CN108907828A - A kind of rear axle case positioning device - Google Patents
A kind of rear axle case positioning device Download PDFInfo
- Publication number
- CN108907828A CN108907828A CN201810957272.9A CN201810957272A CN108907828A CN 108907828 A CN108907828 A CN 108907828A CN 201810957272 A CN201810957272 A CN 201810957272A CN 108907828 A CN108907828 A CN 108907828A
- Authority
- CN
- China
- Prior art keywords
- rear axle
- axle case
- cylinder
- guide
- positioning
- 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.)
- Withdrawn
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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
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a kind of rear axle case positioning devices, including guidance supporting table, and the guidance supporting table is by quickly guiding rear axle case to place and fix to the support at rear axle case both ends；Positioning fixed station is provided in positioning through hole in the guidance supporting table；The positioning fixed station can make rear axle case be in a horizontal state, and can carry out quickly positioning to the rear axle case through-hole on rear axle case and fix；This rear axle case positioning device provided by the invention, by guiding supporting table quickly to guide rear axle case and fixing to the support at rear axle case both ends, quick accurate when guarantee positioning fixed station is fixed to the rear axle case through-hole on rear axle case, work efficiency is high.
Description
Technical field
Horizontal location and fixation, while registration quickly can be carried out to rear axle case the present invention relates to a kind of, positioning is solid
Fixed high-efficient rear axle case positioning device.
Background technique
In the prior art, it when carrying out cutting operation to the rear axle case through-hole of rear axle case, requires to use dial gauge every time
It is flat to rear axle case water detection, it then clamps, on the basis of the end for recycling rear axle case, to the rear axle case through-hole of rear axle case
Cutting operation is carried out, working effect is low.
For this purpose, horizontal location and fixation, while registration quickly can be carried out to rear axle case we have invented a kind of, it is fixed
The high rear axle case positioning device of position fixed efficiency.
Summary of the invention
There is provided the invention aims to overcome the deficiencies in the prior art it is a kind of can be quickly horizontal to rear axle case progress
Positioning and fixing, while registration, the high rear axle case positioning device of positioning fixed efficiency.
In order to achieve the above objectives, the technical solution adopted by the present invention is that：A kind of rear axle case positioning device includes guidance branch
Support platform, the upper surface of the guidance supporting table is respectively set there are two the V-type frame that is parallel to each other, and two V-type framves it is symmetrical in
Heart line is overlapped, and two V-type framves are used to support the both ends of rear axle case；The positioning that is provided centrally with of the guidance supporting table is led to
Hole, positioning through hole are located between two V-type framves；Be provided in positioning through hole in the guidance supporting table vertically to transport up and down
Dynamic positioning fixed station；The positioning fixed station upper surface is vertically arranged and lifts column there are four height is identical, and four are lifted
Column is arranged in quadrangle；It is described lift column respectively on be provided with and lift contact, four tops for lifting contact are located at same level
Face；The upper surface of the positioning fixed station is provided centrally with supporting block, and supporting block is perpendicular to the upper surface of positioning fixed station；Institute
It states and is provided with horizontally disposed guide gear in supporting block；The side of the supporting block is provided with the second cylinder, and the second cylinder
Cylinder body be in a horizontal state；The other side of the supporting block is provided with cushion block, and cushion block is in a horizontal state placement；Second gas
It is provided with the first sliding rail with the cylinder of cylinder, the first sliding rail is parallel with the second cylinder；The first sliding block is provided on first sliding rail；
First sliding block upper surface is provided with the first locating piece；The first rack gear is arranged in the side of first sliding block；The guide gear
The side of wheel and the ratcheting connection of the first rack gear；The other side of the guide gear is horizontally disposed the second rack gear, the second rack gear with
First rack gear is parallel；The second sliding block is provided on the outside of second rack gear；The second locating piece is provided on second sliding block；Institute
It states and is provided with the second sliding rail below the second sliding block；Second sliding rail is horizontally fixed on cushion block；The bottom of the positioning fixed station
Face is vertically arranged there are four guide post, and four guide posts are in quadrangle；Guide sleeve is provided on the guide post；The guide sleeve bottom is provided with
Support base；The plane perpendicular of the support base is provided with third cylinder；The piston rod connection positioning fixed station of the third cylinder
Bottom surface, when the both ends of rear axle case are placed in V-type frame, third cylinder driving positioning fixed station move up, four
Lift contact simultaneously with rear axle case following table face contact when, rear axle case is in horizontality, while the first locating piece and second
Locating piece is inserted into the rear axle case through-hole of rear axle case simultaneously；When the second cylinder drive the first sliding block along the first sliding rail forward
When mobile, the first rack gear on the first sliding block pushes guide gear rotation, and guide gear is made to guide the second rack gear towards the first rack gear
Opposite direction is mobile, so that the first locating piece and the second locating piece be made quickly to open in the rear axle case through-hole on rear axle case
Wall is fixed.
Preferably, the guidance supporting table upper surface is respectively set there are two the first cylinder, and the cylinder body of the first cylinder with
Guide supporting table upper surface vertical；Be provided with rotatable fixed frame on the piston rod of first cylinder, when fixed frame around
When piston rod rotation is to the surface of rear axle case, the first cylinder driving fixed frame is moved down, and fixed frame is made to compress rear axle
Axle housing.
Preferably, two first cylinders are located at the same side of V-type frame.
Preferably, the upper surface of the guidance supporting table is respectively arranged with the guide post being parallel to each other, the guide post and V
Type frame is arranged in parallel；When drive a vehicle hanged rear axle case contact guidance column when, rear axle case can glide along guide post, and after making
The both ends of axle shell are placed into V-type frame.
Preferably, there are two centrosymmetric support cranes for the guidance supporting table subjacent setting；The support
There are two centrosymmetric guide sleeves for the setting of crane upper surface, and two guide sleeves are perpendicular to the upper surface of support crane；
Guide post is provided in the guide sleeve；What the guiding top end was provided with horizontality lifts plate, lifts plate and is located at guidance
The bottom surface of supporting table；The center for lifting plate connects the piston rod of the 4th cylinder；4th cylinder is fixed on support lifting
On frame, when the driving of the 4th cylinder is lifted plate and is moved up, lift strip guidance supporting table moved up along guide sleeve, make to draw
It raises the position for leading supporting table.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：
Rear axle case positioning device of the present invention lifts contact while touching rear axle by four on positioning fixed station
Behind axle housing bottom, rear axle case is in a horizontal state；The first locating piece and the second locating piece on positioning fixed station can quickly open
Rear axle case through-hole wall on rear axle case is fixed；The present invention quickly can carry out horizontal location to rear axle case and consolidate
It is fixed, while registration, positioning fixed efficiency are high.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of rear axle case positioning device of the present invention；
Fig. 2 is the three-dimensional amplification signal of the first angle of the positioning fixed station in rear axle case positioning device of the present invention
Figure；
Fig. 3 is the three-dimensional amplification signal of the second angle of the positioning fixed station in rear axle case positioning device of the present invention
Figure；
Fig. 4 is the three-dimensional amplification signal for being used to position fixed rear axle case in rear axle case positioning device of the present invention
Figure；
The components in the drawings are labeled as follows：1, supporting table is guided；11, V-type frame；12, the first cylinder；13, fixed frame；14, draw
Guide post；15, positioning through hole；2, fixed station is positioned；21, column is lifted；22, contact is lifted；23, supporting block；231, guide gear；
232, the first rack gear；233, the second rack gear；234, the first sliding block；235, the second sliding block；236, the first sliding rail；237, second is sliding
Rail；238, the second cylinder；239, cushion block；240, the first locating piece；241, the second locating piece；3, guide post；4, guide sleeve；5, it supports
Seat；6, third cylinder；8, crane is supported；81, guide sleeve；82, guide post；83, plate is lifted；84, the 4th cylinder；9, rear axle bridge
Shell；91, rear axle case through-hole.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Referring to FIG. 1 to FIG. 4, the embodiment of the present invention includes：
The upper surface of a kind of rear axle case positioning device, including guidance supporting table 1, the guidance supporting table 1 is respectively arranged with two
A V-type frame 11 being parallel to each other, and the symmetrical center line of two V-type framves 11 is overlapped, two V-type framves 11 are used to support rear axle
The both ends of axle housing 9；1 upper surface of guidance supporting table is respectively set there are two the first cylinder 12, and the cylinder body of the first cylinder 12
It is vertical with guidance 1 upper surface of supporting table；It is provided with rotatable fixed frame 13 on the piston rod of first cylinder 12, works as fixation
Frame 13 around piston rod rotation to the surface of rear axle case 9 when, the first cylinder 12 driving fixed frame 13 moves down, and makes to fix
Frame 13 compresses rear axle case 9；In the present embodiment, two first cylinders 12 are located at the same side of V-type frame 11；The guidance
The upper surface of supporting table is respectively arranged with the guide post 14 being parallel to each other, and the guide post 14 is arranged in parallel with V-type frame 11；Work as row
When the hanged rear axle case contact guidance column 14 of vehicle, rear axle case 9 can glide along guide post 14, and make the two of rear axle case 9
End is placed into V-type frame 11；The guidance supporting table 1 is provided centrally with positioning through hole 15, and positioning through hole 15 is located at two V-types
Between frame 11.
It is provided with the positioning fixed station 2 that can vertically move up and down in positioning through hole 15 in the guidance supporting table 1, it is fixed
Position fixed station 2 is vertical with guidance supporting table 1；2 upper surface of positioning fixed station is vertically arranged and lifts there are four height is identical
Column 21, and four are lifted column 21 and are arranged in quadrangle；It is described lift column 21 respectively on be provided with and lift contact 22, four are lifted touching
The top of point 22 is located at same level；The upper surface of the positioning fixed station 2 is provided centrally with supporting block 23, and supporting block 23
Perpendicular to the upper surface of positioning fixed station 2；Horizontally disposed guide gear 231 is provided in the supporting block 23.
The side of the supporting block 23 is provided with the second cylinder 238, and the cylinder body of the second cylinder 238 is in a horizontal state；Institute
The other side for stating supporting block 23 is provided with cushion block 239, and cushion block 239 is in a horizontal state placement；The cylinder body of second cylinder 238
On be provided with the first sliding rail 236, the first sliding rail 236 is parallel with the second cylinder 238；First is provided on first sliding rail 236
Sliding block 234；First sliding block, 234 upper surface is provided with the first locating piece 240；The side setting the of first sliding block 234
One rack gear 232；The side of the guide gear 231 and the ratcheting connection of the first rack gear 232；The other side of the guide gear 231
Horizontally disposed to have the second rack gear 233, the second rack gear 233 is parallel with the first rack gear 232；It is provided on the outside of second rack gear 233
Second sliding block 235；The second locating piece 241 is provided on second sliding block 235；Is provided with below second sliding block 235
Two sliding rails 237；Second sliding rail 237 is horizontally fixed on cushion block 239, when the second cylinder 238 drive the first sliding block 234 along
When first sliding rail 236 moves forward, the first rack gear 232 on the first sliding block 234 pushes guide gear 231 to rotate, and makes guide gear
231 the second rack gear 233 of guidance of wheel is mobile towards 232 opposite direction of the first rack gear, to make the first locating piece 240 and the second locating piece
91 inner wall of rear axle case through-hole on rear axle case 9 is fixed in 241 quick open.
The plane perpendicular setting of the positioning fixed station 2 is in quadrangle there are four guide post 3, four guide posts 3；The guide post 3
On be provided with guide sleeve 4；4 bottom of guide sleeve is provided with support base 5；The plane perpendicular of the support base 5 is provided with third cylinder
6；The bottom surface of the piston rod connection positioning fixed station 2 of the third cylinder 6, when the both ends of rear axle case 9 are placed on V-type frame 11
When middle, third cylinder 6 driving positioning fixed station 2 move up, four lift contact 22 simultaneously with 9 following table face contact of rear axle case
When, rear axle case 9 is in horizontality, while the first locating piece 240 and the second locating piece 241 are inserted into rear axle case 9 simultaneously
In rear axle case through-hole 91.
There are two centrosymmetric support cranes 8 for 1 subjacent of the guidance supporting table setting；The support crane
There are two centrosymmetric guide sleeves 81 for the setting of 8 upper surfaces, and two guide sleeves 81 are perpendicular to the upper surface of support crane 8；
Guide post 82 is provided in the guide sleeve 81；What 82 top of guide post was provided with horizontality lifts plate 83, lifts plate
83 are located at the bottom surface of guidance supporting table 1；The center for lifting plate 83 connects the piston rod of the 4th cylinder 84；4th cylinder
84 are fixed on support crane 8, when plate 83 is lifted in the driving of the 4th cylinder 84 to move up, lift plate 83 and support with guidance
Platform 1 is moved up along guide sleeve 81, raises the position for guiding supporting table 1.
When work, when hanged rear axle case 9 of driving a vehicle touches contact guidance column 14, rear axle case 9 is along guide post
14 glide, and are placed into the both ends of rear axle case 9 in V-type frame 11, and V-type frame 11 supports the both ends of rear axle case 9 at this time, then
Fixed station 2 is positioned to rise, after four on positioning fixed station 2, which lift contact 22, all touches 9 bottom of rear axle case, rear axle bridge
Shell 9 is in horizontal positioned；When driving the first sliding block 234 to move forward along the first sliding rail 236 followed by the second cylinder 238, first
The first rack gear 232 on sliding block 234 pushes guide gear 231 to rotate, and guide gear 231 is made to guide the second rack gear 233 towards first
232 opposite direction of rack gear is mobile, opens the first locating piece 240 and the second locating piece 241 quickly to the rear axle on rear axle case 9
91 inner wall of axle housing through-hole is fixed；When followed by fixed frame 13 around surface of the piston rod rotation to 9 both ends of rear axle case,
First cylinder driving fixed frame 13 moves down, and fixed frame 13 is made to compress rear axle case 9；It is lifted followed by the driving of the 4th cylinder 84
When plate 83 moves up, lifts plate 83 and moved up with guidance supporting table 1 along guide sleeve 81, make that supporting table 1 is guided to be lifted to
Setting position.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：
After rear axle case positioning device of the present invention is lifted contact 22 while being touched by four on positioning fixed station
Behind 9 bottom of axle shell, rear axle case 9 is in a horizontal state；Position the first locating piece 240 and the second locating piece 241 on fixed station
It can quickly open and 91 inner wall of rear axle case through-hole on rear axle case 9 is fixed；The present invention can quickly to rear axle case into
Row horizontal location and fixation, while registration, positioning fixed efficiency are high.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand the contents of the present invention and be implemented, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (5)
1. a kind of rear axle case positioning device, it is characterised in that：Comprising guiding supporting table, the upper surface point of the guidance supporting table
Not She Zhi there are two the V-type framves that are parallel to each other, and the symmetrical center line of two V-type framves is overlapped, and two V-type framves are used to support
The both ends of rear axle case；The guidance supporting table is provided centrally with positioning through hole, and positioning through hole is located between two V-type framves；
The positioning fixed station that can vertically move up and down is provided in positioning through hole in the guidance supporting table；The positioning fixed station
Upper surface is vertically arranged and lifts column there are four height is identical, and four are lifted column in quadrangle setting；It is described to lift column difference
On be provided with and lift contact, four tops for lifting contact are located at same level；The upper surface center of the positioning fixed station
It is provided with supporting block, and supporting block is perpendicular to the upper surface of positioning fixed station；Horizontally disposed draw is provided in the supporting block
Guide tooth wheel；The side of the supporting block is provided with the second cylinder, and the cylinder body of the second cylinder is in a horizontal state；The supporting block
The other side is provided with cushion block, and cushion block is in a horizontal state placement；It is provided with the first sliding rail with the cylinder of second cylinder, first
Sliding rail is parallel with the second cylinder；The first sliding block is provided on first sliding rail；First sliding block upper surface is provided with first
Locating piece；The first rack gear is arranged in the side of first sliding block；The side of the guide gear and the ratcheting connection of the first rack gear；Institute
The other side for stating guide gear, which is horizontally disposed with, the second rack gear, and the second rack gear is parallel with the first rack gear；On the outside of second rack gear
It is provided with the second sliding block；The second locating piece is provided on second sliding block；The second sliding rail is provided with below second sliding block；
Second sliding rail is horizontally fixed on cushion block；There are four guide post, four guide posts for the plane perpendicular setting of the positioning fixed station
In quadrangle；Guide sleeve is provided on the guide post；The guide sleeve bottom is provided with support base；The plane perpendicular of the support base is set
It is equipped with third cylinder；The bottom surface of the piston rod connection positioning fixed station of the third cylinder, when the both ends of rear axle case are placed
When in V-type frame, third cylinder driving positioning fixed station is moved up, and four are lifted contact while connect with rear axle case lower surface
When touching, rear axle case is in horizontality, while the first locating piece and the second locating piece are inserted into the rear axle bridge of rear axle case simultaneously
In shell through-hole；When the second cylinder drives the first sliding block to move forward along the first sliding rail, the first rack gear on the first sliding block is pushed away
Dynamic guide gear rotation, makes guide gear guide the second rack gear mobile towards the first rack gear opposite direction, to make the first locating piece
It is quickly opened with the second locating piece and the rear axle case through-hole wall on rear axle case is fixed.
2. rear axle case positioning device according to claim 1, it is characterised in that：The guidance supporting table upper surface difference
There are two the first cylinders for setting, and the cylinder body of the first cylinder is vertical with guidance supporting table upper surface；The piston of first cylinder
Rotatable fixed frame is provided on bar, when fixed frame is around the surface of piston rod rotation to rear axle case, the first cylinder
Driving fixed frame moves down, and fixed frame is made to compress rear axle case.
3. rear axle case positioning device according to claim 2, it is characterised in that：Two first cylinders are located at V-type
The same side of frame.
4. rear axle case positioning device according to claim 1, it is characterised in that：The upper surface point of the guidance supporting table
It is not provided with the guide post being parallel to each other, the guide post is arranged in parallel with V-type frame；When the rear axle case contact for driving a vehicle hanged is drawn
When guide post, rear axle case can glide along guide post, and be placed into the both ends of rear axle case in V-type frame.
5. rear axle case positioning device according to claim 1, it is characterised in that：The guidance supporting table subjacent is set
Centrosymmetric support crane there are two setting；The support crane upper surface is arranged there are two centrosymmetric guide sleeve,
And two guide sleeves are perpendicular to the upper surface of support crane；Guide post is provided in the guide sleeve；The guiding top end
Be provided with horizontality lifts plate, lifts the bottom surface that plate is located at guidance supporting table；The center for lifting plate connects the 4th gas
The piston rod of cylinder；4th cylinder is fixed on support crane, when plate is lifted in the driving of the 4th cylinder to move up, is lifted
Strip guidance supporting table moved up along guide sleeve, make guide supporting table position raise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810957272.9A CN108907828A (en) | 2018-08-22 | 2018-08-22 | A kind of rear axle case positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810957272.9A CN108907828A (en) | 2018-08-22 | 2018-08-22 | A kind of rear axle case positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108907828A true CN108907828A (en) | 2018-11-30 |
Family
ID=64405167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810957272.9A Withdrawn CN108907828A (en) | 2018-08-22 | 2018-08-22 | A kind of rear axle case positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108907828A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746719A (en) * | 2019-03-19 | 2019-05-14 | 湖北车桥有限公司 | A kind of rear axle case body subtracts total face and smooths tooling |
| CN112453238A (en) * | 2020-11-17 | 2021-03-09 | 燕山大学 | Stamping forming method of integral axle housing bridge package |
| CN114619401A (en) * | 2022-04-18 | 2022-06-14 | 宁夏巨能机器人股份有限公司 | Automatic axle housing counterweight mechanism of dismouting |
| CN114850773A (en) * | 2022-05-19 | 2022-08-05 | 华翔翔能科技股份有限公司 | Clamping device for welding |
-
2018
- 2018-08-22 CN CN201810957272.9A patent/CN108907828A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746719A (en) * | 2019-03-19 | 2019-05-14 | 湖北车桥有限公司 | A kind of rear axle case body subtracts total face and smooths tooling |
| CN112453238A (en) * | 2020-11-17 | 2021-03-09 | 燕山大学 | Stamping forming method of integral axle housing bridge package |
| CN112453238B (en) * | 2020-11-17 | 2023-06-16 | 燕山大学 | Stamping forming method of integral axle housing and axle package |
| CN114619401A (en) * | 2022-04-18 | 2022-06-14 | 宁夏巨能机器人股份有限公司 | Automatic axle housing counterweight mechanism of dismouting |
| CN114619401B (en) * | 2022-04-18 | 2024-04-05 | 宁夏巨能机器人股份有限公司 | Automatic dismouting axle housing counter weight mechanism |
| CN114850773A (en) * | 2022-05-19 | 2022-08-05 | 华翔翔能科技股份有限公司 | Clamping device for welding |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |