CN204382480U - Subway trapezoidal track board mold side force-bearing table demolding structure - Google Patents
Subway trapezoidal track board mold side force-bearing table demolding structure Download PDFInfo
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- CN204382480U CN204382480U CN201520014387.6U CN201520014387U CN204382480U CN 204382480 U CN204382480 U CN 204382480U CN 201520014387 U CN201520014387 U CN 201520014387U CN 204382480 U CN204382480 U CN 204382480U
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- trapezoidal track
- bearing platform
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Abstract
一种地铁梯形轨道板模具侧面承力台脱模结构，包括有底模和装配在该底模外侧的外侧模，所述外侧模的内侧面设置承力台成型凹槽，该凹槽的前、后槽壁设置成斜面并分别通过紧固螺钉连接装配楔形板。本实用新型使地铁梯形轨道板成型模具的组模和拆模简单、省时、省力，并且方便脱模，能够有效提高地铁梯形轨道板生产效率，保证产品质量。
A demoulding structure for a side bearing platform of a subway trapezoidal track slab mold, comprising a bottom mold and an outer mold assembled outside the bottom mold, the inner surface of the outer mold is provided with a bearing platform forming groove, and the front of the groove is 1. The rear groove wall is set as an inclined plane, and the wedge-shaped plates are respectively connected and assembled by fastening screws. The utility model makes the mold assembly and demoulding of the subway trapezoidal track plate forming mold simple, saves time and effort, and facilitates demoulding, can effectively improve the production efficiency of the subway trapezoidal track plate and ensure product quality.
Description
技术领域 technical field
本实用新型涉及地铁梯形轨道板成型模具，具体涉及一种地铁梯形轨道板模具侧面承力台脱模结构。 The utility model relates to a mold for forming a subway trapezoidal track slab, in particular to a demoulding structure for a side bearing platform of the subway trapezoidal track slab mold.
背景技术 Background technique
地铁梯形轨道板混凝土制件侧面设置矩形截面的承力台，用于防止轨道板的纵向位移。目前地铁梯形轨道板成型模具的承力台部分由三件分体模具组合够成，混凝土浇注成型后分别拆除，其模具的组合及成型后的拆除费时、费力，同时，模具的精度也难以保证。 The side of the concrete part of the trapezoidal track slab of the subway is provided with a bearing platform with a rectangular section to prevent the longitudinal displacement of the track slab. At present, the bearing platform of the subway trapezoidal track slab forming mold is composed of three separate molds, which are removed separately after the concrete is poured and formed. The combination of the molds and the removal after forming are time-consuming and laborious. At the same time, the accuracy of the mold is difficult to guarantee. .
发明内容 Contents of the invention
本实用新型的目的在于针对上述问题，提供一种组合方便、省时、省力，能够有效提高地铁梯形轨道板生产效率，保证产品质量的地铁梯形轨道板模具侧面承力台脱模结构。 The purpose of the utility model is to solve the above problems, to provide a convenient assembly, time-saving and labor-saving, which can effectively improve the production efficiency of the subway trapezoidal track slab and ensure the quality of the product.
实现上述目的的技术方案是：一种地铁梯形轨道板模具侧面承力台脱模结构，包括底模和装配在该底模外侧的外侧模，所述外侧模的内侧面设置承力台成型凹槽，该凹槽的前、后槽壁设置成斜面并分别通过紧固螺钉连接装配楔形板。 The technical solution to achieve the above purpose is: a mold release structure for the side bearing platform of the subway trapezoidal track slab mold, including a bottom mold and an outer mold assembled outside the bottom mold, and the inner surface of the outer mold is provided with a bearing platform forming concave The groove, the front and rear groove walls of the groove are arranged as inclined planes, and the wedge-shaped plates are respectively connected and assembled by fastening screws.
所述的紧固螺钉于所述凹槽的前、后槽壁中部分别设置一个。 One said fastening screw is respectively arranged in the middle part of the front and rear groove walls of said groove.
本实用新型用于地铁梯形轨道板生产时，先将楔形板安装在外侧模的承力台成型凹槽内，并用紧固螺钉连接固定，轨道板制件成形后，先将紧固螺钉卸掉，然后脱模使外侧模与楔形板的配合斜面分离，楔形板一块与制件整体脱出，然后取回，重新安装到外侧模上。 When the utility model is used in the production of subway trapezoidal track slabs, the wedge-shaped slab is first installed in the forming groove of the load-bearing platform of the outer mold, and connected and fixed with fastening screws. After the track slab is formed, the fastening screws are removed first. , and then demoulding to separate the matching inclined surface of the outer mold and the wedge plate, the wedge plate and the workpiece will come out as a whole, then retrieved, and reinstalled on the outer mold.
本实用新型使地铁梯形轨道板成型模具的组模和拆模简单、省时、省力，并且方便脱模，能够有效提高地铁梯形轨道板生产效率，保证产品质量。 The utility model makes the mold assembly and demoulding of the subway trapezoidal track plate forming mold simple, saves time and effort, and facilitates demoulding, can effectively improve the production efficiency of the subway trapezoidal track plate and ensure product quality.
附图说明 Description of drawings
图1是本地铁梯形轨道板模具侧面承力台脱模结构的俯视剖视图。 Fig. 1 is a top sectional view of the demoulding structure of the side bearing platform of the trapezoidal track slab mold of this subway.
图2是图1的A-A剖视图。 Fig. 2 is a sectional view along A-A of Fig. 1 .
具体实施方式 Detailed ways
结合附图对本实用新型的具体实施方式进行说明。 The specific embodiment of the utility model will be described in conjunction with the accompanying drawings.
如附图，本地铁梯形轨道板模具侧面承力台脱模结构，包括底模1和装配在该底模1外侧的外侧模2。其外侧模2内侧面下部与底模1外侧面上部贴靠配合，并通过螺栓连接固定。外侧模2的内侧面设置承力台成型凹槽，该凹槽的前、后槽壁设置成斜面形成一内侧宽外侧窄的梯形凹槽，在该梯形凹槽的两斜面上分别装配一楔形板4，楔形板4的内侧斜面与梯形凹槽的斜面配合，两楔形板4与外侧模2组成轨道板侧面承力台成型腔。楔形板4通过设置在外侧模2上的紧固螺钉3连接固定。紧固螺钉3的前部与设置在楔形板4斜面一侧的螺纹盲孔配合。紧固螺钉3的可设置多个，附图实施例的紧固螺钉3于所述凹槽的前、后槽壁中部分别设置一个。 As shown in the accompanying drawings, the demoulding structure of the side bearing platform of the subway trapezoidal track slab mold includes a bottom mold 1 and an outer mold 2 assembled on the outside of the bottom mold 1 . The lower part of the inner side of the outer mold 2 is closely matched with the upper side of the outer side of the bottom mold 1, and is connected and fixed by bolts. The inner surface of the outer mold 2 is provided with a bearing platform forming groove, and the front and rear groove walls of the groove are arranged as inclined planes to form a trapezoidal groove with a wide inner side and a narrower outer side. Plate 4, the inner inclined surface of the wedge-shaped plate 4 cooperates with the inclined surface of the trapezoidal groove, and the two wedge-shaped plates 4 and the outer mold 2 form the forming cavity of the bearing platform on the side of the track plate. The wedge plate 4 is connected and fixed by fastening screws 3 arranged on the outer mold 2 . The front part of fastening screw 3 cooperates with the threaded blind hole that is arranged on one side of wedge-shaped plate 4 slopes. A plurality of fastening screws 3 can be provided, and one fastening screw 3 in the embodiment of the accompanying drawings is respectively provided in the middle part of the front and rear groove walls of the groove.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014387.6U CN204382480U (en) | 2015-01-09 | 2015-01-09 | Subway trapezoidal track board mold side force-bearing table demolding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014387.6U CN204382480U (en) | 2015-01-09 | 2015-01-09 | Subway trapezoidal track board mold side force-bearing table demolding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204382480U true CN204382480U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520014387.6U Expired - Lifetime CN204382480U (en) | 2015-01-09 | 2015-01-09 | Subway trapezoidal track board mold side force-bearing table demolding structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204382480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463947A (en) * | 2015-12-31 | 2016-04-06 | 四川省成都普什机电技术研究有限公司 | Ballastless track slab |
-
2015
- 2015-01-09 CN CN201520014387.6U patent/CN204382480U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463947A (en) * | 2015-12-31 | 2016-04-06 | 四川省成都普什机电技术研究有限公司 | Ballastless track slab |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150610 |