CN104816053A - Machining apparatus - Google Patents
Machining apparatus Download PDFInfo
- Publication number
- CN104816053A CN104816053A CN201510192957.5A CN201510192957A CN104816053A CN 104816053 A CN104816053 A CN 104816053A CN 201510192957 A CN201510192957 A CN 201510192957A CN 104816053 A CN104816053 A CN 104816053A
- Authority
- CN
- China
- Prior art keywords
- fixed
- manhole
- radial
- radial direction
- machining apparatus
- 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
- 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
-
- 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
- B23G1/48—Equipment or accessories specially designed for machines or devices for thread cutting for guiding the threading tools
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- 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)
- Drilling And Boring (AREA)
Abstract
The invention discloses a machining apparatus. The machining apparatus comprises a worktable; a fixing plate for fixing a hub is arranged on the worktable; the fixing plate is of a plate-like structure with a circular through hole; at least two radial ribs located in the radial direction of the circular through hole are further arranged at any end of the circular through hole; the radial ribs cross with each other in the axis of the circular through hole; the machining apparatus further comprises a screw fixed in the point of intersection of the radial ribs; the axis of the screw is collinear with the axis of the circular through hole; a hold-down nut is further connected to the screw by use of threads; at least one screwdriver is arranged in each of the axial direction and the radial direction of the circular through hole; the screwdrivers are fixed on an axial drill and a radial drill, respectively. The machining apparatus is simple in structure, and advantageous for improving the efficiency and the quality of hub tapping.
Description
Technical field
The present invention relates to automotive hub manufacturing equipment field, particularly relate to a kind of machining apparatus.
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 a kind of machining apparatus.
For the problems referred to above, a kind of machining apparatus provided by the invention is achieved the goal by following technical essential: a kind of machining apparatus, comprise workbench, described workbench is provided with for the fixing fixed head of wheel hub, 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,
Described manhole axial direction and radial direction are all at least provided with a rhizoid cutter, described silk cutter is individually fixed in and axially bores with on radial boring, described axially boring all is fixed on workbench with radial boring, described axis drills dynamic corresponding silk swivel and moves and move back and forth along manhole axial direction, and described radial direction drills dynamic corresponding silk swivel and moves and move back and forth along manhole radial direction.
Concrete, in the present invention, 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, being convenient to be in the different side shafts of fixed head silk cutter upwards and can being passed by the space between radial ribs, to avoid damaging silk cutter or situation of the present invention in tapping process; The silk cutter be arranged in the silk cutter of manhole axis and radial direction is respectively used to hub spindle to the tapping with internal thread in radial direction, and the axis of setting is bored and radial boring is respectively used to brake corresponding silk cutter and completes tapping action.
Further technical scheme is:
Efficiently can complete tapping processing as a kind of and be 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 axial direction, 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 quantity and bore the equal column of quantity with radial direction, described column is all perpendicular to the upper surface of workbench, each column is provided with position at the axially adjustable axle sleeve of this column, described axle sleeve is fixed with connecting rod, every root connecting rod is all fixed a radial brill.
For ease of adjusting radial axiality of boring radial hole on upper silk cutter and wheel hub, described connecting rod is two segments combined structure, two sections of composition connecting rod are pipe section, and the axis collinear of two sections of pipe sections, one section of pipe section wherein can be rotated relative to another section of pipe section.
As the version that a kind of radial direction being convenient to realize braking silk cutter is bored and axially bored, described radial direction is bored and is axially bored and forms by with lower component: 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.This design feature makes this structural wear little simultaneously, is convenient to the machining accuracy that the present invention keeps good for a long time.
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.Further, above manhole is preferably bellmouth, all has radial constraint ability to make the sidewall of manhole to the wheel hub within the scope of certain size.
The present invention has following beneficial effect:
In the present invention, 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; The silk cutter be arranged in the silk cutter of manhole axis and radial direction is respectively used to hub spindle to the tapping with internal thread in radial direction, and the axis of setting is bored and radial boring is respectively used to brake corresponding silk cutter and completes tapping action.Above design feature makes processing and manufacturing of the present invention easy, the gripping performance of wheel hub is stablized, silk cutter is stable relative to hole site to be processed relation, simultaneously can by hub spindle to radial direction that is two-way, wheel hub tapping processing is carried out to wheel hub simultaneously, this makes the present invention, and not only crudy is good, and working (machining) efficiency is high simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of machining apparatus of the present invention specific embodiment;
Fig. 2 is in a kind of machining apparatus of the present invention specific embodiment, axially bores or the radial structural representation bored;
Fig. 3 is in a kind of machining apparatus 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 and Fig. 3, a kind of machining apparatus, comprise workbench 1, described workbench 1 is provided with for the fixing fixed head 6 of wheel hub, 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,
Described manhole 61 axial direction and radial direction are all at least provided with a rhizoid cutter 78, described silk cutter 78 is individually fixed in and axially bores on 5 and radial brill 2, described axially brill 5 and radial brill 2 are all fixed on workbench 1, the described corresponding silk cutter 78 of 5 braking that axially bores rotates and moves back and forth along manhole 61 axial direction, and described radial direction is bored the corresponding silk cutter 78 of 2 braking and rotated and move back and forth along manhole 61 radial direction.
In the present embodiment, 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; The silk cutter 78 be arranged in the silk cutter 78 of manhole 61 axis and radial direction is respectively used to hub spindle to the tapping with internal thread in radial direction, and the axis of setting bores 5 and radially bore 2 and be respectively used to brake corresponding silk cutter 78 and complete tapping action.
Embodiment 2:
As Fig. 1, the present embodiment is further qualified on the basis of embodiment 1: efficiently can complete tapping processing as a kind of and be 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 axial direction, 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 quantity and bore the equal column of 2 quantity 3 with radial direction, described column 3 is all perpendicular to the upper surface of workbench 1, each 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, every root connecting rod 8 is all fixed a radial brill 2.
For ease of adjusting radial axiality of boring silk cutter 78 and radial hole on wheel hub on 2, described connecting rod 8 is two segments combined structure, two sections of composition connecting rod 8 are pipe section, and the axis collinear of two sections of pipe sections, one section of pipe section wherein can be rotated relative to another section of pipe section.
Embodiment 3:
As Fig. 2 and Fig. 3, the present embodiment is further qualified the present invention on the basis of any one embodiment above, realize the radial direction brill 2 of braking silk cutter 78 as a kind of being convenient to and axially boring the version of 5, described radial direction is bored 2 and is formed by with lower component with axial brill 5: 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, silk cutter 78 is fixed on a cutter holder 77.This design feature makes this structural wear little simultaneously, is convenient to the machining accuracy that the present invention keeps good for a long time.
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.Further, above manhole 61 is preferably bellmouth, all has radial constraint ability to make the sidewall of manhole 61 to the wheel hub within the scope of certain size.
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 machining apparatus, comprise workbench (1), described workbench (1) is provided with for the fixing fixed head (6) of wheel hub, it is characterized in that, 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),
Described manhole (61) axial direction and radial direction are all at least provided with a rhizoid cutter (78), described silk cutter (78) is individually fixed on axial brill (5) and radial brill (2), described axially brill (5) and radial bore (2) are all fixed on workbench (1), described axially brill (5) is braked corresponding silk cutter (78) and is rotated and move back and forth along manhole (61) axial direction, and described radial direction is bored (2) and braked the rotation of corresponding silk cutter (78) and move back and forth along manhole (61) radial direction.
2. a kind of machining apparatus according to claim 1, is characterized in that, described axially brill (5) is two, and lays respectively at the not homonymy of manhole (61) axial direction, and it is one that described radial direction bores (2).
3. a kind of machining apparatus according to claim 1, it is characterized in that, also comprise quantity and bore the equal column (3) of (2) quantity with radial direction, described column (3) is all perpendicular to the upper surface of workbench (1), each 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), every root connecting rod (8) is all fixed a radial brill (2).
4. a kind of machining apparatus according to claim 3, it is characterized in that, described connecting rod (8) is two segments combined structure, and two sections of composition connecting rod (8) are pipe section, and the axis collinear of two sections of pipe sections, one section of pipe section wherein can be rotated relative to another section of pipe section.
5. according to a kind of machining apparatus in Claims 1-4 described in any one, it is characterized in that, described radial direction is bored (2) and is axially bored (5) and forms by with lower component: 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).
6. according to a kind of machining apparatus in Claims 1-4 described in any one, it 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 |
|---|---|---|---|
| CN201510192957.5A CN104816053A (en) | 2015-04-22 | 2015-04-22 | Machining apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510192957.5A CN104816053A (en) | 2015-04-22 | 2015-04-22 | Machining apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104816053A true CN104816053A (en) | 2015-08-05 |
Family
ID=53726660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510192957.5A Pending CN104816053A (en) | 2015-04-22 | 2015-04-22 | Machining apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104816053A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380986A (en) * | 2018-03-17 | 2018-08-10 | 昆山仁硕机械制造有限公司 | A kind of tapping device that Working position adaptively adjusts |
| CN109433753A (en) * | 2018-11-30 | 2019-03-08 | 四川航天长征装备制造有限公司 | A kind of extra welding material cleaning plant in bend pipe inside |
Citations (6)
| 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 |
| 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 |
| 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 |
| CN204248011U (en) * | 2014-10-30 | 2015-04-08 | 重庆吉果科技有限公司 | Three direction rigs |
-
2015
- 2015-04-22 CN CN201510192957.5A patent/CN104816053A/en active Pending
Patent Citations (6)
| 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 |
| 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 |
| 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 |
| CN204248011U (en) * | 2014-10-30 | 2015-04-08 | 重庆吉果科技有限公司 | Three direction rigs |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380986A (en) * | 2018-03-17 | 2018-08-10 | 昆山仁硕机械制造有限公司 | A kind of tapping device that Working position adaptively adjusts |
| CN108380986B (en) * | 2018-03-17 | 2024-04-16 | 昆山仁硕机械制造有限公司 | Tapping device with self-adaptive adjustment of machining position |
| CN109433753A (en) * | 2018-11-30 | 2019-03-08 | 四川航天长征装备制造有限公司 | A kind of extra welding material cleaning plant in bend pipe inside |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150805 |
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| RJ01 | Rejection of invention patent application after publication |