CN206643614U - A kind of CNC machining centers rotate pallet changer - Google Patents
A kind of CNC machining centers rotate pallet changer Download PDFInfo
- Publication number
- CN206643614U CN206643614U CN201720463027.3U CN201720463027U CN206643614U CN 206643614 U CN206643614 U CN 206643614U CN 201720463027 U CN201720463027 U CN 201720463027U CN 206643614 U CN206643614 U CN 206643614U
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- CN
- China
- Prior art keywords
- lock collar
- drive link
- rotary platen
- cnc machining
- machining centers
- Prior art date
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Abstract
The utility model discloses a kind of CNC machining centers to rotate pallet changer, including mounting bracket, the mounting bracket includes bottom plate and the left plate and right plate installed in bottom plate both sides, pneumatic cylinder is installed on the right plate, the catch bar of the pneumatic cylinder is connected by power connector block with rack, the bottom plate center of the mounting bracket is provided with drive link, the bottom of the drive link is rotatablely connected by bearing and bottom plate, gear is arranged with the drive link, the top side detachable of the drive link is connected with rotary platen.The utility model CNC machining centers rotation pallet changer has the advantages that simple in construction, dismounting is easy, manufacturing cost is low, stable transmission, high in machining efficiency and strong adaptability.
Description
Technical field
CNC Digit Control Machine Tool parts are the utility model is related to, specially a kind of CNC machining centers rotation pallet changer.
Background technology
Hardware, during such as mobile phone manufactured part, because production is short delivery cycle, to Digit Control Machine Tool quantity dependence
Greatly, and Digit Control Machine Tool is high capital equipment, company operation cost increase can be made by such as rolling up machine, normal CNC processing
After the completion of production method is Product processing, then artificial dismounting product, its disassembly and assembly time length, stand-by time length, lathe operational efficiency
It is low.
Existing rotary table is typically all to drive drive axis by motor, power transmission shaft and then drives turntable to revolve
Transhipment is dynamic, and this kind of motor is arranged as the structure of driving source, makes the height of rotary table very high, installation inconvenience, and motor
Cost is high, and then makes rotary table cost high.
Utility model content
The utility model provide a kind of simple in construction, dismounting easily, manufacturing cost is low, stable transmission, high in machining efficiency
And adaptable CNC machining centers rotation pallet changer.
The utility model can be achieved through the following technical solutions：
A kind of CNC machining centers rotate pallet changer, including mounting bracket, and the mounting bracket includes bottom plate and the bottom of installed in
The left plate and right plate of plate both sides, are provided with pneumatic cylinder on the right plate, and the catch bar of the pneumatic cylinder passes through dynamic
Power contiguous block is connected with rack, and the bottom plate center of the mounting bracket is provided with drive link, and the bottom of the drive link passes through bearing
It is rotatablely connected with bottom plate, the gear that connection is engaged with rack, the top side detachable of the drive link is arranged with the drive link
It is connected with rotary platen.The utility model CNC machining centers rotate pallet changer mainly by mounting bracket and installed in installation
Pneumatic cylinder and drive link on frame, the rack driven by pneumatic cylinder, and the rotary platen composition on drive link, its
Parts are few, simple in construction；Pneumatic cylinder, rack and pinion are rich for conventional parts, its raw material sources needed for driving and transmission
Richness, cost is cheap, and pneumatic cylinder is much lower relative to motor price, effectively reduces manufacturing cost；By pneumatic gas during installation
Cylinder is arranged on the right plate of mounting bracket, then power connector block and rack are arranged on catch bar successively, and drive link is passed through
Bearing is arranged on the bottom plate of mounting bracket, and bearing is played the role of positioning in drive link low side, and gear is then covered on drive link,
The installation that rotary platen completes workbench, its simple to install are installed at the top of drive link；The rotary platen can with drive link
Dismantling connection, for a long time without using or when need to change parts, make workbench easy to disassemble or change parts, convenient disassembly holds
Easily；Rack-driving structure, in transmission process, rack moving belt moving gear rotates, its compact-sized reliable, stable transmission；The CNC
Machining center rotation pallet changer is applicable to the CNC machining centers of different size, its strong adaptability；The CNC machining centers
The setting of pallet changer is rotated, whole process is driven by pneumatic cylinder, and then drives rotary platen to rotate by drive link, is made
Work on rotary platen rotates, and effectively improves processing efficiency.
Further, the mounting bracket is provided with the stopping means for being used for limiting rotary platen rotational travel.It is described spacing
Device includes the left limit post being arranged on straight up on left plate and the right limit post being arranged on straight up on right plate, institute
State left limit post and right limit post to be distributed in diagonal position, the excircle of the rotary platen is provided with two outwardly directed gears
Position post, two gear posts are diametrically arranged in the same of rotary platen.On mounting bracket in diagonal position distribution left limit post and
The gear post set in the setting of right limit post, with rotary platen excircle is used cooperatively, and stroke limit is played to rotary platen
Effect, makes rotary platen rotary moveable in the range of 180 degree, and it is combined together with the stroke adjusting on pneumatic cylinder, is formed
Double limit effects, make rotary platen rotational positioning more accurate.
Further, gear centring ring is provided between the gear and drive link, the quantity of the gear centring ring is two
Individual, two gear centring rings are located at the upper and lower part of gear respectively.The setting of gear centring ring, for positioning gear, make tooth
Wheel be connected with drive link it is more firm, it is difficult for drop-off, effectively ensure CNC machining centers rotate pallet changer it is stable
Property.
Further, the rotary platen is detachably connected by lock collar block assembly with drive link, in the rotary platen
The heart is provided with the lock collar groove being engaged with lock collar block assembly, and the lock collar groove is set in lower openings, and the lock collar groove center is provided with
Lock collar hole.Specifically, the lock collar block assembly includes lock collar block body, and the lock collar block body is located at the lock collar on rotary platen
In groove, the corner location of the lock collar block body is provided with the first fastener being fastenedly connected with rotary platen, first fastening
Part locks rotary platen from bottom to top, and the lock collar block body is fastenedly connected by the second fastener with drive link, and described second
Fastener is fastenedly connected with drive link from top to bottom from lock collar hole.First fastener and the second fastener are bolt.
Further, the rack is provided with adjusting part with power connector block, and the adjusting part is included by level board
With two risers positioned at level board one end bottom, two riser bottoms are communicated with the connecting rod of two risers, between two riser
Spacing and the size of power connector block are adapted, and the other end of the level board is provided with adjustment hole, and the level board is provided with regulation
The one end in hole is arranged on rack by set screw.
The utility model CNC machining centers rotate the operation principle of pallet changer：When Digit Control Machine Tool starts cooked mode
When, machine baric systerm is issued instructions to by Digit Control Machine Tool, air pressure is opened rear driving gas and taken offence cylinder motion, and pneumatic cylinder passes through dynamic
Power contiguous block and adjusting part band carry-over bar it is for linear motion, rack so drive engage connection gear make rotation fortune
Dynamic, pinion rotation drives drive link and the rotary platen at the top of drive link to rotate, and in rotary platen rotation process, is located at
Stopping means on mounting bracket plays a part of rotary stopper to rotary platen, is precisely touched when rotary platen rotates 180 degree
During rotary limit device, rotation pause.
The utility model CNC machining centers rotate pallet changer, have following beneficial effect：
Firstth, simple in construction, the utility model CNC machining centers rotate pallet changer mainly by mounting bracket and installation
Pneumatic cylinder and drive link on mounting bracket, the rack driven by pneumatic cylinder, and the rotary platen on drive link
Form, its parts is few, simple in construction；
Secondth, manufacturing cost is low, and pneumatic cylinder, rack and pinion are conventional parts, its raw material needed for driving and transmission
Abundance, cost is cheap, and pneumatic cylinder is much lower relative to motor price, effectively reduces manufacturing cost；
3rd, simple to install, pneumatic cylinder is arranged on the right plate of mounting bracket during installation, then successively by power connector
Block and rack are arranged on catch bar, and drive link is arranged on the bottom plate of mounting bracket by bearing, the tooth on set on drive link
Wheel, installs the installation that rotary platen completes workbench, its simple to install at the top of drive link；
4th, convenient disassembly is easy, and the rotary platen is detachably connected with drive link, for a long time without using or need to change
During parts, make workbench easy to disassemble or change parts, convenient disassembly is easy；
5th, stable transmission, rack-driving structure, in transmission process, rack moving belt moving gear rotates, and its is compact-sized
Reliably, stable transmission；
6th, strong adaptability, CNC machining centers rotation pallet changer are applicable in the CNC processing of different size
The heart, its strong adaptability；
7th, high in machining efficiency, the CNC machining centers rotate the setting of pallet changer, and whole process is driven by pneumatic cylinder,
And then drive rotary platen to rotate by drive link, the work on rotary platen is rotated, effectively lifting
Processing efficiency.
Brief description of the drawings
Accompanying drawing 1 is the assembling schematic diagram that CNC machining centers rotate pallet changer；
Accompanying drawing 2 is the decomposing schematic representation that CNC machining centers rotate pallet changer；
Accompanying drawing 3 is the structural representation of lock collar block assembly in accompanying drawing 2；
Accompanying drawing 4 is the structural representation of adjusting part in accompanying drawing 2.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to embodiment and
Accompanying drawing is described in further detail to the utility model product.
As depicted in figs. 1 and 2, a kind of CNC machining centers rotation pallet changer, including mounting bracket 10, the mounting bracket
10 include bottom plate 11 and the left plate 12 and right plate 13 installed in the both sides of bottom plate 11, and pneumatic gas is provided with the right plate 13
Cylinder 20, the catch bar of the pneumatic cylinder 20 are connected by power connector block 40 with the rack 61 in transmission mechanism 60, the peace
The center of bottom plate 11 for shelving 10 is provided with drive link 64, and the bottom of the drive link 64 is rotated by bearing 65 and bottom plate 11 to be connected
Connect, the gear 62 that connection is engaged with rack 61, the top side detachable connection of the drive link 64 are arranged with the drive link 64
There is rotary platen 30.The utility model CNC machining centers rotate pallet changer mainly by mounting bracket 10 and installed in installation
Pneumatic cylinder 20 and drive link 64 on frame 10, the rack 61 driven by pneumatic cylinder 20, and the rotation on drive link 64
Rotary table plate 30 is formed, and its parts is few, simple in construction；Pneumatic cylinder 20, rack 61 and gear 62 are normal needed for driving and transmission
Parts are advised, its raw material sources enriches, and cost is cheap, and pneumatic cylinder 20 is much lower relative to motor price, effectively reduces
Manufacturing cost；Pneumatic cylinder 20 is arranged on the right plate 13 of mounting bracket 10 during installation, then successively by the He of power connector block 40
Rack 61 is arranged on catch bar, drive link 64 is arranged on the bottom plate 11 of mounting bracket 10 by bearing 65, bearing 65 is passing
The low side of lever 64 is played the role of positioning, and gear 62 is then covered on drive link 64, and rotary platen is installed at the top of drive link 64
30 complete the installation of workbench, its simple to install；The rotary platen 30 is detachably connected with drive link 64, is not made for a long time
With or when need to change parts, make workbench easy to disassemble or change parts, convenient disassembly is easy；The drive mechanism of rack 61,
In transmission process, the moving belt moving gear 62 of rack 61 rotates, its compact-sized reliable, stable transmission；The CNC machining centers rotate
Pallet changer is applicable to the CNC machining centers of different size, its strong adaptability；CNC machining centers rotation exchanges work
The setting of platform, whole process is driven by pneumatic cylinder 20, and then drives rotary platen 30 to rotate by drive link 64, is made positioned at rotation
Work on rotary table plate 30 rotates, and effectively improves processing efficiency.
As shown in figure 1, the mounting bracket 10 is provided with the stopping means for being used for limiting the rotational travel of rotary platen 30.It is described
Stopping means includes the left limit post 14 being arranged on straight up on left plate 12 and is arranged on straight up on right plate 13
Right limit post 15, the left limit post 14 and right limit post 15 are interspersed in diagonal position, the rotary platen 30 it is cylindrical
Week is provided with two outwardly directed gear posts 31, and two gear posts 31 are diametrically arranged in the same of rotary platen 30.Installation
On frame 10 in diagonal position distribution left limit post 14 and right limit post 15 setting, with setting on the excircle of rotary platen 30
Gear post 31 is used cooperatively, and stroke limit effect is played to rotary platen 30, rotary platen 30 is lived in 180 degree scope internal rotation
Dynamic, it is combined together with the stroke adjusting on pneumatic cylinder 20, forms double limit effects, makes the rotational positioning of rotary platen 30 more
For precision.
As shown in Fig. 2 gear centring ring 63 is provided between the gear 62 and drive link 64, the gear centring ring 63
Quantity is two, and two gear centring rings 63 are located at the upper and lower part of gear 62 respectively.The setting of gear centring ring 63, is used for
Gear 62 is positioned, gear 62 is connected with drive link 64 more firm, it is difficult for drop-off, effectively ensure that the rotation of CNC machining centers is handed over
Change jobs the operation stability of platform.
As shown in Figures 2 and 3, the rotary platen 30 is detachably connected by lock collar block assembly 70 and drive link 64, institute
State the center of rotary platen 30 and be provided with the lock collar groove 32 being engaged with lock collar block assembly 70, the lock collar groove 32 is set in lower openings
Put, the center of lock collar groove 32 is provided with lock collar hole 33.Specifically, the lock collar block assembly 70 includes lock collar block body 71, described
Lock collar block body 71 is located in the lock collar groove 32 on rotary platen 30, and the corner location of the lock collar block body 71 is provided with and rotation
The first fastener 72 that platen 30 is fastenedly connected, first fastener 72 lock rotary platen 30, the lock collar from bottom to top
The center of block body 71 is fastenedly connected by the second fastener 73 with drive link 64, and second fastener 73 is from lock collar hole 33
It is fastenedly connected from top to bottom with drive link 64, the fastener 73 of the first fastener 72 and second is bolt.
As shown in Figure 2 and Figure 4, the rack 61 is provided with adjusting part 50, the adjusting part with power connector block 40
50 include being communicated with two risers 52 by level board 51 and two risers 52 positioned at one end bottom of level board 51, the bottom of two riser 52
Connecting rod 53, spacing and the size of power connector block 40 are adapted between two riser 52, the level board 51 it is another
End is provided with adjustment hole 54, and one end that the level board 51 is provided with adjustment hole 54 is carried out by set screw 55 on rack 61
The upper-lower position of regulation tool bar 61.
As depicted in figs. 1 and 2, the operation principle of the utility model CNC machining centers rotation pallet changer：Work as numerical control machine
When bed starts cooked mode, machine baric systerm is issued instructions to by Digit Control Machine Tool, air pressure is opened rear driving gas cylinder 20 of taking offence and transported
Dynamic, pneumatic cylinder 20 is for linear motion with carry-over bar 61 by power connector block 40 and adjusting part 50, rack 61 and then drive
The gear 62 for engaging connection rotates, and gear 62, which rotates, drives drive link 64 and the rotation installed in the top of drive link 64
Rotary table plate 30 rotates, and in the rotation process of rotary platen 30, the stopping means on mounting bracket 10 plays rotation to rotary platen 30
Turn spacing effect, when rotary platen 30, which rotates 180 degree, precisely touches rotary limit device, rotation pause, be processed
Product.
It is described above, preferred embodiment only of the present utility model, not the utility model is made any formal
Limitation；The those of ordinary skill of all industry can be shown in by specification accompanying drawing and described above and swimmingly implement this practicality
It is new；But all those skilled in the art are not being departed from the range of technical solutions of the utility model, using above institute
The technology contents of announcement and the equivalent variations of a little variation, modification and evolution made, are equivalence enforcement of the present utility model
Example；Meanwhile all any equivalent variations made according to substantial technological of the present utility model to above example change, modification with
Develop etc., still fall within the protection domain of the technical solution of the utility model.
Claims (8)
1. a kind of CNC machining centers rotate pallet changer, it is characterised in that：Including mounting bracket, the mounting bracket includes bottom plate
With the left plate and right plate installed in bottom plate both sides, pneumatic cylinder is installed on the right plate, the pneumatic cylinder pushes away
Lever is connected by power connector block with rack, and the bottom plate center of the mounting bracket is provided with drive link, the bottom of the drive link
Portion is rotatablely connected by bearing and bottom plate, is arranged with gear on the drive link, the top side detachable of the drive link is connected with
Rotary platen.
2. CNC machining centers according to claim 1 rotate pallet changer, it is characterised in that：Set on the mounting bracket
There is the stopping means for limiting rotary platen rotational travel.
3. CNC machining centers according to claim 2 rotate pallet changer, it is characterised in that：The stopping means bag
The right limit post for including the left limit post being arranged on straight up on left plate and being arranged on straight up on right plate, the left limit
Position post and right limit post are distributed in diagonal position, and the excircle of the rotary platen is provided with two outwardly directed gear posts,
Two gear posts are diametrically arranged in the same of rotary platen.
4. CNC machining centers according to claim 3 rotate pallet changer, it is characterised in that：The gear and transmission
Gear centring ring is provided between bar, the quantity of the gear centring ring is two, and two gear centring rings are respectively positioned at gear
Upper and lower part.
5. the CNC machining centers rotation pallet changer according to any one of Claims 1-4 claim, its feature exist
In：The rotary platen is detachably connected by lock collar block assembly with drive link, and the rotary platen center is provided with and lock collar block
The lock collar groove that component is engaged, the lock collar groove are set in lower openings, and the lock collar groove center is provided with lock collar hole.
6. CNC machining centers according to claim 5 rotate pallet changer, it is characterised in that：The lock collar block assembly
Including lock collar block body, the lock collar block body is located in the lock collar groove on rotary platen, the corner position of the lock collar block body
The first fastener being fastenedly connected with rotary platen is installed, first fastener locks rotary platen from bottom to top, described
Lock collar block body is fastenedly connected by the second fastener with drive link, second fastener from lock collar hole from top to bottom with transmission
Bar is fastenedly connected.
7. CNC machining centers according to claim 6 rotate pallet changer, it is characterised in that：First fastener
It is bolt with the second fastener.
8. CNC machining centers according to claim 7 rotate pallet changer, it is characterised in that：The rack and power
Contiguous block is provided with adjusting part, and the adjusting part is included by level board and two risers positioned at level board one end bottom, and two
Riser bottom is communicated with the connecting rod of two risers, and spacing and the size of power connector block are adapted between two riser, institute
The other end for stating level board is provided with adjustment hole, and one end that the level board is provided with adjustment hole is arranged on rack by set screw
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720463027.3U CN206643614U (en) | 2017-04-28 | 2017-04-28 | A kind of CNC machining centers rotate pallet changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720463027.3U CN206643614U (en) | 2017-04-28 | 2017-04-28 | A kind of CNC machining centers rotate pallet changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206643614U true CN206643614U (en) | 2017-11-17 |
Family
ID=60277342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720463027.3U Expired - Fee Related CN206643614U (en) | 2017-04-28 | 2017-04-28 | A kind of CNC machining centers rotate pallet changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206643614U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000169A (en) * | 2017-12-08 | 2018-05-08 | 桐乡胜辉精密机械有限公司 | A kind of processing platform regulating device |
| CN108747505A (en) * | 2018-08-13 | 2018-11-06 | 温州瑞明工业股份有限公司 | Rotational positioning processes clamping device |
| CN110181245A (en) * | 2019-05-30 | 2019-08-30 | 苏州浩德自动化设备有限公司 | Cartridge clip component and automatic setup system |
| CN111872439A (en) * | 2020-07-29 | 2020-11-03 | 常德华俊机械设备制造有限公司 | Drilling equipment for processing hydraulic valve parts |
-
2017
- 2017-04-28 CN CN201720463027.3U patent/CN206643614U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000169A (en) * | 2017-12-08 | 2018-05-08 | 桐乡胜辉精密机械有限公司 | A kind of processing platform regulating device |
| CN108747505A (en) * | 2018-08-13 | 2018-11-06 | 温州瑞明工业股份有限公司 | Rotational positioning processes clamping device |
| CN110181245A (en) * | 2019-05-30 | 2019-08-30 | 苏州浩德自动化设备有限公司 | Cartridge clip component and automatic setup system |
| CN111872439A (en) * | 2020-07-29 | 2020-11-03 | 常德华俊机械设备制造有限公司 | Drilling equipment for processing hydraulic valve parts |
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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: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |