CN208116530U - A kind of stamping head of stamping die protective device - Google Patents

A kind of stamping head of stamping die protective device Download PDF

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Publication number
CN208116530U
CN208116530U CN201820422431.0U CN201820422431U CN208116530U CN 208116530 U CN208116530 U CN 208116530U CN 201820422431 U CN201820422431 U CN 201820422431U CN 208116530 U CN208116530 U CN 208116530U
Authority
CN
China
Prior art keywords
sleeve
plate
punch
stamping
sliding slot
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
CN201820422431.0U
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Chinese (zh)
Inventor
黄家强
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.)
Changsha Yinbaoshan New Mould Technology Co Ltd
Original Assignee
Changsha Yinbaoshan New Mould Technology 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 Changsha Yinbaoshan New Mould Technology Co Ltd filed Critical Changsha Yinbaoshan New Mould Technology Co Ltd
Priority to CN201820422431.0U priority Critical patent/CN208116530U/en
Application granted granted Critical
Publication of CN208116530U publication Critical patent/CN208116530U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of stamping head of stamping die protective devices; including bottom plate and top plate; the bottom of the top plate is fixedly connected with punch-pin; and the two sides of male bottom are fixedly connected to fixed plate; the bottom of the fixed plate is fixedly connected with first sleeve, and the two sides of first sleeve offer sliding slot, and the internal slide of the sliding slot is connected with sliding panel; and the opposite side of sliding panel runs through sliding slot and extends to the inside of sliding slot, the utility model relates to technology of die manufacturing fields.The stamping head of stamping die protective device; pass through being equipped with for sliding slot, sliding panel, telescopic rod, second spring, second sleeve and formed punch; moving up and down formed punch in downward process second sleeve has a position-limiting action to formed punch; solve the problems, such as that formed punch can be broken off because of cheap; it ensure that the normal use of mold; reduce the maintenance to mold, reduce the workload of labourer, improves the working efficiency of labourer.

Description

A kind of stamping head of stamping die protective device
Technical field
The utility model relates to technology of die manufacturing field, specially a kind of stamping head of stamping die protective device.
Background technique
Mold is the tool for formed article, and this tool has various parts to constitute, and different molds is by different zero Part is constituted, it mainly realizes the processing of article shape by the change of physical state of the formed material, in punching, forming punching The compression moulding of products such as pressure, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting and engineering plastics, rubber, ceramics or In the forming of injection molding, to make blank as the tool for the product for having specific shape and size under external force.
But for stamping die currently on the market, there is also some problems, the core of mold is formed punch, Very thin formed punch is just needed for very tiny hole for rushing, very tiny formed punch during use, often because occurring It deviates a bit and is broken off, influence the normal use of mold, need timely to place under repair to mold, increase workload, The time for extending the needs of production, reduce production efficiency.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of stamping head of stamping die protective device, solves punching The problem of head is broken off because of offset.
In order to achieve the above object, the utility model is achieved by the following technical programs:A kind of stamping head of stamping die guarantor Protection unit, including bottom plate and top plate, the bottom of the top plate is fixedly connected with punch-pin, and the two sides of male bottom are fixedly connected with There is fixed plate, the bottom of the fixed plate is fixedly connected with first sleeve, and the two sides on first sleeve surface offer sliding slot, The internal slide of the sliding slot is connected with sliding panel, and the opposite side of sliding panel runs through sliding slot and extends to the interior of sliding slot Portion, the side that the sliding panel extends to inside sliding slot are fixedly connected with second sleeve, and the bottom end of the second sleeve is through the One sleeve and the outside for extending to first sleeve have been fixedly connected through a cushion block formed punch at the top of the first sleeve inner wall, institute The bottom of formed punch is stated through second sleeve and extends to the outside of second sleeve.
Preferably, the surface of the formed punch and it is located between the bottom of first sleeve and the top of second sleeve and is arranged with the One spring, the sliding panel is far from being fixedly connected with telescopic rod at the top of second sleeve side.
Preferably, it is fixedly connected at the top of the one end of the telescopic rod far from sliding panel and fixed plate, the telescopic rod Surface and be located at sliding panel top and fixed plate bottom between be arranged with second spring.
Preferably, the surface of the formed punch slidably connects movable plate, and the two sides at the top of movable plate are fixedly connected to Fixed link.
Preferably, the top of the fixed link sequentially passes through punch-pin and top plate from bottom to up and extends to the inside of top plate, The surface of the fixed link and be located at movable plate top and punch-pin bottom between be arranged with reset spring.
Preferably, it is fixedly connected with cavity plate at the top of the bottom plate, and is offered at the top of cavity plate compatible with formed punch Punching hole offers the through slot being mutually adapted with punching hole at the top of the bottom plate, and is fixedly connected with die shank at the top of top plate.
Beneficial effect
The utility model provides a kind of stamping head of stamping die protective device.Has following beneficial effect:
(1), the stamping head of stamping die protective device, punch-pin is fixedly connected with by the bottom of top plate, and male bottom Two sides are fixedly connected to fixed plate, and the bottom of fixed plate is fixedly connected with first sleeve, and the two sides of first sleeve open up There is a sliding slot, the internal slide of sliding slot is connected with sliding panel, and the opposite side of sliding panel runs through sliding slot and extends to first set The inside of cylinder, then being equipped with by sliding slot, sliding panel, second sleeve and formed punch, make formed punch in downward process second Sleeve, which is moved up and down, has a position-limiting action to formed punch, solves the problems, such as that formed punch can be broken off because of cheap, ensure that mould The normal use of tool reduces the maintenance to mold, reduces the workload of labourer, improves the working efficiency of labourer.
(2), the stamping head of stamping die protective device, be fixedly connected by the side that sliding panel extends to inside first sleeve There is second sleeve, the bottom end of second sleeve runs through first sleeve and extends to the outside of first sleeve, the top of first sleeve inner wall Portion has been fixedly connected through a cushion block formed punch, and the bottom of formed punch runs through second sleeve and extends to the outside of second sleeve, then passes through Telescopic rod, second spring, movable plate and fixed plate are equipped with, and have more movement of the second sleeve inside first sleeve There is stability, ensure that second sleeve liquidates the central role of head protection, enriches the structural of stamping die, improves punching press The service life of mold.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the cross-sectional view of the utility model first sleeve and second sleeve structure.
In figure:1 bottom plate, 2 top plates, 3 punch-pin, 4 fixed plates, 5 first sleeves, 6 sliding slots, 7 sliding panels, 8 second sleeves, 9 punchings Head, 10 first springs, 11 telescopic rods, 12 second springs, 13 movable plates, 14 fixed links, 15 reset springs, 16 cavity plates, 17 punching presses Hole, 18 through slots, 19 die shanks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2,:A kind of stamping head of stamping die protective device, including Bottom plate 1 and top plate 2, the bottom of top plate 2 is fixedly connected with punch-pin 3, and the two sides of 3 bottom of punch-pin are fixedly connected to fixed plate 4, The bottom of fixed plate 4 is fixedly connected with first sleeve 5, and the two sides on 5 surface of first sleeve offer sliding slot 6, sliding slot 6 it is interior Portion slidably connects sliding panel 7, and the opposite side of sliding panel 7 runs through sliding slot 6 and extends to the inside of sliding slot 6, sliding panel 7 The side extended to inside sliding slot 6 is fixedly connected with second sleeve 8, and the bottom end of second sleeve 8 through first sleeve 5 and extends to The outside of first sleeve 5, has been fixedly connected through a cushion block formed punch 9 at the top of 5 inner wall of first sleeve, and the bottom of formed punch 9 is through the Two sleeves 8 and the outside for extending to second sleeve 8, the surface of formed punch 9 and bottom and the second sleeve 8 for being located at first sleeve 5 It is arranged with the first spring 10 between top, ensure that the stability that second sleeve 8 moves up and down, sliding panel 7 is far from second sleeve 8 Telescopic rod 11, the fixed company in the top of the one end of telescopic rod 11 far from sliding panel 7 and fixed plate 4 are fixedly connected at the top of side Connect, the surface of telescopic rod 11 and be located at sliding panel 7 top and fixed plate 4 bottom between be arranged with second spring 12, guarantee The stability that second sleeve 8 moves up and down, the surface of formed punch 9 slidably connect movable plate 13, and the two of 13 top of movable plate Side is fixedly connected to fixed link 14, and the top of fixed link 14 sequentially passes through punch-pin 3 and top plate 2 from bottom to up and extends to top plate 2 inside, the surface of fixed link 14 and be located at movable plate 13 top and punch-pin 3 bottom between be arranged with reset spring 15, It ensure that the stability that movable plate 13 moves up and down, the top of bottom plate 1 is fixedly connected with cavity plate 16, and the top of cavity plate 16 opens up There is punching hole 17 compatible with formed punch 9, the top of bottom plate 1 offers the through slot 18 being mutually adapted with punching hole 17, and top plate 2 Top be fixedly connected with die shank 19.
When work, the die shank 19 at 2 top of top plate is fixed on the pressure plare of press machine, bottom plate 1 is fixed on press machine Objective table on, then plate is placed on cavity plate 16, cracking pressure machine, transports top plate 2, movable plate 13 and punch-pin 3 downwards It is dynamic, plate is punched, when movable plate 13 and cavity plate 16 contact, 13 stop motion of movable plate, press machine drive top plate 2 with And punch-pin 3 continues to move down, second sleeve 8 is contacted with movable plate 13, and second sleeve 8 is slided on the surface of formed punch 9, to formed punch 9 are protected, and the inside of first sleeve 5 is forced into, and first sleeve 5 is pressing against formed punch 9 and continuing to move downward, by plate punching, most Punching is completed afterwards.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of stamping head of stamping die protective device, including bottom plate(1)And top plate(2), it is characterised in that:The top plate(2)'s Bottom is fixedly connected with punch-pin(3), and punch-pin(3)The two sides of bottom are fixedly connected to fixed plate(4), the fixed plate(4) Bottom be fixedly connected with first sleeve(5), and first sleeve(5)The two sides on surface offer sliding slot(6), the sliding slot (6)Internal slide be connected with sliding panel(7), and sliding panel(7)Sliding slot is run through in opposite side(6)And extend to sliding slot (6)Inside, the sliding panel(7)Extend to sliding slot(6)Internal side is fixedly connected with second sleeve(8), described second Sleeve(8)Bottom end run through first sleeve(5)And extend to first sleeve(5)Outside, the first sleeve(5)The top of inner wall Portion has been fixedly connected through a cushion block formed punch(9), the formed punch(9)Bottom run through second sleeve(8)And extend to second sleeve (8)Outside.
2. a kind of stamping head of stamping die protective device according to claim 1, it is characterised in that:The formed punch(9)Table Face and be located at first sleeve(5)Bottom and second sleeve(8)Top between be arranged with the first spring(10), the sliding panel (7)Far from second sleeve(8)Telescopic rod is fixedly connected at the top of side(11).
3. a kind of stamping head of stamping die protective device according to claim 2, it is characterised in that:The telescopic rod(11)Far From sliding panel(7)One end and fixed plate(4)Top be fixedly connected, the telescopic rod(11)Surface and be located at sliding panel (7)Top and fixed plate(4)Bottom between be arranged with second spring(12).
4. a kind of stamping head of stamping die protective device according to claim 1, it is characterised in that:The formed punch(9)Table Face slidably connects movable plate(13), and movable plate(13)The two sides at top are fixedly connected to fixed link(14).
5. a kind of stamping head of stamping die protective device according to claim 4, it is characterised in that:The fixed link(14)'s Top sequentially passes through punch-pin from bottom to up(3)And top plate(2)And extend to top plate(2)Inside, the fixed link(14)Table Face and be located at movable plate(13)Top and punch-pin(3)Bottom between be arranged with reset spring(15).
6. a kind of stamping head of stamping die protective device according to claim 1, it is characterised in that:The bottom plate(1)Top Portion is fixedly connected with cavity plate(16), and cavity plate(16)Top offer and formed punch(9)Compatible punching hole(17), the bottom Plate(1)Top offer and punching hole(17)The through slot being mutually adapted(18), and top plate(2)Top be fixedly connected with die shank (19).
CN201820422431.0U 2018-03-27 2018-03-27 A kind of stamping head of stamping die protective device Expired - Fee Related CN208116530U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820422431.0U CN208116530U (en) 2018-03-27 2018-03-27 A kind of stamping head of stamping die protective device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820422431.0U CN208116530U (en) 2018-03-27 2018-03-27 A kind of stamping head of stamping die protective device

Publications (1)

Publication Number Publication Date
CN208116530U true CN208116530U (en) 2018-11-20

Family

ID=64192744

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820422431.0U Expired - Fee Related CN208116530U (en) 2018-03-27 2018-03-27 A kind of stamping head of stamping die protective device

Country Status (1)

Country Link
CN (1) CN208116530U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112894992A (en) * 2021-01-14 2021-06-04 陈响响 Non-woven fabric processing method
CN112894991A (en) * 2021-01-14 2021-06-04 陈响响 Non-woven fabric processing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112894992A (en) * 2021-01-14 2021-06-04 陈响响 Non-woven fabric processing method
CN112894991A (en) * 2021-01-14 2021-06-04 陈响响 Non-woven fabric processing system

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181120

Termination date: 20210327

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