CN203331121U - Die cutting machine and double-clamping-block type die locking mechanism thereof - Google Patents
Die cutting machine and double-clamping-block type die locking mechanism thereof Download PDFInfo
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- CN203331121U CN203331121U CN2013203363690U CN201320336369U CN203331121U CN 203331121 U CN203331121 U CN 203331121U CN 2013203363690 U CN2013203363690 U CN 2013203363690U CN 201320336369 U CN201320336369 U CN 201320336369U CN 203331121 U CN203331121 U CN 203331121U
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- die
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Abstract
The utility model discloses a die cutting machine and a double-clamping-block type die locking mechanism thereof. The die locking mechanism comprises a transmission screw, a movable clamping block and a fixed clamping block, wherein the transmission screw is arranged beside a rotating shaft to be locked, the transmission screw is perpendicular to and intersects with the rotating shaft, the movable clamping block is arranged on one side of the rotating shaft and in screw fit on the transmission screw and can move in the axial direction of the transmission screw, and the fixed clamping block is arranged on the other side of the rotating shaft. When the die locking mechanism locks a die, the movable clamping block is driven to move to the fixed clamping block to clamp the rotating shaft. Due to the fact that the screw is high in transmission accuracy and has gradual clamping force, the better and controllable clamping accuracy and the sufficient clamping strength can be achieved, the die locking accuracy and reliability is guaranteed, and the punching accuracy is prevented from changing. The die locking mechanism also has the function of drive the transmission screw to rotate forwards and reversely through the match of a driving air cylinder, a gear and a rack, so that the full-automatic die locking effect is achieved. Furthermore, air sources of the air cylinder are easy to obtain. The die locking mechanism has the advantages of being low in cost and strong in adaptability.
Description
Technical field
The utility model relates to cross cutting process equipment art, refers in particular to a kind of die-cutting machine and double fastener piece formula clamping mechanism thereof.
Background technology
The die-cutting machine application industry is extensive; nearly all industrial circles that can relate to such as photoelectricity industry, printing industry, packaging industry, paper product industries are arranged; related product is too numerous to enumerate especially, for example: electronic shield material, electronic product protection pad pasting, PVC, PET, diffusion sheet, reflector plate, rupture pressure disc, optical cement, FPC, conduction sponge, double faced adhesive tape, VELCRO, copper platinum, aluminium platinum, foam, mylar film, silica gel piece, time power rubber cushion, Air Filter etc.The operation principle of die-cutting machine is to utilize hardware dies, steel knife or steel plate to apply certain pressure so that printing is rolled and is cut into definite shape by coining plate.Mainly include cross cutting, impression, gold stamping and laminating etc. according to the classification of the different process of its die cutting technique.
Die-cutting machine generally comprises organic frame, upper bolster and die shoe, and this die shoe is fixedly installed in upper rack, and the die shoe upper surface is provided with the table top of putting product to be cut; Upper bolster be positioned at die shoe directly over, it utilizes the oscilaltion activity of the cutting die of upper bolster to realize the cross cutting machining functions to the bench-top products of die shoe.Yet; existing die-cutting machine structure on the market at present; though can offer the basic cross cutting processing needs of user; but when being used, reality but finds to fail to reach best result of use and task performance on himself structure and serviceability; mode transfer and the clamping mechanism of especially existing die-cutting machine still have many deficiencies; its mode transfer and locked mode mostly adopt the manual adjustments mode, use inconvenience, and also have the defects such as its complex structure, locked mode dynamics deficiency.
The utility model content
The utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of simple in structure, stable and reliable for performance and die-cutting machine locked mode automatically and clamping mechanism thereof.
Another purpose of the present utility model is to provide a kind of die-cutting machine and clamping mechanism thereof of locked mode automatically.
For achieving the above object, the utility model adopts following technical scheme:
A kind of double fastener piece formula clamping mechanism of die-cutting machine, for locking rotating shaft corresponding on die-cutting machine, include drive screw, movable clip block and fixing fixture block, wherein, it is other and intersect vertically to extend with this rotating shaft and arrange that this drive screw is positioned at the side of waiting the rotating shaft of locking, this movable clip block is positioned at a side of this rotating shaft and is screwed together on aforementioned drive screw along the moving axially of drive screw, this fixedly fixture block be positioned at the opposite side of aforementioned rotating shaft; When clamping mechanism is locked, this movable clip block is driven to fixing fixture block direction and moves and clamp this rotating shaft.
Preferably, further include and drive cylinder, movable rack and travelling gear, this driving cylinder drive movable rack moves around, movable rack and travelling gear engagement, this travelling gear and aforementioned drive screw coaxially arrange, and travelling gear drives this drive screw and synchronously rotates.
Preferably, be provided with the arc-shaped concave with the suitable laminating in adjustment cam axle surface on described fixedly fixture block and movable clip block.
A kind of die-cutting machine, include frame, upper bolster, die shoe and crane, this die shoe is fixing die holder, it is fixedly installed in upper rack, upper bolster is active mould seat, its be positioned at die shoe directly over, this upper bolster is connected in the crane of lower end by pull bar, crane is positioned at the below of aforementioned die shoe, by driving and control the up and down to drive upper bolster oscilaltion activity of crane, also include two cross cutting camshafts and two adjustment cam axles, this cross cutting camshaft does not move up and down with respect to frame is fixing, between this cross cutting camshaft and adjustment cam axle respectively the driver plate by two pairs of outsides be connected, the two ends of driver plate are connected on the cam ring of cross cutting camshaft and adjustment cam axle, this crane is fixed with respect to the adjustment cam axle and with adjustment cam axle synchronous movement, when drive unit drives the rotation of cross cutting camshaft, this cross cutting camshaft drives the adjustment cam axle by driver plate and crane is simultaneously up and down, and then it is up and down to drive upper bolster, and, also include for locking the clamping mechanism of aforementioned adjustment cam axle.
Preferably; also be provided with mould adjusting mechanism for aforementioned adjustment cam axle; this mould adjusting mechanism includes worm gear, worm screw and regulates driving element; this worm gear is coaxially installed on aforementioned adjustment cam axle; this worm and wheel engagement; regulate driving element and drive the worm screw rotation, worm screw drives the rotation of adjustment cam axle by the transmission of worm gear.
Preferably, described adjusting driving element is in the manual adjustments rotary handle of the end setting of worm screw.
Preferably, described adjusting driving element includes the drive motors arranged in the side of worm screw, and this drive motors drives the worm screw rotation by the transmission of a pair of cone tooth again, and this is in the cone tooth, one cone tooth is installed on the output shaft of drive motors, and another cone tooth is coaxially installed on worm screw.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, as shown from the above technical solution, it utilizes drive screw to drive movable clip block to coordinate the clamping rotating shaft to realize the locked mode function with fixing fixture block, because the screw drive precision is high and be gradual clamping force, thereby there is better controlled clamping accuracy and enough clamping dynamics, and guarantee precision and the reliability of locked mode, cause punching precision can not change.With and cooperation by driving cylinder, rack and pinion to realize the driving effect to the drive screw rotating, and realize full-automatic locked mode effect, and utilizing cylinder as driving element, its source of the gas obtains conveniently, has cost and hangs down and adaptable advantage.
For more clearly setting forth architectural feature of the present utility model, technological means and the specific purposes that reach and function, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
The accompanying drawing explanation
Fig. 1 is whole the die-cutting machine assembling schematic perspective view of the embodiment of the utility model.
Fig. 2 is the assembling of the part on crane stereo amplification figure in the embodiment of the utility model.
Fig. 3 is the amplification schematic perspective view of clamping apparatus in the embodiment of the utility model.
Fig. 4 is the sectional view of clamping apparatus in the embodiment of the utility model.
Fig. 5 is the amplification schematic perspective view of clamping mechanism in the embodiment of the utility model.
The accompanying drawing identifier declaration:
10, frame 20, upper bolster
30, die shoe 40, pull bar
50, crane 61, cross cutting camshaft
62, adjustment cam axle 63, driver plate
70, mould adjusting mechanism 71, worm gear
72, worm screw 73, handle
74, drive motors 75,76, cone tooth
80, clamping mechanism 81, driving cylinder
82, movable rack 83, travelling gear
84, drive screw 85, movable clip block
851, arc-shaped concave 86, fixing fixture block
861, arc-shaped concave
The specific embodiment
Please refer to shown in Fig. 1 to Fig. 5, it has demonstrated the concrete structure of the preferred embodiment of the utility model, this die-cutting machine includes frame 10, upper bolster 20 and die shoe 30, this die shoe 30 is fixing die holders, it is fixedly installed in frame 10 tops, and die shoe 30 upper surfaces are provided with the table top of putting product to be cut; Upper bolster 20 is active mould seat, its be positioned at die shoe 30 directly over, the bottom surface of upper bolster 20 is equipped with cutting die and fixed mechanism thereof, it utilizes the oscilaltion activity of the cutting die of upper bolster 20 to realize the cross cutting machining functions to the bench-top products of die shoe 30.
This upper bolster 20 is connected in the crane 50 of lower end by pull bar 40, pull bar 40, through the positioning guide hole on die shoe 30, has guaranteed the cross cutting aligning accuracy of upper and lower die holder 20,30.Crane 50 is positioned at the below of aforementioned die shoe 30, by driving and control the up and down to drive upper bolster 20 oscilaltion activities of crane 50.
In the present embodiment, the oscilaltion of crane 50 and adjusting system drive realization by many groups eccentric cam shaft, should include two cross cutting camshafts 61 and two adjustment cam axles 62 by many group eccentric cam shafts, this cross cutting camshaft 61 does not move up and down with respect to frame 10 is fixing, between this cross cutting camshaft 61 and adjustment cam axle 62 respectively the driver plate 63 by two pairs of outsides be connected, the two ends of driver plate 63 are connected on the cam ring of cross cutting camshaft 61 and adjustment cam axle 62.This crane 50 is fixing and with adjustment cam axle 62 synchronous movements with respect to adjustment cam axle 62, when drive unit drives 61 rotation of cross cutting camshaft, this cross cutting camshaft 61 drives adjustment cam axle 62 by driver plate 63 and crane 50 is simultaneously up and down, and then it is up and down to drive upper bolster 20.
And, also be provided with mould adjusting mechanism 70 and clamping mechanism 80 for aforementioned adjustment cam axle 62.
As shown in Figure 2, this mould adjusting mechanism 70 is regulated the needed suitable cross cutting height of upper bolster 20 for driving 62 rotations of adjustment cam axle, so that needed cross cutting space etc. to be provided.Particularly, when 62 rotation of adjustment cam axle, it utilizes the cam ring on its camshaft can change the distance of crane 50 with respect to die shoe 30, and then changes the height of upper bolster 20 with respect to die shoe 30.This mould adjusting mechanism 70 includes worm gear 71, worm screw 72 and regulates driving element; this worm gear 71 is coaxially installed on aforementioned adjustment cam axle 62; this worm screw 72 and worm gear 71 engagements; regulate driving element and rotate for driving worm screw 72, worm screw 72 drives 62 rotations of adjustment cam axle by the transmission of worm gear 71.The regulative mode that the adjusting driving element can adopt manually or automatically and both combine in the present embodiment, for example can be provided with manual adjustments rotary handle 73 in the end of worm screw 72, utilize this handle 73 to facilitate manual drive worm screw 72 rotations to be regulated; Perhaps the side in worm screw 72 is provided with drive motors 74, this drive motors 74 can drive by the transmission of a pair of cone tooth 75,76 function that worm screw 72 rotations realize automatic adjusting again, this is in the cone tooth, one cone tooth 75 is installed on the output shaft of drive motors 74, and another cone tooth 76 is coaxially installed on worm screw 72.
In conjunction with shown in Fig. 3 to Fig. 5, this clamping mechanism 80 is for locking aforementioned adjustment cam axle 62, and restriction adjustment cam axle 62 can not rotate, and then keeps the state after aforementioned mould adjusting mechanism 70 is regulated.Therefore, when mould adjusting mechanism 70 needs mode transfer, this clamping mechanism 80 unclamps regulating the locking effect of camshaft 62, and when mould adjusting mechanism 70 mode transfers put in place, this clamping mechanism 80 just needs this adjustment cam axle 62 of locking.This clamping mechanism 80 includes and drives cylinder 81, movable rack 82, travelling gear 83, drive screw 84, movable clip block 85 and fixing fixture block 86.Wherein, this driving cylinder 81 drives movable racks 82 and moves around, and utilizes cylinder as driving element, and its source of the gas obtains convenient and cost is lower, and apparatus adaptability is stronger.Movable rack 82 band nutating gear 83 rotations with travelling gear 83 engagements, this drive screw 84 coaxially arranges with travelling gear 83.This drive screw 84 is positioned at the side side of aforementioned adjustment cam axle 62 and intersects vertically to extend with aforementioned adjustment cam axle 62 and arranges, and because the screw drive precision is high and be gradual clamping force, thereby has better controlled clamping accuracy and enough clamping dynamics.This movable clip block 85 is positioned at a side of adjustment cam axle 62 and is screwed together in moving axially along drive screw 84 on aforementioned drive screw 84, should be fixedly fixture block 86 be positioned at the opposite side of adjustment cam axle 62, this fixedly is provided with the arc-shaped concave 851,861 with the 62 surperficial suitable laminatings of adjustment cam axle on fixture block 86 and movable clip block 85.When clamping mechanism 80 locking, this movable clip block 85 is driven to fixing fixture block 86 directions and moves, and this two arc-shaped concave 851,861 presses on adjustment cam axle 62 realizes locking function by 62 clampings of adjustment cam axle; When release, this movable clip block 85 is driven and is away from the fixedly direction of fixture block 86 and moves, and unclamps regulating the clamping action of camshaft 62.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore any trickle modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. the double fastener piece formula clamping mechanism of a die-cutting machine, for locking rotating shaft corresponding on die-cutting machine, it is characterized in that: include drive screw, movable clip block and fixing fixture block, wherein, it is other and intersect vertically to extend with this rotating shaft and arrange that this drive screw is positioned at the side of waiting the rotating shaft of locking, this movable clip block is positioned at a side of this rotating shaft and is screwed together on aforementioned drive screw along the moving axially of drive screw, this fixedly fixture block be positioned at the opposite side of aforementioned rotating shaft; When clamping mechanism is locked, this movable clip block is driven to fixing fixture block direction and moves and clamp this rotating shaft.
2. the double fastener piece formula clamping mechanism of die-cutting machine according to claim 1; it is characterized in that: further include and drive cylinder, movable rack and travelling gear; this driving cylinder drives movable rack and moves around; movable rack and travelling gear engagement; this travelling gear and aforementioned drive screw coaxially arrange, and travelling gear drives this drive screw and synchronously rotates.
3. the double fastener piece formula clamping mechanism of die-cutting machine according to claim 1 and 2, is characterized in that: be provided with the arc-shaped concave with the suitable laminating in surface of adjustment cam axle on described fixedly fixture block and movable clip block.
4. a die-cutting machine, include frame, upper bolster, die shoe and crane, this die shoe is fixing die holder, it is fixedly installed in upper rack, upper bolster is active mould seat, its be positioned at die shoe directly over, this upper bolster is connected in the crane of lower end by pull bar, crane is positioned at the below of aforementioned die shoe, by driving and control the up and down to drive upper bolster oscilaltion activity of crane, it is characterized in that: also include two cross cutting camshafts and two adjustment cam axles, this cross cutting camshaft does not move up and down with respect to frame is fixing, between this cross cutting camshaft and adjustment cam axle respectively the driver plate by two pairs of outsides be connected, the two ends of driver plate are connected on the cam ring of cross cutting camshaft and adjustment cam axle, this crane is fixed with respect to the adjustment cam axle and with adjustment cam axle synchronous movement, when drive unit drives the rotation of cross cutting camshaft, this cross cutting camshaft drives the adjustment cam axle by driver plate and crane is simultaneously up and down, and then it is up and down to drive upper bolster, and, also include for locking the described clamping mechanism of aforementioned claims 1 to 3 any one of aforementioned adjustment cam axle.
5. die-cutting machine according to claim 4; it is characterized in that: for aforementioned adjustment cam axle, also be provided with mould adjusting mechanism; this mould adjusting mechanism includes worm gear, worm screw and regulates driving element; this worm gear is coaxially installed on aforementioned adjustment cam axle; this worm and wheel engagement; regulate driving element and drive the worm screw rotation, worm screw drives the rotation of adjustment cam axle by the transmission of worm gear.
6. die-cutting machine according to claim 5, is characterized in that: the manual adjustments rotary handle that described adjusting driving element arranges for the end in worm screw.
7. die-cutting machine according to claim 5, it is characterized in that: described adjusting driving element includes the drive motors arranged in the side of worm screw, this drive motors drives the worm screw rotation by the transmission of a pair of cone tooth again, this is in the cone tooth, one cone tooth is installed on the output shaft of drive motors, and another cone tooth is coaxially installed on worm screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203363690U CN203331121U (en) | 2013-06-09 | 2013-06-09 | Die cutting machine and double-clamping-block type die locking mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203363690U CN203331121U (en) | 2013-06-09 | 2013-06-09 | Die cutting machine and double-clamping-block type die locking mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331121U true CN203331121U (en) | 2013-12-11 |
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ID=49699818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203363690U Expired - Fee Related CN203331121U (en) | 2013-06-09 | 2013-06-09 | Die cutting machine and double-clamping-block type die locking mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331121U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092155A (en) * | 2014-07-22 | 2014-10-08 | 台州美新源环保设备科技有限公司 | Knife roll |
| CN105922353A (en) * | 2016-05-12 | 2016-09-07 | 瑞安市丰日机械有限公司 | Film cutting machine with adjustable movable mold |
| CN106238586A (en) * | 2016-09-07 | 2016-12-21 | 安徽鲲鹏装备模具制造有限公司 | A kind of mould rotational lock mechanism |
| CN111571703A (en) * | 2020-05-26 | 2020-08-25 | 无锡职业技术学院 | Machining equipment with cutting waste recycling function |
-
2013
- 2013-06-09 CN CN2013203363690U patent/CN203331121U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092155A (en) * | 2014-07-22 | 2014-10-08 | 台州美新源环保设备科技有限公司 | Knife roll |
| CN104092155B (en) * | 2014-07-22 | 2016-08-24 | 台州美新源环保设备科技有限公司 | A kind of rotor |
| CN105922353A (en) * | 2016-05-12 | 2016-09-07 | 瑞安市丰日机械有限公司 | Film cutting machine with adjustable movable mold |
| CN106238586A (en) * | 2016-09-07 | 2016-12-21 | 安徽鲲鹏装备模具制造有限公司 | A kind of mould rotational lock mechanism |
| CN111571703A (en) * | 2020-05-26 | 2020-08-25 | 无锡职业技术学院 | Machining equipment with cutting waste recycling function |
| CN111571703B (en) * | 2020-05-26 | 2021-08-24 | 无锡职业技术学院 | Machining equipment with cutting waste recycling function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |