CN203578567U - Fin punching die with wedge structure - Google Patents

Fin punching die with wedge structure Download PDF

Info

Publication number
CN203578567U
CN203578567U CN201320780472.4U CN201320780472U CN203578567U CN 203578567 U CN203578567 U CN 203578567U CN 201320780472 U CN201320780472 U CN 201320780472U CN 203578567 U CN203578567 U CN 203578567U
Authority
CN
China
Prior art keywords
adjusting screw
rod
block
groove
die
Prior art date
Application number
CN201320780472.4U
Other languages
Chinese (zh)
Inventor
尤永贵
吴建军
陈韬
Original Assignee
黄山三佳谊华精密机械有限公司
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 黄山三佳谊华精密机械有限公司 filed Critical 黄山三佳谊华精密机械有限公司
Priority to CN201320780472.4U priority Critical patent/CN203578567U/en
Application granted granted Critical
Publication of CN203578567U publication Critical patent/CN203578567U/en

Links

Abstract

The utility model discloses a fin punching die with a wedge structure. The fin punching die comprises a lower die plate, a male die fixing plate, the wedge structure, an adjusting screw rod and an adjusting screw rod fixing block, wherein the male die fixing plate is arranged on the lower die plate; the wedge structure is used for adjusting the height of a male die on the male die fixing plate; the adjusting screw rod is used for adjusting the wedge structure; a first groove used for placing containing the wedge structure and a second groove used for fixing the adjusting screw rod fixing block are formed in the lower die plate; a supporting block is arranged between the first groove and the second groove; a group of limit grooves used for limiting the swing of the adjusting screw rod are arranged in the supporting block. The influence to the intensity of the lower die plate, caused by the arrangement of a plurality of adjusting screw rod fixing block placement grooves in the existing lower die plate is solved, the structure is simple, the cost is low and the fin punching die with the wedge structure can be widely applied to the field of fin punching dies.

Description

A kind of fin stamping die with tiltedly carving structure
Technical field
The utility model relates to the fin stamping mould field that band is tiltedly carved structure.
Background technology
The existing air-conditioning heat exchange band of gas is tiltedly carved in the fin stamping mould of structure, for regulating the height of punch, is provided with punch retainer and regulates and tiltedly carve on lower bolster, and up-down adjustment is carried out in the adjusting screw(rod) rotation of tiltedly carving by being attached thereto.Due to adjusting screw(rod), need to locate and long, two back-up blocks need to be set on lower bolster, one is arranged on adjustment end, and another is arranged on the below of punch retainer.Common two back-up blocks are and are fixed on separately on lower bolster, so just need on lower bolster, open a resettlement groove for settling back-up block.Impulsive force in the time of partly need to bearing from the weight of punch retainer and punching press due to the lower bolster of punch retainer below, resettlement groove has lowered the intensity of lower bolster integral body to a certain extent.
Utility model content
The purpose of this utility model is to provide a kind of fin stamping die with tiltedly carving structure, solves existing band and tiltedly carves the fin stamping die of structure and tiltedly carve the problem that adjusting screw(rod) fixed form has reduced lower bolster intensity.
The utility model solves the technical scheme that its technical problem adopts: a kind of fin stamping die with tiltedly carving structure, comprise lower bolster, be arranged on the punch retainer on lower bolster, for regulate punch retainer upper male mould height tiltedly carve structure and for regulating the adjusting screw(rod) of tiltedly carving structure, adjusting screw(rod) fixed block; On described lower bolster, be provided with the first groove of tiltedly carving structure for placing, for the second groove of secured adjusted screw rod fixed block, between first groove the second groove, be provided with back-up block, on back-up block, be provided with the limited impression that one group of restriction adjusting screw(rod) swings.
Preferably, described back-up block is positioned at adjusting screw(rod) fixed block and tiltedly carves the centre position of structure.
The beneficial effects of the utility model: by limited impression being set at the integrated back-up block of same lower bolster, guarantee the support of adjusting screw(rod), can effectively improve again the bulk strength of counterdie, simultaneously, reduce the number of adjusting screw(rod) fixed block, lowered the cost of single-piece.Described back-up block can better provide support to adjusting screw(rod), reduces the stressed of adjusting screw(rod) self, prevents that adjusting screw(rod) stress deformation is to fracture.
Below with reference to drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the top view of the utility model lower bolster and adjusting screw(rod).
Fig. 2 is the cutaway view of A-A in Fig. 1.
The specific embodiment
Embodiment, as shown in Figure 1 and Figure 2, a kind of fin stamping die with tiltedly carving structure, comprise lower bolster 1, be arranged on the punch retainer 2 on lower bolster 1, for regulate punch retainer 2 upper male mould height tiltedly carve structure 3 and for regulating the adjusting screw(rod) 4 of tiltedly carving structure 3, adjusting screw(rod) fixed block 5; On lower bolster 1, be provided with the first groove 6 of tiltedly carving structure 3 for placing, the second groove 7 for secured adjusted screw rod fixed block 5, the first groove 6 and 7 of the second grooves are provided with and the integrated back-up block 8 of lower bolster 1, are provided with the limited impression 9 that one group of restriction adjusting screw(rod) 4 swings on back-up block 8.
Described back-up block 8 is positioned at adjusting screw(rod) fixed block 5 and tiltedly carves the centre position of structure 3.
By at the integrated back-up block of same lower bolster, limited impression being set, guaranteed the support of adjusting screw(rod), can effectively improve again the bulk strength of counterdie, meanwhile, reduced the number of adjusting screw(rod) fixed block, lowered the cost of single-piece.Described back-up block can better provide support to adjusting screw(rod), reduces the stressed of adjusting screw(rod) self, prevents that adjusting screw(rod) stress deformation is to fracture.

Claims (3)

1. a band is tiltedly carved the fin stamping die of structure, comprise lower bolster (1), be arranged on the punch retainer (2) on lower bolster (1), be used for regulating tiltedly carving structure (3) and tiltedly carving the adjusting screw(rod) (4) of structure (3), adjusting screw(rod) fixed block (5) for regulating of punch retainer (2) upper male mould height; It is characterized in that: on described lower bolster (1), be provided with the first groove (6) of tiltedly carving structure (3) for placing, the second groove (7) for secured adjusted screw rod fixed block (5), between the first groove (6) and the second groove (7), be provided with back-up block (8), on back-up block (8), be provided with the limited impression (9) that one group of restriction adjusting screw(rod) (4) swings.
2. band as claimed in claim 1 is tiltedly carved the fin stamping die of structure, it is characterized in that: described back-up block (8) is positioned at adjusting screw(rod) fixed block (5) and tiltedly carves the centre position of structure (3).
3. band as claimed in claim 1 or 2 is tiltedly carved the fin stamping die of structure, it is characterized in that: described back-up block (8) is one-body molded with lower bolster (1).
CN201320780472.4U 2013-12-02 2013-12-02 Fin punching die with wedge structure CN203578567U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320780472.4U CN203578567U (en) 2013-12-02 2013-12-02 Fin punching die with wedge structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320780472.4U CN203578567U (en) 2013-12-02 2013-12-02 Fin punching die with wedge structure

Publications (1)

Publication Number Publication Date
CN203578567U true CN203578567U (en) 2014-05-07

Family

ID=50576544

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320780472.4U CN203578567U (en) 2013-12-02 2013-12-02 Fin punching die with wedge structure

Country Status (1)

Country Link
CN (1) CN203578567U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105834296A (en) * 2016-06-03 2016-08-10 黄山三佳谊华精密机械有限公司 Machining progressive die used for increasing height of fins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105834296A (en) * 2016-06-03 2016-08-10 黄山三佳谊华精密机械有限公司 Machining progressive die used for increasing height of fins

Similar Documents

Publication Publication Date Title
CN203254195U (en) Workpiece clamping device for lathe
CN206229912U (en) A kind of Automated mould decompressor
CN201008916Y (en) Punch die construction
CN204602990U (en) A kind of hole punched device of sheet metal component
CN202861103U (en) Stamping die for refrigerator compressor valve plate
CN101716627A (en) Improved progressive stamping die for manufacturing sealing ring
CN202893995U (en) Device for solving bending and resilience of sheet metal part
CN203711647U (en) Adjustable stamping die blank positioning device
CN205496356U (en) Duplex position punching machine
CN202862797U (en) Stamping machine
CN204052626U (en) A kind of bending spring bending mould
CN202062006U (en) Segment bolt forming die
CN203711612U (en) Die for forming automobile plug
CN203695778U (en) Mold for car trunk lid hinge mounting plate
CN202824340U (en) Punching processing die of automobile damper spring upper seat
CN201978996U (en) Profiling stamping die
CN204524036U (en) Mould positioning installation apparatus
CN103624165B (en) The split type supporting construction of a kind of upper and lower axle system of fin forming machine
CN201455116U (en) Deep-drawing shaping die
CN204620823U (en) The adjustable patrix stopping means of a kind of punch press
CN101412061A (en) U-shaped flexure mode
CN202185509U (en) Angle iron hole punching die
CN203002952U (en) Precision forming die group for valve pressure diaphragm
CN201644750U (en) Die-casting mould
CN203356454U (en) Stamping die material feed-in guiding and limiting device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant