CN202344596U - Die protection device of automatic die cutting machine - Google Patents
Die protection device of automatic die cutting machine Download PDFInfo
- Publication number
- CN202344596U CN202344596U CN2011204737108U CN201120473710U CN202344596U CN 202344596 U CN202344596 U CN 202344596U CN 2011204737108 U CN2011204737108 U CN 2011204737108U CN 201120473710 U CN201120473710 U CN 201120473710U CN 202344596 U CN202344596 U CN 202344596U
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- Prior art keywords
- spring
- nut seat
- block plate
- pedestal
- nut
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Abstract
The utility model discloses a die protection device of an automatic die cutting machine. The device comprises a base fixed on the lower surface of a lower die moving platform and a screw rod nut seat in sleeve joint on a push screw rod, wherein the screw rod nut seat is connected with a nut seat fixing block plate; and the nut seat fixing block plate is connected with the base through an automatic offset reset device. In the product, the screw rod nut seat in sleeve joint with the screw rod is fixedly mounted on the nut seat fixing block plate, and the nut seat fixing block plate is mounted on a base on the lower surface of the lower die moving platform through the automatic offset reset device, thus the rigid connection between the screw rod nut seat and the lower die moving platform is avoided, the lower die moving platform can absorb an error through the automatic offset reset device, and the parts such as a die, a pressurizing cylinder, a screw rod, a guide rail and the like are effectively protected.
Description
Technical field
The utility model relates to a kind of mould protective device of mould protective device, particularly a kind of automatic die cutter.
Background technology
At present; Counterdie mobile platform and feed screw nut's seat rigidly fix; This just makes when automatic die cutter is worked, and does not allow between patrix and the counterdie error to occur, in case error occurs; Will close up and make the upper and lower mould of mould occur damaging because of aiming between the upper and lower mould, the annex of mould such as pressurized cylinder, screw mandrel, guide rail etc. all can receive damage in various degree.People have often paid heavy economic loss because of the error between the upper and lower mould.
The utility model content
In order to overcome the deficiency of prior art, the utility model provides a kind of short and small error that can absorb upper and lower intermode, the mould protective device of automatic die cutter rational in infrastructure.
The utility model solves the technical scheme that its technical problem adopted:
A kind of mould protective device of automatic die cutter; It comprises pedestal that is fixed on counterdie mobile platform lower surface and the feed screw nut's seat that is socketed on the promotion screw mandrel; Said feed screw nut's seat is connected with nut seat fixed block plate, and said nut seat fixed block plate connects with pedestal through the automatic deviation resetting means.
Further, said pedestal comprises the left and right pedestal that is positioned at nut seat fixed block plate both sides, and left and right pedestal is through automatic deviation resetting means attaching nut seat fixed block plate.
Further, said automatic deviation resetting means is a spring, and left and right pedestal is provided with the spring putting hole of placing spring, and nut seat fixed block plate is provided with the counterbore of putting spring, and an end of spring places the spring putting hole, and the other end places counterbore.
Further, said spring putting hole is a through hole, and the left side of left pedestal and the right side of right pedestal are respectively arranged with top board, and top board is provided with the spring slack adjuster that is used for regulating spring elastic force size.
The beneficial effect of the utility model is: this product is fixedly mounted on feed screw nut's seat of socket screw mandrel on the nut seat fixed block plate; Nut seat fixed block plate on the pedestal that is installed on counterdie mobile platform lower surface, has avoided feed screw nut's seat and counterdie mobile platform to be rigidly connected through the automatic deviation resetting means, makes the counterdie mobile platform can pass through automatic deviation resetting means absorption errors; Effectively protected mould; Pressurized cylinder, screw mandrel, parts such as guide rail.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the decomposing schematic representation of the utility model;
Fig. 2 is the complete section figure in A-A cross section among Fig. 1;
Fig. 3 is 6 a decomposing schematic representation among Fig. 1;
Fig. 4 is the installation site sketch map of the utility model on the counterdie mobile platform;
Fig. 5 is the scheme of installation of the utility model on lathe counterdie mobile platform.
The specific embodiment
Referring to figs. 1 through Fig. 5; The mould protective device of a kind of automatic die cutter of the utility model; It comprises pedestal 1 that is fixed on counterdie mobile platform lower surface and the feed screw nut's seat 2 that is socketed on the promotion screw mandrel; Said feed screw nut's seat 2 is connected with nut seat fixed block plate 3, and nut seat fixed block plate 3 is provided with the nut seat putting hole 32 of placing feed screw nut's seat 2 small ends, during installation; The small end of feed screw nut's seat 2 is inserted in the nut seat putting hole 32, is fixed on the nut seat fixed block plate 3 with the big end of bolt then feed screw nut's seat.Said nut seat fixed block plate 3 connects with pedestal 1 through automatic deviation resetting means 4.Said pedestal 1 comprises the left and right pedestal 11 and 12 that is positioned at nut seat fixed block plate 3 both sides, and left and right pedestal 11 and 12 is through automatic deviation resetting means 4 attaching nut's seat fixed block plates 3.Left side pedestal 11 is provided with and is used for through through hole 111 that promotes screw mandrel and the groove 112 that is used to place feed screw nut's seat 2 big ends, and right pedestal 12 is provided with the through hole 121 that is used to place feed screw nut's seat 2 small ends.The said offset assembly that automatically resets can be a spring, also can be pneumatic cylinder, hydraulic cylinder or elastic rubbery body, spring leaf etc.In the present embodiment, preferred automatic deviation resetting means 4 is a spring.When automatic deviation resetting means 4 was spring, left and right pedestal 11,12 was provided with the spring putting hole 13 of placing spring, and nut seat fixed block plate 3 is provided with the counterbore 31 of putting spring, and an end of spring places spring putting hole 13, and the other end places counterbore 31.Spring putting hole 13 can be a counterbore; It also can be through hole; When said spring putting hole 13 is through hole; The left side of left side pedestal 11 and the right side of right pedestal 12 are respectively arranged with top board 5, and top board 5 bolts are connected on left and right pedestal 11 and 12, and top board 5 is provided with the spring slack adjuster 6 that is used for regulating spring elastic force size.Spring slack adjuster 6 comprises the adjusting screw(rod) 61 that is spun on the top board 5; Screw on the adjusting screw(rod) 61 nut 62 is arranged; The lower end of adjusting screw(rod) 61 is the polished rod of a diameter less than adjusting screw(rod) 61 diameters of thread, and buckle 63 is installed above the polished rod, and cover is useful on the plectane 64 that withstands spring on the polished rod of buckle 63 upper ends; Top board 5 is provided with the plectane putting hole 51 that is used to place plectane 64, and is coaxial corresponding to the screw 52 of adjusting screw(rod) on plectane putting hole 51 and the top board 5.During installation, earlier nut 62 is screwed on the adjusting screw(rod) 61, again adjusting screw(rod) 61 is screwed in the screw 52 corresponding on the top board 5; Until exposing polished rod, then plectane 64 is enclosed within on the polished rod, then install buckle 63 in plectane 64 lower ends; After the completion, through regulating adjusting screw(rod) 61 and the nut 62 on it, so that plectane 64 withstands top board 7 simultaneously with nut 62; So that when automatic die cutter is worked, can not produce the gap between plectane 64 and the top board 7.
In addition, the diameter of adjusting screw(rod) 61 can be big than the diameter of spring, so that adjusting screw(rod) 61 directly withstands spring, then just need not on the adjusting screw(rod) 61 nut 62, buckle 63 and plectane 64 have been set.
Simultaneously, top board 5 is provided with and is used for running through whole counterdie protective device through promoting the screw hole 53 of screw mandrel so that promote screw mandrel.
In addition, spring putting hole 13 can be set to counterbore.When spring putting hole 13 is counterbore, just need not top board 5 is installed on pedestal 1, at this moment, directly on left and right pedestal 11,21, spring slack adjuster 6 is set.
The setting of spring slack adjuster 6 is that the tightness for regulating spring is the size of elastic force; To satisfy the needs that different designs requires; Simultaneously the counterdie mobile platform occur intermittent move etc. undesired when mobile; Can come the size of regulating spring pressure through spring slack adjuster 6, move to avoid the undesired of counterdie mobile platform.
Through automatic deviation resetting means 4 feed screw nut's seat 2 and the pedestal 1 that is fixed on the counterdie mobile platform are coupled together; Make automatic die cutter in the middle of operation; When the counterdie that moves moves to the patrix position; If less error has appearred in the position between the upper and lower mould, the counterdie mobile platform of fixed mould just can absorption errors so, has successfully protected mould, pressurized cylinder and mobile platform parts such as screw mandrel, guide rail etc.
This product is fixedly mounted on feed screw nut's seat of socket screw mandrel on the nut seat fixed block plate; Nut seat fixed block plate on the pedestal that is installed on counterdie mobile platform lower surface, has avoided feed screw nut's seat and counterdie mobile platform to be rigidly connected through the automatic deviation resetting means, makes the counterdie mobile platform can pass through automatic deviation resetting means absorption errors; Effectively protected mould; Pressurized cylinder, screw mandrel, parts such as guide rail.
The above, the just preferred embodiment of the utility model, the utility model is not limited to above-mentioned embodiment, as long as it reaches the technique effect of the utility model with same or analogous means, all should belong to the protection domain of the utility model.
Claims (4)
1. the mould protective device of an automatic die cutter; Comprise the pedestal (1) that is fixed on counterdie mobile platform lower surface and be socketed in the feed screw nut's seat (2) that promotes on the screw mandrel; It is characterized in that: said feed screw nut's seat (2) is connected with nut seat fixed block plate (3), and said nut seat fixed block plate (3) connects through the same pedestal of automatic deviation resetting means (4) (1).
2. the mould protective device of a kind of automatic die cutter according to claim 1; It is characterized in that: said pedestal (1) comprises the left and right pedestal (11 that is positioned at nut seat fixed block plate (3) both sides; 12); Left and right pedestal (11,12) is through automatic deviation resetting means (4) attaching nut's seat fixed block plate (3).
3. the mould protective device of a kind of automatic die cutter according to claim 2; It is characterized in that: said automatic deviation resetting means (4) is a spring; Left and right pedestal (11,12) is provided with the spring putting hole (13) of placing spring, and nut seat fixed block plate (3) is provided with the counterbore (31) of putting spring; One end of spring places spring putting hole (13), and the other end places counterbore (31).
4. the mould protective device of a kind of automatic die cutter according to claim 3; It is characterized in that: said spring putting hole (13) is a through hole; The left side of left side pedestal (11) and the right side of right pedestal (12) are respectively arranged with top board (5), and top board (5) is provided with the spring slack adjuster (6) that is used for regulating spring elastic force size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204737108U CN202344596U (en) | 2011-11-24 | 2011-11-24 | Die protection device of automatic die cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204737108U CN202344596U (en) | 2011-11-24 | 2011-11-24 | Die protection device of automatic die cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344596U true CN202344596U (en) | 2012-07-25 |
Family
ID=46533623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204737108U Expired - Lifetime CN202344596U (en) | 2011-11-24 | 2011-11-24 | Die protection device of automatic die cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202344596U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175358A (en) * | 2014-08-15 | 2014-12-03 | 芜湖正海汽车内饰件有限公司 | Ceiling template with novel water cutting protection structure |
| CN109278357A (en) * | 2018-11-28 | 2019-01-29 | 徐州恒伟纸制品包装有限公司 | A kind of strap mold |
-
2011
- 2011-11-24 CN CN2011204737108U patent/CN202344596U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175358A (en) * | 2014-08-15 | 2014-12-03 | 芜湖正海汽车内饰件有限公司 | Ceiling template with novel water cutting protection structure |
| CN109278357A (en) * | 2018-11-28 | 2019-01-29 | 徐州恒伟纸制品包装有限公司 | A kind of strap mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |