CN105134804B - A kind of press-loading apparatus of taper roll bearing - Google Patents
A kind of press-loading apparatus of taper roll bearing Download PDFInfo
- Publication number
- CN105134804B CN105134804B CN201510563335.9A CN201510563335A CN105134804B CN 105134804 B CN105134804 B CN 105134804B CN 201510563335 A CN201510563335 A CN 201510563335A CN 105134804 B CN105134804 B CN 105134804B
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- press
- head
- pressure head
- roll bearing
- guide head
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Abstract
The invention discloses a kind of press-loading apparatus of taper roll bearing, including forcing press, the depression bar being sequentially connected with the pressure position along the forcing press, pressure head and guide head, the depression bar is fixed in the forcing press, cavity is set in the pressure head, the guide head is fixed in the cavity by connecting rod, and under spring force, the guide head is moved back and forth in the cavity along the pressure position, under feeding state, taper roll bearing is set in outside the guide head and is fixed thereon by bulb plunger, the end face of the taper roll bearing and the pressure head against；In the case where press-fiting state, the guide head insertion is by the positioning hole of Fitted Axles, and the pressure head crimps the taper roll bearing in described by Fitted Axles.Using above-mentioned technical proposal, the working strength that operating personnel press-fit by hand is alleviated, while improve taper roll bearing press-fits precision.
Description
Technical field
The present invention relates to bearing press mounting technical field, and in particular to a kind of press-loading apparatus of taper roll bearing.
Background technology
Taper roll bearing is in mechanical field using extensively, and at present in taper roll bearing assembling, assembler is general
Assembled using press mounting tool, percussion accessory.Press mounting tool in press mounting tool 1 ' as shown in figure 1, set cavity 11 ', with circular cone
One end that roller bearing 2 ' is contacted is provided with heavy platform 12 ', and the end face of taper roll bearing 2 ' and heavy platform 12 ' are against and passing through and tap
Accessory impacts the bottom of press mounting tool.
In above-mentioned mounting structure, randomness during due to artificial tapping, percussion power be difficult to ensure that taper roll bearing with
By the concentricity of Fitted Axles, cause assembly precision poor；Meanwhile, operating physical force when press-fiting is larger, improves the work for press-fiting personnel
Intensity.
The content of the invention
The invention provides a kind of press-loading apparatus of taper roll bearing, taper roll bearing can be improved and by Fitted Axles
Concentricity, improves assembly precision, while reducing manipulation strength.
To achieve these goals, this invention takes following technical scheme：
A kind of press-loading apparatus of taper roll bearing, including forcing press, and along the forcing press pressure position successively
Depression bar, pressure head and the guide head of connection, the depression bar, which is fixed in the forcing press, the pressure head, sets cavity, the guide head
It is fixed in by connecting rod in the cavity, and under spring force, the guide head is in the cavity along the pressure
Line of force is moved back and forth, under feeding state, and it is outer and solid by bulb plunger that taper roll bearing is set in the guide head
Due to thereon, the end face of the taper roll bearing and the pressure head against；In the case where press-fiting state, the guide head insertion is pressed
In the positioning hole for filling axle, the pressure head crimps the taper roll bearing in described by Fitted Axles.
Preferably, in addition to the feeding profiling block that is set in outside the pressure head, the feeding profiling block and the guide head
Between form taper groove, the taper roll bearing is embedded in the taper groove and is fixed on the guide head.
Preferably, the feeding profiling block includes the circular cylinder being set in outside the pressure head, and is arranged at the annular
Cylinder close to the end face of the guide head side projection, the projection close to the side of the pressure head side wall be provided with taper,
The taper groove is formed at the space between the side wall and the pressure head.
Preferably, in addition to the installing plate of the depression bar is fixed in, and is fixed in the axle sleeve of the pressure head, and described installed
Plate and the axle sleeve are affixed.
Preferably, in addition to along the direction of the pressure position it is slidably connected to the inspection material block of the pressure head, and is fixed in institute
The sensor of axle sleeve is stated, the taper roll bearing being set in outside the guide head promotes the inspection material block to close to the sensor
A side slip, the sensor detect it is described inspection material block and export feeding complete signal.
Preferably, the circumferential wall of the pressure head opens up groove, and the inspection material block is in the groove, and the inspection material block
For " 7 " character form structure, the vertical section of the inspection material block is plugged in the sliding hole of the pressure head, and the horizontal segment of the inspection material block is set
Have along the oppositely extending slide bar of the vertical section, the first stage clip is set with outside the slide bar, the slide bar is slidably connected to described sliding
In hole.
Preferably, the connecting rod includes first end of thread being spirally connected with the guide head, be spirally connected with the pressure head the
Two ends of thread, and connect and be set with the second stage clip outside the optical axis of first end of thread and second end of thread, the optical axis,
Moving back and forth the compression for being formed at second stage clip and replying for the guide head is deformed.
The beneficial effect that the present invention is obtained is：
The invention provides a kind of press-loading apparatus of taper roll bearing, including forcing press, and along the pressure of the forcing press
Depression bar, pressure head and guide head that line of force is sequentially connected, the depression bar are fixed in the forcing press, the pressure head and set sky
Chamber, the guide head is fixed in the cavity by connecting rod, and under spring force, the guide head is in the sky
Intracavitary is moved back and forth along the pressure position, under feeding state, and taper roll bearing is set in outside the guide head and led to
Bulb plunger is crossed to be fixed thereon, the end face of the taper roll bearing and the pressure head against；It is described to lead in the case where press-fiting state
To head insertion by the positioning hole of Fitted Axles, the pressure head crimps the taper roll bearing in described by Fitted Axles.Using
Above-mentioned technical proposal, by press-fiting for forcing press, alleviates the working strength that operating personnel press-fit by hand, meanwhile, with flexible
The guide head of function can be with by the positioning hole cooperation of Fitted Axles, playing positioning action, and is bounced back to during press-fiting in cavity,
Press-fit precision with what this improved taper roll bearing.
Brief description of the drawings
Fig. 1 press-fits schematic diagram for the press mounting tool of prior art；
Fig. 2 is the front view of one embodiment of the press-loading apparatus of the present invention；
Fig. 3 is the sectional view of one embodiment of the press-loading apparatus of the present invention；
Fig. 4 is the axonometric drawing of one embodiment of the feeding profiling block of the present invention.
Description of reference numerals：
In Fig. 1：1 '-press mounting tool；11 '-cavity；12 '-heavy platform；2 '-taper roll bearing.
In Fig. 2-4：10- depression bars；20- pressure heads；21- cavitys；22- wedge shape annular grooves；23- grooves；24- slips hole；25- first
Groove；30- guide heads；The grooves of 31- second；40- connecting rods；The ends of thread of 41- first；The ends of thread of 42- second；43- optical axises；44- second
Stage clip；50- bulb plungers；60- feeding profiling blocks；61- taper grooves；62- circular cylinders；63- projections；64- sides wall；65- screw threads
Hole；70- installing plates；71- alignment pins；72- screws；80- axle sleeves；The flanges of 81- first；The flanges of 82- second；83- centre bores；90-
Inspection material block；91- vertical sections；92- horizontal segments；93- slide bars；The stage clips of 94- first；95- sensors；951- sensor stands；100-
Taper roll bearing.
Embodiment
In order that those skilled in the art more fully understands technical scheme, below in conjunction with accompanying drawing to this hair
It is bright to be further detailed.
With reference to shown in accompanying drawing 2-4, the invention provides a kind of press-loading apparatus of taper roll bearing, in order to solve existing skill
Defect present in art, the present invention is made that following technological improvement：Including forcing press, and along the pressure position of the forcing press
Depression bar 10, pressure head 20 and the guide head 30 being sequentially connected, depression bar 10 are fixed in forcing press, pressure head 20 and set cavity 21, guide head
30 are fixed in cavity 21 by connecting rod 40, and under spring force, guide head 30 is acted in cavity 21 along pressure
Line is moved back and forth, under feeding state, and taper roll bearing 100 is set in outside guide head 30 and is fixed on by bulb plunger 50
Thereon, the end face of taper roll bearing 100 and pressure head 20 are against in the case where press-fiting state, guide head 30 is embedded in determining by Fitted Axles
In the hole of position, pressure head 20 crimps taper roll bearing 100 on by Fitted Axles.Using above-mentioned technical proposal, pass through press-loading apparatus
Press-fit, alleviate working strength when operating personnel press-fit by hand, meanwhile, the guide head with Telescopic can be first with being pressed
The positioning hole for filling axle coordinates, and plays positioning action, and is bounced back to during press-fiting in cavity, and taper roll bearing is improved with this
Press-fit precision.
In above-mentioned technical scheme, in addition to the feeding profiling block 60 being set in outside pressure head 20, feeding profiling block 60 and pressure
Formed between first 20 in taper groove 61, taper roll bearing insertion taper groove 61 and be fixed on guide head 30.In this scheme, upper
Expect to reserve taper groove between profiling block and guide head, and the taper of the taper groove and the taper of taper roller are identical, are avoided with this
The arranged in dislocation of taper roll bearing, it is to avoid the defect such as setup error.
Feeding profiling block 60 includes the circular cylinder 62 being set in outside pressure head, and is arranged at circular cylinder 62 close to guide head
The projection 63 of the end face of 30 sides, projection 63 is provided with three, and three projections 63 are along the circumferential uniform of circular cylinder 62, and projection 63 is leaned on
The side wall 64 of the side of nearly pressure head 30 is provided with taper, and taper groove 61 is formed at the space between side wall 64 and pressure head 20, and in ring
Shape cylinder 62 is provided with three along its circumferential uniform screwed hole 65, and bolt is screwed in screwed hole 65, and compresses pressure head 20 with reality
Now fix, simple in construction, the convenient processing and manufacture of feeding profiling block.
Depression bar 10 is connected to forcing press, in order to ensure being reliably connected for press-loading apparatus, affixed preferably on depression bar 10 to install
Plate 70, the affixed axle sleeve 80 on pressure head 20, and installing plate 70 and axle sleeve 80 are affixed.Specifically, installing plate 70 is column structure, its
Close to one end of depression bar 10 provided with depression, depression bar 10 is embedded in depression, and is connected by two alignment pins 71 and four screws 72
It is fixed；Axle sleeve 80 is column structure, and its two ends is respectively equipped with the first flange 81 and the second flange 82 radially protruded, the
One flange 81 is fixed with the bolt of installing plate 70, and axle sleeve 80 is axially arranged with centre bore 83 along it, and centre bore 83 is hierarchic structure, pressure
First 20 one end is embedded in the lower end of the centre bore 83, and provided with simultaneously wedge-shaped annular groove 22, three screw tops on the outer wall of pressure head 20
At wedge-shaped annular groove 22 and both are crimped into fixation.The structure realizes the good centering of press-loading apparatus so that in each part
Try one's best unanimously at the center of the heart and pressure position.
And further, efficiency being press-fited in order to improve, the press-loading apparatus also includes being slidably connected to along the direction of pressure position
The inspection material block 90 of pressure head 20, and the sensor 95 of axle sleeve 80 is fixed in, the taper roll bearing being set in outside guide head 30 is promoted
Inspection material block 90 is to the side slip close to pressure head 20, and sensor 95, which detects material block 90 and exports feeding, completes signal.This side
Case can be completed by the feeding of 95 schematic operation personnel taper roll bearing of sensor 100, you can proceeded by and press-fited, it is to avoid due to
The inconsistent of manual operation causes the temporal delay of feeding, and reduction press-fits efficiency.
Inspection expects that the specific mounting structure of block 90 and sensor 95 is：Groove 23, inspection material are opened up in the circumferential wall of pressure head 20
Block 90 is in groove 23, and inspection material block 95 is " 7 " character form structure, and the vertical section 91 of inspection material block 90 is plugged in the sliding of pressure head 20
In hole 24, the horizontal segment 92 of inspection material block 90 is provided with along the oppositely extending slide bar 93 of vertical section 91, and the first stage clip is set with outside slide bar
94, slide bar 93 is slidably connected in sliding hole 24；Sensor 95 is fixed by sensor stand 951, and sensor stand 951 is fixed in
Two flanges 82, and sensor 95 is located at the top of inspection material block 90, during feeding, taper roll bearing promotes inspection material bar in sliding hole
Sliding upwards, when the height of inspection material block is concordant with sensor, sensor output feeding completes signal, points out operating personnel's feeding
Complete, the bulb plunger and the inwall of taper roll bearing being flush-mounted in guide head are extruded, extruding force between the two causes circle
Taper roller bearing is fixed on guide head.This scheme make it that feeding work is convenient, upper discharge position is accurate, is that next step press-fits work
It is ready.
Pressure head 20 is connected with guide head 30 by connecting rod 40, specifically, connecting rod 40 includes what is be spirally connected with guide head 30
First end of thread 41, second end of thread 42 being spirally connected with pressure head 20, and first end of thread of connection and second end of thread optical axis 43,
The second stage clip 44 is set with outside optical axis 43, moving back and forth the compression for being formed at the second stage clip 44 and replying for guide head 30 becomes
Shape, this structure can make guide head 30 have radial floating amount, when guide head 30 with being crimped the positioning hole of axle has small match somebody with somebody
When closing deviation, the radial floating amount of guide head 30 can keep both centerings, can still meet taper roll bearing 100 and install essence
The requirement of degree.
Further, pressure head is provided with the first groove 25 close to one end of the second stage clip 44, and guide head 30 is close to the second stage clip 44
The other end be provided with the second groove 31, the two ends of the second stage clip 44 are respectively placed in the first groove 25 and the second groove 31, to ensure second
Good centering when stage clip compresses, it is to avoid the defect such as distortion.
It the above is only the preferred embodiment of the present invention, it should be pointed out that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention, moreover, after present disclosure has been read, relevant technical staff in the field can be with
Various changes or modification are made to the present invention, these equivalent form of values equally fall into the model that the application appended claims are limited
Enclose.
Claims (6)
1. a kind of press-loading apparatus of taper roll bearing, it is characterised in that including forcing press, and make along the pressure of the forcing press
Depression bar, pressure head and the guide head being sequentially connected with line, the depression bar are fixed in the forcing press, the pressure head and set cavity, institute
Guide head is stated to be fixed in the cavity by connecting rod, and under spring force, the guide head is in the cavity
Moved back and forth along the pressure position, under feeding state, taper roll bearing is set in outside the guide head and by ball
Headpin plug is fixed thereon, the end face of the taper roll bearing and the pressure head against；In the case where press-fiting state, the guide head
Insertion is by the positioning hole of Fitted Axles, and the pressure head crimps the taper roll bearing in described by Fitted Axles；
Also include the feeding profiling block being set in outside the pressure head, taper is formed between the feeding profiling block and the guide head
Groove, the taper roll bearing is embedded in the taper groove and is fixed on the guide head.
2. press-loading apparatus according to claim 1, it is characterised in that the feeding profiling block includes being set in the pressure head
Outer circular cylinder, and projection of the circular cylinder close to the end face of the guide head side is arranged at, the projection is close
The side wall of the side of the pressure head is provided with taper, and the taper groove is formed at the space between the side wall and the pressure head.
3. press-loading apparatus according to claim 1 or 2, it is characterised in that also including the installing plate for being fixed in the depression bar,
With the axle sleeve for being fixed in the pressure head, and the installing plate and the axle sleeve are affixed.
4. press-loading apparatus according to claim 3, it is characterised in that also including sliding along the direction of the pressure position
In the inspection material block of the pressure head, and the sensor of the axle sleeve is fixed in, is set in the taper roll bearing outside the guide head
The inspection material block is promoted to the side slip close to the sensor, the sensor detects the inspection material block and exports feeding
Complete signal.
5. press-loading apparatus according to claim 4, it is characterised in that the circumferential wall of the pressure head opens up groove, the inspection
Block is expected in the groove, and the inspection material block is " 7 " character form structure, the vertical section of the inspection material block is plugged in the pressure head
Sliding hole in, the horizontal segment of the inspection material block is provided with along the oppositely extending slide bar of the vertical section, is set with outside the slide bar
First stage clip, the slide bar is slidably connected in the sliding hole.
6. press-loading apparatus according to claim 1 or 2, it is characterised in that the connecting rod includes and the guide head spiral shell
First end of thread connect, second end of thread being spirally connected with the pressure head, and connect first end of thread and second screw thread
It is set with the second stage clip outside the optical axis at end, the optical axis, the guide head moves back and forth the pressure for being formed at second stage clip
Compression deformation is deformed with replying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563335.9A CN105134804B (en) | 2015-09-07 | 2015-09-07 | A kind of press-loading apparatus of taper roll bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563335.9A CN105134804B (en) | 2015-09-07 | 2015-09-07 | A kind of press-loading apparatus of taper roll bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105134804A CN105134804A (en) | 2015-12-09 |
| CN105134804B true CN105134804B (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510563335.9A Active CN105134804B (en) | 2015-09-07 | 2015-09-07 | A kind of press-loading apparatus of taper roll bearing |
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| CN108436460A (en) * | 2018-04-26 | 2018-08-24 | 浙江微宏物联科技有限公司 | The press fitting of compressor housing bearing automatic press mounting machine is called the roll in the morning mechanism |
| CN108526854A (en) * | 2018-05-19 | 2018-09-14 | 柳州上汽汽车变速器有限公司 | Differential bearing pressure head device |
| CN109210059A (en) * | 2018-09-06 | 2019-01-15 | 浙江微宏物联科技有限公司 | The fast-assembling pressure head flange of compressor electric motor |
| CN109048275A (en) * | 2018-10-11 | 2018-12-21 | 昆山蓝博格精密机械有限公司 | A kind of universal auxiliary pressing machine of hub bearing |
| CN109079471A (en) * | 2018-10-11 | 2018-12-25 | 昆山蓝博格精密机械有限公司 | A kind of universal auxiliary pressing mechanism of hub bearing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ278150B6 (en) * | 1990-01-08 | 1993-09-15 | Zvl Kysucke Nove Mesto | Device for mounting rolling bodies into bearing separators |
| 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 |
| CN203076878U (en) * | 2013-02-06 | 2013-07-24 | 荆州恒隆汽车零部件制造有限公司 | Bearing press fitting device of steering device housing |
| CN103753179A (en) * | 2014-01-21 | 2014-04-30 | 安徽江淮汽车股份有限公司 | Press fitting device for clutch oil-way cylinder sleeve and input shaft bearing of automobile transmission |
| CN204504705U (en) * | 2015-03-23 | 2015-07-29 | 湖北汽车工业学院 | A kind of suspension type bearing press |
| CN204900565U (en) * | 2015-09-07 | 2015-12-23 | 安徽江淮汽车股份有限公司 | Tapered roller bearing's pressure equipment device |
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2015
- 2015-09-07 CN CN201510563335.9A patent/CN105134804B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ278150B6 (en) * | 1990-01-08 | 1993-09-15 | Zvl Kysucke Nove Mesto | Device for mounting rolling bodies into bearing separators |
| 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 |
| CN203076878U (en) * | 2013-02-06 | 2013-07-24 | 荆州恒隆汽车零部件制造有限公司 | Bearing press fitting device of steering device housing |
| CN103753179A (en) * | 2014-01-21 | 2014-04-30 | 安徽江淮汽车股份有限公司 | Press fitting device for clutch oil-way cylinder sleeve and input shaft bearing of automobile transmission |
| CN204504705U (en) * | 2015-03-23 | 2015-07-29 | 湖北汽车工业学院 | A kind of suspension type bearing press |
| CN204900565U (en) * | 2015-09-07 | 2015-12-23 | 安徽江淮汽车股份有限公司 | Tapered roller bearing's pressure equipment device |
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| Publication number | Publication date |
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| CN105134804A (en) | 2015-12-09 |
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Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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