CN106042431A - Double-station punching machine - Google Patents
Double-station punching machine Download PDFInfo
- Publication number
- CN106042431A CN106042431A CN201610610721.3A CN201610610721A CN106042431A CN 106042431 A CN106042431 A CN 106042431A CN 201610610721 A CN201610610721 A CN 201610610721A CN 106042431 A CN106042431 A CN 106042431A
- Authority
- CN
- China
- Prior art keywords
- cam
- piston
- push rod
- double
- piston rod
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
- B30B1/261—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks by cams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
- B30B1/265—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks using a fluid connecting unit between drive shaft and press ram
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
- B30B1/34—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure involving a plurality of plungers acting on the platen
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Punching Or Piercing (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention belongs to the technical field of punching machines, and particularly discloses a double-station punching machine, which comprises a base, a support arranged on the base, and piston barrels respectively arranged on the left side and the right side of the lower end face of the support. A high-pressure pipe communicating with the piston barrels is arranged on the upper parts of the piston barrels; the two piston barrels communicate with each other through the high-pressure pipe; slidable piston rods are arranged in the piston barrels; punching heads are connected to the lower end faces of the piston rods; lower dies matched with the punching heads are respectively arranged on the base; a cam with an annular groove on the end face is arranged at one side of one piston rod; a push rod capable of moving up and down is arranged on the upper end part of the cam; a roller matched with the annular groove is arranged on the lower end of the push rod; a motor is arranged at one side of the cam; an output shaft of the motor is connected with the cam; and a baffle plate is connected to the upper end part of the push rod, and is fixed onto a side wall of the piston rod close to the cam. Compared with the prior art, the device has higher punching efficiency, and can be used for punching two workpieces at a time through reciprocation motion of the push rod.
Description
Technical field
The invention belongs to stamping machine technical field, particularly relate to a kind of double-station punching machine.
Background technology
Stamping technology is one of method for metal working of being widely used at present, and it has, and efficiency is high, quality is good, save energy
Amount, the feature of low cost, be widely used in press-fiting and assembling of various small parts.
Generally, punching press is to utilize stamping machine driven mold to pump, and completes the punching press to workpiece.But
Be the up stroke of mould be idle stroke, do not carry out stamping-out, so the once reciprocating motion of mould can only realize single part
Punching press, inefficient.But in actual production, numerous parts needs to produce in batches, if in this case can be same
Time the multiple workpiece of punching press will certainly improve production efficiency.
Summary of the invention
It is an object of the invention to provide a kind of double-station punching machine, make full use of up stroke and downward storke, it is achieved
Once move back and forth can the purpose of two parts of punching press, improve working (machining) efficiency.
In order to achieve the above object, the base case of the present invention is: includes base and the support being located on base, also includes
Being respectively provided at the piston cylinder of the left and right sides, pedestal lower end face, the top of piston cylinder is provided with high-voltage tube in communication, two-piston cylinder
It is connected by high-voltage tube；Being provided with the piston rod that can slide in piston cylinder, the lower surface of piston rod connects staking punch；Described
The lower mold coordinated with staking punch it is respectively equipped with on base；The side of one piston rod is provided with end face and has the cam of annular groove, convex
The upper end of wheel is provided with the push rod that can move up and down, and the lower end of push rod is provided with the roller coordinated with annular groove；The one of cam
Side is provided with motor, and the output shaft of motor is connected with cam；The upper end of push rod connects baffle plate, and this baffle plate is fixed near cam
Piston rod sidewall on.
The operation principle of this base case is: during use, and workpiece to be punched is individually positioned in the base left and right sides
Lower mold on, start motor, make driven by motor cam rotation, cam rotation is so that roller push rod on annular groove is upper and lower
Move back and forth.Owing to push rod is connected with baffle plate, baffle plate is fixedly installed on the piston rod, so push rod moves up and down drives piston rod
Pump.Owing to being connected by high-voltage tube between piston cylinder, when a piston rod moves upward, another piston rod to
Lower motion, so that the downward stamped workpieces of staking punch on another piston rod；And when cam driven piston rod moves downward, should
Staking punch on piston rod gets final product stamped workpieces.
Having the beneficial effects that of this base case: be provided with annular groove in cam, roller coordinates with annular groove, then push rod
Form geometry with cam to close so that push rod and cam can be well matched with using.Push rod is driven by rotating of cam
Moving up and down, the up stroke of push rod and downward storke all can make the staking punch of side piston rod do manual work workpiece punching press, do not deposit
In idle stroke, it is sufficiently used the energy of motor output.Compared with prior art, the ram efficiency of this device is higher, push rod
Moving back and forth once can two workpiece of punching press.
Further, it is provided with hydraulic oil in described piston cylinder and high-voltage tube.Compared with the medium such as empty gas and water, hydraulic oil removes
Can be able to transmit outside power by the fluid pressure being in sealed volume, the most also play lubrication, antirust, cool down, subtract
The effects such as shake.
Further, described annular groove is provided with two, is respectively provided on two end faces of cam.It is provided with two annulars recessed
Groove, the roller coordinated with annular groove is in annular groove, then push rod closely can be combined with cam, even if in motion
During also will not depart from from cam, it is ensured that the seriality of transmission.
Further, on described piston cylinder, position with plunger rod contacts is provided with sealing gasket.It is inverted due to piston cylinder and lives
Plug tube, slides up and down built with hydraulic oil, the upper-end part of driving of piston rod in piston cylinder in piston cylinder, sealing gasket energy is set
Effectively prevent hydraulic oil from oozing out from piston cylinder.
Further, the material of described piston rod and baffle plate is high strength steel.Owing to baffle plate and piston rod are constantly subject to
The effect of external force, uses the material of high strength steel, can strengthen the anti-pressure ability of baffle plate and piston rod, makes them be not susceptible to become
Shape.
Further, said two piston cylinder is fixedly connected on the left and right sides of support symmetrically.Piston cylinder is symmetrical arranged
Support force is more uniformly distributed, does not haves the support situation to lopsidedness, increase its service life.
Accompanying drawing explanation
Fig. 1 is the front view of double-station punching machine of the present invention；
Fig. 2 is the left view of double-station punching machine of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference in Figure of description includes: base 1, lower mold 11, support 2, piston rod 3, staking punch 31, piston cylinder 32,
Hydraulic stem 321, baffle plate 33, cam 4, motor 41, push rod 42, annular groove 43.
As shown in Figure 1 and Figure 2, the present invention includes base 1, the support 2 that is located on base 1, is located at top on the left of base 1
Piston rod 3 and the piston rod 3 being located at above on the right side of base 1, the material of piston rod 3 is high strength steel.The top of two piston rods 3
Being equipped with piston cylinder 32, piston rod 3 can slide up and down in this piston cylinder 32；The portion contacted with piston rod 3 on piston cylinder 32
Position is provided with sealing gasket.The lower surface of piston rod 3 connects staking punch 31, and being respectively provided on two sides with of base 1 coordinates with staking punch 31
Lower mold 11, piston rod 3 moves downward and can drive the downward stamped workpieces of staking punch 31.Two piston cylinder 32 fixing connections symmetrically
In the left and right sides of support 2, the upper end of piston cylinder 32 is provided with high-voltage tube, and one end of this high-voltage tube is connected with a piston rod 3,
The other end is connected with another piston rod 3.Being full of hydraulic oil in piston cylinder 32 and high-voltage tube, a piston rod 3 moves upward and can pass through
The power transmission of hydraulic oil makes another piston rod 3 move downward.The side of right hand piston bar 3 is provided with cam 4, two ends of this cam 4
The annular groove 43 that face is respectively equipped with shape, size is identical.Cam 4 upper end be provided with the push rod 42 that can move up and down,
The lower end of push rod 42 is respectively provided on two sides with the roller coordinated with annular groove 43, and roller is positioned at annular groove 43.The right side of cam 4
Side is provided with motor 41, and the output shaft of motor 41 is connected with cam 4, starts motor 41, and cam 4 can turn along with the output shaft of motor 41
Dynamic.The upper end of push rod 42 connects the baffle plate 33 having material to be high strength steel, and this baffle plate 33 is fixed on upper plunger on the right side of base 1
On the sidewall of bar 3.
When being embodied as, workpiece to be punched is individually positioned in the lower mold 11 of base 1 left and right sides, starts motor
41, make motor 41 band moving cam 4 rotate, cam 4 rotates so that push rod 42 pumps.Due to push rod 42 and baffle plate 33
Fixing connection, baffle plate 33 is located on piston rod 3, drives piston rod 3 to pump so push rod 42 moves up and down.Due to work
Being equipped with hydraulic oil in plug tube 32, be connected by high-voltage tube between piston cylinder 32, in piston cylinder 32, sealing fluid force feed pressure is each
Locating equal, when a piston rod 3 moves upward, hydraulic oil transmits the force to another piston rod 3, so that on another piston rod 3
The downward stamped workpieces of staking punch 31；When cam 4 drives piston rod 3 to move downward, the staking punch 31 on this piston rod 3
Stamped workpieces.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge such as concrete structure and characteristic is not made at this
Too much describe.It should be pointed out that, for a person skilled in the art, on the premise of without departing from present configuration, it is also possible to
Making some deformation and improvement, these also should be considered as protection scope of the present invention, and these are all without affecting what the present invention implemented
Effect and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, in description
Detailed description of the invention etc. record the content that may be used for explaining claim.
Claims (6)
1. double-station punching machine, including base and the support being located on base, it is characterised in that also include being respectively provided under support
The piston cylinder of the end face left and right sides, the top of piston cylinder is provided with high-voltage tube in communication, and two-piston cylinder is connected by high-voltage tube
Logical；Being provided with the piston rod that can slide in piston cylinder, the lower surface of piston rod connects staking punch；It is respectively equipped with on described base
The lower mold coordinated with staking punch；The side of one piston rod is provided with end face and has the cam of annular groove, and the upper end of cam is provided with
The push rod that can move up and down, the lower end of push rod is provided with the roller coordinated with annular groove；The side of cam is provided with motor, motor
Output shaft be connected with cam；The upper end of push rod connects baffle plate, and this baffle plate is fixed on the sidewall of the piston rod near cam
On.
2. double-station punching machine as claimed in claim 1, it is characterised in that be provided with hydraulic pressure in described piston cylinder and high-voltage tube
Oil.
3. double-station punching machine as claimed in claim 1, it is characterised in that described annular groove is provided with two, is respectively provided at
On two end faces of cam.
4. double-station punching machine as claimed in claim 1, it is characterised in that with the position of plunger rod contacts on described piston cylinder
It is provided with sealing gasket.
5. double-station punching machine as claimed in claim 1, it is characterised in that described piston rod and baffle plate material be high-strength
Degree steel.
6. double-station punching machine as claimed in claim 1, it is characterised in that said two piston cylinder is fixedly connected on symmetrically
The left and right sides of support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610721.3A CN106042431B (en) | 2016-07-29 | 2016-07-29 | Double-station punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610721.3A CN106042431B (en) | 2016-07-29 | 2016-07-29 | Double-station punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106042431A true CN106042431A (en) | 2016-10-26 |
| CN106042431B CN106042431B (en) | 2018-01-30 |
Family
ID=57195718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610610721.3A Active CN106042431B (en) | 2016-07-29 | 2016-07-29 | Double-station punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106042431B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263906A (en) * | 2017-07-24 | 2017-10-20 | 安徽科源机械有限公司 | A kind of novel punching machine |
| CN107696686A (en) * | 2017-09-30 | 2018-02-16 | 梁北洪 | A kind of detachable imprint head |
| CN107718914A (en) * | 2017-09-30 | 2018-02-23 | 梁北洪 | A kind of new marking press |
| CN108127749A (en) * | 2017-12-21 | 2018-06-08 | 重庆仁实商贸有限公司 | A kind of production technology of flame-retardant board |
| CN108127764A (en) * | 2017-12-21 | 2018-06-08 | 重庆仁实商贸有限公司 | Plate stamping machine |
| CN108746361A (en) * | 2018-07-18 | 2018-11-06 | 重庆辉海科技有限公司 | Motorcycle accessories decompressor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60177925A (en) * | 1984-02-21 | 1985-09-11 | Sumitomo Heavy Ind Ltd | Power generator for driving double-acting press |
| CN102582098A (en) * | 2012-03-01 | 2012-07-18 | 苏州大学 | Dual-station pneumatic stamping machine |
| CN103991236A (en) * | 2014-05-14 | 2014-08-20 | 苏州农业职业技术学院 | Punch press driven by pneumatic tendons and based on three-level boosting mechanism |
| CN204414622U (en) * | 2014-11-26 | 2015-06-24 | 西安众智惠泽光电科技有限公司 | Disc cam drive-type double-station punching device |
| CN104923635A (en) * | 2015-07-08 | 2015-09-23 | 青岛东和科技股份有限公司 | Servo motor and oil cylinder combined type stamping mechanism and method |
-
2016
- 2016-07-29 CN CN201610610721.3A patent/CN106042431B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60177925A (en) * | 1984-02-21 | 1985-09-11 | Sumitomo Heavy Ind Ltd | Power generator for driving double-acting press |
| CN102582098A (en) * | 2012-03-01 | 2012-07-18 | 苏州大学 | Dual-station pneumatic stamping machine |
| CN103991236A (en) * | 2014-05-14 | 2014-08-20 | 苏州农业职业技术学院 | Punch press driven by pneumatic tendons and based on three-level boosting mechanism |
| CN204414622U (en) * | 2014-11-26 | 2015-06-24 | 西安众智惠泽光电科技有限公司 | Disc cam drive-type double-station punching device |
| CN104923635A (en) * | 2015-07-08 | 2015-09-23 | 青岛东和科技股份有限公司 | Servo motor and oil cylinder combined type stamping mechanism and method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263906A (en) * | 2017-07-24 | 2017-10-20 | 安徽科源机械有限公司 | A kind of novel punching machine |
| CN107696686A (en) * | 2017-09-30 | 2018-02-16 | 梁北洪 | A kind of detachable imprint head |
| CN107718914A (en) * | 2017-09-30 | 2018-02-23 | 梁北洪 | A kind of new marking press |
| CN108127749A (en) * | 2017-12-21 | 2018-06-08 | 重庆仁实商贸有限公司 | A kind of production technology of flame-retardant board |
| CN108127764A (en) * | 2017-12-21 | 2018-06-08 | 重庆仁实商贸有限公司 | Plate stamping machine |
| CN108746361A (en) * | 2018-07-18 | 2018-11-06 | 重庆辉海科技有限公司 | Motorcycle accessories decompressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106042431B (en) | 2018-01-30 |
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