CN110253315A - A kind of shaft member keyway tool for processing - Google Patents
A kind of shaft member keyway tool for processing Download PDFInfo
- Publication number
- CN110253315A CN110253315A CN201910652361.7A CN201910652361A CN110253315A CN 110253315 A CN110253315 A CN 110253315A CN 201910652361 A CN201910652361 A CN 201910652361A CN 110253315 A CN110253315 A CN 110253315A
- Authority
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- China
- Prior art keywords
- flange
- axis
- floral disc
- endpiece
- shaft member
- 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
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 7
- 230000007704 transition Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The invention discloses a kind of shaft member keyway tool for processing, including shaft body, described shaft body one end includes axis endpiece, axis endpiece surface is screw thread setting, axis endpiece surface is socketed with counter flange, the counter flange center offers penetrating axis hole, the counter flange includes upper flange and lower flange, the upper flange surface is provided with flange step, one end movable sleeve that the upper flange is located at flange step is connected to floral disc, the floral disc surrounding is provided with several positioning and refers to, the positioning refers to that external one end offers locating notch slot, the axis endpiece is threaded with axis nut.The present invention is by being equipped with counter flange and floral disc, be conducive to position the locating notch slot referred to by alignment floral disc surrounding, the position degree information of its processing or assembly is obtained, so that effective fast and easy completes the positioning requirements of keyway, solves multiple clamping to the very big mismachining tolerance of keyway band.
Description
Technical field
The present invention relates to axis machining apparatus technical field, in particular to a kind of shaft member keyway tool for processing.
Background technique
In axial workpiece, especially pumps and the axis of motor, such as needs add in the axially different position of axis and circumferential position
The multiple keyways of work, the center line of each keyway often mutual status requirement.And due to the requirement of processing technology, some keyways are not
One procedure of energy completes the process, and multiple clamping is to the very big mismachining tolerance of keyway band.Meanwhile after axis processes, assembling
Cheng Zhong needs to prepare the position of positioning spline for requirement that is easy for installation quick or meeting certain specific function.
Therefore, it is necessary to solve the above problems to invent a kind of shaft member keyway tool for processing.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of shaft member keyway tool for processing, by being equipped with transition
Flange and floral disc are conducive to position the locating notch slot referred to by alignment floral disc surrounding, obtain the position degree of its processing or assembly
Information solves multiple clamping and misses to the very big processing of keyway band so that effective fast and easy completes the positioning requirements of keyway
Difference, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of shaft member keyway tool for processing, including axis
Ontology, described shaft body one end include axis endpiece, and axis endpiece surface is screw thread setting, and axis endpiece surface was socketed with
Flange is crossed, the counter flange center offers penetrating axis hole, and the counter flange includes upper flange and lower flange, institute
It states upper flange surface and is provided with flange step, one end movable sleeve that the upper flange is located at flange step is connected to floral disc, the flower
Disk surrounding is provided with several positioning and refers to, the positioning refers to that external one end offers locating notch slot, and the axis endpiece screw thread connects
It is connected to axis nut.
Preferably, the inner ring diameter of the flange step race diameter size and floral disc is equal sized, the floral disc and mistake
Cross between flange and upper flange it is equal with lower flange between be fixedly connected using sunk screw.
Preferably, the positioning refers to that the distance between external one end and the floral disc center of circle match with shaft body radius size,
The greatest diametrical dimension of the counter flange is less than the diameter dimension of shaft body processing keyway position, the depth of the flange step
Size is greater than the thickness of floral disc.
Preferably, it is described position that the quantity that refers to is equal with the quantity of axial trough described in shaft body or shaft body described in axial trough number
The integral multiple of amount.
Preferably, the bottom of the counter flange is plane setting on one side, and one section of the top of the counter flange extends to
Between the screw thread both ends of axis endpiece.
Preferably, the same complete sliding slot space and adjusting sky are offered at the top of the upper flange bottom and lower flange
Between, one end that the lower flange is located at sliding slot space is fixedly connected with link block, and the link block surface pivots are connected with screw rod,
The screw rod other end activity extends to adjusting space interior through the sliding slot space other end, and the screw rod, which is located at, to be adjusted in space
The one end in portion is fixedly connected with hexagonal socket nut.
Preferably, the lines of the screw thread of the screw both end is identical and to be reversed, and the screw both end is provided with
Slide plate, described slide plate one end are meshed with screw rod, and the side of the screw rod other end is fixedly connected with latch.
Preferably, the latch is arc setting, and the radian of latch is equal with the radian of axis hole, the latch
It is provided with form friction pattern on one side close to axis hole.
Preferably, the sliding slot space is connected with axis hole side wall, the height and the height phase of slide plate in the sliding slot space
Matching, the minimum-depth for adjusting space are greater than the maximum height of hexagonal socket nut.
Technical effect and advantage of the invention:
1, by being equipped with counter flange and floral disc, be conducive in processing or assembled shaft, pass through alignment floral disc surrounding positioning
The locating notch slot of finger obtains the position degree information of its processing or assembly, so that effective fast and easy completes the positioning of keyway
It is required that solving multiple clamping to the very big mismachining tolerance of keyway band.
2, by being equipped with latch, be conducive to that two latch are fixed by the axis endpiece inside axis hole, and position
It is fixed in the center of axis hole, so that the tooling is adapted to model difference is not that very big shaft body is carried out using reduction is more
The tooling time of the model that changes jobs size increases working efficiency.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is disc chuck structure schematic diagram of the invention；
Fig. 3 is that counter flange structural slab of the invention cuts open top view；
Fig. 4 is counter flange structural main section view of the invention；
Fig. 5 is upper flange structural schematic diagram of the invention；
Fig. 6 is lower flange structural schematic diagram of the invention.
In figure: 1, shaft body；2, axis endpiece；3, counter flange；4, axis hole；5, upper flange；6, lower flange；7, flange platform
Rank；8, floral disc；9, positioning refers to；10, locating notch slot；11, axis nut；12, sliding slot space；13, space is adjusted；14, link block；
15, screw rod；16, hexagonal socket nut；17, slide plate；18, latch；19, form friction pattern.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
A kind of shaft member keyway tool for processing according to shown in Fig. 1-6, including shaft body 1,1 one end of shaft body packet
Axis endpiece 2 is included, 2 surface of axis endpiece is screw thread setting, and 2 surface of axis endpiece is socketed with counter flange 3, the transition method
Blue 3 centers offer penetrating axis hole 4, and central axis hole 4 is designed as several various sizes of specifications, different by replacement
The counter flange 3 of axis hole 4 achievees the purpose that be changed without floral disc 8, the counter flange 3 includes upper to adapt to the axis of different size
Flange 5 and lower flange 6,5 surface of upper flange are provided with flange step 7, and the upper flange 5 is located at one end of flange step 7
Movable sleeve is connected to floral disc 8, and 8 surrounding of floral disc is provided with several positioning and refers to 9, and it is fixed that the positioning refers to that 9 outside one end offer
Position gap slot 10, the axis endpiece 2 are threaded with axis nut 11, are conducive in processing or assembled shaft, by being directed at floral disc 8
Surrounding positioning refers to 9 locating notch slot 10, obtains the position degree information of its processing or assembly, so that effective fast and easy is completed
The positioning requirements of keyway solve multiple clamping to the very big mismachining tolerance of keyway band.
Further, in the above-mentioned technical solutions, the inner ring diameter of flange step 7 the race diameter size and floral disc 8
It is equal sized, be conducive to for floral disc 8 and counter flange 3 being fixed, reduce the time of replacement floral disc 8, the floral disc 8 and transition
Between flange 3 and upper flange 5 and lower flange 6 between be fixedly connected using sunk screw.
Further, in the above-mentioned technical solutions, it is described positioning refer to the distance between 9 outside one end and 8 center of circle of floral disc with
1 radius size of shaft body matches, and the greatest diametrical dimension of the counter flange 3 is less than shaft body 1 and processes the straight of keyway position
Diameter size is conducive to the shaft body 1 according to different model, carries out the tooling of replacement different model, the depth of the flange step 7
Size is greater than the thickness of floral disc 8, prevents axis nut 11 from damaging floral disc 8 by pressure.
Further, in the above-mentioned technical solutions, the shape of keyway needed for the shape Yu shaft body 1 of the locating notch slot 10
Shape matches, and the positioning refers to that 9 quantity is equal with the quantity of axial trough described in shaft body 1.
Further, in the above-mentioned technical solutions, the bottom of the counter flange 3 is plane setting, the transition on one side
One section of the top of flange 3 extends between the screw thread both ends of axis endpiece 2, be conducive to make axis nut 11 sufficiently by counter flange 3 into
Row is fixed.
Further, in the above-mentioned technical solutions, it is offered at the top of 5 bottom of upper flange and lower flange 6 same complete
Whole sliding slot space 12 and adjusting space 13, one end that the lower flange 6 is located at sliding slot space 12 is fixedly connected with link block 14,
14 surface pivots of link block are connected with screw rod 15, and 15 other end activity of screw rod extends through 12 other end of sliding slot space
To adjusting inside space 13, the screw rod 15 is located at the one end adjusted inside space 13 and is fixedly connected with hexagonal socket nut 16.
Further, in the above-mentioned technical solutions, the lines of the screw thread at 15 both ends of screw rod is identical and to be reversed,
15 both ends of screw rod are provided with slide plate 17, and described 17 one end of slide plate is meshed with screw rod 15,15 other end of screw rod
Side is fixedly connected with latch 18, by being equipped with latch 18, is conducive to make two latch 18 by the axis tail inside axis hole 4
Section 2 is fixed, and the center for being located at axis hole 4 is fixed, and so that the tooling is adapted to model difference is not very big axis
Ontology 1 is carried out using the tooling time of work model size is replaced in reduction, increases working efficiency.
Further, in the above-mentioned technical solutions, the latch 18 is arc setting, and the radian and axis of latch 18
The radian in hole 4 is equal, and the latch 18 is provided with form friction pattern 19 close to axis hole 4 on one side, is conducive to increase by form friction pattern 19
Add frictional force, prevents counter flange 3 mobile.
Further, in the above-mentioned technical solutions, the sliding slot space 12 is connected with 4 side wall of axis hole, and the sliding slot is empty
Between 12 height and the height of slide plate 17 match, the minimum-depth for adjusting space 13 is greater than the maximum of hexagonal socket nut 16
Highly.
Working principle of the present invention:
Counter flange 3 is inserted in axis when axis endpiece 2 and axis hole 4 match using tooling referring to Figure of description 1-2
On endpiece 2, it is adjacent to the lower flange 6 of counter flange 3 with the one end for needing to process keyway, floral disc 8 is equally then inserted in axis tail
In section 2, and by the interior snare of floral disc 8 on flange step 7, and floral disc 8 and counter flange 3 are consolidated using countersunk head screw
It is fixed, then axis nut 11 is screwed on the screw thread of axis endpiece 2, so that axis nut 11 is processed counter flange 3 and is fixed, in processing or
When assembled shaft, refers to 9 locating notch slot 10 by alignment 8 surrounding of floral disc positioning, obtains the position degree information of its processing or assembly,
To which effective fast and easy completes the positioning requirements of keyway, multiple clamping is solved to the very big mismachining tolerance of keyway band；
Referring to Figure of description 3-6, it was greater than in the diameter that axis endpiece 2 is less than axis hole 4 and the processing of shaft body 1 keyway position
When crossing the maximum gauge of flange 3, during tooling, when counter flange 3 is inserted in axis endpiece 2, the installation of floral disc 8 is terminated
Afterwards, axis nut 11 is screwed in advance, when making counter flange 3 that there is certain dynamics moved left and right, using hex tool into
Row adjusts hexagonal socket nut 16 counterclockwise, rotates screw rod 15, to design the drawing board at 15 both ends of screw rod while at the same speed to transition
The position of center line of flange 3 is mobile, to make two latch 18 to moving inside axis hole 4, by the axis endpiece 2 inside axis hole 4
It is fixed, and the center for being located at axis hole 4 is fixed, so that the tooling is adapted to model difference is not very big shaft body
1 carries out using the tooling time of work model size is replaced in reduction, increases working efficiency.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. a kind of shaft member keyway tool for processing, including shaft body (1), it is characterised in that: described shaft body (1) one end includes
Axis endpiece (2), axis endpiece (2) surface are screw thread setting, and axis endpiece (2) surface is socketed with counter flange (3), described
Counter flange (3) center offers penetrating axis hole (4), and the counter flange (3) includes upper flange (5) and lower flange
(6), upper flange (5) surface is provided with flange step (7), and the upper flange (5) is located at one end activity of flange step (7)
It is socketed with floral disc (8), floral disc (8) surrounding is provided with several positioning and refers to (9), and the positioning refers to that (9) external one end opens up
Have locating notch slot (10), the axis endpiece (2) is threaded with axis nut (11).
2. a kind of shaft member keyway tool for processing according to claim 1, it is characterised in that: the flange step (7)
Race diameter size and the inner ring diameter of floral disc (8) are equal sized, between the floral disc (8) and counter flange (3) and upper flange
(5) with lower flange (6) between be fixedly connected using sunk screw.
3. a kind of shaft member keyway tool for processing according to claim 1, it is characterised in that: the positioning refers to (9) outside
The distance between portion one end and floral disc (8) center of circle match with shaft body (1) radius size, the maximum of the counter flange (3)
Diameter dimension is less than the diameter dimension of shaft body (1) processing keyway position, and the depth dimensions of the flange step (7) are greater than floral disc
(8) thickness.
4. a kind of shaft member keyway tool for processing according to claim 1, it is characterised in that: the positioning refers to (9)
Quantity is equal with the quantity of shaft body (1) described axial trough or the integral multiple of shaft body (1) the axial trough quantity.
5. a kind of shaft member keyway tool for processing according to claim 1, it is characterised in that: the counter flange (3)
Bottom be on one side plane setting, one section of the top of the counter flange (3) extends between the screw thread both ends of axis endpiece (2).
6. a kind of shaft member keyway tool for processing according to claim 1, it is characterised in that: upper flange (5) bottom
The same complete sliding slot space (12) is offered at the top of portion and lower flange (6) and adjusts space (13), lower flange (6) position
It is fixedly connected with link block (14) in the one end of sliding slot space (12), link block (14) surface pivots are connected with screw rod
(15), screw rod (15) other end activity is extended to through sliding slot space (12) other end adjusts space (13) inside, described
Screw rod (15) is located at the internal one end of adjusting space (13) and is fixedly connected with hexagonal socket nut (16).
7. a kind of shaft member keyway tool for processing according to claim 1, it is characterised in that: screw rod (15) both ends
Screw thread lines it is identical and to be reversed, screw rod (15) both ends are provided with slide plate (17), the slide plate (17) one
End is meshed with screw rod (15), and the side of screw rod (15) other end is fixedly connected with latch (18).
8. a kind of shaft member keyway tool for processing according to claim 1, it is characterised in that: the latch (18) is
Arc setting, and the radian of latch (18) is equal with the radian of axis hole (4), the one of the latch (18) close axis hole (4)
Face is provided with form friction pattern (19).
9. a kind of shaft member keyway tool for processing according to claim 1, it is characterised in that: the sliding slot space (12)
It is connected with axis hole (4) side wall, the height of the sliding slot space (12) and the height of slide plate (17) match, the adjusting space
(13) minimum-depth is greater than the maximum height of hexagonal socket nut (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910652361.7A CN110253315A (en) | 2019-07-18 | 2019-07-18 | A kind of shaft member keyway tool for processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910652361.7A CN110253315A (en) | 2019-07-18 | 2019-07-18 | A kind of shaft member keyway tool for processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110253315A true CN110253315A (en) | 2019-09-20 |
Family
ID=67927138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910652361.7A Pending CN110253315A (en) | 2019-07-18 | 2019-07-18 | A kind of shaft member keyway tool for processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110253315A (en) |
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