CN208583847U - Word bending machine bending mechanism - Google Patents
Word bending machine bending mechanism Download PDFInfo
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- CN208583847U CN208583847U CN201821073215.6U CN201821073215U CN208583847U CN 208583847 U CN208583847 U CN 208583847U CN 201821073215 U CN201821073215 U CN 201821073215U CN 208583847 U CN208583847 U CN 208583847U
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Abstract
The utility model provides a kind of word bending machine bending mechanism, including bending bar, upper bending gear, lower bending gear, upper platen, lower platen, upper metal plate and lower metal plate, upper metal plate is connect with upper platen, lower metal plate is connect with lower platen, upper bending gear is between upper metal plate and upper platen, and lower bending gear is between lower metal plate and lower platen；It is equipped with the first up-thrust bearing between upper bending gear and upper platen, the second up-thrust bearing is equipped between upper bending gear and upper metal plate；It is equipped with the first lower thrust-bearing between lower bending gear and lower platen, the second lower thrust-bearing is equipped between lower bending gear and lower metal plate.The utility model has the advantages that: by addition thrust bearing support, bending bar is axially not easy dispersion and shakes, and complete machine stability is good, and machining accuracy is high, the long service life of machine, and failure rate is small.
Description
Technical field
The utility model relates to a kind of word bending machine components, specifically, being to be related to word bending machine bending mechanism.
Background technique
Word bending machine is also referred to as character enclosing machine, is one kind of bending machine.Word bending machine is specific to advertisement field, is used for metal lighting character
The automatic bending forming of outsourcing profile.The main component of word bending machine includes feeding, fluting, bending, cutting etc..
In traditional technology, bending bar needs radial and axial force more when bending bar claps arc, such as applicant Shen before this
The Chinese patent of Patent No. 201520512269.8 please discloses a kind of character enclosing machine bat arc device.Wherein pass through driving bending
Bar rotates and completes to clap arc with cylinder driving bending bar lifting.However traditional bending bar is only fixed with simple transverse bearing
In the supporting platen of its two sides, during exercise, axial force can make bending bar play to bending bar, thus influence machining accuracy and
The service life of machine.
Utility model content
The purpose of the utility model is to overcome the shortcomings of above-mentioned traditional technology, provide a kind of curved word that stability is good
Machine bending mechanism.
The purpose of this utility model is reached by following technical measures:
Word bending machine bending mechanism, including bending bar, upper bending gear, lower bending gear, upper platen, lower platen, bending bar
Wherein one end is flexibly connected with upper platen, and bending bar other end is flexibly connected with lower platen, bending bar wherein one end and upper folding
Curved gear drive connection, bending bar other end are connect with lower bending gear drive, it is characterised in that: further include upper metal plate under
Metal plate, upper metal plate are connect with upper platen, and lower metal plate is connect with lower platen, upper bending gear between upper metal plate and upper platen,
Lower bending gear is between lower metal plate and lower platen；
It is equipped with the first up-thrust bearing between upper bending gear and upper platen, the is equipped between upper bending gear and upper metal plate
Two up-thrust bearings；
It is equipped with the first lower thrust-bearing between lower bending gear and lower platen, the is equipped between lower bending gear and lower metal plate
Two lower thrust-bearings.
A kind of specific prioritization scheme, the first up-thrust bearing are thrust ball bearing, and the second up-thrust bearing is thrust ball axis
It holds, the first lower thrust-bearing is thrust ball bearing, and the second lower thrust-bearing is thrust ball bearing.
A kind of specific prioritization scheme, further includes top chock and step, and top chock is fixedly connected with upper platen, on
Bearing block is flexibly connected with upper bending gear, and step is fixedly connected with lower platen, step and the activity of lower bending gear
Connection.
A kind of specific prioritization scheme, top chock include overhead gage and upper bush, and overhead gage is fixedly connected with upper platen, on
Platen is equipped with upper through-hole, and upper bush is arranged across upper through-hole；
Step includes lower baffle plate and lower sleeve, and lower baffle plate is fixedly connected with lower platen, and lower platen is equipped with lower through-hole,
Lower sleeve is arranged across lower through-hole.
A kind of specific prioritization scheme, upper bending gear include gear part, first connecting portion, second connecting portion, the first connection
Portion periphery is fixedly connected with gear part, and wherein one end is fixedly connected second connecting portion with first connecting portion, and second connecting portion is in addition
One end and top chock are rotatablely connected；
Lower bending gear includes gear part, third interconnecting piece, the 4th interconnecting piece, and third interconnecting piece periphery is fixed with gear part
Connection, wherein one end is fixedly connected the 4th interconnecting piece with third interconnecting piece, and the 4th interconnecting piece other end and step rotate
Connection.
A kind of specific prioritization scheme, upper metal plate and upper bending gear are fixedly connected by upper support column；
Lower metal plate is fixedly connected with lower bending gear by lower support column.
A kind of specific prioritization scheme, the quantity of upper support column are four, and four upper support columns are located at upper bending outer peripheral gear；
The quantity of lower support column is four, and four lower support columns are located at lower bending outer peripheral gear.
A kind of specific prioritization scheme, bending bar lower end are pierced by lower platen setting.
A kind of specific prioritization scheme, further includes the bending head matched with bending bar, and the first end of bending is fixed with upper platen
Connection, bending head other end are fixedly connected with lower platen.
A kind of specific prioritization scheme, overhead gage are equipped with the card slot matched with bending head；
Lower baffle plate is equipped with the card slot matched with bending head.
By adopting the above-described technical solution, compared with prior art, the utility model has the advantages that:
By addition thrust bearing support, bending bar is axially not easy dispersion and shakes, and complete machine stability is good, and machining accuracy is high,
The long service life of machine, failure rate are small.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model word bending machine bending mechanism.
Attached drawing 2 is the structural schematic diagram of the utility model word bending machine bending mechanism.
Attached drawing 3 is the A-A cross-sectional view of attached drawing 2.
Attached drawing 4 is the B-B cross-sectional view of attached drawing 2.
Attached drawing 5 is the structural schematic diagram of lower bending gear.
Attached drawing 6 is the structural schematic diagram of upper bending gear.
Attached drawing 7 is the structural schematic diagram of step.
Specific embodiment
Embodiment 1: as shown in attached drawing 1-7, word bending machine bending mechanism, including bending bar 1, upper bending gear 2, lower bending tooth
Take turns 3, upper platen 4, lower platen 5, upper metal plate 6, lower metal plate 7, top chock 8, step 9, the first up-thrust bearing 10, second
Up-thrust bearing 11, the first lower thrust-bearing 12, the second lower thrust-bearing 13, transmission shaft 14, upper transfer gear 15, underdrive tooth
Take turns 16, bending head 17, mainboard 18.
Upper platen 4 is located at 5 top of lower platen, and upper platen 4 is fixedly connected with lower platen 5.Mainboard 18 is located under lower platen 5
Side, mainboard 18 are fixedly connected with lower platen 5.
17 lower end of bending head is fixedly connected with lower platen 5, and 17 upper end of bending head is fixedly connected with upper platen 4.
Wherein one end and lower platen 5 are rotatablely connected transmission shaft 14, and 14 other end of transmission shaft and upper platen 4 are rotatablely connected.
Wherein one end and upper transfer gear 15 are sequentially connected transmission shaft 14, and 14 other end of transmission shaft and the transmission of lower transmissioning gear 16 connect
It connects.
Wherein one end is pierced by upper platen 4 and is flexibly connected with it bending bar 1, and 1 other end of bending bar is pierced by lower platen 5 simultaneously
It is flexibly connected with it.Wherein one end and upper bending gear 2 are sequentially connected bending bar 1,1 other end of bending bar and lower bending gear
3 transmission connections.Upper transfer gear 15 is engaged with upper bending gear 2, and lower transmissioning gear 16 is engaged with lower bending gear 3.
Upper metal plate 6 is detachably fixed with upper platen 4 to be connect, and has gap between upper metal plate 6 and upper platen 4, specifically, on
Metal plate 6 is fixedly connected with upper platen 4 by upper support column, and upper bending gear 2 is between upper metal plate 6 and upper platen 4.
Lower metal plate 7 is detachably fixed with lower platen 5 to be connect, and has gap between lower metal plate 7 and lower platen 5, specifically, under
Metal plate 7 is fixedly connected with lower platen 5 by lower support column, and lower bending gear 3 is between lower metal plate 7 and lower platen 5.
The quantity of upper support column is four, and four upper support columns are located at upper 2 periphery of bending gear；The quantity of lower support column is
Four, four lower support columns are located at lower 3 periphery of bending gear.
Upper 2 side of bending gear is equipped with thrust bearing.Specifically, wherein side is equipped with the first lifting force to upper bending gear 2
Bearing 10, upper 2 other side of bending gear are equipped with the second up-thrust bearing 11.
First up-thrust bearing 10 between upper bending gear 2 and upper platen 4, the first up-thrust bearing 10 respectively with it is upper
Bending gear 2 and upper platen 4 connect, and the second up-thrust bearing 11 is between upper bending gear 2 and upper metal plate 6, and second
Up-thrust bearing 11 is connected with upper bending gear 2 and upper metal plate 6 respectively.
Lower 3 side of bending gear is equipped with thrust bearing.Specifically, wherein side is equipped with the first lower thrust to lower bending gear 3
Bearing 12, lower 3 other side of bending gear are equipped with the second lower thrust-bearing 13.
First lower thrust-bearing 12 is between lower bending gear 3 and lower platen 5, and the first lower thrust-bearing 12 is respectively under
Bending gear 3 and lower platen 5 connect, and the second lower thrust-bearing 13 is between lower bending gear 3 and lower metal plate 7, and second
Lower thrust-bearing 13 is connected with lower bending gear 3 and lower metal plate 7 respectively.
First up-thrust bearing 10 is thrust ball bearing.Second up-thrust bearing 11 is thrust ball bearing.First lower thrust
Bearing 12 is thrust ball bearing.Second lower thrust-bearing 13 is thrust ball bearing.In addition it is also possible to which thrust ball bearing is substituted for
The thrust bearings such as thrust roller bearing.
Upper bending gear 2 includes gear portion 21, first connecting portion 22, second connecting portion 23.
22 periphery of first connecting portion is fixedly connected with gear portion 21.In addition, first connecting portion 22 can also pass through spline
It is fixedly connected with gear portion 21.
Wherein one end is fixedly connected second connecting portion 23 with first connecting portion 22,23 other end of second connecting portion and upper axis
Hold the rotation connection of seat 8.
Lower bending gear 3 includes lower tooth wheel portion 31, third interconnecting piece 32, the 4th interconnecting piece 33.
32 periphery of third interconnecting piece is fixedly connected with lower tooth wheel portion 31.In addition, third interconnecting piece 32 can also pass through spline
It is fixedly connected with lower tooth wheel portion 31.
Wherein one end is fixedly connected 4th interconnecting piece 33 with third interconnecting piece 32,33 other end of the 4th interconnecting piece and lower axle
Hold the rotation connection of seat 9.
Top chock 8 includes overhead gage and upper bush, and overhead gage is detachably fixed with upper platen 4 and connect, sets on upper platen 4
There is upper through-hole, upper bush is arranged across upper through-hole.
Step 9 includes lower baffle plate and lower sleeve, and lower baffle plate is detachably fixed with lower platen 5 and connect, sets on lower platen 5
There is lower through-hole, lower sleeve is arranged across lower through-hole.
Overhead gage is equipped with the card slot matched with bending head 17；Lower baffle plate is equipped with the card matched with bending head 17
Slot.
The detachable setting of upper platen 4, the detachable setting of lower platen 5.
When installation, first said gear can be connect with bearing and connect again with platen, however platen is merged and is fixed；It can also be with
Connection gear after first bearing is connect with each platen.Then when bearing and gear after the installation is completed, by upper metal plate 6 and upper platen 4
Fixed, lower metal plate 7 is fixed with lower platen 5, completes installation.
Claims (10)
1. word bending machine bending mechanism, including bending bar, upper bending gear, lower bending gear, upper platen, lower platen, bending bar its
Middle one end is flexibly connected with upper platen, and bending bar other end is flexibly connected with lower platen, wherein one end and the upper bending of bending bar
Gear drive connection, bending bar other end are connect with lower bending gear drive, it is characterised in that: further include upper metal plate and lower metal plate
Gold, upper metal plate are connect with upper platen, and lower metal plate is connect with lower platen, upper bending gear between upper metal plate and upper platen, under
Bending gear is between lower metal plate and lower platen；
It is equipped with the first up-thrust bearing between upper bending gear and upper platen, is equipped on second between upper bending gear and upper metal plate
Thrust bearing；
It is equipped with the first lower thrust-bearing between lower bending gear and lower platen, is equipped under second between lower bending gear and lower metal plate
Thrust bearing.
2. by word bending machine bending mechanism described in claim 1, it is characterised in that: the first up-thrust bearing is thrust ball bearing,
Second up-thrust bearing is thrust ball bearing, and the first lower thrust-bearing is thrust ball bearing, and the second lower thrust-bearing is thrust ball
Bearing.
3. by word bending machine bending mechanism described in claim 1, it is characterised in that: it further include top chock and step, on
Bearing block is fixedly connected with upper platen, and top chock is flexibly connected with upper bending gear, and step is fixedly connected with lower platen,
Step is flexibly connected with lower bending gear.
4. by word bending machine bending mechanism as claimed in claim 3, it is characterised in that: top chock includes overhead gage and upper bush,
Overhead gage is fixedly connected with upper platen, and upper platen is equipped with upper through-hole, and upper bush is arranged across upper through-hole；
Step includes lower baffle plate and lower sleeve, and lower baffle plate is fixedly connected with lower platen, and lower platen is equipped with lower through-hole, is trapped
Cylinder passes through lower through-hole and is arranged.
5. by word bending machine bending mechanism as claimed in claim 3, it is characterised in that: upper bending gear includes gear part, the first company
Socket part, second connecting portion, first connecting portion periphery are fixedly connected with gear part, second connecting portion wherein one end and first connecting portion
It is fixedly connected, second connecting portion other end and top chock are rotatablely connected；
Lower bending gear includes gear part, third interconnecting piece, the 4th interconnecting piece, and third interconnecting piece periphery and gear part, which are fixed, to be connected
It connects, wherein one end is fixedly connected the 4th interconnecting piece with third interconnecting piece, and the 4th interconnecting piece other end and step rotation connect
It connects.
6. the word bending machine bending mechanism as described in one of claim 1-5, it is characterised in that: upper metal plate and upper bending gear
It is fixedly connected by upper support column；
Lower metal plate is fixedly connected with lower bending gear by lower support column.
7. by word bending machine bending mechanism as claimed in claim 6, it is characterised in that: the quantity of upper support column is on four, four
Support column is located at upper bending outer peripheral gear；
The quantity of lower support column is four, and four lower support columns are located at lower bending outer peripheral gear.
8. the word bending machine bending mechanism as described in one of claim 1-5, it is characterised in that: bending bar lower end is pierced by leave from office
Plate setting.
9. the word bending machine bending mechanism as described in one of claim 1-5, it is characterised in that: further include matching with bending bar
The bending head of conjunction, the first end of bending are fixedly connected with upper platen, and bending head other end is fixedly connected with lower platen.
10. by word bending machine bending mechanism as claimed in claim 9, it is characterised in that: overhead gage is equipped with and matches with bending head
Card slot；
Lower baffle plate is equipped with the card slot matched with bending head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821073215.6U CN208583847U (en) | 2018-07-09 | 2018-07-09 | Word bending machine bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821073215.6U CN208583847U (en) | 2018-07-09 | 2018-07-09 | Word bending machine bending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208583847U true CN208583847U (en) | 2019-03-08 |
Family
ID=65539238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821073215.6U Active CN208583847U (en) | 2018-07-09 | 2018-07-09 | Word bending machine bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208583847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421060A (en) * | 2019-07-31 | 2019-11-08 | 潍坊东鑫智能科技有限公司 | A kind of automatic punching character enclosing machine |
-
2018
- 2018-07-09 CN CN201821073215.6U patent/CN208583847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421060A (en) * | 2019-07-31 | 2019-11-08 | 潍坊东鑫智能科技有限公司 | A kind of automatic punching character enclosing machine |
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