CN201493940U - Mould locating device of unballasted track board - Google Patents
Mould locating device of unballasted track board Download PDFInfo
- Publication number
- CN201493940U CN201493940U CN2009203116362U CN200920311636U CN201493940U CN 201493940 U CN201493940 U CN 201493940U CN 2009203116362 U CN2009203116362 U CN 2009203116362U CN 200920311636 U CN200920311636 U CN 200920311636U CN 201493940 U CN201493940 U CN 201493940U
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- long side
- short side
- side moulds
- side form
- mould
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- Expired - Fee Related
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Abstract
The utility model relates to a mould locating device of an unballasted track board, which comprises a bottom mould, two long side moulds and two short side moulds; the two long side moulds and the two short side moulds enclose a rectangular frame; the rectangular frame is matched with the bottom mould to form a track board mould cavity; four connecting positions among the long side moulds and the short side moulds are respectively provided with one locating device; the side end surfaces of the long side moulds and the bottom mould are provided with four locating devices; and the side end surfaces of the short side moulds and the bottom mould are provided with four locating devices. The locating devices are arranged between the long side moulds and the short side moulds, between the long side moulds and the bottom mould, and between the short side moulds and the bottom mould, thus having high assembly precision. The locating devices are located between cone-shaped locating holes and cone-shaped locating pins in a matching manner, thus having convenient and accurate location and high production efficiency.
Description
Technical field
The utility model relates to a kind of fragment-free track slab processing unit (plant), particularly a kind of fragment-free track slab die arrangement device.
Background technology
In current high speed railway construction, slab track is widely used, and compares with the conventional rails traffic, no longer be stone upper berth sleeper, the sleeper rail of putting on the shelf does not have coccolith, a sleeper under this track, but just spread by concrete cast prefabricated track plate and 500 meters gapless rail links, this track applies to high-speed railway, can make train very smooth-going when running at high speed, and nothing is jolted, low noise, can also reduce dust, beautify the environment, reduce maintenance.
Because fragment-free track slab is the rectangle prefabricated component by the concrete cast, need be by mould production, the fragment-free track slab casting mold has bed die, long side form and short side form surround the Die Box that forms upper opening, in process of production, fragment-free track slab of every cast, must be through demoulding program, being about to bed die side form all around removes, fragment-free track slab could be taken out, and then side form re-assemblied around bed die, carry out the cast of next fragment-free track slab, yet need reorientate when re-assemblying owing to side form, positioner not in the prior art, mould in use relies on the mechanism of slipping to carry out resetting, because of the fit-up gap of the mechanism of slipping bigger, positioning accuracy request in the time of can't satisfying the installation of side form, therefore each assembling all needs to adjust the side form gap, and it is very inconvenient to assemble, and influences production efficiency.
The utility model content
The purpose of this utility model is to provide a kind of side form location convenient, accurate, assembly precision height, the fragment-free track slab die arrangement device that production efficiency is high.
The technical scheme that realizes the utility model purpose is: a kind of fragment-free track slab die arrangement device, have bed die, two long side forms and two short side forms, two long side forms and two short side forms surround a rectangle frame, matching bottom mould forms the guidance tape cavity body of mould again, four junctions between long side form and the short side form respectively are provided with a positioner, the side end face of long side form and bed die is provided with four positioners, and the side end face of short side form and bed die is provided with four positioners.
The positioner of above-mentioned fragment-free track slab die arrangement device be locating hole with alignment pin between cooperate positioner.
The alignment pin of above-mentioned fragment-free track slab die arrangement device is a cone pin, and described locating hole is provided with chamfering.
The utlity model has following characteristics: between long side form of (1) the utility model and the short side form, between long side form and the bed die, be equipped with positioner, the assembly precision height between short side form and the bed die; (2) the utility model positioner adopts the location that cooperates between locating hole and the conical dowel pin, and locating hole is provided with chamfering, and the location is convenient, accurate, the production efficiency height.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model positioning device structure schematic diagram.
The specific embodiment
(embodiment 1)
See Fig. 1 and Fig. 2, the utlity model has bed die 1, two long side forms 2 and 3, two long side forms 2 of two short side forms and two short side forms 3 and surround a rectangle frame that matching bottom mould 1 forms the guidance tape cavity body of mould again; Four junctions between long side form 2 and the short side form 3 respectively are provided with a positioner 4, long side form 2 is provided with four positioners 4 with the side end face of bed die 1, short side form 3 is provided with four positioners 4 with the side end face of bed die 1, positioner 4 be locating hole 41 with alignment pin 42 between cooperate positioner, alignment pin 42 is a cone pin, locating hole 41 is provided with chamfering, in the present embodiment, the two ends of each short side form 3 respectively are provided with a conical dowel pin 42, corresponding long side form 2 ends respectively are provided with a locating hole 41 with it, each long side form 2 is provided with short side form 3 relative bed dies 1 side end face and respectively is provided with two conical dowel pins 42, and bed die 1 each side end face relative position respectively is provided with two conical dowel pins 42.
In process of production, necessary two programs when the demoulding, matched moulds, when matched moulds is assembled, earlier two long side form 2 matched moulds are put in place, long side form 2 cooperates the location with alignment pin 42, the locating hole 41 of bed die 1 side end face, again with short side form 3 matched moulds at two ends, the conical dowel pin 42 on the short side form 3 cooperates with long side form 2, bed die 1 positioning hole corresponding 41 location respectively, finishes location matched moulds work afterwards.
Claims (3)
1. a fragment-free track slab die arrangement device has bed die (1), two long side forms (2) and two short side forms (3), and two long side forms (2) and two short side forms (3) surround a rectangle frame, and matching bottom mould (1) forms the guidance tape cavity body of mould again; It is characterized in that: four junctions between long side form (2) and the short side form (3) respectively are provided with a positioner (4), long side form (2) is provided with four positioners (4) with the side end face of bed die (1), and short side form (3) is provided with four positioners (4) with the side end face of bed die (1).
2. fragment-free track slab die arrangement device according to claim 1 is characterized in that: described positioner (4) is the positioner that cooperates between locating hole (41) and the alignment pin (42).
3. fragment-free track slab die arrangement device according to claim 2 is characterized in that: described alignment pin (42) is a cone pin, and described locating hole (41) is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203116362U CN201493940U (en) | 2009-09-28 | 2009-09-28 | Mould locating device of unballasted track board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203116362U CN201493940U (en) | 2009-09-28 | 2009-09-28 | Mould locating device of unballasted track board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493940U true CN201493940U (en) | 2010-06-02 |
Family
ID=42437148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203116362U Expired - Fee Related CN201493940U (en) | 2009-09-28 | 2009-09-28 | Mould locating device of unballasted track board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493940U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102340287A (en) * | 2010-07-15 | 2012-02-01 | 精工电子有限公司 | Method for manufacturing package, package, piezoelectric vibrator and oscillator |
| CN102933361A (en) * | 2010-06-16 | 2013-02-13 | 帕斯卡工程株式会社 | Metal mold positioning and fixing device |
| CN103302739A (en) * | 2012-03-15 | 2013-09-18 | 盾建重工制造有限公司 | Positioning mechanism of end die and side die of reducer broad sleeper die |
-
2009
- 2009-09-28 CN CN2009203116362U patent/CN201493940U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102933361A (en) * | 2010-06-16 | 2013-02-13 | 帕斯卡工程株式会社 | Metal mold positioning and fixing device |
| CN102340287A (en) * | 2010-07-15 | 2012-02-01 | 精工电子有限公司 | Method for manufacturing package, package, piezoelectric vibrator and oscillator |
| CN102340287B (en) * | 2010-07-15 | 2016-07-06 | 精工电子有限公司 | The manufacture method of packaging part, packaging part, piezoelectric vibrator and agitator |
| CN103302739A (en) * | 2012-03-15 | 2013-09-18 | 盾建重工制造有限公司 | Positioning mechanism of end die and side die of reducer broad sleeper die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160304 Address after: 213155 Jiangsu Province, Changzhou city Wujin District Huangshui Town Industrial Park Dongan Guoye Road No. 8 Patentee after: Jiangsu Sheng Le construction engineering corporation, Ltd Address before: 213200 Jiangsu city of Changzhou province Wujin Huangli town Dongan Dongfeng Road No. 18 Patentee before: Changzhou City Shengle Engineering Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20171207 Address after: Wujin Huangli town Jiangsu city Changzhou Province Metallurgical road 213155 No. 8 Patentee after: Jiangsu Shengle Machinery Co., Ltd. Address before: 213155 Jiangsu Province, Changzhou city Wujin District Huangshui Town Industrial Park Dongan Guoye Road No. 8 Patentee before: Jiangsu Sheng Le construction engineering corporation, Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20180928 |