CN204673887U - The counterdie lifting assembly of plastic molding press - Google Patents
The counterdie lifting assembly of plastic molding press Download PDFInfo
- Publication number
- CN204673887U CN204673887U CN201520379172.4U CN201520379172U CN204673887U CN 204673887 U CN204673887 U CN 204673887U CN 201520379172 U CN201520379172 U CN 201520379172U CN 204673887 U CN204673887 U CN 204673887U
- Authority
- CN
- China
- Prior art keywords
- cam
- fork
- counterdie
- side plate
- articulated
- 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 - Fee Related
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Abstract
The utility model relates to a kind of counterdie lifting assembly of plastic molding press, comprise frame and counterdie mount pad, also comprise motor, first cam, second cam, first fork, second fork, first connector and the second connector, motor drives and is provided with motor shaft, first fork and the second fork set gradually from top to bottom, first fork one end is articulated with frame, the other end and the first cam are oppositely arranged and can vertically swing, second fork one end is articulated with frame, the other end and the second cam are oppositely arranged and can vertically swing, the end that first connector two ends are articulated with the first fork and the second fork respectively makes both synchronous hunting, second connector two ends are articulated with the chien shih synchronization lifting of counterdie mount pad and the first fork respectively.Adopt such scheme, the utility model provides a kind of counterdie lifting assembly making counterdie stablize the plastic molding press risen or decline.
Description
Technical field
The utility model relates to a kind of plastic molding press, is specifically related to a kind of counterdie lifting assembly of plastic molding press.
Background technology
Cup press be a kind of will plastic sheet launch after to be become the equipment of plastic cup or other plastic tablewares by Mould Machining, traditional shaping mechanism comprises the transmitting assembly, heating component and the die assembly that set gradually along processing direction of transfer, this die assembly comprises patrix and counterdie, the guide pillar for leading is provided with between patrix and counterdie, below counterdie, be often provided with the cylinder pushing it and rise or decline, and limited owing to pushing power, not only inconvenience be installed when multiple cylinder pushes simultaneously and rise or less stable in decline.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of counterdie lifting assembly making counterdie stablize the plastic molding press risen or decline.
For achieving the above object, the utility model provides following technical scheme: comprise frame and counterdie mount pad, it is characterized in that: also comprise motor, first cam, second cam, first fork, second fork, first connector and the second connector, described motor drives and is provided with motor shaft, the first described cam and the second cam are fixedly installed on motor shaft outer peripheral face, the first described fork and the second fork set gradually from top to bottom, first described fork one end is articulated with frame, the other end and the first cam are oppositely arranged and can vertically swing, second described fork one end is articulated with frame, the other end and the second cam are oppositely arranged and can vertically swing, the end that the first described connector two ends are articulated with the first fork and the second fork respectively makes both synchronous hunting, the second described connector two ends are articulated with the chien shih synchronization lifting of counterdie mount pad and the first fork respectively, when the first described cam first fork rises, second cam is away from the second fork, form the rising driving condition of counterdie driven unit, the second described cam second fork, the first cam, away from the first fork, forms the decline driving condition of counterdie driven unit.
By adopting technique scheme, when the rising of needs counterdie coordinates processing plastic sheet material with patrix, rotated by motor shaft by motor, motor shaft drives the first cam and the second cam to rotate, first cam is conflicted with the first fork and the swinging end that the first fork is contacted rises, meanwhile, the second cam cancels interlock away from the second fork; When needs counterdie declines away from patrix taking-up processed finished products, rotated by motor shaft by motor, motor shaft drives the first cam and the second cam to rotate, second cam is conflicted with the second fork and the swinging end that the first fork is contacted rises, meanwhile, the first cam cancels interlock away from the first fork; Make Area of bearing larger by the fit system of cam and fork, more stable lifting when many cam engagement, and unified employing unified driving source, structure is more succinct.
The utility model is set to further: described motor shaft is provided with two the first cams and second cam, the second described cam is corresponding with in the middle part of counterdie, and the first described cam is symmetrical arranged along motor shaft about the second cam.
By adopting technique scheme, counterdie rises needs larger Area of bearing, therefore adopt two the first cams to be used for making counterdie increase, because counterdie itself has weight, only adopt a second cam guarantee counterdie to decline to put in place, ensure the spacing between upper/lower die after launching, be convenient to production and processing, be symmetrical arranged, make entirety more stable.
The utility model is set to further: the first described fork comprises first substrate, first side plate, first dividing plate and first is to joining post, the first described side plate is relatively processed direction of transfer and is fixedly installed on first substrate both sides respectively, the first described dividing plate quantity is between two the first side plates being fixed on the relative both sides of first substrate, space between first side plate is divided into point chamber corresponding with the first cam and the second cam respectively by the first described dividing plate, described first between first side plate of joining post and be fixedly installed on both sides and through dividing plate, described first avoids both to offset the cannelure of joining to joining to be provided with between post and the second cam.
By adopting technique scheme, point chamber ensures that between each first cam and the second cam, rotation track is comparatively clear and definite, be convenient to install, and the setting of cannelure avoids the second cam false touch first to cause maloperation to joining post while stable.
The utility model is set to further: the second described fork comprises the second side plate and second to joining post, the second described side plate lays respectively between the first cam and each second cam, described second between second side plate of joining post and be fixedly installed on both sides, and the second described side sheet room forms the limit chamber suitable with the second cam face.
By adopting technique scheme, limit chamber ensures that the first cam rotation track is comparatively clear and definite, the second side plate and being distinguished below between the first cam and each second cam, increases stable further.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model detailed description of the invention;
Fig. 2 is the stereogram of the utility model detailed description of the invention first fork;
Fig. 3 is the stereogram of the utility model detailed description of the invention second fork.
Detailed description of the invention
As shown in Fig. 1-Fig. 3, the utility model discloses a kind of counterdie lifting assembly of plastic molding press, the utility model discloses a kind of shaping mechanism of plastic molding press, comprise frame and counterdie mount pad 1, frame is prior art, do not draw in the accompanying drawings, also comprise motor 2, first cam 3, second cam 4, first fork 5, second fork 6, first connector 7 and the second connector 8, motor 2 drives and is provided with motor shaft 21, frame is provided with the bearing block 9 for stable mounted motor axle 21, first cam 3 and the second cam 4 are fixedly installed on motor shaft 21 outer peripheral face, first fork 5 and the second fork 6 set gradually from top to bottom, first fork 5 one end 58 is articulated with frame, the other end 57 and the first cam 3 are oppositely arranged and can vertically swing, second fork 6 one end 63 is articulated with frame, the other end 64 and the second cam 4 are oppositely arranged and can vertically swing, the end that first connector 7 two ends are articulated with the first fork 5 and the second fork 6 respectively makes both synchronous hunting, second connector 8 two ends are articulated with the chien shih synchronization lifting of counterdie and the first fork 5 respectively, first cam 3 extrudes the first fork 5 when rising, second cam 4 is away from the second fork 6, form the rising driving condition of counterdie driven unit, second cam 4 extrudes the second fork 6, first cam 3 is away from the first fork 5, form the decline driving condition of counterdie driven unit, when the rising of needs counterdie coordinates processing plastic sheet material with patrix, rotated by motor shaft 21 by motor 2, motor shaft 21 drives the first cam 3 and the second cam 4 to rotate, and the first cam 3 is conflicted with the first fork 5 and the swinging end that the first fork 5 is contacted rises, meanwhile, the second cam 4 cancels interlock away from the second fork 6, when needs counterdie declines away from patrix taking-up processed finished products, rotated by motor shaft 21 by motor 2, motor shaft 21 drives the first cam 3 and the second cam 4 to rotate, second cam 4 is conflicted with the second fork 6 and the swinging end that the first fork 5 is contacted rises, meanwhile, the first cam 3 cancels interlock away from the first fork 5, make Area of bearing larger by the fit system of cam and fork, more stable lifting when many cam engagement, and unified employing unified driving source, structure is more succinct.
Motor shaft 21 is provided with two the first cams 3 and second cam 4, second cam 4 is corresponding with in the middle part of counterdie, first cam 3 is symmetrical arranged along motor shaft 21 about the second cam 4, patrix rises needs larger Area of bearing, therefore adopt two the first cams 3 to rise for making counterdie, because counterdie itself has weight, only adopt second cam 4 to ensure that counterdie can decline to put in place, ensure the spacing between upper/lower die after launching, be convenient to production and processing, be symmetrical arranged, make entirety more stable.
First fork 5 comprises first substrate 51, first side plate 52, first dividing plate 53 and first is to joining post 54, first side plate 52 relatively processing direction of transfer is fixedly installed on first substrate 51 both sides respectively, first dividing plate 53 quantity is between two the first side plates 52 being fixed on the relative both sides of first substrate 51, space between first side plate 52 is divided into point chamber 55 corresponding with the first cam 3 and the second cam 4 respectively by the first dividing plate 53, first between first side plate 52 of joining post 54 and be fixedly installed on both sides and through dividing plate, first avoids both to offset the cannelure 56 of joining to joining to be provided with between post 54 and the second cam 4, between each first cam 3 and the second cam 4, rotation track is comparatively clear and definite to divide chamber to ensure, be convenient to while stable install, and the setting of cannelure avoids the second cam 4 false touch first to cause maloperation to joining post 54, also make structure compacter, first dividing plate 53 one end is articulated with frame, the other end is articulated with the first connector 7.
Second fork 6 comprises the second side plate 61 and second to joining post 62, second side plate 61 lays respectively between the first cam 3 and each second cam 4, second between second side plate 61 of joining post 62 and be fixedly installed on both sides, the limit chamber suitable with the second cam 4 shape is formed between the second side plate 61, limit chamber ensures that the first cam 3 rotation track is comparatively clear and definite, second side plate 61 and by between the first cam 3 and each second cam 4 below distinguish, further increase is stable, second side plate 61 one end is articulated with frame, and the other end is articulated with the first connector 7.
Claims (4)
1. the counterdie lifting assembly of a plastic molding press, comprise frame and counterdie mount pad, it is characterized in that: also comprise motor, first cam, second cam, first fork, second fork, first connector and the second connector, described motor drives and is provided with motor shaft, the first described cam and the second cam are fixedly installed on motor shaft outer peripheral face, the first described fork and the second fork set gradually from top to bottom, first described fork one end is articulated with frame, the other end and the first cam are oppositely arranged and can vertically swing, second described fork one end is articulated with frame, the other end and the second cam are oppositely arranged and can vertically swing, the end that the first described connector two ends are articulated with the first fork and the second fork respectively makes both synchronous hunting, the second described connector two ends are articulated with the chien shih synchronization lifting of counterdie mount pad and the first fork respectively, when the first described cam first fork rises, second cam is away from the second fork, form the rising driving condition of counterdie driven unit, the second described cam second fork, the first cam, away from the first fork, forms the decline driving condition of counterdie driven unit.
2. the counterdie lifting assembly of plastic molding press according to claim 1, it is characterized in that: described motor shaft is provided with two the first cams and second cam, the second described cam is corresponding with in the middle part of counterdie, and the first described cam is symmetrical arranged along motor shaft about the second cam.
3. the counterdie lifting assembly of plastic molding press according to claim 2, it is characterized in that: the first described fork comprises first substrate, first side plate, first dividing plate and first is to joining post, the first described side plate is relatively processed direction of transfer and is fixedly installed on first substrate both sides respectively, the first described dividing plate quantity is between two the first side plates being fixed on the relative both sides of first substrate, space between first side plate is divided into point chamber corresponding with the first cam and the second cam respectively by the first described dividing plate, described first between first side plate of joining post and be fixedly installed on both sides and through dividing plate, described first avoids both to offset the cannelure of joining to joining to be provided with between post and the second cam.
4. the counterdie lifting assembly of plastic molding press according to claim 2, it is characterized in that: the second described fork comprises the second side plate and second to joining post, the second described side plate lays respectively between the first cam and each second cam, described second between second side plate of joining post and be fixedly installed on both sides, and the second described side sheet room forms the limit chamber suitable with the second cam face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379172.4U CN204673887U (en) | 2015-06-04 | 2015-06-04 | The counterdie lifting assembly of plastic molding press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379172.4U CN204673887U (en) | 2015-06-04 | 2015-06-04 | The counterdie lifting assembly of plastic molding press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204673887U true CN204673887U (en) | 2015-09-30 |
Family
ID=54173607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520379172.4U Expired - Fee Related CN204673887U (en) | 2015-06-04 | 2015-06-04 | The counterdie lifting assembly of plastic molding press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204673887U (en) |
-
2015
- 2015-06-04 CN CN201520379172.4U patent/CN204673887U/en not_active Expired - Fee Related
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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: 20150930 Termination date: 20160604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |