CN103817649A - Extrusion device for deep groove ball bearing fitting - Google Patents
Extrusion device for deep groove ball bearing fitting Download PDFInfo
- Publication number
- CN103817649A CN103817649A CN201410101327.8A CN201410101327A CN103817649A CN 103817649 A CN103817649 A CN 103817649A CN 201410101327 A CN201410101327 A CN 201410101327A CN 103817649 A CN103817649 A CN 103817649A
- Authority
- CN
- China
- Prior art keywords
- cam
- positioning body
- deep groove
- ball bearing
- groove ball
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an extrusion device for deep groove ball bearing fitting. The extrusion device for deep groove ball bearing fitting is characterized by comprising a workbench and a power device, the power device is connected with a cam in a driving mode, the position, corresponding to the cam, on the workbench is provided with a first positioning body, a hollow cavity of the first positioning body is internally provided with an extrusion rod doing reciprocating motion in the front and back direction of the first positioning body, one end of the extrusion rod extends to the cam, and a baffle is arranged right ahead of the other end of the extrusion rod. According to the extrusion device, mechanization of the extrusion process is achieved, and labor and time are saved; mechanical power is adopted, and therefore the extrusion device is suitable for fitting of large bearings; wheels are arranged, so that the extrusion device is moved conveniently.
Description
Technical field
The present invention relates to a kind of pressurizing unit, especially a kind of pressurizing unit for deep groove ball bearing trap.
Background technology
Deep groove ball bearing is in rolling bearing prevailing one type, it relatively simple for structure, and easily reach higher precision, the cost of manufacture is also lower, so use very general.Mainly be applicable to the even extremely high-revolving operation of high rotating speed, very durable, do not need frequent maintenance.And the assembling of trap is workload maximum in overall process in the manufacturing process of deep groove ball bearing.
Wherein a kind of deep groove ball bearing trap program is first to have chosen supporting Internal and external cycle and ball, then inner ring is placed in to a side of inside, outer ring, opposite side packs the ball of sufficient amount into, then use external force extruding outer ring, make its slight deformation, external force is eliminated, shape is recovered in outer ring, now, ball has just packed between the Internal and external cycle of bearing, trap success.There are some bearings also to need to install retainer after this, repeat no more herein.
Make the thickness of slight deformation required external force in outer ring depending on outer ring, a lot of bearings all need larger extruding external force to be out of shape, so, in bearing assemble process, generally need machinery that power is provided.And seldom have the pressurizing unit that is exclusively used in bearing assemble in the market, and what have is also some semi-artificial pressurizing units, operating efficiency is not high.
Summary of the invention
Object of the present invention be just to provide a kind of mechanization, the better simply pressurizing unit that is applicable to deep groove ball bearing trap of structure.
For achieving the above object, the present invention is by the following technical solutions:
A kind of pressurizing unit for deep groove ball bearing trap, it is characterized in that, comprise workbench and power set, described power set drive and connect a cam, on described workbench, be provided with positioning body one corresponding to the position of cam, in the hollow cavity of described positioning body one, be provided with along the reciprocating pressure ram of positioning body one fore-and-aft direction, described pressure ram one end extends to cam position, and the dead ahead of the other end is provided with baffle plate.
Design feature of the present invention is also: close cam one side that described pressure ram is positioned at hollow cavity is provided with the stop configurations of protrusion, and opposite side is arranged with spring, and described both ends of the spring is undertaken spacing by stop configurations and positioning body one.
Described baffle plate is provided with positioning body two away from pressure ram one side, in the hollow cavity of described positioning body two, is provided with positioning bar by threaded engagement, and all extend outside positioning body two at described positioning bar two ends, and wherein one end and baffle plate removably connect.
Described power set comprise buncher and reductor, are fixed on a side of workbench base plate, and described worktable panel is being provided with in advance and is interspacing with the corresponding position of power set, and during described cam is arranged on and interspaces in advance, the top of described cam is provided with protective cover.
Described workbench bottom is provided with 4 wheels.
Adopt above technical scheme, the present invention has advantage:
1. the present invention adopts machine power, go for need to very large external force just can crimp bearing assemble.
2. the present invention utilizes cam and back-moving spring, makes whole extrusion process realize mechanization, has saved manpower and time.
3. baffle plate of the present invention can pass through the distance between positioning bar adjustment and pressure ram, thereby is suitable for the bearing of different size.
4. bottom of the present invention is provided with wheel, facilitates the movement of apparatus.
5. cam of the present invention top is provided with protective cover, the situation of injuring unexpectedly can prevent mechanical action time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is cam of the present invention and pressure ram and baffle plate position cutaway view.
Fig. 3 is work schematic diagram of the present invention.
Fig. 4 is that bearing assemble is filled out pearl schematic diagram.
Fig. 5 is bearing assemble extruding schematic diagram.
Fig. 6 is the schematic diagram after bearing assemble success.
Fig. 7 is the enlarged drawing of pressure ram of the present invention position cutaway view.
Number in the figure: 1 workbench, 2 bunchers, 3 reductors, 4 cams, 5 positioning bodies one, 6 pressure rams, 7 baffle plates, 8 stop configurations, 9 springs, 10 positioning bodies two, 11 positioning bars, 12 wheels, 13 panels, 14 base plates, 15 protective covers.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further detailed explanation:
Embodiment 1: as shown in Figure 1, a kind of pressurizing unit for deep groove ball bearing trap, comprises workbench 1 and power set, described power set drive and connect a cam 4.
As shown in Figures 2 and 3, on described workbench, be provided with positioning body 1 corresponding to the position of cam 4, in the hollow cavity of described positioning body 1, be provided with along the reciprocating pressure ram 6 of positioning body one 5 fore-and-aft direction, described pressure ram 6 one end extend to cam 4 positions, and the other end extends to outside positioning body 1 and its dead ahead is provided with baffle plate 7.
As shown in Figure 2 and Figure 6, close cam one side that described pressure ram 6 is positioned at hollow cavity is provided with the stop configurations 8 of protrusion, and opposite side is arranged with spring 9, and described spring 9 two ends are undertaken spacing by stop configurations 8 and positioning body 1.
As shown in Figures 2 and 3, described baffle plate 7 is provided with positioning body 2 10 away from pressure ram one side, in the hollow cavity of described positioning body 2 10, be provided with a positioning bar 11 by threaded engagement, all extend outside positioning body two at described positioning bar 11 two ends, and wherein one end and baffle plate 7 removably connect.
As shown in Figure 1; described power set comprise buncher 2 and reductor 3, are fixed on a side of workbench base plate 14, and described worktable panel 13 is being provided with in advance and is interspacing with the corresponding position of power set; during described cam is arranged on and interspaces in advance, the top of described cam is provided with protective cover 15.
Described workbench bottom is provided with four wheels 12.
When real work, workbench 1 is shifted onto to the job site of appointment, started buncher 2, buncher drives reductor, and then reductor band moving cam, first adjusts motor rotation speed, makes its running speed with moving cam 4 be applicable to workflow.Then carry out the distance between regulating fender 7 and pressure ram 6 by the rotation bar 11 of transposing, so that it is applicable to the bearing size that needs push.After these have all been adjusted, bearing is installed to ball by Fig. 4, then be placed between the pressure ram 6 and baffle plate 7 of worktable panel, pressure ram 6 can push the outer ring of bearing under cam 4 drives, as shown in Figure 5, bearing outer ring is slight deformation under squeezing action, cam rotation is return, and pressure ram is also return under the effect of spring, and bearing outer ring recovers original form, now, the ball of bearing installs, and trap success, then takes off the successful bearing of trap, put again the bearing enclose that installs ball, continue above extruding flow process.
Adopt after technical scheme of the present invention, extrusion process realizes mechanization, has saved manpower and time, and mechanical force of the present invention goes for the extruding of larger bearing, and bottom of the present invention is provided with wheel in addition, has facilitated the movement of apparatus.
Claims (5)
1. the pressurizing unit for deep groove ball bearing trap, it is characterized in that, comprise workbench (1) and power set, described power set drive and connect a cam (4), on described workbench, be provided with positioning body one (5) corresponding to the position of cam (4), in the hollow cavity of described positioning body one (5), be provided with along the positioning body reciprocating pressure ram of one (5) fore-and-aft direction (6), described pressure ram (6) one end extends to cam (4) position, and the dead ahead of the other end is provided with baffle plate (7).
2. a kind of pressurizing unit for deep groove ball bearing trap according to claim 1, it is characterized in that, close cam one side that described pressure ram (6) is positioned at hollow cavity is provided with the stop configurations (8) of protrusion, opposite side is arranged with spring (9), and described spring (9) two ends are undertaken spacing by stop configurations (8) and positioning body one (5).
3. a kind of pressurizing unit for deep groove ball bearing trap according to claim 1, it is characterized in that, described baffle plate (7) is provided with positioning body two (10) away from pressure ram one side, in the hollow cavity of described positioning body two (10), be provided with a positioning bar (11) by threaded engagement, all extend outside positioning body two at described positioning bar (11) two ends, and wherein one end and baffle plate (7) removably connect.
4. a kind of pressurizing unit for deep groove ball bearing trap according to claim 1; it is characterized in that; described power set comprise buncher (2) and reductor (3); be fixed on a side of workbench base plate (14); described worktable panel (13) is being provided with in advance and is interspacing with the corresponding position of power set; during described cam is arranged on and interspaces in advance, the top of described cam is provided with protective cover (15).
5. a kind of pressurizing unit for deep groove ball bearing trap according to claim 1, is characterized in that, described workbench bottom is provided with four wheels (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101327.8A CN103817649A (en) | 2014-03-18 | 2014-03-18 | Extrusion device for deep groove ball bearing fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101327.8A CN103817649A (en) | 2014-03-18 | 2014-03-18 | Extrusion device for deep groove ball bearing fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103817649A true CN103817649A (en) | 2014-05-28 |
Family
ID=50753084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410101327.8A Pending CN103817649A (en) | 2014-03-18 | 2014-03-18 | Extrusion device for deep groove ball bearing fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103817649A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965480A (en) * | 2017-04-05 | 2017-07-21 | 孙立民 | A mechanical seal packing automatic compression device |
| CN109505877A (en) * | 2018-11-16 | 2019-03-22 | 慈溪迅蕾轴承有限公司 | Adjustable bearings closing instrument |
| CN111975351A (en) * | 2020-08-13 | 2020-11-24 | 广西汽车集团有限公司 | A reducer housing assembly extrusion device and extrusion system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4234298A (en) * | 1977-06-15 | 1980-11-18 | Hermann Berstorff Maschinenbau Gmbh | Apparatus for removing a cylinder from a screw extruder |
| JP2003239998A (en) * | 2002-02-19 | 2003-08-27 | Ntn Corp | Lubricant conditioning device for rolling bearing and method therefor |
| CN201013771Y (en) * | 2007-02-13 | 2008-01-30 | 林旦 | Fitting device used for bearing assembly |
| CN201269272Y (en) * | 2008-09-08 | 2009-07-08 | 胡纪强 | Bearing assembling apparatus |
| CN203738718U (en) * | 2014-03-18 | 2014-07-30 | 安徽利达汽车轴承制造有限公司 | Extrusion device for deep groove ball bearing fitting |
-
2014
- 2014-03-18 CN CN201410101327.8A patent/CN103817649A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4234298A (en) * | 1977-06-15 | 1980-11-18 | Hermann Berstorff Maschinenbau Gmbh | Apparatus for removing a cylinder from a screw extruder |
| JP2003239998A (en) * | 2002-02-19 | 2003-08-27 | Ntn Corp | Lubricant conditioning device for rolling bearing and method therefor |
| CN201013771Y (en) * | 2007-02-13 | 2008-01-30 | 林旦 | Fitting device used for bearing assembly |
| CN201269272Y (en) * | 2008-09-08 | 2009-07-08 | 胡纪强 | Bearing assembling apparatus |
| CN203738718U (en) * | 2014-03-18 | 2014-07-30 | 安徽利达汽车轴承制造有限公司 | Extrusion device for deep groove ball bearing fitting |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965480A (en) * | 2017-04-05 | 2017-07-21 | 孙立民 | A mechanical seal packing automatic compression device |
| CN106965480B (en) * | 2017-04-05 | 2018-12-04 | 重庆欣卓铸业有限公司 | A mechanical seal packing automatic compression device |
| CN109505877A (en) * | 2018-11-16 | 2019-03-22 | 慈溪迅蕾轴承有限公司 | Adjustable bearings closing instrument |
| CN109505877B (en) * | 2018-11-16 | 2024-08-13 | 慈溪迅蕾轴承有限公司 | Adjustable bearing assembly instrument |
| CN111975351A (en) * | 2020-08-13 | 2020-11-24 | 广西汽车集团有限公司 | A reducer housing assembly extrusion device and extrusion system |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140528 |