CN104801787A - Vehicle part-machining device and fixture on same - Google Patents
Vehicle part-machining device and fixture on same Download PDFInfo
- Publication number
- CN104801787A CN104801787A CN201510192902.4A CN201510192902A CN104801787A CN 104801787 A CN104801787 A CN 104801787A CN 201510192902 A CN201510192902 A CN 201510192902A CN 104801787 A CN104801787 A CN 104801787A
- Authority
- CN
- China
- Prior art keywords
- fixed
- manhole
- plant
- processing unit
- vehicle component
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
- B23G1/20—Machines with a plurality of working spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
- B23G1/46—Equipment or accessories specially designed for machines or devices for thread cutting for holding the threading tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G2210/00—Details of threads produced
- B23G2210/04—Internal threads
Abstract
The invention discloses a vehicle part-machining device and a fixture on the same, and the structural characteristics of the tool-fixing fixture ensure that the machining precision of the vehicle part-machining device is high and that high machining precision can be conveniently kept for a long time. When the tool-fixing fixture is applied on the vehicle part-machining device provided by the invention, while inheriting the advantages of the tool-fixing fixture, the vehicle part-machining device also has high machining efficiency.
Description
Technical field
The present invention relates to automotive hub manufacturing equipment field, particularly relate to the fixture on a kind of vehicle component processing unit (plant) and this device.
Background technology
In prior art, the wheel hub of automobile can be divided into steel wheel hub and the large class of alloy wheel hub two according to material.The topmost advantage of steel wheel hub is exactly that manufacturing process is simple, advantage of lower cost, and anti-metal fatigue is very capable, namely we be commonly called as cheap solid again.But the shortcoming of steel wheel hub is also relatively outstanding is exactly outward appearance ugliness, and weight is comparatively large, and inertia resistance is large, thermal diffusivity is also poor, and is very easy to get rusty comparatively speaking, and alloy material wheel hub just in time can make up such problem, lighter weight, inertia resistance is little, and make precision high, the distortion when high-speed rotation is little, inertia resistance is little, be conducive to the linear driving performance improving automobile, alleviate tire drag, thus reduce oil consumption.The heat conductivility of alloy material is about three times of steel, and thermal diffusivity is good, and the heat fade for the braking system of vehicle, tire and brakes can play a role.The alloy wheel hub of genuine car is in the market all based on aluminium alloy, and certainly a lot of repacking wheel hub can select the element such as chromium, titanium as stock in order to the lifting reaching certain particular/special requirement and vision.But, get up with steel matter hub ratio, the price of alloy wheel hub want expensive go out many, so often in the genuine car of a lot of low and middle-end rank, steel wheel hub appears in lowly joins in vehicle, and alloy wheel hub is then the standard configuration that height joins vehicle.
Low-pressure casting process is the one extensively adopted in the processing of existing alloy wheel hub, carrying out link bolt hole internal thread machining to the wheel hub completing casting is manufacturing procedure necessary during wheel hub is produced, in prior art, the material of wheel hub is varied, this just causes the hub stud holes tapping performance of unlike material to be also not quite similar, a kind of bolt hole processing plant with stability is provided, the crudy of wheel hub can be ensured undoubtedly further and exchange performance.
Summary of the invention
Varied for the material of wheel hub in prior art in above-mentioned prior art, this just causes the hub stud holes tapping performance of unlike material to be also not quite similar, a kind of bolt hole processing plant with stability is provided, the crudy of wheel hub can be ensured undoubtedly further and exchange the problem of performance, the invention provides the fixture on a kind of vehicle component processing unit (plant) and this device.
For the problems referred to above, fixture on a kind of vehicle component processing unit (plant) provided by the invention and this device is achieved the goal by following technical essential: a kind of tool mounting, comprise mounting cylinder, bearing shell, motor, contact slipper, cylinder, silk cutter holder, described mounting cylinder in a tubular form, bearing shell is fixed on the internal face of mounting cylinder, cylinder is fixed on any one end of mounting cylinder, motor is fixed on the piston rod of cylinder, silk cutter holder is fixed on the rotor of motor, the piston rod of cylinder, mounting cylinder, the axis collinear of rotor three, contact slipper is fixed on the shell of motor, contact slipper contacts with the internal face of bearing shell.
Concrete, the motor arranged rotates for driving a cutter holder, silk cutter holder is used for fixing silk cutter, cylinder moves reciprocatingly along the axis of cylinder for braking a cutter, the motor arranged and mounting cylinder are by the contact form of bearing shell and contact slipper, ensure the kinematic accuracy of silk cutter, be beneficial to the axiality ensureing silk cutter and hole to be processed, be beneficial to the crudy of wheel hub.
A kind of vehicle component processing unit (plant), comprises workbench, described workbench is provided with for the fixing fixed head of wheel hub, also comprises fixture on above-mentioned a kind of vehicle component processing unit (plant) and this device, and the silk cutter holder of cutter fixed mechanism is fixed with a cutter;
Described fixed head is the platy structure being provided with manhole, any one end of described manhole is also provided with the radial ribs that at least two are positioned at manhole radial direction, described radial ribs intersects on the axis of manhole, also comprise the screw rod be fixed on radial ribs intersection point, the axis of described screw rod and the axis collinear of manhole, described screw rod has also been threaded clamping nut.
Concrete, above disclosed cutter fixed mechanism is included in above vehicle component processing unit (plant), in this vehicle component processing unit (plant), the internal diameter of manhole is greater than the external diameter that the external diameter of wheel hub or wheel hub can be used for the cylindrical-shaped structure part clamped, wheel hub to be processed is located on screw rod, by clamping nut, compression applied to wheel hub and complete wheel hub fixing on fixed head, by arranging the version of radial ribs standing screw, be convenient to be in the different side shafts of fixed head silk cutter upwards to be passed by the space between radial ribs, to avoid damaging silk cutter or situation of the present invention in tapping process.
As a kind of further technical scheme of tool mounting, owing to inevitably producing vibration in tapping process, as a kind of technical scheme above vibration to good conformity ability, described bearing shell is be fixed on the brass bushing on mounting cylinder internal face, and described contact slipper is the brass bushing be fixed on motor housing.
As a kind of further Optimized Implementation Method of vehicle component processing unit (plant), for realizing processing to the bolt hole in radial direction hub spindle simultaneously, more than one of fixture on described a kind of vehicle component processing unit (plant) and this device, on described a kind of vehicle component processing unit (plant) and this device, fixture is divided into according to installation site difference and axially bores and radially to bore, silk cutter shaft line on axially boring is parallel with manhole, and the axis of the radial silk cutter bored is positioned at the radial direction of manhole.
As a kind of further Optimized Implementation Method of vehicle component processing unit (plant), for ease of efficiently completing tapping processing and being convenient to reduce volume of the present invention, avoid the axis being in fixed head homonymy to bore interactional version, described axially boring is two, and laying respectively at the not homonymy of manhole, it is one that described radial direction is bored;
Ensure that radial above silk cutter spacing of boring bores fixed structure in the radial direction of wheel hub radial direction as a kind of being beneficial to, also comprise column, described uprights vertical is in the upper surface of workbench, column is provided with position at the axially adjustable axle sleeve of this column, described axle sleeve is fixed with connecting rod, and radial boring is fixed on connecting rod.
As a kind of further Optimized Implementation Method of vehicle component processing unit (plant), to the wheel hub of different centre bore, all there is good, stable holding capability for ease of the present invention, the screw rod between radial ribs and clamping nut is also arranged with bolt sleeve.
The present invention has following beneficial effect:
1, in a kind of tool mounting provided in the present invention, the motor arranged rotates for driving a cutter holder, silk cutter holder is used for fixing silk cutter, cylinder moves reciprocatingly along the axis of cylinder for braking a cutter, the motor arranged and mounting cylinder are by the contact form of bearing shell and contact slipper, ensure the kinematic accuracy of silk cutter, be beneficial to the axiality ensureing silk cutter and hole to be processed, be beneficial to the crudy of wheel hub.
2, in vehicle component processing unit (plant), the internal diameter of manhole is greater than the external diameter that the external diameter of wheel hub or wheel hub can be used for the cylindrical-shaped structure part clamped, wheel hub to be processed is located on screw rod, by clamping nut, compression applied to wheel hub and complete wheel hub fixing on fixed head, by arranging the version of radial ribs standing screw, be convenient to be in the different side shafts of fixed head silk cutter upwards to be passed by the space between radial ribs, to avoid damaging silk cutter or situation of the present invention in tapping process.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of vehicle component processing unit (plant) of the present invention specific embodiment;
Fig. 2 is the structural representation of a kind of tool mounting of the present invention specific embodiment;
Fig. 3 is in a kind of vehicle component processing unit (plant) of the present invention specific embodiment, the structural representation of fixed head.
Numbering in figure is followed successively by: 1, workbench, and 2, radial to bore, 3, column, 4, axle sleeve, 5, axially bore, 6, fixed head, 61, manhole, 62, bolt sleeve, 63, screw rod, 64, clamping nut, 65, radial ribs, 71, mounting cylinder, 72, bearing shell, 73, motor, 74, contact slipper, 75, cylinder, 76, rotor, 77, silk cutter holder, 78, silk cutter, 8, connecting rod.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples.
Embodiment 1:
As Fig. 1 to Fig. 3, a kind of tool mounting, comprise mounting cylinder 71, bearing shell 72, motor 73, contact slipper 74, cylinder 75, silk cutter holder 77, described mounting cylinder 71 in a tubular form, bearing shell 72 is fixed on the internal face of mounting cylinder 71, cylinder 75 is fixed on any one end of mounting cylinder 71, motor 73 is fixed on the piston rod of cylinder 75, silk cutter holder 77 is fixed on the rotor 76 of motor 73, the axis collinear of the piston rod of cylinder 75, mounting cylinder 71, rotor 76 three, contact slipper 74 is fixed on the shell of motor 73, and contact slipper 74 contacts with the internal face of bearing shell 72.
In the present embodiment, the motor 73 arranged rotates for driving a cutter holder 77, silk cutter holder 77 is for fixing silk cutter 78, cylinder 75 moves reciprocatingly along the axis of cylinder 75 for braking a cutter 78, the motor 73 arranged and mounting cylinder 71 are by the contact form of bearing shell 72 with contact slipper 74, ensure the kinematic accuracy of silk cutter 78, be beneficial to and ensure silk cutter 78 and the axiality in hole to be processed, be beneficial to the crudy of wheel hub.
Present embodiments provide a kind of vehicle component processing unit (plant) using above tool mounting, comprise workbench 1, described workbench 1 is provided with for the fixing fixed head 6 of wheel hub, also comprise fixture on above-mentioned a kind of vehicle component processing unit (plant) and this device, and the silk cutter holder 77 of cutter fixed mechanism is fixed with a cutter 78;
Described fixed head 6 is for being provided with the platy structure of manhole 61, any one end of described manhole 61 is also provided with the radial ribs 65 that at least two are positioned at manhole 61 radial direction, described radial ribs 65 intersects on the axis of manhole 61, also comprise the screw rod 63 be fixed on radial ribs 65 intersection point, the axis of described screw rod 63 and the axis collinear of manhole 61, described screw rod 63 has also been threaded clamping nut 64.
Above disclosed tool mounting is included in above vehicle component processing unit (plant), in this vehicle component processing unit (plant), the internal diameter of manhole 61 is greater than the external diameter that the external diameter of wheel hub or wheel hub can be used for the cylindrical-shaped structure part clamped, wheel hub to be processed is located on screw rod 63, apply compression by clamping nut 64 pairs of wheel hubs and complete wheel hub fixing on fixed head 6, by arranging the version of radial ribs 65 standing screw 63, be convenient to be in the different side shaft of fixed head 6 silk cutter 78 upwards to be passed by the space between radial ribs 65, to avoid damaging silk cutter 78 or situation of the present invention in tapping process.
Embodiment 2:
As Fig. 1 to Fig. 3, the present embodiment is further qualified on the basis of embodiment 1: as a kind of further technical scheme of tool mounting, owing to inevitably producing vibration in tapping process, as a kind of technical scheme above vibration to good conformity ability, described bearing shell 72 is for being fixed on the brass bushing on mounting cylinder 71 internal face, and described contact slipper 74 is for being fixed on the brass bushing on motor 73 shell.
Embodiment 3:
As Fig. 1 to and Fig. 3, the present embodiment is further qualified the present invention on the basis of embodiment 1, as a kind of further Optimized Implementation Method of vehicle component processing unit (plant), for realizing processing to the bolt hole in radial direction hub spindle simultaneously, more than one of fixture on described a kind of vehicle component processing unit (plant) and this device, on described a kind of vehicle component processing unit (plant) and this device, fixture is divided into according to installation site difference and axially bores 5 and radially bore 2, silk cutter 78 axis axially bored on 5 is parallel with manhole 61, the axis of the radial silk cutter 78 bored on 2 is positioned at the radial direction of manhole 61.
As a kind of further Optimized Implementation Method of vehicle component processing unit (plant), for ease of efficiently completing tapping processing and being convenient to reduce volume of the present invention, avoid the axis being in fixed head 6 homonymy to bore 5 interactional versions, described axially brill 5 is two, and laying respectively at the not homonymy of manhole 61, it is one that described radial direction bores 2;
Ensure radial bore the radial direction that silk cutter 78 on 2 is positioned at wheel hub radial direction and bore 2 fixed structures as a kind of being beneficial to, also comprise column 3, described column 3 is perpendicular to the upper surface of workbench 1, column 3 is provided with position at the axially adjustable axle sleeve 4 of this column 3, described axle sleeve 4 is fixed with connecting rod 8, and radial brill 2 is fixed on connecting rod 8.
As a kind of further Optimized Implementation Method of vehicle component processing unit (plant), to the wheel hub of different centre bore, all there is good, stable holding capability for ease of the present invention, the screw rod 63 between radial ribs 65 and clamping nut 64 is also arranged with bolt sleeve 62.
Above content is the further description done the present invention in conjunction with concrete preferred embodiment, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments drawn under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (6)
1. a tool mounting, it is characterized in that, comprise mounting cylinder (71), bearing shell (72), motor (73), contact slipper (74), cylinder (75), silk cutter holder (77), described mounting cylinder (71) in a tubular form, bearing shell (72) is fixed on the internal face of mounting cylinder (71), cylinder (75) is fixed on any one end of mounting cylinder (71), motor (73) is fixed on the piston rod of cylinder (75), silk cutter holder (77) is fixed on the rotor (76) of motor (73), the piston rod of cylinder (75), mounting cylinder (71), the axis collinear of rotor (76) three, contact slipper (74) is fixed on the shell of motor (73), contact slipper (74) contacts with the internal face of bearing shell (72).
2. a kind of tool mounting according to claim 1, is characterized in that, described bearing shell (72) is for being fixed on the brass bushing on mounting cylinder (71) internal face, and described contact slipper (74) is for being fixed on the brass bushing on motor housing.
3. a vehicle component processing unit (plant), comprise workbench (1), described workbench (1) is provided with for the fixing fixed head (6) of wheel hub, it is characterized in that, also comprise fixture on a kind of vehicle component processing unit (plant) as claimed in claim 1 and this device, and the silk cutter holder (77) of cutter fixed mechanism is fixed with a cutter (78);
Described fixed head (6) is for being provided with the platy structure of manhole (61), any one end of described manhole (61) is also provided with the radial ribs (65) that at least two are positioned at manhole (61) radial direction, described radial ribs (65) intersects on the axis of manhole (61), also comprise the screw rod (63) be fixed on radial ribs (65) intersection point, the axis of described screw rod (63) and the axis collinear of manhole (61), described screw rod (63) has also been threaded clamping nut (64).
4. a kind of vehicle component processing unit (plant) according to claim 3, it is characterized in that, more than one of fixture on described a kind of vehicle component processing unit (plant) and this device, on described a kind of vehicle component processing unit (plant) and this device, fixture is divided into axial brill (5) according to installation site difference and radially bores (2), silk cutter (78) axis axially bored on (5) is parallel with manhole (61), and the axis of the radial silk cutter (78) bored on (2) is positioned at the radial direction of manhole (61).
5. a kind of vehicle component processing unit (plant) according to claim 3, is characterized in that, described axially brill (5) is two, and lays respectively at the not homonymy of manhole (61), and it is one that described radial direction bores (2);
Also comprise column (3), described column (3) is perpendicular to the upper surface of workbench (1), column (3) is provided with position at the axially adjustable axle sleeve (4) of this column (3), described axle sleeve (4) is fixed with connecting rod (8), radial bore (2) are fixed on connecting rod (8).
6. a kind of vehicle component processing unit (plant) according to claim 3, is characterized in that, the screw rod (63) between radial ribs (65) and clamping nut (64) is also arranged with bolt sleeve (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510192902.4A CN104801787A (en) | 2015-04-22 | 2015-04-22 | Vehicle part-machining device and fixture on same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510192902.4A CN104801787A (en) | 2015-04-22 | 2015-04-22 | Vehicle part-machining device and fixture on same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104801787A true CN104801787A (en) | 2015-07-29 |
Family
ID=53687214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510192902.4A Pending CN104801787A (en) | 2015-04-22 | 2015-04-22 | Vehicle part-machining device and fixture on same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104801787A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3077128A (en) * | 1960-01-25 | 1963-02-12 | Gen Motors Corp | Universal drilling machine |
| CN2240408Y (en) * | 1995-12-15 | 1996-11-20 | 谢瑞生 | Three-operation semi-automatic tapper |
| CN201067809Y (en) * | 2007-06-25 | 2008-06-04 | 宝山钢铁股份有限公司 | Boring bar |
| CN102416490A (en) * | 2011-12-06 | 2012-04-18 | 济南玫德铸造有限公司 | Special drilling equipment |
| CN102476195A (en) * | 2010-11-30 | 2012-05-30 | 哈尔滨建成集团有限公司 | Special tool rest for machining inner bore |
| CN202498231U (en) * | 2012-01-19 | 2012-10-24 | 刘典军 | Multiheaded horizontal drilling machine |
| CN103817362A (en) * | 2014-02-11 | 2014-05-28 | 浙江创能机械有限公司 | Multifunctional drilling machine |
| CN203751338U (en) * | 2014-04-15 | 2014-08-06 | 浙江威肯特泵业有限公司 | Pump bushing processing device for three-screw pump |
| CN204248011U (en) * | 2014-10-30 | 2015-04-08 | 重庆吉果科技有限公司 | Three direction rigs |
| CN204248139U (en) * | 2014-10-30 | 2015-04-08 | 重庆吉果科技有限公司 | A kind of cylinder head port chasing bar |
-
2015
- 2015-04-22 CN CN201510192902.4A patent/CN104801787A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3077128A (en) * | 1960-01-25 | 1963-02-12 | Gen Motors Corp | Universal drilling machine |
| CN2240408Y (en) * | 1995-12-15 | 1996-11-20 | 谢瑞生 | Three-operation semi-automatic tapper |
| CN201067809Y (en) * | 2007-06-25 | 2008-06-04 | 宝山钢铁股份有限公司 | Boring bar |
| CN102476195A (en) * | 2010-11-30 | 2012-05-30 | 哈尔滨建成集团有限公司 | Special tool rest for machining inner bore |
| CN102416490A (en) * | 2011-12-06 | 2012-04-18 | 济南玫德铸造有限公司 | Special drilling equipment |
| CN202498231U (en) * | 2012-01-19 | 2012-10-24 | 刘典军 | Multiheaded horizontal drilling machine |
| CN103817362A (en) * | 2014-02-11 | 2014-05-28 | 浙江创能机械有限公司 | Multifunctional drilling machine |
| CN203751338U (en) * | 2014-04-15 | 2014-08-06 | 浙江威肯特泵业有限公司 | Pump bushing processing device for three-screw pump |
| CN204248011U (en) * | 2014-10-30 | 2015-04-08 | 重庆吉果科技有限公司 | Three direction rigs |
| CN204248139U (en) * | 2014-10-30 | 2015-04-08 | 重庆吉果科技有限公司 | A kind of cylinder head port chasing bar |
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Application publication date: 20150729 |
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