CN207027036U - A kind of splined driveshaft slip yoke earhole bore hole horizontal boring machine fixing tool - Google Patents
A kind of splined driveshaft slip yoke earhole bore hole horizontal boring machine fixing tool Download PDFInfo
- Publication number
- CN207027036U CN207027036U CN201720829254.3U CN201720829254U CN207027036U CN 207027036 U CN207027036 U CN 207027036U CN 201720829254 U CN201720829254 U CN 201720829254U CN 207027036 U CN207027036 U CN 207027036U
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- China
- Prior art keywords
- mounting base
- fastening cylinder
- hex nut
- boring machine
- screw rod
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Abstract
The utility model discloses a kind of splined driveshaft slip yoke earhole bore hole horizontal boring machine fixing tool,Including mounting base,Mounting base upper end center is provided with integrally formed fork ear fixed station,Fork ear fixed station passes through hole provided with boring cutter,Fork ear fixed station upper end center is provided with integrally formed transition axis,Transition axis upper end is provided with integrally formed splined shaft,Splined shaft upper end is provided with integrally formed screw rod,Fastening cylinder and hex nut are arranged with screw rod,The madial wall for fastening cylinder is provided with the internal spline corresponding with splined shaft and opening down,Hex nut is located at the upper end of fastening cylinder and fastening cylinder can be limited on screw rod,Ear fixed station is pitched to set perpendicular to mounting base,Mounting base,Transition axis,Splined shaft,Screw rod,Fastening cylinder and hex nut are coaxially disposed,Two consistent slotted holes of specification are arranged with mounting base,Its is simple in construction,It is easy to use,Compatibility is good,Good fixing effect,Spline slide can be pitched and vertically effectively be fixed on horizontal boring machine workbench.
Description
Technical field
The utility model belongs to power transmission shaft production technical field, is related to a kind of splined driveshaft slip yoke, and in particular to one
Kind splined driveshaft slip yoke earhole bore hole horizontal boring machine fixing tool.
Background technology
The rotary body that power transmission shaft is a high rotating speed, supported less, the power transmission shaft species of in the market is a lot, and application is also very
Extensively, power transmission shaft is mainly made up of central siphon, telescopic and universal joint, and central siphon is located inside telescopic, is primarily served support and is connected
The effect connect, telescopic can slide along central siphon is relative, to automatically adjust the change of the distance between speed changer and drive axle, universal joint
Positioned at the both ends of power transmission shaft, one end is connected with central siphon or telescopic, and the other end is communicated with the outside, for ensureing transmission output shaft
With the change of drive axle input shaft two axial lines angle, and both constant velocity tramsmission is realized.
Spline slide fork is one kind of all a variety of telescopics, is made up of telescopic tube and prominent member fork, prominent member pitch for and ten thousand
It is connected to section, telescopic tube is used to be connected with central siphon, and telescopic tube is connected by spline with central siphon and realizes that both is relatively sliding
Dynamic, spline slide fork is realized by prominent member fork to be connected with universal joint.
When pitching progress earhole Boring to spline slide using horizontal boring machine, it is necessary to be slided spline by fixing tool
Moving fork is vertical and is effectively fixed on horizontal boring machine workbench, and to ensure that processing effect is good, existing fixing tool is present
The problem of one frock can only be directed to a kind of spline slide fork and be fixed, and compatibility is poor, while fixed effect is not ideal.
Utility model content
The purpose of this utility model be for overcome the deficiencies in the prior art, and provide it is a kind of it is simple in construction, easy to use,
Good, good fixing effect the splined driveshaft slip yoke earhole bore hole horizontal boring machine fixing tool of compatibility.
What the purpose of this utility model was realized in：A kind of splined driveshaft slip yoke earhole bore hole is consolidated with horizontal boring machine
Determine frock, including mounting base, the mounting base upper end center is provided with integrally formed fork ear fixed station, and the fork ear is fixed
Platform passes through hole provided with boring cutter, and the fork ear fixed station upper end center is provided with integrally formed transition axis, the transition axis upper end
Provided with integrally formed splined shaft, the splined shaft upper end is provided with integrally formed screw rod, and fastening cylinder is arranged with the screw rod
And hex nut, the madial wall of the fastening cylinder are provided with the internal spline corresponding with splined shaft and opening down, the hexagonal spiral shell
Mother is located at the upper end of fastening cylinder and fastening cylinder can be limited on screw rod；The fork ear fixed station is set perpendicular to mounting base
Put, the mounting base, transition axis, splined shaft, screw rod, fastening cylinder and hex nut are coaxially disposed, right on the mounting base
Claim to be provided with two consistent slotted holes of specification.
Preferably, the fastening cylinder is made up of fixed cylinder in height identical and at least one lower retainer ring, described lower solid
Determine ring be in specification on fixed cylinder lower surface extension and independently of one another.
Preferably, described two slotted holes are symmetrically set in the axial both sides that boring cutter passes through hole.
Preferably, the hex nut is high intensity hex nut and outside is arranged with two consistent handles of specification.
Preferably, it is provided with elastic washer between the fastening cylinder and hex nut.
By adopting the above-described technical solution, the beneficial effects of the utility model are：
（1）The prominent member fork of spline slide fork is fixed using fork ear fixed station, while spline slide fork is fixed using splined shaft
Telescopic tube, by spline slide is pitched it is prominent member fork and telescopic tube dual fixation, strengthen to spline slide fork footpath
Axial restraint, good fixing effect are carried out using fastening cylinder and hex nut to fixed effect, while to spline slide fork upper end；
（2）Fastening cylinder is set, the compensation that axial dimension is pitched to spline slide is realized by fastening moving up and down for cylinder, can
The spline slide fork for adapting to different length telescopic tube uses, while by the decomposition and combination to fastening cylinder, obtains different height
The fastening cylinder of degree, the spline slide fork for further adapting to different length telescopic tube use, and compatible result is good；
（3）In use, the prominent member fork of spline slide fork is inserted in downwards into splined shaft, and prominent member fork is clamped in fork ear and fixed
The both sides of platform, then it is fixed from upper end with fastening cylinder and hex nut, it is simple in construction, it is easy to use.
Brief description of the drawings
Fig. 1 is the main structure diagram of the first embodiment of the present utility model.
Fig. 2 is the assembling schematic diagram of the first embodiment of the present utility model.
Fig. 3 is the overlooking the structure diagram of the first embodiment of the present utility model.
Structural representation when Fig. 4 is the actual use of the first embodiment of the present utility model.
Fig. 5 is the structural representation of the fastening cylinder of second of embodiment of the present utility model.
Structural representation when Fig. 6 is the actual use of second of embodiment of the present utility model.
In figure：1st, mounting base 2, fork ear fixed station 3, transition axis 4, splined shaft 5, screw rod 6, fastening cylinder 61, on
Fixed cylinder 62, lower retainer ring 7, hex nut 8, slotted hole 9, boring cutter are through hole 10, handle 11, elastic washer 12, sleeping
Formula boring table 13, spline slide fork.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, the first embodiment provided by the utility model, a kind of splined driveshaft slide
Earhole bore hole horizontal boring machine fixing tool, including mounting base 1 are pitched, for the utility model to be fixed on into horizontal boring machine work
On platform.The upper end center of mounting base 1 is provided with integrally formed fork ear fixed station 2, for clamping prominent member fork, realizes to spline slide
That pitches is radially fixed, and specifically, fork ear fixed station 2 can use rectangular parallelepiped structure, and rectangular parallelepiped structure can save processing material
Material, while good clamping effect, width of the rectangular parallelepiped structure on clamping direction is identical with two fork ear spacing of prominent member fork, makes
The member that must dash forward fork is just stuck on fork ear fixed station 2, good fixing effect.Fork ear fixed station 2 passes through hole 9 provided with boring cutter, for boring
The receiving of hole boring cutter facilitates boring cutter to carry out bore hole to prominent member fork earhole, specifically, boring cutter passes through the diameter in hole 9 with passing through
More than the diameter of boring cutter.The upper end center of fork ear fixed station 2 is provided with integrally formed transition axis 3, the convenient outer flower for processing splined shaft 4
Key.The upper end of transition axis 3 is provided with integrally formed splined shaft 4, for coordinating the internal spline of telescopic tube, realizes to telescopic tube
It is fixed, further realize the radially fixed of spline slide fork.
The upper end of splined shaft 4 is provided with integrally formed screw rod 5, the axial restraint for spline slide fork.It is arranged with screw rod 5
Cylinder 6 and hex nut 7 are fastened, hex nut 7 positions fastening cylinder 6 by screw rod 5, so as to which spline slide fork is fixed on into frock
On.The madial wall for fastening cylinder 6 is provided with the internal spline corresponding with splined shaft 4 and opening down, specifically, fastening cylinder 6 it is interior
Spline is consistent with the internal spline specification that spline slide is pitched, and is slided with avoiding fastening cylinder 6, so as to influence fixed effect.Hexagonal
Nut 7 is located at the upper end of fastening cylinder 6 and fastening cylinder 6 can be limited on screw rod 5, so as to which spline slide fork be securely fixed
With in frock.
Fork ear fixed station 2 is set perpendicular to mounting base 1, for ensureing that fork ear fixed station 2 works perpendicular to horizontal boring machine
Platform is set, so as to ensure that spline slide fork is set perpendicular to horizontal boring machine workbench.Mounting base 1, transition axis 3, splined shaft 4,
Screw rod 5, fastening cylinder 6 and hex nut 7 are coaxially disposed, and based on mounting base 1, guarantee is sequentially arranged on fork ear fixed station 2
Transition axis 3, splined shaft 4, screw rod 5, fastening cylinder 6 and the hex nut 7 at end are each perpendicular to horizontal boring machine work and set, so as to ensure
The spline slide fork being fixed in frock is set perpendicular to horizontal boring machine workbench, so as to realize good processing effect, is passed through
Bore hole pitches earhole to obtain effective spline slide.Two consistent slotted holes 8 of specification are arranged with mounting base 1, are used for
Fixing tool is fixed on horizontal boring machine workbench.
As shown in figure 5, second of embodiment provided by the utility model, specifically, fastening cylinder 6 is by height identical
Fixed cylinder 61 and at least one lower retainer ring 62 form, and in the present embodiment, lower retainer ring 62 is provided with two.Lower retainer ring 62 is being advised
It is the lower surface extension of upper fixed cylinder 61 and independently of one another on lattice, specifically, the internal spline of lower retainer ring 62 and upper fixed cylinder
61 specifications are consistent, and the external diameter of lower retainer ring 62 is consistent with the upper specification of fixed cylinder 61, so as to which ensure still can be right by both combinations
Spline slide fork carries out effectively fixed.Compared to the first embodiment, the height adjustable of fastening cylinder 6 of the present embodiment, strengthen solid
Determine the adaptability that frock is pitched to spline slide.
Further, two slotted holes 8 are symmetrically set in the axial both sides that boring cutter passes through hole 9, prevent for the oval of installation
Upward fastener on hole 8 influences the use of boring cutter.
Further, hex nut 7 is high intensity hex nut and outside is arranged with two consistent handles 10 of specification,
High intensity hex nut service life is grown, and safety and reliability are good, and handle 10 is used to directly screwing and unscrewing hex nut 7,
It is easy to use without external tools such as spanners.
Further, fasten and elastic washer 11 is provided between cylinder 6 and hex nut 7, strengthen hex nut 7 to fastening cylinder 6
Limit effect.
As shown in figure 4, fixing tool is installed on horizontal boring machine by the utility model in actual use by slotted hole 8
On workbench 12, it is assemblied in after spline slide to be processed fork 13 is passed through into screw rod 5, splined shaft 4 on fixing tool, cylinder 6 will be fastened
It is assemblied in through screw rod 5 on fixing tool, then fastening cylinder 6 is pressed spline slide fork 13 so that will by screwing hex nut 7
Spline slide fork 13, which is fixed on horizontal boring machine workbench 12, can start to process, and after machining, unscrew hex nut 7, take
Go out to fasten cylinder 6, obtain processing qualified spline slide fork 13.
As shown in fig. 6, fixing tool is installed on horizontal boring machine by the utility model in actual use by slotted hole 8
On workbench 12, it is assemblied in after spline slide to be processed fork 13 is passed through into screw rod 5, splined shaft 4 on fixing tool, by lower retainer ring
62 are assemblied on fixing tool through screw rod 5, splined shaft 4, and upper fixed cylinder 61 is assemblied on fixing tool through screw rod 5, then
Upper fixed cylinder 61 and lower retainer ring 62 is set to press spline slide fork 13 jointly so as to which spline slide be pitched by screwing hex nut 7
13 are fixed on horizontal boring machine workbench 12 and can start to process, and after machining, unscrew hex nut 7, fixed cylinder in taking-up
61 and lower retainer ring 62, obtain processing qualified spline slide fork 13.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model, rather than its limitations,
Although the utility model is described in detail with reference to above-described embodiment, those of ordinary skill in the art should manage
Solution, can still modify or equivalent substitution to specific embodiment of the present utility model, and without departing from the utility model
Any modification of spirit and scope or equivalent substitution, it all should cover among right of the present utility model.
Claims (5)
- A kind of 1. splined driveshaft slip yoke earhole bore hole horizontal boring machine fixing tool, it is characterised in that：Including mounting base （1）, the mounting base（1）Upper end center is provided with integrally formed fork ear fixed station（2）, the fork ear fixed station（2）On set There is boring cutter to pass through hole（9）, the fork ear fixed station（2）Upper end center is provided with integrally formed transition axis（3）, the transition axis （3）Upper end is provided with integrally formed splined shaft（4）, the splined shaft（4）Upper end is provided with integrally formed screw rod（5）, the spiral shell Bar（5）On be arranged with fastening cylinder（6）And hex nut（7）, the fastening cylinder（6）Madial wall be provided with and splined shaft（4）Relatively The internal spline and opening down, the hex nut answered（7）Located at fastening cylinder（6）Upper end and can will fasten cylinder（6）It is spacing In screw rod（5）On；The fork ear fixed station（2）Perpendicular to mounting base（1）Set, the mounting base（1）, transition axis（3）, splined shaft （4）, screw rod（5）, fastening cylinder（6）And hex nut（7）It is coaxially disposed, the mounting base（1）On to be arranged with specification consistent Two slotted holes（8）.
- 2. splined driveshaft slip yoke earhole bore hole horizontal boring machine fixing tool according to claim 1, its feature exist In：The fastening cylinder（6）By fixed cylinder in height identical（61）With at least one lower retainer ring（62）Composition, the lower fixation Ring（62）Fixed cylinder in specification being（61）Lower surface extension and independently of one another.
- 3. splined driveshaft slip yoke earhole bore hole horizontal boring machine fixing tool according to claim 1 or 2, its feature It is：Described two slotted holes（8）It is symmetrically set in boring cutter and passes through hole（9）Axial both sides.
- 4. splined driveshaft slip yoke earhole bore hole horizontal boring machine fixing tool according to claim 3, its feature exist In：The hex nut（7）Two consistent handles of specification are arranged with for high intensity hex nut and outside（10）.
- 5. splined driveshaft slip yoke earhole bore hole horizontal boring machine fixing tool according to claim 3, its feature exist In：The fastening cylinder（6）With hex nut（7）Between be provided with elastic washer（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720829254.3U CN207027036U (en) | 2017-07-10 | 2017-07-10 | A kind of splined driveshaft slip yoke earhole bore hole horizontal boring machine fixing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720829254.3U CN207027036U (en) | 2017-07-10 | 2017-07-10 | A kind of splined driveshaft slip yoke earhole bore hole horizontal boring machine fixing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207027036U true CN207027036U (en) | 2018-02-23 |
Family
ID=61467148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720829254.3U Expired - Fee Related CN207027036U (en) | 2017-07-10 | 2017-07-10 | A kind of splined driveshaft slip yoke earhole bore hole horizontal boring machine fixing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207027036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263154A (en) * | 2017-07-10 | 2017-10-20 | 河南鑫轴传动机械有限公司 | A kind of splined driveshaft slip yoke earhole bore hole horizontal boring machine fixing tool |
| CN108608231A (en) * | 2018-05-08 | 2018-10-02 | 河南鑫轴传动机械有限公司 | A kind of transmission shaft earhole processing fixing tool |
-
2017
- 2017-07-10 CN CN201720829254.3U patent/CN207027036U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263154A (en) * | 2017-07-10 | 2017-10-20 | 河南鑫轴传动机械有限公司 | A kind of splined driveshaft slip yoke earhole bore hole horizontal boring machine fixing tool |
| CN107263154B (en) * | 2017-07-10 | 2024-01-19 | 河南鑫轴传动机械有限公司 | Horizontal boring machine fixing tool for boring lug holes of spline sliding forks of transmission shafts |
| CN108608231A (en) * | 2018-05-08 | 2018-10-02 | 河南鑫轴传动机械有限公司 | A kind of transmission shaft earhole processing fixing tool |
| CN108608231B (en) * | 2018-05-08 | 2020-02-04 | 河南鑫轴传动机械有限公司 | Fixed tool for processing ear hole of transmission shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20190710 |