CN203994343U - Mould resetting means - Google Patents
Mould resetting means Download PDFInfo
- Publication number
- CN203994343U CN203994343U CN201420470210.2U CN201420470210U CN203994343U CN 203994343 U CN203994343 U CN 203994343U CN 201420470210 U CN201420470210 U CN 201420470210U CN 203994343 U CN203994343 U CN 203994343U
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- China
- Prior art keywords
- thimble
- mould
- spring
- resetting means
- release link
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Abstract
The utility model discloses a kind of mould resetting means, comprising: thimble holder, mould support plate, ejector retainner plate guide pillar, release link, locating part and spring.On thimble holder, be formed with pilot hole and reset hole, and be connected with thimble on thimble holder; And ejector retainner plate guide pillar is movably in sheathed pilot hole; One end and the mould support plate of release link are affixed, and the other end of release link is relative with reset hole; Locating part is located in release link movably along the length direction of release link, and the circumferential full-size of locating part is greater than the size of reset hole; Spring housing is located in release link, and the two ends of spring prop up respectively mould support plate and locating part.According to mould resetting means of the present utility model, reset assembly and thimble is arranged spaced apart, and reset assembly is arranged on mould support plate, and thimble is arranged on thimble holder, thereby can make mould resetting means easy for installation and stable, avoid occurring stuck phenomenon.
Description
Technical field
The utility model relates to field of machining and machinebuilding technology, particularly a kind of mould resetting means.
Background technology
Existing mold ejector retainner plate back-moving spring is placed on back stitching place, or adds and hold up pin on base plate, install inconvenient, cannot debug, test performance, the mould of payment often has stuck phenomenon aborning.In addition, existing mold ejector retainner plate guide pillar is fixed on die bottom plate, and after in ejector retainner plate, install, cannot debug, test ejector retainner plate performance.
Utility model content
The utility model is intended to solve at least to a certain extent one of above-mentioned technical problem of the prior art.For this reason, a kind of mould resetting means of proposition of the present utility model, thimble and the reset assembly of this mould resetting means are arranged apart.
According to mould resetting means of the present utility model, comprising: thimble holder, mould support plate, ejector retainner plate guide pillar, release link, locating part and spring.On described thimble holder, be formed with pilot hole and reset hole, and be connected with thimble on described thimble holder; On described mould support plate, be formed with the centre hole that for described thimble pass relative to described thimble; Described ejector retainner plate guide pillar and described mould support plate are affixed, and described ejector retainner plate guide pillar is movably in sheathed described pilot hole; One end of described release link and described mould support plate are affixed, and the other end of described release link is relative with described reset hole; Described locating part is located in described release link movably along the length direction of described release link, and the circumferential full-size of described locating part is greater than the size of described reset hole; Described spring housing is located in described release link, and the two ends of described spring prop up respectively described mould support plate and described locating part.
According to mould resetting means of the present utility model, to coordinate the reset assembly and the thimble that form arranged spaced apart by release link, locating part and spring, and reset assembly is arranged on mould support plate, thimble is arranged on thimble holder, thereby can make mould resetting means easy for installation and stable, be convenient to debugging and the test performance of mould resetting means, avoided traditional moulds resetting means easily to occur the problem of stuck phenomenon.
In addition, the mould resetting means above-mentioned according to the utility model, can also have following additional technical characterictic:
Described locating part is spring cup, and a part for described spring is engaged in described spring cup, and described spring is against on the inner surface of described spring cup.
Described spring cup comprises cup, and is formed with flange on the outer peripheral face of described cup, and the circumferential size of described cup is less than the size of described reset hole, and the circumferential size of described flange is greater than the size of described reset hole.
On described thimble holder, be formed with around described reset hole and with described flange suitable groove.
On described mould support plate, be formed with mating groove, a part for described spring is engaged in described mating groove.
In described release link, be arranged with lining, described spring housing is located on described lining.
Described release link is screw rod, and described screw rod and described mould support plate are spirally connected, and the head of described screw rod is provided with the pad for preventing that described locating part from deviating from.
In described pilot hole, be provided with the ripple pearl guide pin bushing suitable with described ejector retainner plate guide pillar, described ejector retainner plate guide column sleeve is located in described ripple pearl guide pin bushing, and described ejector retainner plate guide pillar and described mould support plate are connected by screw.
Described thimble holder comprises thimble supporting plate and the thimble panel of arranged stacked, on described thimble panel, be formed with through hole, and described thimble panel is provided with the stopper slot around described through hole towards the surface of described thimble supporting plate, and the end of described thimble is provided with the mounting flange being engaged in described stopper slot.
This mould resetting means also comprises mold base, and described thimble holder is installed on described mold base.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the mould resetting means of an embodiment of the utility model.
Reference numeral:
Mould resetting means 100,
Thimble holder 1, mould support plate 2, ejector retainner plate guide pillar 3, release link 4, locating part 5, spring 6, thimble 7, pad 8, ripple pearl guide pin bushing 9, mold base 10, thimble supporting plate 11, thimble panel 12, mating groove 202, lining 401, cup 51, flange 52, mounting flange 71.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or be integral; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but contact by the other feature between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
Describe with reference to the accompanying drawings the mould resetting means 100 of the utility model embodiment in detail.
As shown in Figure 1, the mould resetting means 100 according to the utility model embodiment, comprising: thimble holder 1, mould support plate 2, ejector retainner plate guide pillar 3, release link 4, locating part 5 and spring 6.
Particularly, on thimble holder 1, be formed with pilot hole and reset hole, and be connected with thimble 7 on thimble holder 1.On mould support plate 2, be formed with the centre hole that for thimble 7 pass relative to thimble 7.Ejector retainner plate guide pillar 3 is affixed with mould support plate 2, and ejector retainner plate guide pillar 3 is movably in sheathed pilot hole, and ejector retainner plate guide pillar 3 slides in pilot hole, thereby mould support plate 2 is led, and mould support plate 2 is stably moved.One end of release link 4 (as shown in Figure 1 the upper end of release link 4) is affixed with mould support plate 2, and the other end of release link 4 (as shown in Figure 1 the lower end of release link 4) is relative with reset hole.Locating part 5 is located in release link 4 movably along the length direction of release link 4, and the circumferential full-size of locating part 5 is greater than the size of reset hole, and in other words, locating part 5 can not pass reset hole.Spring 6 is set in release link 4, and the two ends of spring 6 prop up respectively mould support plate 2 and locating part 5.
With reference to Fig. 1, illustrate, the upper end of spring 6 is against on mould support plate 2, and the lower end of spring 6 props up locating part 5, therefore, when thimble holder 1 is mobile along the direction (direction making progress as shown in Figure 1) towards mould support plate 2, because the size of locating part 5 is greater than the size of reset hole, therefore, thimble holder 1 moves up drive locating part 5, thereby makes spring 6 compression, thus the power that spring 6 is had thimble holder 1 is resetted.
According to the mould resetting means 100 of the utility model embodiment, to coordinate the reset assembly and the thimble 7 that form arranged spaced apart by release link 4, locating part 5 and spring 6, and reset assembly is arranged on mould support plate 2, thimble 7 is arranged on thimble holder 1, thereby can make mould resetting means 100 easy for installation and stable, be convenient to debugging and the test performance of mould resetting means 100, avoided traditional moulds resetting means 100 easily to occur the problem of stuck phenomenon.
Because spring reset system is with respect to the independence of reseting movement system and can realize precompressed, can facilitate installation, debugging, test and the checking of mould resetting means 100, directly with the power of staff easily push-and-pull reseting movement system move.Avoid the interference of reseting movement system installation process medi-spring pressure, avoided installing not in place, the problem such as have some setbacks.
As shown in Figure 1, locating part 5 is spring cup, and a part for spring 6 is engaged in spring cup, and spring 6 is against on the inner surface of spring cup.Thus, can improve the stability of spring 6, avoid spring 6 to rock, thereby prevent stuck phenomenon.
Wherein spring cup refers to the container that can hold spring 6, comprises diapire and perisporium, wherein on diapire, is formed with the through hole passing for release link 4, and perisporium rocks for restraining spring.
Further, spring cup comprises cup 51, and is formed with flange 52 on the outer peripheral face of cup 51, and the circumferential size of cup 51 is less than the size of reset hole, and the circumferential size of flange 52 is greater than the size of reset hole.Thus, make spring cup can be in reset hole positioning stablity, thereby improved further the stability of mould resetting means 100.
Certainly, the locating part 5 in the utility model can also be greater than for peripheral dimension the devices such as pad of reset hole, can also be slide block, flange etc.
Preferably, on thimble holder 1, be formed with around reset hole and with flange 52 suitable groove.Thus, can make flange 52 be engaged in groove groove, thereby spring cup and thimble holder 1 are stably combined together, thereby can improve the stability of spring, make spring that stable restoring force can be provided.
Further, also can by be arranged at the form of the mating groove 202 of spring 6 cooperations on mould support plate 2, improve the stability of spring 6, particularly on mould support plate 2, be formed with mating groove 202, a part for spring 6 is engaged in mating groove 202.
In addition, above-mentioned two schemes can also be combined, that is to say, as shown in Figure 1, spring cup is not only set the lower end of spring 6 can be stablized, but also mating groove 202 is set, the upper end of spring 6 can be stablized.Thereby can improve better the stability of spring 6.
As shown in Figure 1, in embodiment more of the present utility model, be arranged with lining 401 in release link 4, spring 6 is set on lining 401.Thus, can reduce the wearing and tearing of release link 4, thereby increase the service life of release link 4.
As shown in Figure 1, release link 4 is screw rod, and screw rod and mould support plate 2 are spirally connected, and the head of screw rod is provided with the pad 8 for preventing that locating part 5 from deviating from.Thus, can avoid locating part 5 to deviate from, improve the stability of mould resetting means 100.
In addition, can sheathed lining 401 on screw rod in the utility model, therefore, the stability that pad 8 can also increase lining 401 is set, avoid lining 401 to come off.
Particularly, shown in Fig. 1, screw rod comprises bar portion and head, wherein, bar portion is formed with screw thread away from one end of head, so that bar portion and mould support plate 2 are spirally connected, therefore, also can limit by the head of screw rod lining 401 and locating part 5, avoid lining 401 and locating part 5 to deviate from, preferably, pad 8 can be set, by pad 8, avoid lining 401 and locating part 5 to deviate from.
As shown in Figure 1, in embodiment more of the present utility model, slip for the ease of ejector retainner plate guide pillar 3, can in pilot hole, be provided with the ripple pearl guide pin bushing 9 suitable with ejector retainner plate guide pillar 3, ejector retainner plate guide pillar 3 is set in ripple pearl guide pin bushing 9, thereby can make ejector retainner plate guide pillar 3 slide fast, reduce frictional force, thereby not only can reduce wearing and tearing, but also can avoid mould resetting means 100 stuck, can reduce driving force in addition.
Preferably, ejector retainner plate guide pillar 3 is connected by screw with mould support plate 2.Thereby can be so that the installation of ejector retainner plate guide pillar 3, and it is stable that ejector retainner plate guide pillar 3 is coordinated with mould support plate 2.
As shown in Figure 1, in examples more of the present utility model, thimble holder 1 comprises thimble supporting plate 11 and the thimble panel 12 of arranged stacked, on thimble panel 12, be formed with through hole (not shown), and thimble panel 12 is provided with the stopper slot (not shown) around through hole towards the surface of thimble supporting plate 11, the end of thimble 7 is provided with the mounting flange 71 being engaged in stopper slot.Thereby can be so that thimble 7 fixing.
As shown in Figure 1, this mould resetting means 100 also comprises mold base 10, and thimble holder 1 is installed on mold base 10.Thus, be convenient to the use of mould resetting means 100.
In addition, during mould resetting means 100 assembling, first shock mount 6, can be realized the accurate precompressed of spring 6 and be fixed by the bed knife of release link 4 and the location of lining 401, by ejector retainner plate guide pillar 3, leads for the reseting movement system of subsequent installation.
As shown in Figure 1, spring cup (being locating part 5), spring 6, lining 401, screw rod (being release link 4), pad 8 coordinate formation spring reset assembly, this spring reset assembly adopts with screw rod and is fixed on mould support plate 2 (or mould B plate) above, plays the effect that ejector retainner plate resets.Ejector retainner plate guide pillar 3 use screw rods are fixed on mould support plate 2, and thimble supporting plate 11, thimble panel 12 and other parts mounted thereto form reseting movement system as thimble 7, ejector sleeve, oblique top etc.
In the utility model, spring assembly and ejector retainner plate guide pillar 3 are independent of reseting movement system, and dismounting and the spring assembly of mould resetting means 100 do not interfere with each other.Ejector retainner plate guide pillar 3 is installed on mould support plate 2 prior to reseting movement system, in reseting movement system installation process, can play guide effect.
During mould resetting means 100 assembling, first shock mount assembly, can realize the accurate precompressed of spring and fixing by the bed knife of screw rod and the location of lining 401, by ejector retainner plate guide pillar 3, leads for the reseting movement system of subsequent installation.
Because spring reset system is with respect to the independence of reseting movement system and can realize precompressed, can facilitate installation, debugging, test and the checking of reseting movement system, directly with the power of staff easily push-and-pull reseting movement system move.Avoid the interference of reseting movement system installation process medi-spring pressure, avoided installing not in place, the problem such as have some setbacks.
Spring reset system is independent of reseting movement system and can realizes precompressed before the assembling of reseting movement system.Ejector retainner plate guide pillar 3 play the guiding role in the whole assembling process of reseting movement system.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this description or example and combine.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.
Claims (10)
1. a mould resetting means, is characterized in that, comprising:
Thimble holder, is formed with pilot hole and reset hole on described thimble holder, and is connected with thimble on described thimble holder;
Mould support plate, is formed with the centre hole that for described thimble pass relative to described thimble on described mould support plate;
Ejector retainner plate guide pillar, described ejector retainner plate guide pillar and described mould support plate are affixed, and described ejector retainner plate guide pillar is movably in sheathed described pilot hole;
Release link, one end of described release link and described mould support plate are affixed, and the other end of described release link is relative with described reset hole;
Locating part, described locating part is located in described release link movably along the length direction of described release link, and the circumferential full-size of described locating part is greater than the size of described reset hole;
Spring, described spring housing is located in described release link, and the two ends of described spring prop up respectively described mould support plate and described locating part.
2. mould resetting means according to claim 1, is characterized in that, described locating part is spring cup, and a part for described spring is engaged in described spring cup, and described spring is against on the inner surface of described spring cup.
3. mould resetting means according to claim 2, it is characterized in that, described spring cup comprises cup, and is formed with flange on the outer peripheral face of described cup, the circumferential size of described cup is less than the size of described reset hole, and the circumferential size of described flange is greater than the size of described reset hole.
4. mould resetting means according to claim 3, is characterized in that, on described thimble holder, be formed with around described reset hole and with described flange suitable groove.
5. according to the mould resetting means described in any one in claim 1-4, it is characterized in that, on described mould support plate, be formed with mating groove, a part for described spring is engaged in described mating groove.
6. mould resetting means according to claim 1, is characterized in that, in described release link, is arranged with lining, and described spring housing is located on described lining.
7. mould resetting means according to claim 1, is characterized in that, described release link is screw rod, and described screw rod and described mould support plate are spirally connected, and the head of described screw rod is provided with the pad for preventing that described locating part from deviating from.
8. mould resetting means according to claim 1, it is characterized in that, in described pilot hole, be provided with the ripple pearl guide pin bushing suitable with described ejector retainner plate guide pillar, described ejector retainner plate guide column sleeve is located in described ripple pearl guide pin bushing, and described ejector retainner plate guide pillar and described mould support plate are connected by screw.
9. mould resetting means according to claim 1, it is characterized in that, described thimble holder comprises thimble supporting plate and the thimble panel of arranged stacked, on described thimble panel, be formed with through hole, and described thimble panel is provided with the stopper slot around described through hole towards the surface of described thimble supporting plate, and the end of described thimble is provided with the mounting flange being engaged in described stopper slot.
10. according to the mould resetting means described in claim 1 or 9, it is characterized in that, also comprise mold base, described thimble holder is installed on described mold base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470210.2U CN203994343U (en) | 2014-08-19 | 2014-08-19 | Mould resetting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470210.2U CN203994343U (en) | 2014-08-19 | 2014-08-19 | Mould resetting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203994343U true CN203994343U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470210.2U Expired - Fee Related CN203994343U (en) | 2014-08-19 | 2014-08-19 | Mould resetting means |
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| Country | Link |
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| CN (1) | CN203994343U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619660A (en) * | 2016-01-25 | 2016-06-01 | 中山市利群精密实业有限公司 | Anti-jamming mechanism for shoulder guide bush in ejector plate |
| CN106001283A (en) * | 2016-06-12 | 2016-10-12 | 平湖爱驰威汽车零部件有限公司 | Novel multifunctional mounting and dismounting structure for automobile mould |
| CN107443664A (en) * | 2017-08-07 | 2017-12-08 | 李子龙 | A kind of injection machine for being easy to maintenance |
-
2014
- 2014-08-19 CN CN201420470210.2U patent/CN203994343U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619660A (en) * | 2016-01-25 | 2016-06-01 | 中山市利群精密实业有限公司 | Anti-jamming mechanism for shoulder guide bush in ejector plate |
| CN105619660B (en) * | 2016-01-25 | 2018-05-15 | 中山市利群精密实业有限公司 | Anti-jamming mechanism of support department in a kind of ejector retainner plate |
| CN106001283A (en) * | 2016-06-12 | 2016-10-12 | 平湖爱驰威汽车零部件有限公司 | Novel multifunctional mounting and dismounting structure for automobile mould |
| CN107443664A (en) * | 2017-08-07 | 2017-12-08 | 李子龙 | A kind of injection machine for being easy to maintenance |
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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: 20141210 Termination date: 20200819 |
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| CF01 | Termination of patent right due to non-payment of annual fee |