CN107718684A - A kind of straight side press height of packing compact signal transmitter - Google Patents
A kind of straight side press height of packing compact signal transmitter Download PDFInfo
- Publication number
- CN107718684A CN107718684A CN201711134355.XA CN201711134355A CN107718684A CN 107718684 A CN107718684 A CN 107718684A CN 201711134355 A CN201711134355 A CN 201711134355A CN 107718684 A CN107718684 A CN 107718684A
- Authority
- CN
- China
- Prior art keywords
- signal transmitter
- deflecting
- encoder
- worm screw
- straight side
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
- B30B15/0041—Control arrangements therefor
Abstract
The invention discloses a kind of straight side press height of packing compact signal transmitter,It belongs to forcing press field,Including motor and worm screw,Worm screw one end is provided with driven shaft,Shaft coupling is provided between worm screw and driven shaft,Forcing press is provided with support seat supports driven shaft,Damping effect can be played,Chain-drive mechanism is provided between driven shaft and motor,Motor is rotated by the driven sprocket on drive sprocket and chain-driving driven shaft,The side being connected on worm screw of the present invention with shaft coupling is provided with deflecting head sprocket,Deflecting head sprocket is connected with deflecting accessary sprocket wheel by deflecting chain,Deflecting accessary sprocket wheel is connected with signal transmitter,Signal transmitter is connected with encoder,The present invention eliminates encoder axial force using above-mentioned deflecting chain wheel driving mechanism,Improve the service life of encoder,And said structure not only rationally applies space,Due to the axial direction at this change influenceed to change by shaft coupling and support base etc. it is small,Worm screw deformation is small,Avoid the driving error of deflecting chain wheel driving mechanism.
Description
Technical field
The present invention relates to forcing press field, and in particular to a kind of straight side press height of packing compact signal transmitter.
Background technology
The measurement of enclosed punching machine height of packing compact, eliminates mechanical digital indicator substantially now, and relatively more is
Detected using encoder, data exchange is carried out with Press Control System, using very extensive.
Before this installation measurement encoder using worm gear shaft end install, by shaft coupling directly and worm gear axis connection, i.e., axial direction
The mode of installation.But worm screw easily causes encoder using there is the transmission of axial force during due to Worm and Worm Gear Driving
It is middle because axial force is excessive and caused by encoder damage, therefore in order to protect encoder the quality of shaft coupling is proposed it is strict will
Ask, but process using when again find shaft coupling replacing more had a strong impact on production efficiency.
Change the structure of direction installation using gear in shaft end due to that because being constrained by installation site, can not use；Use
Not strict tooth form transmission belt is axially required, because height of packing compact adjusts very frequent, its life-span is low and easy abrasion and tooth form
Band can cause transmission signal errors excessive because greasy dirt skids, it is most important that because worm screw can become in use
Shape, the deformation size can have a strong impact on that it transmits the precision of signal.
Because drawbacks described above be present, make user when in use because detection signal is inaccurate, it is impossible to the die-filling height of accurate adjust automatically
Degree；And need adjust again manually, cause operator to operate with difficulty, and working service cost is higher, and because of encoder
Damage, prevents height of packing compact to cause a series of generation of bad results from correct measurement.
In view of the above-mentioned problems of the prior art, the present invention combines association area design for many years and using experience,
It is aided with too strong professional knowledge, has manufactured and designed a kind of straight side press height of packing compact signal transmitter, to overcome drawbacks described above.
The content of the invention
For the problems of in the prior art, a kind of straight side press height of packing compact sender dress provided by the invention
Put, deflecting chain wheel driving mechanism and signal transmitter can be utilized to eliminate encoder axial force and radial forces, improve and compile
The precision and service life of code device.
To achieve these goals, the technical solution adopted by the present invention is as follows：A kind of straight side press height of packing compact sender
Device, including motor and worm screw, described worm screw one end are provided with driven shaft, and shaft coupling is provided between the worm screw and the driven shaft
Device, the forcing press are provided with Chain conveyer machine provided with driven shaft described in support seat supports between the driven shaft and the motor
Structure, the side being connected with shaft coupling on the worm screw are provided with deflecting head sprocket, and the deflecting head sprocket is connected with deflecting accessary sprocket wheel,
The deflecting accessary sprocket wheel is connected with signal transmitter, and the signal transmitter is connected with encoder.
As preferable technical scheme, the signal transmitter includes housing, and the enclosure interior is provided with transmission axle, the biography
Pass and bearing connection cooperation is provided between axle and housing, described transmission axle one end is connected with the deflecting accessary sprocket wheel, the other end and institute
State encoder connection.
Coding coupler is provided with as preferable technical scheme, between the encoder and the transmission axle to connect.
As preferable technical scheme, the bearing is provided with two, and being provided with axle sleeve between two bearings positions, described in two
Hole back-up ring and shaft block ring are provided with transmission axle and housing respectively on the outside of bearing.
As preferable technical scheme, the encoder is provided with mounting seat, and the mounting seat is fixed on the housing.
As preferable technical scheme, end cap and the transmission axis connection are provided with the outside of the deflecting accessary sprocket wheel.
Shield is provided with as preferable technical scheme, on the outside of the encoder to protect.
As preferable technical scheme, the signal transmitter bottom is provided with bearing, and the bearing is fixed on forcing press.
The invention is beneficial in that：
1. the present invention eliminates encoder axial force using deflecting chain wheel driving mechanism, signal transmitter is recycled to eliminate
Encoder radial forces, improve the precision and service life of encoder.
2. deflecting chain wheel driving mechanism is arranged on the side being connected on worm screw with shaft coupling, space is not only rationally applied,
The axial direction at this changes simultaneously is influenceed to change small by shaft coupling and support base etc., and especially worm screw deformation is small, avoids deflecting chain
The driving error of wheel drive mechanism.
3. using deflecting chain wheel driving mechanism self character can also eliminate because worm screw axial float and circular runout to
The influence that height of packing compact signal transmitter is brought.
4. the mounting seat of encoder makes encoder form integrative-structure with housing, encoder is improved indirectly and is connected with transmission axle
The precision connect.
Brief description of the drawings
Fig. 1 is a kind of overall structure figure of straight side press height of packing compact signal transmitter；
Fig. 2 is a kind of cut-away view of straight side press height of packing compact signal transmitter.
In figure：1- motors, 2- drive sprockets, 3- chains, 4- driven sprockets, 5- support bases, 6- shaft couplings, 7- become chain linked to owner
Wheel, 8- worm screws, 9- deflectings chain, 10- end caps, 11- deflectings accessary sprocket wheel, 12- bearings, 13- signal transmitters, 14- shields, 15- are compiled
Code device, 16- keys, 17- holes back-up ring, 18- bearings, 19- axle sleeves, 20- transmission axles, 21- housings, 22- shaft block rings, 23- codings
Shaft coupling, 24- mounting seats
Embodiment
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of straight side press height of packing compact signal transmitter, including motor 1 and worm screw 8, the one end of worm screw 8 are set
There is driven shaft, shaft coupling 6 is provided between worm screw 8 and driven shaft, forcing press is provided with support base 5 and supports driven shaft, can play
The effect of damping, is provided with chain-drive mechanism between driven shaft and motor 1, motor 1 is driven driven by drive sprocket 2 and chain 3
Driven sprocket 4 on axle rotates, and the side being connected on worm screw 8 of the present invention with shaft coupling 6 is provided with deflecting head sprocket 7, becomes chain linked to owner
Wheel 7 is connected with deflecting accessary sprocket wheel 11 by deflecting chain 9, and deflecting accessary sprocket wheel 11 is connected with signal transmitter 13, and signal transmitter 13 connects
Encoder 15 is connected to, the present invention eliminates the axial force of encoder 15 using above-mentioned deflecting chain wheel driving mechanism, improves volume
The service life of code device 15, deflecting chain wheel driving mechanism of the present invention are arranged on the side being connected on worm screw 8 with shaft coupling 6, not only
Rationally apply space, while the axial direction at this changes and is influenceed to change by shaft coupling 6 and support base 5 etc. small, especially worm screw 8 becomes
Shape is small, avoids the driving error of deflecting chain wheel driving mechanism.
As shown in Fig. 2 signal transmitter 13 of the present invention includes housing 21, the inside of housing 21 is provided with transmission axle 20, transmission axle 20
Cooperation is connected provided with bearing 18 between housing 21, above-mentioned bearing 18 is preferably provided with two, axle sleeve 19 is provided between two bearings 18
Positioning, the outside of two bearings 18 are provided with hole back-up ring 17 and shaft block ring 22 in transmission axle 20 and housing 21, can offset respectively
Mechanical shock, ensures the radial accuracy of transmission axle 20 and axial precision, one end of transmission axle 20 of the present invention using key 16 and deflecting from
Sprocket wheel 11 is connected, and the other end is connected with encoder 15, so as to obtain its shift value by encoder 15.
In order to further improve the precision that encoder 15 is connected with transmission axle 20, inventive encoder 15 is provided with mounting seat
24, mounting seat 24 is fixed on housing 21, and is connected between encoder 15 and transmission axle 20 provided with coding coupler 23, the knot
Structure combination signal transmitter 13 changes the radial direction for thoroughly avoiding encoder 15, improves the measurement accuracy of encoder 15.
The bottom of signal transmitter 13 of the present invention is provided with bearing 12, and bearing 12 is fixed on forcing press, to adjust signal transmitter
13 position and the elasticity of deflecting chain 9, the outside of deflecting accessary sprocket wheel 11 of signal transmitter 13 are provided with end cap 10 and transmission axle 20
Connection, ensure the positional precision of deflecting accessary sprocket wheel 11.
The outside of inventive encoder 15 is protected provided with shield 14, to prevent damage of the external environment to encoder 15.
It should be appreciated that the purposes of these embodiments is merely to illustrate the present invention and is not intended to the protection model of the limitation present invention
Enclose.In addition, it should also be understood that, after the technology contents of the present invention have been read, those skilled in the art can do respectively to the present invention
Kind change, modification and/or variation, all these equivalent form of values equally fall within the guarantor that the application appended claims are limited
Within the scope of shield.
Claims (8)
1. a kind of straight side press height of packing compact signal transmitter, including motor and worm screw, described worm screw one end is provided with driven shaft, institute
State and shaft coupling be provided between worm screw and the driven shaft, the forcing press be provided with support seat supports described in driven shaft, it is described from
Chain-drive mechanism is provided between moving axis and the motor, it is characterised in that：The side being connected on the worm screw with shaft coupling is provided with
Deflecting head sprocket, the deflecting head sprocket are connected with deflecting accessary sprocket wheel, and the deflecting accessary sprocket wheel is connected with signal transmitter, the hair
News device is connected with encoder.
A kind of 2. straight side press height of packing compact signal transmitter according to claim 1, it is characterised in that：The sender dress
Put including housing, the enclosure interior is provided with transmission axle, and bearing connection is provided between the transmission axle and housing and is coordinated, the biography
Pass axle one end to be connected with the deflecting accessary sprocket wheel, the other end is connected with the encoder.
A kind of 3. straight side press height of packing compact signal transmitter according to claim 2, it is characterised in that：The encoder
It is connected between the transmission axle provided with coding coupler.
A kind of 4. straight side press height of packing compact signal transmitter according to claim 2, it is characterised in that：The bearing is set
There are two, being provided with axle sleeve between two bearings positions, and being provided with hole in transmission axle and housing respectively on the outside of two bearings uses
Back-up ring and shaft block ring.
A kind of 5. straight side press height of packing compact signal transmitter according to claim 2, it is characterised in that：The encoder
Mounting seat is provided with, the mounting seat is fixed on the housing.
A kind of 6. straight side press height of packing compact signal transmitter according to claim 2, it is characterised in that：The deflecting from
End cap and the transmission axis connection are provided with the outside of sprocket wheel.
A kind of 7. straight side press height of packing compact signal transmitter according to claim 1, it is characterised in that：The encoder
Protected provided with shield in outside.
A kind of 8. straight side press height of packing compact signal transmitter according to claim 1, it is characterised in that：The sender dress
Bottom set portion is provided with bearing, and the bearing is fixed on forcing press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711134355.XA CN107718684A (en) | 2017-11-16 | 2017-11-16 | A kind of straight side press height of packing compact signal transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711134355.XA CN107718684A (en) | 2017-11-16 | 2017-11-16 | A kind of straight side press height of packing compact signal transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107718684A true CN107718684A (en) | 2018-02-23 |
Family
ID=61216723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711134355.XA Withdrawn CN107718684A (en) | 2017-11-16 | 2017-11-16 | A kind of straight side press height of packing compact signal transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107718684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663847A (en) * | 2019-01-25 | 2019-04-23 | 安徽远都机床股份有限公司 | A kind of planer-type one point press |
-
2017
- 2017-11-16 CN CN201711134355.XA patent/CN107718684A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663847A (en) * | 2019-01-25 | 2019-04-23 | 安徽远都机床股份有限公司 | A kind of planer-type one point press |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |