CN107891354A - Honing device is used in a kind of metal tube inner peripheral wall polishing - Google Patents

Honing device is used in a kind of metal tube inner peripheral wall polishing Download PDF

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Publication number
CN107891354A
CN107891354A CN201711105915.9A CN201711105915A CN107891354A CN 107891354 A CN107891354 A CN 107891354A CN 201711105915 A CN201711105915 A CN 201711105915A CN 107891354 A CN107891354 A CN 107891354A
Authority
CN
China
Prior art keywords
oilstone
honing
inner peripheral
metal tube
peripheral wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201711105915.9A
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Chinese (zh)
Inventor
李林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201711105915.9A priority Critical patent/CN107891354A/en
Publication of CN107891354A publication Critical patent/CN107891354A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B33/00—Honing machines or devices; Accessories therefor
    • B24B33/02—Honing machines or devices; Accessories therefor designed for working internal surfaces of revolution, e.g. of cylindrical or conical shapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B33/00—Honing machines or devices; Accessories therefor
    • B24B33/08—Honing tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B33/00—Honing machines or devices; Accessories therefor
    • B24B33/10—Accessories

Abstract

The invention discloses a kind of metal tube inner peripheral wall polishing honing device, including honing body and multiple cushion blocks, multiple transitional pores are offered in the both sides of honing body, the side of cushion block is fixed with adjustment pin, and adjustment pin coordinates with transition interporal lacuna, is provided with fixed seat in the opposite side of cushion block, blind hole is respectively equipped with the two side of groove, the horizontal part main body of oilstone is placed in groove and the both ends of its horizontal part are placed in blind hole, and rubber strip is provided between blind hole and oilstone horizontal part；Honing body interior is slided and is provided with adjusting rod, multiple tapered protrusions is provided with adjusting rod, and the inclined plane being engaged with the periphery of tapered protrusion is offered on the movable end of adjustment pin.The present invention is by rubber strip deformation in the process of running or replys deformation to slow down the mutual impact between oilstone and fixed seat, to prevent the relative displacement between fixed seat and oilstone, ensures the synchronism of both operations, being finally reached prevents oilstone from damaging purpose.

Description

Honing device is used in a kind of metal tube inner peripheral wall polishing
Technical field
The present invention relates to a kind of honing machine, in particular to a kind of metal tube inner peripheral wall polishing honing device.
Background technology
Honing process is a kind of cutting technology with extensive future, and it is not only a kind of to improve surface roughness Processing method, and as can remove fast and reliablely must surplus, improve work piece inner surface precision the finishing of one kind half Work and the process of finishing.Honing does not need special condition with regard to part can be made to obtain accurate size, geometric accuracy, army In the manufacturing industry such as work and engineering machinery.
Honing process belongs to finished machined, can obtain the machining accuracy higher than general machining, be characterized in making The bonded abrasive tool oilstone made of high-quality particulate abrasive, particulate can ensure high-caliber machining accuracy, it is desirable to abrasive grain, Die hardness and tissue keep good uniformity, it is desirable to and die size shape keeps higher accuracy, and in order to realize Each cutting edge does small cutting and efficient cutting, it is desirable to which grinding tool and workpiece have larger contact area, therefore finished machined It is required that there are good cooling, cooling and chip removal condition.
But in existing vertical honing machine, a kind of metal tube inner peripheral wall polishing is with honing device in work piece inner surface When roughness is reduced to minimum level, a kind of metal tube inner peripheral wall polishing is between the oilstone on honing device and workpiece inner wall Contact area reduce so that there is idle running phenomenon in a kind of multiple oilstones of the metal tube inner peripheral wall polishing on honing device, Before spacing between regulation and workpiece inner wall, oilstone loses work piece inner surface upper process thing suddenly during running at high speed Obstruction dynamics, and then the rotating speed of oilstone is improved suddenly so that oilstone and a kind of metal tube inner peripheral wall polishing top gem of a girdle-pendant There is error in being synchronized with the movement between grinder body, i.e., relative displacement occurs in both so that oilstone and a kind of metal tube inner circle Being connected between perisporium polishing honing device is cracked, causes a kind of metal tube inner peripheral wall polishing honing device Service life rapid drawdown.
The content of the invention
It is convenient to workpiece inner wall it is an object of the invention to provide a kind of metal tube inner peripheral wall polishing honing device High accuracy polishing is realized, avoids oilstone from being damaged in use, and then extends a kind of metal tube inner peripheral wall polishing With the purpose of honing device service life.
The purpose of the present invention is achieved through the following technical solutions：
Honing device, including the honing body of inner hollow and multiple cushion blocks are used in a kind of metal tube inner peripheral wall polishing, Multiple transitional pores are offered in the both sides of the honing body, the side of cushion block is fixed with adjustment pin, and adjustment pin and transitional pore Gap coordinates, and fixed seat is provided with the opposite side of cushion block, opens up fluted in fixed seat, is set respectively on the two side of groove There is a blind hole, section is placed in for the horizontal part main body of the oilstone of T-shaped in groove and the both ends of its horizontal part are placed in blind hole, oilstone Gap is left between vertical portion and groove, rubber strip is provided between the blind hole and oilstone horizontal part；The honing body Internal slide is provided with adjusting rod, multiple tapered protrusions is provided with the adjusting rod, and opened up on the movable end of adjustment pin There is the inclined plane being engaged with the periphery of tapered protrusion.The present invention is directed to deficiency of the prior art, to a kind of existing gold Certain improvement is made in category pipe fitting inner peripheral wall polishing with honing device, ensures after being disappeared with the roughness solved in work piece inner surface Running status between oilstone and base keeps stable, prevents that relative displacement occurs between the two, to realize that extension fixture uses The purpose in life-span；During present invention work, oilstone is placed in workpiece, while drive honing body to realize that oilstone starts to workpiece The honing process of inwall, when the roughness of workpiece inner wall is reduced to processing criterion, now between oilstone and workpiece inner wall Spacing increases, that is, starts adjusting rod of the driving in the middle part of honing body, and adjusting rod moves down until the periphery of tapered protrusion is straight Connect and cooperated with the inclined plane on adjustment pin movable end so that adjustment pin is moved radially outward along honing body, realizes oil Gap between stone and workpiece inner wall, finally realize the fine honing of workpiece inner wall；
Wherein, fixed block is installed on cushion block, is directly moved down the bottom of oilstone along the groove on fixed block during installation, and The cross section of oilstone is T-shaped, i.e. the horizontal end of oilstone moves along the blind hole of groove inner wall, and the vertical end of oilstone is then in groove Middle part movement, ensure stability of the oilstone when rotating, before the roughness of the inwall of workpiece disappears and adjusting rod moves down, oil Stone can continue to run at high speed because of the disappearance of running resistance in the presence of inertia, and match somebody with somebody between fixed seat and oilstone for clamping Close so that the speed of service outline of fixed block is less than the speed of service of oilstone, therefore certain relative position occurs between the two Move, the present invention is provided with rubber strip between oilstone horizontal ends and blind hole, by rubber strip deformation in the process of running or returns Complex deformation and then slow down the mutual impact between oilstone and fixed seat, to prevent the relative displacement between fixed seat and oilstone, protect The synchronism of both operations of card, the purpose for be finally reached and prevent oilstone damage, improving oilstone service life.
Further, adjustment hole is offered in the both sides of the honing body, and screw thread connects on the outer wall of honing body Adjusting nut is connected to, pin is fixed with adjusting nut, pin is connected through adjustment hole with adjusting rod.In the radiai adjustment of oilstone During, the adjusting nut being threadedly attached on honing body can realize the fine setting of adjusting rod, prevent tapered protrusion with adjusting There is abrupt change and causes the fluctuation of service of oilstone when coordinating in section pin, and adjustment hole, adjusting nut are opened up on honing body It is connected with adjusting rod through adjustment hole by pin, therefore need to be only moved down on the i.e. achievable adjusting rod of rotation adjusting nut It is dynamic.
Further, in addition to the spring that is fixed on honing body, and the spring is located at adjusting nut bottom.Adjusting During the moving up and down of pole, the rotation of adjusting nut is unsuitable too fast, sets spring in the bottom of adjusting nut, can not only prevent Only the decline of adjusting nut or the rate of climb are too fast and influence the operational efficiency of oilstone, moreover it is possible to move to adjustment hole most in pin During lower end by honing body because of rotation and caused by rock elimination, further improve oilstone honing efficiency.
Further, the cross section of the rubber strip is circular or oval.Preferably, the present invention sets rubber strip Circular or ellipse is set to, can be ensured when rubber strip is squeezed and deformed upon, has in blind hole and enough holds rubber The space that bar deforms upon, reduce impulsive force when relative motion is produced between fixed seat and oilstone to the full extent, ensure oil The service life of stone.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention is provided with rubber strip between oilstone horizontal ends and blind hole, passes through the shape of rubber strip in the process of running Become or reply deformation and then slow down the mutual impact between oilstone and fixed seat, to prevent the relative position between fixed seat and oilstone Move, ensure the synchronism of both operations, the purpose for be finally reached and prevent oilstone damage, improving oilstone service life；
2nd, the present invention sets spring in the bottom of adjusting nut, can not only prevent decline or the rate of climb of adjusting nut Operational efficiency that is too fast and influenceing oilstone, moreover it is possible to produce honing body because of rotation when pin moves to the bottom of adjustment hole Rock elimination, further improve oilstone honing efficiency；
3rd, the present invention by rubber strip be provided in round or ellipse, can ensure to be squeezed in rubber strip to deform upon When, there are enough spaces for holding rubber strip and deforming upon in blind hole, reduce produced between fixed seat and oilstone to the full extent Impulsive force during relative motion, ensure the service life of oilstone.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the installation diagram of fixed seat and oilstone；
Mark and corresponding parts title in accompanying drawing：
1- honings body, 2- adjusting nuts, 3- springs, 4- cushion blocks, 5- fixed seats, 6- workpiece, 7- adjusting rods, 8- regulations Hole, 9- pins, 10- adjustment pins, 11- oilstones, 12- grooves, 13- rubber strips, 14- gaps.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make For limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment includes the honing body 1 and multiple cushion blocks 4 of inner hollow, in the top gem of a girdle-pendant The both sides of mill body 1 offer multiple transitional pores, and the side of cushion block 4 is fixed with adjustment pin 10, and between adjustment pin 10 and transitional pore Gap 14 coordinates, and is provided with fixed seat 5 in the opposite side of cushion block 4, fluted 12 is opened up in fixed seat 5, in the two side of groove 12 On be respectively equipped with blind hole, section is placed in for the horizontal part main body of the oilstone 11 of T-shaped in groove 12 and the both ends of its horizontal part are placed in In blind hole, gap 14 is left between the vertical portion of oilstone 11 and groove 12, is set between the blind hole and the horizontal part of oilstone 11 There is rubber strip 13；The internal slide of honing body 1 is provided with adjusting rod 7, and it is convex to be provided with multiple tapers on the adjusting rod 7 Rise, and the inclined plane being engaged with the periphery of tapered protrusion is offered on the movable end of adjustment pin 10；In the honing body 1 Both sides offer adjustment hole 8, and adjusting nut 2 is threaded with the outer wall of honing body 1, it is fixed on adjusting nut 2 There is pin 9, pin 9 is connected through adjustment hole 8 with adjusting rod 7；Also include the spring 3 being fixed on honing body 1, and the bullet Spring 3 is located at the bottom of adjusting nut 2.
The present invention is directed to deficiency of the prior art, and a kind of existing metal tube inner peripheral wall polishing is made with honing device Go out certain improvement, ensure the running status between oilstone 11 and base after being disappeared with the roughness solved in the inner surface of workpiece 6 Keep stable, prevent from that relative displacement occurs between the two, to realize the purpose of extension fixture service life；During present invention work, Oilstone 11 is placed in workpiece 6, while drives honing body 1 to realize that oilstone 11 starts the honing process to the inwall of workpiece 6, When the roughness of the inwall of workpiece 6 is reduced to processing criterion, now the spacing increase between oilstone 11 and the inwall of workpiece 6, that is, open Begin adjusting rod 7 of the driving positioned at the middle part of honing body 1, adjusting rod 7 move down until the periphery of tapered protrusion directly and adjustment pin Inclined plane on 10 movable ends cooperates so that adjustment pin 10 is moved radially outward along honing body 1, realize oilstone 11 with Gap 14 between the inwall of workpiece 6, finally realize the fine honing of the inwall of workpiece 6；Wherein, fixed block is installed on cushion block 4, pacified Directly the bottom of oilstone 11 is moved down along the groove 12 on fixed block during dress, and the cross section of oilstone 11 is T-shaped, i.e. oilstone 11 Blind hole of the horizontal end along the inwall of groove 12 moves, and the vertical end of oilstone 11 then moves at the middle part of groove 12, ensures oilstone 11 stability when rotating, before the roughness of the inwall of workpiece 6 disappears and adjusting rod 7 moves down, oilstone 11 can be because operation The disappearance of resistance and continue to run at high speed in the presence of inertia, and between fixed seat 5 and oilstone 11 for be engaged by clamping so that Gu The speed of service outline for determining block is less than the speed of service of oilstone 11, therefore certain relative displacement, this hair occur between the two It is bright that rubber strip 13 is installed between the horizontal ends of oilstone 11 and blind hole, pass through the deformation or reply of rubber strip 13 in the process of running Deformation and then slow down the mutual impact between oilstone 11 and fixed seat 5, to prevent the relative position between fixed seat 5 and oilstone 11 Move, ensure the synchronism of both operations, being finally reached prevents oilstone 11 from damaging, improves the purpose of the service life of oilstone 11.
Wherein, during the radiai adjustment of oilstone 11, the adjusting nut 2 being threadedly attached on honing body 1 can The fine setting of adjusting rod 7 is realized, occurs abrupt change when preventing tapered protrusion from coordinating with adjustment pin 10 and causes the operation of oilstone 11 It is unstable, adjustment hole 8 is opened up on honing body 1, adjusting nut 2 is connected by pin 9 through adjustment hole 8 with adjusting rod 7, because This need to be that moving up and down for adjusting rod 7 can be achieved rotating adjusting nut 2.During the moving up and down of adjusting rod 7, regulation The rotation of nut 2 is unsuitable too fast, and spring 3 is set in the bottom of adjusting nut 2, can not only prevent adjusting nut 2 decline or The rate of climb is too fast and influences the operational efficiency of oilstone 11, moreover it is possible to when pin 9 moves to the bottom of adjustment hole 8 by honing body 1 because of rotation and caused by rock elimination, further improve oilstone 11 honing efficiency.
Preferably, the present invention by rubber strip 13 be provided in round or ellipse, can ensure rubber strip 13 by When extruding deforms upon, there are enough spaces for holding rubber strip 13 and deforming upon in blind hole, reduce fixed seat 5 to the full extent Impulsive force during relative motion is produced between oilstone 11, ensures the service life of oilstone 11.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include Within protection scope of the present invention.

Claims (4)

1. honing device, including the honing body (1) of inner hollow and multiple cushion blocks are used in a kind of metal tube inner peripheral wall polishing (4), it is characterised in that：Multiple transitional pores are offered in the both sides of the honing body (1), the side of cushion block (4) is fixed with tune Section pin (10), and adjustment pin (10) coordinates with transition interporal lacuna, and fixed seat (5), fixed seat are provided with the opposite side of cushion block (4) (5) fluted (12) are opened up on, blind hole is respectively equipped with the two side of groove (12), section is the water of the oilstone (11) of T-shaped Flat portion's main body is placed in groove (12) and the both ends of its horizontal part are placed in blind hole, the vertical portion and groove (12) of oilstone (11) it Between leave gap (14), be provided with rubber strip (13) between the blind hole and oilstone (11) horizontal part；The honing body (1) Internal slide is provided with adjusting rod (7), and multiple tapered protrusions, and the work of adjustment pin (10) are provided with the adjusting rod (7) The inclined plane being engaged with the periphery of tapered protrusion is offered on moved end.
2. honing device is used in a kind of metal tube inner peripheral wall polishing according to claim 1, it is characterised in that：In the top gem of a girdle-pendant The both sides of mill body (1) offer adjustment hole (8), and adjusting nut (2) is threaded with the outer wall of honing body (1), Pin (9) is fixed with adjusting nut (2), pin (9) is connected through adjustment hole (8) with adjusting rod (7).
3. honing device is used in a kind of metal tube inner peripheral wall polishing according to claim 1, it is characterised in that：Also include solid The spring (3) being scheduled on honing body (1), and the spring (3) is located at adjusting nut (2) bottom.
4. a kind of metal tube inner peripheral wall polishing honing device according to claims 1 to 3 any one, its feature exist In：The cross section of the rubber strip (13) is circular or ellipse.
CN201711105915.9A 2017-11-10 2017-11-10 Honing device is used in a kind of metal tube inner peripheral wall polishing Withdrawn CN107891354A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711105915.9A CN107891354A (en) 2017-11-10 2017-11-10 Honing device is used in a kind of metal tube inner peripheral wall polishing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711105915.9A CN107891354A (en) 2017-11-10 2017-11-10 Honing device is used in a kind of metal tube inner peripheral wall polishing

Publications (1)

Publication Number Publication Date
CN107891354A true CN107891354A (en) 2018-04-10

Family

ID=61804960

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711105915.9A Withdrawn CN107891354A (en) 2017-11-10 2017-11-10 Honing device is used in a kind of metal tube inner peripheral wall polishing

Country Status (1)

Country Link
CN (1) CN107891354A (en)

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WW01 Invention patent application withdrawn after publication
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Application publication date: 20180410