CN208051312U - A kind of precision bearing Horizontal assembling press - Google Patents
A kind of precision bearing Horizontal assembling press Download PDFInfo
- Publication number
- CN208051312U CN208051312U CN201721822175.6U CN201721822175U CN208051312U CN 208051312 U CN208051312 U CN 208051312U CN 201721822175 U CN201721822175 U CN 201721822175U CN 208051312 U CN208051312 U CN 208051312U
- Authority
- CN
- China
- Prior art keywords
- precision bearing
- sliding
- push rod
- pressure sensor
- 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
Links
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 15
- 230000008859 change Effects 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- 238000012797 qualification Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Automatic Assembly (AREA)
Abstract
A kind of precision bearing Horizontal assembling press,Including a rack,Rack is equipped with the push rod and a fixture of two coaxial arrangements,One end of two push rods is separately connected in rack,The other end of two push rods is respectively that the free end of free end and two push rods is oppositely arranged,Fixture is between two push rod free ends,A sliding part is arranged in sliding respectively on two push rods,One end that two sliding parts close on the free end of push rod is respectively equipped with a bearing block,Two bearings seat is oppositely arranged,One end of free end of two sliding parts far from push rod is respectively equipped with a pressure sensor,Two pressure sensors are separately connected a driving device,Two driving devices are respectively used to driving pressure sensor and sliding part and are slided along push rod jointly,Two pressure sensings and two driving devices are communicated with a control device respectively to be connected,Two control devices can work on or be stopped to control the driving device according to the variable signal of pressure sensor respectively.The precision bearing Horizontal assembling press, simple in structure, easy to assembly, control is precisely.
Description
Technical field
The utility model is related to precision bearing mounting technology fields, more particularly, to a kind of precision bearing Horizontal assembling press.
Background technology
In small micro machine industry, precision bearing is more and more extensive to be suitable in high-accuracy instrument instrument, precision bearing
Required for plain bearing, in performance rotary body there is high bounce precision, high speed rotation and require friction and
Friction variation is small, therefore the installation of precision bearing is always the technical barrier of this field.
Mainly precision bearing is installed on matched axis using manual and simple tooling in the prior art.
Wherein hand assembled mode inefficiency, especially to precision bearing with less operability；And the prior art is using simple
Tooling auxiliary assembly, usually uses hydraulic pressure or air pressure means, relies on clamping mold positioning, and mostly use vertical press fitting, still
Such tooling is general using manually observing its position of assembly in place when using mold alignment installation, this manually to observe
Mode is easy to make pressing component stress itself, to be easy to cause the damage of pressing component；Meanwhile the pressing component due to
Pressure control is accurate not in time, then often damaging or weighing wounded the mounting structure of precision bearing or even collateral damage precision bearing by pressure
Part (such as rotor) because precision bearing can only once be packed into use, not reproducible assembly, therefore be easy to cause product qualification rate
Low, waste product increases, and product quality can not be stablized, and manufacturing cost is high, can not form stable yield.
Utility model content
That the purpose of the utility model is to overcome existing precision bearing assembly in the prior art is low using man efficiency,
Poor operability, and pressing component is easily damaged using existing auxiliary mould, control is not accurate, precision bearing assembly qualified rate is low
The problem of, a kind of precision bearing Horizontal assembling press simple in structure, easy to assembly, control is accurate, product qualification rate is high is provided.
To achieve the goals above, the technical solution adopted in the utility model is：
A kind of precision bearing Horizontal assembling press, including a rack, the rack are equipped with the push rod and one of two coaxial arrangements
One end of fixture for installing precision bearing active chuck to be assembled, two push rods is separately connected in the rack, and two
The other end of the push rod is respectively that the free end of free end and two push rods is oppositely arranged, the fixture be located at two described in push away
Between bar free end, one sliding part of sliding setting, two sliding parts close on the hanging of the push rod respectively on two push rods
The one end at end is respectively equipped with a bearing block for installing precision bearing, and two bearing blocks are oppositely arranged, two sliding parts
One end of free end far from the push rod is respectively equipped with a pressure sensor, and two pressure sensors are separately connected driving dress
It sets, two driving devices are respectively used to that the pressure sensor and the sliding part is driven to slide along the push rod jointly, two institutes
It states pressure sensing and two driving devices and communicates connection with a control device respectively, two control devices can be respectively according to
The variable signal of pressure sensor works on or is stopped to control the driving device.
The precision bearing Horizontal assembling press passes through the push rod being arranged in rack and the sliding for capableing of opposite push rod sliding
Part, then bearing block is mounted on sliding part, pressure sensor, control device control are set between driving device one end and sliding part
When driving device work processed, sliding part is connected by pressure sensor, bearing block and precision bearing is driven to be slided with respect to push rod, when
When precision bearing is not in contact with active chuck (such as rotor), when power suffered by pressure sensor, is consistent, does not occur
Variation, when precision bearing is pushed into active chuck, if assembly is smooth, then in precision bearing assembling process, suffered resistance
Power is also smaller, and institute passes to pressure sensor reaction force by bearing block, sliding part and minor change takes place, and belongs at this time
It is judged for the normal assembling process of precision bearing according to the change information of power in pressure sensor in control device, control drives
Device continues to move；When precision bearing assembles in place or precision bearing assembly is improper, this can be obstructed and can't continue to exercise, essence
The reaction force that close bearing is then subject to passes to pressure sensor by bearing block, sliding part, the power suffered by pressure sensor
It mutates, then after control device receives the jump signal of the power suffered by pressure sensor, controls the driving device and stop immediately
It only moves, then the equal stop motion of sliding part, bearing block, also moment stops press fitting action to precision bearing, then reaches press fitting target
It is required that the inspection failure cause that not up to press fitting requires.
The precision bearing Horizontal assembling press is simple in structure, easy to assembly, control is accurate so that press fitting Absent measures intelligence
Change, can ensure load control precisely in place, improve the qualification rate of product, product quality greatly improved.
Preferably, two bearing blocks are respectively perpendicular on two sliding parts, and respectively with mounted on described in two
Precision bearing on bearing block can be also cross the push rod, and the relatively described push rod slides.
Preferably, two sliding parts are the cylinder being respectively sleeved on push rod.
Preferably, two driving devices are respectively servo electric jar.
Preferably, the rack uplink is additionally provided with alarm, and the alarm and the two control device communications connect, when
Two control devices control the two driving device stop motions respectively according to the variable signal of two pressure sensors
When, the alarm sends out sound or/and optical signal.
Preferably, the rack is equipped with two sliding rails, and two sliding blocks are slidably arranged in respectively on two sliding rails.
Preferably, the fixture is slidably arranged on two sliding rails.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1, a kind of precision bearing Horizontal assembling press described in the utility model, simple in structure, easy to assembly, control precisely, make
Must be pressed Absent measures intelligence, can ensure load control precisely in place, improve the qualification rate of product, greatly improved
Product quality；
2, a kind of precision bearing Horizontal assembling press described in the utility model, driving device select servo electric jar, will
The rotary motion of servo motor is converted into moving along a straight line, is convenient for by the modular product of servo motor and leading screw integrated design
The rotating speed and torque of servo motor are accurately controlled, convenient for improving the press fitting process of precision bearing；
3, a kind of precision bearing Horizontal assembling press described in the utility model can also be including be symmetrically set two
Push rod, sliding part and bearing block, wherein fixture are located among two bearing blocks, when convenient for being rotor for active chuck
The accurate of bearings at both ends is assembled simultaneously；Specifically, it can improve the concentricity of precision bearing assembly, driving device controls respectively
In the two-way indentation active chuck of precision bearing on sliding part, ensure load control precisely in place, improve the qualification of product
Product quality greatly improved in rate so that the digitlization of press fitting link technique also allows for comprehensive control and is directed to active chuck needs
Assemble the production process of the process procedure of precision bearing in both ends；
4, a kind of precision bearing Horizontal assembling press described in the utility model, the fixture of installation activity collet is slidably arranged in
It, being capable of flexible adaptation fixture both ends two when centre position convenient for fixture and between two push rod ends on two sliding rails
The different progresses of a precision bearing press fitting, it is adaptable.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of precision bearing Horizontal assembling press described in the utility model embodiment 1；
Fig. 2 is the front view of Fig. 1.
Fig. 3 is partial structurtes enlarged view in Fig. 1.
It is marked in figure：
1, rack, 2, sliding block, 3, sliding rail, 4, fixture, 5, push rod, 6, pressure sensor, 7, sliding part, 8, bearing block, 9,
Alarm, 10, bearing, 11, active chuck.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-3, a kind of precision bearing Horizontal assembling press, including a rack 1, it is coaxial that the rack 1 is equipped with two
The push rod 5 and one of setting is used to install the fixture 4 of the active chuck 11 to be assembled of precision bearing 10, one end of two push rods 5
It is separately connected in the rack 1, the other ends of two push rods 5 is respectively that the free end of free end and two push rods 5 is opposite
Setting, the fixture 4 slides respectively between two push rods, 5 free end, on two push rods 5 is arranged a sliding part 7, and two
One end that the sliding part 7 closes on the free end of the push rod is respectively equipped with one for installing the bearing block 8 of precision bearing 10, and two
The bearing block 8 is oppositely arranged, and one end of two free ends of the sliding part 7 far from the push rod is respectively equipped with pressure biography
Sensor 6, two pressure sensors 6 are separately connected a driving device (not indicated in figure), and two driving devices are respectively used to described in driving
Pressure sensor 6 and the sliding part 7 slide along the push rod 5 jointly, two pressure sensings and two driving devices
It communicates and connects with a control device (not indicated in figure) respectively, two control devices can be respectively according to the change of the pressure sensor
Change signal to work on or be stopped to control the driving device.
The precision bearing Horizontal assembling press passes through the push rod being arranged in rack and the sliding for capableing of opposite push rod sliding
Part, then bearing block is mounted on sliding part, pressure sensor, control device control are set between driving device one end and sliding part
When driving device work processed, sliding part is connected by pressure sensor, bearing block and precision bearing is driven to be slided with respect to push rod, when
When precision bearing is not in contact with active chuck (such as rotor), when power suffered by pressure sensor, is consistent, does not occur
Variation, when precision bearing is pushed into active chuck, if assembly is smooth, then in precision bearing assembling process, suffered resistance
Power is also smaller, and institute passes to pressure sensor reaction force by bearing block, sliding part and minor change takes place, and belongs at this time
It is judged for the normal assembling process of precision bearing according to the change information of power in pressure sensor in control device, control drives
Device continues to move；When precision bearing assembles in place or precision bearing assembly is improper, this can be obstructed and can't continue to exercise, essence
The reaction force that close bearing is then subject to passes to pressure sensor by bearing block, sliding part, the power suffered by pressure sensor
It mutates, then after control device receives the jump signal of the power suffered by pressure sensor, controls the driving device and stop immediately
It only moves, then the equal stop motion of sliding part, bearing block, also moment stops press fitting action to precision bearing, then reaches press fitting target
It is required that the inspection failure cause that not up to press fitting requires.
The precision bearing Horizontal assembling press is simple in structure, easy to assembly, control is accurate so that press fitting Absent measures intelligence
Change, can ensure load control precisely in place, improve the qualification rate of product, product quality greatly improved.
Further, two bearing blocks 8 are respectively perpendicular on two sliding parts 7, and respectively with mounted on two
Precision bearing 10 on the bearing block 8 can be also cross the push rod 5, and the relatively described push rod 5 slides.
Further, two sliding parts 7 are the cylinder being respectively sleeved on push rod 5, and frictional resistance is smaller, press fitting effect
Rate is high.
Further, two driving devices are respectively servo electric jar, and two driving devices are servo electric jar,
By the modular product of servo motor and leading screw integrated design, the rotary motion of servo motor is converted into moving along a straight line, just
In the rotating speed and torque that accurately control servo motor, convenient for improving the press fitting process of precision bearing 10.
Further, for the ease of judge high-accuracy bearing 10 press fitting process continue or stop interrupt,
1 uplink of rack is additionally provided with alarm 9, and the alarm 9 and the two control device communications connect, when the two control device roots
According to the variable signal of two pressure sensors (6) come when controlling the two driving device stop motions respectively, the alarm 9
Send out sound or/and optical signal.
Further, in order to improve stability of the precision bearing 10 in assembly, the rack 1 is equipped with two sliding rails
3, two sliding blocks 2 are slidably arranged in respectively on two sliding rails 3.
Further, the fixture 4 is slidably arranged on two sliding rails 3.
The precision bearing Horizontal assembling press by two push rods 5 being coaxially disposed being arranged in rack 1 and opposite can push away
Two sliding parts 7 that bar 5 slides, then two bearings seat 8 are separately mounted on sliding part 7, and two driving device one end are respectively and sliding
Pressure sensor 6 is set between part 7 and passes through pressure sensor 6 respectively when two control devices control the work of two driving devices respectively
Connecting sliding part 7 drives bearing block 8 and precision bearing 10 to be slided with respect to push rod 5, when precision bearing 10 is not in contact with active chuck 11
When (such as rotor), the variation of the power suffered by pressure sensor 6 is pressed to judge to continue press fitting or stopping, using
When, include mainly three kinds of situations：
1. when the signal for the power that pressure sensor 6 that control device receives is fed back is consistent, i.e., do not change or pole
When small fluctuating change, precision bearing 10 is during being pushed to active chuck 11, and the state before press fitting, this
When, control device, which controls the driving device, to work on, and the press fitting of precision bearing 10 continues；
2. small change, i.e. control device occur for the signal when the power that the pressure sensor 6 that control device receives is fed back
According to pressure sensor 6 reaction force is passed to by bearing block 8, sliding part 7 small change takes place, then it judges
Precision bearing 10 has contacted active chuck 11 and in assembling process, belongs to control device at this time according to pressure sensor
The change information of power judges it for the normal assembling process of precision bearing 10 in 6, and suffered resistance is also smaller, control device control
Driving device works on, and the press fitting of precision bearing 10 continues；
3. the signal for the power that the pressure sensor 6 received when control device is fed back mutates, then precision bearing 10 by
Reaction force pressure sensor 6 is passed to by bearing block 8, sliding part 7, the power suffered by pressure sensor 6 has occurred prominent
Become, then will appear the either assembly of precision bearing 10 in place and the case where be obstructed or precision bearing 10 assembles improper be obstructed and
It can't continue to exercise, then after control device receives the jump signal of the power suffered by pressure sensor 6, control device can be controlled
Driving device processed is stopped immediately, at this time sliding part 7,8 equal stop motion of bearing block, and also moment stops press fitting to precision bearing 10
Action, reaches press fitting target call by checking whether, to judge to complete press fitting, or retracts the inspection of precision bearing 10 and is not up to
It is pressed desired failure cause.
A kind of precision bearing Horizontal assembling press provided described in the present embodiment is provided with two push rods 5 in rack 1, wherein
Two push rods 5 are coaxially disposed, and the free end of two push rods 5 is oppositely arranged, and fixture 4 is located between two 5 free ends of push rod；
It is equipped with sliding part 7 and bearing block 8 on each push rod 5, bearing block 8 is oppositely arranged.One sliding rail 3 is set also in rack 1,
Middle sliding rail 3 and two push rods 5 are arranged in parallel, are set on sliding rail 3 there are two sliding block 2, two sliding blocks 2 are separately connected two slidings
Part 7 can improve stability of the precision bearing 10 in assembly.Or sliding rail 3 there are two can also being set in rack 1, each
Sliding block 2 is slidably arranged on two sliding rails 3, and fixture 4 is slidably arranged on two sliding rails 3, convenient for fixture 4 and is located at two
When centre position between 5 end of push rod, it is capable of the different progresses of 4 both ends of flexible adaptation fixture, two precision bearings 10 press fitting,
It is adaptable.
A kind of precision bearing Horizontal assembling press provided in this embodiment, by two push rods 5 including being symmetrically set,
Sliding part 7 and bearing block 8, wherein fixture 4 are located among two bearing blocks 8, when convenient for being rotor for active chuck 11
The accurate of bearings at both ends assemble simultaneously；Specifically, it can improve the concentricity of the assembly of precision bearing 10, driving device difference
Control sliding part 7 on 10 two-way indentation active chuck 11 of precision bearing in, ensure load control precisely in place, improve production
The qualification rate of product, greatly improved product quality so that the digitlization of press fitting link technique also allows for comprehensive control for activity
Collet 11 need both ends assemble precision bearing 10 process procedure production process.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (7)
1. a kind of precision bearing Horizontal assembling press, which is characterized in that including a rack, the rack is equipped with two coaxial arrangements
Push rod and a fixture for installing precision bearing active chuck to be assembled, one end of two push rods is separately connected the machine
On frame, the other ends of two push rods is respectively that the free end of free end and two push rods is oppositely arranged, and the fixture is located at
Between the two push rod free ends, one sliding part of sliding setting, two sliding parts close on described push away respectively on two push rods
One end of the free end of bar is respectively equipped with a bearing block for installing precision bearing, and two bearing blocks are oppositely arranged, two institutes
The one end for stating free end of the sliding part far from the push rod is respectively equipped with a pressure sensor, and two pressure sensors are separately connected one
Driving device, two driving devices are respectively used to drive the pressure sensor and the sliding part jointly sliding along the push rod
Dynamic, two pressure sensings and two driving devices communicate with a control device connect respectively, and two control devices can be distinguished
The driving device is controlled according to the variable signal of the pressure sensor to work on or be stopped.
2. a kind of precision bearing Horizontal assembling press according to claim 1, which is characterized in that two bearing blocks hang down respectively
It is directly mounted on two sliding parts, and respectively can be also cross described with the precision bearing on two bearing blocks
Push rod, and the relatively described push rod sliding.
3. a kind of precision bearing Horizontal assembling press according to claim 1, which is characterized in that two sliding parts are difference
The cylinder being set on push rod.
4. a kind of precision bearing Horizontal assembling press according to claim 1, which is characterized in that the two driving device difference
For servo electric jar.
5. a kind of precision bearing Horizontal assembling press according to claim 1, which is characterized in that the rack uplink is additionally provided with
Alarm, the alarm and the two control device communications connect, when two control devices are according to two pressure sensings
The variable signal of device is come when controlling the two driving device stop motions respectively, the alarm sends out sound or/and optical signal.
6. a kind of precision bearing Horizontal assembling press according to claim 5, which is characterized in that the rack is equipped with two and slides
Rail, two sliding blocks are slidably arranged in respectively on two sliding rails.
7. a kind of precision bearing Horizontal assembling press according to claim 6, which is characterized in that the fixture is slidably arranged in
On two sliding rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721822175.6U CN208051312U (en) | 2017-12-23 | 2017-12-23 | A kind of precision bearing Horizontal assembling press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721822175.6U CN208051312U (en) | 2017-12-23 | 2017-12-23 | A kind of precision bearing Horizontal assembling press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208051312U true CN208051312U (en) | 2018-11-06 |
Family
ID=63998232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721822175.6U Expired - Fee Related CN208051312U (en) | 2017-12-23 | 2017-12-23 | A kind of precision bearing Horizontal assembling press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208051312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640431A (en) * | 2019-09-24 | 2020-01-03 | 黎兴文 | Horizontal pressure equipment machine of precision bearing |
-
2017
- 2017-12-23 CN CN201721822175.6U patent/CN208051312U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640431A (en) * | 2019-09-24 | 2020-01-03 | 黎兴文 | Horizontal pressure equipment machine of precision bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207900586U (en) | A kind of precision bearing Horizontal assembling press | |
| CN108213917A (en) | A kind of precision bearing Horizontal assembling press and its control method | |
| CN105372061B (en) | A kind of ball screw assembly, axial loading device | |
| EP4086024A1 (en) | Angle attachment head having transmission function | |
| CN109489964B (en) | Automatic centering device of electric spindle reliability test bed based on twin-drag loading | |
| CN110657987A (en) | High-speed axial loading test device for ball screw pair | |
| CN204471392U (en) | The ultrasonic standing wave suspension clamping type manipulator of contactless carrying workpiece | |
| CN103267946A (en) | Starter performance testing system | |
| CN208051312U (en) | A kind of precision bearing Horizontal assembling press | |
| CN110000542A (en) | A kind of Hooke's joint needle bearing mounting device | |
| CN207234628U (en) | A kind of assembling device of rotor and armature spindle with the turning function that presses | |
| CN206818522U (en) | For detecting the testing machine of casing machinery static behavior | |
| CN205580644U (en) | Direct current magnet thrust performance testboard for valve | |
| CN205404114U (en) | Axial force loading measuring device | |
| CN206035182U (en) | Take control function's electronic module of damping | |
| CN202065492U (en) | Continuous precision detection and control device for opening positions of gate plates | |
| CN107505071B (en) | Friction moment detection device for ball screw pair | |
| CN210486716U (en) | Detection device of thread detection mechanism | |
| CN205766201U (en) | A kind of electronic jaw of band force feedback | |
| CN207900585U (en) | A kind of precision bearing Horizontal assembling press | |
| CN105223020B (en) | A kind of cone bearing detection device | |
| CN202974529U (en) | Torque test and static pressure test equipment specially for laminated spring group | |
| CN208896004U (en) | A kind of flexible press device for motor and synchronous pulley | |
| CN109029984A (en) | A kind of fourth gear converted measurement mechanism suitable for ball screw assembly, | |
| CN202208500U (en) | Automatic conveyor belt aligning device |
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: 20181106 |