CN201150970Y - Mould position confirmation device in tube end forming machine - Google Patents
Mould position confirmation device in tube end forming machine Download PDFInfo
- Publication number
- CN201150970Y CN201150970Y CNU2007203069682U CN200720306968U CN201150970Y CN 201150970 Y CN201150970 Y CN 201150970Y CN U2007203069682 U CNU2007203069682 U CN U2007203069682U CN 200720306968 U CN200720306968 U CN 200720306968U CN 201150970 Y CN201150970 Y CN 201150970Y
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- CN
- China
- Prior art keywords
- mould
- forming machine
- seat
- end forming
- center
- 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.)
- Expired - Lifetime
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- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model discloses a blanking locating device in a double-ended chamfering machine which can facilitate one end of material to be continuously close to a vertical adjusting block on one side, thereby keeping the position of one end of the material unchangeable in order to process easily, which comprises a pair of guide rail plates, a pair of a left and a right charging plates which are respectively connected with the guide rail plates, and a left and a right vertical adjusting blocks which are respectively arranged on the lower sides of the guide rail plates. The utility model is characterized in that the discharging position of one vertical adjusting block is provided with an elastic thrust block. The blanking locating device can be widely applied in the double-ended chamfering machine, and can greatly increase the yield rate of processing.
Description
Technical field
The utility model relates to pipe end forming machine, and device is confirmed in the mould position that refers more particularly in the pipe end forming machine.
Background technology
Pipe end forming machine can be as required to tube end contract, processing and forming such as expansion, rammer muscle, pleat are chewed.In pipe end forming machine by mould changing device realize to the mould on each station by turns, the moulding oil cylinder is then finished the driving to mould, to realize tube end is carried out the purpose of multiple processing and forming.As: three station pipe end forming machines can install different moulds simultaneously on three stations, can carry out selection between these three stations (also claiming the mould position) of a station, two stations and three stations by mould changing device.The structure of the mould changing device in the three traditional station pipe end forming machines comprises: slide block, the die change seat is installed on slide block, in the die change seat, be movably set with three mould pipes, also be provided with and drive the die change drive unit that the die change seat moves in slide block, bottom at slide block is provided with dovetails, and dovetails matches with dovetail groove on being arranged on support.Also be provided with the moulding oil cylinder in pipe end forming machine, the moulding oil cylinder is installed on the support, and the piston rod of moulding oil cylinder and traveller seat are fixedly linked.The course of work of the mould changing device of said structure is: at first install required mould on each the mould pipe in the die change seat, start manual die change oil cylinder button then, when the center of the mould secured in alignment workpiece on the clamping seat on the first station mould pipe, adjust the inductive switch of a station, it is lighted, and this position is the position of a station so.The method of adjustment of two stations, three station positions is the same with the location regulation method of a station, repeats no more.During work, by the die change drive unit mould pipe on the required station is displaced in the connection cavity on the traveller seat, advance by traveller seat driving mould pipe and mould by the moulding oil cylinder then, the pipe fitting that is clamped in the clamping seat in the pipe end forming machine is carried out processing and forming.The shortcoming of the mould changing device of said structure is: because the position of each station all is to locate by inductive switch, because of inductive switch 3mm with interior all can respond to light, so bring certain limitation to the accurate adjustment of mould position; And with the naked eye watch the mould position whether to aim at the center of workpiece on the clamping seat, have certain error unavoidably, when workpiece centre on center, mould position and the clamping seat not point-blank the time, if start moulding hydraulic oil cylinder driving mould advance to workpiece expand, contract, during processing and forming such as rammer muscle, pleat mouth, mould can bump against on the clamping seat or process waste product, thus mold damage.
The utility model content
Technical problem to be solved in the utility model is: will provide the mould position in a kind of pipe end forming machine that can guarantee mould safety under misalignment to confirm device.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: device is confirmed in the mould position in the described pipe end forming machine, comprise: the die change seat, the traveller seat of fixedlying connected with the piston rod of moulding oil cylinder, be characterized in: on the cover plate of die change seat, location-plate is installed, location-plate be provided with pipe end forming machine in the suitable detent of mould figure place, and the center of each detent is corresponding with the center of a mould position respectively; Be fixed with an installing plate on the traveller seat, travel switch is installed on the installing plate, travel switch is provided with the stroke adjustment sheet, the position of stroke adjustment sheet can with the position cooperating of each detent.
The center of each above-mentioned detent vertically is positioned at the upside at the center of each mould position respectively.
The utility model has the advantages that: when the adjustment of mould position was accurate, the stroke adjustment sheet on the travel switch can just can carry out processing and forming to pipe fitting smoothly by the detent on the location-plate; Adjust when wrong when the mould position, the stroke adjustment sheet on the travel switch will collide on the location-plate, and the stroke adjustment sheet will impel travel switch to send signal to control device moulding oil cylinder safety is retreated, thereby has guaranteed the safety of mould.
Description of drawings
Fig. 1 is a structural principle schematic diagram of the present utility model;
Fig. 2 is that A among Fig. 1 is to structural representation.
The specific embodiment
The utility model will be further described below in conjunction with above-mentioned the drawings and specific embodiments.
As Fig. 1, shown in Figure 2, in the present embodiment, device is confirmed in mould position in the described pipe end forming machine, comprise: die change seat 1, be provided with three mould pipes 2 in the die change seat 1, die change seat 1 is driven by the die change drive unit, the structure of the die change drive unit in the present embodiment is: the downside at the workbench 13 of pipe end forming machine is fixed with a servomotor 12, the output shaft of servomotor 12 is fixedlyed connected with a rhizoid thick stick 8, be equipped with nut on the leading screw 8, nut is fixedlyed connected with actuating arm 17, and actuating arm 17 is fixedlyed connected with die change seat 1 after stretching out elongate slots on the workbench 13.Location-plate 3 is installed on the cover plate of die change seat 1, location-plate 3 is provided with three detents 31, correspond respectively to three mould positions in the pipe end forming machine, and the center of each detent 31 is corresponding with the center of a mould position respectively---in the present embodiment, each detent 31 vertically is positioned at the upside at the center of a mould pipe 2 respectively; On the piston rod of moulding oil cylinder 16, be fixedly connected with traveller seat 14, on traveller seat 14, be fixed with an installing plate 6, travel switch 5 is installed on the installing plate 6, and travel switch 5 is provided with stroke adjustment sheet 4, the position of stroke adjustment sheet 4 can with the position cooperating of each detent 31.
The mould position of said structure confirms that the operation principle of device is: at first, and the method for adjustment of the operating position of each station (mould position) identical with described in the background technology, and on each mould pipe 2, install required mould.When pipe fitting is carried out processing and forming, starting servomotor 12, pass through leading screw 8 by servomotor 12, actuating arm 17 drives 1 displacement of die change seat, mould pipe 2 on the required station and mould are displaced in the connection cavity on the traveller seat 14, start moulding oil cylinder 16 then, advance by traveller seat 14 driving mould pipes 2 and mould by moulding oil cylinder 16, in this process, when the adjustment of mould position accurate---promptly: workpiece centre is point-blank the time on center, mould position and the clamping seat, stroke adjustment sheet 4 on the travel switch 5 just can be smoothly by the detent 31 on the location-plate 3, mould pipe 2 and mould just can move on, and the pipe fitting that is clamped in the clamping seat in the pipe end forming machine is carried out processing and forming; When the mould position is adjusted when wrong, stroke adjustment sheet 4 on the travel switch 5 just can not pass through detent 31, stroke adjustment sheet 4 can collide on the location-plate 3, stroke adjustment sheet 4 will impel travel switch 5 to send signal to control device moulding oil cylinder 16 safety is retreated, do not adjust the situation that causes breaking mould with regard to not occurring because of the mould position like this, thereby guaranteed the safety of mould.
Claims (2)
1, device is confirmed in the mould position in the pipe end forming machine, comprise: the die change seat, the traveller seat of fixedlying connected with the piston rod of moulding oil cylinder, it is characterized in that: on the cover plate of die change seat, location-plate is installed, location-plate be provided with pipe end forming machine in the suitable detent of mould figure place, and the center of each detent is corresponding with the center of a mould position respectively; Be fixed with an installing plate on the traveller seat, travel switch is installed on the installing plate, travel switch is provided with the stroke adjustment sheet, the position of stroke adjustment sheet can with the position cooperating of each detent.
2, mould position affirmation device as claimed in claim 1, it is characterized in that: the center of described each detent vertically is positioned at the upside at the center of each mould position respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203069682U CN201150970Y (en) | 2007-11-26 | 2007-11-26 | Mould position confirmation device in tube end forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203069682U CN201150970Y (en) | 2007-11-26 | 2007-11-26 | Mould position confirmation device in tube end forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201150970Y true CN201150970Y (en) | 2008-11-19 |
Family
ID=40126653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203069682U Expired - Lifetime CN201150970Y (en) | 2007-11-26 | 2007-11-26 | Mould position confirmation device in tube end forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201150970Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773335A (en) * | 2012-07-09 | 2012-11-14 | 和和机械（张家港）有限公司 | Mold position anteroposterior locating device for pipe end molding machine |
| CN105013959A (en) * | 2015-08-19 | 2015-11-04 | 惠州市诚业家具有限公司 | Fully-automatic pipe end molding machine |
-
2007
- 2007-11-26 CN CNU2007203069682U patent/CN201150970Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773335A (en) * | 2012-07-09 | 2012-11-14 | 和和机械（张家港）有限公司 | Mold position anteroposterior locating device for pipe end molding machine |
| CN105013959A (en) * | 2015-08-19 | 2015-11-04 | 惠州市诚业家具有限公司 | Fully-automatic pipe end molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081119 |