CN201329525Y - Processing device for abrading special ferrule - Google Patents

Processing device for abrading special ferrule Download PDF

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Publication number
CN201329525Y
CN201329525Y CNU2008202414073U CN200820241407U CN201329525Y CN 201329525 Y CN201329525 Y CN 201329525Y CN U2008202414073 U CNU2008202414073 U CN U2008202414073U CN 200820241407 U CN200820241407 U CN 200820241407U CN 201329525 Y CN201329525 Y CN 201329525Y
Authority
CN
China
Prior art keywords
abrading block
extraordinary
lasso
deflector roll
abrasive brick
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.)
Expired - Fee Related
Application number
CNU2008202414073U
Other languages
Chinese (zh)
Inventor
张文军
王世锋
张锐
魏延亭
李丽
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.)
Luoyang Bearing Science and Technology Co Ltd
Original Assignee
Luoyang Bearing Science and Technology Co Ltd
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 Luoyang Bearing Science and Technology Co Ltd filed Critical Luoyang Bearing Science and Technology Co Ltd
Priority to CNU2008202414073U priority Critical patent/CN201329525Y/en
Application granted granted Critical
Publication of CN201329525Y publication Critical patent/CN201329525Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a processing device for abrading a special ferrule, which is formed by convex-grooves or arc guide rollers, a jack screw 4, an abrasive brick clamp 5, a rotating pin 6, a pin 7, a pressure spring 8, a screw 9, a clamp body 10 and a connecting block 11. The convex-grooves or arc guide rollers are arranged on the moving positions of an outside diameter abrading machine in pairs; straight flutes are symmetrically arranged on the left side and the right side of the clamp body; the abrasive brick clamp is fixed by the rotating pin; aiming at preventing an abrasive brick from tilting, adjusting screws are arranged at two ends of the clamp body; the pin is tightly pressed on the abrasive brick clamp; the abrasive brick 3 is clamped in the abrasive brick clamp; the abrasive brick is tightly jacked by the jack screw; and the clamp body is fixed on the connecting block which is fixed on a guide cylinder 12 of the outside diameter abrading machine. The abrasive brick clamp is lifted, and then six processed special ferrules 2 are sequentially put into the convex grooves or the arc grooves of the convex-groove guide roller 1 or the arc guide roller 13; the stroke of the guide cylinder is adjusted to ensure that the abrasive brick is contacted with the surfaces of the inside diameters or the outside diameters of the special ferrules; and during abrading, the convex-grooves or arc guide rollers drive the processed special ferrules to rotate, the abrasive brick performs polished dressing processing on the surfaces of the inside diameters or the outside diameters of the special ferrules.

Description

Grind the processing unit (plant) of extraordinary lasso
Technical field
The utility model belongs to technical field of bearing processing, refers more particularly to a kind of processing unit (plant) that grinds extraordinary lasso.
Background technology
The special bearing lasso has various ways, and Fig. 1 is the extraordinary lasso of interior astragal rib, and Fig. 2 is the extraordinary lasso of outer astragal cambered surface and so on.Extraordinary lasso raceway face quality directly has influence on the service behaviour and the service life of bearing, at present employedly polish as antiscuffing paste, emery cloth (band) grinds, Superfinishing machine oilstone grinding etc. all is not suitable for the polishing processing of special bearing lasso, and its reason is: during grinding, lasso not only will rotate with deflector roll, also need axial feeding, or the oscillating movement of grinding head, and Fig. 1, extraordinary lasso one shown in Figure 2 are to realize axial feeding campaign, the 2nd, and be difficult on the lathe location and clamp.Because precision, vibration, distortion and large-duty influence of grinding machine, lasso raceway face quality is difficult for reaching surface roughness and geometrical precision requirement, so, after the lasso grinding, need carry out corresponding polishing processing, to satisfy the requirement on bearing products design or the processing technology.
Summary of the invention
For addressing the above problem, the utility model has designed a kind of processing unit (plant) that grinds extraordinary lasso, utilizes this processing unit (plant) can realize the polishing attrition process of above-mentioned two kinds of extraordinary lassos.
For achieving the above object, the utility model adopts following technical scheme:
The processing unit (plant) of the extraordinary lasso of described grinding is by tongue or arc deflector roll, jackscrew, the abrading block folder, ship and resell on another market, pin, stage clip, screw, clamp body and contiguous block constitute, tongue or arc deflector roll mounted in pairs are in the transmission position of external diameter grinding machine, clamp body is symmetrical structure, its two ends, left and right sides are provided with straight trough, abrading block presss from both sides by shipping and reselling on another market fixedly in the straight trough, for anti-abrading block folder perk two ends on clamp body are provided with the adjustment screw, adjusting screw connects with pin by stage clip, pin is pressed on the abrading block folder, abrading block is clipped in the abrading block folder, jackscrew holds out against abrading block from abrading block folder side, clamp body is fixed on the contiguous block by inner bolt, and contiguous block is fixed on the guiding cylinder of external diameter grinding machine again.
The processing unit (plant) of the extraordinary lasso of described grinding, its tongue deflector roll or cambered surface deflector roll can be replaced on external diameter grinding machine transmission position in pairs.
The processing unit (plant) of the extraordinary lasso of described grinding, the abrading block number that the tongue number and the common external diameter grinding machine of its tongue deflector roll are assembled equates, and and each abrading block between pitch match is set, and the extraordinary lasso of the degree of depth of tongue and width and interior astragal rib is complementary.
The processing unit (plant) of the extraordinary lasso of described grinding, the abrading block number that the cambered surface R number and the common external diameter grinding machine of its cambered surface deflector roll are assembled equates, and and each abrading block between pitch match is set, and the extraordinary lasso of the radius of cambered surface R and outer astragal cambered surface is complementary.
The processing unit (plant) of the extraordinary lasso of described grinding, its abrading block can be oilstones, or the bakelite of wool felt parcel, scribble the abrasive sand that is mixed with kerosene on this wool felt.
Because adopt aforesaid technical scheme, the utility model produces following good effect:
1, because tongue deflector roll or suitable tongue or the deep-slotted chip breaker of cambered surface deflector roll design, the extraordinary lasso freedom of the extraordinary lasso of astragal rib or outer astragal cambered surface and so on is positioned on the deflector roll easily in can making, and once can grind six lassos simultaneously, improve production efficiency.
2, this device can be respectively applied for internal diameter and the external diameter that grinds bearing inner race, outer ring, satisfies processing request.
3, this apparatus structure is simply small and exquisite, and is economical and practical, can satisfy the polishing processing request of extraordinary lasso.
Description of drawings
Fig. 1 is the extraordinary ferrule arrangement schematic diagram of interior astragal rib;
Fig. 2 is the extraordinary ferrule arrangement schematic diagram of outer astragal cambered surface;
Fig. 3 is a structural representation of the present utility model;
Fig. 4 is a tongue deflector roll structural representation;
Fig. 5 is a cambered surface deflector roll structural representation;
Among Fig. 3-5: 1-tongue deflector roll; The processed extraordinary lasso of 2-; The 3-abrading block; The 4-jackscrew; 5-abrading block folder; 6-ships and resell on another market; The 7-pin; The 8-stage clip; The 9-screw; The 10-clamp body; The 11-contiguous block; The 12-cylinder; 13-cambered surface deflector roll.
The specific embodiment
The extraordinary lasso of the utility model indication is shown in Fig. 1,2 structures.
Do not provide the extraordinary lasso schematic diagram of the outer astragal cambered surface of processing in the accompanying drawing, do not show that processing unit (plant) of the present utility model changes to some extent, according to shown in Figure 3, the extraordinary lasso that only the extraordinary lasso of tongue deflector roll (1) and interior astragal rib need be replaced with cambered surface deflector roll (13) and outer astragal cambered surface gets final product.
In conjunction with Fig. 3, the processing unit (plant) of the extraordinary lasso of grinding of the present utility model is by tongue or arc deflector roll (1,13), jackscrew (4), abrading block folder (5), ship and resell on another market (6), pin (7), stage clip (8), screw (9), clamp body (10) and contiguous block (11) constitute, tongue or arc deflector roll (1,13) mounted in pairs is in the transmission position of external diameter grinding machine, clamp body (10) is symmetrical structure, its two ends, left and right sides are provided with straight trough, straight trough is interior by (6) the fixedly abrading block folder (5) of shipping and reselling on another market, go up two ends for (5) perk of anti-abrading block folder at clamp body (10) adjustment screw (9) is set, adjusting screw (9) connects with pin (7) by stage clip (8), pin (7) is pressed on the abrading block folder (5), abrading block (3) is clipped in the abrading block folder (5), jackscrew (4) holds out against abrading block (3) from abrading block folder (5) side, clamp body (10) is fixed on the contiguous block (11) by inner bolt, and contiguous block (11) is fixed on the guiding cylinder (12) of external diameter grinding machine again.
The processing unit (plant) of the extraordinary lasso of grinding of the present utility model, its tongue deflector roll (1) or cambered surface deflector roll (13) can be replaced on external diameter grinding machine transmission position in pairs.
In conjunction with Fig. 4, the processing unit (plant) of the extraordinary lasso of grinding of the present utility model, the tongue number of its tongue deflector roll (1) equates with abrading block (3) number that common external diameter grinding machine is assembled, and and each abrading block (3) between pitch match is set, and the extraordinary lasso of the degree of depth of tongue and width and interior astragal rib is complementary.
In conjunction with Fig. 5, the processing unit (plant) of the extraordinary lasso of grinding of the present utility model, the cambered surface R number of its cambered surface deflector roll (13) equates with abrading block (3) number that common external diameter grinding machine is assembled, and and each abrading block (3) between pitch match is set, and the extraordinary lasso of the radius of cambered surface R and outer astragal cambered surface is complementary.
The processing unit (plant) of the extraordinary lasso of grinding of the present utility model, its abrading block (3) can be an oilstone, or the bakelite of wool felt parcel, scribbles the abrasive sand that is mixed with kerosene on this wool felt.
Common external diameter grinding machine generally has three guiding cylinders, oilstone anchor clamps of the present invention for this reason also can be set to three covers, just can process six extraordinary lassos (2) simultaneously like this on same grinder, be that the extraordinary lasso of interior astragal rib or outer astragal cambered surface determines to install according to processed extraordinary lasso (2) again be that tongue deflector roll (1) or cambered surface deflector roll (13) get final product.Because tongue deflector roll (1) or the branch of forward and backward deflector roll is all arranged cambered surface deflector roll (13) but structure is identical, state no longer in addition for sake of convenience, this also is not provide the sign of forward and backward deflector roll or the reason of particular location in the accompanying drawing, because this is to the general operation personnel of bearing industry and say it is conspicuous.
Before start is ground, lift abrading block folder (5), six processed extraordinary lassos (2) are put into successively in six tongues or deep-slotted chip breaker of tongue deflector roll (1) or cambered surface deflector roll (13), adjust the stroke of three guiding cylinders (12), abrading block (3) is contacted with the internal diameter or the external diameter surface of six processed extraordinary lassos (2), and press its surface with suitable pressure.During grinding, tongue deflector roll (1) or cambered surface deflector roll (13) rotate, and drive six processed extraordinary lassos (2) rotation, and abrading block (3) can carry out the polishing attrition process to its internal diameter or external diameter surface.

Claims (5)

1, a kind of processing unit (plant) that grinds extraordinary lasso, it is characterized in that: this processing unit (plant) is by tongue or arc deflector roll (1,13), jackscrew (4), abrading block folder (5), ship and resell on another market (6), pin (7), stage clip (8), screw (9), clamp body (10) and contiguous block (11) constitute, tongue or arc deflector roll (1,13) mounted in pairs is in the transmission position of external diameter grinding machine, clamp body (10) is symmetrical structure, its two ends, left and right sides are provided with straight trough, straight trough is interior by (6) the fixedly abrading block folder (5) of shipping and reselling on another market, go up two ends for (5) perk of anti-abrading block folder at clamp body (10) adjustment screw (9) is set, adjusting screw (9) connects with pin (7) by stage clip (8), pin (7) is pressed on the abrading block folder (5), abrading block (3) is clipped in the abrading block folder (5), jackscrew (4) holds out against abrading block (3) from abrading block folder (5) side, clamp body (10) is fixed on the contiguous block (11) by inner bolt, and contiguous block (11) is fixed on the guiding cylinder (12) of external diameter grinding machine again.
2, the processing unit (plant) of the extraordinary lasso of grinding according to claim 1 is characterized in that: its tongue deflector roll (1) or cambered surface deflector roll (13) can be replaced on external diameter grinding machine transmission position in pairs.
3, the processing unit (plant) of the extraordinary lasso of grinding according to claim 1, it is characterized in that: the tongue number of its tongue deflector roll (1) equates with abrading block (3) number that common external diameter grinding machine is assembled, and and each abrading block (3) between pitch match is set, and the extraordinary lasso of the degree of depth of tongue and width and interior astragal rib is complementary.
4, the processing unit (plant) of the extraordinary lasso of grinding according to claim 1, it is characterized in that: the cambered surface R number of its cambered surface deflector roll (13) equates with abrading block (3) number that common external diameter grinding machine is assembled, and and each abrading block (3) between pitch match is set, and the extraordinary lasso of the radius of cambered surface R and outer astragal cambered surface is complementary.
5, the processing unit (plant) of the extraordinary lasso of grinding according to claim 1 is characterized in that: its abrading block (3) can be an oilstone, or the bakelite of wool felt parcel, scribbles the abrasive sand that is mixed with kerosene on this wool felt.
CNU2008202414073U 2008-12-26 2008-12-26 Processing device for abrading special ferrule Expired - Fee Related CN201329525Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202414073U CN201329525Y (en) 2008-12-26 2008-12-26 Processing device for abrading special ferrule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202414073U CN201329525Y (en) 2008-12-26 2008-12-26 Processing device for abrading special ferrule

Publications (1)

Publication Number Publication Date
CN201329525Y true CN201329525Y (en) 2009-10-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008202414073U Expired - Fee Related CN201329525Y (en) 2008-12-26 2008-12-26 Processing device for abrading special ferrule

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102806515A (en) * 2012-08-01 2012-12-05 濮阳贝英数控机械设备有限公司 Adjustable superfinishing machine oilstone clamping mechanism and working method
CN103506904A (en) * 2013-09-17 2014-01-15 洛阳轴研科技股份有限公司 Improved structure and using method of device for two end face grinding of thin-wall bearing ring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102806515A (en) * 2012-08-01 2012-12-05 濮阳贝英数控机械设备有限公司 Adjustable superfinishing machine oilstone clamping mechanism and working method
CN103506904A (en) * 2013-09-17 2014-01-15 洛阳轴研科技股份有限公司 Improved structure and using method of device for two end face grinding of thin-wall bearing ring
CN103506904B (en) * 2013-09-17 2016-02-03 洛阳轴研科技股份有限公司 A kind of using method of thin-wall bearing ferrule both ends of the surface grinder

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091021

Termination date: 20151226

EXPY Termination of patent right or utility model