CN204844760U - Two board -like injection molding machine band -type brake mechanisms - Google Patents
Two board -like injection molding machine band -type brake mechanisms Download PDFInfo
- Publication number
- CN204844760U CN204844760U CN201520433304.7U CN201520433304U CN204844760U CN 204844760 U CN204844760 U CN 204844760U CN 201520433304 U CN201520433304 U CN 201520433304U CN 204844760 U CN204844760 U CN 204844760U
- Authority
- CN
- China
- Prior art keywords
- type brake
- band
- brake nut
- nut
- connecting rod
- 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
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a two board -like injection molding machine band -type brake mechanisms aims at providing the synchronous rate of a band -type brake high two board -like injection molding machine band -type brake mechanisms, and its technical scheme main points are including at least a set of band -type brake nut, and every group band -type brake nut falls into left band -type brake nut and right band -type brake nut, and the half band -type brake nut on the left side of left band -type brake nut is connected by the connecting rod with the half band -type brake nut on the right side of the half band -type brake nut on the left side of right band -type brake nut, left band -type brake nut and the half band -type brake nut on the right side of right band -type brake nut, the half band -type brake nut on the left side of half band -type brake nut on the right side and right band -type brake nut of left band -type brake nut between be equipped with synchronous slewing mechanism, synchronous slewing mechanism rotate support pivoted driver including the rotation support of rotate connecting on the moving die plate with the drive, the rotation of rotation support both ends symmetries be connected with respectively and rotate the connecting rod of being connected with the half band -type brake nut on the left side of the half band -type brake nut on the right side of left band -type brake nut, right band -type brake nut, realize band -type brake nut synchronization band -type brake through synchronous slewing mechanism.
Description
Technical field
The utility model relates to double-plate plastic-injection moulding machine, relates to a kind of two-plate injection machine contracting brake mechanism or rather.
Background technology
The matched moulds parts of double-plate plastic-injection moulding machine, generally be made up of four Gen Gelin posts, fixed form and moving die plate, by being fixed on the mould shifting oil cylinder on fixed form, promote moving die plate and move to correct position, by the contracting brake mechanism on moving die plate, brother woods post is fixedly connected with moving die plate, then produce clamp force by Mode-locking oil cylinder, make two pieces of templates tightly clamp mould, complete locked mode action.Because Mode-locking oil cylinder sectional area is large, stroke is short, is convenient to finely tune moving die plate, easily realizes exhaust and the action of secondary locked mode, meet the requirement of specialities moulding process.
Injection machine manufacturer generally adopts four band brake apparatus to be fixed with moving die plate respectively by four Gen Gelin posts, each band brake apparatus contains the semicircle flashboard of two panels, fix with the cylinder tube of band-type brake oil cylinder and piston rod respectively, under the promotion of oil cylinder, move along horizontal rail, complete band-type brake and switching-off action.Due to the existence of frictional force, two panels flashboard translational speed is inconsistent, and after time serious, a slice first moves into place, another sheet just starts action, causes extend actuation time, and the wearing and tearing of flashboard and brother woods post are inconsistent, affects band-type brake precision and Ge Lin column life.
Utility model content
The technical problems to be solved in the utility model is, provides the two-plate injection machine contracting brake mechanism that a kind of band-type brake sync rates is high.
Technical solution of the present utility model is, a kind of two-plate injection machine contracting brake mechanism with following structure is provided, comprise at least one group of band-type brake nut, often organize band-type brake nut and be divided into left band-type brake nut and right band-type brake nut, the a left side half band-type brake nut of left band-type brake nut and a left side half band-type brake nut of right band-type brake nut, the right side half band-type brake nut of left band-type brake nut is connected by connecting rod with the right side half band-type brake nut of right band-type brake nut, synchronous rotary mechanism is provided with between the right side half band-type brake nut of described left band-type brake nut and a left side half band-type brake nut of right band-type brake nut, described synchronous rotary mechanism comprises the rotating stand be rotatably connected on moving die plate and the driver driving rotating stand to rotate, described rotating stand two ends symmetry be rotatably connected to respectively with the right side half band-type brake nut of left band-type brake nut, the connecting rod of a left side half band-type brake nut rotation connection of right band-type brake nut.
After adopting above structure, two-plate injection machine contracting brake mechanism of the present utility model, compared with prior art, have the following advantages: realize contracting brake mechanism synchronously fix brother woods post by arranging a synchronous rotary mechanism, only a connecting rod is fixed between a left side half band-type brake nut of right band-type brake nut and the right side half band-type brake nut of left band-type brake nut, save material, structure is more simple and reliable, and improve the service life of band-type brake sync rates and Ge Lin post, synchronous rotary mechanism comprises the rotating stand be rotatably connected on moving die plate, drive the driver that rotating stand rotates, the symmetrical connecting rod being rotatably connected on rotating stand two ends, because total is symmetrical arranged, and rotating stand is rotatably connected on moving die plate and can not offsets, so the right side half band-type brake nut of the left band-type brake nut be connected on connecting rod can be made, the a left side half band-type brake nut of right band-type brake nut synchronously carries out band-type brake, because connecting rod connects, so band-type brake nut synchronously carries out band-type brake, even if whole contracting brake mechanism has the synchronism of height, make band-type brake precision high, and improve brother woods column life.
Because described left band-type brake nut and the right upper and lower two ends of band-type brake nut all slidably connect the flashboard track making himself steady movement, described flashboard rail section is L shape, left band-type brake nut and right band-type brake nut are slided by flashboard track, improve band-type brake precision and the sync rates of contracting brake mechanism, and flashboard rail section is L shape, increase contact surface, make left band-type brake nut and right band-type brake nut slide more stable, improve band-type brake precision and the sync rates of contracting brake mechanism.
Improve as one of the present utility model, when described left band-type brake nut and right band-type brake nut close, described connecting rod length direction and rotating stand length direction angle ask 90 degree, ensure that on rotating stand that power is stable and accurate acts on connecting rod, make the extruding band-type brake nut that connecting rod energy is stable, improve band-type brake precision and the sync rates of contracting brake mechanism.
Improve as another kind of the present utility model, described connecting rod comprises the third connecting rod and double leval jib that connect a left side half band-type brake nut of left band-type brake nut, the first connecting rod of a left side half band-type brake nut of right band-type brake nut and second connecting rod and the right side half band-type brake nut of the right side half band-type brake nut and right band-type brake nut that are connected left band-type brake nut, the plane at described first connecting rod and second connecting rod place and the Plane intersects at third connecting rod and double leval jib place, make connecting rod arranged in a crossed manner, make total more reasonable, the connection band-type brake nut that connecting rod can be more stable.
Also have a kind of improvement as of the present utility model, described moving die plate is connected by deep groove ball bearing with between rotating stand, is not only rotatably connected on moving die plate by rotating stand, and rotating stand can not be offset, and ensure that overall structure is stablized.
A kind of improvement is also had as of the present utility model, described driver is hydraulic motor, hydraulic motor structure is simple and can stabilized driving rotating stand, makes left band-type brake nut and right band-type brake nut stable holding brother woods post, improves band-type brake precision and the sync rates of contracting brake mechanism.
Accompanying drawing explanation
Fig. 1 is structural representation one of the present utility model.
Fig. 2 is structural representation two of the present utility model.
Fig. 3 is structural representation three of the present utility model.
Fig. 4 is structural representation four of the present utility model.
Shown in figure: 1, left band-type brake nut; 11, a left side half band-type brake nut of left band-type brake nut; 12, the right side half band-type brake nut of left band-type brake nut; 2, right band-type brake nut; 21, a left side half band-type brake nut of right band-type brake nut; 22, the right side half band-type brake nut of right band-type brake nut; 3, connecting rod; 4, synchronous rotary mechanism; 41, rotating stand; 42, driver; 43, connecting rod; 5, flashboard track.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, two-plate injection machine contracting brake mechanism of the present utility model, comprise one group of two band-type brake nut, be respectively left band-type brake nut 1 and right band-type brake nut 2, the a left side half band-type brake nut 11 of left band-type brake nut and a left side half band-type brake nut 21 of right band-type brake nut, the right side half band-type brake nut 12 of left band-type brake nut is connected by connecting rod 3 with the right side half band-type brake nut 22 of right band-type brake nut, synchronous rotary mechanism 4 is provided with between the right side half band-type brake nut 12 of described left band-type brake nut and a left side half band-type brake nut 21 of right band-type brake nut, described synchronous rotary mechanism 4 comprises the rotating stand 41 be rotatably connected on moving die plate and the driver 42 driving rotating stand 41 to rotate, described rotating stand 41 two ends symmetry be rotatably connected to respectively with the right side half band-type brake nut 12 of left band-type brake nut, the connecting rod 43 that a left side half band-type brake nut 21 of right band-type brake nut is rotationally connected, realize contracting brake mechanism synchronously fix brother woods post by arranging a synchronous rotary mechanism 4, only a connecting rod 43 is fixed between a left side half band-type brake nut 21 of right band-type brake nut and the right side half band-type brake nut 12 of left band-type brake nut, save material, structure is more simple and reliable, and improve the service life of band-type brake sync rates and Ge Lin post, synchronous rotary mechanism 4 comprises the rotating stand 41 be rotatably connected on moving die plate, drive the driver 42 that rotating stand 41 rotates, the symmetrical connecting rod 43 being rotatably connected on rotating stand 41 two ends, because total is symmetrical arranged, and rotating stand 41 is rotatably connected on moving die plate and can not offsets, so the right side half band-type brake nut 12 of the left band-type brake nut be connected on connecting rod 43 can be made, the a left side half band-type brake nut 21 of right band-type brake nut synchronously carries out band-type brake, because connecting rod 3 connects, so make 4 band-type brake nuts synchronously carry out band-type brake, even if whole contracting brake mechanism has the synchronism of height, make band-type brake precision high, and improve brother woods column life.
When described left band-type brake nut 1 and right band-type brake nut 2 close, described connecting rod 43 length direction and rotating stand 41 length direction angle ask 90 degree, ensure that on rotating stand 41 that power is stable and accurate acts on connecting rod 43, make the extruding band-type brake nut that connecting rod 43 energy is stable, improve band-type brake precision and the sync rates of contracting brake mechanism.
Described left band-type brake nut 1 and right band-type brake nut about 2 two ends all slidably connect the flashboard track 5 making himself steady movement, described flashboard track 5 cross section is L shape, left band-type brake nut 1 and right band-type brake nut 2 are slided by flashboard track 5, improve band-type brake precision and the sync rates of contracting brake mechanism, and flashboard track 5 cross section is L shape, increase contact surface, make left band-type brake nut 1 and right band-type brake nut 2 slide more stable, improve band-type brake precision and the sync rates of contracting brake mechanism.
Described connecting rod 3 comprises the third connecting rod and double leval jib that connect a left side half band-type brake nut 11 of left band-type brake nut, the first connecting rod of a left side half band-type brake nut 21 of right band-type brake nut and second connecting rod and the right side half band-type brake nut 12 with the right side half band-type brake nut 22 of right band-type brake nut that are connected left band-type brake nut, the plane at described first connecting rod and second connecting rod place and the Plane intersects at third connecting rod and double leval jib place, make connecting rod 3 arranged in a crossed manner, make total more reasonable, the connection band-type brake nut that connecting rod 3 can be more stable.
Be connected by deep groove ball bearing between described moving die plate with rotating stand 41, not only rotating stand 41 is rotatably connected on moving die plate, and rotating stand 41 can not be offset, ensure that overall structure is stablized, described driver 42 is hydraulic motor, hydraulic motor structure is simple and can stabilized driving rotating stand 41, makes left band-type brake nut 1 and right band-type brake nut 2 stable holding brother woods post, improves band-type brake precision and the sync rates of contracting brake mechanism.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a two-plate injection machine contracting brake mechanism, comprise at least one group of band-type brake nut, often organize band-type brake nut and be divided into left band-type brake nut (1) and right band-type brake nut (2), a left side half band-type brake nut (11) for left band-type brake nut is connected by the connecting rod (3) of activity through the right side half band-type brake nut (12) of left band-type brake nut with a left side half band-type brake nut (21) for right band-type brake nut, the right side half band-type brake nut (12) of left band-type brake nut is connected by the connecting rod (3) of activity through a left side half band-type brake nut (21) for right band-type brake nut with the right side half band-type brake nut (22) of right band-type brake nut, it is characterized in that: between the right side half band-type brake nut (12) of described left band-type brake nut and a left side half band-type brake nut (21) for right band-type brake nut, be provided with synchronous rotary mechanism (4), described synchronous rotary mechanism (4) comprises the rotating stand (41) be rotatably connected on moving die plate and the driver (42) driving rotating stand to rotate, described rotating stand (41) two ends symmetry be rotatably connected to respectively with the right side half band-type brake nut (12) of left band-type brake nut, the connecting rod (43) that the left side half band-type brake nut (21) of right band-type brake nut is rotationally connected.
2. two-plate injection machine contracting brake mechanism according to claim 1, it is characterized in that: described left band-type brake nut (1) and right band-type brake nut (2) up and down both sides all slidably connect the flashboard track (5) making himself steady movement, and described flashboard track (5) cross section is L shape.
3. two-plate injection machine contracting brake mechanism according to claim 1, it is characterized in that: when described left band-type brake nut (1) and right band-type brake nut (2) close, described connecting rod (43) length direction and rotating stand (41) length direction angle ask 90 degree.
4. two-plate injection machine contracting brake mechanism according to claim 1, it is characterized in that: described connecting rod (3) comprises the third connecting rod and double leval jib, the plane at described first connecting rod and second connecting rod place and the Plane intersects at third connecting rod and double leval jib place that connect a left side half band-type brake nut (11) for left band-type brake nut, the first connecting rod on a left side half band-type brake nut (21) for right band-type brake nut and second connecting rod and the right side half band-type brake nut (22) on the right side half band-type brake nut (12) Yu right band-type brake nut that are connected left band-type brake nut.
5. two-plate injection machine contracting brake mechanism according to claim 1, is characterized in that: be connected by deep groove ball bearing between described moving die plate with rotating stand (41).
6. two-plate injection machine contracting brake mechanism according to claim 1, is characterized in that: described driver (42) is hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433304.7U CN204844760U (en) | 2015-06-19 | 2015-06-19 | Two board -like injection molding machine band -type brake mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433304.7U CN204844760U (en) | 2015-06-19 | 2015-06-19 | Two board -like injection molding machine band -type brake mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204844760U true CN204844760U (en) | 2015-12-09 |
Family
ID=54735350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520433304.7U Expired - Fee Related CN204844760U (en) | 2015-06-19 | 2015-06-19 | Two board -like injection molding machine band -type brake mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204844760U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346808A (en) * | 2016-10-26 | 2017-01-25 | 三角轮胎股份有限公司 | Brake mechanism for tire-shaping vulcanizing machine |
| CN107498777A (en) * | 2017-09-20 | 2017-12-22 | 成都市联余精密机械有限公司 | The folded mould special injection molding of injection among a kind of split shifting formwork of template |
| CN111113830A (en) * | 2019-12-25 | 2020-05-08 | 海天塑机集团有限公司 | Double-rod oil cylinder double-slider type synchronous cohesion device |
-
2015
- 2015-06-19 CN CN201520433304.7U patent/CN204844760U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346808A (en) * | 2016-10-26 | 2017-01-25 | 三角轮胎股份有限公司 | Brake mechanism for tire-shaping vulcanizing machine |
| CN107498777A (en) * | 2017-09-20 | 2017-12-22 | 成都市联余精密机械有限公司 | The folded mould special injection molding of injection among a kind of split shifting formwork of template |
| CN107498777B (en) * | 2017-09-20 | 2024-03-22 | 成都市联余精密机械有限公司 | Special injection molding machine for stacking mold of middle injection of split mold of template |
| CN111113830A (en) * | 2019-12-25 | 2020-05-08 | 海天塑机集团有限公司 | Double-rod oil cylinder double-slider type synchronous cohesion device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204844760U (en) | Two board -like injection molding machine band -type brake mechanisms | |
| CN206217177U (en) | A kind of wood moulding 3D is molded mobile platform | |
| CN201329659Y (en) | Injection mold dynamic and fixed mould bidirectional helical ejection mechanism | |
| CN203697458U (en) | Servo motor drive type spiral displacement manipulator of bottle blowing machine | |
| CN105881844B (en) | A kind of helical teeth bicylindrical plastic gear is molded differential mould emptier | |
| CN202053352U (en) | Automatic roll forming machine for mud blank of ceramic vessels | |
| CN201693738U (en) | Quick internal thread rotation release injection mold | |
| CN201913753U (en) | Rotating die frame of double-shot molding machine | |
| CN201693700U (en) | Opening and closing mechanism of forming die of plastic forming machine | |
| CN205219626U (en) | Ripple greater curvature pipe fitting rotation type injection mold of loosing core | |
| CN204486641U (en) | A kind of die waste discharger | |
| CN104369332A (en) | Mold opening and assembling device of injection mold device cooled by fan | |
| CN104309083A (en) | Injection-mold-device mold assembling and opening system with gears and racks | |
| CN104354276A (en) | Mold closing and opening device for injection mold device with heat dissipation function | |
| CN203887104U (en) | Gear demolding mechanism | |
| CN203496233U (en) | Core-pulling injection mold with fourteen circumferential core chutes | |
| CN207549293U (en) | The light-duty rotary flat shifting formwork framves of PDCPD-RIM | |
| CN207819156U (en) | A kind of injection moulding apparatus for the processing of high-definition data line | |
| CN203541286U (en) | Reinforced blanking-punching compound die | |
| CN221336580U (en) | Rotary shearing pushing device | |
| CN105291375B (en) | Rear mold plate of injection molding machine | |
| CN203805261U (en) | Oblique jacking sliding block structure and mould applying same | |
| CN201147984Y (en) | Vertical type ejection shaping injection mechanism | |
| CN202137880U (en) | Knockout machine with double main arms | |
| CN203157393U (en) | Large valve rotary marking machine |
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: 20151209 Termination date: 20170619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |