CN108044369A - Vehicular front axle main pin hole borehole positioning apparatus - Google Patents
Vehicular front axle main pin hole borehole positioning apparatus Download PDFInfo
- Publication number
- CN108044369A CN108044369A CN201711459697.9A CN201711459697A CN108044369A CN 108044369 A CN108044369 A CN 108044369A CN 201711459697 A CN201711459697 A CN 201711459697A CN 108044369 A CN108044369 A CN 108044369A
- Authority
- CN
- China
- Prior art keywords
- slide unit
- front axle
- pin hole
- main pin
- laser emitter
- 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
- 238000000034 method Methods 0.000 abstract description 8
- 230000008094 contradictory effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
-
- 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
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to automotive axle processing technique fields,More particularly to a kind of Vehicular front axle main pin hole borehole positioning apparatus,Including rack,Rack is provided with the horizontal guide rail axially vertical with boring cutter,Slide unit,Slide unit is driven to move back and forth the feed arrangement of fixed range along horizontal guide rail,Slide unit is provided with the angular adjustment apparatus of adjustment slide unit upper surface angle,Stationary fixture is provided at the top of slide unit,Stationary fixture includes the limiting plate for contradicting spring carrying block face,Pass perpendicularly through the locating rod in spring carrying block face,Front axle is pressed to the clamping screw of limiting plate,Support the supporting block of front axle both ends lower surface,The height of supporting block is adjustable,The side of slide unit is provided with to form the laser emitter of hot spot in kingpin bore side,The present invention positions workpiece in the side of boring cutter,Working position is then sent to be processed,Hot spot is formed using laser emitter to be positioned,Error can be intuitively determined before processing,Adjust position,Improve production efficiency and yields.
Description
Technical field
The present invention relates to automotive axle processing technique fields, position and fill more particularly to a kind of Vehicular front axle main pin hole bore hole
It puts.
Background technology
Automobile front axle, also known as front axle, pass through suspension and vehicle frame（Or monocoque body）It is connected, the shape of front axle is as one
A huge barbell, both ends respectively have one to need to process kingpin bore in the thickened portion of fist shape, and for installing stub, center section is
I-beam, the both sides of I-beam are spring carrying block face, to install leaf spring and its attachment.
Stub be influence vehicle performance important spare part, front axle process when both ends process kingpin bore, for steering
Section connection, kingpin bore is general first slightly to be bored, and is then finished using boring vehicle, since the volume of vehicle bridge, weight are all larger, I-beam
Irregular structure causes great obstacle to bore hole positioning.When the above-mentioned prior art is processed, due to slightly boring and bore hole two
Procedure is there are position error, if position error is larger, stub hole machined can be caused non-round, generates waste product.
In order to overcome drawbacks described above, reduce position error, the mode of prior art generally use examination processing, i.e., to kingpin bore
Examination processing 2mm depth or so, is then detected, sees that cutter trade compares whether surplus is uniform with roughing, try the portion of processing
Whether position is corresponding with roughing.This is cumbersome relatively complicated, time-consuming and laborious, greatly affected production efficiency.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to and provide a kind of Vehicular front axle main pin hole bore hole positioning dress
It puts, scientific structure, front axle can quickly be positioned, precision machining improves yields.
The technical solution adopted by the present invention to solve the technical problems is：A kind of Vehicular front axle main pin hole bore hole positioning dress
It puts, including rack, the rack is provided with the horizontal guide rail axially vertical with boring cutter, slide unit, the driving slide unit described in
Horizontal guide rail moves back and forth the feed arrangement of fixed range, and the slide unit is provided with the angle of adjustment slide unit upper surface angle
Adjusting apparatus, the slide unit top are provided with stationary fixture, and the stationary fixture includes contradicting the /V in spring carrying block face
Plate, the locating rod for passing perpendicularly through spring carrying block face, the clamping screw that front axle is pressed to the limiting plate, support front axle both ends following table
The supporting block in face, the height of the supporting block is adjustable, and the side of the slide unit is provided with to form hot spot in kingpin bore side
Laser emitter.
Preferably, the locating rod is vertically installed in the limiting plate side.
Preferably, the rack is provided with rotation axis, and the bottom of the slide unit is hinged with the rotation axis, the angle tune
Engagement positions are arranged between the slide unit, rack.
Preferably, the laser emitter is to be emitted in the laser emitter that kingpin bore side forms annular aperture.
Preferably, the laser emitter is to be emitted in the laser emitter that kingpin bore side forms twice light, this two
Road is mutually perpendicular to.
Preferably, the laser emitter is to be emitted in the laser emitter that kingpin bore side forms three light, this three
Road light forms triangle.
Preferably, the angular adjustment apparatus, supporting block are respectively arranged with self-locking structure.
Preferably, the stationary fixture is provided with the pneumatic cylinder for driving the clamping screw.
The beneficial effects of the invention are as follows：A kind of Vehicular front axle main pin hole borehole positioning apparatus, including rack, the rack
Be provided with the horizontal guide rail axially vertical with boring cutter, slide unit, the driving slide unit along the horizontal guide rail move back and forth it is fixed away from
From feed arrangement, the slide unit is provided with the angular adjustment apparatus of adjustment slide unit upper surface angle, at the top of the slide unit
Stationary fixture is provided with, the stationary fixture includes contradicting the limiting plate in spring carrying block face, passing perpendicularly through spring carrying block face
Locating rod, front axle is pressed to the clamping screw of the limiting plate, supports the supporting block of front axle both ends lower surface, the supporting block
Height it is adjustable, the side of the slide unit is provided with to form the laser emitter of hot spot in kingpin bore side, and the present invention exists
The side of boring cutter positions workpiece, is then sent to Working position and is processed, and positioning is convenient, and when positioning utilizes Laser emission
Device forms hot spot on machined surface, can intuitively determine error before processing, so as to adjust good position, improve production efficiency
And yields.
Description of the drawings
Fig. 1 is the rack of the Vehicular front axle main pin hole borehole positioning apparatus of the present invention, the structure diagram of slide unit.
Fig. 2 is the slide unit, stationary fixture, the structure diagram of laser emitter of the present invention.
Reference sign：
1 --- rack 2 --- horizontal guide rail
3 --- slide unit 4 --- stationary fixtures
41 --- limiting plate 42 --- locating rods
43 --- clamping screw 44 --- supporting blocks
5 --- laser emitter.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments, is not the reality the present invention
Apply scope limited to this.
As shown in Figure 1 and Figure 2, in figure dotted portion for front axle to be processed, boring machine, the Vehicular front axle main pin of the present embodiment
Hole borehole positioning apparatus, including rack 1, the rack 1 be provided with axially vertical horizontal guide rail 2 with boring cutter, slide unit 3,
The slide unit 3 is driven to move back and forth the feed arrangement of fixed range along the horizontal guide rail 2, the present invention is in the side of boring cutter to work
Part is positioned, and after the completion of positioning, is laterally sent along horizontal guide rail to being processed at boring cutter, which is servomotor,
Rack 1 is additionally provided with the position sensor of 3 position of detection slide unit, the position moved so as to accurately controlling sliding table 3.Determined in advance
Position, can overcome the shortcomings that processing district is complicated, space is limited, inconvenient.
Further, choose spring carrying block face because front axle structures are complicated, when the present invention positions is as main positioning datum,
The face is the plane processed, and is provided with several holes, but due to the face and kingpin bore it is axial into one be scheduled on horizontal plane and
Vertical plane all forms an angle, and therefore, the slide unit 3 is provided with the angular adjustment apparatus for adjusting the 3 upper surface angle of slide unit,
3 top of slide unit is provided with stationary fixture 4, and the stationary fixture 4 includes contradicting the limiting plate 41 in spring carrying block face, hang down
Direct puncture crosses the locating rod 42 in spring carrying block face, front axle is pressed to the clamping screw 43 of the limiting plate 41, under support front axle both ends
The supporting block 44 on surface, the height of the supporting block 44 is adjustable, and the side of the slide unit 3 is provided in kingpin bore side shape
Into the laser emitter 5 of hot spot.
During positioning, front axle is sling with loop wheel machine, spring carrying block face is contradicted into limiting plate 41, locating rod 42 passes through spring carrying block
Hole on face, front axle both ends are supported by supporting block 44, and the light that laser emitter 5 is sent is in machined surface（Kingpin bore side）
Hot spot is formed, hot spot is the orthogonal straight line of twice in the present embodiment, horizontal together, vertical together, the horizontal linear and perpendicular
The position of straight straight line determines according to workpiece size, adjust the angle adjusting apparatus, supporting block 44, slide unit 3 so that horizontal linear,
Vertical straight line is tangent with kingpin bore respectively, that is, adjusts the position of workpiece, and clamping screw 43 compresses workpiece, and then slide unit is whole
It is moved at boring cutter and is processed.Positioning method positioning is fast, accurate, easy to adjust, and first is adjusted for same a collection of product
After part, subsequent product only needs to check whether horizontal linear, vertical straight line are tangent with kingpin bore respectively, are then finely adjusted i.e.
Can, it is easy to use, and the positioner can be adapted for the front axle of different size.
Further, the locating rod 42 is vertically installed in 41 side of limiting plate.
Further, the rack 1 is provided with rotation axis, and bottom and the rotation axis of the slide unit 3 are hinged, the angle
Degree adjusting apparatus be arranged between the slide unit 3, rack 1, slide unit 3 can have mercy on rotation axis rotation, adjust the angle adjusting apparatus can
To control the angle of 3 upper surface of slide unit.
As another embodiment, hot spot that the laser emitter 5 is sent can be ring light circle, three into triangle
The straight line of shape can be positioned.
Further, the angular adjustment apparatus, supporting block 44 are respectively arranged with self-locking structure, will not be because after adjusting
It is moved to process multiple workpiece.
Further, the stationary fixture 4 is provided with the pneumatic cylinder or hydraulic cylinder for driving the clamping screw 43.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected
The limitation of scope is protected, although being explained in detail with reference to preferred embodiment to the present invention, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (8)
1. Vehicular front axle main pin hole borehole positioning apparatus, it is characterised in that：Including rack（1）, the rack（1）It is provided with and boring
The axially vertical horizontal guide rail of knife（2）, slide unit（3）, the driving slide unit（3）Along the horizontal guide rail（2）It moves back and forth and fixes
The feed arrangement of distance, the slide unit（3）It is provided with the adjustment slide unit（3）The angular adjustment apparatus of upper surface angle, it is described
Slide unit（3）Top is provided with stationary fixture（4）, the stationary fixture（4）Limiting plate including being used to contradict spring carrying block face
（41）, pass perpendicularly through the locating rod in spring carrying block face（42）, front axle pressed into the limiting plate（41）Clamping screw（43）, branch
Support the supporting block of front axle both ends lower surface（44）, the supporting block（44）Height it is adjustable, the slide unit（3）Side be provided with
For forming the laser emitter of hot spot in kingpin bore side（5）.
2. Vehicular front axle main pin hole according to claim 1 borehole positioning apparatus, it is characterised in that：The locating rod（42）
It is vertically installed in the limiting plate（41）Side.
3. Vehicular front axle main pin hole according to claim 1 borehole positioning apparatus, it is characterised in that：The rack（1）If
It is equipped with rotation axis, the slide unit（3）Bottom be hinged with the rotation axis, the angular adjustment apparatus is arranged at the slide unit
（3）, rack（1）Between.
4. Vehicular front axle main pin hole according to claim 1 borehole positioning apparatus, it is characterised in that：The laser emitter
（5）To be emitted in the laser emitter that kingpin bore side forms annular aperture.
5. Vehicular front axle main pin hole according to claim 1 borehole positioning apparatus, it is characterised in that：The laser emitter
（5）To be emitted in the laser emitter that kingpin bore side forms twice light, which is mutually perpendicular to.
6. Vehicular front axle main pin hole according to claim 1 borehole positioning apparatus, it is characterised in that：The laser emitter
（5）To be emitted in the laser emitter that kingpin bore side forms three light, which forms triangle.
7. Vehicular front axle main pin hole according to claim 1 borehole positioning apparatus, it is characterised in that：The angle adjustment dress
It puts, supporting block（44）It is respectively arranged with self-locking structure.
8. Vehicular front axle main pin hole according to claim 7 borehole positioning apparatus, it is characterised in that：The stationary fixture
（4）It is provided with the driving clamping screw（43）Pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711459697.9A CN108044369A (en) | 2017-12-28 | 2017-12-28 | Vehicular front axle main pin hole borehole positioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711459697.9A CN108044369A (en) | 2017-12-28 | 2017-12-28 | Vehicular front axle main pin hole borehole positioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108044369A true CN108044369A (en) | 2018-05-18 |
Family
ID=62128661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711459697.9A Pending CN108044369A (en) | 2017-12-28 | 2017-12-28 | Vehicular front axle main pin hole borehole positioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108044369A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446677A (en) * | 2022-11-14 | 2022-12-09 | 烟台艾迪锐能超硬刀具有限公司 | Clamp for center hole grinding machine, center hole grinding machine and machining method of center hole grinding machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009018657A (en) * | 2007-07-11 | 2009-01-29 | Mitsubishi Fuso Truck & Bus Corp | Guide apparatus of guideway bus |
| CN201618963U (en) * | 2009-12-11 | 2010-11-03 | 福建畅丰车桥制造有限公司 | Special finish turning and finish boring combination lathe of automobile front axle |
| CN106180824A (en) * | 2016-08-02 | 2016-12-07 | 安徽德锐仕机床制造有限公司 | A kind of boring machine processing tiger's jaw spindle and processing method thereof |
| CN207971682U (en) * | 2017-12-28 | 2018-10-16 | 湖北三环车桥有限公司 | Vehicular front axle main pin hole borehole positioning apparatus |
-
2017
- 2017-12-28 CN CN201711459697.9A patent/CN108044369A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009018657A (en) * | 2007-07-11 | 2009-01-29 | Mitsubishi Fuso Truck & Bus Corp | Guide apparatus of guideway bus |
| CN201618963U (en) * | 2009-12-11 | 2010-11-03 | 福建畅丰车桥制造有限公司 | Special finish turning and finish boring combination lathe of automobile front axle |
| CN106180824A (en) * | 2016-08-02 | 2016-12-07 | 安徽德锐仕机床制造有限公司 | A kind of boring machine processing tiger's jaw spindle and processing method thereof |
| CN207971682U (en) * | 2017-12-28 | 2018-10-16 | 湖北三环车桥有限公司 | Vehicular front axle main pin hole borehole positioning apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446677A (en) * | 2022-11-14 | 2022-12-09 | 烟台艾迪锐能超硬刀具有限公司 | Clamp for center hole grinding machine, center hole grinding machine and machining method of center hole grinding machine |
| CN115446677B (en) * | 2022-11-14 | 2023-01-06 | 烟台艾迪锐能超硬刀具有限公司 | Clamp for center hole grinding machine, center hole grinding machine and machining method of center hole grinding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102248346B (en) | Clamp for longitudinal beam of rear floor slab of automobile | |
| CN103495890B (en) | For the quick clamping device of carbon fiber sheet side milling and boring | |
| CN104209756B (en) | A kind of six-shaft multifunctional numerical control drilling milling machine | |
| CN203409507U (en) | Multifunctional six-shaft numerical control milling and drilling machine | |
| CN207971682U (en) | Vehicular front axle main pin hole borehole positioning apparatus | |
| CN103084635B (en) | Automobile rear torsion beam hub connecting support assembling surface machining device | |
| CN205520262U (en) | Welding jig of outer pendant of pipe | |
| CN106541156A (en) | The device and method of Four-axis milling center machine tool tailstock positioning is carried out using laser pen | |
| CN207548963U (en) | A kind of quick positioning wood-turning machine | |
| CN108044369A (en) | Vehicular front axle main pin hole borehole positioning apparatus | |
| CN206415633U (en) | The device of Four-axis milling center machine tool tailstock positioning is carried out using laser pen | |
| CN205733898U (en) | The Angle ambiguity of a kind of apparatus for fixing transformer web inclined hole boring props up stake tool | |
| CN207971679U (en) | A kind of digital control processing pre-determined bit feeding table | |
| CN102189281A (en) | Method for processing automobile rear torsion beam on horizontal boring machine | |
| CN108127421A (en) | A kind of digital control processing is pre-positioned feeding table | |
| CN216132369U (en) | U-shaped steering knuckle three-coordinate measurement quick positioning tool | |
| CN202861796U (en) | Special clamp for valve hole of non-inner tube wheel of engineering truck | |
| CN205290088U (en) | Numerical control cutting machine laser positioning adjustment device | |
| CN211867593U (en) | Spare part centre gripping turning device | |
| CN105689951B (en) | A kind of weld jig of the outer suspension member of pipe | |
| CN209125402U (en) | A kind of vehicle bridge spring block processing tool | |
| CN201970052U (en) | Clamping apparatus used for variable cross-section manufacturing for small cross-section H-shaped steel | |
| CN205949899U (en) | Convenient accurate numerical control of adjusting is bored and is attacked bed | |
| CN206269811U (en) | One kind positioning aligner | |
| CN205600389U (en) | Piston heavy boring pinhole centering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |