CN104108157B - The positioner of inserts in mould - Google Patents
The positioner of inserts in mould Download PDFInfo
- Publication number
- CN104108157B CN104108157B CN201310139148.9A CN201310139148A CN104108157B CN 104108157 B CN104108157 B CN 104108157B CN 201310139148 A CN201310139148 A CN 201310139148A CN 104108157 B CN104108157 B CN 104108157B
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- CN
- China
- Prior art keywords
- pin
- slide mass
- inserts
- slide
- clamping block
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
- B29C2045/14122—Positioning or centering articles in the mould using fixed mould wall projections for centering the insert
Abstract
The invention discloses the insert positioning device in a kind of mould, including body, described the internal slide mass that is provided with, described slide mass can slide relative to described body; Be provided with in described slide mass and draw pin for what fix inserts, described in draw pin to have to draw pin necking part; Described slide mass draws the position of pin both sides to be separately provided for described in clamping drawing the clamping block of pin necking part described in being positioned at, and described clamping block is provided with slide block; Described body is positioned at the position of described slide mass both sides and is separately provided for described skid the chute symmetrical relative to the described axis drawing pin, and described chute includes changeover portion and fastening portion. Adopt the insert positioning device in the mould of the present invention, improve the reliability that inserts positions in a mold.
Description
Technical field
The present invention relates to the fixed network of inserts in APG technique, particularly relate to the positioner of inserts in a kind of mould.
Background technology
APG technique refers to epoxide resin automatic pressure gel technique, and namely epoxy resin heat the technique making its thermoset forming.
At present, the insulating part of middle/high-voltage electrical appliance equipment is usually employing APG processes, for increasing product strength, generally embeds metalwork in injection moulding process. Inserts location structure in a mold it is critical that, not only affect feasibility and the convenience of Mould operation, but also affect quality and the performance of product, it might even be possible to directly result in product rejection. Usual inserts positions mode in a mold has screw lock and latch band inclined-plane to be seated, these modes are all comparatively laborious, add labor time and unsafe factor, directly influence cost and the qualification rate of product, so improving die automation degree is an inexorable trend.
Summary of the invention
For solving the problems referred to above, the present invention provides the positioner of inserts in a kind of mould, which solves existing insert positioning device poor reliability, baroque technical problem.
For solving above-mentioned technical problem, the positioner of inserts in the mould of the present invention, including body, described the internal slide mass that is provided with, described slide mass can slide relative to described body;
Be provided with in described slide mass and draw pin for what fix inserts, described in draw pin to have to draw pin necking part; Described slide mass draws the position of pin both sides to be separately provided for described in clamping drawing the clamping block of pin necking part described in being positioned at, and described clamping block is provided with slide block;
Described body is positioned at the position of described slide mass both sides and is separately provided for described skid the chute symmetrical relative to the described axis drawing pin, described chute includes when described slide mass slides along described body, make described clamping block draw the state of pin necking part to the changeover portion drawing pin necking part status transition described in clamping described in unclamping, and include being connected with described changeover portion and when described slide mass slides along described body, make to draw described in described clamping block clamping the fastening portion of pin necking part.
Preferably, described chute also includes travel segment, described travel segment is connected with described fastening portion by described changeover portion, lays respectively at the distance between the travel segment of described slide mass both sides two described chutes symmetrical relative to the described axis drawing pin more than the distance between described fastening portion.
Preferably, described body is positioned at the position of slide mass both sides and is respectively arranged with gib block, and described chute is separately positioned on described gib block.
Preferably, the lateral symmetry up and down of each described gib block is provided with two described chutes, described clamping block is provided with groove away from described one end drawing pin necking part, and the both sides up and down of described groove are respectively arranged with can along the described slide block of gib block upper and lower both sides slide.
Preferably, described clamping block is near drawing one end of pin necking part to be provided with arcuate groove.
Preferably, described slide mass is positioned at and draws pin two side position, direction along the axis drawing pin described in being perpendicular to offer the first square opening respectively, and described clamping block is respectively correspondingly arranged in described first square opening.
Preferably, the both sides of described slide mass are provided with slide rail, and described body is provided with the slideway slided for described slide rail.
Preferably, also including the screw mandrel that described slide mass can be driven to slide along described body, described slide mass is provided above extending the projection of described body, and described screw mandrel is threadeded with described projection.
The positioner of inserts in the mould of the present invention, inserts is fixed on and draws on pin, drives clamping block along slide by slide mass when this internal slip, so that clamping block card strains at the necking part of pin and then the position that fixing inserts is in a mold. Adopting the insert positioning device of this structure, inserts location is reliable, it is ensured that inserts can steadily, be securely fastened in mould, improve the qualification rate of part.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the positioner of inserts in inventive die;
Fig. 2 is the structural representation of body in Fig. 1;
Fig. 3 is the structural representation of slide mass in Fig. 1;
Fig. 4 is the structural representation of gib block in Fig. 1;
Fig. 5 is the structural representation of clamping block in Fig. 1.
Detailed description of the invention
For sake of convenience, direction to that indicated in the drawings, direction described in literary composition is consistent, but the structure of the present invention is not construed as limiting by the direction.
As it is shown in figure 1, the positioner of inserts in the mould of the present invention, including body 1, being provided with slide mass 2 in body 1, slide mass 2 can slide relative to body 1; It is provided with in slide mass 2 and draws pin 3 for what fix inserts, draw pin 3 to have and draw pin necking part 301, as shown in FIG., slide mass 2 offers through hole, draw pin 3 to install in through-holes, draw the front end 302 of pin 3 for fixing inserts. Slide mass 2 is positioned at and draws the position of pin 3 both sides to be separately provided for card to strain at the clamping block 6 of pin necking part 301, clamping block 6 is provided with slide block 601; Body 1 is positioned at the position of slide mass 2 both sides and is separately provided for slide block 601 and slides and the chute 5 symmetrical relative to the described axis drawing pin 3, and namely chute 5 is positioned at body 1, and it is arranged on the position, the left and right sides of slide mass 2. Chute 5 includes when slide mass 2 slides along body 1, make clamping block 6 by the changeover portion 502 unclamping the state drawing pin 3 necking part 301 and straining to card pin 3 necking part 301 status transition, and include being connected with changeover portion 502 and when slide mass 2 slides along body 1, make described clamping block 6 card strain at the fastening portion 503 of pin 3 necking part 301. When slide mass 2 slides along body 1, slide mass 2 drives clamping block 6 to be synchronized with the movement, the fastening portion 503 that clamping block 6 enters chute 5 by the slide block 601 arranged on it via the changeover portion 502 of chute 5 can make clamping block 6 card strain at the necking part 301 of pin 3, now, draws pin 3 to be fixed.
Chute 5 can be arranged directly in body 1 so that clamping block 6 slides along. In the present invention, the setting of chute 5 is realized by such mode, and namely body 1 is positioned at the position of slide mass 2 both sides and is respectively arranged with gib block 4, and chute 5 is separately positioned on gib block 4.
As shown in Figure 2 and Figure 3, the lower left side of slide mass 2 and upper right side are provided with slide rail 201, and described body 1 is provided with the slideway 103 slided for slide rail 201 so that slide mass 2 can slide along body 1 fore-and-aft direction. As preferably, slide mass 2 is driven by screw mandrel and realizes its slip along body 1. Namely body 1 back side top offers along the recess 102 drawing pin 3 axis direction to extend, slide mass 2 back side top is provided with projection 203, this projection 203 is provided with screw thread 204, threadeded with projection 203 by screw mandrel, can realize, by means of driving devices such as motors, the automation mechanized operation that slide mass 2 slides along body 1.
Be limited clamping block 6 processed in the position of slide mass 2 fore-and-aft direction, and slide mass 2 is positioned at and draws 3 liang of side positions of pin, edge to be perpendicular to and draw the direction of pin 3 axis to offer the first square opening 202 respectively, and described clamping block 6 is respectively correspondingly arranged in the first square opening 202. First square opening 202 of both sides is relative to drawing pin 3 axisymmetrical, and clamping block 6 is arranged in this first square opening 202, to prevent clamping block 6 from moving along the fore-and-aft direction of slide mass 2.
As shown in Figure 1, Figure 4, Figure 5, body 1 is positioned at the gib block 4 of 2 liang of side positions of slide mass along drawing pin 3 axis symmetrical, the lateral symmetry up and down of each gib block 4 is provided with two chutes 5, clamping block 6 is provided with groove 603 away from the one end drawing pin 3 necking part 301, and the both sides up and down of groove 603 are respectively arranged with the slide block 601 that can slide along gib block about 4 both sides chute 5. As in figure 2 it is shown, body 1 both sides offer the second square opening 101, the height of this second square opening 101, width are respectively greater than height and the width of clamping block 6. This second square opening 101 constitute slide mass 2 along body 1 slide time, the mobile space of clamping block 6, in order to clamping block 6 can be attached slide mass 2 and be moved along the fore-and-aft direction of body 1.
Drawing pin 3 necking part 301 state to strain at pin 3 necking part 301 condition conversion to card for realizing clamping block 6 by unclamping, chute 5 should include changeover portion 502 and fastening portion 503. As preferably, chute 5 also includes travel segment 501, described travel segment 501 is connected with fastening portion 503 by changeover portion 502, lays respectively at slide mass 2 both sides and relative to the distance between the travel segment 501 of two chutes 5 drawing pin 3 axis symmetrical more than the distance between fastening portion 503. Clamping block 6 does not block the necking part 301 straining at pin 3 when travel segment 501, and when changeover portion 502, clamping block 6 moves closer to draw the necking part 301 of pin 3, and when fastening portion 503, clamping block 6 card strains at pin 3 necking part 301.
For improving the reliability of clamping block 6 clamping, clamping block 6 is near drawing one end of pin 3 necking part 301 to be provided with arcuate groove 602. The arcuate groove 602 of clamping block 6 end is consistent with the cylindrical shape drawing pin 3 necking part 301 so that clamping block 6 can be fitted tightly over the necking part 301 drawing pin 3.
The operation principle of the present invention is, is arranged in slide mass 2 by the pin 3 that draws being fixed with inserts, and when two clamping blocks 6 are positioned at the travel segment 501 of chute 5, clamping block 6 unclamps the necking part 301 drawing pin 3; When promoting slide mass 2 to slide along body 1, clamping block 6 enters changeover portion 502 by the slide block 601 of its upper setting through the travel segment 501 of chute 5, and now, clamping block 6 draws pin 3 necking part 301 state to strain at pin 3 necking part 301 status transition to card by unclamping;When continuing to press on slide mass 2 and sliding along body 1, clamping block 6 enters into the fastening portion 503 of chute 5, and now clamping block 6 card strains at the necking part 301 of pin 3, thus insert locations is fixed. When slide mass 2 slides along body 1 to opposite direction, clamping block 6 sequentially passes through the fastening portion 503 of chute 5, changeover portion 502, and during to the travel segment 501 of chute 5, clamping block 6 is totally released the necking part 301 of inserts, now can be taken off by the product that include inserts.
Certainly, in use, slide mass 2 can be realized by many type of drive along the slip of body 1, and such as the mode of screw mandrel Yu threaded engagement, by the rotating of motor, screw mandrel drives slide mass 2 to slide in body 1.
Claims (8)
1. the positioner of inserts in a mould, it is characterised in that include body, described the internal slide mass that is provided with, described slide mass can slide relative to described body;
Be provided with in described slide mass and draw pin for what fix inserts, described in draw pin to have to draw pin necking part; Described slide mass draws the position of pin both sides to be separately provided for described in clamping drawing the clamping block of pin necking part described in being positioned at, and described clamping block is provided with slide block;
Described body is positioned at the position of described slide mass both sides and is separately provided for described skid the chute symmetrical relative to the described axis drawing pin, described chute includes when described slide mass slides along described body, make described clamping block draw the state of pin necking part to the changeover portion drawing pin necking part status transition described in clamping described in unclamping, and include being connected with described changeover portion and when described slide mass slides along described body, make to draw described in described clamping block clamping the fastening portion of pin necking part.
2. the positioner of inserts in mould as claimed in claim 1, it is characterized in that, described chute also includes travel segment, described travel segment is connected with described fastening portion by described changeover portion, lays respectively at the distance between the travel segment of described slide mass both sides two described chutes symmetrical relative to the described axis drawing pin more than the distance between described fastening portion.
3. the positioner of inserts in mould as claimed in claim 1, it is characterised in that described body is positioned at the position of slide mass both sides and is respectively arranged with gib block, and described chute is separately positioned on described gib block.
4. the positioner of inserts in mould as claimed in claim 3, it is characterized in that, the lateral symmetry up and down of each described gib block is provided with two described chutes, described clamping block is provided with groove away from described one end drawing pin necking part, and the both sides up and down of described groove are respectively arranged with can along the described slide block of gib block upper and lower both sides slide.
5. the positioner of inserts in mould as claimed in claim 1, it is characterised in that described clamping block is near drawing one end of pin necking part to be provided with arcuate groove.
6. the positioner of inserts in mould as claimed in claim 1, it is characterized in that, described slide mass is positioned at and draws pin two side position, direction along the axis drawing pin described in being perpendicular to offer the first square opening respectively, and described clamping block is respectively correspondingly arranged in described first square opening.
7. the positioner of inserts in mould as claimed in claim 1, it is characterised in that the both sides of described slide mass are provided with slide rail, and described body is provided with the slideway slided for described slide rail.
8. the positioner of inserts in mould as claimed in claim 1, it is characterized in that, also including the screw mandrel that described slide mass can be driven to slide along described body, described slide mass is provided above extending the projection of described body, and described screw mandrel is threadeded with described projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139148.9A CN104108157B (en) | 2013-04-19 | 2013-04-19 | The positioner of inserts in mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139148.9A CN104108157B (en) | 2013-04-19 | 2013-04-19 | The positioner of inserts in mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104108157A CN104108157A (en) | 2014-10-22 |
| CN104108157B true CN104108157B (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310139148.9A Active CN104108157B (en) | 2013-04-19 | 2013-04-19 | The positioner of inserts in mould |
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| Country | Link |
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| CN (1) | CN104108157B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415571B (en) * | 2015-12-07 | 2017-10-31 | 上海雷博司电气股份有限公司 | A kind of fixed mechanism of inserts in APG techniques |
| CN109262983B (en) * | 2018-11-17 | 2024-04-19 | 鑫望威科技有限公司 | Steering wheel mold capable of being opened transversely and application method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201530093U (en) * | 2009-11-17 | 2010-07-21 | 江苏文光车辆附件有限公司 | Injection mold inserts accurate positioning device |
| CN203246036U (en) * | 2013-04-19 | 2013-10-23 | 上海雷博司电气股份有限公司 | Positioning device for insert in die |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101107289B1 (en) * | 2011-08-10 | 2012-01-20 | 주식회사 삼광 | Insert equipment of nut |
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2013
- 2013-04-19 CN CN201310139148.9A patent/CN104108157B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201530093U (en) * | 2009-11-17 | 2010-07-21 | 江苏文光车辆附件有限公司 | Injection mold inserts accurate positioning device |
| CN203246036U (en) * | 2013-04-19 | 2013-10-23 | 上海雷博司电气股份有限公司 | Positioning device for insert in die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104108157A (en) | 2014-10-22 |
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