CN105538150B - A kind of aerofoil profile axle sleeve grinding out and the dedicated equipment that is loaded of inner face - Google Patents
A kind of aerofoil profile axle sleeve grinding out and the dedicated equipment that is loaded of inner face Download PDFInfo
- Publication number
- CN105538150B CN105538150B CN201610047781.9A CN201610047781A CN105538150B CN 105538150 B CN105538150 B CN 105538150B CN 201610047781 A CN201610047781 A CN 201610047781A CN 105538150 B CN105538150 B CN 105538150B
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- CN
- China
- Prior art keywords
- fixed frame
- axle sleeve
- aerofoil profile
- crossbearer
- loaded
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a kind of aerofoil profile axle sleeve grinding out and the dedicated equipment that is loaded of inner face, including the first fixed frame, second fixed frame, spring, compression bar, cylinder, first fixed frame and the second fixed frame are torus, it is connected between second fixed frame and the first fixed frame by building bridge, first fixed frame is equipped with the first crossbearer, compression bar is equipped with above first crossbearer, described compression bar one end is pierced by the first fixed frame and the cylinder being connected on the first fixed frame is connected, second fixed frame is equipped with the second crossbearer, counterbore there are two being set on second crossbearer, the counterbore base is connected with limit top pillar, spring is equipped between the limit top pillar and counterbore inner wall.The present invention limits wing axle sleeve in vertical direction with compression bar by the first crossbearer of setting, by being limited wing axle sleeve in the direction of the machine in the limit top pillar of wing axle sleeve back setting spring and shorter than spring and can voluntarily adjust concentricity in process.
Description
[technical field]
The present invention relates to the technical fields of automobile parts processing, and especially a kind of aerofoil profile axle sleeve grinding out and inner face are dedicated
The technical field for the equipment that is loaded.
[background technique]
Aerofoil profile axle sleeve is the important component of universal joint assembly, for guarantee universal joint assembly superperformance, at zero, automobile
In part industry, the disc of aerofoil profile axle sleeve inner side is required and the requirement of the plane of bottom surface is very high, and to side disc and bottom
The verticality in face requires also very high.Currently, universal joint assembly processing enterprise is all using traditional folder to the processing of aerofoil profile axle sleeve
Tool, after this fixture places workpiece, is pushed down fixation for workpiece after being rotated using screw rod from top, is then beaten using grinding wheel
Mill.Only (vertical direction) unidirectional to the workpiece positioning of this fixture, positioning accuracy is not high, and grinding out needs to be divided into grinding face
Two independent processes are completed, and are disassembled again after first completing grinding out on a fixture, are attached on another fixture and carry out
Grinding, to the low efficiency of clamping workpiece, low precision.Meanwhile the fixture be all by screw rod high scale line to processing dimension into
Row measurement, disassembles again after manually slightly seeing and carries out hand dipping on measuring instrument, will be again if size is undesirable
It is measured again after clamping processing, if the experience of worker is insufficient, may cause repeatedly clamping repeatedly, not only low efficiency, but also low precision.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, propose that a kind of aerofoil profile axle sleeve grinding out and inner face are special
With the equipment that is loaded, the machining accuracy of aerofoil profile axle sleeve can be made higher, more efficient.
To achieve the above object, the invention proposes a kind of aerofoil profile axle sleeve grinding out and the dedicated equipment that is loaded of inner face, packets
The first fixed frame, the second fixed frame, spring, compression bar, cylinder are included, first fixed frame and the second fixed frame are torus,
It is connected between second fixed frame and the first fixed frame by building bridge, first fixed frame is equipped with the first crossbearer, institute
State on the first crossbearer, middle position is equipped with a through slot, be equipped with compression bar above first crossbearer, described compression bar one end is pierced by first
The fixed frame and cylinder being connected on the first fixed frame is connected, second fixed frame are equipped with the second crossbearer, and described the
It is set on two crossbearers there are two counterbore, the counterbore base is connected with limit top pillar, sets between the limit top pillar and counterbore inner wall
There is spring.
Preferably, the length of the spring is greater than limit top pillar length, it is connected with top on the outer end of the spring,
It is hemispherical to come directly towards outer end.
Preferably, second fixed frame is equipped with the through-hole connecting with lathe.
Preferably, the width of the through slot is greater than the projection width on aerofoil profile axle sleeve lower plane, the through slot width is small
In the width of aerofoil profile axle sleeve.
Preferably, the thickness of first crossbearer is more than or equal to 1.5 times of thickness of aerofoil profile axle sleeve.
Preferably, the limit top pillar is connected through a screw thread with counterbore base.
Preferably, the lower end of the limit top pillar is equipped with inductive head, inductive head is connected by signal wire and cylinder
Matched air pump.
Preferably, the bridge formation is formed by two sections, it is referred to as the first bridge section, the second bridge section, first bridge section one end
The first fixed frame, the second fixed frame of second bridge section one end connection are connected, the other end of the first bridge section is equipped with button hole, the second bridge section
The other end be equipped with button hole, button hole is equipped with bolt altogether in two bridge sections, bolt by the first bridge section, the second bridge section is active is connected to one
It rises.
Beneficial effects of the present invention: the present invention obtains wing axle sleeve in vertical direction with compression bar by the first crossbearer of setting
Limitation is limited wing axle sleeve in the direction of the machine by the limit top pillar that spring and shorter than spring is arranged in wing axle sleeve back
And concentricity can be voluntarily adjusted in process.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is the axis side view of a kind of aerofoil profile axle sleeve grinding out of the present invention and the dedicated equipment that is loaded of inner face；
Fig. 2 is the main view of a kind of aerofoil profile axle sleeve grinding out of the present invention and the dedicated equipment that is loaded of inner face；
Fig. 3 is A-A cross-sectional view in Fig. 2；
Fig. 4 is B-B cross-sectional view in Fig. 2.
In figure: the first fixed frame of 1-, 12- bridge formation, the second fixed frame of 2-, the first crossbearer of 3-, 32- through slot, the second crossbearer of 4-,
42- counterbore, 43- limit top pillar, 5- spring, the top 52-, 6- compression bar, 7- cylinder, 8 aerofoil profile axle sleeves.
[specific embodiment]
In order to make the objectives, technical solutions and advantages of the present invention clearer, right below by attached drawing and embodiment
The present invention is further elaborated.However, it should be understood that specific embodiment described herein is only used to explain this hair
Range that is bright, being not intended to restrict the invention.In addition, in the following description, descriptions of well-known structures and technologies are omitted, with
Avoid unnecessarily obscuring idea of the invention.
Refering to fig. 1, Fig. 2, Fig. 3 and Fig. 4, the embodiment of the present invention provide one kind, including the first fixed frame 1, the second fixed frame
2, spring 5, compression bar 6, cylinder 7, first fixed frame 1 and the second fixed frame 2 are torus, second fixed frame 2 with
It is connected between first fixed frame 1 by bridge formation 12, first fixed frame 1 is equipped with the first crossbearer 3, first crossbearer 3
Upper, middle position is equipped with a through slot 32, compression bar 6 is equipped with above first crossbearer 3, it is fixed that described 6 one end of compression bar is pierced by first
The frame 1 and cylinder 7 being connected on the first fixed frame 1 is connected, second fixed frame 2 are equipped with the second crossbearer 4, and described the
It is set on two crossbearers 4 there are two counterbore 42,42 bottom of counterbore is connected with limit top pillar 43, the limit top pillar 43 and counterbore 42
Spring 5 is equipped between inner wall.The length of the spring 5 is greater than 43 length of limit top pillar, is connected on the outer end of the spring 5
Top 52,52 outer ends of top are hemispherical.Second fixed frame 2 is equipped with the through-hole connecting with lathe.The through slot 32
Width is greater than the projection width on 8 lower plane of aerofoil profile axle sleeve, and 32 width of through slot is less than the width of aerofoil profile axle sleeve 8.Described
