8 is 30 degree, tolerance is -10 points, screw pitch range
The material of 1.0-6.0, M8 and the dismembyator A of following size use steel 35, and the material of dismembyator A or dismembyator B greater than M8 are adopted
With gray cast iron HT20-40, hardness HB140-180.
As shown in Figure 5, Figure 6, screw tap includes guide part 14, cutting portion 12, bits slot 13 and grip part 11, the reversed cone angle of screw tap
For 0.05-0.08/100mm, there is centre bore at screw tap both ends.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art can make various corresponding changes and modifications, but these phases according to the utility model
The change and modification answered all should belong to the protection scope of the utility model the attached claims.
Claims (5)
1. the machining tool of ring screw gauge, it is characterised in that: including dismembyator A, the dismembyator A includes grinding head and holding
Portion, the front end of the rear end connection handle part of the grinding head, grinding head are equipped with external screw thread A, and the length of the external screw thread A is not more than
The length of two ring screw gauges to be processed, the rear end of the handle part are equipped with blind hole, the axis of the blind hole and grinding head
The axis coincidence of axis, handle part, blind hole includes cylindrical section and truncated cones section, the small end connecting cylinder of the truncated cones section
Section, the big end of truncated cones section are located at the aft bulkhead of handle part.
2. the machining tool of ring screw gauge according to claim 1, it is characterised in that: between the grinding head and handle part
It is connected by linkage section, the axis of the linkage section is overlapped with the axis of grinding head, and the diameter of linkage section is less than the straight of grinding head
The front end of the diameter of diameter and handle part, grinding head is equipped with guide section, and the guide section axis is overlapped with the axis of grinding head, is oriented to
The diameter of section is less than the diameter of grinding head and the diameter of handle part.
3. the machining tool of ring screw gauge according to claim 1 or 2, it is characterised in that: it further include dismembyator B, it is described
Dismembyator B is equipped with axially extending bore, and dismembyator B includes thread segment and gripping section, and there are two the gripping sections, is connected to screw thread
The both ends of section, the thread segment are equipped with external screw thread B, and the length of thread segment is not more than the length of two ring screw gauges to be processed,
The outer diameter of gripping section is less than the outer diameter of the part equipped with external screw thread B, and the junction of gripping section and thread segment is equipped with seam allowance, the axis
It is bellmouth to through-hole.
4. the machining tool of ring screw gauge according to claim 3, it is characterised in that: the external screw thread A, external screw thread B
Tooth half-angle is 30 degree, and tolerance is -10 points.
5. the machining tool of ring screw gauge according to claim 1, it is characterised in that: it further include screw tap, the screw tap
Reversed cone angle is 0.05-0.08/100mm, and there is centre bore at screw tap both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864912.3U CN209125053U (en) | 2018-11-13 | 2018-11-13 | The machining tool of ring screw gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864912.3U CN209125053U (en) | 2018-11-13 | 2018-11-13 | The machining tool of ring screw gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209125053U true CN209125053U (en) | 2019-07-19 |
Family
ID=67244929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821864912.3U Active CN209125053U (en) | 2018-11-13 | 2018-11-13 | The machining tool of ring screw gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209125053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168164A (en) * | 2018-11-13 | 2020-05-19 | 成都成量工具集团有限公司 | Machining method and machining tool for thread ring gauge |
| CN115156856A (en) * | 2022-07-28 | 2022-10-11 | 江苏新广联科技股份有限公司 | Thread gauge manufacturing process |
-
2018
- 2018-11-13 CN CN201821864912.3U patent/CN209125053U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168164A (en) * | 2018-11-13 | 2020-05-19 | 成都成量工具集团有限公司 | Machining method and machining tool for thread ring gauge |
| CN115156856A (en) * | 2022-07-28 | 2022-10-11 | 江苏新广联科技股份有限公司 | Thread gauge manufacturing process |
| CN115156856B (en) * | 2022-07-28 | 2023-09-12 | 江苏新广联科技股份有限公司 | Thread gauge manufacturing process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101407016B (en) | Method for processing turbine runner shaft | |
| CN209125053U (en) | The machining tool of ring screw gauge | |
| CN108723438A (en) | A kind of processing unit (plant) and its processing method of hydraulic cylinder casting cylinder bottom fuel feed hole | |
| CN110666187A (en) | Machining and detecting method for slender shaft parts with continuous conical surfaces | |
| CN203918029U (en) | A kind of fix tool of three-jaw self-centering chuck three-jaw | |
| CN109128723A (en) | A kind of processing method of the through lightening hole of crank-shaft link neck V-type | |
| CN102658468B (en) | Method, device and drill for machining glass reinforced plastic sleeve | |
| CN114633126B (en) | Center frame device for machining aircraft landing gear and clamping method thereof | |
| CN106312573A (en) | Inverted inner taper hole machining device and machining and detecting method | |
| CN104741984B (en) | Machining method of long relief cutter overall alloy tool | |
| CN111168164A (en) | Machining method and machining tool for thread ring gauge | |
| CN108044307B (en) | Large high-strength alloy steel hook forging and machining method | |
| CN115635247A (en) | High-precision high-temperature alloy slender shaft machining method | |
| CN105345057B (en) | A kind of centre bore benchmark modification method for reducing the cutting moment of torque | |
| CN107442830A (en) | A kind of slotting cutter for being used to finish and its processing method | |
| CN206614111U (en) | A kind of device processed for circular cone extracorporeal thread | |
| CN203449055U (en) | Expansion type axial positioner | |
| CN208230629U (en) | A kind of adjustment cushion block gets fixture ready | |
| CN206343973U (en) | A kind of boring row calibration tool | |
| CN111299614B (en) | Machining method for screw reverse feed cutting | |
| CN111531185B (en) | Machining method for controlling angular dust-proof groove | |
| CN115070360B (en) | Processing method for ultra-long slender rod | |
| CN204036033U (en) | For the tubing cylindrical roughing frock of lathe | |
| CN208880495U (en) | A kind of tungsten carbide coating thin-walled guide tube clamp | |
| CN218575019U (en) | Soft mandrel clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191227 Address after: No. 199, Section 1, South Ring Road, Sanhe street, Xindu District, Chengdu, Sichuan 610000 Patentee after: Chengdu Xincheng Tools Co., Ltd Address before: 610000, No. 199, south section of Ring Road, Xindu District, Sichuan, Chengdu Patentee before: Chengdu Chengliang Tools Group Co., Ltd. |
|
| TR01 | Transfer of patent right |