CN113334705B - Slide block driving mechanism for die - Google Patents
Slide block driving mechanism for die Download PDFInfo
- Publication number
- CN113334705B CN113334705B CN202110504245.8A CN202110504245A CN113334705B CN 113334705 B CN113334705 B CN 113334705B CN 202110504245 A CN202110504245 A CN 202110504245A CN 113334705 B CN113334705 B CN 113334705B
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- Prior art keywords
- sliding
- slide
- sliding block
- slider
- sliding track
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Classifications
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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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
- B29C2045/334—Mountings or guides therefor; Drives therefor several transversely movable mould parts driven by a single drive means
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a slide block driving mechanism for a die, which comprises a first slide block, a second slide block and a slide block driving part, wherein a vertical sliding track, a first sliding track and a second sliding track are arranged on the slide block driving part; and in the process that the sliding block driving part continues to move upwards from the first position to the second position, the second sliding block is separated from the second sliding track, and meanwhile, the sliding block driving part drives the first sliding block and the second sliding block to move along the direction of the second sliding track. The invention provides a slide block driving mechanism for a die, which is suitable for realizing successive actions without using an oil cylinder under the condition of compact space and can save cost.
Description
Technical Field
The invention relates to the technical field of dies, in particular to a sliding block driving mechanism for a die.
Background
In the automobile part industry, a plurality of accessory parts are plastic parts, and injection molding is mostly adopted during production. In the prior art, when a small slide block is arranged on a large slide block, and the moving directions of the small slide block and the large slide block are different, an oil cylinder is mostly used for driving the large slide block in a common structure, an inclined guide pillar is matched with a fixed die to drive the small slide block, and the slide block moves along with die opening or die closing. However, in the case of compact spaces, it is also necessary, in particular in practice, to design various adaptations according to the specific constructional variations of the product.
Disclosure of Invention
The invention aims to solve the technical defects and provides a slide block driving mechanism for a die, which is suitable for realizing successive actions without using an oil cylinder under the condition of compact space and can save cost.
The invention designs a slide block driving mechanism for a die, which comprises: the sliding block driving part is provided with a vertical sliding track, a first sliding track and a second sliding track, the first sliding block is movably connected with the vertical sliding track and the first sliding track, the second sliding block is movably connected with the second sliding track, the first sliding track and the second sliding track are obliquely arranged, and in the process that the sliding block driving part moves upwards from an initial position to a first position, the sliding block driving part drives the second sliding block to move along the direction of the second sliding track and the first sliding block is fixed; and in the process that the sliding block driving part continues to move upwards from the first position to the second position, the second sliding block is separated from the second sliding track, and meanwhile, the sliding block driving part drives the first sliding block and the second sliding block to move along the direction of the second sliding track.
Furthermore, the first sliding block is provided with a movable space for the second sliding block to move along the second sliding track.
Furthermore, a press plate is arranged on the movable space, and the press plate is movably matched with the movable space to enable the second sliding block to be clamped with the first sliding block.
Further, the vertical sliding track and the first sliding track are first guide sliding chutes, and the second sliding track is a second guide sliding chute.
Furthermore, a protrusion is arranged on the second sliding block and is movably matched with the second guide sliding groove.
Furthermore, a guide pin is arranged on the first sliding block and is movably matched with the first guide sliding groove.
Furthermore, a fixing block is arranged on the first sliding block and is clamped with the guide pin.
Furthermore, the slide block driving piece is at least provided with two vertical surfaces, and the first guide sliding groove and the second guide sliding groove are respectively positioned on the two vertical surfaces.
The beneficial effects of the invention are as follows:
according to the invention, the sliding driving piece is driven to drive the first sliding block and the second sliding block to move, so that the structure that the first sliding block is driven by the oil cylinder and the second sliding block is driven by the inclined guide post in the prior art is improved, the mechanism is suitable for the condition of compact space, and can realize successive actions without the oil cylinder, so that the cost is saved.
The sliding driving part is respectively movably connected with the first sliding block and the second sliding block, the first sliding block and the second sliding block are driven to move in the horizontal direction in the process that the sliding block driving part vertically moves up and down by arranging the oblique sliding track on the sliding block driving part, in order to enable the first sliding block and the second sliding block to move successively, the vertical sliding track, the first sliding track and the second sliding track are arranged on the sliding block driving part in an oblique mode, the vertical sliding track is arranged above the first sliding track, and the second sliding track is arranged above the first sliding track so as to enable the first sliding block to move again after the second sliding block moves.
According to the invention, the second sliding block is movably arranged in the movable space of the first sliding block and is movably connected with the second guide sliding groove, and the first sliding block is provided with the guide pin movably matched with the first guide sliding groove.
Drawings
FIG. 1 is a schematic view of the slider driving member in an initial state according to the present invention;
FIG. 2 is a schematic view of the slider drive of the present invention in a first position;
FIG. 3 is a schematic view of the slide actuator of the present invention in a second position;
FIG. 4 is a schematic view of the slider actuator in a second position from another perspective in accordance with the present invention;
fig. 5 is an exploded view of the present invention.
In the figure: the sliding block comprises a first sliding block 100, a guide pin 130, a fixed block 140, a mounting groove 150, a second sliding block 200, a protrusion 220, a sliding block driving part 300, a first sliding track 310, a second sliding track 320, a vertical sliding track 330, a movable space 400 and a pressing plate 410.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 1 to 5, a slide driving mechanism for a mold described in the present embodiment includes: the first slider 100, the second slider 200 and the slider driving member 300, the slider driving member 300 of the present invention is a guide rail, and the slider driving member 300 is disposed on the first slider 100.
Set up vertical slip track 330 on the slider driving piece 300, first slip track 310 and second slip track 320, first slider 100 and vertical slip track 330, first slip track 310 swing joint, second slider 200 and second slip track 320 swing joint, vertical slip track 330 sets up in first slip track 310 top, first slip track 310 and the setting of second slip track 320 slant, set up in order to realize that first slider 100 can follow first slip track 310 direction horizontal migration when slider driving piece 300 reciprocates through the slant, second slider 200 can follow second slip track 320 direction horizontal migration.
The vertical sliding track 330 and the first sliding track 310 are first guide sliding chutes, and the second sliding track 320 is a second guide sliding chute, and the sliding chutes in the invention can be changed into sliding rails, and meanwhile, the sliding parts corresponding to the sliding rails can be changed to realize movable connection.
As shown in fig. 2, in the process that the slider driving member 300 moves upward from the initial position to the first position, the slider driving member 300 drives the second slider 200 to move along the second sliding track 320 and the first slider 100 is not moved, in the present invention, the initial position of the slider driving member 300 is that the top of the slider driving member 300 is disposed against the first slider 100.
As shown in fig. 3 to 4, while the second slider 200 is disengaged from the second sliding track 320 during the upward movement of the slider driving member 300 from the first position to the second position, the second slider 200 is movably mounted on the first slider 100, so that the slider driving member 300 drives the first slider 100 and simultaneously the second slider 200 moves along the first sliding track 310.
The second slider 200 is movably mounted on the first slider 100, the first slider 100 is provided with a movable space 400 for the second slider 200 to move along the second sliding track 320, and particularly, when the slider driving member 300 moves from the initial position to the first position, the second slider 200 moves along the second sliding track 320 in the movable space 400.
In the invention, a pressing plate 410 is arranged on the first slider 100 corresponding to the movable position of the second slider 200, the pressing plate 410 and the first slider 100 are combined to form the movable space 400, and the movable space 400 is used for limiting the sliding range of the second slider 200.
Specifically, the pressing plate 410 is fixed to the first slider 100 by a fastening member, so that the structure is more stable and compact.
The second slider 200 of the present invention comprises a first part and a second part, wherein the first part is provided with the protrusion 220 and slides in the movable space 400, and the second part is arranged outside the movable space 400.
Specifically, the protrusion 220 provided on the second slider 200 is movably engaged with the second guiding sliding groove. The first slider 100 is provided with a guide pin 130, and the guide pin 130 is movably matched with the first guide sliding groove.
Therefore, the guide pin 130, the protrusion 220, the first guide sliding groove and the second guide sliding groove are movably matched, and the guide device is compact in structure, stable in structure and high in practicability.
Specifically, the first slider 100 is provided with a guide pin 130 mounting groove 150, the guide pin 130 passes through the mounting groove 150 to be connected with the first guide sliding groove in a sliding manner, a fixing block 140 is mounted in the mounting groove 150, the fixing block 140 is clamped with the guide pin 130, the guide pin 130 is fixed on the first slider 100 through the fixing block 140, and the fixing block 140 is fixed on the first slider 100 through a fastener.
In the present invention, the slider driving member 300 has at least two vertical surfaces, and the vertical sliding track 330, the first sliding track 310 and the second sliding track 320, i.e. the first guide chute and the second guide chute, are respectively located on the two vertical surfaces, so that the first slider 100 and the second slider 200 respectively move towards two different directions.
This is designed to ensure that the first slider 100 does not move during the phase when the slider actuator 300 moves up to the first position, and the first slider 100 moves along the second guide groove only when the slider actuator 300 moves from the first position to the second position.
According to the invention, the sliding driving piece is driven to drive the first sliding block 100 and the second sliding block 200 to move, so that the structure that the first sliding block 100 is driven by an oil cylinder and the second sliding block 200 is driven by an inclined guide post in the prior art is improved, the structure is suitable for the condition of compact space, sequential actions can be realized without using the oil cylinder, and the cost is saved.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.
Claims (8)
1. A slide drive mechanism for a mold, comprising: the sliding block driving part is provided with a vertical sliding track, a first sliding track and a second sliding track, the first sliding block is movably connected with the vertical sliding track and the first sliding track, the second sliding block is movably connected with the second sliding track, the first sliding track and the second sliding track are obliquely arranged, and in the process that the sliding block driving part moves upwards from an initial position to a first position, the sliding block driving part drives the second sliding block to move along the direction of the second sliding track and the first sliding block is fixed; in the process that the sliding block driving part continues to move upwards from the first position to the second position, the second sliding block is separated from the second sliding track, and meanwhile, the sliding block driving part drives the first sliding block and the second sliding block to move along the direction of the first sliding track; the second slider is movably arranged on the first slider, a movable space for the second slider to move along the second sliding track is arranged on the first slider, and particularly, when the slider driving piece moves from the initial position to the first position, the second slider moves along the second sliding track in the movable space.
2. The slide driving mechanism for a mold according to claim 1, wherein the first slide is provided with a movable space for the second slide to move along the second slide rail.
3. The slide block driving mechanism for the mold according to claim 2, wherein a pressing plate is disposed on the movable space, and the pressing plate is movably engaged with the movable space to clamp the second slide block with the first slide block.
4. A slide drive mechanism for a mold as claimed in claim 1 wherein the vertical slide rail and the first slide rail are first guide runners and the second slide rail is second guide runners.
5. A slide drive mechanism for a mold as claimed in claim 4 wherein said second slide is provided with a projection which is in movable engagement with said second guide runner.
6. A slide drive mechanism for a mold as in claim 4 wherein the first slide is provided with a guide pin which is in movable engagement with the first guide runner.
7. The slide driving mechanism for the mold according to claim 6, wherein a fixed block is provided on the first slide, and the fixed block is engaged with the guide pin.
8. A slide drive mechanism for a mold as claimed in claim 4 wherein said slide drive member has at least two vertical surfaces thereon, said first and second guide runners being located on the two vertical surfaces, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110504245.8A CN113334705B (en) | 2021-05-10 | 2021-05-10 | Slide block driving mechanism for die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110504245.8A CN113334705B (en) | 2021-05-10 | 2021-05-10 | Slide block driving mechanism for die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113334705A CN113334705A (en) | 2021-09-03 |
| CN113334705B true CN113334705B (en) | 2022-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110504245.8A Active CN113334705B (en) | 2021-05-10 | 2021-05-10 | Slide block driving mechanism for die |
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| Country | Link |
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| CN (1) | CN113334705B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1243398A1 (en) * | 2001-03-20 | 2002-09-25 | Hans Werner Breuer | Mould for producing and ejecting moulded articles, in particular plastic moulded articles |
| JP2004314461A (en) * | 2003-04-17 | 2004-11-11 | Kyowa Kogyo Kk | Mold for composite molding |
| CN101913231A (en) * | 2010-08-23 | 2010-12-15 | 宁海县第一注塑模具有限公司 | Fixed die core-pulling mechanism capable of self-locking and backstopping |
| CN108773031A (en) * | 2018-09-04 | 2018-11-09 | 奥克斯空调股份有限公司 | A kind of slide block core pulling structure and injection mold |
| CN208133530U (en) * | 2018-03-22 | 2018-11-23 | 上海甬兴塑胶有限公司 | A kind of mold for door handle of refrigerator |
| WO2020174615A1 (en) * | 2019-02-27 | 2020-09-03 | 株式会社テクノクラーツ | Undercut processing mechanism, molding die, and molded article |
| CN211807598U (en) * | 2020-09-07 | 2020-10-30 | 常源科技（天津）有限公司 | Non-planar intersection slider back-off structure of loosing core |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002178373A (en) * | 2000-12-18 | 2002-06-26 | Sumitomo Wiring Syst Ltd | Method for manufacturing connector and mold structure of connector |
| CN205326174U (en) * | 2015-12-30 | 2016-06-22 | 优力精密塑胶（苏州工业园区）有限公司 | Multi -direction mechanism of loosing core can realize |
| JP6793295B2 (en) * | 2016-03-29 | 2020-12-02 | 株式会社テクノクラーツ | Motion transmission device, molding mold and machinery |
| CN109732863B (en) * | 2019-02-20 | 2024-06-07 | 中亿腾模塑科技（苏州）有限公司 | Plastic mold with male mold inward-shrinkage five-linkage structure |
| CN111923354B (en) * | 2020-08-11 | 2022-06-10 | 创维集团智能装备有限公司 | Core-pulling mechanism and die |
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2021
- 2021-05-10 CN CN202110504245.8A patent/CN113334705B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1243398A1 (en) * | 2001-03-20 | 2002-09-25 | Hans Werner Breuer | Mould for producing and ejecting moulded articles, in particular plastic moulded articles |
| JP2004314461A (en) * | 2003-04-17 | 2004-11-11 | Kyowa Kogyo Kk | Mold for composite molding |
| CN101913231A (en) * | 2010-08-23 | 2010-12-15 | 宁海县第一注塑模具有限公司 | Fixed die core-pulling mechanism capable of self-locking and backstopping |
| CN208133530U (en) * | 2018-03-22 | 2018-11-23 | 上海甬兴塑胶有限公司 | A kind of mold for door handle of refrigerator |
| CN108773031A (en) * | 2018-09-04 | 2018-11-09 | 奥克斯空调股份有限公司 | A kind of slide block core pulling structure and injection mold |
| WO2020174615A1 (en) * | 2019-02-27 | 2020-09-03 | 株式会社テクノクラーツ | Undercut processing mechanism, molding die, and molded article |
| CN211807598U (en) * | 2020-09-07 | 2020-10-30 | 常源科技（天津）有限公司 | Non-planar intersection slider back-off structure of loosing core |
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| Publication number | Publication date |
|---|---|
| CN113334705A (en) | 2021-09-03 |
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