CN208438170U - A kind of cylinder cover inner hole grinding equipment - Google Patents
A kind of cylinder cover inner hole grinding equipment Download PDFInfo
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- CN208438170U CN208438170U CN201821010675.4U CN201821010675U CN208438170U CN 208438170 U CN208438170 U CN 208438170U CN 201821010675 U CN201821010675 U CN 201821010675U CN 208438170 U CN208438170 U CN 208438170U
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- shaft
- fixed
- sleeve
- honing
- fuselage
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Abstract
The utility model discloses a kind of cylinder cover inner hole grinding equipment, including pedestal, fuselage, fuselage upper end slidably connects fixed cross beam；Fixed cross beam is equipped with motor far from the end lower surface of fuselage；Motor is connected with honing head；The honing head includes shaft；Shaft is externally provided with coaxial sleeve；Shaft is equipped with several radial fixed links；Hollow fixed link pedestal is equipped in sleeve；Excircle of sleeve weekly interval is equipped with axial oil stone base and imbibition core print seat；Pipette is equipped in imbibition core print seat；Diversion cavity is equipped in shaft；Pipette one end is connected to liquid-sucking core, and one end is connected to diversion cavity；Shaft upper end is fixed in the shaft of oiling disk sleeve two sides and is arranged with tapered sleeve.The utility model improves the precision and quality of cylinder cover inner hole honing, honing once can be carried out to multiple cylinder jacket and the inner bore honing of a variety of different size cylinder jacket can be directed to, reduce the abrasion of oilstone and the dosage of honing oil, reduces costs and structure is simple, it is easy to accomplish.
Description
Technical field
The utility model relates to automobile parts technical fields of mechanical processing more particularly to a kind of cylinder cover inner hole honing to fill
It sets.
Background technique
Cylinder jacket is the important accessory of automobile, is directly related to the engine performance of automobile, belong to high-precision, it is highly difficult
Converted products.In order to meet power and the environment protection emission requirement of engine, reach the dimensional accuracy of technique requirement, cylinder jacket need to be into
Row honing.The burr of cylinder liner internal wall concealment part or intersection is removed in honing using the oilstone radial feed on honing head, mentions
The finish of high casing wall.Therefore the harmomegathus of oilstone is related to the precision of honing.The radial feed of existing grinding equipment, oilstone needs
It to be realized by hydraulic device, not only structure is complicated, and the amount of feeding is not easy to control, and movement is unstable, and honing precision cannot get
It ensures.In eccentric state when the honing head of existing grinding equipment enters workpiece, unilateral oilstone is contacted with cylinder liner internal wall, is easy
It causes casing wall to scratch, influences honing precision and quality, and oilstone is also because of reduced lifetime caused by wearing away unevenness.In addition, when honing
Oilstone and cylinder liner internal wall contact site can generate a large amount of heat, if these heats distribute the precision that will affect honing not in time
And it will cause cylinder jacket deformation, therefore honing needs constantly to spray honing oil to lubricate and to cool down.Existing honing oil is big
Mostly it is spilled into outside honing head, lubrication effect is undesirable, and the amount of being spilled into is big, the waste of honing oil is not only caused, and
And it is not easy to clear up.
Utility model content
In order to solve the above-mentioned prior art problems, the utility model provides a kind of cylinder cover inner hole grinding equipment, including
Pedestal, fuselage, the sliding machine body are connected on pedestal；Fuselage upper end slidably connects fixed cross beam；The length of fixed cross beam
Direction, glide direction are vertical with sliding machine body direction；Fuselage is fixed by the bracket equipped with hydraulic cylinder；The piston of the hydraulic cylinder
Bar is connect with fixed cross beam lower surface；Fixed cross beam is equipped with motor far from the end lower surface of fuselage；Motor is connected with honing head；
The honing head includes shaft；The output axis connection of shaft and motor；Shaft is externally provided with coaxial sleeve；The same circle of shaft
All places are uniformly provided with several radial fixed links；Hollow fixed link pedestal is equipped in sleeve；The position of fixed link pedestal, number
Amount matches with fixed link；Fixed link is far from one end insertion fixed link pedestal of shaft；Outside fixed link and fixed link pedestal
It is arranged with spring；The both ends of spring are separately fixed in shaft and sleeve；Excircle of sleeve weekly interval be equipped with axial oil stone base and
Imbibition core print seat；It is fixed with oilstone on oil stone base, is fixed with liquid-sucking core on imbibition core print seat；Pipette is equipped in imbibition core print seat；
Diversion cavity is equipped in shaft；Pipette one end is connected to liquid-sucking core, and one end is connected to diversion cavity；Shaft upper end is fixed with oiling disk；
Honing oil is equipped in oiling disk；The oiling pan bottom is equipped with oil leaking hole, and oil leaking hole is connected to diversion cavity；In the shaft of sleeve two sides
It is arranged with tapered sleeve；The opposite one end of two tapered sleeves is equipped with inner conical surface, and inner conical surface is in contact with sleeve；Two tapered sleeves it is another
End is connect with shaft by reverse thread.
Preferably, two tapered sleeves are all provided with restraining position ring block far from the side of sleeve；Stop collar is set on the outside of shaft.
Preferably, stop collar is equipped with stop collar fixed disk far from the shaft of tapered sleeve side, and stop collar fixed disk is by stretching
Contracting bar connects stop collar.
The working principle of the utility model are as follows: the cylinder to honing is mounted on the pedestal below fixed cross beam, is adjusted
The position of fuselage keeps cylinder jacket coaxial with shaft.Starting hydraulic cylinder, hydraulic cylinder drives fixed cross beam to move back and forth up and down, thus
Honing head is driven to pump.Start motor, shaft rotation, so that oilstone be driven to carry out honing to cylinder liner internal wall.Turn
Axis while rotating, drives two tapered sleeves in shaft mutually from movement, and sleeve radial dilatation under the action of the spring realizes honing
The expansion of head outer diameter.When shaft rotates in a reverse direction, two tapered sleeves move toward one another in shaft, and the inner conical surface of tapered sleeve is gradually
Sleeve is squeezed, so that sleeve radial contraction, realizes the contraction of honing head outer diameter.Shaft can be realized automatically while rotation
The harmomegathus of oilstone on honing head, without manual operation.Since two tapered sleeve box spring stepless actions are in sleeve, it ensure that several oil
The concentricity of stone is not in the phenomenon of honing head bias, so as to avoid casing wall scuffing, improves honing precision and quality,
Reduce the abrasion of oilstone.Stop collar is also provided in shaft, for limiting to tapered sleeve.In honing, first tapered sleeve is set
In the lesser position of honing head outer diameter, the tapered sleeve position of honing head outer diameter needed for stop collar is located at cylinder jacket, when tapered sleeve is transported
It moves to blocking honing outer diameter when limiting ring position by stop collar and no longer becomes larger, ensure that the honing precision of cylinder cover inner hole,
Avoid the excessive honing of honing head.The position of stop collar can be adjusted by telescopic rod, so as to adjust the cylinder of honing
Inner diameter size is covered, the honing requirement suitable for difference cylinder set.
While honing, the honing oil in oiling disk sequentially enters diversion cavity, pipette by oil leaking hole, is finally inhaled
It is attached on liquid-sucking core, cooling is lubricated to cylinder liner internal wall.Since honing oil directly contacts cylinder liner internal wall, so being not required to big
The honing oil of amount can achieve the purpose that lubrication cooling, not only reduce the dosage of honing oil, reduce costs, and be convenient for
Cleaning.
Since fuselage and pedestal are to be slidably connected, multiple cylinder jacket can be put into cylinder jacket when in use by the utility model
Honing is carried out in fixture or cylinder block, sliding fuselage carries out honing to another cylinder jacket again after completing honing to a cylinder jacket,
Honing time can be saved in this way, improve working efficiency.
The utility model improves the precision and quality of cylinder cover inner hole honing, ensure that the precision of cylinder cover inner hole honing
It is required that once honing can be carried out to multiple cylinder jacket and can be subtracted for the inner bore honing of a variety of different size cylinder jacket
Lack the abrasion of oilstone and the dosage of honing oil, has reduced costs and structure is simple, it is easy to accomplish.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 be in Fig. 1 A-A to sectional view.
Fig. 3 is the sectional view of B-B direction in Fig. 2.
In figure: 1 pedestal, 2 fuselages, 3 fixed cross beams, 4 hydraulic cylinders, 5 motors, 6 shafts, 7 sleeves, 8 fixed links, 9 fixed links
Pedestal, 10 springs, 11 oil stone bases, 12 imbibition core print seats, 13 oilstones, 14 liquid-sucking cores, 15 pipette, 16 diversion cavities, 17 oiling disks, 18
Tapered sleeve, 19 stop collars, 20 stop collar fixed disks, 21 telescopic rods.
Specific embodiment
The embodiments of the present invention are further illustrated with reference to the accompanying drawing.
Referring to Fig. 1-3, a kind of cylinder cover inner hole grinding equipment, including pedestal 1, fuselage 2.The fuselage 2 is slidably connected at
On pedestal 1.2 upper end of fuselage slidably connects fixed cross beam 3.The length direction of fixed cross beam 3, glide direction are sliding with fuselage 2
Dynamic direction is vertical.Fuselage 2 is fixed by the bracket equipped with hydraulic cylinder 4.The piston rod of the hydraulic cylinder 4 and 3 lower surface of fixed cross beam
Connection.Fixed cross beam 3 is equipped with motor 5 far from the end lower surface of fuselage 2.Motor 5 is connected with honing head.The honing head includes
Shaft 6.The output axis connection of shaft 6 and motor 5.Shaft 5 is externally provided with coaxial sleeve 7.It is uniform at the same circumference of shaft 6
Equipped with several radial fixed links 8.Hollow fixed link pedestal 9 is equipped in sleeve 7.The position of fixed link pedestal 9, quantity are equal
Match with fixed link 8.Fixed link 8 is far from one end insertion fixed link pedestal 9 of shaft 6.Fixed link 8 and fixed link pedestal 9
It is arranged with spring 10 outside.The both ends of spring 10 are separately fixed in shaft 6 and sleeve 7.7 excircle of sleeve is equipped at intervals with axial
Oil stone base 11 and imbibition core print seat 12.Oilstone 13 is fixed on oil stone base 11.Liquid-sucking core 14 is fixed on imbibition core print seat 12.It inhales
Pipette 15 is equipped in wick-containing seat 12.Diversion cavity 16 is equipped in shaft 6.15 one end of pipette is connected to liquid-sucking core 14, one end connection
Diversion cavity 16.6 upper end of shaft is fixed with oiling disk 17.Honing oil is equipped in oiling disk 17.17 bottom of oiling disk is equipped with
Oil leaking hole.Oil leaking hole is connected to diversion cavity 16.Tapered sleeve 18 is arranged in the shaft 6 of 7 two sides of sleeve.Two tapered sleeves 18 it is opposite one
End is equipped with inner conical surface and inner conical surface is in contact with sleeve 7.The other end of two tapered sleeves 18 is connect with shaft 6 by reverse thread.
Two tapered sleeves 18 are all provided with restraining position ring block 19 far from the side of sleeve 7.Stop collar 20 is set in 6 outside of shaft.
Stop collar 19 is equipped with stop collar fixed disk 20 far from the shaft 6 of 18 side of tapered sleeve.Stop collar fixed disk 20 passes through
Telescopic rod 21 connects stop collar 19.
Claims (3)
1. a kind of cylinder cover inner hole grinding equipment, including pedestal, fuselage, it is characterised in that: the sliding machine body is connected to pedestal
On；Fuselage upper end slidably connects fixed cross beam；The length direction of fixed cross beam, glide direction are hung down with sliding machine body direction
Directly；Fuselage is fixed by the bracket equipped with hydraulic cylinder；The piston rod of the hydraulic cylinder is connect with fixed cross beam lower surface；Fixed cross beam
End lower surface far from fuselage is equipped with motor；Motor is connected with honing head；The honing head includes shaft；Shaft and motor
Export axis connection；Shaft is externally provided with coaxial sleeve；Several radial fixed links are uniformly provided at the same circumference of shaft；
Hollow fixed link pedestal is equipped in sleeve；The position of fixed link pedestal, quantity match with fixed link；Fixed link is separate to be turned
In one end insertion fixed link pedestal of axis；Spring is arranged with outside fixed link and fixed link pedestal；The both ends of spring are separately fixed at
In shaft and sleeve；Excircle of sleeve weekly interval is equipped with axial oil stone base and imbibition core print seat；It is fixed with oilstone on oil stone base, inhales
Liquid-sucking core is fixed on wick-containing seat；Pipette is equipped in imbibition core print seat；Diversion cavity is equipped in shaft；The connection of pipette one end is inhaled
Wick-containing, one end are connected to diversion cavity；Shaft upper end is fixed with oiling disk；Honing oil is equipped in oiling disk；The oiling pan bottom
Equipped with oil leaking hole, oil leaking hole is connected to diversion cavity；Tapered sleeve is arranged in the shaft of sleeve two sides；Two opposite one end of tapered sleeve are set
There is inner conical surface, and inner conical surface is in contact with sleeve；The other end of two tapered sleeves is connect with shaft by reverse thread.
2. a kind of cylinder cover inner hole grinding equipment according to claim 1, it is characterised in that: two tapered sleeves are far from sleeve
Side is all provided with restraining position ring block；Stop collar is set on the outside of shaft.
3. a kind of cylinder cover inner hole grinding equipment according to claim 2, it is characterised in that: stop collar is far from tapered sleeve side
Shaft be equipped with stop collar fixed disk, stop collar fixed disk connects stop collar by telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010675.4U CN208438170U (en) | 2018-06-28 | 2018-06-28 | A kind of cylinder cover inner hole grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010675.4U CN208438170U (en) | 2018-06-28 | 2018-06-28 | A kind of cylinder cover inner hole grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208438170U true CN208438170U (en) | 2019-01-29 |
Family
ID=65087859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821010675.4U Active CN208438170U (en) | 2018-06-28 | 2018-06-28 | A kind of cylinder cover inner hole grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208438170U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059794A (en) * | 2020-09-16 | 2020-12-11 | 陈静 | Finish machining process for cylinder sleeve |
| CN114260818A (en) * | 2022-01-21 | 2022-04-01 | 宁夏中卫大河精工机械有限责任公司 | Cylindrical double-feed honing head device |
| CN114986377A (en) * | 2022-05-18 | 2022-09-02 | 安徽省岳西缸套有限公司 | Honing machine for inner ring of cylinder sleeve |
-
2018
- 2018-06-28 CN CN201821010675.4U patent/CN208438170U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059794A (en) * | 2020-09-16 | 2020-12-11 | 陈静 | Finish machining process for cylinder sleeve |
| CN112059794B (en) * | 2020-09-16 | 2021-06-01 | 威海沃驰智能技术有限公司 | Finish machining process for cylinder sleeve |
| CN114260818A (en) * | 2022-01-21 | 2022-04-01 | 宁夏中卫大河精工机械有限责任公司 | Cylindrical double-feed honing head device |
| CN114986377A (en) * | 2022-05-18 | 2022-09-02 | 安徽省岳西缸套有限公司 | Honing machine for inner ring of cylinder sleeve |
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