CN204974966U - Part forming die - Google Patents

Part forming die Download PDF

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Publication number
CN204974966U
CN204974966U CN201520423612.1U CN201520423612U CN204974966U CN 204974966 U CN204974966 U CN 204974966U CN 201520423612 U CN201520423612 U CN 201520423612U CN 204974966 U CN204974966 U CN 204974966U
Authority
CN
China
Prior art keywords
die
working chamber
lower mold
mold holder
movable matrix
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
CN201520423612.1U
Other languages
Chinese (zh)
Inventor
刘江华
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.)
Guangxi Liuzhou Changye Machinery Manufacturing Co Ltd
Original Assignee
Guangxi Liuzhou Changye Machinery Manufacturing Co Ltd
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 Guangxi Liuzhou Changye Machinery Manufacturing Co Ltd filed Critical Guangxi Liuzhou Changye Machinery Manufacturing Co Ltd
Priority to CN201520423612.1U priority Critical patent/CN204974966U/en
Application granted granted Critical
Publication of CN204974966U publication Critical patent/CN204974966U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a part forming die relates to stamping die manufacturing technical field, the lower die carrier that includes the last die carrier that is equipped with the terrace die that cup joints mutually through the guide pin bushing and be equipped with the die holder the die carrier is made up down has the die locating piece that is equipped with the working chamber be equipped with movable die in the working chamber of die locating piece activity die bottom is equipped with the ejector pin, the ejector pin passes descend the die carrier and be connected by lift cylinder driven die pad. Compare prior art, the utility model discloses the shaping turn -ups that can solve current auto parts needs the problem of twice process and inefficiency.

Description

Forming parts mould
Technical field
The utility model relates to diel manufacturing technology field, especially a kind of mould for the shaping flange of automobile metal plate work.
Background technology
Have a kind of auto parts 13 as shown in Figure 1, these auto parts 13 comprise the panel that is provided with multiple jog and are located at the upper overturning of this panel periphery and lower flange.Produce these auto parts to need by two operations, first by the panel punch forming of shaping mould by auto parts, then by punching press flange die, the periphery of this auto parts panel is carried out upper and lower flange.There are the following problems in process of production for this processing method: each operation needs a set of punch die, and not only Making mold becomes and processing cost is high, and efficiency is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of forming parts mould, needs two procedures and inefficient problem with the shaping flange solving existing auto parts.
The technical scheme that the utility model technical solution problem adopts is: this forming parts mould comprise socket-connected by guide pin bushing be provided with the top mold frame of punch and be provided with the lower mold holder of die holder, described lower mold holder is equipped with the die locating piece being provided with working chamber, movable matrix is provided with in the working chamber of described die locating piece, bottom described movable matrix, be provided with push rod, described push rod is connected with the die pad driven by lift cylinder through described lower mold holder.
In above-mentioned forming parts Tool and Die Technology scheme, technical scheme can also be more specifically: between described movable matrix and described lower mold holder, be provided with die backing plate; Between described die locating piece and described lower mold holder, be provided with anchor die-cushion plate, described anchor die-cushion plate is provided with the backing plate working chamber communicated with the working chamber of described die locating piece.
Owing to have employed technique scheme, the utility model compared with prior art has following beneficial effect: 1, owing to being equipped with the die locating piece being provided with working chamber on lower mold holder, and movable matrix is located in the working chamber of die locating piece, movable matrix is connected with by lift cylinder with die pad by push rod; During work, movable matrix upper surface is risen to concordant with fixing die upper surface by lift cylinder; Again the blanket of auto parts is placed on fixing die, starting pressure machine, makes top mold frame downlink drive punch carry out shaping, flange to the blanket of auto parts 13; Now, blanket under the effect of punch and movable matrix by the multiple jog punch formings on panel, the blanket of panel periphery is squeezed into upper overturning and lower flange under the effect of punch, movable matrix and anchor mould working chamber sidewall simultaneously, after completing the shaping flange of blanket, movable matrix under the effect of lift cylinder on be about to auto parts and eject; 2, original shaping and flange two operations once completed, saving of work and time, not only improves work efficiency, also reduces production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the auto parts treating punching.
Fig. 2 is the assembling schematic diagram of the punch of the utility model embodiment.
Fig. 3 is the movable matrix of the utility model embodiment and the assembling schematic diagram of fixing die.
Fig. 4 is the assembling schematic diagram of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Be illustrated in figure 1 the structural representation of shaping auto parts 13 to be punched, these auto parts 13 comprise the panel that is provided with multiple jog and are located at the upper overturning of this panel periphery and lower flange.
Forming parts mould as shown in Figure 2, Figure 3 and Figure 4 comprises the top mold frame 1 and lower mold holder 9 that are socket-connected by guide pin bushing 8, and top mold frame 1 is equipped with punch 3 by convex mould pad 2, and lower mold holder 9 is contained on die holder 12; Lower mold holder 9 is equipped with the fixing die 6 having working chamber, anchor die-cushion plate 7 is housed between fixing die 6 and lower mold holder 9 upper surface, anchor die-cushion plate 7 has a backing plate working chamber communicated with the working chamber of fixing die 6; At the working chamber of fixing die 6 built with movable matrix 4, between movable matrix 4 and lower mold holder 9 upper surface, be provided with die backing plate 5, die backing plate 5 is connected with movable matrix 4 by bolt; Bottom movable matrix 4, by screw thread, many push rods 10 are housed, many push rods 10 are connected with die pad 11 with die backing plate 5 through lower mold holder 9 successively, die pad 11 is connected with the piston rod of lift cylinder 14, has the positioning spigot 6-1 of formed automobile part 13 blanket to be punched at fixing die 6 top.
During work, the upper surface of movable matrix 4 is risen to concordant with fixing die 6 upper surface by lift cylinder 14; Again the blanket of auto parts 13 is placed in the positioning spigot 6-1 on fixing die 6, starting pressure machine, makes the blanket of top mold frame 1 downlink drive punch 3 pairs of auto parts 13 carry out shaping, flange; Now, blanket under punch 3 effect with movable matrix 4 by the multiple jog punch formings on panel, the blanket of auto parts 13 panel periphery is squeezed into upper overturning and lower flange under the effect of punch 3, movable matrix 4 and fixing die 6 working chamber sidewall simultaneously, after completing the shaping flange of blanket, movable matrix 4 under the effect of lift cylinder 14 on be about to auto parts and eject.

Claims (2)

1. a forming parts mould, comprise the top mold frame (1) being provided with punch (3) and the lower mold holder (9) being provided with die holder (12) that are socket-connected by guide pin bushing (8), it is characterized in that: the fixing die (6) being provided with working chamber is housed on described lower mold holder (9), movable matrix (4) is provided with in the working chamber of described fixing die (6), be provided with push rod (10) in described movable matrix (4) bottom, described push rod (10) is connected with the die pad (11) driven by lift cylinder (14) through described lower mold holder (9).
2. forming parts mould according to claim 1, is characterized in that: between described movable matrix (4) and described lower mold holder (9), be provided with die backing plate (5); Between described fixing die (6) and described lower mold holder (9), be provided with anchor die-cushion plate (7), described anchor die-cushion plate (7) is provided with the backing plate working chamber communicated with the working chamber of described fixing die (6).
CN201520423612.1U 2015-06-18 2015-06-18 Part forming die Expired - Fee Related CN204974966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520423612.1U CN204974966U (en) 2015-06-18 2015-06-18 Part forming die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520423612.1U CN204974966U (en) 2015-06-18 2015-06-18 Part forming die

Publications (1)

Publication Number Publication Date
CN204974966U true CN204974966U (en) 2016-01-20

Family

ID=55109386

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520423612.1U Expired - Fee Related CN204974966U (en) 2015-06-18 2015-06-18 Part forming die

Country Status (1)

Country Link
CN (1) CN204974966U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889256A (en) * 2015-06-18 2015-09-09 广西柳州市昌业机械制造有限公司 Part forming die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889256A (en) * 2015-06-18 2015-09-09 广西柳州市昌业机械制造有限公司 Part forming die

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Legal Events

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

Granted publication date: 20160120

Termination date: 20160618

CF01 Termination of patent right due to non-payment of annual fee