CN206794820U - Barrel of Hydraulic Cylinders tapping machine - Google Patents
Barrel of Hydraulic Cylinders tapping machine Download PDFInfo
- Publication number
- CN206794820U CN206794820U CN201720312777.0U CN201720312777U CN206794820U CN 206794820 U CN206794820 U CN 206794820U CN 201720312777 U CN201720312777 U CN 201720312777U CN 206794820 U CN206794820 U CN 206794820U
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- China
- Prior art keywords
- bearing
- cylinder barrel
- barrel
- bench drill
- hydraulic cylinders
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Abstract
The utility model discloses a kind of Barrel of Hydraulic Cylinders tapping machine, its drip irrigation device is to include drilling platform；It is fixedly arranged on the bench drill of drilling platform side；The first bearing and the second bearing for support cylinder barrel being downstream slidably connected at successively by bench drill on drilling platform；Drilling platform is installed with the limiting plate perpendicular to drilling platform close to one end of bench drill, and limiting plate abuts with the first bearing close to the side of bench drill；The drill bit of bench drill is located at the top of the first bearing, one end is provided with first bearing to abut with limiting plate, the other end and cylinder barrel end abutment are to change the locating part of horizontal range of the cylinder barrel between axial direction and the drill bit of bench drill, pass through the locating part of setting, can be in the case where bit location change, change projected position of the drill bit on cylinder barrel, so as to carry out the drilling of asymmetric oilhole in the both sides of cylinder barrel, improve drilling efficiency.
Description
Technical field
A kind of Barrel of Hydraulic Cylinders punching apparatus is the utility model is related to, more particularly to a kind of Barrel of Hydraulic Cylinders tapping machine.
Background technology
Hydraulic cylinder is that hydraulic energy is changed into mechanical energy, does straight reciprocating motion（Or oscillating motion）Hydraulic pressure perform member
Part.Its simple in construction, reliable operation.During with it to realize reciprocating motion, deceleration device can be removed from, and do not have drive gap,
Stable movement, therefore be used widely in various mechanical hydraulic systems.
Existing hydraulic cylinder includes cylinder barrel, and the both ends of cylinder barrel offer oil inlet and oil return opening, oil inlet and oil return respectively
The closest cylinder barrel end axial distance of mouth is different, and for oil inlet with being welded with oil nozzle on oil-out, cylinder barrel both ends are fixed with cylinder
Lid, cylinder barrel is interior to be provided with a chamber, and a piston is provided with chamber.
In working fluid cylinder pressure, cylinder barrel needs individually processing, and the oil inlet at cylinder barrel both ends typically uses with oil return opening to drill
Machine, such as bench drill are drilled, but the axial distance of the oil inlet and oil return opening just because of cylinder barrel both ends is asymmetric, so
When being punched out, it is necessary to first to the oil inlet of cylinder barrel one end（Oil return opening）Drilled, after drilling finishes, another to cylinder barrel
The oil-out of outer one end（Oil inlet）Drilled.
In the prior art, most bore mode is that cylinder barrel is placed in below bench-drill bit to be drilled, due to oil inlet with
Oil return opening is different apart from cylinder barrel end axial distance, so when boring second hole, it is impossible to the essence of hole spacing is effectively ensured
Exactness, rely solely on graduated scale and calculate that distance of the perforate to cylinder barrel end is more time-consuming and accuracy is poor.
Utility model content
The purpose of this utility model is to provide one kind can change drill bit in cylinder barrel table in the case where bit location is constant
The projected position in face is so as to having reached the Barrel of Hydraulic Cylinders tapping machine of quick carry out asymmetry oilhole punching.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of Barrel of Hydraulic Cylinders is opened
Hole machine, including drilling platform；It is fixedly arranged on the bench drill of drilling platform side；Drilling platform is downstream slidably connected at by bench drill successively
On for support cylinder barrel the first bearing and the second bearing；The drilling platform close to one end of bench drill be installed with perpendicular to
The limiting plate of the drilling platform, limiting plate abut with first bearing close to the side of bench drill；The drill bit position of the bench drill
Abutted in being provided with one end on the top of first bearing, first bearing with limiting plate, the other end supports with cylinder barrel end
Connect to change the locating part of horizontal range of the cylinder barrel between axial direction and the drill bit of bench drill.
By using such scheme, due to needing first to process the oilhole of cylinder barrel one end, other end of axle is then reprocessed
To apart from asymmetric oilhole, therefore, first cylinder barrel to be processed can be connected on limiting plate, afterwards to one end of cylinder barrel away from
It is punched out from the oilhole of cylinder barrel end farther out, cylinder barrel is then rotated into 180 degree, and limit is placed between limiting plate and cylinder barrel
Position part so as to change horizontal range of the cylinder barrel apart from drill bit, so as to go out the oilhole nearer apart from cylinder barrel, due to drill bit with
Limiting plate is motionless, so the benchmark of punching twice does not change, can be more by the locating part according to added by actual requirement
Quickly the asymmetric oilhole at cylinder barrel both ends is punched out, improves operating efficiency.
Preferably, the locating part is a spacing annulus, the diameter of spacing annulus is identical with the diameter of the cylinder barrel.
By using such scheme, using with the spacing annulus of cylinder barrel diameter identical, cylinder barrel end and limit can be connected to
Between the plate of position, so as to change the horizontal range between cylinder barrel drill bit, spacing annulus can need to take away and dose at any time, accelerate
Punching speed, improves operating efficiency.
Preferably, the drill bit that the end face of the spacing annulus away from limiting plate is less than the bench drill to the distance of limiting plate exists
The distance for projecting to limiting plate on first bearing.
By using such scheme, due to adjusting the distance first, the oilhole of cylinder barrel end farther out is punched out, so carrying out
, it is necessary to ensure that the punch side of cylinder barrel is located at below drill bit, so spacing annulus is remote when the oilhole of the cylinder barrel other end is punched out
The end face of limiting plate is necessarily less than the distance that projects to limiting plate of the drill bit of bench drill on the first bearing to the distance of limiting plate,
Smooth punching is so just can guarantee that, is avoided because operational error causes drill bit to get into spacing annulus.
Preferably, first bearing and the second bearing offer the " V "-shaped standing groove in section.
By using such scheme, the standing groove for the V-shaped that the first bearing and the second bearing open up, what can be stablized will circle
The cylinder barrel of cylindricality blocks so that cylinder barrel when being punched will not occurred level movement and upward bounce, ensure punching
Accuracy.
Preferably, second bearing is provided with axis to prospective component.
By using such scheme, due to needing to rotate cylinder barrel after first oilhole punching is carried out to cylinder barrel
180 degree,, can by the axis of setting to prospective component thus it cannot be guaranteed that two oilholes of cylinder barrel are located on same axis
Ensure to keep in same horizontal line with first oilhole when rushing second oilhole, improve the quality of product.
Preferably, the axis includes being plugged on second bearing perpendicular to rig floor length direction side to prospective component
Upper surface and diameter and oilhole diameter identical alignment rods, it is fixedly arranged on the supporting plate of the second bearing opposite side and is slidably connected at branch
The abutting bar of fagging upper end, the abutting bar abut against in the top of cylinder barrel with the alignment rods being plugged in oilhole.
By using such scheme, first oilhole is punched out first, then cylinder barrel rotation 180 degree, by alignment rods
In first oilhole of insertion and propping up alignment rods with abutting bar enables drill bit accurately to go out with first oilhole in same
Oilhole on one horizontal line.
Preferably, the neck for abutting bar and semicircular arc being offered close to one end of alignment rods, the alignment rods side
It is stuck in the neck.
By using such scheme, by the neck of setting, alignment rods are enabled to be avoided with abutting the stable abutting of bar
During punching, abut bar and relative slip occurs with alignment rods, ensure punching quality.
In summary, the utility model has the advantages that：
1st, cylinder barrel can be changed apart from the distance of limiting plate by the spacing annulus set on the first bearing so as to change
Drill bit punching position enables drill bit to go out the oilhole of different distance, and locating part can be taken away and put at any time as needed
Put, improve punching speed, improve operating efficiency；
2nd, can be when carrying out the second oilhole punching by the axis of setting to prospective component so that treat punch side positioned at brill
The underface of head, not only improves the stable punching of drill bit, and can enough ensure second oilhole that cylinder barrel goes out and between first
Individual oilhole is in same horizontal line, be ensure that the uniformity of cylinder barrel punching, is improved punching quality.
Brief description of the drawings
Fig. 1 is the overall structure diagram of Barrel of Hydraulic Cylinders tapping machine；
Fig. 2 is that Barrel of Hydraulic Cylinders tapping machine protrudes structural representation of the axis to prospective component；
Fig. 3 is the first oilhole of prominent cylinder barrel and the schematic diagram of the second oilhole drilling.
In figure, 1, drilling platform；11st, stool for supporting；2nd, bench drill；21st, drill bit；3rd, rectangle slide rail；31st, groove is slipped；4th, it is spacing
Plate；5th, the first bearing；6th, the second bearing；61st, rectangle chute；62nd, fin is slipped；7th, standing groove；8th, spacing annulus；9th, cylinder barrel；
91st, the first oilhole；92nd, the second oilhole；10th, axis is to prospective component；101st, alignment rods；1011st, shank；1012nd, bar is held；
1013rd, sway chain；102nd, bar is abutted；1021st, neck；1022nd, bar-shaped trough；103rd, supporting plate；1031st, screwed hole；1032nd, it is fixed
Bolt；104th, jack.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of Barrel of Hydraulic Cylinders tapping machine, with reference to figure 1, including the drilling platform 1 of rectangle, it is arranged at the two of drilling platform 1
Hold for supporting the stool for supporting 11 of drilling platform 1 and being fixedly connected on the bench drill 2 of the one end of drilling platform 1.
The slide rail 3 with the rectangle of the length direction of drilling platform 1, slide rail 3 are provided with the center line of the length direction of drilling platform 1
Both sides offer the sliding groove 31 of semicircular arc, be disposed with drilling platform 1 by one end to the other end close to bench drill 2
Limiting plate 4, the first bearing 5 and the second bearing 6, limiting plate 4 can be the steel plate of rectangle, and limiting plate 4 is vertically fixedly connected on brill
For hole platform 1 close to one end of bench drill 2, the first bearing 5 and the second bearing 6 are size shape identical rectangular block.
With reference to figure 1 and Fig. 2, the first bearing 5 offers the cunning for the rectangle being adapted with slide rail 3 with the bottom of the second bearing 6
Groove 61, the both sides of chute 61 integrally formed with the semicircular arc mutually chimeric with sliding groove 31 sliding fin 62, the first bearing 5 with
Second bearing 6 is slidably connected on slide rail 3.
The " V "-shaped placement for horizontal positioned cylinder barrel 9 in section is further opened with first bearing 5 and the second bearing 6
Groove 7, the first bearing 5 are located at the lower section of the drill bit 21 of bench drill 2, and finite place piece is placed in the standing groove 7 of the first bearing 5 and is used to change
The end of cylinder barrel 9 to limiting plate 4 horizontal range so that drill bit 21 can drill to the asymmetric oilhole on cylinder barrel 9.
Locating part can use the diameter spacing annulus 8 consistent with cylinder barrel 9, and spacing annulus 8 can gather materials on the spot, side
Just make, the horizontal range of end face distance limiting plate 4 of the spacing annulus 8 away from limiting plate 4 should be ensured that the drill bit less than bench drill 2
21 arrive the horizontal range of limiting plate 4.
With reference to axis is provided with the bearing 6 of figure 2 second to prospective component 10, axis includes alignment rods 101 to prospective component 10, supported
Extension bar 102 and supporting plate 103, alignment rods 101 include vertical shank 1011 and are welded on the upper end of shank 1011 simultaneously
And with shank 1011 it is orthogonal hold bar 1012, hold bar 1012 on be fixedly connected with sway chain 1013, sway chain
1013 other end is fixedly connected on perpendicular to the length direction side of 6 drilling platform of the second bearing 1, and the second bearing 6 is perpendicular to brill
Vertical jack 104 is offered on the upper surface of the length direction side of hole platform 1, shank 1011 is plugged in jack 104.
With reference to figure 2 and Fig. 3, supporting plate 103 is fixedly connected in the side wall of the second opposite side of the bearing 6 away from jack 104
And upper end protrudes from the upper surface of the second bearing 6, and vertical screwed hole 1031, screw thread are offered on the upper surface of supporting plate 103
A fixing bolt 1032 is provided with hole 1031, bar 102 is abutted and offers bar-shaped trough 1022, fixing bolt along its length
1032 are threadedly coupled through bar-shaped trough 1022 with screwed hole 1031, abut the neck that semicircular arc is offered at the head of bar 102
1021。
Elaborated with reference to the drill process of specific cylinder barrel asymmetry oilhole, with reference to figure 1, Fig. 2 and figure
3：
First, sliding the first bearing 5 makes it be abutted with limiting plate 4, then adjusts second according to the specific length of cylinder barrel 9
The distance of 6 the first bearings of distance 5 of seat is placed on the standing groove 7 of the first bearing 5 and the second bearing 6 so as to which cylinder barrel 9 is stablized
It is interior, while cylinder barrel 9 is promoted so that the end of cylinder barrel 9 abuts with limiting plate 4.
2nd, operating bench drill 2 causes drill bit 21 moves downward to be punched out to the cylinder barrel 9 of lower section, during punching, in order to subtract
Small cylinder barrel 9 shakes the influence to aperture, and staff can press cylinder barrel 9 with hand, and this completes the first oilhole 91（This oil
Hole is the oilhole apart from cylinder barrel end farther out）Punching.
3rd, operation bench drill 2 moves upwards, and cylinder barrel 9 then is rotated into 180 degree is placed in standing groove 7, then according to second
Oilhole 92（This oilhole is the oilhole nearer apart from cylinder barrel end）Distance apart from the end of cylinder barrel 9, select the spacing of different height
Annulus 8, then spacing annulus 8 is placed in standing groove 7 and so that spacing annulus 8 is connected on limiting plate 4, then promoted
Cylinder barrel 9 to need one end of punching to be connected on spacing annulus 8.
4th, adjustment abuts the center line that bar 102 causes head alignment " V " the font standing groove 7 of abutting bar 102, then extracts
Alignment rods 101 and alignment rods 101 are inserted in the first oilhole 91, and move alignment rods 101 so that alignment rods 101 be stuck in
It in the neck 1021 of extension bar 102, can so ensure that the second oilhole 92 and the first oilhole 91 are on same straight line, operate bench drill
2 move downward the second oilhole 92 are punched out, and this completes the punching of the second oilhole 92.
5th, after the punching of the second oilhole 92, operation bench drill 2 moves upwards, and extraction alignment rods 101 are in situ by its involution,
Then the cylinder barrel 9 that punching finishes is taken out successively, finally takes out spacing annulus 8, and the punching of follow-up new cylinder barrel 9 repeats the above steps.
By spacing annulus 8, the bore position of drill bit 21 is changed, in the case of constant in the position of drill bit 21
The boring work of the first oilhole 91 and the second oilhole 92 is carried out, can be quickly to cylinder barrel by placing and taking out to spacing annulus 8
The asymmetric oil hole machine at 9 both ends is punched out, and is improved operating efficiency, be ensure that punching quality.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of Barrel of Hydraulic Cylinders tapping machine, including：
Drilling platform (1)；
It is fixedly arranged on the bench drill (2) of drilling platform (1) side；
The first bearing for support cylinder barrel (9) being downstream slidably connected at successively by bench drill (2) on drilling platform (1)
And the second bearing (6) (5)；
Characterized in that,
The drilling platform (1) is installed with the limiting plate (4) perpendicular to the drilling platform (1), limit close to one end of bench drill (2)
Position plate (4) abuts with first bearing (5) close to the side of bench drill (2)；
The drill bit (21) of the bench drill (2) is located at the top of first bearing (5), and one is provided with first bearing (5)
End abuts with limiting plate (4), and the other end and cylinder barrel (9) end abutment are to change cylinder barrel (9) in axial direction and the drill bit of bench drill (2)
(21) locating part of the horizontal range between.
2. Barrel of Hydraulic Cylinders tapping machine according to claim 1, it is characterised in that the locating part is a spacing annulus
(8), the diameter of spacing annulus (8) is identical with the diameter of the cylinder barrel (9).
3. Barrel of Hydraulic Cylinders tapping machine according to claim 2, it is characterised in that the remote limit of the spacing annulus (8)
The end face of position plate (4) is less than projection of the drill bit (21) of the bench drill (2) on the first bearing (5) to the distance of limiting plate (4)
To the distance of limiting plate (4).
4. the Barrel of Hydraulic Cylinders tapping machine according to Claims 2 or 3, it is characterised in that first bearing (5) and second
Bearing (6) offers the " V "-shaped standing groove in section (7).
5. Barrel of Hydraulic Cylinders tapping machine according to claim 1, it is characterised in that second bearing (6) is provided with axle
Line is to prospective component (10).
6. Barrel of Hydraulic Cylinders tapping machine according to claim 5, it is characterised in that the axis includes to prospective component (10)
Second bearing (6) is plugged on to be aligned with oilhole diameter identical perpendicular to the upper surface of rig floor length direction side and diameter
Bar (101), the supporting plate (103) for being fixedly arranged on the second bearing (6) opposite side and the abutting for being slidably connected at supporting plate (103) upper end
Bar (102), the abutting bar (102) abut against in the top of cylinder barrel (9) with the alignment rods (101) being plugged in oilhole.
7. Barrel of Hydraulic Cylinders tapping machine according to claim 6, it is characterised in that the abutting bar (102) is close to alignment
One end of bar (101) offers the neck (1021) of semicircular arc, and alignment rods (101) side is stuck in the neck (1021)
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720312777.0U CN206794820U (en) | 2017-03-29 | 2017-03-29 | Barrel of Hydraulic Cylinders tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720312777.0U CN206794820U (en) | 2017-03-29 | 2017-03-29 | Barrel of Hydraulic Cylinders tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794820U true CN206794820U (en) | 2017-12-26 |
Family
ID=60731438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720312777.0U Expired - Fee Related CN206794820U (en) | 2017-03-29 | 2017-03-29 | Barrel of Hydraulic Cylinders tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206794820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117620246A (en) * | 2024-01-16 | 2024-03-01 | 广东大洋医疗科技股份有限公司 | Hot-melting drilling equipment and process for middle rod of wheelchair |
-
2017
- 2017-03-29 CN CN201720312777.0U patent/CN206794820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117620246A (en) * | 2024-01-16 | 2024-03-01 | 广东大洋医疗科技股份有限公司 | Hot-melting drilling equipment and process for middle rod of wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20200329 |