CN202439055U - Upper plate frame locking device for die cutting machine - Google Patents
Upper plate frame locking device for die cutting machine Download PDFInfo
- Publication number
- CN202439055U CN202439055U CN2012200210595U CN201220021059U CN202439055U CN 202439055 U CN202439055 U CN 202439055U CN 2012200210595 U CN2012200210595 U CN 2012200210595U CN 201220021059 U CN201220021059 U CN 201220021059U CN 202439055 U CN202439055 U CN 202439055U
- Authority
- CN
- China
- Prior art keywords
- locking
- locking device
- arm
- upper plate
- plate frame
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to an upper plate frame locking device for a die cutting machine. The upper plate frame locking device comprises a cylinder, a fixing block, a rotating piece and a positioning block, wherein a connecting arm and a locking arm are arranged on the rotating piece; the connecting arm is hinged with the fixing block; and the locking arm is contacted with a connecting block on the push rod of the cylinder. The upper plate frame locking device is characterized in that a guide inner shaft is connected to the locking arm and is sleeved on a spindle in a sliding mode; a spring is sleeved on the guide inner shaft; a conical roller is arranged on the locking arm; a locking block with an inclined surface is arranged on the positioning block; and the inclined surface of the locking block is matched with the conical surface of the conical roller. By using the locking device with the structure, due to the elastic force of the spring, the positioning block can be always positioned, the upper plate frame is stable and reliable after being locked, and the phenomenon that the upper plate frame does not loosen due to the variation of the air pressure of the cylinder is avoided.
Description
Technical field
The utility model relates to a kind of die-cutting machine, and having what relate to is the last sheet frame locking device of die-cutting machine.
Background technology
Along with market competition is growing more intense, also increasingly high to the requirement of printing the back equipment automatization, the automatic capability of raising equipment, operation of saving equipment and the work of downtime just seem extremely important.In the die-cutting device of printing machinery, when changing work such as sheet frame or ftercompction down, need constantly unclamp and lock sheet frame, therefore, need the sheet frame locking device.
What often use on the market is the structure of a kind of rotary spanner and compact heap, and rotary spanner can unclamp and lock compact heap, and this structure operation time of getting up is longer, and labour intensity is big, poor stability, and automaticity is lower.As shown in Figure 1.
Like the patent No. is No. 201020593720.0; The utility model patent that name is called " a kind of pneumatic locking device " discloses following content: a kind of pneumatic locking device; It is characterized in that it is made up of cylinder, contiguous block, hinged block, contiguous block bearing pin, fixed block bearing pin, tumbler, bearing rotating pin, fixed block, locating piece and cylinder fixed rotating shaft; Wherein, The hole of said cylinder fixed rotating shaft and cylinder stiff end is hinged, and the thread segment of fixed rotating shaft is connected on the fixture lower platform, and affiliated contiguous block is threaded with the cylinder operation end; One section and contiguous block lock clasp of said hinged block, contiguous block bearing pin and contiguous block are hinged; The other end of said hinged block and the locking of bearing rotating pin, bearing rotating pin and tumbler are hinged, the middle part of said hinged block and fixed block lock clasp; Fixed block Jiangzhou and hinged block are hinged, and said tumbler compresses locating piece, and affiliated fixed block is installed on the lower platform; Locating piece is installed on the lower bolster; Through the push-and-pull lower bolster, locating piece is positioned in the groove of goods disengaging fixed block, thus the position of location lower bolster.This locking device only relies on cylinder that locating piece is locked, in case the source of the gas air pressure of cylinder is not enough, when perhaps cylinder has problems; Just can not locating piece be locked, therefore, following sheet frame just is in releasing orientation; As a same reason, the locking device of this structure also can be applied on the sheet frame, but because also there is the gravity problem in last sheet frame; Adopt the locking device of this structure, its locking effect is poorer, often when cross cutting, causes mould-cutting precision not high.
Summary of the invention
In view of disadvantages of background technology, the technical problem that the utility model will solve provide a kind of can be all the time with the last sheet frame locking device of the die-cutting machine of locating piece location.
For this reason, the utility model adopts following technical scheme to realize: a kind of last sheet frame locking device of die-cutting machine comprises cylinder, fixed block, tumbler and locating piece; Have linking arm and locking arm on the said tumbler, said linking arm and said fixed block are hinged, and said locking arm contacts with contiguous block on the said cylinder push-rod; It is characterized in that being connected with on the said locking arm axle in the guiding; Axle slidably is enclosed within on the axle in the said guiding, and in said guiding, is with spring on the axle, also is provided with tapered roller on the said locking arm; Said locating piece is provided with the lock dog with inclined-plane, the inclined-plane of said lock dog and the taper surface of said tapered roller coupling.
Be connected and installed with bearing on the said locking arm, said bearing contacts with said contiguous block.
Said linking arm and the said locking arm structure that is in the shape of the letter V.
This structure of the utility model; Elastic force through spring; Linking arm that can be through tumbler is the inclined-plane lock dog coupling on tapered roller and the locating piece, and locking when will go up sheet frame and carry out lifting through the inclined-plane lock dog, when locking, is in locking state all the time; Have reliable and stable advantage, can not cause to lock the problem of sheet frame owing to the variation of adopting cylinder air pressure.
Description of drawings
Combine accompanying drawing to further describe the relevant details of the utility model below again.
Fig. 1 is the three-dimensional structure diagram of the utility model;
Fig. 2 is the three-dimensional structure diagram of another direction of the utility model;
Fig. 3 is the front view of the utility model Fig. 2;
Fig. 4 is the matching structure figure of axle in the utility model guiding with axle.
The specific embodiment
With reference to accompanying drawing, the last sheet frame locking device of this die-cutting machine comprises cylinder 1, fixed block 4, tumbler 17 and locating piece 14; Have linking arm 6 and locking arm 5 on the said tumbler 17; Said linking arm 6 is hinged with said fixed block 4, and said locking arm 5 contacts a hinged spring base 15 on the said locking arm 5 with contiguous block 3 on said cylinder 1 push rod 2; On spring base 15, be connected with axle 12 in the guiding; Axle 12 slidably is enclosed within on the axle 16 in the said guiding, and in said guiding, is with spring 9 on the axle 12, also is provided with tapered roller 10 on the said locking arm 5; Said locating piece 14 is provided with the lock dog 13 with inclined-plane, the taper surface coupling of the inclined-plane of said lock dog 13 and said tapered roller 10.On the spring base 15 of said locking arm 5, be connected and installed with bearing 8, said bearing 8 contacts with said contiguous block 3.This disconnected structure can reduce mechanical breakdown, and convenient maintenance and replacement.Said linking arm 6 and said locking arm 5 structure that is in the shape of the letter V, this V font structure, when linking arm 6 swings, locking arm 5 is immediately following swing, and locking and loosening locating piece are quick, and impetus is basically in the vertical direction of locating piece 4.When the utility model is worked, because the elastic force effect of spring 9 is withstood linking arm 6 through spring base 15 all the time; Make the lock dog 13 that has the inclined-plane on tapered roller 10 and the locating piece 14 on the linking arm 6 tightly cooperate, because therefore locating piece 14 is mounted on the sheet frame; In the process that lock dog 13 and tapered roller 10 mate, when last sheet frame is carried out lifting it is locked, because spring 9 is pushed down locking arm 5 all the time; Therefore, locking arm 5 is impaction state all the time, so; Reliable and stable when last sheet frame is locked, can't cause locking loosening problem owing to the variation of cylinder 1 air pressure.In the time will unblanking, cylinder 1 work, the push rod 2 of cylinder 1 is released; Promote bearing 8; And drive linking arm 6 along jointed shaft 7 swings, make tapered roller 10 on the locking arm 5 break away from simultaneously and have the lock dog 13 on inclined-plane on the locating pieces 14, thereby unclamp sheet frame; Mould on the last sheet frame is changed or keeped in repair, very convenient quick.Sheet frame locking device on the die-cutting machine of this structure, the mould-cutting precision that had both improved has and has improved production efficiency.
Claims (3)
1. the last sheet frame locking device of a die-cutting machine comprises cylinder, fixed block, tumbler and locating piece, has linking arm and locking arm on the said tumbler; Said linking arm and said fixed block are hinged; Said locking arm contacts with contiguous block on the said cylinder push-rod, it is characterized in that being connected with on the said locking arm axle in the guiding, and axle slidably is enclosed within on the axle in the said guiding; And in said guiding, be with spring on the axle; Also be provided with tapered roller on the said locking arm, said locating piece is provided with the lock dog with inclined-plane, the inclined-plane of said lock dog and the taper surface of said tapered roller coupling.
2. the last sheet frame locking device of die-cutting machine according to claim 1 is characterized in that being connected and installed with bearing on the said locking arm, and said bearing contacts with said contiguous block.
3. the last sheet frame locking device of die-cutting machine according to claim 1 is characterized in that said linking arm and the said locking arm structure that is in the shape of the letter V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200210595U CN202439055U (en) | 2012-01-16 | 2012-01-16 | Upper plate frame locking device for die cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200210595U CN202439055U (en) | 2012-01-16 | 2012-01-16 | Upper plate frame locking device for die cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202439055U true CN202439055U (en) | 2012-09-19 |
Family
ID=46820509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200210595U Expired - Lifetime CN202439055U (en) | 2012-01-16 | 2012-01-16 | Upper plate frame locking device for die cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202439055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485096A (en) * | 2015-12-31 | 2016-04-13 | 株洲三新包装技术有限公司 | Unit interlocking device for mobile multi-unit combination machine |
-
2012
- 2012-01-16 CN CN2012200210595U patent/CN202439055U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485096A (en) * | 2015-12-31 | 2016-04-13 | 株洲三新包装技术有限公司 | Unit interlocking device for mobile multi-unit combination machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103008728A (en) | Drill hole positioning and guiding device | |
| CN202439055U (en) | Upper plate frame locking device for die cutting machine | |
| CN109049125A (en) | A kind of processing maintenance drilling platform for punching press plastic products | |
| CN203580348U (en) | Pneumatic marking machine | |
| CN201659308U (en) | Drilling machine laser positioning device | |
| CN103317365A (en) | Support mechanism | |
| CN202894405U (en) | Guide plate drill | |
| CN203380629U (en) | Support mechanism | |
| CN202412346U (en) | Lower frame locking device of die-cutting machine | |
| CN204195760U (en) | A kind of easy-to-dismount robot catching plate hand | |
| CN203805512U (en) | Rotator marking device | |
| CN103909742B (en) | A kind of rotor marking device | |
| CN209063257U (en) | A kind of processing maintenance drilling platform for punching press plastic products | |
| CN202943308U (en) | Jig for irregular workpiece | |
| CN208497156U (en) | A kind of perforating device of plastic products | |
| CN208944949U (en) | A kind of novel bounce-proof punching assembly | |
| CN207839901U (en) | A kind of decompressor of gear machining apparatus | |
| CN201900289U (en) | Vertical type drilling machine | |
| CN205056875U (en) | Automatic material receiving device | |
| CN201997653U (en) | Fast die-filling device | |
| CN104354013A (en) | Driving platform of multi-station combination drilling machine | |
| CN205464647U (en) | Lathe is with automatic mantle fiber device | |
| CN208961246U (en) | A kind of movable type marking machine | |
| CN204235189U (en) | A kind of boring grab | |
| CN210305082U (en) | Machine tool for extrusion die |
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: 20120919 |