CN109093400A - A kind of cylinder body forging machine of hydraulic cylinder and processing method - Google Patents
A kind of cylinder body forging machine of hydraulic cylinder and processing method Download PDFInfo
- Publication number
- CN109093400A CN109093400A CN201811116617.4A CN201811116617A CN109093400A CN 109093400 A CN109093400 A CN 109093400A CN 201811116617 A CN201811116617 A CN 201811116617A CN 109093400 A CN109093400 A CN 109093400A
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- Prior art keywords
- shaft
- sleeve
- blade
- hydraulic cylinder
- cylinder body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of cylinder body forging machine of hydraulic cylinder and processing methods, including pedestal, the base top two sides are provided with hydraulically extensible cylinder, telescopic rod is provided at the top of the hydraulically extensible cylinder, top plate is connected between two telescopic rod top ends, support frame is provided in the middle part of the top plate, support frame as described above is internally provided with motor, the motor transmission shaft bottom end is sequentially connected with shaft, support frame as described above bottom is provided with fixed frame, the fixed frame bottom is provided with first bearing, the shaft is fixedly connected with first bearing inner ring, the shaft bottom end is provided with drill bit, exacerbation sleeve is provided at the top of the drill bit, the exacerbation sleeve and shaft are socketed, second bearing is provided between exacerbation sleeve and the shaft.The present invention aggravates sleeve by being arranged at the top of drill bit, and slide opening is arranged aggravating sleeve surface, blade is arranged inside slide opening, keeps blade hinged by connecting rod and shaft, so that blade is stretched out and is withdrawn by shaft rotation.
Description
Technical field
The present invention relates to advanced technical field of forging, in particular to a kind of cylinder body forging machine of hydraulic cylinder and processing method.
Background technique
In existing forging technology, there are the cylinder bodies of problem, especially hydraulic cylinder for forging equipment precision, are adding man-hour requirement
Precision is high, and present forging equipment is relatively backward, can not improve the precision of hydraulic cylinder body forging.This is because current forging
Machine is substantially in punching by bit bore, and the hole inner wall that drill bit is beaten can be relatively rough, can make to subsequent Precision Machining
At certain influence.
Therefore, cylinder body forging machine of hydraulic cylinder and the processing method of a kind of advanced forging technology are invented to solve the above problems very
It is necessary to.
Summary of the invention
The purpose of the present invention is to provide a kind of cylinder body forging machine of hydraulic cylinder and processing methods, by being arranged at the top of drill bit
Sleeve is aggravated, slide opening is set aggravating sleeve surface, blade is set inside slide opening, keeps blade hinged by connecting rod and shaft,
The technical solution for making blade stretch out and withdraw by shaft rotation, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of cylinder body forging machine of hydraulic cylinder, including pedestal,
The base top two sides are provided with hydraulically extensible cylinder, are provided with telescopic rod at the top of the hydraulically extensible cylinder, stretch described in two
It is connected with top plate between contracting bar top, is provided with support frame in the middle part of the top plate, support frame as described above is internally provided with motor, described
Motor transmission shaft bottom end is sequentially connected with shaft, and support frame as described above bottom is provided with fixed frame, and the fixed frame bottom is provided with
First bearing, the shaft are fixedly connected with first bearing inner ring, and the shaft bottom end is provided with drill bit, are set at the top of the drill bit
It is equipped with exacerbation sleeve, the exacerbation sleeve and shaft are socketed, and are provided with second bearing between exacerbation sleeve and the shaft, described
It aggravates sleeve lining to be fixedly connected with second bearing outer ring, the shaft is fixedly connected with second bearing inner ring, the exacerbation set
Cylinder surface is evenly arranged with several slide openings, and the slide opening internal slide is connected with blade, is provided between the blade and shaft
Connecting rod, described connecting rod one end and blade one end are hinged, and the connecting rod other end is hinged with shaft, and the quality for aggravating sleeve is greater than knife
Piece, under shaft rotary state, by the hinged relationship of connecting rod, blade is stretched out from slide opening, is scraped to the hole inner wall after punching
Mill.
Preferably, the base top is provided with workbench, and the bench-top is provided with workpiece.
Preferably, the workpiece two sides are provided with fixed block, and two fixed blocks are symmetrical about central line of table
Setting.
Preferably, the fixed block internal whorl is connected with threaded rod, is socketed with spring on the outside of the threaded rod.
Preferably, described threaded rod one end is provided with knob, and the threaded rod other end is provided with briquetting.
Preferably, the briquetting side is provided with rubber pad.
A kind of hydraulic cylinder body forging processing method, further comprising the steps of including the cylinder body forging machine of hydraulic cylinder:
S1: starting motor, motor drive drill bit rotation, and hydraulically extensible cylinder declines top plate, beats drill bit to workpiece
Hole；
S2: blade is stretched out from slide opening, is carried out scraped finish to the hole inner wall after punching, is kept hole inner wall more smooth；
S3: motor reversal, blade take in exacerbation sleeve inner.
Technical effect and advantage of the invention:
1, sleeve is aggravated by being equipped with, since the gravity for aggravating sleeve is bigger than blade, the inertia for aggravating sleeve is greater than
Blade, when shaft rotates, by the hinged relationship of connecting rod, blade can be stretched out from slide opening, so as to in the hole after punching
Wall carries out scraped finish, keeps hole inner wall more smooth, is conducive to the progress of subsequent delicate manufacturing steps, after punching, electricity
Machine reversion, the inertia by aggravating sleeve are greater than blade, and blade can first take in exacerbation sleeve inner, are conducive to avoid withdrawing drill bit
When blade scratch hole inner wall, by be equipped with fixed frame and first bearing, be conducive to fixed rotating shaft, when drill bit being avoided to punch shaft send out
Raw shake；
2, by being equipped with spring, be conducive to the fixed effect of strengthened thread bar, threaded rod is avoided to loosen, by being equipped with
Rubber pad is conducive to that briquetting is avoided to cause to wear to workpiece, convenient for protection workpiece.
Detailed description of the invention
Fig. 1 is front section view of the invention.
Fig. 2 is exacerbation sleeve overhead sectional view of the invention.
Fig. 3 is the portion A enlarged drawing in Fig. 1 of the invention.
Fig. 4 is the portion B enlarged drawing in Fig. 1 of the invention.
In figure: 1 pedestal, 2 hydraulically extensible cylinders, 3 telescopic rods, 4 top plates, 5 support frames, 6 motors, 7 shafts, 8 fixed frames, 9
One bearing, 10 drill bits, 11 exacerbation sleeves, 12 second bearings, 13 slide openings, 14 blades, 15 connecting rods, 16 workbench, 17 workpiece, 18 are consolidated
Determine block, 19 threaded rods, 20 springs, 21 knobs, 22 briquettings, 23 rubber pads.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
The present invention provides a kind of cylinder body forging machine of hydraulic cylinder as shown in Figs 1-4, including pedestal 1,1 top of pedestal
Two sides are provided with hydraulically extensible cylinder 2, and hydraulically extensible cylinder 2 declines top plate 4, thus punch drill bit 10 to workpiece 17,
It is provided with telescopic rod 3 at the top of the hydraulically extensible cylinder 2, is connected with top plate 4, the top plate 4 between two 3 tops of telescopic rod
Middle part is provided with support frame 5, and support frame as described above 5 is internally provided with motor 6, and the 6 transmission shaft bottom end of motor, which is sequentially connected with, to be turned
Axis 7,5 bottom of support frame as described above are provided with fixed frame 8, and 8 bottom of fixed frame is provided with first bearing 9, are fixed by being equipped with
Frame 8 and first bearing 9, are conducive to fixed rotating shaft 7, and shaft 7 is shaken when drill bit 10 being avoided to punch, the shaft 7 and first
9 inner ring of bearing is fixedly connected, and 7 bottom end of shaft is provided with drill bit 10, is provided at the top of the drill bit 10 and is aggravated sleeve 11, is led to
It crosses to be equipped with and aggravates sleeve 11, since the gravity for aggravating sleeve 11 is bigger than blade 14, the inertia for aggravating sleeve 11 is greater than blade
14, when shaft 7 rotates, by the hinged relationship of connecting rod 15, blade 14 can be stretched out from slide opening 13, after to punching
Hole inner wall carries out scraped finish, keeps hole inner wall more smooth, is conducive to the progress of subsequent delicate manufacturing steps, punching terminates
Afterwards, motor 6 inverts, and the inertia by aggravating sleeve 11 is greater than blade 14, and blade 14, which can first be taken in, to be aggravated inside sleeve 11, favorably
Blade 14 scratches hole inner wall when avoiding withdrawing drill bit 10, and the exacerbations sleeve 11 is socketed with shaft 7, the exacerbation sleeve 11 and
Second bearing 12 is provided between shaft 7,11 inner wall of exacerbation sleeve is fixedly connected with 12 outer ring of second bearing, the shaft
7 are fixedly connected with 12 inner ring of second bearing, and 11 surface of exacerbation sleeve is evenly arranged with several slide openings 13, in the slide opening 13
Portion slidably connects blade 14, and connecting rod 15, described 15 one end of connecting rod and blade 14 1 are provided between the blade 14 and shaft 7
End is hinged, and 15 other end of connecting rod and shaft 7 are hinged.
Further, in the above-mentioned technical solutions, workbench 16 is provided at the top of the pedestal 1, the workbench 16 pushes up
Portion is provided with workpiece 17；
Further, in the above-mentioned technical solutions, 17 two sides of workpiece are provided with fixed block 18, two fixations
Block 18 is about 16 center line symmetrical setting of workbench；
Further, in the above-mentioned technical solutions, 18 internal whorl of fixed block is connected with threaded rod 19, the screw thread
It is socketed with spring 20 on the outside of bar 19, by being equipped with spring 20, is conducive to the fixed effect of strengthened thread bar 19, avoids threaded rod 19
It loosens；
Further, in the above-mentioned technical solutions, described 19 one end of threaded rod is provided with knob 21, and the threaded rod 19 is another
One end is provided with briquetting 22；
Further, in the above-mentioned technical solutions, 22 side of briquetting is provided with rubber pad 23, by being equipped with rubber pad
23, be conducive to that briquetting 22 is avoided to cause to wear to workpiece 17, convenient for protection workpiece 17.
Working method of the present invention:
Referring to Figure of description 1-3, start motor 6, motor 6 drives drill bit 10 to rotate, and hydraulically extensible cylinder 2 makes under top plate 4
Drop aggravates sleeve 11 by being equipped with so that drill bit 10 be made to punch workpiece 17, and the gravity due to aggravating sleeve 11 compares blade
14 is big, therefore the inertia for aggravating sleeve 11 is greater than blade 14 and passes through the hinged relationship of connecting rod 15,14 meeting of blade when shaft 7 rotates
It is stretched out from slide opening 13, so as to carry out scraped finish to the hole inner wall after punching, keeps hole inner wall more smooth, be conducive to
The progress of subsequent delicate manufacturing steps, after punching, motor 6 is inverted, and the inertia by aggravating sleeve 11 is greater than blade 14, knife
Piece 14, which can first be taken in, to be aggravated inside sleeve 11, and blade 14 scratches hole inner wall when being conducive to avoid withdrawing drill bit 10, solid by being equipped with
Determine frame 8 and first bearing 9, be conducive to fixed rotating shaft 7, shaft 7 is shaken when drill bit 10 being avoided to punch；
Referring to Figure of description 1, attached drawing 4, workpiece 17 is adjusted into good position, the knob 21 of two sides is rotated respectively, makes briquetting
22 workpiece pressings 17 are simultaneously fixed, and by being equipped with spring 20, are conducive to the fixed effect of strengthened thread bar 19, are avoided threaded rod 19
It loosens, by being equipped with rubber pad 23, is conducive to that briquetting 22 is avoided to cause to wear to workpiece 17, convenient for protection workpiece 17.
Embodiment 2
A kind of hydraulic cylinder body forging processing method, further comprising the steps of including the cylinder body forging machine of hydraulic cylinder:
S1: starting motor 6, motor 6 drive drill bit 10 to rotate, and hydraulically extensible cylinder 2 declines top plate 4, make drill bit 10 to work
Part 17 is punched；
S2: blade 14 is stretched out from slide opening 13, carries out scraped finish to the hole inner wall after punching, keeps hole inner wall more smooth flat
It is whole；
S3: motor 6 inverts, and blade 14, which is taken in, to be aggravated inside sleeve 11.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of cylinder body forging machine of hydraulic cylinder, including pedestal (1), it is characterised in that: two sides are provided at the top of the pedestal (1)
Hydraulically extensible cylinder (2), hydraulically extensible cylinder (2) top is provided with telescopic rod (3), between two telescopic rod (3) tops
It being connected with top plate (4), is provided with support frame (5) in the middle part of the top plate (4), support frame as described above (5) is internally provided with motor (6),
Motor (6) the transmission shaft bottom end is sequentially connected with shaft (7), and support frame as described above (5) bottom is provided with fixed frame (8), described
Fixed frame (8) bottom is provided with first bearing (9), and the shaft (7) is fixedly connected with first bearing (9) inner ring, the shaft
(7) bottom end is provided with drill bit (10), is provided at the top of the drill bit (10) and is aggravated sleeve (11), the exacerbations sleeve (11) with turn
Axis (7) socket, is provided with second bearing (12) between the exacerbation sleeve (11) and shaft (7), in the exacerbation sleeve (11)
Wall is fixedly connected with second bearing (12) outer ring, and the shaft (7) is fixedly connected with second bearing (12) inner ring, the exacerbation set
Cylinder (11) surface is evenly arranged with several slide openings (13), and slide opening (13) internal slide is connected with blade (14), the blade
(14) it is provided between shaft (7) connecting rod (15), described connecting rod (15) one end and blade (14) one end are hinged, the connecting rod
(15) hingedly, the quality for aggravating sleeve (11) is greater than blade (14) for the other end and shaft (7), under shaft (7) rotary state, passes through
The hinged relationship of connecting rod (15), blade (14) are stretched out from slide opening (13), carry out scraped finish to the hole inner wall after punching.
2. a kind of cylinder body forging machine of hydraulic cylinder according to claim 1, it is characterised in that: setting at the top of the pedestal (1)
Have workbench (16), is provided with workpiece (17) at the top of the workbench (16).
3. a kind of cylinder body forging machine of hydraulic cylinder according to claim 2, it is characterised in that: workpiece (17) two sides are all provided with
It is equipped with fixed block (18), two fixed blocks (18) are about workbench (16) center line symmetrical setting.
4. a kind of cylinder body forging machine of hydraulic cylinder according to claim 3, it is characterised in that: the internal spiral shell of the fixed block (18)
Line is connected with threaded rod (19), is socketed with spring (20) on the outside of the threaded rod (19).
5. a kind of cylinder body forging machine of hydraulic cylinder according to claim 4, it is characterised in that: described threaded rod (19) one end is set
It is equipped with knob (21), threaded rod (19) other end is provided with briquetting (22).
6. a kind of cylinder body forging machine of hydraulic cylinder according to claim 5, it is characterised in that: briquetting (22) the side setting
There are rubber pad (23).
7. a kind of hydraulic cylinder body forges processing method, it is characterised in that: forged including hydraulic cylinder body as described in claim 1
Machine is made, further comprising the steps of:
S1: starting motor (6), motor (6) drive drill bit (10) rotation, and hydraulically extensible cylinder (2) declines top plate (4), makes drill bit
(10) workpiece (17) is punched；
S2: blade (14) is stretched out from slide opening (13), carries out scraped finish to the hole inner wall after punching, keeps hole inner wall more smooth flat
It is whole；
S3: motor (6) reversion, blade (14), which is taken in, aggravates sleeve (11) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811116617.4A CN109093400A (en) | 2018-09-25 | 2018-09-25 | A kind of cylinder body forging machine of hydraulic cylinder and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811116617.4A CN109093400A (en) | 2018-09-25 | 2018-09-25 | A kind of cylinder body forging machine of hydraulic cylinder and processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109093400A true CN109093400A (en) | 2018-12-28 |
Family
ID=64867504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811116617.4A Withdrawn CN109093400A (en) | 2018-09-25 | 2018-09-25 | A kind of cylinder body forging machine of hydraulic cylinder and processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109093400A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103378A (en) * | 2021-04-20 | 2021-07-13 | 洪东来 | Numerical control sawing and milling machine for finishing accurate processing of round corners and accurate processing method |
| CN113997355A (en) * | 2021-10-26 | 2022-02-01 | 安徽依索拉复合材料有限公司 | Jacking type epoxy plate punching device |
-
2018
- 2018-09-25 CN CN201811116617.4A patent/CN109093400A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103378A (en) * | 2021-04-20 | 2021-07-13 | 洪东来 | Numerical control sawing and milling machine for finishing accurate processing of round corners and accurate processing method |
| CN113997355A (en) * | 2021-10-26 | 2022-02-01 | 安徽依索拉复合材料有限公司 | Jacking type epoxy plate punching device |
| CN113997355B (en) * | 2021-10-26 | 2023-12-15 | 安徽依索拉复合材料有限公司 | Jacking type epoxy plate punching device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20181228 |