CN206632630U - A kind of needle bearing moves pressing machine - Google Patents
A kind of needle bearing moves pressing machine Download PDFInfo
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- CN206632630U CN206632630U CN201720426587.1U CN201720426587U CN206632630U CN 206632630 U CN206632630 U CN 206632630U CN 201720426587 U CN201720426587 U CN 201720426587U CN 206632630 U CN206632630 U CN 206632630U
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- needle bearing
- pressing machine
- balancer
- bearing
- machine according
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Abstract
The utility model discloses a kind of needle bearing to move pressing machine, including work transfer device, suspension travel mechanism, pressing clamp and Pneumatic hydraulic pumping, the suspension travel mechanism includes support, I-beam dolly and balancer, the crossbeam of the support is provided with guide rail, the I-beam dolly is arranged on guide rail, the upper end of the balancer is fixedly connected with I-beam dolly, and the lower end of the balancer is connected with pressing clamp；The pressing clamp includes bearing, press fitting positioning and guiding bar and hydraulic jack, and one end of the press fitting positioning and guiding bar is connected through through hole with the piston rod of hydraulic jack, and the Pneumatic hydraulic pumping is connected with hydraulic jack.The utility model can complete the press fitting work of needle bearing on assembly line, and workpiece has enough to meet the need without carrying, and pressing clamp is placed in space optional position using travel mechanism is hung, while pressing clamp is in null-gravity state, reduce labor intensity.
Description
Technical field
It the utility model is related to a kind of needle bearing movement pressing machine.
Background technology
Knuckle needle bearing is arranged on knuckle on two ears of pin-and-hole, and passes through stub and the fist shape portion at front axle both ends
Split-phase connects, and primarily serves and reduces frictional force effect；Hydraulic press pressing bearing was used in the past, because workpiece volume is big, quality weight, was carried
Turnover is wasted time and energy, and press fitting positioning is cumbersome, therefore production efficiency is low, and labor intensity is big.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of needle bearing movement pressing machine,
It can complete to assemble on assembly line, workpiece has enough to meet the need without carrying；Disposable clamping, bearings at both ends are pressed into knuckle, without falling
Change a job part, efficiency high, labor strength is low；It is Pneumatic hydraulic using compressed air meanwhile assembly line has sufficient compressed air
Pumping provides driving force, eliminates the cumbersome of connection power supply, while also saves the raw energy.
Technical scheme is used by the utility model：
A kind of needle bearing moves pressing machine, including work transfer device, suspension travel mechanism, pressing clamp and Pneumatic Liquid
Press pump Pu, the work transfer device include the board of several support columns and setting on the support columns, the both ends of the board
Driven roller is provided with, the driven roller and the motor being arranged on board are connected, and the driven roller is provided with conveyer belt, institute
State and workpiece is placed with conveyer belt；The suspension travel mechanism includes support, I-beam dolly and balancer, and the support is set
In the side of work transfer device, the crossbeam of the support is provided with guide rail, and the I-beam dolly is arranged on guide rail, described
The upper end of balancer is fixedly connected by hook and rope with I-beam dolly, the lower end of the balancer by rope with it is described
Pressing clamp is connected；The pressing clamp includes bearing, press fitting positioning and guiding bar and hydraulic jack, the L-shaped knot of bearing
Structure, the middle part of the vertical section of the bearing are provided with through hole, and one end of the press fitting positioning and guiding bar passes through through hole and hydraulic jack
Piston rod be connected, the Pneumatic hydraulic pumping is connected with hydraulic jack.
Further, the Pneumatic hydraulic pumping includes fuel tank, Pneumatic booster pump, oil filter and source of the gas three linked piece, described
Pneumatic booster pump, oil filter and source of the gas three linked piece are separately positioned on fuel tank.
Further, the source of the gas three linked piece is provided with air pressure-adjusting valve and pressure gauge.
Further, the work transfer device is provided with start stop apparatus, and the start stop apparatus includes controller, start and stop are pressed
Button, the motor and start-stop button are connected with controller respectively.
Further, it is provided with hydraulic valve on the hydraulic jack.
Further, the balancer uses Spring balancer.
Further, the bearing is provided with U-shaped hanging ring.
Further, U-shaped groove is provided with the horizontal segment of the bearing, two pins are also provided with the horizontal segment of the bearing
Hole, described two pin-and-holes are located at the both sides of the groove.
Compared with prior art, the beneficial effects of the utility model are：
(1) using suspension travel mechanism and pressing clamp, the press fitting work of needle bearing, work can be completed on assembly line
Part has enough to meet the need without carrying；Using travel mechanism is hung, pressing clamp is set to be placed in space optional position, while press from both sides press fitting
Tool is in null-gravity state, reduces labor intensity；Using hydraulic jack push and draw force pressing bearing, strength is big, small volume；Using pressure
Clamps, disposable clamping is realized, bearings at both ends is pressed into knuckle, without workpiece of turning round, efficiency high, labor strength
It is low；
(2) Pneumatic hydraulic pumping is used, makes full use of the compressed air on assembly line to eliminate arrangement electricity as power source
Cumbersome, the automatic Regulation of source line, it is energy-efficient.
Brief description of the drawings
Fig. 1 is the discount front view of the utility model embodiment；
Fig. 2 is the structural representation of pressing clamp；
Fig. 3 is the structural representation of Pneumatic hydraulic pumping；
Fig. 4 is the structural representation of the utility model embodiment one；
Wherein, 1, balancer, 2, I-beam dolly, 3, support, 4, Pneumatic hydraulic pumping, 5, pressing clamp, 6, workpiece it is defeated
Send device, 7, press fitting positioning and guiding bar, 8, hydraulic jack, 9, hydraulic valve, 10, bearing, 11, hanging ring, 12, pin-and-hole, 13, cylinder
Pin, 14, support column, 15, fuel tank, 16, oil filter, 17, Pneumatic booster pump, 18, source of the gas three linked piece, 19, air pressure-adjusting valve, 20,
Pressure gauge, the 21, first needle bearing, the 22, second needle bearing.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of needle bearing movement pressing machine, including work transfer device 6, suspension travel mechanism, press fitting
Fixture 5 and Pneumatic hydraulic pumping 4.
The work transfer device 6 includes the board of several support columns 14 and setting on the support columns, the board
Both ends are provided with driven roller, and the driven roller and the motor being arranged on board are connected, and the driven roller is provided with conveying
Band, workpiece is placed with the conveyer belt, the work transfer device is provided with start stop apparatus, and the start stop apparatus includes control
Device, start-stop button, the motor and start-stop button are connected with controller respectively；Bearing is sent to by specified location by conveyer belt
When, trigger start-stop button, conveyer belt stop motion.
The suspension travel mechanism includes support 3, I-beam dolly 2 and balancer 1, and it is defeated that the support 3 is arranged on workpiece
The side of device 6 is sent, the crossbeam of the support 3 is provided with guide rail, and the I-beam dolly 2 is arranged on guide rail, the balance
The upper end of device 1 is fixedly connected by hook and rope with I-beam dolly 2；The lower end of the balancer 1 by rope with it is described
Pressing clamp 5 is connected；The energy that balancer 1 is put aside by wind spring, pressing clamp 5 is in null-gravity state, and press fitting can be pressed from both sides
Tool 5 is placed on space optional position without falling.
As shown in Fig. 2 the pressing clamp 5 includes bearing 10, press fitting positioning and guiding bar 7 and hydraulic jack 8, the bearing
10 L-shaped structures, the middle part of the vertical section of the bearing 10 are provided with through hole, and one end of the press fitting positioning and guiding bar 7 passes through
Through hole is connected with the piston rod of hydraulic jack 8, and the Pneumatic hydraulic pumping 4 is connected with hydraulic jack 8, is provided for hydraulic jack 8
Hydraulic power；Hydraulic valve 9 is provided with the hydraulic jack 8, manually controls hydraulic valve 9 to control pressing clamp 5 to act
Start and stop；The bearing 10 is provided with U-shaped hanging ring 11, and the bearing 10 is connected to balancer 1 by hanging ring 11 and rope
Lower end；U-shaped groove is provided with the horizontal segment of the bearing 10, two pin-and-holes 12 are also provided with the horizontal segment of the bearing 10,
Described two pin-and-holes 12 are located at the both sides of the groove.
As shown in figure 3, the Pneumatic hydraulic pumping 4 includes fuel tank 15, Pneumatic booster pump 17, oil filter 16 and source of the gas three
Part 18, the Pneumatic booster pump 17, oil filter 16 and source of the gas three linked piece 18 are separately positioned on fuel tank 15, the source of the gas three linked piece
18 are provided with air pressure-adjusting valve 19 and pressure gauge 20；Pneumatic hydraulic pumping 4 utilizes air pressure driving Pneumatic booster pump 17, output oil
Pressure, as the power source of hydraulic jack 8, flow is more than general supercharging several times, and continous way supercharging, Pneumatic booster pump is without supercharging stroke
Limitation；Pressure is adjusted with air pressure-adjusting valve 19, reaches supercharging multiple and stops being pressurized, during oil pressure pressure drop, Pneumatic booster pump 17
It will compensate automatically, it is especially useful in long-time oil pressure clamps, and saves the energy, does not produce oil temperature, and economy is convenient.
Embodiment one
As shown in figure 4, in use, manual manipulation hydraulic valve 9, makes the piston rod of hydraulic cylinder 8 in pressing clamp 5 retract, will
Positioning sleeve is filled in workpiece positioning hole, and press fitting positioning and guiding bar 7 is stretched into positioning sleeve, is inserted in the rolling of the first needle bearing 21, second
Needle bearing 22 and baffle plate, two pin-and-holes 12 on bearing 10 are alignd with workpiece positioning hole, insert straight pin 13, by workpiece and pressure
Clamps 5 are fixed；The handle of hydraulic valve 9 is now manipulated, moves back and forth hydraulic jack 8, baffle plate is by the first needle bearing and second
In needle bearing press-in positioning hole, now, baffle plate is removed, pull out alignment pin, the piston rod of hydraulic jack 8 is retracted, press fitting is pressed from both sides
Tool 5 separates with workpiece, and press fitting finishes.
It is not new to this practicality although above-mentioned specific embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel need not pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (8)
1. a kind of needle bearing moves pressing machine, it is characterized in that, including work transfer device, suspension travel mechanism, pressing clamp
With Pneumatic hydraulic pumping, the work transfer device includes the board of several support columns and setting on the support columns, the machine
The both ends of platform are provided with driven roller, and the driven roller and the motor being arranged on board are connected, and the driven roller is provided with
Conveyer belt, workpiece is placed with the conveyer belt；The suspension travel mechanism includes support, I-beam dolly and balancer, institute
The side that support is arranged on work transfer device is stated, the crossbeam of the support is provided with guide rail, and the I-beam dolly is arranged on
On guide rail, the upper end of the balancer is fixedly connected by hook and rope with I-beam dolly, and the lower end of the balancer leads to
Rope is crossed with the pressing clamp to be connected；The pressing clamp includes bearing, press fitting positioning and guiding bar and hydraulic jack, the branch
The L-shaped structure of seat, the middle part of the vertical section of the bearing are provided with through hole, and one end of the press fitting positioning and guiding bar passes through through hole
It is connected with the piston rod of hydraulic jack, the Pneumatic hydraulic pumping is connected with hydraulic jack.
2. a kind of needle bearing movement pressing machine according to claim 1, it is characterized in that, the Pneumatic hydraulic pumping includes
Fuel tank, Pneumatic booster pump, oil filter and source of the gas three linked piece, the Pneumatic booster pump, oil filter and source of the gas three linked piece are set respectively
On fuel tank.
3. a kind of needle bearing movement pressing machine according to claim 2, it is characterized in that, the source of the gas three linked piece is provided with
Air pressure-adjusting valve and pressure gauge.
4. a kind of needle bearing movement pressing machine according to claim 1, it is characterized in that, set on the work transfer device
Have a start stop apparatus, the start stop apparatus includes controller, start-stop button, the motor and start-stop button respectively with controller phase
Even.
5. a kind of needle bearing movement pressing machine according to claim 1, it is characterized in that, it is provided with the hydraulic jack
Hydraulic valve.
6. a kind of needle bearing movement pressing machine according to claim 1, it is characterized in that, the balancer is put down using spring
Weighing apparatus.
7. a kind of needle bearing movement pressing machine according to claim 1, it is characterized in that, the bearing is provided with U-shaped
Hanging ring.
8. a kind of needle bearing movement pressing machine according to claim 1, it is characterized in that, opened on the horizontal segment of the bearing
There is U-shaped groove, two pin-and-holes are also provided with the horizontal segment of the bearing, described two pin-and-holes are located at the both sides of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426587.1U CN206632630U (en) | 2017-04-21 | 2017-04-21 | A kind of needle bearing moves pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426587.1U CN206632630U (en) | 2017-04-21 | 2017-04-21 | A kind of needle bearing moves pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206632630U true CN206632630U (en) | 2017-11-14 |
Family
ID=60245917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720426587.1U Active CN206632630U (en) | 2017-04-21 | 2017-04-21 | A kind of needle bearing moves pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206632630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443048A (en) * | 2017-09-01 | 2017-12-08 | 中国重汽集团济南动力有限公司 | A kind of knuckle needle bearing press-fitting tool and press-loading process |
| CN112161745A (en) * | 2020-08-18 | 2021-01-01 | 平阴鲁西装备科技有限公司 | Pressing equipment and method for measuring tube of magnetic turning plate liquid level meter |
-
2017
- 2017-04-21 CN CN201720426587.1U patent/CN206632630U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443048A (en) * | 2017-09-01 | 2017-12-08 | 中国重汽集团济南动力有限公司 | A kind of knuckle needle bearing press-fitting tool and press-loading process |
| CN107443048B (en) * | 2017-09-01 | 2020-02-18 | 中国重汽集团济南动力有限公司 | Press fitting tool and press fitting process for needle roller bearing of steering knuckle |
| CN112161745A (en) * | 2020-08-18 | 2021-01-01 | 平阴鲁西装备科技有限公司 | Pressing equipment and method for measuring tube of magnetic turning plate liquid level meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181107 Address after: 250200 Shandong Province Zhangqiu District Shengjing Street Nanluo Road North Section 2 (Shengjing High-tech Park) Patentee after: Shandong Huida Automotive Parts Co., Ltd. Address before: No. 103, 73 Houjie, Tongyuan Bureau, Jinan City, Shandong Province, 250012 Patentee before: Zuo Wenzhong |
|
| TR01 | Transfer of patent right |