CN103770216A - Upper die and lower die clamping mechanism for prefabricated part forming die and die clamping and opening method - Google Patents
Upper die and lower die clamping mechanism for prefabricated part forming die and die clamping and opening method Download PDFInfo
- Publication number
- CN103770216A CN103770216A CN201410009093.4A CN201410009093A CN103770216A CN 103770216 A CN103770216 A CN 103770216A CN 201410009093 A CN201410009093 A CN 201410009093A CN 103770216 A CN103770216 A CN 103770216A
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- China
- Prior art keywords
- polylith
- die
- latch segment
- worm
- patrix
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/76—Moulds
- B28B21/82—Moulds built-up from several parts; Multiple moulds; Moulds with adjustable parts
Abstract
The invention relates to an upper die and lower die clamping mechanism for a prefabricated part forming die and a die clamping and opening method. The upper die and lower die clamping mechanism for the prefabricated part forming die enables an upper die and a lower die of the prefabricated part forming die to be clamped and opened automatically and quickly. The upper die and lower die clamping mechanism comprises the upper die, the lower die and a controller. A plurality of upper die locking blocks are fixed on the wall on an upper die opening and closing opening at intervals. The upper die locking blocks and a plurality of lower die locking blocks fixed on the wall below a lower die opening and clamping opening at intervals form locking openings. A left screw rod and a right screw rod are located in a locking groove of the upper die locking blocks through screw rod supporting lugs. A plurality of movable locking blocks are fixed on the left screw rod and the right screw rod at intervals and are respectively in opening die fit or clamping die fit with the matching locking openings formed by the upper die locking blocks and the lower die locking blocks. The two ends of a worm are respectively connected with the left screw rod and the right screw rod. A worm gear worm transmission mechanism is fixed on the upper die. A worm gear is driven by a drive mechanism and drives a worm to move leftward or rightward.
Description
Technical field
The present invention relates to and a kind ofly can make prefabricated components moulding upper mould and the automatic realization of the counterdie upper and lower clamping of prefabricated components shaping mould with matched moulds, die sinking and matched moulds die sinking method soon, belongs to prefabricated components shaping mould mould opening-closing mechanism and manufactures field.
Background technology
CN101161436A, title " pile tube production technology and the production equipment thereof of axial distribution after mould combination ", comprise to being formed by upper and lower semi-body mould, also can, along arranging after framework of steel reinforcement in the lower body mould of the prefabricated components mould of axial line rotation, upper and lower semi-body mould being closed tightly; Pouring concrete port on described prefabricated components mould one end is to the good concrete material of pipe pile mould perfusion in vivo premixing; Drive pipe pile mould rotation through transmission mechanism, make the effect compacted under of concrete material at centrifugal force; The pipe pile mould of this production equipment is formed, also can be rotated along horizontal axis line by upper and lower semi-body mould, and described pipe pile mould two ends are respectively equipped with stretch-draw fixture, and described pouring concrete port is arranged on the stretch-draw fixture of one end.Its weak point: do not solve quick matched moulds or unlatching between pile tube moulding upper mould and counterdie.
Summary of the invention
Purpose of design: avoid the weak point in background technology, design and a kind ofly can make prefabricated components moulding upper mould and the automatic realization of the counterdie upper and lower clamping of prefabricated components shaping mould with matched moulds, die sinking and matched moulds die sinking method soon.
Design: in order to realize above-mentioned purpose of design.1, the polylith patrix latch segment fore shaft on the wall of patrix die orifice top and the relative design that forms keeper of the polylith counterdie latch segment mouth of hook on wall below counterdie die orifice, be one of technical characterictic of the present invention.The object of design is like this: because the locking slot in patrix latch segment is trapezoidal groove structure in structural design, be that on groove, Hubei Province lip is less than chamber, Hubei Province, thereby there is clamping function, the function of mouth of hook tool hook lock in counterdie latch segment, and movable locking is due in structural design, its movable locking end matches with patrix latch segment trapezoidal groove in structural design, front end and counterdie latch segment hook groove match, therefore in the time being positioned at polylith patrix latch segment fore shaft on the wall of patrix die orifice top and being positioned at the relative and formation keeper of the polylith counterdie latch segment mouth of hook on the wall of counterdie die orifice below, the screw mandrel drive of movable locking under worm and gear drives both can have been inserted keeper and realized the lock to patrix and counterdie, can under the screw mandrel drive under worm and gear drives, depart from the unlatching of locking the existing patrix of cause for gossip and counterdie again.2, polylith patrix latch segment is equidistantly fixed on the wall of folding die orifice top of patrix and polylith counterdie latch segment is equidistantly fixed on the design on the wall of folding die orifice below of counterdie, is two of technical characterictic of the present invention.The object of design is like this: because prefabricated components shaping mould is about several meters, the upper die and lower die of the prefabricated components shaping mould of several meters long to be issued to matched moulds in the situation of High Rotation Speed reliable, only depend on several several retaining mechanisms that formed by patrix latch segment and counterdie latch segment to realize, to the upper die and lower die of the prefabricated components shaping mould of a long number could be locked to several retaining mechanisms by dozens of, and the application is equidistantly fixed on polylith patrix latch segment on the wall of folding die orifice top of patrix and equidistantly form keeper with the polylith counterdie latch segment being fixed on the wall of folding die orifice below of counterdie, drive worm screw for realizing worm gear, worm screw drives left and right screw mandrel, left and right screw mandrel drives polylith movable locking fixed thereon to lock keeper simultaneously and opens keeper simultaneously provides requisite technological means, thereby realize the object that the present invention opens several retaining mechanisms simultaneously or opens several retaining mechanisms simultaneously.3, polylith movable locking is equidistantly fixed on respectively the design driving on screw mandrel and by worm-and-wheel gear, is three of technical characterictic of the present invention.The object of design is like this: because the spacing that is equidistantly fixed on the polylith movable locking (dead bolt) on screw mandrel equates with the spacing of the keeper of prefabricated components moulding upper mould and counterdie equal intervals formation, therefore when worm and gear drives screw mandrel, when screw mandrel drives dead bolt to overlap with keeper, can reach the object of synchronous locking keeper, when worm and gear drives screw mandrel, when screw mandrel drives dead bolt to separate with keeper, can reach the object of synchronous unlatching keeper (die sinking).
Technical scheme 1: the upper and lower clamping of a kind of prefabricated components shaping mould, comprise patrix, counterdie and controller, polylith patrix latch segment is equidistantly fixed on the wall above patrix folding die orifice and polylith patrix latch segment forms keeper with the polylith counterdie latch segment being equidistantly fixed on the wall of counterdie folding die orifice below, left and right screw mandrel is positioned at respectively the locking slot of polylith patrix latch segment by screw mandrel support ear, polylith movable locking is equidistantly fixed on the screw mandrel of left and right and is fixed on that keeper that polylith movable locking on the screw mandrel of left and right forms with the polylith patrix latch segment matching separately and polylith counterdie latch segment is respectively die sinking or matched moulds coordinates, worm screw two ends are connected with left and right screw mandrel respectively, Worm and worm-wheel gearing is fixed on patrix and worm gear is driven by driving mechanism, worm gear drives worm screw to move to left or move to right.
Technical scheme 2: the matched moulds of the upper and lower clamping of a kind of prefabricated components shaping mould and die sinking method, when matched moulds, be positioned at polylith patrix latch segment fore shaft on the wall of patrix die orifice top and be positioned at the relative and formation keeper of the polylith counterdie latch segment mouth of hook on the wall of counterdie die orifice below, this Time Controller order-driven mechanism drives worm gear to rotate, worm gear drives worm screw, worm screw drives left and right screw mandrel to move to left or move to right, when screw mandrel drives polylith movable locking fixed thereon synchronously to enter by polylith patrix latch segment fore shaft with the relative keeper forming of the polylith counterdie latch segment mouth of hook, controller order-driven mechanism quits work, matched moulds completes, when die sinking, the work of controller order-driven mechanism, driving mechanism drives worm gear to rotate, worm gear drives worm screw, worm screw drives left and right screw mandrel or moves or move to left, when screw mandrel drives polylith movable locking fixed thereon to depart from by polylith patrix latch segment fore shaft with the relative keeper forming of the polylith counterdie latch segment mouth of hook, controller order-driven mechanism quits work, and patrix can be opened.
The present invention compared with background technology, the one, realized by quick matched moulds or unlatching between controller control prefabricated components moulding upper mould and counterdie; The 2nd, realize by the dead bolt synchronous horizontal locking on Worm and worm-wheel gearing drive screw mandrel or the object of unlatching; The 3rd, structure uniqueness, simple, reliability is high, and safety coefficient is high, and a lock point signal only has one, and screw mandrel moves into place, and could start prefabricated components shaping mould working signal, has realized the object of safety work.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the upper and lower clamping of prefabricated components shaping mould.
Fig. 2 is the local structure for amplifying schematic diagram of Fig. 1.
Fig. 3 is the structural representation of keeper in Fig. 1.
Fig. 4 is the structural representation that in Fig. 1, worm and gear and screw mandrel form.
Fig. 5 is the structure for amplifying schematic diagram of worm and gear in Fig. 4.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-5.The upper and lower clamping of a kind of prefabricated components shaping mould, comprise patrix, counterdie and controller, polylith patrix latch segment 3 is equidistantly fixed on the wall of folding die orifice top of patrix and polylith patrix latch segment 3 forms keeper with the polylith counterdie latch segment 2 being equidistantly fixed on the folding die orifice below wall of counterdie, left and right screw mandrel 9 and 10 is positioned at respectively the locking slot of polylith patrix latch segment 3 by screw mandrel support ear, polylith movable locking 1 is equidistantly fixed on left and right screw mandrel 9 and 10 and is fixed on that keeper that the polylith movable locking 3 on left and right screw mandrel 9 and 10 forms with the polylith patrix latch segment 3 matching separately and polylith counterdie latch segment 2 is respectively die sinking or matched moulds coordinates, worm screw 5 two ends are connected with left and right screw mandrel 9 and 10 respectively, Worm and worm-wheel gearing is fixed on upper shuttering and worm gear 4 is driven by driving mechanism, worm gear 4 drives worm screw 5 to move to left or move to right.Locking slot in described patrix latch segment 3 is trapezoidal groove structure and is clamping with movable locking 1 end and coordinates.Described counterdie latch segment 2 is hook structure and is clamping with movable locking 1 front end locking tongue and coordinates.Described Worm and worm-wheel gearing is made up of worm gear seat 6, worm gear flap 8 and clamp 7, and clamp 7 lower surfaces are connected with worm gear seat 6, upper surface is connected with worm gear flap 8, and worm gear 4 and worm screw 5 mate in worm gear seat housing assy 6.Described driving mechanism is motor-driven mechanism or pneumatic drive mechanism.The coincidence (locking matched moulds) of the keeper that movable locking 1 forms with upper and lower mould latch segment separates with the control that separates (die sinking) can be calculated by the controller screw mandrel drive movable locking 1 displacement keeper whether upper and lower mould latch segment forms by calculating the rotation number of turns of worm-gear driven worm screw, die sinking, or pass through contact switch, travel switch, the modes such as optoelectronic switch can know that the technological means such as keeper that screw mandrel drives the displacement of movable locking 1 whether to form with upper and lower mould latch segment separates realize, limit switch or travel switch or optoelectronic switch are housed on patrix latch segment 3, the intrinsic contact mating with limit switch of screw mandrel or with the contact of travel switch parts or with optoelectronic switch matching block, the signal output part of its limit switch or travel switch or optoelectronic switch connects the signal input part of controller.
Embodiment 2: on the basis of embodiment 1, the matched moulds of the upper and lower clamping of a kind of prefabricated components shaping mould and die sinking method, when matched moulds, be positioned at polylith patrix latch segment 3 fore shafts on the wall of patrix die orifice top and be positioned at the relative and formation keeper of polylith counterdie latch segment 2 mouths of hook on the wall of counterdie die orifice below, this Time Controller order-driven mechanism drives worm gear 4 to rotate, worm gear 4 drives worm screw 5, worm screw 5 drives left and right screw mandrel 9 and 10 to move to left or move to right, screw mandrel 9 and 10 drive polylith movable locking 1 fixed thereon synchronously enter by polylith patrix latch segment 3 fore shafts and polylith counterdie latch segment 2 mouths of hook relative to form keeper time (controller is by calculating rotating the number of turns and can calculating screw mandrel and drive the displacement keeper whether upper and lower mould latch segment forms of movable locking 1 to overlap of worm-gear driven worm screw, or pass through contact switch, travel switch, the modes such as optoelectronic switch can know that screw mandrel drives the displacement of movable locking 1 whether to reach the keeper forming with upper and lower mould latch segment and overlaps), controller order-driven mechanism quits work, matched moulds completes, when die sinking, the work of controller order-driven mechanism, driving mechanism drives worm gear 4 to rotate, worm gear 4 drives worm screw 5, worm screw 5 drives left and right screw mandrel 9 and 10 shift to right or left, when screw mandrel 9 and 10 drives polylith movable locking 1 fixed thereon to depart from by polylith patrix latch segment 3 fore shafts with the relative keeper forming of polylith counterdie latch segment 2 mouths of hook, controller order-driven mechanism quits work, patrix can be opened, it is controller can the calculate screw mandrel drive movable locking 1 displacement keeper separation whether upper and lower mould latch segment forms by calculating the rotation number of turns of worm-gear driven worm screw, die sinking, or pass through contact switch, travel switch, the modes such as optoelectronic switch can know that screw mandrel drives the displacement of movable locking 1 whether to reach the keeper forming with upper and lower mould latch segment and separates, die sinking.
It is to be understood that: although above-described embodiment is to the mentality of designing of the present invention detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; rather than restriction to mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention, all falls within the scope of protection of the present invention.
Claims (6)
1. the upper and lower clamping of prefabricated components shaping mould, comprise patrix, counterdie and controller, it is characterized in that: polylith patrix latch segment (3) is equidistantly fixed on the wall of folding die orifice top of patrix and polylith patrix latch segment (3) forms keeper with the polylith counterdie latch segment (2) being equidistantly fixed on the folding die orifice below wall of counterdie, left and right screw mandrel (9) and (10) are positioned at respectively the locking slot of polylith patrix latch segment (3) by screw mandrel support ear, it is upper and be fixed on that polylith movable locking (3) on left and right screw mandrel (9) and (10) is die sinking with the keeper of the polylith patrix latch segment (3) matching separately and polylith counterdie latch segment (2) formation respectively or matched moulds coordinates that polylith movable locking (1) is equidistantly fixed on left and right screw mandrel (9) and (10), worm screw (5) two ends are connected with left and right screw mandrel (9) and (10) respectively, Worm and worm-wheel gearing is fixed on upper shuttering and worm gear (4) is driven by driving mechanism, worm gear (4) drives worm screw (5) to move to left or move to right.
2. the upper and lower clamping of prefabricated components shaping mould according to claim 1, is characterized in that: the locking slot in described patrix latch segment (3) is trapezoidal groove structure and is clamping and coordinates with movable locking (1) end.
3. the upper and lower clamping of prefabricated components shaping mould according to claim 1, is characterized in that: described counterdie latch segment (2) is hook structure and is clamping with movable locking (1) front end locking tongue and coordinates.
4. the upper and lower clamping of prefabricated components shaping mould according to claim 1; it is characterized in that: described Worm and worm-wheel gearing is made up of worm gear seat (6), worm gear flap (8) and clamp (7); clamp (7) lower surface is connected with worm gear seat (6), upper surface is connected with worm gear flap (8), and worm gear (4) and worm screw (5) mate in worm gear seat housing assy (6).
5. the upper and lower clamping of prefabricated components shaping mould according to claim 1, is characterized in that: described driving mechanism is motor-driven mechanism or pneumatic drive mechanism.
6. the matched moulds of the upper and lower clamping of prefabricated components shaping mould and die sinking method, it is characterized in that: when matched moulds, be positioned at polylith patrix latch segment (3) fore shaft on the wall of patrix die orifice top and be positioned at the relative and formation keeper of polylith counterdie latch segment (2) mouth of hook on the wall of counterdie die orifice below, this Time Controller order-driven mechanism drives worm gear (4) to rotate, worm gear (4) drives worm screw (5), worm screw (5) drives left and right screw mandrel (9) and (10) to move to left or move to right, when screw mandrel (9) and (10) drive polylith movable locking (1) fixed thereon synchronously to enter the keeper by polylith patrix latch segment (3) fore shaft and the relative formation of polylith counterdie latch segment (2) mouth of hook, controller order-driven mechanism quits work, matched moulds completes, when die sinking, the work of controller order-driven mechanism, driving mechanism drives worm gear (4) to rotate, worm gear (4) drives worm screw (5), worm screw (5) drives left and right screw mandrel (9) and (10) shift to right or left, when screw mandrel (9) and (10) drive polylith movable locking (1) fixed thereon to depart from the keeper by polylith patrix latch segment (3) fore shaft and the relative formation of polylith counterdie latch segment (2) mouth of hook, controller order-driven mechanism quits work, and patrix can be opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009093.4A CN103770216A (en) | 2014-01-09 | 2014-01-09 | Upper die and lower die clamping mechanism for prefabricated part forming die and die clamping and opening method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009093.4A CN103770216A (en) | 2014-01-09 | 2014-01-09 | Upper die and lower die clamping mechanism for prefabricated part forming die and die clamping and opening method |
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| Publication Number | Publication Date |
|---|---|
| CN103770216A true CN103770216A (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410009093.4A Pending CN103770216A (en) | 2014-01-09 | 2014-01-09 | Upper die and lower die clamping mechanism for prefabricated part forming die and die clamping and opening method |
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| CN (1) | CN103770216A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921349A (en) * | 2014-03-12 | 2014-07-16 | 周兆弟 | Precast unit top-bottom forming mold closing mechanism and closing and opening method thereof |
| CN110502771A (en) * | 2019-04-25 | 2019-11-26 | 重庆大学 | A kind of prefabricated components point cloud automatic die assembly method based on particle swarm algorithm variable domain search match point |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2337736A1 (en) * | 1973-07-25 | 1975-02-06 | Dyckerhoff & Widmann Ag | Locking device for formworks - including simultaneously-operating shutters on the locking organs to manufacture concrete pipes |
| US4601923A (en) * | 1984-06-29 | 1986-07-22 | Centricon Maschinenbau Emil Bonato & Co. Kg | Mold for manufacturing objects by a centrifugal casting method |
| JPH038925B2 (en) * | 1985-09-11 | 1991-02-07 | Hiraoka Kinzoku Kogyo Kk | |
| DE10010917A1 (en) * | 2000-03-06 | 2001-09-13 | Baumgaertner Maschf Gmbh | Mold mantle for casting concrete pipes is in sections to open and close the mantle with locks operated by a rod with settings to allow for relative movement during casting |
| CN203726624U (en) * | 2014-01-09 | 2014-07-23 | 周兆弟 | Upper and lower die assembly mechanism of tube pile forming die |
-
2014
- 2014-01-09 CN CN201410009093.4A patent/CN103770216A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2337736A1 (en) * | 1973-07-25 | 1975-02-06 | Dyckerhoff & Widmann Ag | Locking device for formworks - including simultaneously-operating shutters on the locking organs to manufacture concrete pipes |
| US4601923A (en) * | 1984-06-29 | 1986-07-22 | Centricon Maschinenbau Emil Bonato & Co. Kg | Mold for manufacturing objects by a centrifugal casting method |
| JPH038925B2 (en) * | 1985-09-11 | 1991-02-07 | Hiraoka Kinzoku Kogyo Kk | |
| DE10010917A1 (en) * | 2000-03-06 | 2001-09-13 | Baumgaertner Maschf Gmbh | Mold mantle for casting concrete pipes is in sections to open and close the mantle with locks operated by a rod with settings to allow for relative movement during casting |
| CN203726624U (en) * | 2014-01-09 | 2014-07-23 | 周兆弟 | Upper and lower die assembly mechanism of tube pile forming die |
Non-Patent Citations (3)
| Title |
|---|
| 国外热轧无缝钢管生产新发展》编写组: "《国外热轧无缝钢管生产新发展》", 31 August 1981, article "《连轧管机组》", pages: 198 * |
| 蔡正坤等: "《闸门与启闭机》", 31 August 1983, article "《启闭机传动机构》", pages: 314 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921349A (en) * | 2014-03-12 | 2014-07-16 | 周兆弟 | Precast unit top-bottom forming mold closing mechanism and closing and opening method thereof |
| CN110502771A (en) * | 2019-04-25 | 2019-11-26 | 重庆大学 | A kind of prefabricated components point cloud automatic die assembly method based on particle swarm algorithm variable domain search match point |
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Application publication date: 20140507 |