CN108213533B - Axial workpiece end face skewed slot processing unit (plant) - Google Patents
Axial workpiece end face skewed slot processing unit (plant) Download PDFInfo
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- CN108213533B CN108213533B CN201711211687.3A CN201711211687A CN108213533B CN 108213533 B CN108213533 B CN 108213533B CN 201711211687 A CN201711211687 A CN 201711211687A CN 108213533 B CN108213533 B CN 108213533B
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- axial workpiece
- skewed slot
- circlip
- plant
- face
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention belongs to technical fields of mechanical processing, are related to a kind of axial workpiece end face skewed slot processing unit (plant), including pedestal, upright bar and part fixing head；Part fixing head is set on the base by upright bar；Part fixation hole is provided in part fixing head；Axial workpiece to be processed is placed in part fixation hole；Angle between the axis and pedestal of part fixation hole is α；Skewed slot bottom surface and axial workpiece axle center angle on axial workpiece end face to be processed are β；α=β；Skewed slot bottom surface on axial workpiece end face to be processed is parallel with pedestal.The present invention provides one kind can effectively ensure groove bottom and part axle center angle, the axial workpiece end face skewed slot processing unit (plant) that processing and relative inexpensiveness can be completed on machine tool.
Description
Technical field
The invention belongs to technical fields of mechanical processing, are related to a kind of axial workpiece end face skewed slot processing unit (plant), more particularly to
A kind of processing unit (plant) of axial workpiece along the multiple skewed slots of end face circle distribution, it is ensured that part processing precision requirement.
Background technique
Axial workpiece is one of the common part in all kinds of engineering goods, since function needs, often along circle on its end face
Multiple skewed slots are distributed with week, groove bottom forms an angle with part axle center, and specific structure is as shown in Figure 1 and Figure 2.The part exists
It is frustrated when specific processing or to end face by manually carrying out mill, working efficiency is low and cannot ensure groove bottom and part axle center angle
Precision；Milling is carried out to it using machine tool, but due to being limited on machine tool by cutting tool path, is not easy to add
Work；Or place it in machining center and accurately processed, although can ensure that machining accuracy, its cost is excessively high.
Summary of the invention
In order to solve the above technical problems in background technology, the present invention provides one kind can effectively ensure groove bottom
With part axle center angle, can be completed on machine tool processing and relative inexpensiveness axial workpiece end face skewed slot processing fill
It sets.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of axial workpiece end face skewed slot processing unit (plant), it is characterised in that: the axial workpiece end face skewed slot processing unit (plant)
Including pedestal, upright bar and part fixing head；The part fixing head is set on the base by upright bar；The part fixing head
On be provided with part fixation hole；Axial workpiece to be processed is placed in part fixation hole；The axis of the part fixation hole and bottom
Angle between seat is α；Skewed slot bottom surface and axial workpiece axle center angle on axial workpiece end face to be processed are β；The α=
β；Skewed slot bottom surface on axial workpiece end face to be processed is parallel with pedestal.
Above-mentioned axial workpiece end face skewed slot processing unit (plant) further includes the part cohesion device being arranged in part fixation hole；Institute
Axial workpiece to be processed is stated to be placed in part fixation hole and be connected with part cohesion device.
Above-mentioned part cohesion device includes third bushing, circlip, pull rod and nut；The third bushing is sleeved on circlip
It is external；The third bushing and circlip are co-located in part fixation hole；The circlip is circumferentially positioned at axis to be processed
Outside class part；The pull rod is connected through part fixation hole and with circlip；The nut is arranged in tie rod end；The pull rod
Hold or unclamp axial workpiece to be processed tightly by circlip.
Above-mentioned third bushing and circlip contact surface are in the conical surface；The periphery of the circlip is in centrum.
Above-mentioned part cohesion device further includes the reset spring for being sleeved on pull rod external juxtaposition between nut and circlip.
Above-mentioned part cohesion device further includes the washer being arranged between axial workpiece and circlip to be processed.
Above-mentioned axial workpiece end face skewed slot processing unit (plant) further include be arranged in part fixing head and with part cohesion device
The part rotating device for being connected and part cohesion device being driven to rotate.
Above-mentioned part rotating device includes index dial, plate, the first pin and third pin；The index dial and flat
Concentric pylone is provided on plate；Concentric pylone of the part cohesion device on index dial and plate；It is described logical with one heart
Angle between the axis and pedestal in hole is γ；γ=the β；One or more pin holes are additionally provided on the index dial；Institute
Index dial is stated to be fixed in part fixing head；The plate is arranged in the pin hole on index dial by the first pin；Institute
Plate is stated to be connected by third pin with part cohesion device and part cohesion device can be driven to rotate around the axial direction of concentric pylone.
Above-mentioned part rotating device further includes handle and reset spring；The handle is connected with the first pin；It is described multiple
Position spring pocket is mounted in the first pin external juxtaposition between the concentric pylone on handle and plate.
Above-mentioned pin hole is uniformly distributed or non-is uniformly arranged on index dial；The pin hole is internally provided with the second bushing.
The invention has the advantages that
The present invention provides a kind of axial workpiece end face skewed slot processing unit (plant)s, including pedestal, upright bar and part fixing head；
Part fixing head is set on the base by upright bar；Part fixation hole is provided in part fixing head；Axial workpiece to be processed
It is placed in part fixation hole；Angle between the axis and pedestal of part fixation hole is α；On axial workpiece end face to be processed
Skewed slot bottom surface and axial workpiece axle center angle are β；α=β；Skewed slot bottom surface on axial workpiece end face to be processed is equal with pedestal
Row.Axial workpiece end face skewed slot processing unit (plant) provided by the present invention is circumferentially multiple in the processing of axial workpiece end face
The device of skewed slot can make part complete positioning on the apparatus, clamp and index, complete on machine tool convenient for such part
It at processing, can satisfy production needs, accordingly positioned using the device, index effect good, machining accuracy height, quality stabilization
Reliably, meet production requirement, improve production efficiency.
Detailed description of the invention
The structural schematic diagram of axial workpiece of the end face that Fig. 1 is required machining for skewed slot；
Fig. 2 is the overlooking structure diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of axial workpiece end face skewed slot processing unit (plant) provided by the present invention；
Fig. 4 is the enlarged structure schematic diagram of axial workpiece end face skewed slot processing unit (plant) provided by the present invention；
Fig. 5 is the structural schematic diagram of index dial of the present invention；
Fig. 6 is another angled arrangement schematic diagram of index dial of the present invention；
Wherein:
1- pedestal；The first pin of 2-；3- handle；The first bushing of 4-；5- plate；6- index dial；The second bushing of 7-；8- second
Pin；9- third bushing；10- circlip；11- washer；The 4th bushing of 12-；13- pull rod；The 5th bushing of 14-；15- third pin；
16- nut；17- upright bar；18- part fixing head.
Specific embodiment
Referring to Fig. 3 and Fig. 4, the present invention provides a kind of axial workpiece end face skewed slot processing unit (plant), including it is pedestal 1, vertical
Bar 17 and part fixing head 18；Part fixing head 18 is arranged on pedestal 1 by upright bar 17；It is provided in part fixing head 18
Part fixation hole；Axial workpiece to be processed is placed in part fixation hole；Angle between the axis and pedestal 1 of part fixation hole
It is α；Skewed slot bottom surface and axial workpiece axle center angle on axial workpiece end face to be processed are β；α=β；Axis class zero to be processed
Skewed slot bottom surface on part end face is parallel with pedestal 1.Design concept of the invention is, it may be difficult to fixed, unmanageable to be added
The axial workpiece of work directly tilts, and making its angle is exactly skewed slot bottom surface and axial workpiece axle center angle, i.e., treats in the horizontal direction
The axial workpiece of processing carries out Milling Process, facilitates the assembly of axial workpiece to be processed, reduces the difficulty of processing, uses
It is very convenient.In order to easily assemble axial workpiece to be processed, the present invention proposes axial workpiece end face skewed slot hereby
Processing unit (plant), the wherein angle in part fixing head 18 between the axis and pedestal 1 of part fixation hole and axis class zero to be processed
Skewed slot bottom surface and axial workpiece axle center angle on part end face are identical, as long as axial workpiece to be processed is placed directly within zero
In part fixation hole, along with the skewed slot bottom surface on axial workpiece end face to be processed is parallel with pedestal 1, according to the pass of alternate interior angle
System can effectively ensure that the skewed slot bottom surface on axial workpiece end face to be processed and axial workpiece axle center angle.
Meanwhile in order to which by axial workpiece fixation to be processed, the invention also includes be arranged in part fixation hole
Part cohesion device；By part cohesion device, axial workpiece to be processed can be firmly fixed in part fixation hole,
The movement for avoiding part in process further ensures the qualification rate of parts to be processed.Axial workpiece to be processed is set
It is connected in part fixation hole and with part cohesion device；Referring to Fig. 3 and Fig. 4, part cohesion device include third bushing 9,
Circlip 10, pull rod 13 and nut 16；Third bushing 9 is sleeved on outside circlip 10；Third bushing 9 and circlip 10 are arranged jointly
In part fixation hole；Circlip 10 is circumferentially positioned at outside axial workpiece to be processed；Pull rod 13 through part fixation hole and with
Circlip 10 is connected；Nut 16 is arranged in 13 end of pull rod；Axial workpiece to be processed is held or unclamped to pull rod 13 tightly by circlip 10.
Third bushing 9 and 10 contact surface of circlip are in the conical surface；The periphery of circlip 10 is in centrum；Part cohesion device further includes being sleeved on pull rod
Reset spring of 13 external juxtapositions between nut 16 and circlip 10；Part cohesion device further includes that axis class to be processed is arranged in
Washer 11 between part and circlip 10.Pull rod 13 pull circlip 10 along part fixation hole toward move obliquely when, due to circlip
10 outer circles are in centrum, are fitted close with the conical surface of third bushing 9, and third bushing 9 promotes circlip 10, and deformation occurs, securely will be to
The axial workpiece of processing tightly locking, when pull rod 13 pushes or when due to action of reset spring, circlip 10 is past along part fixation hole
It moves obliquely, third bushing 9 does not apply relevant pressure to circlip 10, and circlip 10 is gradually loose outside axial workpiece to be processed
It opens.
Skewed slot on axial workpiece to be processed can be one or more as needed, when on axial workpiece to be processed
Skewed slot when being multiple, it is necessary to rotational parts cohesion device turns a direction to axial workpiece to be processed, realizes different location
Skewed slot processing.In order to solve this problem, axial workpiece end face skewed slot processing unit (plant) provided by the present invention further includes setting
The part rotating device for being connected in part fixing head 18 and with part cohesion device and part cohesion device being driven to rotate.Referring to
Fig. 5 and Fig. 6, part rotating device include index dial 6, plate 5, the first pin 2 and third pin 15；Index dial 6 and
Concentric pylone is provided on plate 5；Concentric pylone of the part cohesion device on index dial 6 and plate 5；Concentric pylone
Angle between axis and pedestal 1 is γ；γ=β；One or more pin holes are additionally provided on index dial 6；The fixation of index dial 6 is set
It sets in part fixing head 18；Plate 5 is arranged in the pin hole on index dial 6 by the first pin 2；Plate 5 passes through third pin
Son 15 is connected with part cohesion device and part cohesion device can be driven to rotate around the axial direction of concentric pylone.Part rotating device is also
Including handle 3 and reset spring；Handle 3 is connected with the first pin 2；Reset spring be sleeved on 2 external juxtaposition of the first pin in
Between concentric pylone on handle 3 and plate 5；Pin hole is uniformly distributed or non-is uniformly arranged on index dial 6；Pin hole is internally provided with
Second bushing 7.
Referring to Fig. 3 and Fig. 4, the multiple chute arrangements of shaft-like workpiece end proposed by the present invention Milling Machining, by pedestal 1,
One pin 2, handle 3, the first bushing 4, plate 5, index dial 6, the second bushing 7, the second pin 8, third bushing 9, circlip 10, pad
Enclose the composition such as the 11, the 4th bushing 12, pull rod 13, the 5th bushing 14, third pin 15 and nut 16.Axial workpiece end face is oblique
Groove bottom and the angled α in part axle center make workpiece in use, implementing positioning to part with the circlip 10 in device, clamping
Angle is α between axle center and pedestal 1, carries out skewed slot processing in part end face, real by the rotatable engagement between plate 5, index dial 6
The indexing of existing part, completes the processing of multiple skewed slots.
When specifically used, the circlip 10 in device is located in third bushing 9 present invention, the axle center of circlip 10 and pedestal
Angle guarantees to be α between 1 bottom surface, and part is located in circlip 10, is clamped part by tensile ties 13, to guarantee part
Angle is α between 1 bottom surface of axle center and pedestal, by cooperating with cutter, carries out skewed slot processing in part end face.First skewed slot processing
After the completion, pull-up handle 3 is detached from the first pin 2 with the second bushing 7 being mounted on index dial 6, then Rotating Plates 5 to
Certain angle decontrols handle 3, cooperates the first pin 2 with another second bushing 7 being mounted on index dial 6, makes part position
In the Working position of another skewed slot, repeatedly, until completing the processing of whole skewed slots.
Axial workpiece end face skewed slot processing unit (plant) provided by the present invention is processed circumferentially in axial workpiece end face
The device of multiple skewed slots can make part complete positioning on the apparatus, clamp and index, convenient for such part in machine tool
Upper completion processing can satisfy production needs, accordingly be positioned using the device, index effect good, machining accuracy height, quality
It is reliable and stable, meet production requirement, improves production efficiency.
Claims (7)
1. a kind of axial workpiece end face skewed slot processing unit (plant), it is characterised in that: the axial workpiece end face skewed slot processing unit (plant) packet
Include pedestal (1), upright bar (17) and part fixing head (18)；The part fixing head (18) is arranged by upright bar (17) in pedestal
(1) on；Part fixation hole is provided on the part fixing head (18)；Axial workpiece to be processed is placed in part fixation hole；
Angle between the axis and pedestal (1) of the part fixation hole is α；Skewed slot bottom surface on axial workpiece end face to be processed with
Axial workpiece axle center angle is β；α=the β；
The axial workpiece end face skewed slot processing unit (plant) further includes the part cohesion device being arranged in part fixation hole；It is described to
The axial workpiece of processing is placed in part fixation hole and is connected with part cohesion device；Axial workpiece end face skewed slot processing dress
Setting further includes zero for being arranged on part fixing head (18) and being connected with part cohesion device and drive the rotation of part cohesion device
Part rotating device；
The part rotating device includes index dial (6), plate (5), the first pin (2) and third pin (15)；Described point
Concentric pylone is provided on scale (6) and plate (5)；The part cohesion device is on index dial (6) and plate (5)
Concentric pylone；Angle between the axis and pedestal (1) of the concentric pylone is γ；γ=the β；The index dial (6)
On be additionally provided with one or more pin holes；The index dial (6) is fixed on part fixing head (18)；The plate (5)
It is arranged in the pin hole on index dial (6) by the first pin (2)；The plate (5) is embraced by third pin (15) and part
Tight device is connected and part cohesion device can be driven to rotate around the axial direction of concentric pylone.
2. axial workpiece end face skewed slot processing unit (plant) according to claim 1, it is characterised in that: the part cohesion device
Including third bushing (9), circlip (10), pull rod (13) and nut (16)；The third bushing (9) is sleeved on circlip (10) outside
Portion；The third bushing (9) and circlip (10) are co-located in part fixation hole；The circlip (10) be circumferentially positioned to
Outside the axial workpiece of processing；The pull rod (13) is connected through part fixation hole and with circlip (10)；The nut (16) sets
It sets in pull rod (13) end；Axial workpiece to be processed is held by circlip (10) or unclamped to the pull rod (13) tightly.
3. axial workpiece end face skewed slot processing unit (plant) according to claim 2, it is characterised in that: the third bushing (9)
It is in the conical surface with circlip (10) contact surface；The periphery of the circlip (10) is in centrum.
4. axial workpiece end face skewed slot processing unit (plant) according to claim 3, it is characterised in that: the part cohesion device
It further include the reset spring for being sleeved on pull rod (13) external juxtaposition between nut (16) and circlip (10).
5. axial workpiece end face skewed slot processing unit (plant) according to claim 4, it is characterised in that: the part cohesion device
It further include the washer (11) being arranged between axial workpiece and circlip (10) to be processed.
6. axial workpiece end face skewed slot processing unit (plant) described in -5 any claims according to claim 1, it is characterised in that: institute
Stating part rotating device further includes handle (3) and reset spring；The handle (3) is connected with the first pin (2)；The reset
Spring pocket is mounted in the first pin (2) external juxtaposition between the concentric pylone on handle (3) and plate (5).
7. axial workpiece end face skewed slot processing unit (plant) according to claim 6, it is characterised in that: the pin hole is uniformly distributed or non-
It is uniformly arranged on index dial (6)；The pin hole is internally provided with the second bushing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711211687.3A CN108213533B (en) | 2017-11-28 | 2017-11-28 | Axial workpiece end face skewed slot processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711211687.3A CN108213533B (en) | 2017-11-28 | 2017-11-28 | Axial workpiece end face skewed slot processing unit (plant) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108213533A CN108213533A (en) | 2018-06-29 |
| CN108213533B true CN108213533B (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711211687.3A Active CN108213533B (en) | 2017-11-28 | 2017-11-28 | Axial workpiece end face skewed slot processing unit (plant) |
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| Country | Link |
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| CN (1) | CN108213533B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508844B (en) * | 2019-08-28 | 2021-07-09 | 中国兵器科学研究院宁波分院 | Drilling positioning device for machining inclined oil through hole of piston |
| CN113828835B (en) * | 2021-07-28 | 2023-09-15 | 中信重工机械股份有限公司 | Processing method of multi-row chute on shaft part |
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|---|---|---|---|---|
| GB560561A (en) * | 1943-02-22 | 1944-04-07 | Benton & Stone Ltd | Improvements relating to chucks |
| CN104029051A (en) * | 2014-06-13 | 2014-09-10 | 沈阳飞机工业（集团）有限公司 | Method for machining oblique angle holes distributed in shaft parts |
| CN203900939U (en) * | 2014-05-16 | 2014-10-29 | 四川工程职业技术学院 | Drilling fixture for upper inclined planes of shaft parts |
| CN104440201A (en) * | 2013-09-12 | 2015-03-25 | 西安志越机电科技有限公司 | Special clamping device for milling chute |
| CN206010475U (en) * | 2016-08-16 | 2017-03-15 | 新昌县亿源精密机械有限公司 | A kind of special milling clamper of check valve |
| CN206296698U (en) * | 2016-12-23 | 2017-07-04 | 无锡龙筠模具制造有限公司 | A kind of processing structure with Multi-angle inclined hole and skewed slot part |
| CN206382877U (en) * | 2016-11-30 | 2017-08-08 | 重庆秋田齿轮有限责任公司 | Axial workpiece clamping and positioning device |
-
2017
- 2017-11-28 CN CN201711211687.3A patent/CN108213533B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB560561A (en) * | 1943-02-22 | 1944-04-07 | Benton & Stone Ltd | Improvements relating to chucks |
| CN104440201A (en) * | 2013-09-12 | 2015-03-25 | 西安志越机电科技有限公司 | Special clamping device for milling chute |
| CN203900939U (en) * | 2014-05-16 | 2014-10-29 | 四川工程职业技术学院 | Drilling fixture for upper inclined planes of shaft parts |
| CN104029051A (en) * | 2014-06-13 | 2014-09-10 | 沈阳飞机工业（集团）有限公司 | Method for machining oblique angle holes distributed in shaft parts |
| CN206010475U (en) * | 2016-08-16 | 2017-03-15 | 新昌县亿源精密机械有限公司 | A kind of special milling clamper of check valve |
| CN206382877U (en) * | 2016-11-30 | 2017-08-08 | 重庆秋田齿轮有限责任公司 | Axial workpiece clamping and positioning device |
| CN206296698U (en) * | 2016-12-23 | 2017-07-04 | 无锡龙筠模具制造有限公司 | A kind of processing structure with Multi-angle inclined hole and skewed slot part |
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| Publication number | Publication date |
|---|---|
| CN108213533A (en) | 2018-06-29 |
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