CN107756013A - Bearing gland - Google Patents
Bearing gland Download PDFInfo
- Publication number
- CN107756013A CN107756013A CN201711298830.7A CN201711298830A CN107756013A CN 107756013 A CN107756013 A CN 107756013A CN 201711298830 A CN201711298830 A CN 201711298830A CN 107756013 A CN107756013 A CN 107756013A
- Authority
- CN
- China
- Prior art keywords
- paw
- hole
- main body
- bearing
- platen
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a kind of bearing platen, it is related to bearing dismantling apparatus field, there is provided a kind of bearing gland suitable for different size bearing.Bearing gland includes platen main body, fastener and four paws；Paw hole and fastening elongated hole are provided with platen main body, the quantity in paw hole is four, paw hole is extended from platen body side to platen main center, four paw hole circumference array, fasten elongated hole to correspond with paw hole and set in the same direction, fastening elongated hole extends to paw hole by platen body upper surface；Paw includes mobile bar and the pressing plate being connected, mobile bar insertion paw hole, and pressing plate is located on the outside of platen main body, and pressing plate lower surface is less than platen body lower surface；Fastener is threadedly coupled so as to which mobile bar be connected with platen main body through fastening elongated hole with mobile bar.The present invention is used to extrude bearing with the use of press-in with bearing press.
Description
Technical field
The present invention relates to bearing dismantling apparatus field, more particularly to a kind of bearing gland.
Background technology
Bearing is usually required to be mounted in the bearing hole on bearing holder (housing, cover), and dismounting bearing uses bearing press often.Common axle
Pressure-bearing machine is provided with workbench and the oil cylinder above workbench connects as shown in figure 4, including frame and hydraulic jack in frame
Beam is connect, hydraulic jack is vertically arranged between workbench and oil cylinder tie-beam, and the cylinder barrel of hydraulic jack is connected with oil cylinder tie-beam.
Bearing holder (housing, cover) is put on workbench when dismounting bearing, then lived from the pipe pad that a diameter is adapted to bearing diameter in hydraulic jack
Between stopper rod and bearing outer ring, hydraulic cylinder piston rod pushes, you can pushes pipe, bearing is pressed into or extruded bearing by pipe again
Set.
Above-mentioned bearing press coordinates pipe press-in or is the shortcomings that extruding bearing：(1) needed for the different bearing of external diameter
From the pipe of different-diameter, required pipe species is more.(2) pipe is not connected with hydraulic cylinder piston rod, and pipe is slightly
Inclination may cause to drop out, and have certain danger.
The content of the invention
The technical problem to be solved in the present invention is：A kind of bearing gland suitable for different size bearing is provided.
Technical scheme for the use that solves the above problems is：Bearing gland includes terminal pad, platen main body, connecting pole, tight
Firmware and four paws；Terminal pad and platen main body are arranged at intervals, and connecting pole is between terminal pad and platen main body and with two
Person connects；Paw hole and fastening elongated hole are provided with platen main body, the quantity in paw hole is four, and paw hole is by platen main body side
Extend towards platen main center, four paw hole circumference array, fastening elongated hole is corresponded with paw hole and set in the same direction, tightly
Gu elongated hole extends to paw hole by platen body upper surface；Paw includes mobile bar and the pressing plate being connected, mobile bar insertion pressure
Pawl hole, pressing plate are located on the outside of platen main body, and pressing plate lower surface is less than platen body lower surface；Fastener through fastening elongated hole and with
Mobile bar is threadedly coupled, and mobile bar is connected by fastener with platen main body.
It is further：Mobile bar top is provided with scale and scale value along mobile bar length direction.
The beneficial effects of the invention are as follows：(1) loosening fasteners, you can inside and outside mobile paw, to adapt to different size of axle
Hold；A variety of bearings that one bearing platen can be used in extruding in the range of a certain size, wide adaptation range, reduce bearing press
Number of fitting parts.
(2) terminal pad can be connected with the piston rod of hydraulic jack, and bearing platen will not drop out during use, safe.
Brief description of the drawings
Fig. 1 is bearing press plate structure figure；
Fig. 2 is Fig. 1 A-A sectional views；
Fig. 3 is Fig. 1 B-B sectional views；
Fig. 4 is bearing gland and bearing press connection figure；
In figure mark for：In figure mark for：It is terminal pad 1, connecting hole 11, connecting pole 2, platen main body 3, paw hole 31, tight
Gu elongated hole 32, paw 4, mobile bar 41, pressing plate 42, fastener 5, bearing press 6.
Embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
As shown in Figure 1 to Figure 3：Bearing gland includes terminal pad 1, platen main body 3, connecting pole 2, fastener 5 and four pressures
Pawl 4；Terminal pad 1 and platen main body 3 are arranged at intervals, and connecting pole 2 is connected between terminal pad 1 and platen main body 3 and with the two；
Paw hole 31 and fastening elongated hole 32 are provided with platen main body 3, the quantity in paw hole 31 is four, and paw hole 31 is by platen main body
3 sides extend to the center of platen main body 3, four circumference array of paw hole 31, fastening elongated hole 32 and paw hole 31 correspond and
Set in the same direction, fastening elongated hole 32 extends to paw hole 31 by the upper surface of platen main body 3；Paw 4 includes the mobile bar 41 being connected
With pressing plate 42, mobile bar 41 inserts paw hole 31, and pressing plate 42 is located at the outside of platen main body 3, and the lower surface of pressing plate 42 is less than platen master
The lower surface of body 3；Fastener 5 elongated hole 32 and is threadedly coupled through fastening with mobile bar 41, and fastener 5 is by mobile bar 41 and platen master
Body 3 connects.
In use, bearing gland is connected on the oil cylinder piston of bearing press 6 by terminal pad 1, hydraulic oil cylinder driving bearing
Gland is moved down, and pressing plate 42 and bearing touch, oil cylinder continue to move down, and bearing can be pressed into or extruded bearing holder (housing, cover) by bearing gland.
Somewhat loosening fasteners 5, you can Manual push-pull paw 4, the position of pressing plate 42 is adjusted, to adapt to different size of axle
Hold, after the position adjustments of paw 4 are suitable, tightening fastener parts 5 again.So that a bearing platen can be used in extruding a certain size model
Enclose interior a variety of bearings, wide adaptation range.Elastic fastener 5 and Manual push-pull paw 4 are only needed during regulation, it is easy to operate.
Terminal pad 1 is connected with the piston rod of hydraulic jack, and the concrete mode of connection can set connecting hole in terminal pad 1
11, bolt is connected through connecting hole 11 and with the piston rod thread of hydraulic jack, and terminal pad 1 is compressed on the piston rod.
Obvious paw 4 should not rotate, therefore the cross section in mobile bar 41 and paw hole 31 should not be circular, can be square
Shape.
Obviously, distance of each pressing plate 42 apart from the center of platen main body 3 should be identical, and each pressing plate 42 can be measured by ruler and is revealed
Go out the distance of platen main body 3 to ensure that distance of each pressing plate 42 apart from the center of platen main body 3 is identical, i.e., each pressing plate 42 exposes platen
The distance of main body 3 is identical.But it is cumbersome with ruler measurement operation, can be on the top of mobile bar 41 along moving pole length for this
Direction sets scale and scale value.Scale and scale value play to be acted on ruler identical, can be indicated each pressing plate 42 and be exposed pressure
The distance of disc main body 3.Scale and scale value can also directly indicate distance of the pressing plate 42 away from the center of platen main body 3, so as to also just mark
The bearing size that bearing platen is currently applicable is shown.
The present invention is installed on bearing press, can be applied to extrude and be pressed into bearing holder (housing, cover) by different bearings.
Claims (2)
1. bearing gland, it is characterised in that：Including terminal pad (1), platen main body (3), connecting pole (2), fastener (5) and four
Paw (4)；Terminal pad (1) and platen main body (3) are arranged at intervals, connecting pole (2) be located at terminal pad (1) and platen main body (3) it
Between and be connected with the two；Paw hole (31) and fastening elongated hole (32) are provided with platen main body (3), the quantity of paw hole (31) is
Four, paw hole (31) are extended from platen main body (3) side to platen main body (3) center, four paw hole (31) circumference array,
Fasten elongated hole (32) to correspond with paw hole (31) and set in the same direction, fastening elongated hole (32) is prolonged by platen main body (3) upper surface
Extend paw hole (31)；Paw (4) includes mobile bar (41) and the pressing plate (42) being connected, mobile bar (41) insertion paw hole
(31), pressing plate (42) is located on the outside of platen main body (3), and pressing plate (42) lower surface is less than platen main body (3) lower surface；Fastener
(5) (32) and it is threadedly coupled through fastening elongated hole with mobile bar (41), fastener (5) is by mobile bar (41) and platen main body (3)
Connection.
2. bearing gland according to claim 1, it is characterised in that：Mobile bar (41) top is set along mobile bar length direction
It is equipped with scale and scale value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711298830.7A CN107756013A (en) | 2017-12-08 | 2017-12-08 | Bearing gland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711298830.7A CN107756013A (en) | 2017-12-08 | 2017-12-08 | Bearing gland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107756013A true CN107756013A (en) | 2018-03-06 |
Family
ID=61277646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711298830.7A Pending CN107756013A (en) | 2017-12-08 | 2017-12-08 | Bearing gland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756013A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2948040A1 (en) * | 1979-11-29 | 1981-06-04 | Upat Gmbh & Co, 7830 Emmendingen | Percussion drill driving in threaded tie bar - has smooth flat clamping jaw faces lying against bar thread |
| JP2001157939A (en) * | 1999-11-29 | 2001-06-12 | Nec Corp | Center referring placement table |
| CN101176967A (en) * | 2007-12-10 | 2008-05-14 | 广州市嘉特斯机电制造有限公司 | Bearing press-in device and method of use thereof |
| CN201848686U (en) * | 2010-11-08 | 2011-06-01 | 永济新时速电机电器有限责任公司 | Thin-wall deep-groove ball bearing dismantling device |
| CN102699673A (en) * | 2012-06-27 | 2012-10-03 | 横店集团联宜电机有限公司 | Press fitting device for bearing |
| CN104308275A (en) * | 2014-10-27 | 2015-01-28 | 宁波东力机械制造有限公司 | Adjustable cylindrical machining tool and application method thereof |
-
2017
- 2017-12-08 CN CN201711298830.7A patent/CN107756013A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2948040A1 (en) * | 1979-11-29 | 1981-06-04 | Upat Gmbh & Co, 7830 Emmendingen | Percussion drill driving in threaded tie bar - has smooth flat clamping jaw faces lying against bar thread |
| JP2001157939A (en) * | 1999-11-29 | 2001-06-12 | Nec Corp | Center referring placement table |
| CN101176967A (en) * | 2007-12-10 | 2008-05-14 | 广州市嘉特斯机电制造有限公司 | Bearing press-in device and method of use thereof |
| CN201848686U (en) * | 2010-11-08 | 2011-06-01 | 永济新时速电机电器有限责任公司 | Thin-wall deep-groove ball bearing dismantling device |
| CN102699673A (en) * | 2012-06-27 | 2012-10-03 | 横店集团联宜电机有限公司 | Press fitting device for bearing |
| CN104308275A (en) * | 2014-10-27 | 2015-01-28 | 宁波东力机械制造有限公司 | Adjustable cylindrical machining tool and application method thereof |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180306 |