CN106392717A - Pneumatic drill fixture for machining wheel hub - Google Patents
Pneumatic drill fixture for machining wheel hub Download PDFInfo
- Publication number
- CN106392717A CN106392717A CN201610776307.XA CN201610776307A CN106392717A CN 106392717 A CN106392717 A CN 106392717A CN 201610776307 A CN201610776307 A CN 201610776307A CN 106392717 A CN106392717 A CN 106392717A
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- pneumatic drill
- mounting base
- alignment pin
- positioning pin
- 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.)
- Pending
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
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention provides a pneumatic drill fixture for machining a wheel hub. The pneumatic drill fixture comprises a mounting base plate; a main positioning pin, a secondary positioning pin and a clamping device are arranged on the mounting base plate, wherein the main positioning pin is in a cylindrical shape matched with an axle hole of the wheel hub; the secondary positioning pin has a side matched with the edge of a window hole of the wheel hub; the clamping device comprises a pressing block and an air cylinder; one end of the air cylinder is connected with the pressing block; the other end of the air cylinder is fixedly connected with the mounting base plate; the wheel hub can be precisely positioned on the drill fixture by positioning of the main positioning pin and the secondary positioning pin; subsequently the outer circumference of the wheel hub is clamped so that wheel hub can be fixed for further machining; moreover, clamping is executed by a pneumatic element, so quick and convenient machining is realized, and the wheel hub is high in repeated positioning accuracy and is convenient to mount and dismount.
Description
Technical field
The present invention relates to a kind of drill jig, more particularly, to a kind of pneumatic drill jig of processing wheel hub.
Background technology
Wheel hub is the important component part of automobile, and automobile tire is software in itself, the wide drum supporting tire in tire
Shape structure, is just wheel hub.
Existing wheel hub processing is usually to carry out Drilling operation in vertical machining centre, but present drill point lamps structure is multiple
Miscellaneous, wheel hub assembly and disassembly are inconvenient, and the repetitive positioning accuracy of drill jig is relatively low and clamping is loaded down with trivial details.
Content of the invention
The technical problem to be solved in the present invention is：Present drill jig complex structure, wheel hub assembly and disassembly are inconvenient, and drill point
The repetitive positioning accuracy of tool is relatively low and clamping is loaded down with trivial details, the invention provides a kind of pneumatic drill jig of processing wheel hub is above-mentioned to solve
Problem.
The technical solution adopted for the present invention to solve the technical problems is：A kind of pneumatic drill jig of processing wheel hub, including
Mounting base, described mounting base is provided with main alignment pin, secondary alignment pin and clamping device, and described main alignment pin is and wheel hub
The cylinder of shaft hole matching, described pair alignment pin has the side with the fenestra edge cooperation of wheel hub；Described clamping device bag
Include compact heap and cylinder, described cylinder one end and compact heap connect, and the other end of described cylinder is fixedly connected with mounting base.
Further：Described V-arrangement compressed part has two symmetrical flanging, and described flanging is cut along the excircle of described wheel hub
To being symmetrical arranged.
Further：Described flanging is provided with striated groove.
Further：Described flanging is in that hexagonal angle intersects.
The invention has the beneficial effects as follows, a kind of pneumatic drill jig of present invention processing wheel hub, fixed by main alignment pin and pair
The positioning of position pin is realized wheel hub and is accurately positioned on drill jig, then carries out adding by the wheel hub that is fixedly clamped of hub periphery again
Work, and clamp and executed by pneumatic element, efficient and convenient, and wheel hub repetitive positioning accuracy is high, is convenient to mount and dismount.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural front view of the pneumatic drill jig optimum embodiment of present invention processing wheel hub；
Fig. 2 is a kind of structure top view of the pneumatic drill jig optimum embodiment of present invention processing wheel hub.
In figure 1, alignment pin, 2, secondary alignment pin, 3, compact heap, 4, cylinder, 5, mounting base, 6, wheel hub, 7, fenestra, 8, pressure
Side.
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.On the contrary, originally
Inventive embodiment includes falling into all changes in the range of the spirit of attached claims and intension, modification and equivalent
Thing.
In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " axial ",
" radially ", the orientation of the instruction such as " circumferential " or position relationship are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention with simplify description, rather than instruction or the hint device of indication or element must have specific orientation, with
Specific azimuth configuration and operation, are therefore not considered as limiting the invention.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or hint are relatively important
Property.In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " being connected ", " connection " answer
It is interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can be that machinery connects
Connect or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary.Common for this area
For technical staff, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.Additionally, in description of the invention
In, unless otherwise stated, " multiple " are meant that two or more.
In flow chart or here any process described otherwise above or method description are construed as, represent and include
The module of the code of executable instruction of one or more steps for realizing specific logical function or process, fragment or portion
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discuss suitable
Sequence, including according to involved function by substantially simultaneously in the way of or in the opposite order, carry out perform function, this should be by the present invention
Embodiment person of ordinary skill in the field understood.
As shown in figure 1, the invention provides a kind of processing wheel hub pneumatic drill jig, including mounting base 5, described installation
Base plate 5 is provided with main alignment pin 1, secondary alignment pin 2 and clamping device, and described main alignment pin 1 is the circle with wheel hub 6 shaft hole matching
Cylindricality, as shown in Fig. 2 described pair alignment pin 2 has the side with the fenestra 7 edge cooperation of wheel hub 6；Described clamping device bag
Include compact heap 3 and cylinder 4, described cylinder 4 one end and compact heap 3 connect, the other end of described cylinder 4 and mounting base 5 are fixing
Connect.
When wheel hub 6 is ready for boring processing, the axis hole of wheel hub 6 is set on main alignment pin 1, fenestra 7 edge of wheel hub 6
With the side of secondary alignment pin 2, completing positioning exhaust hood 4 work compact heap 3, wheel hub 6 is clamped, then carry out machining.
Described compact heap 3 has V-arrangement compressed part, V-arrangement compressed part can ensure that compact heap 3 fit with wheel hub 6 well and
Compression.Described V-arrangement compressed part has two symmetrical flanging 8, and described flanging 8 tangentially symmetrical sets along the excircle of described wheel hub 6
Put, along the tangentially-arranged flanging 8 of wheel hub 6 excircle can ensure that compact heap 3 can fit well wheel hub 6 it is ensured that compression
Reliable.
Described flanging 8 is provided with striated groove, and groove increased the frictional force being pressed into contact between position, makes wheel hub 6
It is not easy to skid.Described flanging 8 is in that hexagonal angle intersects, and the flanging 8 of hexagonal angle can obtain the compression effect of optimum.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of described term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited on specification it is necessary to determine its technical scope according to right.
Claims (4)
1. a kind of processing wheel hub pneumatic drill jig it is characterised in that：Including mounting base（5）, described mounting base（5）On set
There is main alignment pin（1）, secondary alignment pin（2）And clamping device, described main alignment pin（1）It is and wheel hub（6）The circle of shaft hole matching
Cylindricality, described pair alignment pin（2）Have and wheel hub（6）Fenestra（7）The side of edge cooperation；Described clamping device includes pressing
Tight block（3）And cylinder（4）, described cylinder（4）One end and compact heap（3）Connect, described cylinder（4）The other end and mounting base
（5）It is fixedly connected.
2. as claimed in claim 1 a kind of processing wheel hub pneumatic drill jig it is characterised in that：Described V-arrangement compressed part has
Two symmetrical flanging（8）, described flanging（8）Along described wheel hub（6）The tangentially symmetrical setting of excircle.
3. as claimed in claim 2 a kind of processing wheel hub pneumatic drill jig it is characterised in that：Described flanging（8）It is provided with
Striated groove.
4. as claimed in claim 2 a kind of processing wheel hub pneumatic drill jig it is characterised in that：Described flanging（8）In 120 °
Angle is intersected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776307.XA CN106392717A (en) | 2016-08-30 | 2016-08-30 | Pneumatic drill fixture for machining wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776307.XA CN106392717A (en) | 2016-08-30 | 2016-08-30 | Pneumatic drill fixture for machining wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106392717A true CN106392717A (en) | 2017-02-15 |
Family
ID=58002529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610776307.XA Pending CN106392717A (en) | 2016-08-30 | 2016-08-30 | Pneumatic drill fixture for machining wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106392717A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687543A (en) * | 2018-07-02 | 2018-10-23 | 江阴澄云机械有限公司 | A kind of pneumatic type drill jig |
| EP3715046A1 (en) * | 2019-03-29 | 2020-09-30 | Citic Dicastal Co., Ltd. | Wheel hub tool positioning fixture |
-
2016
- 2016-08-30 CN CN201610776307.XA patent/CN106392717A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687543A (en) * | 2018-07-02 | 2018-10-23 | 江阴澄云机械有限公司 | A kind of pneumatic type drill jig |
| EP3715046A1 (en) * | 2019-03-29 | 2020-09-30 | Citic Dicastal Co., Ltd. | Wheel hub tool positioning fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106425555A (en) | Clamping mechanism of hub drilling clamp | |
| CN208961525U (en) | A kind of wheel hub clamping and positioning device | |
| CN105750906A (en) | Turntable device of socket assembling machine | |
| CN106392717A (en) | Pneumatic drill fixture for machining wheel hub | |
| CN206277165U (en) | A kind of pneumatic drill jig for processing wheel hub | |
| CN111463981B (en) | Assembly system of motor | |
| CN206632710U (en) | A kind of automotive hub clamping tool with automatic centering function | |
| CN106425620A (en) | Lathe clamp for machining hub | |
| CN204954385U (en) | Universal centre frame | |
| CN106425556A (en) | Drilling clamp with movable drill plate | |
| CN209304122U (en) | A kind of aluminium wheels fixer for machining | |
| CN209465870U (en) | The valve rocker arm assembly welding tooling of turbine case | |
| CN205437918U (en) | Vehicle air conditioner compresser cylinder boring machining anchor clamps | |
| CN211386960U (en) | Chuck mechanism for processing tubular workpiece | |
| CN109986385A (en) | A kind of antenna house vacuum adsorption fixture | |
| CN206123195U (en) | Processing wheel hub's drill point utensil | |
| CN206123255U (en) | Processing wheel hub's car anchor clamps | |
| CN107363586A (en) | A kind of wheel hub drill jig | |
| CN107350847A (en) | A kind of wheel hub drilling tool | |
| CN208067838U (en) | A kind of hub bracket processing and loading clamp tooling | |
| CN203471442U (en) | Clamp for turning of end faces and inner holes of differential spider | |
| CN106514328A (en) | Drilling clamp for machining wheel hub | |
| CN107378574A (en) | A kind of wheel hub pneumatic drill | |
| CN210818585U (en) | Clamp for automobile glass guide rail | |
| CN207289538U (en) | A kind of support arm fast positioning clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |
|
| WD01 | Invention patent application deemed withdrawn after publication |