CN109396900A - A kind of fixation device in truck gear lock milling face - Google Patents
A kind of fixation device in truck gear lock milling face Download PDFInfo
- Publication number
- CN109396900A CN109396900A CN201710696200.9A CN201710696200A CN109396900A CN 109396900 A CN109396900 A CN 109396900A CN 201710696200 A CN201710696200 A CN 201710696200A CN 109396900 A CN109396900 A CN 109396900A
- Authority
- CN
- China
- Prior art keywords
- gear lock
- fixation device
- sliding block
- milling face
- processed
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 23
- 238000012545 processing Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003825 pressing Methods 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
- 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
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically 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
- 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
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- 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)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to a kind of truck fixation devices in gear lock milling face, include: four axis benchmark turntables: placing gear to be processed and lock part in inside, both ends are provided with disk, hydraulically extensible cylinder: one end top is located on the disk of four axis benchmark turntable one end, strip sliding block: radially it is arranged in four axis benchmark turntables, the other end top of hydraulically extensible cylinder is located in the side long side of strip sliding block, positioning wedged block: it is connected in the long side of the other side of strip sliding block, it places gear lock part to be processed and by its clamping in the space between disk on positioning wedged block and the four axis benchmark turntable other ends.Compared with prior art, the invention enables installation positioning is more accurate, and the advantages that stability of the tooling work in-process in the heart after installation and debugging is higher, can mill simultaneously multiple products and upper and lower surface also can disposably complete processing, easy for installation, high production efficiency.
Description
Technical field
The present invention relates to a kind of fixed devices, more particularly, to a kind of truck fixation device in gear lock milling face.
Background technique
From plain-milling machine to CNC milling machine, then the machining center newly carried out till now by CNC milling machine, our company are not only
This gear, which is locked from CNC milling machine, goes to machining center, since 2013, more and more lockset products, even automobile
The components of five wheels are all going to machining center from numerical control device, the efficiency produced at leisure there has also been qualitative leap, now I
Department all advocates and simplifies, and the processing technology of previous complexity is changed to the simple operations of " automation " at this stage.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of high-efficient, stability
The fixation device in the truck good, machining accuracy is high gear lock milling face.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of fixation device in truck gear lock milling face, comprising:
Four axis benchmark turntables: inside places gear to be processed and locks part, and both ends are provided with disk, is respectively used to four axis of connection
And tailstock,
Hydraulically extensible cylinder: one end top is located on the disk of four axis benchmark turntable one end,
Strip sliding block: radially it is arranged in four axis benchmark turntables, the other end top of hydraulically extensible cylinder is located at strip sliding block
Side long side on,
Positioning wedged block: being connected in the long side of the other side of strip sliding block, positioning wedged block and the four axis benchmark turntable other ends
On disk between space place gear lock part to be processed and by its clamping.
There are two the hydraulically extensible cylinder is set, mutual distance and hydraulically extensible cylinder are away from four axis benchmark turntable two sides
Face is equidistant, and being used to provide power allows strip sliding block to slidably reciprocate on four axis benchmark turntables.
It is provided in the axial direction with sliding slot on the four axis benchmark turntables, the both ends of the strip sliding block are movably connected in
It states in sliding slot.
It is additionally provided with spring washer between the positioning wedged block and strip sliding block, it is some slightly for the length dimension of blank
Difference can have floating control, avoid because the difference of blank dimension causes positioning wedged block not hold out against gear lock part.
The V-shaped openning shape structure of contact surface of the positioning wedged block and gear lock part to be processed.
The disk of the four axis benchmark turntables and gear lock feature contacts is equipped with guide post, and the front end of the guide post is equipped with circle
The circular hole processed on column, with gear lock part to be processed is cooperatively connected.Moving up and down for part is controlled using guide post, before guide post
There is round column at end, and the circular hole for just locking the processing of previous procedure with product parts gear, which is installed, to be cooperated, can be with due to being processing cooperation
The tolerance of strict control product is processed using the numerical control program that machining center is worked out, before product size is than our company
Plain-milling machine processing wants more stable, is to ensure that as long as upper and lower surface all processes.
The guide post is equipped with four, disposably can directly do four products, and gear lock part is connected on guide post.
Compared with prior art, the invention has the following advantages that
1, utilization rate high-efficient, that equipment has been saved by the two procedures of script and for a procedure, reduces processing
Cost of labor, and compared with being processed on milling machine before, machining center more preferably controls the required precision of size.Whole adds
It is substantially reduced between working hour, natural production capacity is also significantly increased.
2, stability is good；Compared with pervious milling machine process, direct processing is held out against by hydraulic cylinder after improvement, eliminate because
The floatability of debugging initial workpiece, substantially increases the consistency of product caused by manual operation, therefore processing dimension stability is good, also more
It is easy to control.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of four axis benchmark turntables.
In figure, 1- hydraulically extensible cylinder, tetra- axis benchmark turntable of 2-, 3- gear lock part, 4- positioning wedged block, 5- strip sliding block, 6-
Guide post.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection scope.
Embodiment
A kind of fixation device in truck gear lock milling face, structure is as shown in Figure 1, include hydraulically extensible cylinder 1, four axis benchmark
Turntable 2, positioning wedged block 4, strip sliding block 5.
Gear lock part 3 to be processed is placed in the inside of four axis benchmark turntables 2, and both ends are provided with disk, are respectively used to connect
Four axis and tailstock, in addition the disk of four axis benchmark turntables 2 and gear lock feature contacts is equipped with guide post 6, and guide post 6 is set in the present embodiment
There are four, gear lock part 3 is connected on guide post.The front end of guide post 6 is equipped with circular columns, locks with gear to be processed and processes on part 3
Circular hole be cooperatively connected.Moving up and down for part is controlled using guide post.1 one end of hydraulically extensible cylinder top is located at four axis benchmark turntables
There are two hydraulically extensible cylinder 1 is set on the disk of one end, in the present embodiment, mutual distance and hydraulically extensible cylinder are away from four axis bases
Quasi- turntable two sides are equidistant, and being used to provide power allows strip sliding block to slidably reciprocate on four axis benchmark turntables.
Strip sliding block 5 is radially arranged in four axis benchmark turntables 2, is provided in the axial direction with sliding slot on four axis benchmark turntables,
The both ends of strip sliding block 5 are movably connected in above-mentioned sliding slot, and the other end top of interior hydraulically extensible cylinder 1 is located at the side of strip sliding block 5
In long side, positioning wedged block 4 is connected in the long side of the other side of strip sliding block, on positioning wedged block and the four axis benchmark turntable other ends
Disk between space place gear lock part to be processed and by its clamping.
In addition, it is additionally provided with spring washer between positioning wedged block 4 and strip sliding block, it is some slightly for the length dimension of blank
Difference can have floating control, avoid because the difference of blank dimension causes positioning wedged block not hold out against gear lock part.Positioning wedged block
4 lock the V-shaped openning shape structure of contact surface of part 3 with gear to be processed.
The present invention integrates existing technique, disposably completes gear lock product by the revolving property of machining center
Processing realizes multiple part simultaneous processings against automatic hydraulic clamp device, the whole single-piece effect from the point of view of above-mentioned improvement
Rate improves as many as whole 8 times, and the manpower financial capacity consumed is also greatly lowered.
From the point of view of entirely processing milling face, since customer drawings require upper plane and processing positioning holes center to have size requirement
(tolerance ± 0.1) therefore mills lower plane after first processing plane again.Tolerance ± 0.05 of two planes is before
Sample several times during, it is not parallel behind two plane milling faces, detect it is even have off-gage phenomenon, size is unstable, highest point with most
There are 7~8 drops for low spot, and intermediate two gears sword iron cun can be better, and the processed gear lock thickness of two sides is inclined
Difference is more serious, so determine the micro- pendulum of product that product has feed vibration to generate in process.
Processing problems described above are primarily due to our company in the early stage and only use when developing the product design tooling
One 1 hydraulically extensible cylinder compresses four workpiece, and pressing force can not be completely counterbalanced by the cutting force generated when product processing causes to produce
Product loosen.So being further added by a 1 hydraulically extensible cylinder optimization tooling after improving now.It is existing to stablize processing.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (7)
1. a kind of truck fixation device in gear lock milling face, which is characterized in that the device includes:
Four axis benchmark turntables: inside places gear to be processed and locks part, and both ends are provided with disk,
Hydraulically extensible cylinder: one end top is located on the disk of four axis benchmark turntable one end,
Strip sliding block: radially it is arranged in four axis benchmark turntables, the other end top of hydraulically extensible cylinder is located at the one of strip sliding block
In the long side of side,
Positioning wedged block: being connected in the long side of the other side of strip sliding block, on positioning wedged block and the four axis benchmark turntable other ends
It places gear lock part to be processed and by its clamping in space between disk.
2. a kind of truck according to claim 1 fixation device in gear lock milling face, which is characterized in that described hydraulic to stretch
There are two contracting cylinder is set, mutual distance and hydraulically extensible cylinder being equidistant away from four axis benchmark turntable two sides.
3. a kind of truck according to claim 1 fixation device in gear lock milling face, which is characterized in that the four axis bases
Sliding slot is provided in the axial direction on quasi- turntable, the both ends of the strip sliding block are movably connected in above-mentioned sliding slot.
4. a kind of truck according to claim 1 fixation device in gear lock milling face, which is characterized in that the positioning card
Spring washer is additionally provided between block and strip sliding block.
5. a kind of truck according to claim 1 fixation device in gear lock milling face, which is characterized in that the positioning card
The V-shaped openning shape structure of contact surface of block and gear lock part to be processed.
6. a kind of truck according to claim 1 fixation device in gear lock milling face, which is characterized in that the four axis bases
The disk of quasi- turntable and gear lock feature contacts is equipped with guide post, and the front end of the guide post is equipped with circular columns, with gear lock zero to be processed
The circular hole processed on part is cooperatively connected.
7. a kind of truck according to claim 6 fixation device in gear lock milling face, which is characterized in that the guide post is set
There are four, gear lock part is connected on guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710696200.9A CN109396900A (en) | 2017-08-15 | 2017-08-15 | A kind of fixation device in truck gear lock milling face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710696200.9A CN109396900A (en) | 2017-08-15 | 2017-08-15 | A kind of fixation device in truck gear lock milling face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109396900A true CN109396900A (en) | 2019-03-01 |
Family
ID=65454111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710696200.9A Pending CN109396900A (en) | 2017-08-15 | 2017-08-15 | A kind of fixation device in truck gear lock milling face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109396900A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000218454A (en) * | 1999-02-04 | 2000-08-08 | Fuji Oozx Inc | Jig for cylindrical workpiece |
| CN202219412U (en) * | 2011-09-06 | 2012-05-16 | 江苏弘鼎汽车零部件有限公司 | Multipurpose horizontal fixture for hydraulic milling machine |
| CN204339344U (en) * | 2014-11-25 | 2015-05-20 | 陈名锋 | A kind of novel can the fraise jig device of Fast Installation |
| CN205380487U (en) * | 2016-03-17 | 2016-07-13 | 常州市科邦精密数控机械有限公司 | Fixture of numerically -controlled machine tool |
| CN106944853A (en) * | 2017-05-07 | 2017-07-14 | 宁波金达汽车部件有限公司 | A kind of hydraulic clamp for being used to process the vacuum valve pump housing |
| CN207189233U (en) * | 2017-08-15 | 2018-04-06 | 上海国上机电科技有限公司 | A kind of fixing device in truck gear lock milling face |
-
2017
- 2017-08-15 CN CN201710696200.9A patent/CN109396900A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000218454A (en) * | 1999-02-04 | 2000-08-08 | Fuji Oozx Inc | Jig for cylindrical workpiece |
| CN202219412U (en) * | 2011-09-06 | 2012-05-16 | 江苏弘鼎汽车零部件有限公司 | Multipurpose horizontal fixture for hydraulic milling machine |
| CN204339344U (en) * | 2014-11-25 | 2015-05-20 | 陈名锋 | A kind of novel can the fraise jig device of Fast Installation |
| CN205380487U (en) * | 2016-03-17 | 2016-07-13 | 常州市科邦精密数控机械有限公司 | Fixture of numerically -controlled machine tool |
| CN106944853A (en) * | 2017-05-07 | 2017-07-14 | 宁波金达汽车部件有限公司 | A kind of hydraulic clamp for being used to process the vacuum valve pump housing |
| CN207189233U (en) * | 2017-08-15 | 2018-04-06 | 上海国上机电科技有限公司 | A kind of fixing device in truck gear lock milling face |
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