The thickness of one crossbearer 3 is more than or equal to 1.5 times of thickness of aerofoil profile axle sleeve 8.The limit top pillar 43 passes through screw thread with 42 bottom of counterbore
Connection.The lower end of the limit top pillar 43 is equipped with inductive head, and inductive head connects gas matched with cylinder 7 by signal wire
Pump.The bridge formation 12 is formed by two sections, is referred to as the first bridge section, the second bridge section, and first bridge section one end connection first is solid
Determine frame, second bridge section one end connects the second fixed frame, the other end of the first bridge section be equipped with button hole, the second bridge section the other end on
Equipped with button hole, button hole is equipped with bolt altogether in two bridge sections, bolt by the first bridge section, the second bridge section is active links together
The course of work of the present invention:
A kind of aerofoil profile axle sleeve grinding out of the present invention and inner face is dedicated is loaded equipment during the work time, aerofoil profile axle sleeve 8 is put
It being placed between compression bar 6 and the first crossbearer 3, cylinder 7 acts clamping aerofoil profile axle sleeve 8, when grinding head contacts aerofoil profile axle sleeve 8, aerofoil profile
8 stress of axle sleeve moves to spring 5 backward, and grinding head continues to promote until aerofoil profile axle sleeve 8 is pushed into contact with limit top pillar 43, in the wing
8 movement of profile shaft set and the process polished on one side are also the process of the balance polishing power of aerofoil profile axle sleeve 8, and last aerofoil profile axle sleeve 8 contacts pole
Limit top pillar 43 gives concentricity for change again.
A kind of aerofoil profile axle sleeve grinding out of the present invention and the dedicated equipment that is loaded of inner face are made by the first crossbearer of setting with compression bar
Wing axle sleeve is limited in vertical direction, makes the wing by the limit top pillar that spring and shorter than spring is arranged in wing axle sleeve back
Shape axle sleeve is limited in the direction of the machine and can voluntarily adjust concentricity in process.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (5)
1. a kind of aerofoil profile axle sleeve grinding out and the dedicated equipment that is loaded of inner face, it is characterised in that: including the first fixed frame (1),
Two fixed frames (2), spring (5), compression bar (6), cylinder (7), first fixed frame (1) and the second fixed frame (2) are annulus
Body is connected, on first fixed frame (1) by bridge formation (12) between second fixed frame (2) and the first fixed frame (1)
Equipped with the first crossbearer (3), on first crossbearer (3), middle position be equipped with a through slot (32), above first crossbearer (3)
Equipped with compression bar (6), described compression bar (6) one end is pierced by the first fixed frame (1) and is connected with the cylinder (7) on the first fixed frame (1)
It connects, second fixed frame (2) is equipped with the second crossbearer (4), sets that there are two counterbore (42) on second crossbearer (4), described
Counterbore (42) bottom is connected with limit top pillar (43), is equipped with spring (5) between the limit top pillar (43) and counterbore (42) inner wall,
The length of the spring (5) is greater than limit top pillar (43) length, is connected with top (52) on the outer end of the spring (5), pushes up
Head (52) outer end is hemispherical, and the limit top pillar (43) is connected through a screw thread with counterbore (42) bottom, the limit top pillar
(43) one end close to top (52) is equipped with inductive head, and inductive head passes through signal wire connection and cylinder (7) matched air pump.
2. a kind of aerofoil profile axle sleeve grinding out as described in claim 1 and the dedicated equipment that is loaded of inner face, it is characterised in that: described
Second fixed frame (2) is equipped with the through-hole connecting with lathe.
3. a kind of aerofoil profile axle sleeve grinding out as described in claim 1 and the dedicated equipment that is loaded of inner face, it is characterised in that: described
The width of through slot (32) is greater than the projection width on aerofoil profile axle sleeve (8) lower plane, and through slot (32) width is less than aerofoil profile axle sleeve
(8) width.
4. a kind of aerofoil profile axle sleeve grinding out as described in claim 1 and the dedicated equipment that is loaded of inner face, it is characterised in that: described
The thickness of first crossbearer (3) is more than or equal to 1.5 times of thickness of aerofoil profile axle sleeve (8).
5. a kind of aerofoil profile axle sleeve grinding out as described in claim 1 and the dedicated equipment that is loaded of inner face, it is characterised in that: described
Bridge formation (12) formed by two sections, be referred to as the first bridge section, the second bridge section, first bridge section one end connect the first fixed frame,
Second bridge section one end connects the second fixed frame, and the other end of the first bridge section is equipped with button hole, the other end of the second bridge section is equipped with
Button hole, button hole is equipped with bolt altogether in two bridge sections, bolt by the first bridge section, the second bridge section is active links together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610047781.9A CN105538150B (en) | 2016-01-25 | 2016-01-25 | A kind of aerofoil profile axle sleeve grinding out and the dedicated equipment that is loaded of inner face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610047781.9A CN105538150B (en) | 2016-01-25 | 2016-01-25 | A kind of aerofoil profile axle sleeve grinding out and the dedicated equipment that is loaded of inner face |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105538150A CN105538150A (en) | 2016-05-04 |
| CN105538150B true CN105538150B (en) | 2019-01-01 |
Family
ID=55817946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610047781.9A Active CN105538150B (en) | 2016-01-25 | 2016-01-25 | A kind of aerofoil profile axle sleeve grinding out and the dedicated equipment that is loaded of inner face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105538150B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660309B (en) * | 2020-12-24 | 2022-05-17 | 中科芯未来微电子科技成都有限公司 | Self-balancing sleeping-aid bed for ship |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1407750A1 (en) * | 1986-03-05 | 1988-07-07 | Специальное Конструкторское Бюро Алмазно-Расточных И Радиально-Сверлильных Станков | Device for securing parts |
| JP2993951B1 (en) * | 1998-08-28 | 1999-12-27 | 株式会社田中金属 | Vise device |
| CN201283516Y (en) * | 2008-10-30 | 2009-08-05 | 杭州正强万向节有限公司 | Clamper for grinding aliform type axle sleeve internal round surface and internal end surface |
| CN204076002U (en) * | 2014-08-13 | 2015-01-07 | 成都鼎易精密模具有限公司 | A kind of vibration abatement for grinding circular shaft part |
| CN204450192U (en) * | 2014-11-28 | 2015-07-08 | 朱天青 | A kind of Horizontal honing machine automation is with from centering automatic fixture |
| CN105215714A (en) * | 2015-09-30 | 2016-01-06 | 重庆凯顺机械有限公司 | The clamping tool of balancing weight and processing method thereof |
-
2016
- 2016-01-25 CN CN201610047781.9A patent/CN105538150B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1407750A1 (en) * | 1986-03-05 | 1988-07-07 | Специальное Конструкторское Бюро Алмазно-Расточных И Радиально-Сверлильных Станков | Device for securing parts |
| JP2993951B1 (en) * | 1998-08-28 | 1999-12-27 | 株式会社田中金属 | Vise device |
| CN201283516Y (en) * | 2008-10-30 | 2009-08-05 | 杭州正强万向节有限公司 | Clamper for grinding aliform type axle sleeve internal round surface and internal end surface |
| CN204076002U (en) * | 2014-08-13 | 2015-01-07 | 成都鼎易精密模具有限公司 | A kind of vibration abatement for grinding circular shaft part |
| CN204450192U (en) * | 2014-11-28 | 2015-07-08 | 朱天青 | A kind of Horizontal honing machine automation is with from centering automatic fixture |
| CN105215714A (en) * | 2015-09-30 | 2016-01-06 | 重庆凯顺机械有限公司 | The clamping tool of balancing weight and processing method thereof |
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| Publication number | Publication date |
|---|---|
| CN105538150A (en) | 2016-05-04 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xiaoshan District Shushan street gold plow village in Hangzhou city of Zhejiang Province in 311203 Patentee after: Hangzhou Zhengqiang Transmission Co., Ltd. Address before: Xiaoshan District Shushan street gold plow village in Hangzhou city of Zhejiang Province in 311203 Patentee before: Hangzhou Zhengqiang Universal Joint Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |