CN208304424U - A kind of Vehicle Processing cylinder barrel support base - Google Patents
A kind of Vehicle Processing cylinder barrel support base Download PDFInfo
- Publication number
- CN208304424U CN208304424U CN201820767559.0U CN201820767559U CN208304424U CN 208304424 U CN208304424 U CN 208304424U CN 201820767559 U CN201820767559 U CN 201820767559U CN 208304424 U CN208304424 U CN 208304424U
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- screw rod
- upper slide
- slide rest
- cylinder barrel
- top cover
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Abstract
A kind of Vehicle Processing cylinder barrel support base, including pedestal, Handleset, screw rod, screw rod positioning seat, upper slide rest, fixing seat.It further include having top cover.One end of Handleset and screw rod is connected, and screw rod and screw rod positioning seat are rotatedly connected.The upper end of upper slide rest and the lower end of fixing seat are fixed together.Corresponding site of the downward extension of the front and rear sides of upper slide rest respectively with the front and rear sides of pedestal is movably connected.The middle-end of upper slide rest extends downwards ground equipped with the screw rod interconnecting piece being threadedly coupled with screw rod.Top cover is equipped with and the cylindrical hole of cylinder barrel outer cylinder to be processed adaptation, and top cover is rolled with the upper end of fixing seat to be connected, and top cover is equipped with cone machine hole by one end of Handleset, and Handleset is located at the side of lathe host.Advantage is: can be used to process the inner hole, internal screw thread and inside groove operation of the same cylinder barrel simultaneously, have simple and reasonable, the wide advantage of usage.
Description
Technical field
The utility model relates to a kind of machining auxiliary tools, and in particular to a kind of Vehicle Processing cylinder barrel support base.
Background technique
The usually vehicle of one end of Barrel of Hydraulic Cylinders is formed with internal screw thread, and close to the inner end position of the internal screw thread, then vehicle is formed with one
A side and the vertical inside groove of bore axis.Barrel of Hydraulic Cylinders inner hole, internal screw thread or inside groove need very high concentricity requirement, and
Traditional processing method is to take centre frame car screw thread or inside groove, and this for thin-wall tube cylinder barrel, outer circle does not allow Vehicle Processing
When ride at centre frame, it is also contemplated that cylinder barrel wall thickness is inconsistent, easily lead to the error of machining accuracy, so do not meet processing essence
The requirement of degree.Therefore, it is higher to design a kind of versatility, production management is conveniently and lower-cost interchangeable Vehicle Processing cylinder barrel supports
Seat, with regard to becoming problem extremely to be solved.
201721393123 .1 of application number, 207267170 U of Authorization Notice No. CN, a kind of entitled " multifunctional hole-drilling
The utility model patent of fixture " discloses a kind of patented technology:
" including two symmetrically arranged clamping devices, which is characterized in that the clamping device includes horizontal positioned hydraulic
Cylinder, the Barrel of Hydraulic Cylinders is affixed on the rack, and the piston rod end of the hydraulic cylinder is connected with the support plate of vertical display, institute
Support plate is stated equipped with clamping device；
The clamping device includes upper vertical clamping plate, lower vertical clamping plate, and the upper vertical clamping plate is affixed on the supporting plate, institute
It states the affixed sliding block in the lower vertical clamping plate back side to be placed in the sliding slot opened up in support plate, the upper vertical clamping plate, lower vertical clamping plate
Offer corresponding V-shaped groove；
Two sides are equipped with horizontal clamping plate, the lower vertical folder at the top of the upper vertical clamping plate two sides of the bottom and lower vertical clamping plate
Plate is threaded with the screw rod of vertical display, and the screw rod runs through lower vertical clamping plate, and the screw tip is rotatably connected on perpendicular
Straight clamping plate bottom." according to the patent specification, " when needing to be drilled to column class part, cylinder is placed in V-shaped groove,
Then clamped by hydraulic cylinder " bore operation can be completed.But the patent can only give progress bore operation to axial workpiece, and
Interior screw thread or inside groove operation cannot be done there are the relatively little of problem of machining function, in addition the patented technology using when need a pair
Clamping device works together, and structure composition is not simple enough.
Summary of the invention
The main inventive purpose of the utility model is to provide a kind of can both be used to the interior hole work of thin-wall tube cylinder barrel progress
Industry, and can be used to carry out thin-wall tube cylinder barrel a kind of Vehicle Processing cylinder barrel support base of internal screw thread and inside groove processing operation.
Technical solution used in the utility model is: a kind of Vehicle Processing cylinder barrel support base, including pedestal, Handleset, silk
Bar, screw rod positioning seat, upper slide rest, fixing seat.It further include having top cover.One end of Handleset and screw rod is connected, screw rod and screw rod
Positioning seat is rotatedly connected.The upper end of upper slide rest and the lower end of fixing seat are fixed together.The front and rear sides of upper slide rest extends downwards
Corresponding site of the portion respectively with the front and rear sides of pedestal is movably connected.The middle-end of upper slide rest extend downwards ground be equipped with and screw rod into
The screw rod interconnecting piece that row is threadedly coupled.Top cover is equipped with and the cylindrical hole of cylinder barrel outer cylinder to be processed adaptation, top cover and fixing seat
Upper end roll and be connected, top cover is equipped with cone machine hole by one end of Handleset, and Handleset is located at the side of lathe host.
Handleset is located at the side of lathe host, and rotary screw rod drives upper slide rest to move left and right, and upper slide rest drives solid again
Reservation moves left and right to be adapted with the length of cylinder barrel to be processed.In use, one end of cylinder barrel and lathe spindle are connected, cylinder barrel
The other end [one end for needing machining internal thread and inside groove] be plugged on cylinder barrel adaptation top cover inner hole in, in vehicle cylinder barrel
When round and internal screw thread, cylinder barrel rotates under the drive of main shaft, and cutter moves in cylinder barrel along main-shaft axis direction；When wanting interior slot
When, cylinder barrel rotation, required for cutter is no longer axially moveable to produce behind the position for moving axially to interior slot of cylinder barrel
Inside groove.The utility model, only with a Vehicle Processing cylinder barrel support base, so that it may complete vehicle cylinder barrel inner circle, internal screw thread and phase
The processing and manufacturing for the inside groove answered has the advantages that overall structure is simple, reasonable and easy to use
Preferably, being equipped with single-row tapered roller bearing between top cover and the upper end of fixing seat.Single-row tapered roller bearing
Inner ring and top cover interference fit, the upper end interference fit of the outer ring of single-row tapered roller bearing and fixing seat.Top cover is close to hand
One end of handle component is equipped with stop collar, and the outer diameter of stop collar is greater than the outer diameter of the outer ring of single-row tapered roller bearing.Top cover is separate
One end of Handleset is equipped with O-ring fixing groove, is equipped with O-ring in O-ring fixing groove.This preferred embodiment, structurally reasonable, vehicle cylinder
When cylinder inner circle and internal screw thread, cylinder barrel rotary resistance is small.
Preferably, the rear end of the lower end of pedestal is equipped with the pedestal installing locating slot of left and right trend.This preferred embodiment, it is described
Corresponding positioning guide rail in pedestal installing locating slot and lathe matches, and whole have the advantages that structurally reasonable, is conducive to improve
The accuracy and installation effectiveness of pedestal installation.
Preferably, fixing seat includes bottom plate, end plate, front side board and back side panel.The lower end of end plate and bottom plate are connected；Front side
Plate and back side panel are the side plate of rectangular triangle.Two right-angle sides of front side board front end with both bottom plate and end plate respectively
It is connected, two right-angle sides of back side panel are connected with the rear end of bottom plate and end plate two sides respectively.Upper slide rest and bottom plate are fixed together.
This preferred embodiment, it is structurally reasonable, save material, processing and manufacturing is easy, integral rigidity height.
Preferably, further include having positioning screw, the threaded hole that correspondingly screw rod positioning seat is equipped with and positioning screw is adapted to,
The positioning ring groove that screw rod is equipped with and the head of positioning screw is adapted to, the head of positioning screw is stretched outside in positioning ring groove.This is preferably
Scheme, simple and reasonable, processing and manufacturing is easy, and use reliability is high.
Preferably, upper slide rest further includes rear portion and several balls under front, upper slide rest under upper slide rest main body, upper slide rest.
Rear portion and upper slide rest main body are bolted under front, upper slide rest under upper slide rest.Under upper slide rest under front, upper slide rest rear portion it is close
One end of screw rod is inclined-plane diagonally downward, and the corresponding inclined-plane diagonally downward is equipped with corresponding with ball adaptation
Pit, the half of ball are fallen into corresponding pit.Upper slide rest is realized using ball and the front and rear sides of pedestal is movably connected.
This preferred embodiment, structure is simple, and frictional resistance is small between upper slide rest and pedestal.
Preferably, Handleset includes handle main body, crank.Handle main body is fixedly connected with crank, handle main body and
Screw rod, which is fixed together, realizes that one end of Handleset and screw rod is connected.This preferred embodiment shakes screw rod and is easy.
In conclusion the beneficial effects of the utility model are: a Vehicle Processing cylinder barrel support base can be used to process simultaneously
Inner hole, internal screw thread and the inside groove operation of the same cylinder barrel have simple and reasonable, the wide advantage of usage.
Detailed description of the invention
Fig. 1: the structural schematic diagram of the utility model；
Fig. 2: A-A schematic cross-sectional view；
In figure: pedestal 1, pedestal installing locating slot 1.1, Handleset 2, handle main body 2.1, crank 2.2, screw rod 3, positioning
Front 5.2, upper slide rest under annular groove 3.1, screw rod positioning seat 4, positioning screw 4.1, upper slide rest 5, upper slide rest main body 5.1, upper slide rest
Lower rear portion 5.3, several balls 5.4, screw rod interconnecting piece 5.5, bolt 6, positioning pin 7, top cover 8, stop collar 8.1, cone machine hole 8.2,
Single-row tapered roller bearing 9, fixing seat 10, bottom plate 10.1, end plate 10.2, front side board 10.3 and back side panel 10.4, O-ring 11.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
As shown in Figure 1 and Figure 2, the utility model includes pedestal 1, Handleset 2, screw rod 3, screw rod positioning seat 4, positioning spiral shell
Follow closely 4.1, upper slide rest 5, positioning pin 7, top cover 8, fixing seat 10.Wherein, the rear end of the lower end of pedestal 1 is equipped with the pedestal of left and right trend
Installing locating slot 1.1.Handleset 2 includes handle main body 2.1, crank 2.2.Handle main body 2.1 is fixedly connected with crank 2.2,
Handle main body 2.1 and screw rod 3, which are fixed together, realizes that one end of Handleset 2 and screw rod 3 is connected, and specific structural details are because being letter
Single technology, this will not be repeated here.The threaded hole that screw rod positioning seat 4 is equipped with and positioning screw 4.1 is adapted to, screw rod 3 are equipped with and determine
The positioning ring groove 3.1 of the head adaptation of position screw 4.1, the head of positioning screw 4.1 is stretched outside in positioning ring groove 3.1, and then is realized
Screw rod 3 and screw rod positioning seat 4 are rotatedly connected.Top cover 8 is equipped with and the cylindrical hole of cylinder barrel outer cylinder to be processed adaptation, 8 He of top cover
The upper end of fixing seat 10, which rolls, to be connected, and top cover 8 is equipped with cone machine hole 8.2 by one end of Handleset 2, and Handleset 2 is located at lathe
The side of host.Preferably, single-row tapered roller bearing 9 is equipped between top cover 8 and the upper end of fixing seat 10, single-row circular cone rolling
The inner ring and top cover 8 of sub- bearing 9 are interference fitted, the outer ring of single-row tapered roller bearing 9 and the upper end interference fit of fixing seat 10.
Top cover 8 is equipped with stop collar 8.1 close to one end of Handleset 2, and the outer diameter of stop collar 8.1 is greater than single-row tapered roller bearing 9
The outer diameter of outer ring.Top cover 8 is equipped with O-ring fixing groove far from one end of Handleset 2, is equipped with O-ring 11 in O-ring fixing groove.
Corresponding site of the downward extension of the front and rear sides of upper slide rest 5 respectively with the front and rear sides of pedestal 1 is movably connected.Upper slide rest 5
The middle-end ground that extends downwards be equipped with and the screw rod interconnecting piece 5.5 that is threadedly coupled of screw rod 3.Preferably, upper slide rest 5 further includes
Rear portion 5.3 and several balls 5.4 under front 5.2, upper slide rest under upper slide rest main body 5.1, upper slide rest.It is front 5.2 under upper slide rest, small
Rear portion 5.3 and upper slide rest main body 5.1 are connected with and [are indicated in figure with bolt centerline] under planker, front under upper slide rest
5.2, rear portion 5.3 respectively constitutes the downward extension of front and rear sides of upper slide rest 5 under upper slide rest.Front 5.2 under upper slide rest small is dragged
One end of the close screw rod 3 at rear portion 5.3 is inclined-plane diagonally downward under plate, and the corresponding inclined-plane diagonally downward is equipped with
The corresponding pit being adapted to ball 5.4, the half of ball 5.4 are fallen into corresponding pit；Upper slide rest 5 is real using ball 5.4
Now it is movably connected with the front and rear sides corresponding site of pedestal 1.
Preferably, fixing seat 10 includes bottom plate 10.1, end plate 10.2, front side board 10.3 and back side panel 10.4.End plate
10.2 lower end and the weldering of bottom plate 10.1 connect；Front side board 10.3 and back side panel 10.4 are the side plate of rectangular triangle；Front side board
10.3 two right-angle sides are welded with the front end of both bottom plate 10.1 and end plate 10.2 respectively to be connected, two right-angle sides of back side panel 10.4
It welds and connects with the rear end of 10.2 two sides of bottom plate 10.1 and end plate respectively.Positioning pin 7 is set between upper slide rest 5 and bottom plate 10.1, small to drag
If plate 5 and bottom plate 10.1 are fixed together to realize the phase of the upper end of upper slide rest 5 and the lower end of fixing seat 10 by bolt stem 6
Mutually it is connected.
The specific embodiment of the above is only the preferable embodiment of the utility model, and is not limited with this practical
Novel specific implementation structure and practical range.In fact, according to shape, structure and purpose of design described in the utility model
Some equivalent variations can be made.Therefore, all according to made by shape, structure and purpose of design described in the utility model
Some equivalence changes ought to be all contained in the protection scope of the utility model namely these equivalence changes all should be by this reality
With novel protection.
Claims (7)
1. a kind of Vehicle Processing cylinder barrel support base, including pedestal (1), Handleset (2), screw rod (3), screw rod positioning seat (4), small drag
Plate (5), fixing seat (10)；One end of Handleset (2) and screw rod (3) is connected, and screw rod (3) and screw rod positioning seat (4) rotate phase
Even；It is characterized in that: further including having top cover (8)；The upper end of upper slide rest (5) and the lower end of fixing seat (10) are fixed together；It is small to drag
Front and rear sides corresponding site of the downward extension of front and rear sides of plate (5) respectively with pedestal (1) is movably connected；Upper slide rest (5)
The middle-end ground that extends downwards be equipped with and screw rod (3) screw rod interconnecting piece (5.5) for being threadedly coupled；Top cover (8) be equipped with and to
The cylindrical hole of cylinder barrel outer cylinder adaptation is processed, top cover (8) is rolled with the upper end of fixing seat (10) to be connected, and top cover (8) leans on handle group
One end of part (2) is equipped with cone machine hole (8.2), and Handleset (2) is located at the side of lathe host.
2. a kind of Vehicle Processing cylinder barrel support base according to claim 1, it is characterized in that: top cover (8) and fixing seat (10)
Single-row tapered roller bearing (9) are equipped between upper end, the inner ring and top cover (8) of single-row tapered roller bearing (9) are interference fitted, single
The outer ring of row tapered roller bearing (9) and the upper end interference fit of fixing seat (10)；The one of top cover (8) close Handleset (2)
End is equipped with stop collar (8.1), and the outer diameter of stop collar (8.1) is greater than the outer diameter of the outer ring of single-row tapered roller bearing (9)；Top cover
(8) one end far from Handleset (2) is equipped with O-ring fixing groove, is equipped with O-ring (11) in O-ring fixing groove.
3. a kind of Vehicle Processing cylinder barrel support base according to claim 1, it is characterized in that: the rear end of the lower end of pedestal (1) is set
The pedestal installing locating slot (1.1) for thering is left and right to move towards.
4. a kind of Vehicle Processing cylinder barrel support base according to claim 1, it is characterized in that: fixing seat (10) includes bottom plate
(10.1), end plate (10.2), front side board (10.3) and back side panel (10.4)；The lower end of end plate (10.2) and bottom plate (10.1) are solid
Even；Front side board (10.3) and back side panel (10.4) are the side plate of rectangular triangle；Two right-angle sides of front side board (10.3)
It is connected respectively with the front end of both bottom plate (10.1) and end plate (10.2), two right-angle sides of back side panel (10.4) are respectively and bottom plate
(10.1) it is connected with the rear end of end plate (10.2) two sides；Upper slide rest (5) and bottom plate (10.1) are fixed together.
5. a kind of Vehicle Processing cylinder barrel support base according to claim 1, it is characterized in that: further include having positioning screw (4.1),
The threaded hole that correspondingly screw rod positioning seat (4) is equipped with and positioning screw (4.1) are adapted to, screw rod (3) is equipped with and positioning screw
(4.1) positioning ring groove (3.1) of head adaptation, the head of positioning screw (4.1) is stretched outside in positioning ring groove (3.1).
6. a kind of Vehicle Processing cylinder barrel support base described in -5 any one according to claim 1, it is characterized in that: upper slide rest (5) is also
Including rear portion (5.3) and several balls (5.4) under front (5.2), upper slide rest under upper slide rest main body (5.1), upper slide rest；Upper slide rest
Rear portion (5.3) and upper slide rest main body (5.1) are bolted under lower front (5.2), upper slide rest；It front (5.2) under upper slide rest, small drags
One end of the close screw rod (3) of rear portion (5.3) is inclined-plane diagonally downward under plate, on the corresponding inclined-plane diagonally downward
Equipped with the corresponding pit being adapted to ball (5.4), the half of ball (5.4) is fallen into corresponding pit；Upper slide rest (5) utilizes
Ball (5.4) is realized and the front and rear sides of pedestal (1) is movably connected.
7. a kind of Vehicle Processing cylinder barrel support base described in -5 any one according to claim 1, it is characterized in that: Handleset (2)
Including handle main body (2.1), crank (2.2)；Handle main body (2.1) is fixedly connected with crank (2.2), handle main body (2.1) and
Screw rod (3), which is fixed together, realizes that one end of Handleset (2) and screw rod (3) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767559.0U CN208304424U (en) | 2018-05-22 | 2018-05-22 | A kind of Vehicle Processing cylinder barrel support base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767559.0U CN208304424U (en) | 2018-05-22 | 2018-05-22 | A kind of Vehicle Processing cylinder barrel support base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304424U true CN208304424U (en) | 2019-01-01 |
Family
ID=64715152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820767559.0U Active CN208304424U (en) | 2018-05-22 | 2018-05-22 | A kind of Vehicle Processing cylinder barrel support base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208304424U (en) |
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2018
- 2018-05-22 CN CN201820767559.0U patent/CN208304424U/en active Active
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