CN109227186A - A kind of supporting tool for positioning vehicle wheel shaft - Google Patents
A kind of supporting tool for positioning vehicle wheel shaft Download PDFInfo
- Publication number
- CN109227186A CN109227186A CN201710559925.3A CN201710559925A CN109227186A CN 109227186 A CN109227186 A CN 109227186A CN 201710559925 A CN201710559925 A CN 201710559925A CN 109227186 A CN109227186 A CN 109227186A
- Authority
- CN
- China
- Prior art keywords
- support block
- wheel shaft
- slideway
- supporting tool
- worm
- 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
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
- B23Q1/76—Steadies; Rests
- B23Q1/763—Rotating steadies or rests
-
- 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
- B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
- B23Q3/105—Auxiliary supporting devices independent of the machine tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The present invention provides a kind of supporting tool for positioning vehicle wheel shaft, it is characterized by comprising cup dollies, worm and gear elevator is fixedly installed on the cup dolly, worm and gear elevator top is provided with disk, the slideway transversely and horizontally placed is connected on the disk, left support block and right support block are provided on the slideway upper surface, the center line bilateral symmetry of left support block and right support block about the slideway, the upper surface of left support block and right support block forms " people " font upsided down, the left support block and right support block have been respectively cooperating with threaded rod, the axis of threaded rod and the upper surface of slideway are parallel.This supporting tool structure is simple, and suitable for the wheel shaft of various outer diameter, versatility is high, and frictional resistance is small between wheel shaft.
Description
Technical field
The present invention relates to a kind of supporting tools, and in particular to a kind of supporting tool for positioning vehicle wheel shaft belongs to machine
Tool processing technique field.
Background technique
Locomotive axle carry out end face processing when, need by and axletree one end be clamped on lathe and process, by
It is larger in the volume and quality of locomotive axle, therefore the prior art generallys use crane and locomotive axle is moved to corresponding position,
But crane is not easy that the height of wheel shaft is accurately positioned, and axle ends cannot be made to be registered on the fixture on lathe.It is existing
There is also following disadvantages for the supporting tool of technology: 1, at one end of lathe process locomotive axle, the other end since wheel shaft is too long,
It can be shaken in wheel shaft rotation, influence machining accuracy；2, wheel shaft rotate during, between wheel shaft and supporting tool generate compared with
Strong friction is easily damaged the support portion of wheel shaft surface and supporting tool；3, the size of support portion is fixed, different calibers
Wheel shaft will be equipped with different size of support portion, poor universality, high production cost；4, the supporting tool of the prior art can not be adjusted mostly
The height of whole support portion, and support portion is mostly the structures such as V-type, U-shaped, is not easy to take out on wheel shaft, and locomotive axle is placed into
On axle stand, generallys use manually to carry on and shelve or crane hangs and is placed on shelf, it is complicated for operation, it is time-consuming and laborious.
Summary of the invention
The present invention provides that a kind of structure is simple, and suitable for the wheel shaft of various outer diameter, versatility is high, and rub resistance between wheel shaft
The small supporting tool for positioning vehicle wheel shaft of power.
The present invention provides a kind of supporting tool for positioning vehicle wheel shaft, including cup dolly, fixes on cup dolly
It is provided with worm and gear elevator, worm and gear elevator top is provided with disk, and one is connected on disk and is transversely and horizontally put
The slideway set is provided with left support block and right support block on slideway upper surface, and left support block and right support block are about in slideway
The upper surface of heart line bilateral symmetry, left support block and right support block forms " people " font upsided down, left support block and right support block
It is respectively cooperating with threaded rod, the axis of threaded rod and the upper surface of slideway are parallel.
As a further improvement of the present invention, blind hole is set on slideway lower end surface, and the aperture of blind hole is greater than worm and gear liter
The outer diameter of drop machine top disc, the depth of blind hole are greater than the thickness of disk, are additionally provided with bayonet on lower end surface, the aperture of bayonet is big
In the outer diameter of the vertical screw rod of worm and gear elevator, disk can move up and down in blind hole.
As a further improvement of the present invention, several idler wheels are installed on left support block and right support block, idler wheel can be around certainly
Body axis rotation.
As a further improvement of the present invention, the left and right ends of slideway are equipped with baffle, and baffle and threaded rod are with screw thread
Mode connects, and activity is connected in corresponding supporting block respectively for the inner end of threaded rod.
As a further improvement of the present invention, the universal wheel of brake is provided on cup dolly lower end surface.
As a further improvement of the present invention, the outer end of threaded rod is provided with turntable handle.
Compared with prior art, the beneficial effects of the present invention are:
1, supporting tool of the invention is provided with adjustable support portion, and support portion includes left support block and right support block,
Left and right supporting block composition " people " font be ok when left and right supporting block is close together for the wheel shaft of different tube diameters
It is supported, it is easy to operate, it is easy to use.
2, it is left to pass through rotation when left and right supporting block is close together and is not able to satisfy support and requires for supporting tool of the invention
The threaded rod of supporting block and the cooperation of right support block, adjusts relative position between left support block and right support block, therefore can use
It supports the locomotive axle of more Large Diameter Pipeline, more expands the versatility of supporting tool.
3, it is provided with several idler wheels for being used to support axis in the left and right supporting block of supporting tool of the invention, realizes and rolls
Friction, reduces the frictional resistance of support portion and wheel shaft, protects the surface of wheel shaft and the surface of support portion.
4, worm and gear elevator of the invention adjusts the height of supporting tool, needs locomotive axle and supporting tool
When separation, supporting tool need to be only moved to above locomotive wheel pedestal, reduce the height of supporting tool, wheel shaft is placed into wheel shaft
On frame, then the height of supporting tool is reduced, supporting tool can be removed.
5, the cup dolly of supporting tool of the invention is arranged with the universal wheel of brake, and supporting tool is facilitated to be moved to finger
Positioning is set, and the brake on universal wheel makes supporting tool be fixed on designated position, increases the flexibility of supporting tool, facilitates behaviour
Make.
Detailed description of the invention
Fig. 1 is the partial cutaway schematic of supporting tool of the invention.
In figure: cup dolly 1, worm and gear elevator 2, disk 21, lower end surface 31, upper surface 32, left support block 4 are right
Supporting block 5, threaded rod 6, idler wheel 7, baffle 8, the universal wheel 9 of strap brake.
Specific embodiment
The present invention is further described below combined with specific embodiments below:
Referring to Fig. 1, the present invention provides a kind of supporting tool for positioning vehicle wheel shaft, including cup dolly 1, the circle
It is fixedly installed worm and gear elevator 2 on shape pedestal 1, worm and gear elevator 2 of the invention adjusts the height of supporting tool
Supporting tool when needing to separate locomotive axle with supporting tool, need to only be moved to above locomotive wheel pedestal, reduce support by degree
The height of tooling, wheel shaft is placed on axle stand, then reduces the height of supporting tool, can remove supporting tool, described
2 top of worm and gear elevator is provided with disk 21, and the slideway transversely and horizontally placed 3, institute are connected on the disk 21
It states and is provided with left support block 4 and right support block 5 on 3 upper surface 32 of slideway, left support block 4 and right support block 5 are about the slideway 3
Center line bilateral symmetry, the upper surface of left support block 4 and right support block 5 forms " people " font upsided down.Support of the invention
Tooling is provided with adjustable support portion, support portion includes left support block 4 and right support block 5, left and right supporting block composition
" people " font, " people " font are advantageous in that the wheel shaft for small axle diameter, wheel shaft can be placed in left support block 4 and right support block 5
Among the angle on inclined-plane, support portion can have good support to wheel shaft, when the outer diameter of wheel shaft is greater than left support block 4 and right support block
When the angle on 5 inclined-planes, the arc on 5 top of left support block 4 and right support block can have good supporting role to the wheel shaft of large-diameter.
So can be carried out supporting for the wheel shaft of different tube diameters when left and right supporting block is close together, it is easy to operate, it is easy to use.
The left support block 4 and right support block 5 have been respectively cooperating with threaded rod 6, and the axis of threaded rod 6 and the upper surface 32 of slideway 3 are parallel.
Supporting tool of the invention passes through rotation 4 He of left support block when left and right supporting block is close together and is not able to satisfy support and requires
The threaded rod that right support block 5 cooperates adjusts relative position between left support block 4 and right support block 5, therefore can be used to support
The locomotive axle of more Large Diameter Pipeline more expands the versatility of supporting tool.
As a further improvement of the present invention, blind hole is set on 3 lower end surface 31 of slideway, and the aperture of blind hole is greater than the worm gear
The outer diameter of 2 top disc 21 of worm screw elevator, the depth of blind hole are greater than the thickness of disk 21, are additionally provided on the lower end surface 31
Bayonet, the aperture of bayonet are greater than the outer diameter of the vertical screw rod of the worm and gear elevator 2, and the disk 21 can be in blind hole up and down
It is mobile, and the optimal design of bayonet is the outer diameter of the vertical screw rod of worm and gear elevator 2 described in the aperture of bayonet and is less than circle
The outer diameter of disk 21, the bayonet of such lower part can play a part of supporting disk 21, prevent disk 21 from being sent out by excessive strength
Raw inclination, influences tooling support effect.This structure is that activity connects with support portion convenient for the disk 21 on worm and gear elevator 2
The mode connect avoids the screw rod of worm and gear elevator 2 disc-rotated to connect support portion rotation, simplifies operation.
As a further improvement of the present invention, several idler wheels 7 are installed on left support block 4 and right support block 5, idler wheel 7 can
Around own axis.It realizes rolling friction, reduces the frictional resistance of support portion and wheel shaft, protect surface and the branch of wheel shaft
The surface of support part.
As a further improvement of the present invention, the left and right ends of slideway 3 are equipped with baffle 8, and baffle 8 and threaded rod 6 are with spiral shell
The mode of line connects, and activity is connected in corresponding supporting block respectively for the inner end of the threaded rod 6.
As a further improvement of the present invention, the universal wheel 9 of brake is provided on 1 lower end surface of cup dolly.Facilitate branch
Support tooling is moved to designated position, and the brake on universal wheel makes supporting tool be fixed on designated position, increases supporting tool
Flexibility facilitates operation.
As a further improvement of the present invention, the outer end of threaded rod 6 is provided with turntable handle.
Claims (6)
1. a kind of supporting tool for positioning vehicle wheel shaft, it is characterised in that: including cup dolly (1), the cup dolly
(1) it is fixedly installed on worm and gear elevator (2), worm and gear elevator (2) top is provided with disk (21), described
It is connected with the slideway transversely and horizontally placed (3) on disk (21), is provided with left support on slideway (3) upper surface (32)
The center line bilateral symmetry of block (4) and right support block (5), left support block (4) and right support block (5) about the slideway (3), it is left
The upper surface of supporting block (4) and right support block (5) forms " people " font upsided down, the left support block (4) and right support block (5)
It has been respectively cooperating with threaded rod (6), the axis of threaded rod (6) is parallel with upper surface (32) of slideway (3).
2. the supporting tool according to claim 1 for positioning vehicle wheel shaft, it is characterised in that: under the slideway (3)
Blind hole is set on end face (31), and the aperture of blind hole is greater than the outer diameter of worm and gear elevator (2) top disc (21), blind hole
Depth be greater than the thickness of disk (21), bayonet is additionally provided on the lower end surface (31), the aperture of bayonet is greater than the worm gear
The outer diameter of the vertical screw rod of worm screw elevator (2), the disk (21) can move up and down in blind hole.
3. the supporting tool according to claim 1 for positioning vehicle wheel shaft, it is characterised in that: the left support block
(4) and on right support block (5) it is equipped with several idler wheels (7), idler wheel (7) can be around own axis.
4. the supporting tool according to claim 1 for positioning vehicle wheel shaft, it is characterised in that: the slideway (3)
Left and right ends are equipped with baffle (8), and baffle (8) is threadingly connect with threaded rod (6), the inner end of the threaded rod (6)
Activity is connected in corresponding supporting block respectively.
5. the supporting tool according to claim 1 for positioning vehicle wheel shaft, it is characterised in that: the cup dolly
(1) universal wheel (9) of brake is provided on lower end surface.
6. the supporting tool according to claim 1 for positioning vehicle wheel shaft, it is characterised in that: the threaded rod (6)
Outer end be provided with turntable handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559925.3A CN109227186A (en) | 2017-07-11 | 2017-07-11 | A kind of supporting tool for positioning vehicle wheel shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559925.3A CN109227186A (en) | 2017-07-11 | 2017-07-11 | A kind of supporting tool for positioning vehicle wheel shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109227186A true CN109227186A (en) | 2019-01-18 |
Family
ID=65083750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710559925.3A Pending CN109227186A (en) | 2017-07-11 | 2017-07-11 | A kind of supporting tool for positioning vehicle wheel shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109227186A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744320A (en) * | 2019-11-01 | 2020-02-04 | 江国升 | Automatic cutting machine of feed type galvanized steel pipe |
| CN113275971A (en) * | 2021-03-31 | 2021-08-20 | 烟台艾迪艾创机器人科技有限公司 | Device suitable for removing irregular burrs of shell type workpiece |
-
2017
- 2017-07-11 CN CN201710559925.3A patent/CN109227186A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744320A (en) * | 2019-11-01 | 2020-02-04 | 江国升 | Automatic cutting machine of feed type galvanized steel pipe |
| CN110744320B (en) * | 2019-11-01 | 2021-12-14 | 上海峰森机械制造有限公司 | Automatic cutting machine of feed type galvanized steel pipe |
| CN113275971A (en) * | 2021-03-31 | 2021-08-20 | 烟台艾迪艾创机器人科技有限公司 | Device suitable for removing irregular burrs of shell type workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190118 |
|
| WD01 | Invention patent application deemed withdrawn after publication |