CN203189548U - Semi-automatic assembler for ball bearing assembly - Google Patents
Semi-automatic assembler for ball bearing assembly Download PDFInfo
- Publication number
- CN203189548U CN203189548U CN 201320175822 CN201320175822U CN203189548U CN 203189548 U CN203189548 U CN 203189548U CN 201320175822 CN201320175822 CN 201320175822 CN 201320175822 U CN201320175822 U CN 201320175822U CN 203189548 U CN203189548 U CN 203189548U
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- China
- Prior art keywords
- semi
- bearing
- ball bearing
- extrusion axis
- automatic assembler
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Abstract
The utility model provides a semi-automatic assembler for ball bearing assembly. The semi-automatic assembler comprises a work table, wherein a supporting frame is arranged on the work table; baffles are arranged at the two ends of the supporting frame; a fixing shaft and an extruding shaft are fixed on the upper end surface of the supporting frame; a workpiece fixing frame is arranged between the fixing shaft and the extruding shaft; the other end of the extruding shaft is connected with the drive shaft driven by an air cylinder; the air cylinder is controlled to work by a foot-operated switch arranged below the work table. Steel balls are stressed uniformly, so that the steel balls are prevented from being damaged; the quality and the service life of a bearing are improved; the steel balls are convenient to put in the bearing; the work efficiency is improved; energy source is saved; the effect of a bearing device is improved.
Description
Technical field
The utility model relates to Production of bearing manufacturing technology field, is specifically related to a kind of semi-automatic assembler for the ball bearing assembling.
Background technique
Rolling bearing has key propertys such as long lifetime, low vibration, low noise, little running torque and high reliability, the quality of processing of the machining accuracy of each component of palpus assurance bearing, steel ball, lasso, retainer is all influential to bear vibration, wherein steel ball seat rolling element in ball bearing plays carrying and transfer charge, be critical component in the bearing, can reduce bearing vibration and noise.
In the bearing assembly process, use assembler that steel ball is installed in the middle of the inside and outside lasso, and through pressing, make steel ball be fixed in the middle of the inside and outside lasso and do not come off, and can be in the outer fissure of inside race and the septal fossula centre flexible motion of outer collar.Because the inside and outside lasso of bearing and the hardness of steel ball are big, the hand assembled pressing is difficulty relatively, and product percent of pass is low, and manufacturing efficiency is low.Though the production line for automatically assembling of bearing is also arranged at present, improved manufacturing efficiency, there is steel ball that the situation of damage takes place in the time of in assembly process, the steel ball damage is very disadvantageous to low noise (quiet) bearing, and has had a strong impact on the working life of bearing.
The model utility content
The utility model will solve above-mentioned deficiency exactly, and a kind of assembly quality that can improve bearing is provided, the semi-automatic assembler of the ball bearing that efficiency of assembling is high with respect to hand assembled.
In order to reach above-mentioned effect, the utility model provides a kind of semi-automatic assembler for the ball bearing assembling, comprise worktable, establish support on the described worktable, described support two ends are provided with baffle plate, and described support upper-end surface is installed with stationary axle and extrusion axis, are provided with workpiece holder in the middle of described stationary axle and the extrusion axis, the other end of described extrusion axis is connected with the live axle that is driven by cylinder, and described cylinder is stepped on switch by the pin of being located at the worktable below and controlled its work.
For the ease of the operation to the inside and outside lasso of bearing, described workpiece holder is round boss, and the diameter of described round boss is not less than the diameter of bearing outside collar; The centre of round boss is provided with semicircular flanges.During operation, inside race is enclosed within the inside of outer collar, is put into together on the workpiece holder, because the existence of semicircular flanges is arranged, the first half of inside race and outer collar are separated, and its Lower Half is near outer collar.Then steel ball is easily put into the distance between inside race and the outer collar, till piling, failing to lay down, not only made things convenient for putting into of steel ball, also avoided the steel ball number is checked or counted.
In order to prevent that extrusion axis is offset because of dynamic action, thereby influence the device effect of bearing, be installed with connecting rod in the middle of described extrusion axis and the baffle plate.
In the utility model when work, be enclosed within the inside of outer collar with inside race, is put into together on the workpiece holder, because the existence of semicircular flanges is arranged, the first half of inside race and outer collar are separated, and its Lower Half is near outer collar.Then steel ball is easily put into the distance between inside race and the outer collar, till piling, failing to lay down, not only made things convenient for putting into of steel ball, also avoided the steel ball number is checked or counted.Tramping with one's feet then gets a foothold steps on switch, connect cylinder, the axle of cylinder drives live axle work, thereby driving extrusion axis pushes with respect to the workpiece holder direction, make the stressed extruding of bearing workpiece that is positioned at stationary axle and extrusion axis centre, make the little distortion of inside and outside cover, be fixed on steel ball in the middle of the inside and outside lasso and do not come off, and can be in the outer fissure of inside race and the septal fossula centre flexible motion of outer collar.After machining, unclamp, live axle makes extrusion axis leave the bearing workpiece with the return motion of cylinder, and the live axle return motion is also blocked by baffle plate, and reduce motion can loss.The operation of countercylinder is adopted the switch that tramps with one's feet and is controlled, and has not only made things convenient for work hand, pin and has used operation, increases work efficiency, and has also saved the energy.
Semi-automatic assembler of the present utility model because steel ball is stressed evenly, has avoided it that situation of damage, quality and the working life of having improved bearing take place
In addition, be installed with connecting rod in the middle of extrusion axis and the baffle plate, prevent that extrusion axis is offset because of dynamic action, thereby influence the device effect of bearing.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model plan structure schematic representation;
Among the figure: 1-baffle plate, 2-support, 3-extrusion axis, 4-workpiece holder, 5-stationary axle, 6-live axle, 7-cylinder, 8-connecting rod, 9-semicircular flanges.
Embodiment
A kind of semi-automatic assembler for ball bearing assembling as shown in Figure 1, comprise worktable, establish support 2 on the described worktable, described support 2 two ends are provided with baffle plate 1, described support 2 upper-end surfaces are installed with stationary axle 5 and extrusion axis 3, described stationary axle 5 and the extrusion axis 3 middle workpiece holders 4 that are provided with, the other end of described extrusion axis 3 is connected with the live axle 6 that is driven by cylinder 7, and described cylinder 7 is stepped on switch by the pin of being located at the worktable below and is controlled its work.Described workpiece holder 4 is round boss, and the diameter of described round boss is not less than the diameter of bearing outside collar; The centre of round boss is provided with semicircular flanges 9, described extrusion axis 3 and the baffle plate 1 middle connecting rod 8 that is installed with.
Above embodiment is not limited only to protection domain of the present utility model, all make amendment based on basic thought of the present utility model or change all belong to protection domain of the present utility model.
Claims (3)
1. one kind is used for the semi-automatic assembler that ball bearing assembles, comprise worktable, be characterised in that: establish support on the described worktable, described support two ends are provided with baffle plate, described support upper-end surface is installed with stationary axle and extrusion axis, be provided with workpiece holder in the middle of described stationary axle and the extrusion axis, the other end of described extrusion axis is connected with the live axle that is driven by cylinder, and described cylinder is stepped on switch by the pin of being located at the worktable below and controlled its work.
2. a kind of semi-automatic assembler for ball bearing assembling according to claim 1, it is characterized in that: described workpiece holder is round boss, the diameter of described round boss is not less than the diameter of bearing outside collar; The centre of round boss is provided with semicircular flanges.
3. a kind of semi-automatic assembler for the ball bearing assembling according to claim 1 is characterized in that: be installed with connecting rod in the middle of described extrusion axis and the baffle plate.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175822 CN203189548U (en) | 2013-04-10 | 2013-04-10 | Semi-automatic assembler for ball bearing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175822 CN203189548U (en) | 2013-04-10 | 2013-04-10 | Semi-automatic assembler for ball bearing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203189548U true CN203189548U (en) | 2013-09-11 |
Family
ID=49106409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320175822 Expired - Fee Related CN203189548U (en) | 2013-04-10 | 2013-04-10 | Semi-automatic assembler for ball bearing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203189548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402178A (en) * | 2016-11-18 | 2017-02-15 | 中航工业哈尔滨轴承有限公司 | Assembling device for thin-walled ball-free notch self-lubricating aluminum alloy knuckle bearing |
-
2013
- 2013-04-10 CN CN 201320175822 patent/CN203189548U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402178A (en) * | 2016-11-18 | 2017-02-15 | 中航工业哈尔滨轴承有限公司 | Assembling device for thin-walled ball-free notch self-lubricating aluminum alloy knuckle bearing |
| CN106402178B (en) * | 2016-11-18 | 2018-07-31 | 中航工业哈尔滨轴承有限公司 | Thin-walled assembles device without filling slot self-lubricating aluminium alloy oscillating bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20200410 |