CN109571819A - A kind of bed die fast replacing device - Google Patents
A kind of bed die fast replacing device Download PDFInfo
- Publication number
- CN109571819A CN109571819A CN201910059190.7A CN201910059190A CN109571819A CN 109571819 A CN109571819 A CN 109571819A CN 201910059190 A CN201910059190 A CN 201910059190A CN 109571819 A CN109571819 A CN 109571819A
- Authority
- CN
- China
- Prior art keywords
- bed die
- bracket
- shaft
- sliding seat
- ejector pin
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/306—Exchangeable mould parts, e.g. cassette moulds, mould inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of bed die fast replacing device, including bracket, bed die, bed die bracket, sliding seat, sliding block, guide rail, lock shaft, guide sleeve and hold out against component；Holding out against component includes ejector pin, spring and Top fastening screw；The present invention realizes the fast assembling-disassembling of bed die bracket, eliminates the step of frequently screwing screw, time saving and energy saving, improves work efficiency, is easy to use.
Description
Technical field
The present invention relates to a kind of bed die fast replacing devices.
Background technique
In rotary bottle blow-moulding machine, the bed die of molding die is fixed on bed die bracket as guide rail slide block moves up and down；
Existing bed die bracket is mostly inserted in sliding seat and uses screw locked and fixed, to move up and down with sliding seat, bed die
Need frequently to screw screw in dismounting, consume the more time, working efficiency is lower, inconvenient to use, up for into
One step is improved.
Summary of the invention
In view of the above-mentioned state of the art, technical problem to be solved by the present invention lies in provide one kind to eliminate frequently
The step of screwing screw, it is time saving and energy saving, it improves work efficiency, bed die fast replacing device easy to use.
The technical scheme of the invention to solve the technical problem is: a kind of bed die fast replacing device, including bracket, bottom
Mould, bed die bracket, sliding seat, sliding block, guide rail, lock shaft, guide sleeve and hold out against component；The lower end outside of bracket is fixed with vertical point
The guide rail of cloth, the outer sheath of guide rail are equipped with the sliding block of slip, and sliding seat is fixed on the outside of sliding block, and the upper end of bed die bracket is solid
Surely there is bed die, which is characterized in that the lower end of the bed die bracket has been outwardly formed shaft, and the guide sleeve is embedded vertically to be slided
In seat, the shaft is inserted in guide sleeve, and through hole is offered on front side of the sliding seat, accordingly, the guide sleeve
Middle part side opens up jagged, and the side of the shaft offers the first arc groove, and first arc groove and through hole are concentric
Setting, the lock shaft are rotatably inserted in through hole and the first arc groove and pass through notch, and the side of the lock shaft opens up
There is the second arc groove, the radian of second arc groove and the outer diameter of shaft cooperate；The both ends of the lock shaft offer
One circumferentially distributed groove；It is opened up on the outside of the sliding seat there are two lockhole, is provided with one in two lockholes
Hold out against component.
Preferably, the component that holds out against includes ejector pin, spring and Top fastening screw, and the inner end center of two lockholes is opened
Equipped with a counterbore, the bottom center of two counterbores offers a through-hole, and insertion is spirally connected in two lockholes
There is a Top fastening screw, an ejector pin and a spring are provided in two counterbores, the spring is located at ejector pin and top
Between tight screw.
Preferably, one end of the ejector pin has been outwardly formed round head pin；The round head pin on two ejector pins can live respectively
Dynamic passes through two through-holes and is inserted in two in a groove.
Preferably, the both ends of the spring are respectively held against the inner end of Top fastening screw and the other end of ejector pin and always in pressures
Contracting state.
Compared with the prior art, the advantages of the present invention are as follows: the present invention realizes the fast assembling-disassembling of bed die bracket, eliminates
The step of frequently screwing screw, it is time saving and energy saving, it improves work efficiency, is easy to use.
Detailed description of the invention
Fig. 1 is structure chart of the invention；
Fig. 2 is the partial enlargement structure chart when present invention is in unlocking condition at A；
Fig. 3 is the sectional structure chart of lock shaft of the invention；
Fig. 4 is the partial enlargement structure chart when present invention is in blocking at A.
Specific embodiment
As shown in figures 1-4, a kind of bed die fast replacing device, including bracket 1, bed die 2, bed die bracket 3, sliding seat 4, sliding block
5, guide rail 6, lock shaft 7, guide sleeve 11 and component is held out against；The lower end outside of bracket 1 is fixed with the guide rail 6 being distributed vertically, guide rail 6
Outer sheath is equipped with the sliding block 5 of slip, and the outside of sliding block 5 is fixed with sliding seat 4, and guide sleeve 11 is embedded in sliding seat 4 vertically,
The lower end of bed die bracket 3 has been outwardly formed shaft 31, and shaft 31 is inserted in guide sleeve 11, and the front side of sliding seat 4, which offers, to be passed through
Perforation 43, accordingly, the middle part side of guide sleeve 11 opens up jagged 111, and the side of shaft 31 offers the first arc groove 32,
First arc groove 32 is arranged concentrically with through hole 43, and lock shaft 7 is rotatably inserted in through hole 43 and the first arc groove 32 simultaneously
Across notch 111, the side of lock shaft 7 offers the second arc groove 72, the outer diameter phase of the radian and shaft 31 of the second arc groove 72
Mutually cooperation；The both ends of lock shaft 7 offer a circumferentially distributed groove 71；The position bed die bracket 3 of first arc groove 32
Upper end is fixed with bed die 2；The outside of sliding seat 4 is opened up there are two lockhole 41, is provided with one in two lockholes 41 and is held out against group
Part；Holding out against component includes ejector pin 8, spring 9 and Top fastening screw 10, and the inner end center of two lockholes 41 offers a counterbore
42, the bottom center of two counterbores 42 offers a through-hole 44, and insertion is bolted with one and holds out against spiral shell in two lockholes 41
Nail 10 is provided with an ejector pin 8 and a spring 9 in two counterbores 42, spring 9 between ejector pin 8 and Top fastening screw 10,
One end of ejector pin 8 has been outwardly formed round head pin 81；Round head pin 81 on two ejector pins 8, which is distinguished, mobilizable passes through two through-holes 44
And two are inserted in groove 71, the both ends of spring 9 are respectively held against the inner end of Top fastening screw 10 and the other end and the beginning of ejector pin 8
It is in compressive state eventually.
Working principle: when needing to be inserted into shaft 31, first rotating lock shaft 7, turns to the second arc groove 72 towards sliding
(then shaft 31 is inserted into from top to bottom and leads so that fast replacing device is in unlocking condition by 2) as shown in the figure in the left side of seat 4
Into set 11, the second arc groove 72 is set in the right side of shaft 31 with one heart；Then lock shaft 7 is rotated 180 °, makes the second arc groove
72 turn to the right side (as shown in Figure 4) towards sliding seat 4, so that the solid section of lock shaft 7 turns to the first arc groove
In 32, so that fast replacing device is in blocking, so that shaft 31 be prevented to carry out telescopic moving, play the role of locked；Lock
In rotation, the round head pin 81 on two ejector pins 8 is slided along two grooves 71 axis 7 respectively always, to increase turning for lock shaft 7
Kinetic force of friction, so that lock shaft 7 is not easy loose shift；When disassembly, as long as according to lock shaft 7 is similarly rotated 180 ° again, then
Shaft 31 is extracted upwards.
In rotary bottle blow-moulding machine, the bed die of molding die is fixed on bed die bracket as guide rail slide block moves up and down；
Existing bed die bracket is mostly inserted in sliding seat and uses screw locked and fixed, to move up and down with sliding seat, bed die
It needs frequently to screw screw in dismounting, consumes the more time, working efficiency is lower, inconvenient to use；The present invention is real
The fast assembling-disassembling for having showed bed die bracket eliminates the step of frequently screwing screw, time saving and energy saving, improves work efficiency, is convenient for
It uses.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of skill in the art that it still can be right
Technical solution documented by foregoing embodiments is modified, or is replaced on an equal basis to part of technical characteristic；And this
It modifies or replaces, the spirit and model of technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (4)
1. a kind of bed die fast replacing device, including bracket, bed die, bed die bracket, sliding seat, sliding block, guide rail, lock shaft, guide sleeve and
Hold out against component；The lower end outside of bracket is fixed with the guide rail being distributed vertically, and the outer sheath of guide rail is equipped with the sliding block of slip, sliding block
Outside be fixed with sliding seat, the upper end of bed die bracket is fixed with bed die, which is characterized in that the lower end of the bed die bracket is outside
It is formed with shaft, the guide sleeve is embedded in sliding seat vertically, and the shaft is inserted in guide sleeve, before the sliding seat
Side offers through hole, and accordingly, the middle part side of the guide sleeve opens up jagged, and the side of the shaft offers first
Arc groove, first arc groove are arranged concentrically with through hole, and the lock shaft is rotatably inserted in through hole and the first arc
In slot and pass through notch, the side of the lock shaft offers the second arc groove, the radian of second arc groove and shaft it is outer
Diameter cooperates；The both ends of the lock shaft offer a circumferentially distributed groove；Two are offered on the outside of the sliding seat
A lockhole is provided with one in two lockholes and holds out against component.
2. a kind of bed die fast replacing device according to claim 1, which is characterized in that the component that holds out against includes ejector pin, bullet
Spring and Top fastening screw, the inner end center of two lockholes offer a counterbore, and the bottom center of two counterbores is equal
A through-hole is offered, insertion is bolted with a Top fastening screw in two lockholes, is provided in two counterbores
One ejector pin and a spring, the spring is between ejector pin and Top fastening screw.
3. a kind of bed die fast replacing device according to claim 2, which is characterized in that one end of the ejector pin has been outwardly formed
Round head pin；The round head pin on two ejector pins is mobilizable respectively to be passed through two through-holes and is inserted in two in a groove.
4. a kind of bed die fast replacing device according to claim 2, which is characterized in that the both ends of the spring are respectively held against top
The tight inner end of screw and the other end of ejector pin are simultaneously in compressive state always.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910059190.7A CN109571819A (en) | 2019-01-22 | 2019-01-22 | A kind of bed die fast replacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910059190.7A CN109571819A (en) | 2019-01-22 | 2019-01-22 | A kind of bed die fast replacing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109571819A true CN109571819A (en) | 2019-04-05 |
Family
ID=65917579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910059190.7A Pending CN109571819A (en) | 2019-01-22 | 2019-01-22 | A kind of bed die fast replacing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109571819A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193923A (en) * | 2019-06-11 | 2019-09-03 | 汕头市凹凸包装机械有限公司 | The clamping apparatus of thermoforming machine |
| CN114055758A (en) * | 2021-12-19 | 2022-02-18 | 江苏辉河包装机械有限公司 | Novel bottom die shaft locking quick-change device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612380A (en) * | 2013-10-29 | 2014-03-05 | 广州达意隆包装机械股份有限公司 | Bottle blowing machine bed die locking mechanism |
| CN204036712U (en) * | 2014-08-05 | 2014-12-24 | 江苏新美星包装机械股份有限公司 | The bed die quick-changing mechanism of bottle blowing machine and bottle blowing machine |
| CN204076797U (en) * | 2014-09-12 | 2015-01-07 | 江苏新美星包装机械股份有限公司 | A kind of bed die fast replacing device of bottle blowing machine and bottle blowing machine |
| CN204479019U (en) * | 2015-02-05 | 2015-07-15 | 镇江中船瓦锡兰螺旋桨有限公司 | A kind of contactless screw propeller measurement mechanism |
| CN107571481A (en) * | 2017-10-10 | 2018-01-12 | 佛山市康铂特精密机械有限公司 | A kind of quick-locking device of plastic bottle bottom die |
| CN209775278U (en) * | 2019-01-22 | 2019-12-13 | 江苏辉河包装机械有限公司 | Quick bottom die changing device |
-
2019
- 2019-01-22 CN CN201910059190.7A patent/CN109571819A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612380A (en) * | 2013-10-29 | 2014-03-05 | 广州达意隆包装机械股份有限公司 | Bottle blowing machine bed die locking mechanism |
| CN204036712U (en) * | 2014-08-05 | 2014-12-24 | 江苏新美星包装机械股份有限公司 | The bed die quick-changing mechanism of bottle blowing machine and bottle blowing machine |
| CN204076797U (en) * | 2014-09-12 | 2015-01-07 | 江苏新美星包装机械股份有限公司 | A kind of bed die fast replacing device of bottle blowing machine and bottle blowing machine |
| CN204479019U (en) * | 2015-02-05 | 2015-07-15 | 镇江中船瓦锡兰螺旋桨有限公司 | A kind of contactless screw propeller measurement mechanism |
| CN107571481A (en) * | 2017-10-10 | 2018-01-12 | 佛山市康铂特精密机械有限公司 | A kind of quick-locking device of plastic bottle bottom die |
| CN209775278U (en) * | 2019-01-22 | 2019-12-13 | 江苏辉河包装机械有限公司 | Quick bottom die changing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193923A (en) * | 2019-06-11 | 2019-09-03 | 汕头市凹凸包装机械有限公司 | The clamping apparatus of thermoforming machine |
| CN114055758A (en) * | 2021-12-19 | 2022-02-18 | 江苏辉河包装机械有限公司 | Novel bottom die shaft locking quick-change device |
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