CN207447816U - Automatic shaft press - Google Patents
Automatic shaft press Download PDFInfo
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- CN207447816U CN207447816U CN201721429376.XU CN201721429376U CN207447816U CN 207447816 U CN207447816 U CN 207447816U CN 201721429376 U CN201721429376 U CN 201721429376U CN 207447816 U CN207447816 U CN 207447816U
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- bearing
- axis
- positioning seat
- cylinder
- last item
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Abstract
The utility model discloses a kind of automatic shaft press, and including mainframe, bearing positioning seat, axis positioning seat and last item cylinder, axis positioning seat is fixed on mainframe, and last item cylinder is fixed on mainframe；The bearing positioning seat is equipped with bearing passage slot, and bearing positioning seat is equipped with the bearing limit body for contact bearing, and axis positioning seat is equipped with axis straight slot；Mainframe is equipped with rotary cylinder, and axis positioning seat is arranged on rotary cylinder, and the piston rod of last item cylinder is equipped with last item bar, in last item bar axial direction：Bearing positioning seat, axis positioning seat, last item bar and last item cylinder are sequentially arranged.The beneficial effects of the utility model are：It is rational in infrastructure, it can effectively realize the effective position and automatic press mounting of axis and bearing, efficiency of assembling is higher, assembling effect is good：Possess and move material function, the axis assembled and bearing can be taken away rigging position, ensure that assembles next time is smoothed out.
Description
Technical field
The utility model belongs to component assembly technical field more particularly to a kind of automatic shaft press.
Background technology
Axis (shaft) is support rotary part and turns round therewith to transfer movement, torque or the machine components of moment of flexure,
It is generally that round metal is rod-shaped, and each section can have different diameters.Bearing (Bearing) is also a kind of heavy in contemporary mechanical equipment
Parts are wanted, its major function is the mechanical rotary body of support, reduces the coefficient of friction in its motion process, and ensures its revolution
Precision.When many, axis will be used cooperatively together with bearing, so the assembling of axis and bearing will be carried out.At present, to body
When the smaller axis of product is assembled with bearing, manually it is pressed using hand operated press mostly, although the assembling of axis and bearing can be realized,
But labor strength is larger, and overall efficiency is low.
Utility model content
The utility model is to overcome deficiency of the prior art, provides a kind of rational in infrastructure, can effectively realize axis
With the effective position and automatic press mounting of bearing, the automatic shaft press that efficiency of assembling is higher, assembling effect is good.
To achieve these goals, the utility model uses following technical scheme：
A kind of automatic shaft press, including
Mainframe, bearing positioning seat, axis positioning seat and last item cylinder, axis positioning seat are fixed on mainframe, last item cylinder
It is fixed on mainframe；
The bearing positioning seat is equipped with bearing passage slot, and bearing positioning seat is equipped with the bearing /V for contact bearing
Body, axis positioning seat are equipped with axis straight slot；
Mainframe is equipped with rotary cylinder, and axis positioning seat is arranged on rotary cylinder, and the piston rod of last item cylinder is equipped with
Last item bar, in last item bar axial direction：Bearing positioning seat, axis positioning seat, last item bar and last item cylinder are sequentially arranged；
It is in each bearing in bearing passage slot：Each bearing contacts successively, and the axis of each bearing is parallel, the axis of each bearing
Line is horizontally disposed, and bearing limit body is in one end of bearing passage slot, has and is only contacted there are one bearing with bearing limit body, axis
The minimum point for holding inner ring is higher than the peak of bearing passage slot；
The number for the axis being in axis straight slot have and only there are one, the coaxial bearing cloth of last item bar and contact bearing limit body
It puts.
Preferably, the mainframe be equipped with blanking manipulator, blanking machinery hand include for grip bearing clamping jaw,
For the lifting cylinder that clamping jaw moves up and down and the transverse cylinder for lifting cylinder to be driven to move horizontally, clamping jaw to be driven to be in axis
It holds above positioning seat.
Preferably, the mainframe is equipped with inclined ramp, inclined ramp is higher than inclined ramp close to the one side of bearing positioning seat
One side away from bearing positioning seat.
Preferably, further including bearing feeding vibrating disc, bearing feeding vibrating disc includes bearing vibrating disc body and is used for
The bearing feeding track connected with bearing passage slot.
Preferably, further including axis feeding vibrating disc, axis feeding vibrating disc includes axis vibrating disc body and for leading to axis
The axis feeding track that slot is connected.
Preferably, the mainframe is equipped with pre- clear cylinder body, it is equipped with to be slidingly sealed with pre- clear cylinder body in pre- clear cylinder body and matches somebody with somebody
The pre- clear piston closed, pre- clear piston glide direction is parallel to the axis of the piston rod of last item cylinder, and pre- clear piston is by pre- clear cylinder body
Inside is separated into pre- cavity clearing and the adjusting cavity with atmosphere, and pre- clear piston is equipped with cleaning piston rod, and cleaning piston rod passes through
Adjusting cavity, and clear up piston rod and be slidably matched with pre- clear cylinder body, the piston rod of last item cylinder passes through link member and cleaning piston rod
Connection, mainframe are equipped with the bearing blowing-out nozzle blown for the bearing to be assembled into bearing passage slot, the spray of bearing blowing-out
Head is connected by bearing blowing-out tracheae with pre- cavity clearing, and piston rod and the cleaning piston rod parallel arrangement of last item cylinder are lived in cleaning
In stopper rod axial direction：Bearing positioning seat, pre- cavity clearing, the piston rod of adjusting cavity and last item cylinder are sequentially arranged.
Preferably, the mainframe is equipped with the axis blowing-out nozzle blown for the axis to be assembled into axis straight slot, axis
Blowing-out nozzle is connected by axis blowing-out tracheae with pre- cavity clearing.
Preferably, the link member includes the retainer ring being set on the piston rod of last item cylinder and is connected with retainer ring
Connecting rod, connecting rod with cleaning piston rod be connected, retainer ring is connected with the piston rod of last item cylinder.
The beneficial effects of the utility model are：It is rational in infrastructure, it can effectively realize the effective position of axis and bearing and from dynamic pressure
Dress, efficiency of assembling is higher, assembling effect is good：Possess and move material function, the axis assembled and bearing can be taken away rigging position, protected
What barrier assembled next time is smoothed out.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment 1；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the partial structural diagram of the utility model embodiment 1；
Fig. 4 is the partial structural diagram of the utility model embodiment 2.
In figure：Mainframe 1, rotary cylinder 11, inclined ramp 12, bearing positioning seat 2, axis positioning seat 3, axis straight slot 3a, last item
Cylinder 4, last item bar 41, blanking manipulator 5, clamping jaw 51, lifting cylinder 52, transverse cylinder 53, pre- clear cylinder body 6, pre- cavity clearing 6a, tune
Save chamber 6b, pre- clear piston 61, cleaning piston rod 62, bearing blowing-out tracheae 63, axis blowing-out tracheae 64, link member 7, retainer ring 71,
Connecting rod 72, axis 81, bearing 82.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
Embodiment 1：In embodiment as shown in Figure 1 to Figure 3, a kind of automatic shaft press, including
Mainframe 1, bearing positioning seat 2, axis positioning seat 3 and last item cylinder 4, axis positioning seat are fixed on mainframe, last item
Cylinder is fixed on mainframe；
The bearing positioning seat is equipped with bearing passage slot, and bearing positioning seat is equipped with the bearing /V for contact bearing
Body, axis positioning seat are equipped with axis straight slot 3a；
Mainframe is equipped with rotary cylinder 11, and axis positioning seat is arranged on rotary cylinder, is set on the piston rod of last item cylinder
There is last item bar 41, in last item bar axial direction：Bearing positioning seat, axis positioning seat, last item bar and last item cylinder are sequentially arranged；Rotary pneumatic
The pivot center of cylinder is vertical；
It is in each bearing in bearing passage slot：Each bearing contacts successively, and the axis of each bearing is parallel, the axis of each bearing
Line is horizontally disposed, and bearing limit body is in one end of bearing passage slot, has and is only contacted there are one bearing with bearing limit body, axis
The minimum point for holding inner ring is higher than the peak of bearing passage slot；
The number for the axis being in axis straight slot have and only there are one, the coaxial bearing cloth of last item bar and contact bearing limit body
It puts.
During utility model works, bearing (can mechanical feeding by feeding to axis straight slot by feeding to bearing passage slot, axis
It can also manual feeding).Rotary cylinder rotates, and is also rotated with the axis on moving axis positioning seat so that with contact bearing limit body
Bearing, the axis being in axis straight slot and last item bar three are coaxial.Last item cylinder operation, the piston rod band dynamic pressure shaft of last item cylinder
Bar moves, and last item bar stretches into axis straight slot, assembling will be realized in axis press-in bearing (inner ring).
The mainframe is equipped with blanking manipulator 5, and blanking machinery hand is included for gripping the clamping jaw 51 of bearing, for band
The lifting cylinder 52 that dynamic clamping jaw moves up and down and the transverse cylinder 53 for lifting cylinder to be driven to move horizontally, clamping jaw is in bearing
Above positioning seat.After the completion of axis is assembled with bearing, lifting cylinder drives clamping jaw to move down, and clamping jaw clamps the axis and bearing after assembling
(gripping position is on bearing), lifting cylinder drives clamping jaw to rise, and transverse cylinder drive lifting cylinder, clamping jaw are traversing, and clamping jaw is released
It puts, makes the axis after assembling and bearing blanking to setting position.
The mainframe is equipped with inclined ramp 12, and inclined ramp is close to the one side of bearing positioning seat higher than inclined ramp away from bearing
The one side of positioning seat.If mechanical discharging, then blanking manipulator can grip the axis after assembling and bearing to above inclined ramp,
Then discharge, the axis after assembling is slid along inclined ramp to collection device with bearing；It, then manually will be after assembling if manual discharging
Axis is placed into bearing on inclined ramp, and the axis after assembling is made to be slid with bearing along inclined ramp to collection device.There is slideway, it can be with
Long-distance sand transport is avoided, improves efficiency.
Further include bearing feeding vibration disk, bearing feeding vibration disk includes bear vibration disk body and is used for and bearing passage
The bearing feeding track that slot is connected.Further include axis feeding vibration disk, axis feeding vibration disk include shaft vibration disk body and for
The axis feeding track that axis straight slot is connected.Vibrating disk feeding belongs to the prior art, can be effectively by axis, bearing feeding to required position
It puts.It is emphasized that during bearing feeding vibration disk feeding, each bearing is successively in bearing feeding track, bearing passage slot
It continuously contacts with.During axis feeding vibration disk feeding, have in an axis straight slot and only there are one axis, after axis enters in axis straight slot,
Axis feeding vibration disk suspends feeding, and rotary cylinder is rotated, also rotated with the axis on moving axis positioning seat so that with contact bearing /V
The bearing of body, the axis being in axis straight slot and last item bar three are coaxial, then carry out press fitting assembling, assembling is completed, each structure
After reset, axis feeding vibration disk carries out feeding again.Why rotary cylinder is set, structure when being in order to avoid feeding is done
It relates to, ensures axis feeding vibration disk or other feeding structure energy smooth delivery of power axis to axis straight slot.
Embodiment 2：The basic structure and embodiment of the present embodiment with embodiment 1, the difference is that, in Fig. 4
Shown, the mainframe is equipped with pre- clear cylinder body 6, and the pre- clear piston that cooperation is slidingly sealed with pre- clear cylinder body is equipped in pre- clear cylinder body
61, parallel to the axis of the piston rod of last item cylinder, pre- clear cylinder interior is separated into pre- clear piston glide direction by pre- clear piston
The pre- cavity clearing 6a and adjusting cavity 6b with atmosphere, pre- clear piston are equipped with cleaning piston rod 62, and cleaning piston rod, which passes through, to be adjusted
Chamber, and clear up piston rod and be slidably matched with pre- clear cylinder body, the piston rod of last item cylinder is connected by link member 7 and cleaning piston rod
It connects, mainframe is equipped with the bearing blowing-out nozzle blown for the bearing to be assembled into bearing passage slot, bearing blowing-out nozzle
It is connected by bearing blowing-out tracheae 63 with pre- cavity clearing, piston rod and the cleaning piston rod parallel arrangement of last item cylinder are lived in cleaning
In stopper rod axial direction：Bearing positioning seat, pre- cavity clearing, the piston rod of adjusting cavity and last item cylinder are sequentially arranged.It is set on the mainframe
The axis blowing-out nozzle that the axis to be assembled into axis straight slot is blown is useful for, axis blowing-out nozzle passes through axis blowing-out tracheae 64 and pre- cavity clearing
Connection.The link member includes the retainer ring 71 being set on the piston rod of last item cylinder and the connecting rod 72 being connected with retainer ring,
Connecting rod is connected with cleaning piston rod, and retainer ring is connected with the piston rod of last item cylinder.Retainer ring and the piston rod of last item cylinder connect
It connects, the piston rod stress that can make last item cylinder evenly, avoids the piston rod of last item cylinder that radial deflection occurs.
When the piston rod band dynamic pressure shaft bar movement of last item cylinder, in last item bar also not in contact with to before axis, last item cylinder
Piston rod by link member pre- clear piston is driven to move, with the movement of pre- clear piston, pre- cavity clearing volume reduces, adjusts
Cavity volume increase is saved, a part of gas in bearing blowing-out tracheae, bearing blowing-out nozzle injection to bearing through (preferably spraying in pre- cavity clearing
Blow on that bearing just assembled), while also some gas warp beam blowing-out tracheae, the spray of axis blowing-out nozzle in pre- cavity clearing
It blows on axis and (is preferably blown and is about on that bearing of assembling), thus, can in the pre-assembly realize to bearing and axis
Dedusting, decontamination cleaning, ensure assembling effect and assembling quality.
Claims (7)
1. a kind of automatic shaft press, it is characterized in that, including
Mainframe, bearing positioning seat, axis positioning seat and last item cylinder, axis positioning seat are fixed on mainframe, and last item cylinder is fixed
On mainframe；
The bearing positioning seat is equipped with bearing passage slot, and bearing positioning seat is equipped with the bearing limit body for contact bearing,
Axis positioning seat is equipped with axis straight slot；
Mainframe is equipped with rotary cylinder, and axis positioning seat is arranged on rotary cylinder, and the piston rod of last item cylinder is equipped with last item
Bar, in last item bar axial direction：Bearing positioning seat, axis positioning seat, last item bar and last item cylinder are sequentially arranged；
It is in each bearing in bearing passage slot：Each bearing contacts successively, and the axis of each bearing is parallel, the axis water of each bearing
Plain cloth is put, and bearing limit body is in one end of bearing passage slot, is had and is only contacted there are one bearing with bearing limit body, in bearing
The minimum point of circle is higher than the peak of bearing passage slot；
The number for the axis being in axis straight slot have and only there are one, the coaxial bearing of last item bar and contact bearing limit body is arranged.
2. automatic shaft press according to claim 1, it is characterized in that, the mainframe is equipped with blanking manipulator, blanking
Manipulator includes gripping the clamping jaw of bearing, for driving lifting cylinder that clamping jaw moves up and down and for driving lifting cylinder
The transverse cylinder moved horizontally, clamping jaw are in above bearing positioning seat.
3. automatic shaft press according to claim 1, it is characterized in that, the mainframe is equipped with inclined ramp, and inclined ramp leans on
The paraxial one side for holding positioning seat is higher than one side of the inclined ramp away from bearing positioning seat.
4. according to the automatic shaft press described in claim 1 or 2 or 3, it is characterized in that, further include bearing feeding vibrating disc, bearing
Feeding vibrating disc includes bearing vibrating disc body and the bearing feeding track for being connected with bearing passage slot.
5. according to the automatic shaft press described in claim 1 or 2 or 3, it is characterized in that, further include axis feeding vibrating disc, axis feeding
Vibrating disc includes axis vibrating disc body and the axis feeding track for being connected with axis straight slot.
6. automatic shaft press according to claim 1, it is characterized in that, the mainframe is equipped with pre- clear cylinder body, pre- clear cylinder
The pre- clear piston that cooperation is slidingly sealed with pre- clear cylinder body is equipped in vivo, and pre- clear piston glide direction is parallel to the piston of last item cylinder
Pre- clear cylinder interior is separated into pre- cavity clearing and adjusting cavity with atmosphere, is set on pre- clear piston by the axis of bar, pre- clear piston
There is cleaning piston rod, cleaning piston rod clears up piston rod and be slidably matched with pre- clear cylinder body through adjusting cavity, the work of last item cylinder
Stopper rod is connected by link member with cleaning piston rod, and mainframe is equipped with blows for the bearing to be assembled into bearing passage slot
Bearing blowing-out nozzle, bearing blowing-out nozzle connected by bearing blowing-out tracheae with pre- cavity clearing, the piston rod of last item cylinder with it is clear
Piston rod parallel arrangement is managed, it is upward in cleaning piston rod：Bearing positioning seat, pre- cavity clearing, the piston of adjusting cavity and last item cylinder
Bar is sequentially arranged.
7. automatic shaft press according to claim 6, it is characterized in that, the mainframe is equipped with to treat into axis straight slot
The axis blowing-out nozzle that the axis of assembling is blown, axis blowing-out nozzle are connected by axis blowing-out tracheae with pre- cavity clearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429376.XU CN207447816U (en) | 2017-10-31 | 2017-10-31 | Automatic shaft press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429376.XU CN207447816U (en) | 2017-10-31 | 2017-10-31 | Automatic shaft press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207447816U true CN207447816U (en) | 2018-06-05 |
Family
ID=62252906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721429376.XU Active CN207447816U (en) | 2017-10-31 | 2017-10-31 | Automatic shaft press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207447816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891399A (en) * | 2017-10-31 | 2018-04-10 | 宁波德昌电机制造有限公司 | A kind of automatic shaft press |
-
2017
- 2017-10-31 CN CN201721429376.XU patent/CN207447816U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891399A (en) * | 2017-10-31 | 2018-04-10 | 宁波德昌电机制造有限公司 | A kind of automatic shaft press |
| CN107891399B (en) * | 2017-10-31 | 2019-05-17 | 宁波德昌电机制造有限公司 | A kind of automatic shaft press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315400, 18 East Yongxing Road, Fengshan street, Yuyao street, Ningbo, Zhejiang Patentee after: Ningbo Dechang Electric Co., Ltd Address before: 315400, 18 East Yongxing Road, Fengshan street, Yuyao street, Ningbo, Zhejiang Patentee before: Ningbo Dechang Electrical Machinery Manufacturing Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |