CN105563174B - Tosecan positioning fixture - Google Patents
Tosecan positioning fixture Download PDFInfo
- Publication number
- CN105563174B CN105563174B CN201510854448.4A CN201510854448A CN105563174B CN 105563174 B CN105563174 B CN 105563174B CN 201510854448 A CN201510854448 A CN 201510854448A CN 105563174 B CN105563174 B CN 105563174B
- Authority
- CN
- China
- Prior art keywords
- pedestal
- nut
- screw rod
- sliding block
- locating piece
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses the positioning fixtures used during a kind of progress milling wire casing to brake disc.It is characterized in that：It is made of pedestal, screw, nut, locating piece, screw rod, washer and sliding block.Wherein pedestal is fixed on by two or three screws on scroll chuck；Locating piece, nut, washer, sliding block are from top to bottom successively on screw rod；Sliding block moves in the T-slot of pedestal, and fixation is tightened by nut；Locating piece is rotated up and down along screw rod and moves, and fixation is tightened with nut and its.Tosecan positioning fixture of the present invention is solved when carrying out milling wire casing to brake disc, and brake disc positioning is time-consuming long, the problem of reducing processing efficiency, increase production cost.
Description
Technical field
The present invention relates to positioning fixture correlative technology fields, and milling wire casing is carried out to brake disc face more particularly to a kind of
When, the fixture that is positioned to brake disc.
Background technology
Tosecan in brake disc, is the brake disc that a kind of brake facing cut above and below brake disc cuts shallower wire casing, the line of milling
Slot can make as early as possible on brake disc because withBrakeSkin friction generate dust be distributed in air by marking groove, so as to avoid because
Have dust generate rolling friction, improve brake disc withBrake blockBetween frictional force；Tosecan the rainy day when driving, due to having
Wire casing it is possible to prevente effectively from generating Water film lubricating effect, prevents braking effect from weakening, and can equally mitigate air in fine day traveling
The air film of generation, so as to improve braking effect.
When machining produces tosecan, milling wire casing is needed to be needed in the wire casing on two brake faces, and on two brake faces
Certain symmetry, and it is current positioning method is carried out to brake disc, be using ajusting manually, then estimate the side of positioning mostly
Formula, influenced in its symmetry it is very big, it is difficult to ensure that higher symmetry, influence brake disc it is overall beautiful while, can also influence
To brake disc overall performance.This positioning method also seriously reduces production efficiency.
Invention content
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of tosecan positioning fixtures.It solves right
Brake disc carry out milling wire casing when, position brake disk take it is long, reduce production efficiency, increase asking for inessential production cost
Topic.
The technical solution adopted in the present invention is：Using mechanical tosecan positioning fixture, structure includes：Pedestal,
Screw, nut, locating piece, screw rod, washer, sliding block；The pedestal design is U-shaped piece with T-slot；The screw,
Nut, washer use state's tender；The locating piece is that two cylinders are located at assembly of the round estrade at both ends；Described
Sliding block is one and is threaded hole cuboid；The screw rod is that a both ends polish, and has the common screw of full thread.
Compared with prior art, the beneficial effects of the invention are as follows：1st, using mechanical positioning, pedestal uses screw with chuck
Connection, reliability is high, and stability is good.
2nd, sliding block in pedestal can only single axial move back and forth, nut is tightened, so as to fixed slide position, operation letter
Just, stability is good.
3rd, the design of locating piece, can stretch into brake disc aperture easily, and the conical surface can fit closely falling for brake disc aperture
Angle, for determining brake disc placement position, alignment is good.From nut with being tightened with it, locking property is high, and two brake faces are effectively ensured
The symmetry of upper wire casing.
4th, this positioning fixture only needs a setting position, and with batch work-piece without fixing again, positioning institute is greatly shortened
Time-consuming improves production efficiency.
Description of the drawings
Fig. 1 is the example structure schematic diagram of tosecan positioning fixture.
Fig. 2 is embodiment schematic diagram when tosecan positioning fixture is mounted on scroll chuck.
In figure：1 pedestal, 2 screws, 3 nuts, 4 locating pieces, 5 screw rods, 6 washers,
7 sliding blocks, 8 tosecan positioning fixtures, 9 scroll chuck pedestals, 10 claws.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings, and exemplary embodiment therein and explanation are only used for explaining
The present invention, but it is not as a limitation of the invention.
As depicted in figs. 1 and 2, tosecan positioning fixture, the pedestal 1 in structure are rest directly upon and clamp brake disc institute
On scroll chuck pedestal 9；By the screw 3 described in two or three, across the through-hole on pedestal, it is screwed in scroll chuck
On fastened.
The process of brake disc cap end face drilling aperture need to be arranged in milling wire casing by the processing process of brake disc
Before process, and during drilling, an aperture to be arranged to be located at lathe Y-axis negative direction.After cap end face drilling aperture, unclamp
Claw 10 by brake disc left-hand thread on claw 10, after following step end of operation, tightens claw 10, continues to process.
The sliding block 7 frees in and out the T-slot of pedestal 1 by the mesoporous of scroll chuck, and screw rod 5 wants precession sliding block 7, by
The nut 3 of 1 top of pedestal is tightened, so as to the position of fixed sliding block, so as to the position to locating piece 4 on lathe Y-axis coordinate
It is fixed.
The locating piece 4 is screwed on screw rod, its conical surface is made to fit closely above-mentioned brake disc aperture, determines its height
Degree, is tightened with nut, is formed " double bolts are tightened ".So as to fixation of the locating piece 4 in Z-direction position.
At this point, the positioning of tosecan positioning fixture is completed, it, can be with every processing certain amount brake with a batch of brake disc
After disk, the position of locating piece 4 is checked, if any loosening, can be finely adjusted.
By above-described embodiment, tosecan positioning fixture has been used, when carrying out milling wire casing to brake disc face, positioning
Spent time has great shortening, and accurate positioning, and the symmetry of two brake upper thread slots is effectively ensured, and has reached the initial of design
Purpose.
The foregoing is merely the embodiment of the present invention, are not the utilization present invention every to the limitation of the scope of the claims of the present invention
The equivalent structure or equivalent transformation that abstract, specification and accompanying drawing content are done, are directly or indirectly used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (2)
1. a kind of tosecan positioning fixture, it is characterised in that：By pedestal, screw, nut, locating piece, screw rod, washer and sliding block group
Into；Wherein pedestal is fixed on by two or three screws on scroll chuck；Locating piece, nut, washer, sliding block are successively from top to bottom
On screw rod；Sliding block moves in the straight line type groove of pedestal, and fixation is tightened by nut；Locating piece rotates on screw rod, so as to
It moves up and down, fixation is tightened with nut and its；
Locating piece is designed as the combination of two cylinders and a round estrade, they are an entirety；Wherein, two cylinder portions
Point, it is connect respectively with round estrade top and bottom, the conical surface of round estrade is designed with low degree in 45 ° of within angles；
There is threaded hole among sliding block, screw rod is screwed into wherein；Screw rod is stirred, so as to control slide block in the T-shaped of pedestal
In slot, horizontal direction movement is carried out.
2. tosecan positioning fixture according to claim 1, it is characterised in that：Pedestal is designed as U-shaped piece, and centre carries U
Type groove；It is set on U-shaped piece of surface there are three through-hole, respectively on U-shaped piece of both sides and U-type groove center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510854448.4A CN105563174B (en) | 2015-11-30 | 2015-11-30 | Tosecan positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510854448.4A CN105563174B (en) | 2015-11-30 | 2015-11-30 | Tosecan positioning fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105563174A CN105563174A (en) | 2016-05-11 |
| CN105563174B true CN105563174B (en) | 2018-06-29 |
Family
ID=55874089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510854448.4A Expired - Fee Related CN105563174B (en) | 2015-11-30 | 2015-11-30 | Tosecan positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105563174B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940427A (en) * | 2019-05-13 | 2019-06-28 | 哈尔滨锅炉厂有限责任公司 | Easy thin plate positioning clamping device |
| CN112024994B (en) * | 2020-09-05 | 2021-10-26 | 山东信昌环保科技有限公司 | Automobile brake disc machining system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3740325A1 (en) * | 1987-11-27 | 1989-06-08 | Hermann Bockhorni | Clamping device for in particular floatingly mounted brake shoes of motor vehicles, in particular lorries |
| CN201471191U (en) * | 2009-07-30 | 2010-05-19 | 陈清泉 | Hydraulic high speed brake disc processing and positioning device |
| CN201960370U (en) * | 2010-12-16 | 2011-09-07 | 福州新密机电有限公司 | Clamp for brake disc fastener |
| CN205325228U (en) * | 2015-11-30 | 2016-06-22 | 济南大学 | Marking awl thicknesser positioning fixture |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002205234A (en) * | 2001-01-10 | 2002-07-23 | Honda Motor Co Ltd | Machining method of constant velocity joint, and positioning jig used therefor |
-
2015
- 2015-11-30 CN CN201510854448.4A patent/CN105563174B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3740325A1 (en) * | 1987-11-27 | 1989-06-08 | Hermann Bockhorni | Clamping device for in particular floatingly mounted brake shoes of motor vehicles, in particular lorries |
| CN201471191U (en) * | 2009-07-30 | 2010-05-19 | 陈清泉 | Hydraulic high speed brake disc processing and positioning device |
| CN201960370U (en) * | 2010-12-16 | 2011-09-07 | 福州新密机电有限公司 | Clamp for brake disc fastener |
| CN205325228U (en) * | 2015-11-30 | 2016-06-22 | 济南大学 | Marking awl thicknesser positioning fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105563174A (en) | 2016-05-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20201130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |