CN2683979Y - Open type bending press - Google Patents
Open type bending press Download PDFInfo
- Publication number
- CN2683979Y CN2683979Y CN 200420049039 CN200420049039U CN2683979Y CN 2683979 Y CN2683979 Y CN 2683979Y CN 200420049039 CN200420049039 CN 200420049039 CN 200420049039 U CN200420049039 U CN 200420049039U CN 2683979 Y CN2683979 Y CN 2683979Y
- Authority
- CN
- China
- Prior art keywords
- die holder
- half module
- die
- seat
- utility
- 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 - Fee Related
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- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The utility model relates to an equipment which can connect a rubber pipe and a joint into a rubber pipe assembly in the cold pressing deformation. The utility model is characterized in that a piece of die holder 3 is arranged on a big vertical board 1, and another piece of die holder 3 is arranged on a sliding seat 10; two pieces of semi-die holders 5 and two pieces of semi-die holders 6 can respectively slide in a T type slot of a heel block 2; four pieces of die holders 4 are respectively jointed with the die holder 3, the semi-die holder 5, the die holder 3, and the semi-die holder 6 in the operation of tension of a spring; the sliding seat 10 is connected with a piston of an oil cylinder 11. The utility model puts a multi-bending air conditioning pipe into the pressing section from the opening of a press, after pressing, the rubber pipe assembly can be taken out from the opening without being limited by bending no longer. The utility model not only has convenient operation, but also enhances the pressing accuracy of productions, enhances production efficiency, and alleviates intensity of labor.
Description
Technical field:
The utility model is a kind of equipment that sebific duct and joint is connected into hose assembly under cold-pressing deformation.
Background technique:
The machine of withholding at present mainly contains following several:
(1) the cylinder head dummy is withheld machine and is characterized in that the socket cap inner wall of cylinder is a conical surface, by this conical surface, make the axial motion of cylinder piston under the hydraulic oil effect be converted into split type radial motion of withholding die holder, realize the concentric contraction of mould radial dimension, reach sebific duct and joint purpose of connecting.This type of withholds machine, realizes withholding of general joint easily.But because the axial dimension of its socket cap cylinder barrel is bigger, and opening degree is little, is unfavorable for withholding of elbow.
(2) slim type is withheld machine and is characterized in that split type eight lobes withhold die holder, the profile of outer pintongs die holder is formed square, the profile of interior pintongs die holder is formed octagon, when the square that outer pintongs die holder is formed shrinks, driving octagon shrinks with one heart, can realize the contraction of mould radial dimension, reach sebific duct and joint purpose of connecting.This type of withholds machine because opening degree is bigger, realizes withholding of elbow easily.But for the air-conditioning pipe of many bendings, can't axially stretch into from the front and withhold mould, withhold difficult the realization.
Summary of the invention:
The purpose of this utility model is, be difficult to realize the problem of withholding at current many bending air-conditioning pipes, and the design split type is withheld die holder, forms open type to withhold machine, the air-conditioning pipes that bend can be put into from the opening of withholding machine more withhold the district, after withholding, hose assembly can take out the restriction that is no longer bent from opening is convenient, and product withhold the precision height, the manufacturing efficiency height, easy to operate, labor intensity is little.
The technical solution of the utility model is: open type is withheld machine and is mainly formed by withholding part and hydraulic system, wherein withhold part as shown in Figure 1, mainly by big riser 1, cushion block 2, die holder 3, die holder 4, half module seat 5, half module seat 6, block 7, withhold mould 8, spring 9, sliding seat 10, oil cylinder 11 compositions such as grade, it is characterized in that: a die holder 3 is installed on the big riser 1, another piece die holder 3 is installed on the sliding seat 10, two half module seats 5 and two half module seats 6 can slide in the T of cushion block 2 type groove respectively, four die holders 4 are connecting respectively under the tension force effect of spring on die holder 3 and half module seat 5 and die holder 3 and half module seat 6, and sliding seat 10 is connected on the piston of oil cylinder 11.
When the piston of oil cylinder 11 moved upward, jack-up sliding seat 10 was about to half module seat 5 and 6 coincidences of half module seat are a complete die holder, as shown in Figure 2.Along with the piston of oil cylinder 11 continues to move upward, under the V-type ramp effect of big riser 1 and sliding seat 10, promoting die holder 3 radially shrinks with half module seat 5 and half module seat 6, driving die holder 4 again shrinks with one heart, die holder drives again withholds mould 8 radial contraction on it, realize withholding of sebific duct thus, as shown in Figure 3.
Advantage of the present utility model and good effect demonstrate fully for: because the split type design of withholding die holder, for withholding of many bendings air-conditioning pipe, it can be put into and withhold the district from withholding the machine opening, after withholding, hose assembly can take out from opening, the restriction that is no longer bent; It is not only easy to operate that the utility model open type is withheld machine, and improved the precision of withholding of product, improved manufacturing efficiency, alleviated labor intensity.
Description of drawings:
Fig. 1 is for withholding the machine structural representation;
Fig. 2 is about to withhold phase diagram for withholding machine;
Fig. 3 withholds done state figure for withholding machine.
Embodiment:
Fig. 1 described open type withhold machine mainly by withhold the part and hydraulic system form, wherein withhold part mainly by big riser 1, cushion block 2, die holder 3, die holder 4, half module seat 5, half module seat 6, block 7, withhold mould 8, spring 9, sliding seat 10, oil cylinder 11 compositions such as grade, it is characterized in that: a die holder 3 is installed on the big riser 1, another piece die holder 3 is installed on the sliding seat 10, two half module seats 5 and two half module seats 6 can slide in the T of cushion block 2 type groove respectively, four die holders 4 are connecting respectively under the tension force effect of spring on die holder 3 and half module seat 5 and die holder 3 and half module seat 6, and sliding seat 10 is connected on the piston of oil cylinder 11.
The working procedure that open type is withheld machine is as follows: Fig. 1 is for withholding machine preparatory work state, and can go into to withhold the district from the opening of withholding machine this moment with sebific duct and joint.Under the pressure effect of hydraulic oil, along with the piston of oil cylinder 11 moves upward, jack-up sliding seat 10 is about to half module seat 5 and half module seat 6 overlaps, and as shown in Figure 2, at this moment, the machine of withholding enters and is about to withhold state.The piston of oil cylinder 11 continues to move upward, under the V-type ramp effect of big riser 1 and sliding seat 10, promoting die holder 3 radially shrinks with half module seat 5 and half module seat 6, driving die holder 4 simultaneously shrinks with one heart, die holder 3, die holder 4 and half module seat 6 drive be connected thereon withhold mould 8 radial contraction, realize withholding of sebific duct thus, as shown in Figure 3, so far withhold end.
At this moment, the commutation of the piston of oil cylinder 11, piston moves downward fast, and die holder 3, die holder 4 and half module seat 5, die holder 6 open under the tension force effect of pressure spring, as shown in Figure 2.Because the effect of block 7, die holder 3, die holder 4 and half module seat 5, half module seat 6 no longer open.The piston of oil cylinder 11 continues to move downward, and half module seat 5 and half module seat 6 separate from subdivision, form opening, as shown in Figure 1.The rubber hose coupling assembly that will withhold this moment takes out from opening, can begin the next one again and withhold process.
The machine of withholding is furnished with the mould of withholding of different size, can realize withholding of different tube diameters sebific duct and joint.
Claims (1)
1. an open type is withheld machine, form by withholding part and hydraulic system, wherein withhold part mainly by big riser 1, cushion block 2, die holder 3, die holder 4, half module seat 5, half module seat 6, block 7, withhold mould 8, spring 9, sliding seat 10, oil cylinder 11 compositions such as grade, it is characterized in that: a die holder 3 is installed on the big riser 1, another piece die holder 3 is installed on the sliding seat 10, two half module seats 5 and two half module seats 6 can slide in the T of cushion block 2 type groove respectively, four die holders 4 are connecting respectively under the tension force effect of spring on die holder 3 and half module seat 5 and die holder 3 and half module seat 6, and sliding seat 10 is connected on the piston of oil cylinder 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420049039 CN2683979Y (en) | 2004-04-12 | 2004-04-12 | Open type bending press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420049039 CN2683979Y (en) | 2004-04-12 | 2004-04-12 | Open type bending press |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2683979Y true CN2683979Y (en) | 2005-03-09 |
Family
ID=34608153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420049039 Expired - Fee Related CN2683979Y (en) | 2004-04-12 | 2004-04-12 | Open type bending press |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2683979Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102554056A (en) * | 2012-01-09 | 2012-07-11 | 芜湖双翼液压件有限公司 | Steel pipe throat processing method |
CN105312430A (en) * | 2015-11-24 | 2016-02-10 | 南京凯微机电科技有限公司 | Integral vertical crimping machine |
CN107437668A (en) * | 2017-06-16 | 2017-12-05 | 中国电力科学研究院 | A kind of carbon fiber composite core wire withholds subsequent process and crimping device |
CN107453184A (en) * | 2017-06-16 | 2017-12-08 | 中国电力科学研究院 | A kind of wire-connection withholds mechanism and buckle machine with non-enclosed |
-
2004
- 2004-04-12 CN CN 200420049039 patent/CN2683979Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102554056A (en) * | 2012-01-09 | 2012-07-11 | 芜湖双翼液压件有限公司 | Steel pipe throat processing method |
CN105312430A (en) * | 2015-11-24 | 2016-02-10 | 南京凯微机电科技有限公司 | Integral vertical crimping machine |
CN105312430B (en) * | 2015-11-24 | 2017-09-26 | 南京凯微机电科技有限公司 | A kind of Integral vertical button pipe machine |
CN107437668A (en) * | 2017-06-16 | 2017-12-05 | 中国电力科学研究院 | A kind of carbon fiber composite core wire withholds subsequent process and crimping device |
CN107453184A (en) * | 2017-06-16 | 2017-12-08 | 中国电力科学研究院 | A kind of wire-connection withholds mechanism and buckle machine with non-enclosed |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |