CN101670398A - Punching device on punching machine - Google Patents
Punching device on punching machine Download PDFInfo
- Publication number
- CN101670398A CN101670398A CN200810198577A CN200810198577A CN101670398A CN 101670398 A CN101670398 A CN 101670398A CN 200810198577 A CN200810198577 A CN 200810198577A CN 200810198577 A CN200810198577 A CN 200810198577A CN 101670398 A CN101670398 A CN 101670398A
- Authority
- CN
- China
- Prior art keywords
- drift
- push rod
- skewed slot
- sleeve pipe
- hole
- 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.)
- Pending
Links
Images
Landscapes
- Punching Or Piercing (AREA)
Abstract
The invention relates to a punching device on a punching machine, which comprises a sleeve and a movable push bar arranged in the sleeve; one end of the sleeve is providing with a stamping hole; the inside of the sleeve is provided with a punch head capable of extending out of the stamping hole; and the push bar is provided with a chute which is movably connected with the punch head and enables the punch head to extend in the stamping hole when the push bar is pushed. The punching device is applied to the punching machine.
Description
[technical field]
The present invention relates to the irregularly-shaped hole perforating press, particularly be hole punched device on the perforating press.
[background technology]
In the product processing of five metals,, usually need to utilize punch mechanism that product is holed at present as copper pipe or steel pipe.Shortcomings such as the hole punched device ubiquity circulating time length that adopts at present, inefficiency elder generation, and the burr of the punching mouth of pipe is big, has influenced the quality of product; Adopt the drift of existing hole punched device fragile simultaneously, the production cost height.
[summary of the invention]
The present invention has overcome the deficiencies in the prior art, the hole punched device that provide simple in structure, production efficiency is high, circulating time is short.
In order to solve the technical problem of above-mentioned existence, the present invention adopts following technical proposal:
Hole punched device on the perforating press, it is characterized in that including a sleeve pipe and be arranged on the interior movably push rod of sleeve pipe, end at sleeve pipe is provided with the punch die hole, in sleeve pipe, be provided with the drift in an extended punch die hole, be provided with the skewed slot that flexibly connects with drift, when promoting push rod, drift is stretched in the punch die hole on the described push rod.
Hole punched device on the aforesaid perforating press is characterized in that described it is located at the push rod left and right sides respectively for skewed slot is two, and described drift top is provided with the socket part of matching with skewed slot, and this socket part packs in the skewed slot slidably.
Hole punched device on the aforesaid perforating press is characterized in that being shaped as of described drift is cylindrical.
The present invention compared with prior art has following advantage:
Because push rod of the present invention and drift flexibly connect, the socket part of drift skewed slot can in slide, when under the driving of push rod at driving mechanism when reciprocating, drift is spacing following the punch die hole, push rod drives drift and does upper and lower moving apace, when drift moves down, drift stretches out the punch die hole, the processing pipe fitting that is enclosed within on the sleeve pipe will be gone out needed hole by drift, finishes the punching to workpiece, so the time that this device one-off hole-piercing is finished is short, high efficiency, and the burr of the punching mouth of pipe is little, and mouth of pipe quality is good, thereby can reduce the cost of converted products.
[description of drawings]
Fig. 1 is a stereogram of the present invention;
Fig. 2 is the stereogram of push rod of the present invention and drift;
Fig. 3 is an exploded view of the present invention;
Fig. 4 is a stereogram of the present invention;
Fig. 5 is that the present invention is contained in stereogram on the perforating press.
[specific embodiment]
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:
Hole punched device on the perforating press, it is arranged on the perforating press, include a sleeve pipe 1 and the movably push rod 2 that is arranged in the sleeve pipe 1, end at sleeve pipe 1 is provided with punch die hole 3, be provided with the drift 4 in an extended punch die hole 31 li of sleeve pipe, be provided with on the described push rod 24 that flexibly connect with drift, when promoting push rod 2, can make drift 4 in the punch die hole 3 flexible skewed slots 5.Generally, sleeve pipe 1 is fixing, drives push rod 2 by a driving mechanism and does reciprocal motion, makes drift 4 also do reciprocal motion in punch die hole 3, makes it to finish the punching to pipe fitting faster and betterly.
Described is that skewed slot 5 is two, it is located at push rod 2 left and right sides respectively, described drift 4 tops are provided with a socket part 7 of matching with skewed slot 5, socket part 7 packs into 5 li of skewed slots slidably, drift 4 is slided on skewed slot 5, walk according to the track on the skewed slot 5,, make drift 4 very reposefully in 5 li slips of skewed slot because skewed slot 5 is provided in a side of the left and right sides of push rod 2.Because drift 4 is arranged on 3 li in punch die hole, so drift 4 can only be in the punch die hole 3 li works moving up and down, and drift 4 is sleeved on 5 li of skewed slots, because skewed slot 5 tilts, so when promoting push rod 2, skewed slot 5 on the push rod 2 will drive drift 4 and do up or move down, need pipe fitting processed and be with one again in sleeve pipe 1 outside, like this when drift 4 moves down, punch die hole 3 will be stretched out in the bottom of drift 4, drift 4 will be run into the pipe fitting that is enclosed within sleeve pipe 1 outside like this, and drift 4 is gone out a punching with pipe fitting then, makes it to finish the punching to workpiece; Advance pipe fitting afterwards again, make drift punching once more, go round and begin again, working (machining) efficiency is very high, and not fragile drift 4.
Being shaped as of described drift 4 is cylindrical, and the hole of rushing out like this is just for circular; Certainly the shape of drift 4 can also be other shape, as square etc.
Claims (3)
1, the hole punched device on the perforating press, it is characterized in that including a sleeve pipe (1) and be arranged on the interior movably push rod (2) of sleeve pipe (1), end at sleeve pipe (1) is provided with punch die hole (3), be provided with the drift (4) in an extended punch die hole (3) in sleeve pipe (1) lining, be provided with the skewed slot (5) that flexibly connects with drift (4), when promoting push rod (2), drift (4) is stretched in punch die hole (3) on the described push rod (2).
2, the hole punched device on the perforating press according to claim 1, it is characterized in that described is that skewed slot (5) is two, it is located at push rod (2) left and right sides respectively, described drift (4) top is provided with the socket part (7) of matching with skewed slot (5), and this socket part (7) pack into skewed slot (5) lining slidably.
3, the hole punched device on the perforating press according to claim 2 is characterized in that being shaped as of described drift (4) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810198577A CN101670398A (en) | 2008-09-10 | 2008-09-10 | Punching device on punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810198577A CN101670398A (en) | 2008-09-10 | 2008-09-10 | Punching device on punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101670398A true CN101670398A (en) | 2010-03-17 |
Family
ID=42017941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810198577A Pending CN101670398A (en) | 2008-09-10 | 2008-09-10 | Punching device on punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101670398A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927294A (en) * | 2010-07-14 | 2010-12-29 | 上海华迅汽车配件有限公司 | Forming method of cylinder barrel oil through-hole of automobile steering mechanism |
-
2008
- 2008-09-10 CN CN200810198577A patent/CN101670398A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927294A (en) * | 2010-07-14 | 2010-12-29 | 上海华迅汽车配件有限公司 | Forming method of cylinder barrel oil through-hole of automobile steering mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201791858U (en) | Automatic feed mechanism | |
| CN202162282U (en) | Support shaping and stamping device for automobile shock absorber | |
| CN203664505U (en) | Motor outer shell progressive die | |
| CN201291267Y (en) | Punch reverse wedge flanging composite die | |
| CN203245278U (en) | Engine cover hinge punching trimming lateral punching compound die | |
| CN102513448B (en) | A kind of eyelet punching flanging composite mold | |
| CN203817154U (en) | Cantilever punching die | |
| CN202114168U (en) | Automatic feeding device for punching machine | |
| CN201969804U (en) | Stage ejection mechanism for stamped workpieces | |
| CN202174166U (en) | Bending die for processing V-shaped and U-shaped workpieces | |
| CN210412108U (en) | Composite punching die | |
| CN101670398A (en) | Punching device on punching machine | |
| CN201644623U (en) | Fluorescent lamp cap multi-station machine | |
| CN201644600U (en) | Positioning device for punching machine | |
| CN201644702U (en) | Punch rivet pressure mould | |
| CN201308940Y (en) | Novel punching device | |
| CN111957820A (en) | Rectangular pipe side punching tool | |
| CN202290991U (en) | Punching hole switching device | |
| CN203830560U (en) | Network transformer base sheet material pin automatic bending and cutting integrated die | |
| CN203265419U (en) | Forming die for tooth profile nut | |
| CN102284628B (en) | Composite die for trimming and piercing | |
| CN204892678U (en) | Punching machine is used to pencil packing | |
| CN204685778U (en) | A kind of stamping machine | |
| CN203002985U (en) | Stamping member and shaft member riveting device | |
| CN203470719U (en) | Automatic feeding device of punching machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100317 |