CN102649282B - Punching component - Google Patents

Punching component Download PDF

Info

Publication number
CN102649282B
CN102649282B CN201210134772.5A CN201210134772A CN102649282B CN 102649282 B CN102649282 B CN 102649282B CN 201210134772 A CN201210134772 A CN 201210134772A CN 102649282 B CN102649282 B CN 102649282B
Authority
CN
China
Prior art keywords
die
punch
hole
plate
cut
Prior art date
Application number
CN201210134772.5A
Other languages
Chinese (zh)
Other versions
CN102649282A (en
Inventor
胡剑英
Original Assignee
宁波信泰机械有限公司
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 宁波信泰机械有限公司 filed Critical 宁波信泰机械有限公司
Priority to CN201210134772.5A priority Critical patent/CN102649282B/en
Publication of CN102649282A publication Critical patent/CN102649282A/en
Application granted granted Critical
Publication of CN102649282B publication Critical patent/CN102649282B/en

Links

Abstract

The invention discloses a punching component which comprises a mounting bracket, and a punching bracket fixed on the mounting bracket. A guide rod is vertically arranged on the punching bracket; a connecting plate which is conducted to a driving source and can move longitudinally along the guide rod and a male die seat fixed below the connecting plate are horizontally sleeved on the guide rod; a male die is arranged in the male die seat; a hold down block which moves longitudinally relative to the male die seat is arranged below the male die seat; the male die extends out the lower part of the hold down block; and a female die seat is positioned below the male die and matched with the male die. The punching component can adopt the hold down block to hold down a work piece to be machined before punching, ensures that the elongate and elastic work piece to be machined can be properly jointed with a positioning surface of an operating platform, so as to ensure that a product can be smoothly punched, guarantees the punching quality and punching stability, reduces the labor intensity, simultaneously adopts detection measures, such as a detection pin, a switch and the like, can effectively prevent stagnancy, avoids omission caused by manual detection, and can further improve the production efficiency and reduce the production cost.

Description

A kind of die-cut assembly
Technical field
The present invention relates to a kind of die-cut assembly.
Background technology
Existing die-cut technology, extensive use in the spare and accessory parts of automobile are produced, because Punching Technology technical operation is simple, efficient, the steady quality of blank, stock utilization is high, is applicable to batch production, and easily is automated.But in the spare and accessory parts processing technology of vehicle, the particularly sealing strip of vehicle, a lot of products are all strips, and have the cross section of different structure, the complex structure in cross section, is all much curved surface, has caused certain difficulty therefore also to die-cut technique.
Summary of the invention
Technical problem to be solved by this invention is to provide and a kind ofly can guarantees die-cut quality and the high die-cut assembly of production efficiency.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of die-cut assembly, comprise mounting bracket and be fixed on the die-cut support on mounting bracket, it is characterized in that: on described die-cut support, be vertically provided with guide post, on described guide post, level cover has the connecting plate that is subject to drive source effect and can move up and down along this guide post and is fixed on the convex mould base of this connecting plate below, in this convex mould base, be provided with punch, the below of described convex mould base is provided with the compact heap moving up and down with respect to described convex mould base, described punch stretches out the below that is positioned at described compact heap, die socket is positioned at described punch below and matches with described punch.
Preferably; in order to protect convex mould base with compact heap and to make to be connected more stable; between described convex mould base and described connecting plate, be provided with punch cushion block; described punch cushion block and described connecting plate and convex mould base are fixing mutually; described compact heap top is fixed with briquetting backing plate, and described briquetting backing plate is positioned at the below of described convex mould base and moves up and down together with described compact heap.
Preferably, the punch cushion block of described punch both sides is provided with the hole of vertical layout, in described hole, be inserted with guide pillar, the upper end of described guide pillar is fixed on described punch cushion block, the lower end of described guide pillar is fixed on described briquetting backing plate top, and has one to make described briquetting backing plate and compact heap have all the time the spring of the trend of moving downward at this guide pillar outside cover.
The scope moving upward with respect to convex mould base in order to limit described briquetting backing plate, described convex mould base is provided with the projection to downward-extension, on described briquetting backing plate, has the groove matching with this projection.
In order to survey the state of this die-cut assembly, know that whether hole is made, in described punch, be vertically provided with a detection pin, the top of described detection pin is inserted in the vertical connecting hole distributing of described punch cushion block and is limited in the below step surface upwards of this connecting hole, in this connecting hole, be also inserted with the push rod that is positioned at step surface top, below and offsets with detection pin upper end, in the upper port of described connecting hole, be connected with a cock body, the top of this push rod stretches out in outside cock body and can move up and down along this cock body, described punch cushion block is provided with an interconnection that is communicated to this connecting hole upper port, in this interconnection, be inserted with a switch matching with the top of described push rod, and cover has a back-moving spring on this push rod, the two ends of this back-moving spring are butted on respectively on the lower surface of this cock body and the bottom of this push rod, this back-moving spring makes the described detection needle set of this push rod below have downtrend all the time.
In such scheme, for the ease of regulating the spring force of back-moving spring, described cock body is preferably plug screw, and the upper port of described connecting hole is the screw being threaded mutually with this plug screw.
In order to protect all parts in die-cut assembly, in the both sides of this die-cut support, there is respectively side plate.
Preferably, described die-cut support comprises upper horizontal support, lower horizontal support and connects the vertical rack of upper horizontal support and lower horizontal support, between described upper horizontal support and lower horizontal support, near vertical rack, be vertically connected with described guide post, described drive source is oil cylinder, this oil cylinder is fixed on the upper of described upper horizontal support, and the output shaft of described oil cylinder is connected and can drives this connecting plate to move up and down with this connecting plate downwards.
Compared with prior art, the invention has the advantages that this die-cut assembly can utilize compact heap that workpiece to be processed is compressed before die-cut, make elongated and there is flexible workpiece to be processed and can fit with the locating surface of workbench well, to guarantee that product can be by successfully die-cut, and guaranteed die-cut quality and die-cut stability, reduced labour intensity; Utilize detection means such as detecting pin and switch simultaneously, can effectively prevent the stagnation of die-cut assembly, avoid the omission of hand inspection, can further enhance productivity, reduce production costs.
Accompanying drawing explanation
Fig. 1 is the front view (part is analysed and observe) of this die-cut assembly.
Fig. 2 is the front view of the latter half of this die-cut assembly.
Fig. 3 is the top view of this die-cut assembly.
Fig. 4 is the cutaway view along A-A line in Fig. 3.
Fig. 5 is the cutaway view along B-B line in Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
As Figure 1-5, die-cut assembly of the present invention comprises mounting bracket 1, and be fixed on the die-cut support 3 on mounting bracket 1, this die-cut support 3 comprises upper horizontal support 31, lower horizontal support 32 and connects the vertical support frame 33 of upper horizontal support 31 and lower horizontal support 32, this vertical support frame 33 is positioned at a side of this upper horizontal support 31 and lower horizontal support 32, and described vertical support frame 32 fixes with mounting bracket 1.Between this upper horizontal support 31 and lower horizontal support 32, near a side of vertical support frame 33, be vertically connected with a guide post 28, the two ends up and down of this guide post 28 are mounted on respectively on upper horizontal support 31 and lower horizontal support 32.On this guide post 28, by guide pin bushing 29, be connected with a plate 30, this connecting plate 30 is horizontally disposed with, and can move up and down along this guide post 28, and this guide post 28 is positioned at the rear side of this connecting plate 30.The below of this connecting plate 30 is fixedly connected with a punch cushion block 19, and this punch cushion block 19 is also placed on this guide post 28, strengthens the intensity of this connecting plate 30, and the below of this punch cushion block 19 is connected with convex mould base 18.The top of this upper horizontal support 31 is fixed with an oil cylinder 26, and this oil cylinder 26 is as the drive source of die-cut assembly, and the output shaft of this oil cylinder arranges the top that is fixedly connected on this connecting plate 30 downwards.This connecting plate 30 can be moved up and down along this guide post 28 by the driving of this oil cylinder 26.
The centre of described convex mould base 18 has a projection 181 to downward-extension, the below of this convex mould base 18 is also provided with a briquetting backing plate 15 and is positioned at the below of briquetting cushion block 15 and the compact heap 13 that briquetting backing plate 15 fixes, and this briquetting backing plate 15 and compact heap 13 can move up and down with respect to convex mould base 18 below this convex mould base 18.On this briquetting backing plate 15, have the groove 151 matching with this projection 181, this groove 151 and projection 181 are for limiting this briquetting backing plate 15 and compact heap 13 position upwards.As shown in Figure 1, in the both sides of this convex mould base 18, there is respectively a guide pillar 35, the upper end of this guide pillar 35 is inserted this punch cushion block 19 and convex mould base 18 and is fixed on punch cushion block 19, the lower end of this guide pillar 35 is fixed with a nut 37 through the lower end of this briquetting backing plate 15 and this guide pillar 35, this nut 37 is positioned at the below of this briquetting backing plate 15, and therefore this briquetting backing plate 15 can move up and down along with this guide pillar 35 with this compact heap 13.The upper end of this guide pillar 35 is inserted in the hole 191 of this punch cushion block 19, this hole 191 is a shoulder hole, have a downward cascaded surface, a spring 36 is placed on this guide pillar 35 outsides, and the two ends of this spring 36 are butted on respectively on the upper surface of cascaded surface and described briquetting backing plate 15.Preferably, also have a guide pin bushing 34 between this briquetting backing plate 15 and this guide pillar 35, this guide pin bushing 34 is fixing with this briquetting backing plate 15, and the two ends of this spring 36 are butted on respectively on the cascaded surface in He Gai hole, upper end 191 of this guide pin bushing 34.Therefore, this briquetting backing plate 15 can move up and down along with guide pillar 35 with this compact heap 13, and this spring 36 makes this briquetting backing plate 15 have the downtrend away from this convex mould base 18 with this compact heap 13.
On this convex mould base 18, be also fixed with a punch 12 straight down, this punch 12 is through the projection 181 of this convex mould base 18 and convex mould base 18 belows, and through above-mentioned briquetting backing plate 15 and compact heap 13, be exposed to the below of this compact heap 13, the interior detection pin 11 that is vertically inserted with of this punch 12.As shown in Figure 5, the upper end of this detection pin 11 is inserted in the vertical connecting hole 192 of this punch cushion block 19, this connecting hole 192 has two step surfaces upwards, i.e. top step surface 1921 and below step surface 1922, the upper end of this detection pin 11 is limited in this below step surface, in the connecting hole 192 of below step surface 1922 tops in this connecting hole 192, be inserted with a push rod 21, the bottom of this push rod 21 has the flange collar 211 that a diameter is larger, and the flange collar 211 of this push rod 21 matches with the upper end of this detection pin 11.In the upper port of this connecting hole 192, be connected with a cock body, in the present embodiment, preferably, the upper port of this connecting hole 192 is that large aperture port forms described top step surface, this large aperture port is screw, cock body is the plug screw 23 being threaded in screw, this push rod 21 can along this plug screw 23 move up and down and the top of this push rod 21 extended in plug screw 23.In the outside of this push rod 21, cover has a back-moving spring 22, the two ends of this back-moving spring 22 to be butted on respectively in the flange collar 211 of the lower surface of this plug screw 23 and the bottom of this push rod 21.This plug screw 23 position in connecting hole 192 can be adjusted up and down, and then can adjust the spring force of this back-moving spring 22.This back-moving spring 22 makes the detection pin 11 of these push rod 21 belows have downtrend all the time.On this punch cushion block 19, there is an interconnection 193 and is communicated to the top of this connecting hole 192, in this interconnection 193, be inserted with a switch 17, this switch 17 is conventional formula microswitch (also can adopt other inductive switch), it is fixed on this punch cushion block 19, and its medial extremity matches with the top of this push rod 21 after laterally extending.Moving downward along with punch cushion block 19 after detecting the below of pin 11 to prop up workpiece a to be processed, this detection pin 11 moves upward along this connecting hole 192, and then the top of this push rod 21 is while touching the medial extremity of this switch 17, can think die-cut beginning, after detection pin 11 is along with downward die-cut this workpiece to be processed of punch 12, when punch cushion block 19 starts to move upward, this detection pin 11 is because the reset force of this back-moving spring 22 moves downward, this push rod 21 also falls after rise downwards, do not contact the medial extremity of this switch 17, can judge that this die-cutly finishes.Utilize detection means such as detecting pin and switch, can effectively prevent the stagnation of die-cut assembly, also avoided the omission of hand inspection, more greatly improved production efficiency.
On described lower horizontal support 32, be fixed with a die socket 14, on this die socket 14, the position corresponding with this punch 12 is provided with die 16, and this die socket 14 is with this punch 12 and detect pin 11 and match, this punch 12 and detect pin 11 and insert when die-cut.Workpiece to be processed is just positioned on this die socket 14.In the both sides of this die-cut support 3, there is respectively side plate 38, the parts such as described punch cushion block 19, convex mould base 18 are all surrounded between two blocks of side plates 38.
Die-cut assembly of the present invention can utilize compact heap that workpiece to be processed is compressed before die-cut, make elongated and there is flexible workpiece to be machined and can fit with the locating surface of workbench well, to guarantee that product can be by successfully die-cut, and guaranteed die-cut quality and die-cut stability, reduced labour intensity; Utilize detection means such as detecting pin and switch simultaneously, can effectively prevent the stagnation of die-cut assembly, avoid the omission of hand inspection, can further enhance productivity, reduce production costs.

Claims (8)

1. a die-cut assembly, comprise mounting bracket (1) and be fixed on the die-cut support (3) on mounting bracket (1), it is characterized in that: on described die-cut support (3), be vertically provided with guide post (28), the upper level cover of described guide post (28) has the connecting plate (30) that is subject to drive source effect and can move up and down along this guide post (28) and is fixed on the convex mould base (18) of this connecting plate (30) below, in this convex mould base (18), be provided with punch (12), the below of described convex mould base (18) is provided with the compact heap (13) moving up and down with respect to described convex mould base (18), described punch (12) stretches out the below that is positioned at described compact heap (13), die socket (14) is positioned at described punch (12) below and matches with described punch (12), between described convex mould base (18) and described connecting plate (30), be provided with punch cushion block (19), described punch cushion block (19) is fixing mutually with described connecting plate (30) and convex mould base (18), described compact heap (13) top is fixed with briquetting backing plate (15), described briquetting backing plate (15) is positioned at the below of described convex mould base (18) and moves up and down together with described compact heap (13).
2. die-cut assembly as claimed in claim 1, it is characterized in that: the punch cushion block (19) of described punch (12) both sides is provided with the hole (191) of vertical layout, in described hole (191), be inserted with guide pillar (35), the upper end of described guide pillar (35) is fixed on described punch cushion block (19), it is upper that the lower end of described guide pillar (35) is fixed on described briquetting backing plate (15), and have one to make described briquetting backing plate (15) and compact heap (13) have all the time the spring (36) of the trend of moving downward at this guide pillar (35) outside cover.
3. die-cut assembly as claimed in claim 2, it is characterized in that: described hole (191) has cascaded surface, between described briquetting backing plate (15) and this guide pillar (35), also there is a guide pin bushing (34), this guide pin bushing (34) is fixing with this briquetting backing plate (15), and the two ends of this spring (36) are butted on respectively on the cascaded surface in He Gai hole, upper end (191) of this guide pin bushing (34).
4. die-cut assembly as claimed in claim 1, is characterized in that: described convex mould base (18) is provided with the projection (181) to downward-extension, has the groove (151) matching with this projection (181) on described briquetting backing plate (15).
5. the die-cut assembly as described in claim as arbitrary in claim 1-4, it is characterized in that: in described punch (12), be vertically provided with a detection pin (11), the top of described detection pin (11) is inserted in the vertical connecting hole (192) distributing of described punch cushion block (19) and is limited in the below step surface upwards of this connecting hole (192), in this connecting hole (192), be also inserted with the push rod (21) that is positioned at below step surface (1922) top and offsets with described detection pin (11) upper end, in the upper port of described connecting hole (192), be connected with a cock body, the top of this push rod (21) stretches out in outside cock body and can move up and down along this cock body, described punch cushion block (19) is provided with an interconnection (193) that is communicated to this connecting hole (192) upper port, in this interconnection (193), be inserted with a switch (17) matching with the top of described push rod (21), and there is a back-moving spring (22) at the upper cover of this push rod (21), the two ends of this back-moving spring (22) are butted on respectively on the lower surface of this cock body and the bottom of this push rod (21), this back-moving spring (22) makes the described detection pin (11) of this push rod (21) below have downtrend all the time.
6. die-cut assembly as claimed in claim 5, is characterized in that: described cock body is plug screw (23), the screw of the upper port of described connecting hole (192) for being threaded mutually with this plug screw (23).
7. the die-cut assembly as described in claim as arbitrary in claim 1-4, is characterized in that: in the both sides of this die-cut support (3), have respectively side plate (38).
8. the die-cut assembly as described in claim as arbitrary in claim 1-4, it is characterized in that: described die-cut support (3) comprises upper horizontal support (31), the vertical rack (33) of lower horizontal support (32) and connection upper horizontal support (31) and lower horizontal support (32), between described upper horizontal support (31) and lower horizontal support (32), near vertical rack (33), be vertically connected with described guide post (28), described drive source is oil cylinder (26), this oil cylinder (26) is fixed on the top of described upper horizontal support (31), the output shaft of described oil cylinder (26) is connected and can drives this connecting plate (30) to move up and down with this connecting plate (30) downwards.
CN201210134772.5A 2012-05-03 2012-05-03 Punching component CN102649282B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210134772.5A CN102649282B (en) 2012-05-03 2012-05-03 Punching component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210134772.5A CN102649282B (en) 2012-05-03 2012-05-03 Punching component

Publications (2)

Publication Number Publication Date
CN102649282A CN102649282A (en) 2012-08-29
CN102649282B true CN102649282B (en) 2014-05-07

Family

ID=46691479

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210134772.5A CN102649282B (en) 2012-05-03 2012-05-03 Punching component

Country Status (1)

Country Link
CN (1) CN102649282B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103101082A (en) * 2013-02-05 2013-05-15 宏茂光电(苏州)有限公司 Cutting knife mold group of optical sheet

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086837A (en) * 1975-10-03 1978-05-02 Manfred Dyck Stamping and cutting die-set with interchangeable die-plates
CN2031723U (en) * 1988-03-15 1989-02-01 厦门经济特区宏发电声有限公司 Universal die carrier, die structure for stamping
CN201685296U (en) * 2010-04-02 2010-12-29 宁波信泰机械有限公司 Automatic fixed-length punching machine
CN102156063A (en) * 2010-12-07 2011-08-17 张天任 Semi-automatic cutting sampling instrument for lead-acid storage battery separator
CN202607748U (en) * 2012-05-03 2012-12-19 宁波信泰机械有限公司 Punching assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200455990Y1 (en) * 2009-10-01 2011-10-06 안병권 Die For Tile Cutter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086837A (en) * 1975-10-03 1978-05-02 Manfred Dyck Stamping and cutting die-set with interchangeable die-plates
CN2031723U (en) * 1988-03-15 1989-02-01 厦门经济特区宏发电声有限公司 Universal die carrier, die structure for stamping
CN201685296U (en) * 2010-04-02 2010-12-29 宁波信泰机械有限公司 Automatic fixed-length punching machine
CN102156063A (en) * 2010-12-07 2011-08-17 张天任 Semi-automatic cutting sampling instrument for lead-acid storage battery separator
CN202607748U (en) * 2012-05-03 2012-12-19 宁波信泰机械有限公司 Punching assembly

Also Published As

Publication number Publication date
CN102649282A (en) 2012-08-29

Similar Documents

Publication Publication Date Title
CN103495886B (en) Connecting rod fixture for fine boring
CN201913439U (en) Pressing machine for bracket of automobile shock absorber
CN106826287B (en) A kind of clamp assembly for clamping square cross
CN106903520B (en) A kind of clamp assembly of clamping square cross
CN105081765A (en) Sliding rail assembling machine
CN202162282U (en) Support shaping and stamping device for automobile shock absorber
CN104108034B (en) Horizontal work fixing apparatus
CN105935807A (en) Hardware cutting machine convenient to use
CN203900967U (en) Wire hole clamp for automobile exhaust pipe
CN203831031U (en) Automatic installing tool for slider spring of automobile glass lifter
CN203495616U (en) Clamping device for linear cutting of thin wall cylinder workpiece
CN203471425U (en) Clamp air cylinder positioning device
CN103372761B (en) Method for reshaping plate workpiece
CN204585879U (en) Thin pieces flatness trimmer
KR20170013934A (en) In-die product assembling device
CN106695198A (en) Welding device
CN203936593U (en) The servo press of one mechanism
CN102896449B (en) Framework assembling tire
CN205184357U (en) Automatic centering anchor clamps
CN205254472U (en) Gasbag component assembly anchor clamps
CN203484520U (en) Progressive die for producing right fixed support of automobile instrument beam
CN105945168A (en) Feed conveying punch forming mechanism for bended plate
CN105690060A (en) Socket feeding device of power strip assembling machine
CN105965233A (en) Valve element column feeding mechanism of electronic drain valve element assembling machine
CN104128958A (en) Automatic feeding mechanical arm for punch press

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant