CN204159739U - Tank body blank flanging die - Google Patents

Tank body blank flanging die Download PDF

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Publication number
CN204159739U
CN204159739U CN201420485344.1U CN201420485344U CN204159739U CN 204159739 U CN204159739 U CN 204159739U CN 201420485344 U CN201420485344 U CN 201420485344U CN 204159739 U CN204159739 U CN 204159739U
Authority
CN
China
Prior art keywords
fixed
tube type
bent tube
rod
mould
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
Application number
CN201420485344.1U
Other languages
Chinese (zh)
Inventor
金允通
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YIRUN PACKAGING CONTAINER CO Ltd TIANJIN CITY
Original Assignee
YIRUN PACKAGING CONTAINER CO Ltd TIANJIN CITY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YIRUN PACKAGING CONTAINER CO Ltd TIANJIN CITY filed Critical YIRUN PACKAGING CONTAINER CO Ltd TIANJIN CITY
Priority to CN201420485344.1U priority Critical patent/CN204159739U/en
Application granted granted Critical
Publication of CN204159739U publication Critical patent/CN204159739U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of tank body blank flanging die, in upper mould, there is axis hole, knockout rod is through axis hole, upper bolster is fixed on patrix tray bottom, in upper bolster, there is cylindrical cavity, die is fixed on the bottom surface of upper bolster, and tie-plate is fixed on knockout rod lower end, and urethane pad is fixed on the patrix face of trying to get to the heart of a matter and stretches in cylindrical cavity; Care feed tray is fixed on lower mould, core is fixed on care feed tray, the lateral wall of bent tube type core rod has the step surface lower than bent tube type core rod upper surface, the upper surface of bent tube type core rod and core upper surface flush, retainer circle is placed on step surface, bent tube type core rod has the hole running through bent tube type core rod bottom surface and step surface, push rod is fixed through hole and retainer circle; After matched moulds, the bottom surface of die and the end face of retainer circle are conflicted the bending edge edge being stamped into by the horizontal edge of tank body blank and bending to tank body blank bottom surface.The beneficial effects of the utility model are reasonable in design, and punching precision is high.

Description

Tank body blank flanging die
Technical field
The utility model relates to a kind of tank body blank flanging die.
Background technology
In existing technology, flange die is used for horizontal workpiece to be stamped into flange type workpiece, and because the different in nature parts of flange die are more, therefore its assembling, processing and maintenance are all than general mould difficulty, and long-time service wear is serious, brings inconvenience to generation.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of tank body blank flanging die, overcomes deficiency of the prior art.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: tank body blank flanging die, comprises knockout rod, upper bolster, upper mould, urethane pad, tie-plate, die, core, retainer circle, bent tube type core rod, push rod, lower mould and care feed tray;
In upper mould, there is axis hole, knockout rod is through axis hole, upper bolster is fixed on patrix tray bottom, in upper bolster, there is cylindrical cavity, die is fixed on the bottom surface of upper bolster, tie-plate is fixed on knockout rod lower end, and urethane pad is fixed on the patrix face of trying to get to the heart of a matter and stretches in cylindrical cavity, and tie-plate is positioned at the below of urethane pad;
Care feed tray is fixed on lower mould, core is fixed on bent tube type core rod on care feed tray and is placed on core, the lateral wall of bent tube type core rod has the step surface lower than bent tube type core rod upper surface, the upper surface of bent tube type core rod and core upper surface flush, retainer circle is placed on step surface, the upper surface of retainer circle, lower than the upper surface of core, bent tube type core rod has the hole running through bent tube type core rod bottom surface and step surface, and push rod is fixed through hole and retainer circle;
After matched moulds, the bottom surface of die and the end face of retainer circle are conflicted the bending edge edge being stamped into by the horizontal edge of tank body blank and bending to tank body blank bottom surface.
Further, also comprise cylinder, adjustment fastening disk and adjusting lever, cylinder is positioned at below lower mould, cylinder is connected with adjustment fastening disk, all have centre bore in lower mould and care feed tray, adjusting lever upper end is fixed on retainer circle through centre bore, and adjusting lever bottom has external screw thread, adjustment fastening disk center has internal thread hole, and adjustment fastening disk is connected in adjusting lever bottom.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, structure is simple, reasonable in design, and be convenient to processing and assembling, punching performance is high.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
In figure: 1-knockout rod; The upper mould of 2-; 3-urethane pad; 4-upper bolster; 5-tie-plate; 6-die; 7-core; 8-counterdie gland; 9-retainer circle; 10-bent tube type core rod; 11-care feed tray; 12-die shoe; Mould under 13-; 14-push rod; 15-adjusts fastening disk; 16-cylinder; 17-adjusting lever.
Detailed description of the invention
As shown in the figure, the utility model provides a kind of tank body blank flanging die, comprises knockout rod 1, upper bolster 4, upper mould 5, urethane pad 3, tie-plate 5, die 6, core 7, retainer circle 9, bent tube type core rod 10, push rod 14, lower mould 13 and care feed tray 11;
In upper mould 2, there is axis hole, knockout rod 1 is through axis hole, upper bolster 4 is fixed on bottom mould 2, in upper bolster 4, there is cylindrical cavity, die 6 is fixed on the bottom surface of upper bolster 4, tie-plate 5 is fixed on knockout rod 1 lower end, and urethane pad 3 is fixed on mould 2 bottom surface and stretches in cylindrical cavity, and tie-plate 5 is positioned at the below of urethane pad 3;
Care feed tray 11 is fixed on lower mould 13, core 7 is fixed on care feed tray 11, bend pipe pattern, 10 are placed on core 7, the lateral wall of bent tube type core rod 10 have the step surface lower than bent tube type core rod 10 upper surface, the upper surface of bent tube type core rod 10 and core 7 upper surface flush, retainer circle 9 is placed on step surface, the upper surface of retainer circle 9, lower than the upper surface of core 7, bent tube type core rod 10 has the hole running through bent tube type core rod 10 bottom surface and step surface, and push rod 14 is fixed through hole and retainer circle 9;
After matched moulds, the bottom surface of die 6 and the end face of retainer circle 9 are conflicted the bending edge edge being stamped into by the horizontal edge of tank body blank and bending to tank body blank bottom surface.
Also comprise cylinder 16, adjustment fastening disk 15 and adjusting lever 17, cylinder 16 is positioned at below lower mould 13, cylinder 16 is connected with adjustment fastening disk 15, all there is centre bore in lower mould 13 and care feed tray 11, adjusting lever 17 upper end is fixed on retainer circle 9 through centre bore, adjusting lever 17 bottom has external screw thread, and adjustment fastening disk 15 center has internal thread hole, and adjustment fastening disk 15 is connected in adjusting lever 17 bottom.Rotating adjustment fastening disk 15 makes its upper surface away from lower mould 13 bottom surface, cylinder 16 drives adjusting lever 17 to move and is adjusted the position of care feed tray 11, makes the bottom surface of the upper surface of adjustment fastening disk 15 and lower mould 13 fit afterwards and can realize the fixing object in care feed tray 11 position.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.

Claims (2)

1. tank body blank flanging die, is characterized in that: comprise knockout rod, upper bolster, upper mould, urethane pad, tie-plate, die, core, retainer circle, bent tube type core rod, push rod, lower mould and care feed tray;
In upper mould, there is axis hole, knockout rod is through axis hole, upper bolster is fixed on patrix tray bottom, in upper bolster, there is cylindrical cavity, die is fixed on the bottom surface of upper bolster, tie-plate is fixed on knockout rod lower end, and urethane pad is fixed on the patrix face of trying to get to the heart of a matter and stretches in cylindrical cavity, and tie-plate is positioned at the below of urethane pad;
Care feed tray is fixed on lower mould, core is fixed on care feed tray, bent tube type core rod is placed on core, the lateral wall of bent tube type core rod has the step surface lower than bent tube type core rod upper surface, the upper surface of bent tube type core rod and core upper surface flush, retainer circle is placed on step surface, and the upper surface of retainer circle is lower than the upper surface of core, bent tube type core rod has the hole running through bent tube type core rod bottom surface and step surface, push rod is fixed through hole and retainer circle;
After matched moulds, the bottom surface of die and the end face of retainer circle are conflicted the bending edge edge being stamped into by the horizontal edge of tank body blank and bending to tank body blank bottom surface.
2. tank body blank flanging die according to claim 1, it is characterized in that: also comprise cylinder, adjustment fastening disk and adjusting lever, cylinder is positioned at below lower mould, cylinder is connected with adjustment fastening disk, all have centre bore in lower mould and care feed tray, adjusting lever upper end is fixed on retainer circle through centre bore, and adjusting lever bottom has external screw thread, adjustment fastening disk center has internal thread hole, and adjustment fastening disk is connected in adjusting lever bottom.
CN201420485344.1U 2014-08-27 2014-08-27 Tank body blank flanging die Expired - Fee Related CN204159739U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420485344.1U CN204159739U (en) 2014-08-27 2014-08-27 Tank body blank flanging die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420485344.1U CN204159739U (en) 2014-08-27 2014-08-27 Tank body blank flanging die

Publications (1)

Publication Number Publication Date
CN204159739U true CN204159739U (en) 2015-02-18

Family

ID=52533467

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420485344.1U Expired - Fee Related CN204159739U (en) 2014-08-27 2014-08-27 Tank body blank flanging die

Country Status (1)

Country Link
CN (1) CN204159739U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150218

Termination date: 20150827

EXPY Termination of patent right or utility model