CN206242533U - A kind of open type punch press - Google Patents
A kind of open type punch press Download PDFInfo
- Publication number
- CN206242533U CN206242533U CN201621355197.1U CN201621355197U CN206242533U CN 206242533 U CN206242533 U CN 206242533U CN 201621355197 U CN201621355197 U CN 201621355197U CN 206242533 U CN206242533 U CN 206242533U
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- China
- Prior art keywords
- stock
- cavity
- punch press
- open type
- push rod
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Abstract
The utility model discloses a kind of open type punch press, including machine body, machine body is provided with punch rod and operating desk, set on operating desk and cavity is set in vertical case, vertical case, punch rod lower section sets the stamping mold positioned at table top, the discharging device for metal processing piece material returned from stamping mold is provided with cavity, discharging device includes extending to the extraneous push rod of cavity, and the motor of driving push rod motion is provided with cavity, and toggle is provided between motor and push rod；Solve the problems, such as that punch press material rejection needs to take so as to cause potential safety hazard manually.
Description
Technical field
The utility model is related to machine tool, more specifically, it relates to a kind of open type punch press.
Background technology
In the prior art, in order to solve the drift of the punch press strip in backhaul, and material is difficult the problem backed off, in having had
State's utility model patent notification number is the technical scheme of entitled " hydraulic discharging mechanism " disclosed in CN201124206, the program
Frame including being provided with support base, punch die, guide pillar, master cylinder, sets interior step in support base, and branch is set on interior step
Support spring, the guide pillar is arranged in the top of punch die, and the upper end of guide pillar is arranged in the mesopore top of locking nut, on guide pillar
Just, in master cylinder is arranged in frame, the expansion link of the master cylinder is arranged on the top of guide pillar.
The characteristics of program is the setting binder oil cylinder in support spring, and the lower end of the cylinder body of material press oil cylinder is fixed and connected
Hollow stripper is equipped with, interior step is set in the cylinder body of binder oil cylinder, gap support piston die holder, living on interior step
The upper end for filling in die holder sets locking nut, is sealedly and fixedly connected between the locking nut and the cylinder body of binder oil cylinder, the punching
Mould and guide pillar are arranged in piston die holder；The oil duct that setting is connected with its step on the cylinder body of binder oil cylinder, in the outer of oil duct
End sets pressure oil-source.
By analysis as can be seen that although the program solves the problems, such as the material returned, but its technical scheme still seems complicated,
Mechanical structure is not only increased, oil hydraulic system is also add, relatively costly, not easy care.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of open type punch press, its by
Unloading mechanism is set up on machine theme, the automatic material returning of punch press is realized in the form of motor drives crank connecting link, solve punch press
The material returned needs to take so as to cause the problem of potential safety hazard manually, while increasing the complexity of equipment not too much.
To achieve the above object, the utility model provides following technical scheme：
A kind of open type punch press, including machine body, machine body are provided with punch rod and operating desk, set perpendicular on operating desk
Straight case, sets cavity in vertical case, punch rod lower section sets the stamping mold positioned at table top, is provided with cavity and added for metal
The discharging device of workpiece material returned from stamping mold, discharging device includes extending to the extraneous push rod of cavity, is provided with cavity
The motor of driving push rod motion, is provided with toggle between motor and push rod.
By using above-mentioned technical proposal, because metallic element is when carrying out punch forming and operating, need to be by zero, metal
Part is placed in stamping mold, and the punch rod directly over stamping mold falls to carrying out metallic element punching operation, metal zero
Part is placed in existing stamping mold, and punch rod carries out punching operation to metallic element, punching operation finish after gold
Category parts carry out pusher operation in the presence of discharging device, when material returned operation is carried out, start be located in cavity first
Motor, motor drives toggle operation, and push rod passes through cavity sidewalls in the presence of toggle
Extend to outside cavity, push rod towards direction where stamping mold extend and causes the metallic element after being molded from stamping mold
On drop.
As improvement of the present utility model, plat part is set, toggle includes connecting with plat part on the push rod
The quarter butt for connecing and the stock below quarter butt, are between quarter butt and plat part and stock and are hinged, stock one end and quarter butt
It is hinged the other end and is provided with fixed plate, is provided with to be set in rotating shaft, cavity between fixed plate and stock and fixes company with motor
The actuated lever assemblies for connecing.
By using above-mentioned technical proposal, the metallic element of completion of processing is carried out into material returned operation when needing push rod to start
When, motor is started first, motor drives actuated lever assemblies to be rotated, and actuated lever assemblies are connected with stock, stock
Bottom is with quarter butt and is hinged with fixed plate and stock top, therefore when actuated lever assemblies drive stock to be rotated, stock
Fixed plate is fixed in bottom carries out fan shape moving, and stock top drives quarter butt to be laterally moved, quarter butt two ends respectively with stock
The plat part of junction and push rod is connected to rotate, and when stock promotes quarter butt transverse movement, quarter butt transfers the force to push rod,
Push rod does stretching motion relative to casing.
As improvement of the present utility model, the stripe board placed vertically in plateau and plateau is set in the cavity, is driven
Lever component includes the rotary shaft that is fixedly connected with motor through stripe board, and rotary shaft at motor away from being fixedly connected
There is the rocking bar for driving stock to do fan shape moving, for sliding is connected between rocking bar and stock.
By using above-mentioned technical proposal, when motor is so that actuated lever assemblies are operated, due to rotary shaft with
Motor is fixedly connected, therefore when motor is rotated, rotary shaft is synchronized through stripe board with motor
Rotate, rotary shaft one end is fixedly connected with motor, and the other end is similarly with rocking bar and is fixedly connected, through the rotation of stripe board
Axle drives rocking bar to move in a circle, and for sliding is connected between rocking bar and stock, the rocking bar for moving in a circle drives stock to be fanned
Shape is moved.
As improvement of the present utility model, pulley assembly is provided with the rocking bar, is set on stock and worn for pulley assembly
The strip shape gob crossed.
By using above-mentioned technical proposal, rocking bar is provided with pulley assembly, is set on the shaft of stock with the junction of stock
The strip shape gob of connection before and after being equipped with, pulley assembly drives stock to be rotated through strip shape gob.
Used as improvement of the present utility model, the pulley assembly includes the first fixed disk and second positioned at strip shape gob both sides
Fixed disk, is connected with round bar and the pulley being socketed on round bar between the second fixed disk and the first fixed disk, first fixes
Disk is fixedly connected with the rockers.
By using above-mentioned technical proposal, pulley assembly is connected through the strip shape gob of club body long with stock sliding, in order to
Rocking bar is avoided to depart from strip shape gob when circular motion is carried out, pulley assembly is provided with and stock is clamped in the first of centre
Fixed disk and the second fixed disk, the first fixed disk are fixedly connected with the rockers, and the second fixed disk is provided through strip shape gob and first
The round bar of fixed disk connection, is socketed with pulley on round bar, when rocking bar moves in a circle, pulley is turned on strip shape gob inwall
Dynamic, pulley assembly is moved in the enterprising line slip of club body long, so as to drive stock to do fan shape moving.
As improvement of the present utility model, casing is set, toggle is located in casing, casing top in the cavity
Portion is horizontally disposed with some annulus being socketed with push rod, and bottom half is provided with elevating mechanism.
By using above-mentioned technical proposal, make different metallic elements and need to use different stamping molds, by
In stamping mold in itself because the reasons such as model cause height different, therefore in order to ensure that push rod being capable of clock holding and stamping die
The top of tool is located at same horizontal line, and the controlled toggle of push rod is located in casing, and the bottom of casing is provided with can be with
So that push rod carries out the elevating mechanism of elevating movement, the collar being fixedly connected with casing top is provided with casing, push rod is passed through
The collar is moved along a straight line, and quarter butt can carry out horizontal straight line back and forth movement with driving push rod.
Used as improvement of the present utility model, the elevating mechanism includes the electrohydraulic cylinder being fixedly connected with casing, electronic
Hydraulic cylinder quantity is three.
By using above-mentioned technical proposal, when it is required that casing carries out elevating movement in cavity, it is only necessary to start
Positioned at the electrohydraulic cylinder of bottom half, the quantity of electrohydraulic cylinder is three and linkage so that casing is in lifting process
Middle operation is more steady.
As improvement of the present utility model, some chutes are set on the operating desk, bar, threaded rod are threaded in chute
The snap fit and nut being threadedly coupled with threaded rod are provided with operating desk.
By using above-mentioned technical proposal, when needing to change the stamping mold on operating desk, spiral shell is caused first
Mother loosens and is removed from threaded rod, and now due to the clamping without nut, snap fit in the vertical direction does not have obstruction, snap fit
From threaded rod top take out, now stamping mold in the vertical direction does not have fixing force, again by chute by threaded rod away from
In the horizontal direction without fixing force, final vertical direction does not have stamping mold with horizontal direction stamping mold after stamping mold
Having chucking power can carry out replacement operation, only need to be by above-mentioned steps reverse operating if installing fixed stamping mold.
Used as improvement of the present utility model, the chute is T-slot, and threaded rod bottom sets inverted T-bar.
By using above-mentioned technical proposal, it is slidably connected between threaded rod and chute, in order to avoid threaded rod and chute take off
Insecure from causing stamping mold to fix, chute is inverted T-shaped chute, and threaded rod is provided with same inversion with chute junction
T-bar.
The utility model has advantage of the automatic material returning without the material returned of manually taking.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the present embodiment；
Fig. 2 is the A portions enlarged diagram of Fig. 1；
Fig. 3 is the generalized section of the present embodiment；
Fig. 4 is the B portions enlarged diagram of Fig. 3；
Fig. 5 is box house view one；
Fig. 6 is the C portions enlarged diagram of Fig. 5；
Fig. 7 is box house view two.
Reference：110th, operating desk；111st, punch rod；112nd, vertical case；113rd, cavity；114th, stamping mold；115、
Push rod；116th, motor；117th, plat part；118th, quarter butt；119th, stock；210th, fixed plate；211st, rotating shaft；212nd, plateau；
213rd, stripe board；214th, rotary shaft；215th, rocking bar；216th, strip shape gob；217th, the first fixed disk；218th, the second fixed disk；219、
Round bar；310th, casing；311st, annulus；312nd, electrohydraulic cylinder；313rd, chute；314th, threaded rod；315th, snap fit；316th, nut.
Specific embodiment
Embodiment is described further referring to the drawings.
A kind of open type punch press, reference picture 1 and Fig. 3, are provided with operating desk 110 on machine body, and operating desk 110 nearby sets
Vertical case 112 and the punch rod 111 positioned at the top of operating desk 110 are equipped with, cavity 113, cavity 113 are set in vertical case 112
Interior setting extends to the push rod 115 in the external world, and the stamping mold 114 coordinated with push rod 115, push rod are additionally provided with operating desk 110
115 are controlled by the toggle in cavity 113.
When needing to carry out metallic element punch forming operation, metallic element is placed on stamping mold first
On 114, punch rod 111 is moved downward and applies certain pressure to metallic element, and metallic element is molded to start after finishing and pushes away
Bar 115 carries out material returned operation to metallic element, and casing 310 is provided with cavity 113, and toggle is located at casing
In 310, motor 116 and rotary shaft 214 are provided with casing 310, the one end of rotary shaft 214 is fixedly connected on motor
116, the other end is fixedly connected on rocking bar 215, and rocking bar 215 is slid with stock 119 by pulley assembly and is connected and then drives stock
119 are swung, and the bottom of stock 119 is rotated with fixed plate 210, and the top of stock 119 is hinged with quarter butt 118, by shaking
After the control stock 119 of bar 215 carries out fan shape moving, stock 119 drives the quarter butt 118 being hinged with push rod 115 to be laterally moved,
The final stretching motion for realizing push rod 115.
Reference picture 5 and Fig. 6, after motor 116 is rotated, are fixed due to rotary shaft 214 and motor 116 and connected
Connect, therefore rotary shaft 214 synchronizes rotation with motor 116, while be additionally provided with motor 116 supplying rotary shaft
214 stripe boards 213 for passing through, stripe board 213 plays a part of revolving support rotary shaft 214, and rotary shaft 214 is fixed on stripe board
Enter with stripe board 213 shape at 213 and rotate to be connected, after rotary shaft 214 is rotated, the rocking bar 215 being fixedly connected with rotary shaft 214 with
Moved in a circle with rotary shaft 214, while rocking bar 215 moves in a circle, due between the shaft of rocking bar 215 and stock 119
Enter line slip by pulley assembly to connect, while the bottom of stock 119 is rotated with fixed plate 210 by rotating shaft 211 being connected, stock
119 tops are hinged with quarter butt 118, when stock 119 is controlled by rocking bar 215 to be rotated, because the bottom of stock 119 is fixed on
Fixed board 210 rotates connection, therefore stock 119 with rotating shaft 211 for fan shape moving is done in the center of circle, and stock 119 drives quarter butt 118 after moving
Motion, now quarter butt 118 transmits drive force to push rod 115, and push rod is socketed in annulus 311, and annulus 311 is fixed on casing
On roof inside 310, therefore push rod 115 in annulus 311 after the thrust for coming from quarter butt 118 by carrying out horizontal direction
Motion, finally realizes that push rod 115 carries out material returned operation to metallic element.
Reference picture 2 and Fig. 7, toggle generally first pass through the drive rocking bar 215 of motor 116 and carry out circumference fortune
Dynamic, rocking bar 215 drives stock 119 to do fan shape moving in the presence of pulley assembly, and stock 119 is hinged so that short with quarter butt 118
Bar 118 drives push rod 115 to move along a straight line；The first fixed disk 217 in pulley assembly is fixedly connected with rocking bar 215, and second consolidates
It is attached by round bar 219 between the fixed disk 217 of price fixing 218 and first, is provided with the shaft of stock 119 for round bar 219
The strip shape gob 216 for passing through, being provided with round bar 219 can rotate the pulley being connected with the inwall of strip shape gob 216；Simultaneously because processing
Different metal parts need to use different stamping molds 114, so as to result in different model the height of stamping mold 114 not
Together, if metallic element needs to carry out material returned operation by push rod 115, it is therefore desirable to remain bottom and the punching of push rod 115
The upper end of compression mould 114 flushes and smoothly above could push away from stamping mold 114 by metallic element, in the bottom of casing 310
The electrohydraulic cylinder 312 that casing 310 can be controlled to carry out elevating movement is provided with, the quantity of electric hydaulic bar is for three and mutual
Linkage.
Concretely comprising the following steps for stamping mold 114 is changed or dismantles, rotating nut 316 first causes that nut 316 loosens,
Nut 316 is separated with threaded rod 314, now stop of the snap fit 315 without nut 316 can be removed from threaded rod 314, again
By threaded rod 314 away from stamping mold 114, in order to prevent threaded rod 314 from occurring with chute 313 when stamping mold 114 is installed
Depart from, the bottom of threaded rod 314 is provided with T-bar, chute 313 is T-slot.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of open type punch press, including machine body, machine body is provided with punch rod (111) and operating desk (110), operating desk
(110) set on and cavity (113) is set in vertical case (112), vertical case (112), punch rod (111) lower section sets and is located at table top
Stamping mold (114), it is characterized in that：It is provided with for metal processing piece from the material returned in stamping mold (114) in cavity (113)
Discharging device, discharging device includes extending to the extraneous push rod (115) of cavity (113), and being provided with driving in cavity (113) pushes away
The motor (116) of bar (115) motion, toggle is provided between motor (116) and push rod (115).
2. a kind of open type punch press according to claim 1, it is characterized in that：Plat part is set on the push rod (115)
(117), toggle includes the quarter butt (118) being connected with plat part (117) and the stock below quarter butt (118)
(119), it is between quarter butt (118) and plat part (117) and stock (119) and is hinged, stock (119) one end and quarter butt (118)
It is hinged the other end and is provided with fixed plate (210), rotating shaft (211), cavity is provided between fixed plate (210) and stock (119)
(113) actuated lever assemblies being fixedly connected with motor (116) are set in.
3. a kind of open type punch press according to claim 2, it is characterized in that：Set in the cavity (113) plateau (212) with
And the stripe board (213) placed vertically in plateau (212), actuated lever assemblies include through stripe board (213) and motor
(116) rotary shaft (214) being fixedly connected, rotary shaft (214) is fixedly connected with driving stock away from motor (116) place
(119) rocking bar (215) of fan shape moving is done, for sliding is connected between rocking bar (215) and stock (119).
4. a kind of open type punch press according to claim 3, it is characterized in that：Pulley assembly is provided with the rocking bar (215),
The strip shape gob (216) passed through for pulley assembly is set on stock (119).
5. a kind of open type punch press according to claim 4, it is characterized in that：The pulley assembly includes being located at strip shape gob
(216) first fixed disk (217) and the second fixed disk (218) of both sides, the second fixed disk (218) and the first fixed disk (217)
Between be connected with round bar (219) and the pulley being socketed on round bar (219), the first fixed disk (217) and rocking bar (215) are solid
Fixed connection.
6. a kind of open type punch press according to claim 1, it is characterized in that：Casing (310) is set in the cavity (113),
Toggle is located in casing (310), and casing (310) top horizontal is provided with some annulus being socketed with push rod (115)
(311), casing (310) bottom is provided with elevating mechanism.
7. a kind of open type punch press according to claim 6, it is characterized in that：The elevating mechanism includes solid with casing (310)
The electrohydraulic cylinder (312) of fixed connection, electrohydraulic cylinder (312) quantity is three.
8. a kind of open type punch press according to claim 1, it is characterized in that：Some chutes are set on the operating desk (110)
(313) bar (314), is threaded in chute (313), threaded rod (314) is provided with and threaded rod on operating desk (110)
(314) snap fit (315) and nut (316) of threaded connection.
9. a kind of open type punch press according to claim 8, it is characterized in that：The chute (313) is T-slot, threaded rod
(314) bottom sets inverted T-bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621355197.1U CN206242533U (en) | 2016-12-10 | 2016-12-10 | A kind of open type punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621355197.1U CN206242533U (en) | 2016-12-10 | 2016-12-10 | A kind of open type punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206242533U true CN206242533U (en) | 2017-06-13 |
Family
ID=59005841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621355197.1U Expired - Fee Related CN206242533U (en) | 2016-12-10 | 2016-12-10 | A kind of open type punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206242533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995268A (en) * | 2018-07-06 | 2018-12-14 | 浙江博仑高精机械有限公司 | The accurate overhead punching machine of open type double-crankshaft and its process for stamping |
-
2016
- 2016-12-10 CN CN201621355197.1U patent/CN206242533U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995268A (en) * | 2018-07-06 | 2018-12-14 | 浙江博仑高精机械有限公司 | The accurate overhead punching machine of open type double-crankshaft and its process for stamping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20181210 |