CN110434660A - A kind of mold revolution interval displacement mechanism - Google Patents
A kind of mold revolution interval displacement mechanism Download PDFInfo
- Publication number
- CN110434660A CN110434660A CN201910772209.2A CN201910772209A CN110434660A CN 110434660 A CN110434660 A CN 110434660A CN 201910772209 A CN201910772209 A CN 201910772209A CN 110434660 A CN110434660 A CN 110434660A
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- China
- Prior art keywords
- traffic cycle
- mold
- positioning
- shaft
- displacement mechanism
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 73
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 15
- 230000003196 chaotropic effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
- B23Q16/043—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position with a reciprocating or oscillating drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
Abstract
The present invention relates to a kind of molds to turn round interval displacement mechanism, including pedestal, shaft, traffic cycle, mold and indexing power mechanism, it further include positioning mechanism, the indexing power mechanism is by motor, speed reducer and dividing head composition, the positioning mechanism includes hydraulic positioning mechanism, the hydraulic positioning mechanism is by locating support, hydraulic cylinder, positioning pin and locating piece composition, the locating support is fixed at the side on pedestal and being located at traffic cycle, the hydraulic cylinder level is fixed on locating support, the positioning pin is fixed at the telescopic end of hydraulic cylinder, the locating piece circumference array is arranged in the outer circumferential walls of traffic cycle.It is an object of the invention to solve the problems, such as that existing mold revolution interval displacement mechanism setting accuracy is lower, a kind of mold revolution interval displacement mechanism is provided.
Description
Technical field
The present invention relates to driven type mechanical equipment technical fields more particularly to a kind of mold to turn round interval displacement mechanism.
Background technique
When producing components using mold, multiple mold circumference array are arranged in order to improve the production efficiency, between multiple molds
Revolution of having a rest is processed.But abrasion when any machine driving is due to processing or use can all generate dimensional discrepancy, to make back
Turn that indexing mechanism positioning is inaccurate, and whens components of mold processing precise will appear deviation, causes components off quality.
Chinese patent CN100469523 discloses " a kind of lower-drive type revolving working-table intermittent mechanism ", " revolution work
Closed transmission mechanism, including ratchet, pawl fixing seat, pawl and spring are provided between below platform and above pedestal "；China
Patent CN204735931U discloses " a kind of intermittent indexing mechanism for multistation annular assembly rotary table ", " packet
Including rack, the driving shaft being movably installed in rack, the turntable being coaxially installed on driving shaft, it is coaxial with driving shaft and it is movable peace
Driven shaft loaded on rack, slide bar component, is installed on rack and the arc concentric with turntable at the pocket-wheel for being installed on driven shaft one end
Shape guide fence "；Both mechanisms realize that the gap of turntable is turned round only with transmission parts, and transmission parts are inevitable
Abrasion when can be because of processing or use can all generate transmission deviation, to the inaccurate phenomenon of positioning occur, be unable to satisfy precision zero
The processing request of component.
Summary of the invention
It is an object of the invention to solve the problems, such as that existing mold revolution interval displacement mechanism setting accuracy is lower, provide
A kind of mold revolution interval displacement mechanism.
To achieve the above object, the technical scheme adopted by the invention is that:
A kind of mold revolution interval displacement mechanism, including pedestal, shaft, traffic cycle, mold and indexing power mechanism, the shaft
It is fixed at the middle of the base, the traffic cycle is linked in shaft and is rotatablely connected with shaft, and the quantity of the mold is more
A, multiple molds are arranged on traffic cycle by center of circle circumference array of the central axes of traffic cycle, the indexing power mechanism setting
On pedestal and it is located at below traffic cycle, further includes positioning mechanism；
The indexing power mechanism is made of motor, speed reducer and dividing head, the shaft of the motor and the input shaft of speed reducer
Transmission connection, the output shaft of the speed reducer and the input shaft of dividing head are sequentially connected, and the output shaft of the dividing head turns with big
Disk transmission connection；
The positioning mechanism includes hydraulic positioning mechanism, and the hydraulic positioning mechanism is by locating support, hydraulic cylinder, positioning pin and determines
Position block composition, the locating support are fixed at the side on pedestal and being located at traffic cycle, and the hydraulic cylinder level fixation is set
It sets on locating support, the positioning pin is fixed at the telescopic end of hydraulic cylinder, and the locating piece circumference array is arranged big
In the outer circumferential walls of turntable, the quantity of locating piece is equal to the quantity of mold and corresponds with mold.
Further, it is fixedly installed gear wheel below the traffic cycle, the central axes of the gear wheel and traffic cycle
Central axes are overlapped.
Further, pinion gear is fixedly installed on the output shaft of the dividing head, the pinion gear and gear wheel are mutual
Engagement.
Further, the positioning mechanism further includes position identification mechanism, and the position identification mechanism is by position sensor
It is formed with location sensitive block, the position sensor is fixed at the side on pedestal and being located at traffic cycle, position sensor
It is connect with hydraulic cylinder, the location sensitive block circumference array is arranged in the outer circumferential walls of traffic cycle, the quantity of location sensitive block
Equal to mold quantity and with mold correspond.
Further, the one end of the positioning pin far from hydraulic cylinder is horizontally disposed a positioning roller, the positioning roller with
Positioning pin rotation connection.
Further, the outer middle side part of the locating piece is provided with locating slot, the locating slot isosceles ladder small in outer imperial palace
Shape.
Further, the width on the outside of the locating slot is 1mm ~ 3mm smaller than the diameter of positioning roller, the depth ratio of locating slot
Small 4mm ~ the 6mm of the radius of positioning roller.
Through the above technical solutions, the beneficial effects of the present invention are:
The present invention is provided with indexing power mechanism and positioning mechanism, and indexing power mechanism drives traffic cycle to do gap revolution, passes through
Position identification mechanism determines that the rotary position of traffic cycle, hydraulic cylinder drive positioning pin to forward extend out, traffic cycle position locked, is disappeared
In addition to the influence of gear auxiliary air gap, guarantee the precision of mold work position.
Positioning pin end of the invention is provided with positioning roller, and the locating piece of traffic cycle circumference is provided with and positioning roller pair
The locating slot answered guarantees the precision of positioning, to be further ensured that the precision of mold work position.
Detailed description of the invention
Fig. 1 is a kind of top view of mold revolution interval displacement mechanism of the present invention.
Fig. 2 is a kind of structure sectional view of mold revolution interval displacement mechanism of the present invention.
Fig. 3 is enlarged drawing at A in a kind of Fig. 1 of present invention mold revolution interval displacement mechanism.
Fig. 4 is enlarged drawing at B in a kind of Fig. 2 of present invention mold revolution interval displacement mechanism.
Numbering in the drawing are as follows: 1 is pedestal, and 2 be shaft, and 3 be traffic cycle, and 4 be mold, and 5 be motor, and 6 be speed reducer, and 7 are
Dividing head, 8 be locating support, and 9 be hydraulic cylinder, and 10 be positioning pin, and 11 be locating piece, and 12 be gear wheel, and 13 be pinion gear, and 14 are
Position sensor, 15 be location sensitive block, and 16 be positioning roller, and 17 be locating slot.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific embodiments:
As shown in Fig. 1 ~ Fig. 4, a kind of mold turns round interval displacement mechanism, including pedestal 1, shaft 2, traffic cycle 3, mold 4 and point
Power mechanism is spent, the shaft 2 is fixed at 1 middle part of pedestal, and the traffic cycle 3 is linked in shaft 2 and rotates with shaft 2
Connection, the quantity of the mold 4 be it is multiple, multiple molds 4 are that center of circle circumference array is arranged and is turning greatly using the central axes of traffic cycle 3
On disk 3, it further includes positioning mechanism that the indexing power mechanism, which is arranged on pedestal 1 and is located at below traffic cycle 3,；
The indexing power mechanism is made of motor 5, speed reducer 6 and dividing head 7, shaft 2 and the speed reducer 6 of the motor 5
Input shaft transmission connection, the output shaft of the speed reducer 6 and the input shaft of dividing head 7 are sequentially connected, the output of the dividing head 7
Axis and traffic cycle 3 are sequentially connected；
The positioning mechanism includes hydraulic positioning mechanism, and the hydraulic positioning mechanism is by locating support 8, hydraulic cylinder 9, positioning pin 10
It is formed with locating piece 11, the locating support 8 is fixed at the side on pedestal 1 and being located at traffic cycle 3, the hydraulic cylinder 9
Level is fixed on locating support 8, and the positioning pin 10 is fixed at the telescopic end of hydraulic cylinder 9, the locating piece 11
Circumference array is arranged in the outer circumferential walls of traffic cycle 3, the quantity of locating piece 11 be equal to the quantity of mold 4 and with mold 4 one by one
It is corresponding.
In order to optimize product structure, make dividing head 7 that traffic cycle 3 be driven to rotate, in the present embodiment, below the traffic cycle 3
It is fixedly installed gear wheel 12, the central axes of the gear wheel 12 are overlapped with the central axes of traffic cycle 3；The dividing head 7 it is defeated
Pinion gear 13 is fixedly installed on shaft, the pinion gear 13 is intermeshed with gear wheel 12.
In order to determine the turned position of traffic cycle 3, in the present embodiment, the positioning mechanism further includes position identification mechanism,
The position identification mechanism is made of position sensor 14 and location sensitive block 15, and the position sensor 14 is fixed at bottom
Side on seat 1 and positioned at traffic cycle 3, position sensor 14 are connect with hydraulic cylinder 9, and 15 circumference array of location sensitive block is set
It sets in the outer circumferential walls of traffic cycle 3, the quantity of location sensitive block 15 is equal to the quantity of mold 4 and corresponds with mold 4.
In order to guarantee the precision of hydraulic positioning mechanism positioning, in the present embodiment, the positioning pin 10 far from hydraulic cylinder 9 one
End is horizontally disposed positioning roller 16, and the positioning roller 16 is rotatablely connected with positioning pin 10；The outer middle side part of the locating piece 11
It is provided with locating slot 17, the locating slot 17 isosceles trapezoid small in outer imperial palace；The width in 17 outside of locating slot is than positioning
The depth of the small 1mm ~ 3mm of the diameter of idler wheel 16, locating slot 17 are 4mm ~ 6mm smaller than the radius of positioning roller 16.
The motor for the model Y4P-3KW that motor 5 in the present embodiment is produced using Fu'an City Jin Tai Electric Machine Co., Ltd,
Speed reducer of the speed reducer 6 using the model CHHM5-6135-43 of Sumitomo hoisting machinery speed reducer Co., Ltd production, dividing head 7
Using the wheeled dividing head of spiral prominence of the model RGIS140-002270SIFI of Japanese CKD production, hydraulic cylinder 9 uses Zhaoqing liquid
The oil cylinder of the model FA125*150 of press mechanical pressing instrument factory production, position sensor 14 use brand for Keyemce, model
EZ-12M close to switch.
The present invention is provided with indexing power mechanism and positioning mechanism, and indexing power mechanism drives traffic cycle 3 to do gap revolution,
The rotary position of traffic cycle 3 is determined by position identification mechanism, hydraulic cylinder 9 drives positioning pin 10 to forward extend out, by traffic cycle 3
Locking is set, the influence of gear auxiliary air gap is eliminated, guarantees the precision of mold work position.
10 end of positioning pin of the invention is provided with positioning roller 16, and the locating piece 11 of 3 circumference of traffic cycle is provided with and determines
The position corresponding locating slot 17 of idler wheel 16, guarantees the precision of positioning, to be further ensured that the precision of mold work position.
Motor 5 drives speed reducer 6, and 6 output shaft of speed reducer couples 7 input shaft of dividing head by shaft coupling, and dividing head 7 exports
Pinion gear 13 on axis is engaged with the gear wheel 12 on traffic cycle 3 transmits torque to traffic cycle 3.The core element of dividing head 7
For spiral cam indexing mechanism.By taking the number of divisions 4, stop angle are 90 ° of products as an example: 7 input shaft of dividing head rotates 270 °, indexing
First 7 output shaft rotates with it 90 °；7 input shaft straightway of dividing head is 90 °, i.e., 7 input shaft of dividing head turns again after 270 ° of rotation
During 90 °, 7 output shaft of dividing head is no longer rotated, and is in interval position.This intermitten by with suitable gear auxiliary driving
Than cooperation, driving makes traffic cycle 3 rotate a mould position every time and stops.Deep bid periphery is equipped with the locating piece equal with mold number
11, cooperation positioning mechanism carries out secondary positioning to traffic cycle 3.
Except for the technical features described in the specification, it all is technically known to those skilled in the art.
The embodiment of the above, only presently preferred embodiments of the present invention, not limits practical range of the invention,
Therefore all equivalent change or modifications done according to structure, feature and principle described in the invention patent range, it should be included in this hair
In bright claim.
Claims (7)
1. a kind of mold turns round interval displacement mechanism, including pedestal (1), shaft (2), traffic cycle (3), mold (4) and indexing are moved
Force mechanisms, the shaft (2) are fixed in the middle part of pedestal (1), and the traffic cycle (3) is linked on shaft (2) and and shaft
(2) be rotatablely connected, the quantity of the mold (4) be it is multiple, multiple molds (4) are using the central axes of traffic cycle (3) as center of circle circumference
Array is arranged on traffic cycle (3), and the indexing power mechanism is arranged on pedestal (1) and is located at below traffic cycle (3), special
Sign is, further includes positioning mechanism；
The indexing power mechanism is made of motor (5), speed reducer (6) and dividing head (7), the shaft (2) of the motor (5) with
The input shaft of speed reducer (6) is sequentially connected, and the output shaft of the speed reducer (6) and the input shaft of dividing head (7) are sequentially connected, institute
The output shaft and traffic cycle (3) for stating dividing head (7) are sequentially connected；
The positioning mechanism includes hydraulic positioning mechanism, and the hydraulic positioning mechanism is by locating support (8), hydraulic cylinder (9), positioning
(10) and locating piece (11) composition are sold, the locating support (8) is fixed on pedestal (1) and positioned at the one of traffic cycle (3)
Side, hydraulic cylinder (9) level are fixed on locating support (8), and the positioning pin (10) is fixed at hydraulic cylinder (9)
Telescopic end, locating piece (11) circumference array is arranged in the outer circumferential walls of traffic cycle (3), the quantity etc. of locating piece (11)
In mold (4) quantity and with mold (4) correspond.
2. a kind of mold according to claim 1 turns round interval displacement mechanism, which is characterized in that under the traffic cycle (3)
Side is fixedly installed gear wheel (12), and the central axes of the gear wheel (12) are overlapped with the central axes of traffic cycle (3).
3. a kind of mold according to claim 2 turns round interval displacement mechanism, which is characterized in that the dividing head (7)
It is fixedly installed on output shaft pinion gear (13), the pinion gear (13) and gear wheel (12) are intermeshed.
4. a kind of mold according to claim 1 turns round interval displacement mechanism, which is characterized in that the positioning mechanism also wraps
Position identification mechanism is included, the position identification mechanism is made of position sensor (14) and location sensitive block (15), the position
Sensor (14) is fixed on pedestal (1) and is located at the side of traffic cycle (3), position sensor (14) and hydraulic cylinder (9)
Connection, location sensitive block (15) circumference array are arranged in the outer circumferential walls of traffic cycle (3), the number of location sensitive block (15)
Amount is equal to the quantity of mold (4) and corresponds with mold (4).
5. a kind of mold according to claim 1 turns round interval displacement mechanism, which is characterized in that the positioning pin (10) is remote
One end of chaotropic cylinder pressure (9) is horizontally disposed to be had positioning roller (16), and the positioning roller (16) and positioning pin (10) are rotatablely connected.
6. a kind of mold according to claim 5 turns round interval displacement mechanism, which is characterized in that the locating piece (11) is outside
Middle side part is provided with locating slot (17), the locating slot (17) isosceles trapezoid small in outer imperial palace.
7. a kind of mold according to claim 6 turns round interval displacement mechanism, which is characterized in that the locating slot (17) is outside
The width of side is 1mm ~ 3mm smaller than the diameter of positioning roller (16), and the depth of locating slot (17) is smaller than the radius of positioning roller (16)
4mm~6mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910772209.2A CN110434660A (en) | 2019-08-21 | 2019-08-21 | A kind of mold revolution interval displacement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910772209.2A CN110434660A (en) | 2019-08-21 | 2019-08-21 | A kind of mold revolution interval displacement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110434660A true CN110434660A (en) | 2019-11-12 |
Family
ID=68436818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910772209.2A Pending CN110434660A (en) | 2019-08-21 | 2019-08-21 | A kind of mold revolution interval displacement mechanism |
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| Country | Link |
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| CN (1) | CN110434660A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179130A (en) * | 2022-07-26 | 2022-10-14 | 江苏京创先进电子科技有限公司 | Indexing table with locking mechanism and thinning machine |
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| CN106041770A (en) * | 2016-07-28 | 2016-10-26 | 郑州市弘毅机械有限公司 | Full-automatic rotary multi-station grinding wheel forming machine |
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| CN109160279A (en) * | 2018-10-09 | 2019-01-08 | 温州进刚机械有限公司 | Turntable rotary lifting mechanism |
| CN210335280U (en) * | 2019-08-21 | 2020-04-17 | 郑州市弘毅机械有限公司 | Intermittent displacement mechanism for mould rotation |
-
2019
- 2019-08-21 CN CN201910772209.2A patent/CN110434660A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201792555U (en) * | 2008-11-06 | 2011-04-13 | 深圳市鑫众塑料包装机械有限公司 | Intermittent indexing mechanism of multicolor screen printer |
| CN101870158A (en) * | 2010-06-11 | 2010-10-27 | 赛纳（瑞安）机械工程有限公司 | Intermittent rotation control mechanism for turntable |
| CN202462110U (en) * | 2011-11-10 | 2012-10-03 | 常州机电职业技术学院 | Non-impact continuous indexing table |
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| CN104802031A (en) * | 2015-05-12 | 2015-07-29 | 常州机电职业技术学院 | Cam positioning bidirectional continuous indexing worktable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179130A (en) * | 2022-07-26 | 2022-10-14 | 江苏京创先进电子科技有限公司 | Indexing table with locking mechanism and thinning machine |
| CN115179130B (en) * | 2022-07-26 | 2023-11-10 | 江苏京创先进电子科技有限公司 | Indexing table with locking mechanism and thinning machine |
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