CN204382490U - The cross pipe demolding structure of subway trapezoidal track board steel form - Google Patents
The cross pipe demolding structure of subway trapezoidal track board steel form Download PDFInfo
- Publication number
- CN204382490U CN204382490U CN201520014444.0U CN201520014444U CN204382490U CN 204382490 U CN204382490 U CN 204382490U CN 201520014444 U CN201520014444 U CN 201520014444U CN 204382490 U CN204382490 U CN 204382490U
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- square tube
- horizontal
- vallecular cavity
- stripper plate
- knock out
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Abstract
A kind of cross pipe demolding structure of subway trapezoidal track board steel form, comprise side template and horizontal even square tube, the medial surface of side template is positioned at the horizontal position of square tube of connecting the vallecular cavity that one or two side channel wall and below cell wall are outward-dipping inclined-plane is set, the centre of this vallecular cavity arranges horizontal even square tube entrance, in the bottom of vallecular cavity, bottom knock out bar is set, both sides cell wall and the below cell wall of the both sides end face of bottom knock out bar and lower surface and described vallecular cavity coordinate, the upper end of bottom knock out bar arranges the horizontal square tube that connects coordinated with horizontal even square tube bottom and embeds mouth, on the top of vallecular cavity, stripper plate is set, the lower end of upper stripper plate arranges the horizontal square tube that connects coordinated with horizontal even square tube top and embeds mouth, and the lower surface, both sides of upper stripper plate coordinates with the upper surface of bottom knock out bar, bottom knock out bar is connected with side template respectively by screw with upper stripper plate.The utility model structure is simple, and convenient group mould and the demoulding, effectively can improve the production efficiency of subway trapezoidal track plate, ensures product quality.
Description
Technical field
The utility model relates to subway trapezoidal track sheet metal forming punching block, is specifically related to a kind of cross pipe demolding structure of subway trapezoidal track board steel form.
Background technology
Subway trapezoidal track plate is a kind of Novel rail guidance tape, it is made up of (in echelon) two longitudinal bar shaped concrete support rail plates and several the horizontal square steel tubes that connect be placed between this two support rails plate, and the cross pipe place demolding structure of this track plates shaping steel die affects Forming Quality and the production efficiency of track plates to a great extent.At present, the cross pipe demolding structure of subway trapezoidal track sheet metal forming punching block does not also have the design of particularly suitable.
Summary of the invention
The purpose of this utility model is to provide a kind of cross pipe demolding structure being specially adapted to subway trapezoidal track sheet metal forming punching block, to improve Forming Quality and the production efficiency of subway trapezoidal track plate.
The technical scheme realizing above-mentioned purpose is: a kind of cross pipe demolding structure of subway trapezoidal track board steel form, include side template and horizontal even square tube, the medial surface of described side template is positioned at the horizontal position connecting square tube and establishes a vallecular cavity, this vallecular cavity is by bottom to the upper end of side template of side template, both sides cell wall and the below cell wall of this vallecular cavity are arranged to outward-dipping inclined-plane, horizontal even square tube entrance is set in the centre of described vallecular cavity, this entrance is by the horizontal upper end connected to side template below square tube, in the bottom of described vallecular cavity, bottom knock out bar is set, both sides cell wall and the below cell wall of the both sides end face of this bottom knock out bar and lower surface and described vallecular cavity coordinate, the upper end of this bottom knock out bar arranges the horizontal square tube that connects coordinated with the described horizontal bottom connecting square tube and embeds mouth, on the top of described vallecular cavity, stripper plate is set, on this, the lower end of stripper plate arranges the horizontal square tube that connects coordinated with the described horizontal top connecting square tube and embeds mouth, and lower surface, both sides of stripper plate coordinates with the upper surface of described bottom knock out bar on it, on this, the upper surface of stripper plate and the upper surface of described side template are at same plane, described bottom knock out bar is connected with described side template respectively by screw with upper stripper plate.
The technical solution of the utility model also comprises: the medial surface of stripper plate is inlaid with permanent magnet on described.
The utility model provides a kind of cross pipe demolding structure of applicable subway trapezoidal track sheet metal forming punching block, and its structure is simple, and convenient group mould and the demoulding, effectively can improve the production efficiency of subway trapezoidal track plate, ensures product quality.
Accompanying drawing explanation
Fig. 1 is the cross pipe demolding structure front view of this subway trapezoidal track board steel form;
Fig. 2 is the vertical view cutaway drawing of Fig. 1.
Detailed description of the invention
By reference to the accompanying drawings detailed description of the invention of the present utility model is described.
As shown in Figure 1, Figure 2, the cross pipe demolding structure of this subway trapezoidal track board steel form, the side template 6 including composition subway trapezoidal track board steel form connects square tube 2 with for being connected the horizontal of two longitudinal bar shaped concrete support rail plates.The medial surface of side template 6 is positioned at the horizontal position connecting square tube 2 and establishes a vallecular cavity, this vallecular cavity is by bottom to the upper end of side template 6 of side template 6, both sides cell wall and the below cell wall of this vallecular cavity are arranged to outward-dipping inclined-plane, and the angle [alpha] that this inclined-plane tilts laterally is 5 °-40 °.Arrange horizontal even square tube entrance in the centre of described vallecular cavity, this entrance is by the horizontal upper end connected to side template 6 below square tube 2.One bottom knock out bar 5 is set in the bottom of described vallecular cavity, both sides cell wall and the below cell wall of the both sides end face of this bottom knock out bar 5 and lower surface and described vallecular cavity coordinate, and the upper end of this bottom knock out bar 5 arranges the horizontal company square tube coordinated with the described horizontal bottom connecting square tube 2 and embeds mouth.Stripper plate 1 on one is set on the top of described vallecular cavity, on this, the both sides end face of stripper plate 1 coordinates with the both sides cell wall of described vallecular cavity, on this, the lower end of stripper plate 1 arranges the horizontal square tube that connects coordinated with the described horizontal top connecting square tube 2 and embeds mouth, and lower surface, both sides of stripper plate 1 coordinates with the upper surface of described bottom knock out bar 5 on it, on this, the upper surface of stripper plate 1 and the upper surface of described side template 6 are at same plane.Described bottom knock out bar 5 is connected with described side template 6 respectively by screw 4 with upper stripper plate 1.As accompanying drawing embodiment, screw 4 arranges two respectively on upper stripper plate 1 and bottom knock out bar 5, and left and right is oppositely arranged.
The cross pipe demolding structure of this subway trapezoidal track board steel form in the medial surface mosaic magnet 3 of upper stripper plate 1, with the assembling of expediently stripper plate 1.As accompanying drawing embodiment, permanent magnet 3 adopts Circular permanent magnet sheet, arranges four pieces, is distributed in four bights of stripper plate 1.
Claims (2)
1. the cross pipe demolding structure of a subway trapezoidal track board steel form, include side template (6) and horizontal even square tube (2), it is characterized in that: on the medial surface of described side template (6), be positioned at the horizontal position connecting square tube (2) establish a vallecular cavity, this vallecular cavity is by the upper end of bottom to side template (6) of side template (6), both sides cell wall and the below cell wall of this vallecular cavity are arranged to outward-dipping inclined-plane, horizontal even square tube entrance is set in the centre of described vallecular cavity, this entrance is by the horizontal upper end connected to side template (6) below square tube (2), bottom knock out bar (5) is set in the bottom of described vallecular cavity, both sides cell wall and the below cell wall of the both sides end face of this bottom knock out bar (5) and lower surface and described vallecular cavity coordinate, the upper end of this bottom knock out bar (5) arranges the horizontal square tube that connects coordinated with the described horizontal bottom connecting square tube (2) and embeds mouth, stripper plate (1) is set on the top of described vallecular cavity, on this, the both sides end face of stripper plate (1) coordinates with the both sides cell wall of described vallecular cavity, on this, the lower end of stripper plate (1) arranges the horizontal square tube that connects coordinated with the described horizontal top connecting square tube (2) and embeds mouth, and lower surface, both sides of stripper plate (1) coordinates with the upper surface of described bottom knock out bar (5) on it, on this, the upper surface of stripper plate (1) and the upper surface of described side template (6) are at same plane, described bottom knock out bar (5) is connected with described side template (6) respectively by screw (4) with upper stripper plate (1).
2. the cross pipe demolding structure of subway trapezoidal track board steel form according to claim 1, is characterized in that: the medial surface of stripper plate (1) is inlaid with permanent magnet (3) on described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014444.0U CN204382490U (en) | 2015-01-09 | 2015-01-09 | The cross pipe demolding structure of subway trapezoidal track board steel form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014444.0U CN204382490U (en) | 2015-01-09 | 2015-01-09 | The cross pipe demolding structure of subway trapezoidal track board steel form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204382490U true CN204382490U (en) | 2015-06-10 |
Family
ID=53355241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520014444.0U Active CN204382490U (en) | 2015-01-09 | 2015-01-09 | The cross pipe demolding structure of subway trapezoidal track board steel form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204382490U (en) |
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2015
- 2015-01-09 CN CN201520014444.0U patent/CN204382490U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |