CN107649547A - A kind of bearing inner race reeling machine - Google Patents

A kind of bearing inner race reeling machine Download PDF

Info

Publication number
CN107649547A
CN107649547A CN201711132564.0A CN201711132564A CN107649547A CN 107649547 A CN107649547 A CN 107649547A CN 201711132564 A CN201711132564 A CN 201711132564A CN 107649547 A CN107649547 A CN 107649547A
Authority
CN
China
Prior art keywords
hydraulic cylinder
clamping device
piston
holder
fixture block
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.)
Granted
Application number
CN201711132564.0A
Other languages
Chinese (zh)
Other versions
CN107649547B (en
Inventor
姜斌
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.)
Tangshan Xinglong Iron and Steel Co., Ltd.
Original Assignee
姜斌
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 姜斌 filed Critical 姜斌
Priority to CN201711132564.0A priority Critical patent/CN107649547B/en
Publication of CN107649547A publication Critical patent/CN107649547A/en
Application granted granted Critical
Publication of CN107649547B publication Critical patent/CN107649547B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/16Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices

Abstract

The invention discloses a kind of bearing inner race reeling machine,Its structure includes footing,Base,Platen,Cylinder seat,First oil pump,First oil pipe,First hydraulic cylinder,Piston,Second oil pipe,Second hydraulic cylinder,Second oil pump,Import,Fixture,Base bottom is welded with footing,Footing is distributed in the individual corner of base,Base top is provided with platen,Platen is bonded with base,Institute's table top side is connected with cylinder seat,Horizontal positioned first hydraulic cylinder is provided with cylinder seat,First hydraulic cylinder is provided with piston,Piston is flexibly connected with first hydraulic cylinder,First hydraulic cylinder is provided with one end of piston among platen,A kind of bearing inner race reeling machine of the present invention,Various sizes of inner ring can be applicable by the moveable fixture block in holder both sides,Pass through spring clamp,Expand use range,Using more flexible,Make fixture block that inner ring outer surface be fixed by the elastic force of spring,The horizontal direction of inner ring is fixed by arc,Good fixing effect.

Description

A kind of bearing inner race reeling machine
Technical field
The present invention is a kind of bearing inner race reeling machine, belongs to a kind of bearing inner race reeling machine field.
Background technology
The inner circle of bearing inner race and the Excircle machining required precision of bearing outer ring are higher, at present the inner circle processing of bearing inner race Grinding allowance is reserved using Vehicle Processing is first passed through, the method processing through grinding to final size after heat treatment.
Prior art carries out whole footpath by being cold-pressed, but is fixed cavity to the fixed form of inner ring during cold pressing, can not basis The size of inner ring is adjusted, and is only applicable to the inner ring of same size, and use range is small, uses underaction.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of bearing inner race reeling machine, its structure includes Footing, base, platen, cylinder seat, the first oil pump, the first oil pipe, first hydraulic cylinder, piston, the second oil pipe, second hydraulic cylinder, Two oil pumps, import, fixture, the base bottom are welded with footing, and the footing is distributed in the individual corner of base, the base top Portion is provided with platen, and the platen is bonded with base, and institute's table top side is connected with cylinder seat, is provided with the cylinder seat horizontal positioned First hydraulic cylinder, the first hydraulic cylinder is provided with piston, and the piston is flexibly connected with first hydraulic cylinder, first hydraulic pressure Cylinder is provided with one end of piston among platen, and the first hydraulic cylinder is connected by the first oil pipe with the first oil pump, and described the One oil pump is arranged on cylinder seat side, is provided with fixture in front of the piston, the clamp top is connected with second hydraulic cylinder, described Second hydraulic cylinder is disposed vertically, and the second hydraulic cylinder is connected by the second oil pipe with the second oil pump, and second oil pump is consolidated Surely platen side is connected to, the fixture is provided with import with close to the opposite side of piston;
The fixture is made up of holder, engaging lug, lead, pulley, the first clamping device, reel, the second clamping device, institute It is to put upside down U-shaped to state holder, is hollowed out inside the holder, the holder is internally provided with equally distributed pulley, the pulley It is slidably connected with lead, the two ends of the lead tie up to the first clamping device by engaging lug, on the second clamping device respectively, First clamping device, the second clamping device are separately mounted to the both sides of U-shaped folder seat, and the reel is located at the top of U-shaped folder seat Centre, first clamping device, the second clamping device are equipped with engaging lug, and described lead one end ties up to the first clamping device On engaging lug, the other end is wrapped on reel after pulley, then by pulley system on the engaging lug of the second clamping device, The reel is connected with second hydraulic cylinder;
Second clamping device is by the first spring, the first guide pin bushing, the first guide pillar, the second guide pin bushing, the second guide pillar, the second bullet Spring, fixture block composition, the fixture block is arc, and the intrados of the fixture block is towards among holder, the extrados top of the fixture block The first guide pillar is connected with, first guide pillar is through holder and is set in the first guide pin bushing, and first guide pin bushing is vertically connected on Holder lateral surface, first guide pin bushing are parallel to each other with the second guide pin bushing being positioned below, and second guide pin bushing is arranged with second and led Post, second guide pillar are connected to the bottom of arc fixture block, and first spring, second spring are located between holder and fixture block, First spring is set on the first guide pillar, and the second spring is set on the second guide pillar.
Further, first clamping device is consistent with the second clamping device structure, first clamping device and Two clamping devices are symmetrical along holder center line.
Further, the side of the fixture block is connected with arc, the protrusion fixture block intrados 1cm of the arc.
Further, the second hydraulic cylinder also includes reel stand, and the reel is erected at the piston of second hydraulic cylinder End, the reel stand are U-shaped and run through reel.
Further, the second hydraulic cylinder also includes screw rod, and the piston end of the second hydraulic cylinder is provided with screwed hole, The screwed hole is connected by screw rod with reel stand.
Beneficial effect
A kind of bearing inner race reeling machine of the present invention, in use, starting the second oil pump, by second hydraulic cylinder by reel Draw, the first clamping device, the second clamping device with dynamic holder both sides move to both sides, can be to keeping fixture block by guide pillar Horizontal displacement, the inner ring of bearing is placed on holder, resets second hydraulic cylinder, by the elastic force of spring by the fixture block of both sides Pushed away to centre, fixture block is clamped inner ring, inner ring is fixed, the moveable fixture block in both sides can be applicable in various sizes of Circle, by spring clamp, expand use range, use is more flexible, after clamping inner ring, starts the first oil pump, first hydraulic cylinder Whole footpath part phase front is pushed away by piston, whole footpath part gradually passes through and carries out whole footpath to inner ring among inner ring;
Because first clamping device is consistent with the second clamping device structure, first clamping device and second clamps Device is symmetrical along holder center line, can be consistent the first clamping device, the displaced position of the second clamping device, make folder Tight inner ring is positioned at centre;
Because the side of the fixture block is connected with arc, the protrusion fixture block intrados 1cm of the arc can be internal Circle carries out spacing and fixed, placement inner ring displacement;
Because the second hydraulic cylinder also includes reel stand, the reel is erected at the piston end of second hydraulic cylinder, institute State reel stand to be U-shaped and run through reel, be easy to reel to be arranged in second hydraulic cylinder;
Because the second hydraulic cylinder also includes screw rod, the piston end of the second hydraulic cylinder is provided with screwed hole, described Screwed hole is connected by screw rod with reel stand, is easy to carry out installing/dismounting to reel stand.
A kind of bearing inner race reeling machine of the present invention, can be applicable various sizes of by the moveable fixture block in holder both sides Inner ring, by spring clamp, expand use range, use is more flexible, makes fixture block to inner ring outer surface by the elastic force of spring It is fixed, the horizontal direction of inner ring is fixed by arc, good fixing effect.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention, Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural representation of bearing inner race reeling machine of the present invention.
Fig. 2 is the structural representation one of present clip.
Fig. 3 is the structural representation two of present clip.
Fig. 4 is the structural representation of arc of the present invention.
Fig. 5 is the structural representation of reel stand of the present invention.
In figure:Footing -1, base -2, platen -3, cylinder seat -4, the first oil pump -5, the first oil pipe -6, first hydraulic cylinder -7, Piston -8, the second oil pipe -9, second hydraulic cylinder -10, the second oil pump -11, import -12, fixture -13, holder -130, engaging lug - 131st, lead -132, pulley -133, the first clamping device -134, reel -135, the second clamping device -136, the first spring - 1360th, the first guide pin bushing -1361, the first guide pillar -1362, the second guide pin bushing -1363, the second guide pillar -1364, second spring -1365, folder Block -1366, arc -1367, reel stand -101, screw rod 102.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to Embodiment, the present invention is expanded on further.
Fig. 1-Fig. 5 is referred to, the present invention provides a kind of bearing inner race reeling machine technical scheme:Its structure includes footing 1, bottom Seat 2, platen 3, cylinder seat 4, the first oil pump 5, the first oil pipe 6, first hydraulic cylinder 7, piston 8, the second oil pipe 9, second hydraulic cylinder 10, Second oil pump 11, import 12, fixture 13, the bottom of base 2 are welded with footing 1, and the footing 1 is distributed in 4 angles of base 2 Fall, the top of base 2 is provided with platen 3, and the platen 3 is bonded with base 2, and the top side of institute's platen 3 is connected with cylinder seat 4, institute State in cylinder seat 4 and be provided with horizontal positioned first hydraulic cylinder 7, the first hydraulic cylinder 7 is provided with piston 8, the liquid of piston 8 and first Cylinder pressure 7 is flexibly connected, and the first hydraulic cylinder 7 is provided with one end of piston 8 among platen 3, and the first hydraulic cylinder 7 passes through First oil pipe 6 connects with the first oil pump 5, and first oil pump 5 is arranged on the side of cylinder seat 4, and the front of piston 8 is provided with fixture 13, the top of fixture 13 is connected with second hydraulic cylinder 10, and the second hydraulic cylinder 10 is disposed vertically, the second hydraulic cylinder 10 are connected by the second oil pipe 9 with the second oil pump 11, and second oil pump 11 is fixedly connected on the side of platen 3, the fixture 13 are provided with import 12 with close to the opposite side of piston 8;The fixture 13 is by holder 130, engaging lug 131, lead 132, pulley 133rd, the first clamping device 134, reel 135, the second clamping device 136 form, and the holder 130 is U-shaped, the folder of putting upside down Hollowed out inside seat 130, the holder 130 is internally provided with equally distributed pulley 133, and the pulley 133 slides with lead 132 Connection, the two ends of the lead 132 tie up to the first clamping device 134, the second clamping device 136 respectively by engaging lug 131 On, first clamping device 134, the second clamping device 136 are separately mounted to the both sides of U-shaped folder seat 130, the reel 135 The crown center of U-shaped folder seat 130 is located at, first clamping device 134, the second clamping device 136 are equipped with engaging lug 131, institute State the one end of lead 132 to tie up on the engaging lug 131 of the first clamping device 134, the other end is wrapped in reel after pulley 133 On 135, then tied up to by pulley 133 on the engaging lug 131 of second clamping device 136, the reel 135 and second hydraulic cylinder 10 are connected;Second clamping device 136 is by the first spring 1360, the first guide pin bushing 1361, the first guide pillar 1362, the second guide pin bushing 1363rd, the second guide pillar 1364, second spring 1365, fixture block 1366 form, and the fixture block 1366 is arc, the fixture block 1366 For intrados towards among holder 130, the extrados top of the fixture block 1366 is connected with the first guide pillar 1362, first guide pillar 1362 run through holder 130 and are set in the first guide pin bushing 1361, and first guide pin bushing 1361 is vertically connected on the outside of holder 130 Face, first guide pin bushing 1361 are parallel to each other with the second guide pin bushing 1363 being positioned below, and second guide pin bushing 1363 is arranged with Two guide pillars 1364, second guide pillar 1364 are connected to the bottom of arc fixture block 1366, first spring 1360, second spring 1365 are located between holder 130 and fixture block 1366, and first spring 1360 is set on the first guide pillar 1362, second bullet Spring 1365 is set on the second guide pillar 1364, and first clamping device 134 is consistent with the structure of the second clamping device 136, described First clamping device 134 is symmetrical along the center line of holder 130 with the second clamping device 136, the side connection of the fixture block 1366 There are arc 1367, the intrados 1cm of protrusion fixture block 1366 of the arc 1367, the second hydraulic cylinder 10 also includes volume Tub 101, the reel stand 101 are located at the piston end of second hydraulic cylinder 10, and the reel stand 101 is U-shaped and run through reel 135, the second hydraulic cylinder 10 also includes screw rod 102, and the piston end of the second hydraulic cylinder 10 is provided with screwed hole, the spiral shell Pit is connected by screw rod 102 with reel stand 101.
First hydraulic cylinder 7 described in this patent is that hydraulic energy is changed into mechanical energy, does straight reciprocating motion or swing The hydraulic actuator of motion.
In use, starting the second oil pump 11, reel 135 is pulled up by second hydraulic cylinder 10, with the both sides of dynamic holder 130 First clamping device 134, the second clamping device 136 move to both sides, can be to making fixture block keep level displacement by guide pillar, will The inner ring of bearing is placed on holder 130, resets second hydraulic cylinder 10, by the elastic force of spring by the fixture block of both sides to centre Push away, fixture block is clamped inner ring, inner ring is fixed, the moveable fixture block in both sides can be applicable various sizes of inner ring, pass through Spring clamp, expand use range, use is more flexible, after clamping inner ring, starts the first oil pump 5, first hydraulic cylinder 7 passes through work Plug 8 pushes away whole footpath part phase front, and whole footpath part gradually passes through and carries out whole footpath to inner ring among inner ring;Because first clamping device 134 is consistent with the structure of the second clamping device 136, and the clamping device 136 of the first clamping device 134 and second is along holder 130 Line is symmetrical, can be consistent the first clamping device 134, the displaced position of the second clamping device 136, make the interior of clamping Circle is positioned at centre;Because the side of the fixture block 1366 is connected with arc 1367, the protrusion fixture block of the arc 1367 1366 intrados 1cm, spacing and fixed, placement inner ring displacement can be carried out to inner ring;Because the second hydraulic cylinder 10 is also wrapped Reel stand 101 is included, the reel stand 101 is located at the piston end of second hydraulic cylinder 10, and the reel stand 101 is U-shaped and run through Reel 135, it is easy to reel 135 to be arranged in second hydraulic cylinder 10;Because the second hydraulic cylinder 10 also includes screw rod 102, The piston end of the second hydraulic cylinder 10 is provided with screwed hole, and the screwed hole is connected by screw rod 102 with reel stand 101, just In to the progress installing/dismounting of reel stand 101.
The present invention solves the problems, such as it is that prior art carries out whole footpath by being cold-pressed, but is to the fixed form of inner ring during cold pressing Fixed cavity, it can not be adjusted according to the size of inner ring, be only applicable to the inner ring of same size, use range is small, using not Enough flexible, being combined with each other by above-mentioned part of the invention, a kind of bearing inner race reeling machine of the invention can by holder both sides Mobile fixture block can be applicable various sizes of inner ring, by spring clamp, expand use range, use is more flexible, passes through The elastic force of spring makes fixture block that inner ring outer surface be fixed, and the horizontal direction of inner ring is fixed by arc, Good fixing effect.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (5)

1. a kind of bearing inner race reeling machine, its structure includes footing (1), base (2), platen (3), cylinder seat (4), the first oil pump (5), the first oil pipe (6), first hydraulic cylinder (7), piston (8), the second oil pipe (9), second hydraulic cylinder (10), the second oil pump (11), import (12), fixture (13), it is characterised in that:
Base (2) bottom is welded with footing (1), and the footing (1) is distributed in 4 corners of base (2), the base (2) top is provided with platen (3), and the platen (3) is bonded with base (2), and institute platen (3) top side is connected with cylinder seat (4), institute State in cylinder seat (4) and be provided with horizontal positioned first hydraulic cylinder (7), the first hydraulic cylinder (7) is provided with piston (8), the piston (8) it is flexibly connected with first hydraulic cylinder (7), the first hydraulic cylinder (7) is provided with one end of piston (8) among platen (3), The first hydraulic cylinder (7) is connected by the first oil pipe (6) with the first oil pump (5), and first oil pump (5) is arranged on cylinder seat (4) side, piston (8) front are provided with fixture (13), are connected at the top of the fixture (13) with second hydraulic cylinder (10), institute State second hydraulic cylinder (10) to be disposed vertically, the second hydraulic cylinder (10) is connected by the second oil pipe (9) with the second oil pump (11) Connect, second oil pump (11) is fixedly connected on platen (3) side, the fixture (13) side opposite with close piston (8) Provided with import (12);
The fixture (13) is by holder (130), engaging lug (131), lead (132), pulley (133), the first clamping device (134), reel (135), the second clamping device (136) composition, the holder (130) are U-shaped, the holder (130) of putting upside down Inside hollows out, and the holder (130) is internally provided with equally distributed pulley (133), the pulley (133) and lead (132) It is slidably connected, the two ends of the lead (132) tie up to the first clamping device (134), the second folder respectively by engaging lug (131) On tight device (136), first clamping device (134), the second clamping device (136) are separately mounted to U-shaped folder seat (130) Both sides, the reel (135) are located at U-shaped folder seat (130) crown center, first clamping device (134), the second clamping device (136) engaging lug (131) is equipped with, described lead (132) one end is tied up on the engaging lug (131) of the first clamping device (134), The other end is wrapped in after pulley (133) on reel (135), then ties up to the second clamping device (136) by pulley (133) Engaging lug (131) on, the reel (135) is connected with second hydraulic cylinder (10);
Second clamping device (136) is by the first spring (1360), the first guide pin bushing (1361), the first guide pillar (1362), second Guide pin bushing (1363), the second guide pillar (1364), second spring (1365), fixture block (1366) composition, the fixture block (1366) is arc, The intrados of the fixture block (1366) is middle towards holder (130), and the extrados top of the fixture block (1366) is connected with first Guide pillar (1362), first guide pillar (1362) is through holder (130) and is set in the first guide pin bushing (1361), and described first leads Set (1361) is vertically connected on holder (130) lateral surface, first guide pin bushing (1361) and the second guide pin bushing being positioned below (1363) it is parallel to each other, second guide pin bushing (1363) is arranged with the second guide pillar (1364), the second guide pillar (1364) connection In the bottom of arc fixture block (1366), first spring (1360), second spring (1365) are located at holder (130) and fixture block (1366) between, first spring (1360) is set on the first guide pillar (1362), and the second spring (1365) is set in On second guide pillar (1364).
A kind of 2. bearing inner race reeling machine according to claim 1, it is characterised in that:First clamping device (134) Consistent with the second clamping device (136) structure, first clamping device (134) and the second clamping device (136) are along holder (130) center line is symmetrical.
A kind of 3. bearing inner race reeling machine according to claim 1, it is characterised in that:The side of the fixture block (1366) connects It is connected to arc (1367), protrusion fixture block (1366) intrados 1cm of the arc (1367).
A kind of 4. bearing inner race reeling machine according to claim 1, it is characterised in that:The second hydraulic cylinder (10) is also wrapped Reel stand (101) is included, the reel stand (101) is located at the piston end of second hydraulic cylinder (10), and the reel stand (101) is U Type simultaneously runs through reel (135).
A kind of 5. bearing inner race reeling machine according to claim 4, it is characterised in that:The second hydraulic cylinder (10) is also wrapped Included screw rod (102), the piston end of the second hydraulic cylinder (10) is provided with screwed hole, the screwed hole by screw rod (102) with Reel stand (101) is connected.
CN201711132564.0A 2017-11-15 2017-11-15 A kind of bearing inner race reeling machine Active CN107649547B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711132564.0A CN107649547B (en) 2017-11-15 2017-11-15 A kind of bearing inner race reeling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711132564.0A CN107649547B (en) 2017-11-15 2017-11-15 A kind of bearing inner race reeling machine

Publications (2)

Publication Number Publication Date
CN107649547A true CN107649547A (en) 2018-02-02
CN107649547B CN107649547B (en) 2019-01-15

Family

ID=61120086

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711132564.0A Active CN107649547B (en) 2017-11-15 2017-11-15 A kind of bearing inner race reeling machine

Country Status (1)

Country Link
CN (1) CN107649547B (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444606A (en) * 1967-01-23 1969-05-20 Cecil B Jones Self-aligning bearing-staking tool
EP0027224B1 (en) * 1979-10-11 1983-01-19 Georg Fischer Aktiengesellschaft Centric-chucking device for workpieces
JPH10315085A (en) * 1997-05-13 1998-12-02 Nippon Steel Corp Aligning device for ring-shaped object
CN2542362Y (en) * 2002-04-24 2003-04-02 陈社伟 Bearing ring double-station forming machine
CN102974713A (en) * 2012-11-20 2013-03-20 宁波雄狮机械制造有限公司 Bearing-inner-ring reeling machine and reeling method
CN202894130U (en) * 2012-11-20 2013-04-24 宁波雄狮机械制造有限公司 Axletree inner ring reshaping device
CN203184532U (en) * 2013-04-18 2013-09-11 苏州市东吴滚针轴承有限公司 Bearing stamping automatic feeding and shaping device
CN203426204U (en) * 2013-07-30 2014-02-12 泰州龙瑞金属制品有限公司 Dragging device for straightener
KR20140047463A (en) * 2012-10-12 2014-04-22 주식회사 대영테크 Tool gripper in automatic tool changer
CN204913342U (en) * 2015-06-24 2015-12-30 陈才书 Novel bar punches device
CN106903521A (en) * 2017-03-09 2017-06-30 刘艳平 A kind of cylindric workpiece punching frock clamp
CN206484280U (en) * 2016-12-06 2017-09-12 陈华祥 A kind of jig with clamping detector
CN206622869U (en) * 2017-04-01 2017-11-10 刘宇 A kind of component of machine process equipment

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444606A (en) * 1967-01-23 1969-05-20 Cecil B Jones Self-aligning bearing-staking tool
EP0027224B1 (en) * 1979-10-11 1983-01-19 Georg Fischer Aktiengesellschaft Centric-chucking device for workpieces
JPH10315085A (en) * 1997-05-13 1998-12-02 Nippon Steel Corp Aligning device for ring-shaped object
CN2542362Y (en) * 2002-04-24 2003-04-02 陈社伟 Bearing ring double-station forming machine
KR20140047463A (en) * 2012-10-12 2014-04-22 주식회사 대영테크 Tool gripper in automatic tool changer
CN102974713A (en) * 2012-11-20 2013-03-20 宁波雄狮机械制造有限公司 Bearing-inner-ring reeling machine and reeling method
CN202894130U (en) * 2012-11-20 2013-04-24 宁波雄狮机械制造有限公司 Axletree inner ring reshaping device
CN203184532U (en) * 2013-04-18 2013-09-11 苏州市东吴滚针轴承有限公司 Bearing stamping automatic feeding and shaping device
CN203426204U (en) * 2013-07-30 2014-02-12 泰州龙瑞金属制品有限公司 Dragging device for straightener
CN204913342U (en) * 2015-06-24 2015-12-30 陈才书 Novel bar punches device
CN206484280U (en) * 2016-12-06 2017-09-12 陈华祥 A kind of jig with clamping detector
CN106903521A (en) * 2017-03-09 2017-06-30 刘艳平 A kind of cylindric workpiece punching frock clamp
CN206622869U (en) * 2017-04-01 2017-11-10 刘宇 A kind of component of machine process equipment

Also Published As

Publication number Publication date
CN107649547B (en) 2019-01-15

Similar Documents

Publication Publication Date Title
CN202506684U (en) Steel pipe fixture for steel pipe production line
CN107649547A (en) A kind of bearing inner race reeling machine
CN208840373U (en) A kind of machine for shrinking
CN103567789B (en) A kind of blade tip fixture for processing system
CN104385003A (en) Cutting clamp for pipe
CN107009185A (en) A kind of numerical control turntable brake device
CN207533727U (en) A kind of anti-slip bender
CN208913055U (en) A kind of hotdie forging press hydraulic platform
CN208034142U (en) A kind of CNC Precision Machinings quick conductive clamping fixture
CN102896241A (en) Flaring mechanism for pipe expander
CN207592633U (en) A kind of automatic reducing device of flat tube
CN207841103U (en) Oil pressure clamping fixture
CN104535272A (en) Bottle bottom airtight device with quickly aligning function
CN206258227U (en) Engine cylinder-body flaw detection device
CN207746761U (en) A kind of cylinder clamp
CN204405263U (en) Gas check at the bottom of a kind of bottle of quick centring
CN205883002U (en) Motor stator assembly machine
CN205968347U (en) Back frock clamp of radiator
CN104155184A (en) Vehicle blade-type fuse pulling detection instrument
CN108105200A (en) Anti- floating self-centering clamping oil cylinder
CN204094191U (en) A kind of Novel air cylinder clamping structure adopting one side two finger settings
CN205097545U (en) A anchor clamps for centre gripping reverse osmosis column casing body
CN103029056A (en) Swinging clamping fixture
CN102320001A (en) Water meter tooling clamp
CN208527718U (en) A kind of pipe material clamp

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20181128

Address after: 063500 North Hazelnut Town, Luanxian County, Tangshan City, Hebei Province

Applicant after: Tangshan Xinglong Iron and Steel Co., Ltd.

Address before: 511400 No. 378 Waihuan West Road, Panyu District, Guangzhou City, Guangdong Province

Applicant before: Jiang Bin

GR01 Patent grant
GR01 Patent grant