CN208866978U - A kind of self-centering multipurpose hone - Google Patents
A kind of self-centering multipurpose hone Download PDFInfo
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- CN208866978U CN208866978U CN201821253000.2U CN201821253000U CN208866978U CN 208866978 U CN208866978 U CN 208866978U CN 201821253000 U CN201821253000 U CN 201821253000U CN 208866978 U CN208866978 U CN 208866978U
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- coupling part
- lathe
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- middle interconnecting
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Abstract
The utility model discloses a kind of self-centering multipurpose hones, including lathe coupling part, middle interconnecting piece point and honing head coupling part, horizontal slidable connection between lathe coupling part and middle interconnecting piece point, middle interconnecting piece point level between honing head coupling part is slidably connected, and slidably the horizontal glide direction of direction and middle interconnecting piece point between honing head coupling part is vertical with the level between middle interconnecting piece point for lathe coupling part, lathe coupling part and middle interconnecting piece point are resetted after level sliding by elastic reseting part, middle interconnecting piece point is resetted after level sliding by elastic reseting part with honing head coupling part.The utility model is used for processing center machine tool, and there is full floating to make heart function by oneself, is not only able to process the vertical hole of high-precision that on large-scale heavy industry part, aperture is less than common vertical top gem of a girdle-pendant tool, and being capable of machining high-precision lateral aperture and high-precision inclined hole.
Description
Technical field
The utility model relates to hone field, especially a kind of self-centering multipurpose hone.
Background technique
Plover mill machine is generally divided into two kinds, vertical honing machine and horizontal small honing machine.Vertical honing machine is suitable for big part
Large aperture Honing process, generally workpiece are fixed, and hone, which floats, to be arranged；Horizontal small honing machine is suitable for smallclothes small-bore
Honing process, workpiece generally float, hone fixed setting.When workpiece is the large-scale heavy industry part for needing fixed processing, to
Process hole aperture and be less than common vertical top gem of a girdle-pendant tool, and when hole precision need to reach micron order, vertical, Horizontal honing machine be not suitable for plus
Work.
Utility model content
Technical problem to be solved by the utility model is: overcoming the deficiencies in the existing technology, provide a kind of self-centering multi-purpose
Way hone.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of self-centering multipurpose hone,
Including lathe coupling part, middle interconnecting piece divides and honing head coupling part,
Lathe coupling part with lathe for connecting, and honing head coupling part is for clamping honing head, middle interconnecting piece point
For connecting machine tool coupling part and honing head coupling part,
Horizontal slidable connection between lathe coupling part and middle interconnecting piece point, middle interconnecting piece point are connect with honing head
Level is slidably connected between part, and horizontal slidably direction and centre between lathe coupling part and middle interconnecting piece point
Horizontal glide direction between coupling part and honing head coupling part is vertical,
Lathe coupling part and middle interconnecting piece point are resetted after level sliding by elastic reseting part,
Middle interconnecting piece point is resetted after level sliding by elastic reseting part with honing head coupling part.
It further limits, point between lathe coupling part and middle interconnecting piece, middle interconnecting piece point connects with honing head
Horizontal slidable connection is realized by the sliding slot of end and the sliding block of insertion sliding slot between part.
It further limits, the sliding block of sliding slot and insertion sliding slot is T-shaped.
It further limits, elastic reseting part is elastic ring, and elastic ring hoop is in lathe coupling part and middle interconnecting piece
The connecting portion of the connecting portion, middle interconnecting piece point and honing head coupling part that divide, under external force, lathe coupling part
The bullet of elastic ring is overcome with the connecting portion, middle interconnecting piece point and the connecting portion of honing head coupling part of middle interconnecting piece point
Power occurs horizontal sliding and deviates center, and after external force disappearance, elastic ring pushes lathe coupling part and middle interconnecting piece point
Connecting portion, middle interconnecting piece point and the connecting portion elastic reset of honing head coupling part.
It further limits, connecting portion, middle interconnecting piece point and the honing of lathe coupling part and middle interconnecting piece point
The interconnecting piece of protective jacket, protective jacket and lathe coupling part and middle interconnecting piece point is set with outside the connecting portion of head coupling part
Position, middle interconnecting piece point have gap between the connecting portion of honing head coupling part.
It further limits, connecting portion, middle interconnecting piece point and the honing of lathe coupling part and middle interconnecting piece point
The connecting portion of head coupling part is offered on the outer wall at place in elastic ring for accommodating elastic ring locating slot, elastic ring peace
In corresponding locating slot.
It further limits, is equipped between sliding block and the cell wall of sliding slot several for reducing sliding resistance of the sliding block in sliding slot
The steel ball of power.
It further limits, lathe coupling part includes upper joint sleeve, and middle interconnecting piece point includes intermediate connecting sleeve, honing
Head coupling part includes lower joint sleeve,
The horizontal slidable connection in the lower end of upper joint sleeve and the upper end of intermediate connecting sleeve, the lower end of intermediate connecting sleeve and lower company
The upper end level of female connector is slidably connected,
Honing head is installed in the lower end of lower joint sleeve.
Further limiting, lathe coupling part further includes lathe connecting shaft and mechanical pressurization device,
Lathe connecting shaft insertion upper joint sleeve is simultaneously fixedly connected with upper joint sleeve,
Mechanical pressurization device includes spring Adjusting bolt Adjusting screw, mandril, pressing spring and backing ring, the lower end of lathe connecting shaft with it is upper
Connector sleeve is fixedly connected, and lathe connecting shaft is equipped with axial hole, and mandril is slidably arranged in the axial hole, spring Adjusting bolt Adjusting screw,
Pressing spring and backing ring cover in lathe connecting shaft, and spring Adjusting bolt Adjusting screw is threadedly coupled with lathe connecting shaft or upper joint sleeve, support
Circle is located at the top for being fixedly connected with position of lathe connecting shaft and upper joint sleeve,
The axial hole hole wall of lathe connecting shaft is equipped with pin runner, backing ring and mandril and passes through the connecting pin across the pin runner
It is connect with mandril, the both ends of pressing spring, which are withstood between spring Adjusting bolt Adjusting screw and backing ring, pushes mandril to withstand on push rod, to clamping
The push rod of honing head on lower joint sleeve pressurizes.
Further limiting, the sliding block of sliding slot and insertion sliding slot is T-shaped,
Upper joint sleeve lower end has the T-shaped slider that is caught in the T shape sliding slot of intermediate connecting sleeve upper end of sliding, on lower joint sleeve
The T-shaped slider that end then there is sliding to be caught in the T shape sliding slot of intermediate connecting sleeve lower end,
The connecting portion of lathe coupling part and middle interconnecting piece point, middle interconnecting piece divide and the company of honing head coupling part
Connecting portion, the middle interconnecting piece of protective jacket, protective jacket and lathe coupling part and middle interconnecting piece point are set with outside socket part position
Divide has gap between the connecting portion of honing head coupling part, protects the periphery spiral shell of set upper side and upper joint sleeve lower end
Connect, protective jacket lower end empty set on intermediate connecting sleeve,
Several steel balls for being used to reduce resistance to sliding of the sliding block in sliding slot are equipped between sliding block and the cell wall of sliding slot,
T-shaped slider is formed by connecting by riser and level board, and the horizontal plane that level board is arranged in steel ball is sliding with corresponding T shape
Between the cell wall of slot,
The raceway for installing steel ball is offered on the horizontal plane of the level board of the cell wall and/or T-shaped slider of T shape sliding slot.
It further limits, mechanical pressurization device further includes upper pressing sleeve and lower pressing sleeve, and upper pressing sleeve and lower pressing sleeve slide respectively
It is sleeved in lathe connecting shaft, pressing spring upper/lower terminal offsets with lower pressing sleeve and backing ring respectively, and backing ring is equipped with a pair of opposite
The jack of setting, the axial hole hole wall of lathe connecting shaft are equipped with the pin runner of a pair of opposing, and mandril upper end is equipped with radial
Pin hole is equipped with connecting pin in radial pin hole, and connecting pin both ends extend outwardly through corresponding pin runner respectively and protrude on backing ring
It is connected in corresponding jack with backing ring, spring Adjusting bolt Adjusting screw and the upper end of upper joint sleeve lateral wall are spirally connected, and upper joint sleeve upper end is also
It is bolted with the locking nut for locking spring Adjusting bolt Adjusting screw, spring Adjusting bolt Adjusting screw upper end has the ring to offset with upper pressing sleeve upper end
Shape inner stopper, when tightening spring Adjusting bolt Adjusting screw, spring Adjusting bolt Adjusting screw forces pressing sleeve to move down, and the upper pressing sleeve moved down is successively downward again
It pushes lower pressing sleeve, pressing spring, backing ring, connecting pin, mandril and push rod to move down, realizes several honings on outside expansion honing head
Item.
It further limits, backing ring is equipped with two pairs of jacks, and the axial hole hole wall of lathe connecting shaft is equipped with two pairs of pins and slides
Slot, the radial pin hole of mandril upper end are in cross, and connecting pin includes having strong market potential and a pair of short pin, have strong market potential and are separately mounted to two short pins
In cross-shaped in criss-cross radial direction pin hole, has strong market potential and extend outwardly through corresponding pin respectively with the outer end of two short pin threes
Sliding slot, which protrudes on backing ring, to be connected in corresponding jack with backing ring.
It further limits, the lower end of upper joint sleeve is equipped with radial screw hole, and lathe connecting shaft lower end is corresponding with radial screw hole
Place is then equipped with location hole, is bolted in radial screw hole and protrudes into what positioning hole realization upper joint sleeve was connected with lathe connecting shaft lower end
Holding screw.
The beneficial effects of the utility model are: the utility model is used for processing center machine tool, there is the self-centering function of full floating
Can, it is not only able to process the vertical hole of high-precision that on large-scale heavy industry part, aperture is less than common vertical top gem of a girdle-pendant tool, and can add
Work high-accuracy water flat hole and high-precision inclined hole.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of lathe coupling part；
Fig. 3 is the use state of Fig. 1 with reference to figure；
Fig. 4 is the structural schematic diagram of backing ring；
Fig. 5 is the structural schematic diagram of upper joint sleeve；
Fig. 6 is the structural schematic diagram of component where raceway；
Fig. 7 is the structural schematic diagram of lower joint sleeve；
Fig. 8 is the structural schematic diagram of lathe connecting shaft.
In figure: honing head 1, lathe connecting shaft 2, push rod 3, hone stone 4, upper joint sleeve 5, lower joint sleeve 6, protective jacket 7,
Intermediate connecting sleeve 8, T shape sliding slot 9, T-shaped slider 10, elastic ring 11, arc surface 12, groove 13, mandril 14, pressing spring 15, on
Pressing sleeve 16, backing ring 18, pin runner 19, spring Adjusting bolt Adjusting screw 20, locking nut 21, annular inner stopper 22, is had strong market potential at lower pressing sleeve 17
23, short pin 24, horizontal plane 25, steel ball 26, raceway 27, radial screw hole 28, location hole 29.
Specific embodiment
The utility model is further described presently in connection with attached drawing and preferred embodiment.These attached drawings are simplified
Schematic diagram only illustrates the basic structure of the utility model in a schematic way, therefore it only shows structure related with the utility model
At.
A kind of self-centering multipurpose hone as shown in Figure 1, including lathe coupling part, middle interconnecting piece point and the top gem of a girdle-pendant
Bistrique coupling part,
Lathe coupling part with lathe for connecting, and honing head coupling part is for clamping honing head 1, middle interconnecting piece point
For connecting machine tool coupling part and honing head coupling part,
Horizontal slidable connection between lathe coupling part and middle interconnecting piece point, middle interconnecting piece point are connect with honing head
Level is slidably connected between part, and horizontal slidably direction and centre between lathe coupling part and middle interconnecting piece point
Horizontal glide direction between coupling part and honing head coupling part is vertical.
Point between lathe coupling part and middle interconnecting piece, middle interconnecting piece point pass through end between honing head coupling part
The sliding slot in portion and the sliding block of insertion sliding slot realize horizontal slidable connection, and sliding slot and the sliding block for being embedded in sliding slot are T-shaped.
Lathe coupling part includes upper joint sleeve 5, and middle interconnecting piece point includes intermediate connecting sleeve 8, honing head coupling part
Including lower joint sleeve 6,
Honing head 1 is installed in the lower end of lower joint sleeve 6, and 1 upper end of honing head is protruded into 6 inner hole of lower joint sleeve, passes through setting
Screw on lower joint sleeve 6 is connected with it.
The horizontal slidable connection in upper end of the lower end of upper joint sleeve 5 and intermediate connecting sleeve 8, the lower end of intermediate connecting sleeve 8 with
The upper end level of lower joint sleeve 6 is slidably connected.
The T-shaped slider 10 that there is 5 lower end of upper joint sleeve sliding to be caught in the T shape sliding slot 9 of 8 upper end of intermediate connecting sleeve, lower company
Then there is 6 upper end of female connector sliding to be caught in the T-shaped slider 10 in the T shape sliding slot 9 of 8 lower end of intermediate connecting sleeve,
T-shaped slider 10 is formed by connecting by riser and level board, and riser two sides are respectively provided with the horizontal plane on level board
25, to reduce resistance to sliding of the T-shaped slider 10 in T shape sliding slot 9, increase T-shaped slider 10 moves flexible in T shape sliding slot 9
Property, several steel balls 26 are equipped between the horizontal plane 25 of level board and the cell wall of corresponding T shape sliding slot 9,
It offers on the horizontal plane 25 of the level board of the cell wall and/or T-shaped slider 10 of T shape sliding slot 9 for installing steel ball 26
Raceway 27.
Lathe coupling part further includes lathe connecting shaft 2 and mechanical pressurization device,
Lathe connecting shaft 2 is inserted into upper joint sleeve 5 and is fixedly connected with upper joint sleeve 5,
The lower end of upper joint sleeve 5 is equipped with radial screw hole 28, and 2 lower end of lathe connecting shaft is then equipped with 28 corresponding position of radial screw hole
Location hole 29 is bolted in radial screw hole 28 to protrude into location hole 29 and realizes what upper joint sleeve 5 and 2 lower end of lathe connecting shaft were connected
Holding screw (not shown)；
Mechanical pressurization device includes spring Adjusting bolt Adjusting screw 20, mandril 14, pressing spring 15 and backing ring 18, lathe connecting shaft 2
Lower end be fixedly connected with upper joint sleeve 5, lathe connecting shaft 2 is equipped with axial hole, and mandril 14 is slidably arranged in the axial hole
Interior, spring Adjusting bolt Adjusting screw 20, pressing spring 15 and 18 sets of backing ring are in lathe connecting shaft 2, spring Adjusting bolt Adjusting screw 20 and upper connection
Set 5 is threadedly coupled, and backing ring 18 is located at the top for being fixedly connected with position of lathe connecting shaft 2 with upper joint sleeve 5,
The both ends of pressing spring 15, which are withstood between spring Adjusting bolt Adjusting screw 20 and backing ring 18, pushes mandril 14 to withstand on push rod 3,
It pressurizes to the push rod 3 for the honing head 1 being installed on lower joint sleeve 6,3 upper end of push rod of honing head 1 sequentially passes through down upwards
8 inner hole of T-shaped slider 10 and intermediate connecting sleeve of connector sleeve 6, protrude into the axial hole in lathe connecting shaft 2 with 14 lower end phase of mandril
It supports；
To avoid spring Adjusting bolt Adjusting screw 20 from directly contacting with pressing spring 15, mechanical pressurization device further includes upper 16 He of pressing sleeve
Lower pressing sleeve 17, upper pressing sleeve 16 and lower pressing sleeve 17 difference sliding sleeve are in lathe connecting shaft 2,15 upper/lower terminal of pressing spring point
It does not offset with lower pressing sleeve 17 and backing ring 18, backing ring 18 is equipped with the jack of a pair of opposing, the axial hole hole of lathe connecting shaft 2
Wall is equipped with the pin runner 19 of a pair of opposing, and 14 upper end of mandril is equipped with radial pin hole, is equipped with connection in radial pin hole
Pin, connecting pin both ends extend outwardly through respectively corresponding pin runner 19 protrude on backing ring 18 in corresponding jack with 18 phase of backing ring
Even, connecting pin can the sliding up and down in pin runner 19；Spring Adjusting bolt Adjusting screw 20 and the upper end of 5 lateral wall of upper joint sleeve are spirally connected, on
5 upper end of connector sleeve is also bolted with the locking nut 21 for locking spring Adjusting bolt Adjusting screw 20, and 20 upper end of spring Adjusting bolt Adjusting screw has
The annular inner stopper 22 to offset with upper 16 upper end of pressing sleeve, when tightening spring Adjusting bolt Adjusting screw 20, in the annular of spring Adjusting bolt Adjusting screw 20
Seam allowance 22 forces pressing sleeve 16 to move down, and the upper pressing sleeve 16 moved down successively pushes down on lower pressing sleeve 17, pressing spring 15, backing ring again
18, connecting pin, mandril 14 and push rod 3 move down, and realize several hone stones 4 on the outside expansion honing head 1 in 3 lower end of push rod；
Clamping stagnation is in lathe connecting shaft 2 when to prevent backing ring 18 from moving down, the resistance to sliding of reduction backing ring 18, on backing ring 18
Two pairs of jacks can be equipped with, are then equipped with two pairs of pin runners 19, the diameter of 14 upper end of mandril on the axial hole hole wall of lathe connecting shaft 2
Be in cross to pin hole, connecting pin includes have strong market potential 23 and a pair of short pin 24, have strong market potential 23 and two short pin 24 be separately mounted to cross
Radial pin hole in cross-shaped, have strong market potential 23 and two to extend outwardly through corresponding pin respectively sliding the outer end of short 24 three of pin
Slot 19, which protrudes on backing ring 18, to be connected in corresponding jack with backing ring 18.
The connecting portion of lathe coupling part and middle interconnecting piece point, middle interconnecting piece divide and the company of honing head coupling part
Protective jacket 7 is set with outside socket part position, protective jacket 7 is connect with the connecting portion of lathe coupling part and middle interconnecting piece point, centre
There is gap, the periphery of 7 upper end of protective jacket and 5 lower end of upper joint sleeve between part and the connecting portion of honing head coupling part
It is spirally connected, 7 lower end empty set of protective jacket is on intermediate connecting sleeve 8, to prevent upper joint sleeve 5 and lower joint sleeve 6 and intermediate connecting sleeve 8
It separates and plays the role of preventing steel ball 26 from rolling out T shape sliding slot 9.
Lathe coupling part and middle interconnecting piece point are resetted after level sliding by elastic reseting part,
Middle interconnecting piece point is resetted after level sliding by elastic reseting part with honing head coupling part.
Elastic reseting part is elastic ring 11, preferably O shape rubber seal, and the hoop of elastic ring 11 is in lathe coupling part in
Between the connecting portion of coupling part, middle interconnecting piece point and honing head coupling part connecting portion, under external force, lathe
The connecting portion of coupling part and middle interconnecting piece point, middle interconnecting piece divide and the connecting portion of honing head coupling part overcomes bullet
Property circle 11 elastic force horizontal sliding occur deviate center, after external force disappearance, elastic ring 11 push lathe coupling part and
Connecting portion, the middle interconnecting piece of middle interconnecting piece point divide and the connecting portion elastic reset of honing head coupling part.
The connecting portion of lathe coupling part and middle interconnecting piece point, middle interconnecting piece divide and the company of honing head coupling part
Socket part position offers locating slot for accommodating elastic ring 11 in elastic ring 11 on the outer wall at place, and elastic ring 11 is mounted on pair
In the locating slot answered.
Locating slot includes four grooves 13, and two of them groove 13 is provided with the arc surface 12 at 10 both ends of T-shaped slider respectively
On, the arc surface 12 at 10 both ends of T-shaped slider is located at the exit at 9 both ends of T shape sliding slot, and another two grooves 13 are located at T
9 both ends of shape sliding slot outlet between intermediate connecting sleeve 8 periphery on, four grooves 13 successively it is end to end formed annular
Locating slot, elastic ring 11 is mounted in the locating slot and lock ring is on the arc surface 12 at 10 both ends of T-shaped slider and intermediate connecting sleeve 8
Periphery on, the periphery for protruding from intermediate connecting sleeve 8 and T shape sliding block 10 should be avoided on the outside of the elastic ring 11 in locating slot
The arc surface 12 at both ends.
When upper joint sleeve 5 is assembled by intermediate connecting sleeve 8 and lower joint sleeve 6, in axial direction, there are certain gaps in advance, and
Also there are one between 7 inner hole hole wall of protective jacket respectively for the arc surface 12 of 10 two sides of 8 periphery of intermediate connecting sleeve and T-shaped slider
Fixed gap, when honing head 1 is by external force, honing head 1 by lower joint sleeve 6 or can not only pass through in the horizontal direction
Lower joint sleeve 6 and intermediate connecting sleeve 8 overcome the elastic force of elastic ring 11 to realize that micro-shifting is dynamic, at the same honing head 1 it is axial can also be real
Existing micro-shifting is dynamic, therefore honing head 1 is able to achieve omni-directionally-floated function at work, so as to improve the machining accuracy in hole；Work as effect
After the external force on honing head 1 disappears, under the action of 11 elastic reset power of elastic ring, 6 band of intermediate connecting sleeve 8 and lower joint sleeve
Dynamic honing head 1 resets, so that fast implement honing head 1 makes heart function by oneself；Heart function is made by oneself since the hone has,
Vertical hole can be not only processed, and can be with processing inclined and lateral aperture.
When work, lathe connecting shaft 2 is connected and is locked with processing center machine tool main shaft；Spring Adjusting bolt Adjusting screw 20 is unscrewed,
Pressing spring 15 is set to retreat to most loose state；Suitable honing head 1 is connected with lower joint sleeve 6, then by 1 working end of honing head protrude into
In the hole of the top gem of a girdle-pendant；Spring Adjusting bolt Adjusting screw 20 is screwed, pressing spring 15 is compressed to proper states；By locking nut 21 by spring
Adjusting bolt Adjusting screw 20 is locked；Booting, processing center machine tool main shaft rotate and it are made to pump, and control stroke；Honing is complete
After one work pace is shut down, spring Adjusting bolt Adjusting screw 20 is first unscrewed, pressing spring 15 is made to retreat to most loose state, then by honing head 1
Outside the exit aperture of working end；Whether inspection hole reaches size requirement, such as undesirable, then carries out next circulate operation.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and be implemented, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in the protection scope of the utility model
It is interior.
Claims (13)
1. a kind of self-centering multipurpose hone, it is characterized in that: including lathe coupling part, middle interconnecting piece point and honing head
Coupling part,
For connecting with lathe, honing head coupling part is used for for clamping honing head, middle interconnecting piece point for lathe coupling part
Connecting machine tool coupling part and honing head coupling part,
Horizontal slidable connection between lathe coupling part and middle interconnecting piece point, middle interconnecting piece point and honing head coupling part
Between level be slidably connected, and horizontal slidably direction and intermediate connection point between lathe coupling part and middle interconnecting piece
Part is vertical with the horizontal glide direction between honing head coupling part,
Lathe coupling part and middle interconnecting piece point are resetted after level sliding by elastic reseting part,
Middle interconnecting piece point is resetted after level sliding by elastic reseting part with honing head coupling part.
2. a kind of self-centering multipurpose hone according to claim 1, it is characterized in that: the lathe coupling part
And point between middle interconnecting piece, middle interconnecting piece point pass through the sliding slot of end and insertion sliding slot between honing head coupling part
Sliding block realizes horizontal slidable connection.
3. a kind of self-centering multipurpose hone according to claim 2, it is characterized in that: the sliding slot and insertion are slided
The sliding block of slot is T-shaped.
4. a kind of self-centering multipurpose hone according to claim 1 or 2 or 3, it is characterized in that: the elasticity is multiple
Position component is elastic ring, elastic ring hoop the connecting portion of lathe coupling part and middle interconnecting piece point, middle interconnecting piece point and
The connecting portion of honing head coupling part, under external force, the connecting portion of lathe coupling part and middle interconnecting piece point, in
Between the connecting portion of coupling part and honing head coupling part overcome elastic ring elastic force generation level slide deviate center,
After external force disappearance, connecting portion, middle interconnecting piece point and the top gem of a girdle-pendant that elastic ring pushes lathe coupling part and middle interconnecting piece to divide
The connecting portion elastic reset of bistrique coupling part.
5. a kind of self-centering multipurpose hone according to claim 4, it is characterized in that: the lathe coupling part
Protection is set with outside the connecting portion, middle interconnecting piece point and the connecting portion of honing head coupling part of middle interconnecting piece point
The connecting portion of set, protective jacket and lathe coupling part and middle interconnecting piece point, middle interconnecting piece divides and honing head coupling part
Connecting portion between have gap.
6. a kind of self-centering multipurpose hone according to claim 4, it is characterized in that: the lathe coupling part
Place is surround in elastic ring with the connecting portion, middle interconnecting piece point and the connecting portion of honing head coupling part of middle interconnecting piece point
Outer wall on offer locating slot for accommodating elastic ring, elastic ring is mounted in corresponding locating slot.
7. a kind of self-centering multipurpose hone according to claim 2, it is characterized in that: the slot of the sliding block and sliding slot
Several steel balls for being used to reduce resistance to sliding of the sliding block in sliding slot are equipped between wall,
Sliding block is formed by connecting by riser and level board, steel ball be arranged in the horizontal plane of level board and the cell wall of corresponding sliding slot it
Between,
The raceway for installing steel ball is offered on the horizontal plane of the level board of the cell wall and/or sliding block of sliding slot.
8. a kind of self-centering multipurpose hone according to claim 2, it is characterized in that: the lathe coupling part
Including upper joint sleeve, middle interconnecting piece point includes intermediate connecting sleeve, and honing head coupling part includes lower joint sleeve,
The lower end of upper joint sleeve and the upper end of intermediate connecting sleeve realize that level can by the sliding slot of end and the sliding block of insertion sliding slot
It is slidably connected, water is realized by the sliding slot of end and the sliding block of insertion sliding slot in the lower end of intermediate connecting sleeve and the upper end of lower joint sleeve
It is flat to be slidably connected,
Honing head is installed in the lower end of lower joint sleeve.
9. a kind of self-centering multipurpose hone according to claim 8, it is characterized in that: the lathe coupling part
It further include lathe connecting shaft and mechanical pressurization device,
Lathe connecting shaft insertion upper joint sleeve is simultaneously fixedly connected with upper joint sleeve,
Mechanical pressurization device includes spring Adjusting bolt Adjusting screw, mandril, pressing spring and backing ring, the lower end of lathe connecting shaft and upper connection
Set is fixedly connected, and lathe connecting shaft is equipped with axial hole, and mandril is slidably arranged in the axial hole, spring Adjusting bolt Adjusting screw, pressurization
Spring and backing ring cover in lathe connecting shaft, and spring Adjusting bolt Adjusting screw is threadedly coupled with lathe connecting shaft or upper joint sleeve, backing ring position
In the top for being fixedly connected with position of lathe connecting shaft and upper joint sleeve,
The axial hole hole wall of lathe connecting shaft is equipped with pin runner, backing ring and mandril and passes through connecting pin across the pin runner and top
Bar connection, the both ends of pressing spring, which are withstood between spring Adjusting bolt Adjusting screw and backing ring, pushes mandril to withstand on push rod, to being installed in down
The push rod of honing head on connector sleeve pressurizes.
10. a kind of self-centering multipurpose hone according to claim 8, it is characterized in that: under the upper joint sleeve
The sliding block that there is sliding to be caught in the sliding slot of intermediate connecting sleeve upper end is held, then there is sliding to be caught in intermediate connection for lower joint sleeve upper end
The sliding block in the sliding slot of lower end is covered,
The connecting portion of lathe coupling part and middle interconnecting piece point, middle interconnecting piece divide and the interconnecting piece of honing head coupling part
The outer connecting portion for being set with protective jacket, protective jacket and lathe coupling part and middle interconnecting piece point in position, middle interconnecting piece point and
There is gap, the periphery of protection set upper side and upper joint sleeve lower end is spirally connected, prevents between the connecting portion of honing head coupling part
Sheath lower end empty set is on intermediate connecting sleeve.
11. a kind of self-centering multipurpose hone according to claim 9, it is characterized in that: the mechanical pressurization device
It further include upper pressing sleeve and lower pressing sleeve, upper pressing sleeve and lower pressing sleeve difference sliding sleeve are in lathe connecting shaft, pressing spring upper and lower two
End offsets with lower pressing sleeve and backing ring respectively, and backing ring is equipped with the jack of a pair of opposing, the axial hole hole wall of lathe connecting shaft
It is equipped with the pin runner of a pair of opposing, mandril upper end is equipped with radial pin hole, is equipped with connecting pin, connecting pin in radial pin hole
Both ends, which extend outwardly through corresponding pin runner respectively and protrude on backing ring, to be connected in corresponding jack with backing ring, spring Adjusting bolt Adjusting screw
It is spirally connected with the upper end of upper joint sleeve lateral wall, upper joint sleeve upper end is also bolted with the locking screw for locking spring Adjusting bolt Adjusting screw
Mother, spring Adjusting bolt Adjusting screw upper end have the annular inner stopper to offset with upper pressing sleeve upper end, when tightening spring Adjusting bolt Adjusting screw, spring tune
Section swivel nut forces pressing sleeve to move down, and the upper pressing sleeve moved down successively pushes down on lower pressing sleeve, pressing spring, backing ring, connecting pin, top again
Bar and push rod move down, and realize several hone stones on outside expansion honing head.
12. a kind of self-centering multipurpose hone according to claim 9, it is characterized in that: the backing ring is equipped with two
To jack, the axial hole hole wall of lathe connecting shaft is equipped with two pairs of pin runners, and the radial pin hole of mandril upper end is in cross, connection
Pin is had strong market potential and is separately mounted in criss-cross radial pin hole with two short pins in cross-shaped, length including having strong market potential and a pair of short pin
The outer end of pin and two short pin threes extend outwardly through corresponding pin runner respectively and protrude on backing ring that corresponding jack is interior and backing ring
It is connected.
13. a kind of self-centering multipurpose hone according to claim 9, it is characterized in that: the upper joint sleeve
Lower end is equipped with radial screw hole, and lathe connecting shaft lower end and radial screw hole corresponding position are then equipped with location hole, are bolted in radial screw hole
It protrudes into positioning hole and realizes upper joint sleeve and the holding screw that lathe connecting shaft lower end is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253000.2U CN208866978U (en) | 2018-08-03 | 2018-08-03 | A kind of self-centering multipurpose hone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253000.2U CN208866978U (en) | 2018-08-03 | 2018-08-03 | A kind of self-centering multipurpose hone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208866978U true CN208866978U (en) | 2019-05-17 |
Family
ID=66464186
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821253000.2U Active CN208866978U (en) | 2018-08-03 | 2018-08-03 | A kind of self-centering multipurpose hone |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015332A (en) * | 2018-08-03 | 2018-12-18 | 常州凯瑞莱精密工具有限公司 | Self-centering multipurpose hone |
| CN110125791A (en) * | 2019-07-03 | 2019-08-16 | 安徽多邦珩磨技术有限公司 | A kind of float connector |
-
2018
- 2018-08-03 CN CN201821253000.2U patent/CN208866978U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015332A (en) * | 2018-08-03 | 2018-12-18 | 常州凯瑞莱精密工具有限公司 | Self-centering multipurpose hone |
| CN109015332B (en) * | 2018-08-03 | 2024-04-05 | 常州凯瑞莱精密工具有限公司 | Self-centering multipurpose honing tool |
| CN110125791A (en) * | 2019-07-03 | 2019-08-16 | 安徽多邦珩磨技术有限公司 | A kind of float connector |
| CN110125791B (en) * | 2019-07-03 | 2024-04-02 | 安徽多邦珩磨技术有限公司 | Floating connector |
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