CN207508201U - Bearing pressure-riveting machine - Google Patents
Bearing pressure-riveting machine Download PDFInfo
- Publication number
- CN207508201U CN207508201U CN201721354798.5U CN201721354798U CN207508201U CN 207508201 U CN207508201 U CN 207508201U CN 201721354798 U CN201721354798 U CN 201721354798U CN 207508201 U CN207508201 U CN 207508201U
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- CN
- China
- Prior art keywords
- presses
- riveting
- pressure
- head
- bearing
- 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.)
- Expired - Fee Related
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- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The utility model is related to motor component production equipment technology, especially a kind of bearing pressure-riveting machine puts workbench including overhead gas oil hydraulic cylinder and bottom, and overhead gas oil hydraulic cylinder is put workbench the bottom of with by fixing bracket frame and is fixedly connected.The bearing pressure-riveting machine of the utility model inside the fixed block that presses by opening up internal orifice dimension assembling through-hole of different sizes, and open up a plurality of symmetrical lateral Displacement screw holes on assembling through-hole madial wall, allow press a fixed block be adapted to installation different size the head that presses, and it loads and unloads simple and convenient, production cost substantially reduces, simultaneously using in the limited block lower end built in pressure sensor that presses, display control mechanism on cooperation fixing bracket frame can more rationally effectively control the pressure of squeeze riveter, it can change pressure size when producing different size bearing, greatly promote the safety of bearing.
Description
Technical field
The utility model is related to motor component production equipment technology, especially a kind of bearing pressure-riveting machine.
Background technology
Traditional bearing rotation riveter skills are that the press fitting and riveting work of bearing are respectively completed by two equipment two procedures.
First then moved on bearing riveter by the bearing chamber of bearing press-in end cap with aerostatic press and complete riveting work；Due to generator
The bearing used is the high high-speed bearing of precision, it is desirable that very strict, squeeze riveter at present on the market is simple in structure, single
The fixed block that presses can not be adapted to the head that presses of different specification size, cause to need to be equipped with a large amount of fixed block during production, produce
Cost is very high, and easily axially loaded is caused to injure bearing in process of production, and easily the service life of bearing is impacted.
Utility model content
The technical problems to be solved in the utility model is：In order to solve the problems, such as above-mentioned background technology, one is provided
The improved bearing pressure-riveting machine of kind, the squeeze riveter solved at present on the market is simple in structure, and the single fixed block that presses can not be adapted to not
The head that presses of same specification size causes to need to be equipped with a large amount of fixed block during production, and production cost is very high, and in production process
In the problem of easily axially loaded being caused to injure bearing, easily being impacted to the service life of bearing.
Technical solution is used by the utility model solves its technical problem：A kind of bearing pressure-riveting machine, including overhead gas
Workbench is put at oil hydraulic cylinder and bottom, and the overhead gas oil hydraulic cylinder is put workbench the bottom of with by fixing bracket frame and is fixedly connected, described
Bottom put worktable upper surface and be located at immediately below overhead gas oil hydraulic cylinder and be fixedly connected with positioning pressure block, the positioning pressure block
Upper end setting needs riveting pawl pole, and described treats that the setting of riveting pawl pole upper end needs riveting reticulate pattern axis, and described treats riveting reticulate pattern
Axis lower end is inserted into and treats riveting pawl pole inside center hole with treating that riveting pawl pole is connected, the mandril bottom of the overhead gas oil hydraulic cylinder lower end
Holding has integral structure circular extrusion disk, and bolt is fixedly connected with the fixed block that presses on the crowded flat platen bottom face, described
The fixed block lower end that presses is provided with the head that presses, and the fixed block inner hub location that presses longitudinally offers a plurality of phases
The assembling through-hole of the intercommunicated head that presses for grafting, the assembling through-hole internal orifice dimension inside the head that presses gradually become from top to bottom
Greatly, the fixed block lateral wall that presses corresponds to assembling lead to the hole site and offers a plurality of symmetrical lateral Displacement spiral shells
Hole offers on the rostral wall that presses and is fixed with the matched lateral Displacement slot of lateral Displacement screw hole, the head that presses
Block is inserted into inside lateral limiting slot by the caging bolt inside lateral Displacement screw hole and is connected and fixed with the head that presses.
Further, the lower end that presses is provided with the limited block that presses, the limited block upper end that presses have to
The integral structure annular connector sleeve of upper protrusion, the limited block that presses are sleeved on the outside of the head that presses and the head card that presses by connector sleeve
Fixation is connect, the limited block lateral wall lower end that presses offers the detect tank of built in pressure sensor.
Further, the control panel of built-in liquid crystal display is fixedly connected on the fixing bracket outer frame side wall,
The control output end of the control panel is electrically connected by electric power connection line with overhead gas oil hydraulic cylinder control signal, the pressure
Force snesor is electrically connected by signal transmission mechanism with the signal input part of liquid crystal display.
Further, the electrically-controlled component inside the overhead gas oil hydraulic cylinder, liquid crystal display and control panel passes through
External power supply is powered.
The beneficial effects of the utility model are that the bearing pressure-riveting machine of the utility model inside the fixed block that presses by opening
If internal orifice dimension assembling through-hole of different sizes, and open up a plurality of symmetrical lateral Displacements on assembling through-hole madial wall
Screw hole so that the fixed block that presses can be adapted to the head that presses of installation different size, and load and unload simple and convenient, and production cost is big
It is big to reduce, while utilize the display control mechanism on the limited block lower end built in pressure sensor that presses, cooperation fixing bracket frame
More rationally effectively the pressure of squeeze riveter can be controlled, it is big to change pressure when producing different size bearing
It is small, greatly promote the safety of bearing.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the sectional view of the utility model.
In figure:1. overhead gas oil hydraulic cylinder, workbench is put at 2. bottoms, and 3. fixing bracket frames, 4. positioning pressure blocks, 5. treat riveting pawl
Pole, 6. treat riveting reticulate pattern axis, and 7. squeeze disks, and 8. press a fixed block, and 9. press head, 10. assembling through-holes, 11. lateral Displacement spiral shells
Hole, 12. lateral Displacement slots, 13. caging bolts, 14. press limited block, 15. connector sleeves, 16. pressure sensors, 17. liquid crystals
Display screen, 18. control panels.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
Fig. 1 and bearing pressure-riveting machine shown in Fig. 2 put workbench 2, overhead gas oil hydraulic cylinder 1 including overhead gas oil hydraulic cylinder 1 and bottom
Workbench 2 is put by fixing bracket frame 3 bottom of with to be fixedly connected, bottom is put 2 upper surface of workbench and is located at immediately below overhead gas oil hydraulic cylinder 1
Positioning pressure block 4 is fixedly connected with, the setting of 4 upper end of positioning pressure block needs riveting pawl pole 5, treats that 5 upper end of riveting pawl pole is provided with
It treats riveting reticulate pattern axis 6, treats that 6 lower end of riveting reticulate pattern axis is inserted into and treat 5 inside center hole of riveting pawl pole with treating that riveting pawl pole 5 is connected,
The mandril bottom end of 1 lower end of overhead gas oil hydraulic cylinder has integral structure circular extrusion disk 7, squeezes bolt on 7 bottom surface of disk and is fixedly connected
Press a fixed block 8, and 8 lower end of a fixed block that presses, which is provided with, presses first 9, and press 8 inner hub location of fixed block longitudinal direction
Offer 3 it is interconnected press for grafting first 9 assembling through-hole 10,10 internal orifice dimension of assembling through-hole to press inside first 9
It becomes larger from top to bottom, 8 lateral wall of a fixed block that presses corresponds to 10 position of assembling through-hole and offers 2 symmetrical sides
To limiting screw hole 11, offer on first 9 side wall that presses with 11 matched lateral Displacement slot 12 of lateral Displacement screw hole, press first 9
Fixed block is inserted into lateral 12 inside of limiting slot by the caging bolt 13 inside lateral Displacement screw hole 11 and first 9 clamping that presses is solid
It is fixed.
Further, first 9 lower end that presses is provided with the limited block 14 that presses, and 14 upper end of limited block that presses has what is raised up
Integral structure annular connector sleeve 15, the limited block 14 that presses are sleeved on first 9 outside that presses by connector sleeve 15 with pressing first 9 clamping admittedly
Fixed, the 14 lateral wall lower end of limited block that presses offers the detect tank of built in pressure sensor 16, further, fixing bracket frame 3
The control panel 18 of built-in liquid crystal display 17 is fixedly connected on lateral wall, the control output end of control panel 18 passes through power supply
Connecting line is electrically connected with 1 control signal of overhead gas oil hydraulic cylinder, and pressure sensor 16 passes through signal transmission mechanism and liquid crystal display
The signal input part electrical connection of screen 17, further, inside overhead gas oil hydraulic cylinder 1, liquid crystal display 17 and control panel 18
Electrically-controlled component is powered by external power supply, and the bearing pressure-riveting machine of the utility model inside the fixed block 8 that presses by opening up
Internal orifice dimension assembling through-hole 10 of different sizes, and open up 2 symmetrical lateral Displacements on assembling 10 madial wall of through-hole
Screw hole 11 so that the fixed block 8 that presses can be adapted to the head that presses of installation different size, and load and unload simple and convenient, be produced into
Originally it substantially reduces, while utilizes the display control on the limited block lower end built in pressure sensor 16 that presses, cooperation fixing bracket frame 3
Mechanism processed can more rationally effectively control the pressure of squeeze riveter, can change pressure when producing different size bearing
Power size greatly promotes the safety of bearing.
Bearing is placed on the bearing chamber of end cap, starts start button, in the effect of control panel 18 (motion controller)
Lower riveter is started to work, and the Special rotary head that presses starts rotation and according to the pressure pressure rotation riveting bearing of regulation, when bearing start by
During power pressure sensor 16 start to monitor bearing by pressure, when bearing by pressure not in defined numberical range when, pressure
Force snesor 16 exports alarm signal and terminates the work of riveter, and low pressure limit value, which is alarmed, illustrates the cooperation of bearing and bearing chamber
Gap is excessive, beyond the margin of tolerance；When upper pressure limit value alarm illustrates that the fit clearance of bearing and bearing chamber is too small.Due to special
Spinning riveting head is the outer ring of three point contact bearing to realize riveting, it just has when revolving riveting head and starting rotating down pressing
Just there is the action of an automatic capturing to bearing, it is ensured that bearing once smoothly presses in bearing chamber, efficiently controls
The capability and performance of product, and reduce each bearing pressurized process, while the working ability of the process is improved, reduce
The waste of human resources.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to novel technical scope on specification, it is necessary to which its technology is determined according to right
Property range.
Claims (4)
1. a kind of bearing pressure-riveting machine puts workbench (2) including overhead gas oil hydraulic cylinder (1) and bottom, it is characterized in that：The overhead gas
Oil hydraulic cylinder (1) is put workbench (2) bottom of with by fixing bracket frame (3) and is fixedly connected, and workbench (2) upper surface position is put at the bottom
Positioning pressure block (4) is fixedly connected with immediately below overhead gas oil hydraulic cylinder (1), described positioning pressure block (4) upper end is provided with
Treat riveting pawl pole (5), described treats that the setting of riveting pawl pole (5) upper end needs riveting reticulate pattern axis (6), and described treats riveting reticulate pattern axis
(6) lower end is inserted into and treats riveting pawl pole (5) inside center hole with treating that riveting pawl pole (5) is connected, under the overhead gas oil hydraulic cylinder (1)
The mandril bottom end at end has integral structure circular extrusion disk (7), and bolt, which is fixedly connected with, on described extruding disk (7) bottom surface presses
Head fixed block (8), a described fixed block (8) lower end that presses are provided with the head that presses (9), and the fixed block (8) that presses is interior
Portion center longitudinally offers the assembling through-hole (10) of a plurality of interconnected heads (9) that press for grafting, described to press
Internal assembling through-hole (10) internal orifice dimension of head (9) becomes larger from top to bottom, a fixed block (8) lateral wall correspondence that presses
Assembling through-hole (10) position offers a plurality of symmetrical lateral Displacement screw holes (11), described head that presses (9) side wall
On offer lateral Displacement slot (12) matched with lateral Displacement screw hole (11), the fixed block (8) that presses passes through side
The caging bolt (13) internal to limiting screw hole (11) is inserted into lateral limiting slot (12) inside and is connected and fixed with the head that presses (9).
2. bearing pressure-riveting machine according to claim 1, it is characterized in that：Described head that presses (9) lower end is provided with the limit that presses
Position block (14), described limited block that presses (14) upper end has the integral structure annular connector sleeve (15) to raise up, described
The limited block (14) that presses is sleeved on by connector sleeve (15) on the outside of the head that presses (9) to be connected and fixed with the head that presses (9), the limit that presses
Position block (14) lateral wall lower end offers the detect tank of built in pressure sensor (16).
3. bearing pressure-riveting machine according to claim 2, it is characterized in that：It is fixed on described fixing bracket frame (3) lateral wall
The control panel (18) of built-in liquid crystal display (17) is connected with, the control output end of the control panel (18) passes through power supply
Connecting line is electrically connected with overhead gas oil hydraulic cylinder (1) control signal, and the pressure sensor (16) passes through signal transmission mechanism
It is electrically connected with the signal input part of liquid crystal display (17).
4. bearing pressure-riveting machine according to claim 1, it is characterized in that：The overhead gas oil hydraulic cylinder, liquid crystal display
(17) it is powered with the electrically-controlled component of control panel (18) inside by external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354798.5U CN207508201U (en) | 2017-10-19 | 2017-10-19 | Bearing pressure-riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354798.5U CN207508201U (en) | 2017-10-19 | 2017-10-19 | Bearing pressure-riveting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207508201U true CN207508201U (en) | 2018-06-19 |
Family
ID=62536095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721354798.5U Expired - Fee Related CN207508201U (en) | 2017-10-19 | 2017-10-19 | Bearing pressure-riveting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207508201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756671A (en) * | 2018-07-25 | 2020-02-07 | 昆山华复精密金属有限公司 | Riveting mechanism |
-
2017
- 2017-10-19 CN CN201721354798.5U patent/CN207508201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756671A (en) * | 2018-07-25 | 2020-02-07 | 昆山华复精密金属有限公司 | Riveting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20211019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |