CN205364443U - Make -up machine mode locking device - Google Patents
Make -up machine mode locking device Download PDFInfo
- Publication number
- CN205364443U CN205364443U CN201520937172.1U CN201520937172U CN205364443U CN 205364443 U CN205364443 U CN 205364443U CN 201520937172 U CN201520937172 U CN 201520937172U CN 205364443 U CN205364443 U CN 205364443U
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- China
- Prior art keywords
- locked mode
- seat
- forming machine
- piece
- mode locking
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a make -up machine mode locking device, make -up machine mode locking device's movable die holder rear end is equipped with mode locking clamping device, mode locking clamping device contains the mode locking seat, the mode locking seat is equipped with accommodation space and at least binary oil outlet to put in holding space contents and promoted the piece and press the piece of pulling, promote piece outside ring and be equipped with the lug of laminating in the accommodation space inner edge, make mode locking seat inner edge district separate an at least binary oil outlet groove, and promote a piece inboard and have an inclined plane, the pressure is pulled the piece outside and is equipped with and corresponds an inclined plane that promotes piece inclined plane inclination to in the pressure inboard face of pulling of pressing that forms of piece of pulling, in view of the above, can utilize respectively in the produced pressure of binary oil outlet oiling with promote the piece inclination and come control and press the piece of pulling to push away that support or the pine takes off in tiebar, centre gripping and liberation with completion mode locking clamping device have reached accurately and the efficiency aplit -second control clamp force, and then reach the purpose that the improvement finished product jetted out the precision.
Description
Technical field
This utility model system, about a kind of forming machine clamping apparatus, is espespecially used on plastic injection machine or Die casting machine, for the locked mode clamping device of clamping or liberation brother's woods post.
Background technology
The clamp force system of forming machine is one of factor of impact injection finished product accuracy, and general known common locked mode clamping device, refer to the Republic of China and announce No. M481124 " can huge pillar depart from Jet forming machine " patent, it is that exposure has a tool left side, the mode locking cylinder of right grip block, and in grip block, it is formed with tooth portion, it is positioned at a left side for mode locking cylinder, it is equipped with mould-locking large-column in right grip block, and this mould-locking large-column is provided with the thread corresponding with tooth portion, thereby, can in active mould seat after mould-locking large-column top offset, active mould seat is allowed to be fixed on locked mode position through making the thread of mould-locking large-column be meshed with the tooth portion of relevant position；But, if clamp force is less than mould cavity pressure, it will make mould produce gap, cause injection finished product flaw；If clamp force is excessive, huge pillar bending can be caused again or make template deformation.
nullFor improving above-mentioned disappearance，Therefore the Republic of China announces M369848 patent，System discloses a kind of " double-template mould-clamping mechanism "，It lies in and sets clamping and positioning device on moving platen，And make clamping and positioning device be sheathed on outside pillar，And outside moving platen, set high-voltage lock mould cylinder，It is positioned at high-voltage lock mould cylinder one end and is provided with mean for half nut of clamp posts，This half nut has tooth portion and is provided with clamping validator in one end，To confirm pillar and half position of engagement, nut tooth portion，Additionally，It is provided with mode transfer gear in quiet template lower end，And nut is engaged mutually before making mode transfer gear and motor and being located at quiet template corner，Thereby，Can before locked mode，Moving platen is measured through clamping validator，And allow motor start drive mode transfer gear to make it rotate the front nut of gearing again，Pillar is made to carry out trimming movement between mode transfer original position and mode transfer extreme position，Until the tooth portion that clamping validator confirms pillar upper tooth portion and half nut is apposition，The time consumed to reduce mode transfer to correct.
nullSeparately，The Republic of China announces M396752 patent，System discloses a kind of " clamping apparatus of plastic injection machine "，It is that active mould seat has placed guide rod with fixing die holder，This guide rod has fixing end and the tooth section of tool plural number latch，It is formed with mark of mouth between each latch，It is positioned at active mould seat and is provided with mean for the positioning body that guide rod places，This positioning body has a draw-in groove，Draw-in groove cell wall forms plural number card convex，It is formed with card recessed between each card convex，And it is provided with positioning unit in active mould seat，This positioning unit interlocks trip，And in trip week side be provided with correspondence and fasten mark of mouth and block recessed protuberance，Thereby，Can in time carrying out locked mode operation，Control positioning unit start，Cylinder pressure is made to drive trip to block and be butted between guide rod and positioning body，Now，The protuberance of trip can correspond to positioning body card is recessed and the mark of mouth of guide rod，It is made to produce oblique contract effect to complete locked mode operation.
But, through the mode being respectively provided with tooth portion or tooth section makes it engage and makes active mould seat fixing, it would still be possible to produce backlash because the position of engagement cannot be placed exactly between tooth portion or tooth section, and then there is the situation that clamp force is excessive or not enough.
Utility model content
This utility model, for the disappearance of prior art existence, its object is to provide a kind of forming machine clamping apparatus that can be precisely controlled clamp force.
For achieving the above object, this utility model adopts such as purgation technical scheme:
A kind of forming machine clamping apparatus, including fixing die holder and an active mould seat, described fixing die holder is provided with mean for active mould seat and carries out matched moulds, locked mode and die sinking action taxi driver brother's woods post relative to this fixing die holder displacement, being positioned at this active mould seat rear end and be provided with the locked mode clamping device for clamping with liberate brother's woods post, described locked mode clamping device includes:
One locked mode seat, described locked mode seat is the shell body with an opening, and in being internally formed an accommodation space, locked mode seat is provided with at least one first turnover oilhole and one second turnover oilhole；
One enclosing cover, described enclosing cover is locked on the opening of locked mode seat by locking part；
One pushing block, described pushing block is located between accommodation space and the enclosing cover of described locked mode seat, it is positioned at outside described pushing block and is equipped with a projection, the outside of described projection fits in this accommodation space inner edge, and at least one first turnover oil groove and one second turnover oil groove is separated out in this locked mode seat inner edge, described first turnover oil groove and the second turnover oil groove are connected with the first turnover oilhole of described locked mode seat and the second turnover oilhole respectively, and form an inclined-plane inside this pushing block；
One presses block, described in press and outside block, be provided with an inclined-plane, the gradient on described inclined-plane is corresponding to the gradient on the inclined-plane of described pushing block, and presses and be formed with one in this inside block and press face.
As a kind of preferred version, the contact surface of described projection and locked mode seat is provided with at least one oil sealing.
As a kind of preferred version, the contact surface of described locked mode seat and pushing block is provided with an oil sealing.
As a kind of preferred version, described pushing block and enclosing cover contact surface are provided with an oil sealing.
As a kind of preferred version, between described enclosing cover and locked mode seat, it is provided with an oil sealing.
As a kind of preferred version, described forming machine is plastic injection machine.
As a kind of preferred version, described forming machine is Die casting machine.
As a kind of preferred version, described active mould seat or fixing die holder wear brother's woods post place and are provided with locked mode portion, and the end face in described locked mode portion is provided with one for increasing the pressurized cylinder of clamp force.
As a kind of preferred version, described pressurized cylinder includes a cylinder body, a piston rod piece, described cylinder body the first end is provided with oiler, second end is provided with oil-out, described oil-out is internal with locked mode portion to be connected, and described piston rod piece is located in cylinder body, and between oiler and oil-out, being formed with a space between described piston rod piece with corresponding oil-out, the cylinder wall in described space is provided with a pouring orifice.
The clamping apparatus of this utility model is when carrying out locked mode action, in locked mode seat, force feed is injected first and pass in and out oilhole, make pushing block be filled with in the first oil promotion passing in and out oil groove, and mat pushing block with press the inclined-plane that block contacts and make to press block and pushed against and allow the face of pressing stick in brother's woods post to set up clamp force；And when being intended to put clamp force, then force feed is injected the second turnover oilhole, make pushing block be filled with and promote in the second oil passing in and out oil groove and reset, and make pushing and pressing in the pressure releases pressing block, thereby, reach clamping and the liberation of locked mode clamping device.
By adopting technique scheme, this utility model compared with prior art has clear advantage and beneficial effect, specifically, there is the pushing block of corresponding gradient by arranging in the locked mode seat of forming machine clamping apparatus and press block, and be located at the projection on pushing block locked mode seat is separated out two turnover oilholes and two turnover oil grooves, allow to utilize fill cup hydraulic and gradient to promote pushing block adjustment to be butted on the strength pressing block, to complete clamping and the liberation of locked mode clamping device, reach accurate and quick control clamp force effect, and then reach to improve the purpose of finished product injection precision.
For more clearly setting forth architectural feature of the present utility model, technological means and the specific purposes reached thereof and function, below in conjunction with accompanying drawing and specific embodiment, this utility model is described in further detail:
Accompanying drawing explanation
Fig. 1 is the front view of the forming machine of the embodiment of this utility model；
Fig. 2 is the side view of the forming machine of the embodiment of this utility model；
Fig. 3 is the side view of the locked mode clamping device of the embodiment of this utility model；
Fig. 4 is the sectional view of the locked mode clamping device of the embodiment of this utility model；
Fig. 5 is the locked mode clamping device locked mode schematic diagram of the embodiment of this utility model；
The locked mode clamping device that Fig. 6 is the embodiment of this utility model unclamps locked mode schematic diagram；
Fig. 7 is the shaping machine structure schematic diagram of another embodiment of this utility model；
Fig. 8 is the pressurized cylinder structural representation of another embodiment of this utility model.
Accompanying drawing identifier declaration:
1-forming machine clamping apparatus, 2-fixes die holder, 3-active mould seat, 31-locked mode portion, 4-brother's woods post, 5-locked mode clamping device, 51-locked mode seat, 511-accommodation space, 512-first passes in and out oilhole, 513-second passes in and out oilhole, and 514-first passes in and out oil groove, and 515-second passes in and out oil groove, 52-enclosing cover, 53-pushing block, 531-projection, 532-inclined-plane, 54-presses block, 541-inclined-plane, 542-presses face, 55-locking part, 56-oil sealing, 6-pressurized cylinder, 61-cylinder body, 611-oiler, 612-oil-out, 613-pouring orifice, 62-piston rod piece, A-space.
Detailed description of the invention
As shown in Figure 1, 2, the forming machine clamping apparatus 1 of this utility model includes fixing die holder 2 and an active mould seat 3, described fixing die holder 2 and active mould seat 3 all run through four Gen Gelin posts 4, described brother's woods post 4 can carry out matched moulds, locked mode and die sinking action for corresponding fixing die holder 2 displacement of active mould seat 3, and is provided with four locked mode clamping devices 5 for clamping with liberate brother's woods post 4 in active mould seat 3 rear end brother's woods post 4.
As shown in Figure 3,4, this locked mode clamping device 5 includes locked mode seat 51, enclosing cover 52, pushing block 53 and and presses block 54；This locked mode seat 51 is the shell body with an opening, and is internally formed an accommodation space 511 in shell body, is positioned at this shell body and is provided with the first turnover oilhole 512 and the second turnover oilhole 513, and locked mode seat 51 can pass through locking part 55 and be locked on active mould seat 3；This enclosing cover 52 is locked on the opening of locked mode seat 51 by locking part 55；Pushing block 53 is located between this locked mode seat 51 accommodation space 511 and enclosing cover 52, it is positioned at outside pushing block 53 and is equipped with a projection 531, and make projection 531 fit in accommodation space 511 inner edge, and the first turnover oil groove 514 and the second turnover oil groove 515 is separated out in locked mode seat 51 inner edge, this the first turnover oil groove 514 passes in and out oil groove 515 and is connected with the first turnover oilhole 512 of locked mode seat 51 and the second turnover oilhole 513 respectively with second, and forms an inclined-plane 532 inside pushing block 53；And press and outside block 54, be provided with an inclined-plane 541, and make gradient inclined-plane 532 gradient corresponding to pushing block 53 on inclined-plane 541, and press face 542 in pressing formation one inside block 54.It should be noted that at this, described first turnover oilhole 512 and the second turnover oilhole 513 can be one can also be multiple, in like manner, the first turnover oil groove 514 being respectively communicated with the first turnover oilhole 512 and the second turnover oilhole 513 and the second turnover oil groove 515 can be one can also be multiple.
In this utility model, the contact surface being positioned at pushing block 53 projection 531 and locked mode seat 51 is provided with oil sealing 56；The contact surface being positioned at locked mode seat 51 and pushing block 53 is provided with an oil sealing 56；The contact surface being positioned at pushing block 53 and enclosing cover 52 is provided with an oil sealing 56；An oil sealing 56 it is provided with between enclosing cover 52 and locked mode seat 51.
The schematic diagram of Fig. 5 system this utility model locked mode clamping device locked mode, when the active mould seat 2 of forming machine moves towards fixing die holder 1, make male model, master mold matched moulds and when being intended to carry out locked mode action, by the first of force feed injecting lock mould seat 51 the turnover oilhole 512, make oil enter and fill to pass in and out oil groove 514 in first and promote pushing block 53, now, the oil return being positioned at the second turnover oil groove 515 then flows back to fuel tank via the second turnover oilhole 513, and pushing block 53 moves simultaneously, press block 54 to be pushed against because its inclined-plane 541 contacts with the inclined-plane 532 of pushing block 53, make the face that presses 542 pressing block 54 support and be affixed on brother's woods post 4 surface to set up clamp force.
When completing injection action, when being intended to release clamp force, as shown in Figure 6, it it is this utility model locked mode clamping device schematic diagram of unclamping locked mode, it is by the second turnover oilhole 513 of force feed injecting lock mould seat 51, make oil enter and fill to pass in and out oil groove 515 in second, now, the oil return being positioned at the first turnover oil groove 512 then flows back to fuel tank via the first turnover oilhole 512, and make pushing block 53 be filled with in second pass in and out oil groove 515 oil promotion and slide back to original position along inclined-plane 541 gradient pressing block 54, liberation simultaneously pushes against in the strength pressing block 54, the face that presses 542 pressing block 54 is made to get loose in brother's woods post 4 surface.
Accordingly, through arranging the pushing block 53 of the corresponding gradient of tool in the locked mode seat 51 of forming machine clamping apparatus 1 and pressing block 54, and be located at pushing block 53 projection 531 locked mode seat 51 be separated out two turnover oilholes and two turnover oil grooves, and fill cup hydraulic and gradient can be utilized to promote pushing block 53 to adjust and push against in the strength pressing block 54, to complete clamping and the liberation of locked mode clamping device 5, reach precisely and effect of quick control clamp force.
As it is shown in fig. 7, be another embodiment of this utility model, described active mould seat 3 wears brother's woods post 4 place and is provided with locked mode portion 31.The end face in described locked mode portion 31 is provided with one for increasing the pressurized cylinder 6 of clamp force.
As shown in Figure 8, described pressurized cylinder 6 includes cylinder body 61, piston rod piece 62, described cylinder body 61 first end is provided with oiler 611, second end is provided with oil-out 612, described oil-out 612 correspondence is conducted to place of locked mode portion 31, and described piston rod piece 62 is located in cylinder body 61, and between oiler 611 and oil-out 612, cylinder body 61 wall being formed with a space A, described space A between described piston rod piece 62 with corresponding oil-out 612 is provided with a pouring orifice 613.In at the beginning, fluid is flow in space by pouring orifice 613 end, makes to have in the A of space certain pressure, and the pressure of space A can detect (not shown) via instrument or system [transmission rod]；After described active mould seat 3 advances displacement matched moulds; in starting locked mode mechanism; locked mode portion 31 is allowed to carry out locked mode; meanwhile, pressurized cylinder 6 start in the lump, import fluid through oiler 611 end; push away and make piston rod piece 62 displacement; utilize little area in piston rod piece 62 first end large area extruding space, and allow the fluid in the A of space be squeezed into locked mode portion 21, produce locked mode effect；So, locked mode pressure can be increased, reach good firm locked mode effect.In this utility model, described pressurized cylinder also can be located at fixing die holder 2 and wear brother's woods post place.
The above, it it is only preferred embodiment of the present utility model, not in order to limit this utility model, thus every above example is made according to technology of the present utility model reality any amendment, equivalent replacement, improvement etc., all still fall within the scope of technical solutions of the utility model.
Claims (9)
1. a forming machine clamping apparatus, including fixing die holder and an active mould seat, described fixing die holder is provided with mean for active mould seat and carries out matched moulds, locked mode and die sinking action taxi driver brother's woods post relative to this fixing die holder displacement, it is positioned at this active mould seat rear end and is provided with the locked mode clamping device for clamping with liberate brother's woods post, it is characterised in that described locked mode clamping device includes:
One locked mode seat, described locked mode seat is the shell body with an opening, and in being internally formed an accommodation space, locked mode seat is provided with at least one first turnover oilhole and one second turnover oilhole；
One enclosing cover, described enclosing cover is locked on the opening of locked mode seat by locking part；
One pushing block, described pushing block is located between accommodation space and the enclosing cover of described locked mode seat, it is positioned at outside described pushing block and is equipped with a projection, the outside of described projection fits in this accommodation space inner edge, and at least one first turnover oil groove and one second turnover oil groove is separated out in this locked mode seat inner edge, described first turnover oil groove and the second turnover oil groove are connected with the first turnover oilhole of described locked mode seat and the second turnover oilhole respectively, and form an inclined-plane inside this pushing block；
One presses block, described in press and outside block, be provided with an inclined-plane, the gradient on described inclined-plane is corresponding to the gradient on the inclined-plane of described pushing block, and presses and be formed with one in this inside block and press face.
2. forming machine clamping apparatus according to claim 1, it is characterised in that: the contact surface of described projection and locked mode seat is provided with at least one oil sealing.
3. forming machine clamping apparatus according to claim 1, it is characterised in that: the contact surface of described locked mode seat and pushing block is provided with an oil sealing.
4. forming machine clamping apparatus according to claim 1, it is characterised in that: described pushing block and enclosing cover contact surface are provided with an oil sealing.
5. forming machine clamping apparatus according to claim 1, it is characterised in that: it is provided with an oil sealing between described enclosing cover and locked mode seat.
6. forming machine clamping apparatus according to claim 1, it is characterised in that: described forming machine is plastic injection machine.
7. forming machine clamping apparatus according to claim 1, it is characterised in that: described forming machine is Die casting machine.
8. forming machine clamping apparatus according to claim 1, it is characterised in that: described active mould seat or fixing die holder wear brother's woods post place and are provided with locked mode portion, and the end face in described locked mode portion is provided with one for increasing the pressurized cylinder of clamp force.
9. forming machine clamping apparatus according to claim 8, it is characterized in that: described pressurized cylinder includes a cylinder body, a piston rod piece, described cylinder body the first end is provided with oiler, second end is provided with oil-out, described oil-out is internal with locked mode portion to be connected, and described piston rod piece is located in cylinder body, and between oiler and oil-out, being formed with a space between described piston rod piece with corresponding oil-out, the cylinder wall in described space is provided with a pouring orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937172.1U CN205364443U (en) | 2015-11-20 | 2015-11-20 | Make -up machine mode locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937172.1U CN205364443U (en) | 2015-11-20 | 2015-11-20 | Make -up machine mode locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205364443U true CN205364443U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520937172.1U Expired - Fee Related CN205364443U (en) | 2015-11-20 | 2015-11-20 | Make -up machine mode locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205364443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522702A (en) * | 2015-11-20 | 2016-04-27 | 徐金龙 | Mold locking force of forming machine |
-
2015
- 2015-11-20 CN CN201520937172.1U patent/CN205364443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522702A (en) * | 2015-11-20 | 2016-04-27 | 徐金龙 | Mold locking force of forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191106 Address after: 523000 jiminggang village, Huangjiang Town, Dongguan City, Guangdong Province Patentee after: Xu Jinlong Address before: Two Huang Zhen Ji Ming Gang Cun Yong Jun 523000 Guangdong Province, Dongguan city police district two floor, No. 29 Co-patentee before: Ai Rujun Patentee before: Xu Jinlong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20211120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |