CN207494315U - A kind of easily demoulding automatic punching die - Google Patents
A kind of easily demoulding automatic punching die Download PDFInfo
- Publication number
- CN207494315U CN207494315U CN201721628117.XU CN201721628117U CN207494315U CN 207494315 U CN207494315 U CN 207494315U CN 201721628117 U CN201721628117 U CN 201721628117U CN 207494315 U CN207494315 U CN 207494315U
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- shaping groove
- punching press
- anticlockwise
- upper mold
- 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
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Abstract
The utility model discloses a kind of easily demoulding automatic punching dies, including upper mold seat and die holder, the upper mold seat and die holder slide up and down cooperation by pull rod, vertical punching press column is provided on upper mold seat, the shaping groove coordinated with punching press column is provided on die holder, the bottom of shaping groove is provided with discharge component, the top of shaping groove it is opposite be provided with gag lever post and anticlockwise telescopic rod, connecting rod is respectively arranged with along the length direction of the anticlockwise telescopic rod, right rotation telescopic rod and screw, one end of anticlockwise telescopic rod is flexibly connected with one end of connecting rod, the other end of connecting rod is flexibly connected with one end of right rotation telescopic rod, the screw passes through anticlockwise telescopic rod, connecting rod and right rotation telescopic rod arrangement.The utility model has replaced traditional mode that worker is needed to beat steel pipe part with workpiece after operation is terminated, and avoids steel pipe damage parts or the situation of deformation, realizes the purpose of steel pipe part automatic punching and automatic demoulding.
Description
Technical field
The utility model is related to punching techniques field, particularly a kind of easily demoulding automatic punching die.
Background technology
Steel pipe part is frequently utilized for production auto-parts, would generally punching or expansion on steel pipe part for the ease of installation
Hole.Steel pipe part is punched out using stamping die or during expanding treatment, during upper mold seat resets after the operation,
Steel pipe part often will appear situation about fixing on punching press column, so as to cause part removal and unloading difficulties.Traditional mode
It is that steel pipe part is beaten with iron hammer by worker, steel pipe part is made to come off from punching press column.This kind of mode labor intensity is big, efficiency
It is low；And easily occur steel pipe damage parts or the situation of deformation during beaing.
Utility model content
To solve above-mentioned technical deficiency, the purpose of this utility model is just to provide a kind of easily demoulding automatic punching mould
Tool can realize the purpose of demoulding automatically after operation, avoid the situation of steel pipe part deformation or damage；And it reduces
Labor intensity, improves production efficiency.
The purpose of this utility model is that technical solution in this way realizes that it includes upper mold seat and die holder, institute
State upper mold seat and die holder and cooperation slided up and down by pull rod, be provided with vertical punching press column on upper mold seat, the punching press column by
The cylinder being arranged on upper mold seat drives, and is provided with the shaping groove coordinated with punching press column on die holder, the shaping groove is
Recessed arcuate structure, the bottom of shaping groove are provided with discharge component, the top of shaping groove it is opposite be provided with gag lever post and
Anticlockwise telescopic rod, one end of the gag lever post and shaping groove are affixed, and the other end of gag lever post is free end, along described left-handed
The length direction for turning telescopic rod is respectively arranged with connecting rod, right rotation telescopic rod and screw, one end of anticlockwise telescopic rod and company
One end flexible connection of extension bar, the other end of connecting rod are flexibly connected with one end of right rotation telescopic rod, and the screw passes through a left side
Rotating extensible arm, connecting rod and right rotation telescopic rod arrangement.
Further, the discharge component includes discharging chamber, discharging spring and unloads charging tray, and it is recessed that the discharging chamber is located at molding
The bottom of slot, the discharging spring are arranged on discharging chamber, and one end and the bottom of discharging chamber of discharging spring are affixed, discharging spring
The other end and the bottom of unloading charging tray it is affixed, the inner wall gap connection of the outer edge for unloading charging tray and shaping groove.
Further, the outer surface of the punching press column is arranged with buffer board, and the buffer board is parallel to gag lever post arrangement, buffering
The both ends of plate are respectively provided with rectangular aperture, and block, the upper surface of the block have been fixedly connected on each rectangular aperture
It is tapered plane for horizontal plane, lower face, the sliding slot of punching press column is provided perpendicular on the upper mold seat, is provided on the sliding slot
The sliding block that can be slided along track length direction, on the sliding block setting be parallel to the column of punching press column, the one of the column
End is affixed with sliding block, and the other end of column is fixedly connected with the hook coordinated with block.
Further, the bottom of the buffer board is provided with cushion pad.
Further, inflatable air bag is provided in the shaping groove, one end of the air bag and external gas tube connects
It is logical.
Further, the material returned mouth in splayed structure is provided on the shaping groove.
By adopting the above-described technical solution, the utility model has the following advantages：In use, steel pipe part is put into
In shaping groove, rotation right rotation telescopic rod makes the reduction of the distance between anticlockwise telescopic rod and gag lever post, decreases below steel
The diameter of tube components but the diameter for being more than punching press column, then start cylinder, cylinder promotes punching press column to molding by piston motion
Groove direction moves, until by steel pipe part punching pore-forming, then punching press column resets upwards, in the process, steel pipe part meeting
Fix and move up on punching press column and therewith, until contacted with the lower surface of gag lever post and anticlockwise telescopic rod, gag lever post with
Anticlockwise telescopic rod, which contacts, gives steel pipe part one reaction force, so as to make steel pipe part be detached from from punching press column fall into molding it is recessed
In slot, the distance between anticlockwise telescopic rod and gag lever post are finally adjusted, this is made, more than steel pipe size, to pass through discharging apart from size
Component ejects steel pipe part, completes a steel pipe part punching operation.The utility model has replaced traditional in end work
Worker is needed to beat the mode of steel pipe part with workpiece after industry, so as to reduce labor intensity, improve production efficiency, is avoided
Steel pipe damage parts or the situation of deformation realize the purpose of steel pipe part automatic punching and automatic demoulding.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
State, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book and claims are realized and are obtained.
Description of the drawings
The description of the drawings of the utility model is as follows.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the side view enlarged drawing of buffer board in Fig. 1；
Fig. 4 is the structure diagram of block；
In figure：1. upper mold seat；2. die holder；3. pull rod；4. punching press column；5. cylinder；6. shaping groove；7. discharge component；
71. discharging chamber；72. discharging spring；73. unload charging tray；8. gag lever post；9. anticlockwise telescopic rod；10. connecting rod；11. right rotation
Telescopic rod；12. screw；13. buffer board；14. rectangular aperture；15. block；16. sliding slot；17. sliding block；18. column；19. it hangs
Hook；20. cushion pad；21. air bag；22. material returned mouth.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment：
Shown in following Fig. 1 to Fig. 4, a kind of easily demoulding automatic punching die includes upper mold seat 1 and die holder 2, on
Die holder 1 and die holder 2 slide up and down cooperation by pull rod 3, vertical punching press column 4 are provided on upper mold seat 1, punching press column 4 is by setting
The cylinder 5 put on upper mold seat 1 drives, and the shaping groove 6 coordinated with punching press column 4 is provided on die holder 2, and shaping groove 6 is
Recessed arcuate structure, the bottom of shaping groove 6 are provided with discharge component 7, the top of shaping groove 6 it is opposite be provided with gag lever post
8 and anticlockwise telescopic rod 9, one end of gag lever post 8 and shaping groove 6 are affixed, and the other end of gag lever post 8 is free end, along left-handed
The length direction for turning telescopic rod 9 is respectively arranged with connecting rod 10, right rotation telescopic rod 11 and screw 12, anticlockwise telescopic rod 9
One end is flexibly connected with one end of connecting rod 10, and the other end of connecting rod 10 is flexibly connected with one end of right rotation telescopic rod 11,
Screw 12 is arranged across anticlockwise telescopic rod 9, connecting rod 10 and right rotation telescopic rod 11.
Punching press column 4 can replace its model according to different demands；Cylinder 5 promotes punching press column 4 being molded by piston motion
Groove 6 moves up and down, and shaping groove 6 rests on center and the punching press of shaping groove 6 for recessed arcuate structure convenient for steel pipe part
Column 4 is opposite, prevents its inclination, and anticlockwise telescopic rod 9 and right rotation telescopic rod 11 can adjust its length by screw 12, from
And the distance between anticlockwise telescopic rod 9 and gag lever post 8 can be changed, by changing the distance, steel pipe part can be made smooth
The purpose of shaping groove 6 and demoulding is passed in and out, traditional worker is avoided and beats the situation for making steel pipe part deformation or damage, so as to
Improve production efficiency.
Discharge component 7 includes discharging chamber 71, discharging spring 72 and unloads charging tray 73, and discharging chamber 71 is located at shaping groove 6
Bottom, discharging spring 72 are arranged on discharging chamber 71, and one end and the bottom of discharging chamber 71 of discharging spring 72 are affixed, discharging spring
72 other end and the bottom for unloading charging tray 73 are affixed, and the outer edge for unloading charging tray 73 is connect with the inner wall gap of shaping groove 6.
In order to which the steel pipe part after demoulding is extracted from shaping groove 6, increase discharge component 7.When punching press column 4 is downward
During punching, one downward pressure of steel pipe part can be supplied to, the extruding discharging spring of charging tray 73 is unloaded so as to pass through steel pipe part
72, discharging spring 72 deforms upon, and when terminating operation, the power acted on discharging spring 72 disappears or reduces, and leads to discharging
Spring 72 restores deformation, so as to eject from shaping groove 6 steel pipe part by unloading charging tray 73, facilitates taking-up.
The outer surface of punching press column 4 is arranged with buffer board 13, and buffer board 13 is parallel to gag lever post 8 and arranges, and the two of buffer board 13
End is respectively provided with rectangular aperture 14, block 15 has been fixedly connected on each rectangular aperture 14, the upper surface of block 15 is level
Face, lower face are tapered plane, the sliding slot 16 of punching press column 4 are provided perpendicular on upper mold seat 1, being provided on sliding slot 16 can be along cunning
The sliding block 17 that 16 length direction of slot slides, on sliding block 17 setting be parallel to the column 18 of punching press column 4, one end of column 18 and cunning
Block 17 is affixed, and the other end of column 18 is fixedly connected with the hook 19 coordinated with block 15.The bottom of buffer board 13 is provided with slow
Rush pad 20.
During punching press column 4 moves up and down, buffer board 13 can move；When moving downward, 13 meeting of buffer board
It first contacts and is stopped on it with gag lever post 8 and anticlockwise telescopic rod 9, simultaneous buffering pad 20 can protect gag lever post 8 and left-handed
Turn telescopic rod 9 not damaged by pressure by buffer board 13, punching press column 4 will continue to move down until steel pipe part punching is completed, in this process
In, buffer board 13 can give 4 one upward resistances of punching press column, prevent the power that cylinder 5 provides excessive, punching press column 4 is by steel pipe
The situation of damage parts；When moving up, steel pipe part can be fixed on punching press column 4, when gag lever post 8 and anticlockwise telescopic rod
9 fail to be demoulded, and steel pipe part will continue to that punching press column 4 is followed to move up, at this point, driving sliding block 17 makes column 18 with extension
Rectangular aperture 14 direction movement of the hook 19 on buffer board 13, hook 19 is under the cooperation of block 15, buffer board 13 is fixed
Firmly, then punching press column 4 continues to move up, lower surface and the steel pipe feature contacts of buffer board 13, and gives its reaction force,
So as to make steel pipe part from punching press column 4 from coming off and then fall into shaping groove 6.Wherein, there are two act on for buffer board 13：Downwards
When mobile, play slow down spacing relative to punching press column 4；When moving up, play demoulding relative to steel pipe part.
Inflatable air bag 21 is provided in shaping groove 6, air bag 21 is connected with one end of external gas tube.When steel pipe zero
When part is put into shaping groove 6, air bag 21, which is inflated, fills entire shaping groove 6, so as to which steel pipe part be fixed, makes punching press column
4 primary completion punching operations.
The material returned mouth 22 in splayed structure is provided on shaping groove 6, prevents the situation of blocking of waste materials material returned mouth 22.
The present embodiment completes steel pipe part punching operation by cylinder 5 and being used cooperatively for punching press column 4, then passes through adjusting
The distance between gag lever post 8 and anticlockwise telescopic rod 9 come realize steel pipe part smoothly pass in and out shaping groove 6 and demoulding purpose；
Make steel pipe damage parts or the situation of deformation so as to avoid traditional mode of beaing, reduce labor intensity, improve production
Efficiency, and realize the purpose of automatic punching, automatic demoulding.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program
Cover in the right of the utility model.
Claims (6)
1. a kind of easily demoulding automatic punching die, includes upper mold seat and die holder, it is characterised in that：The upper mold seat and
Die holder slides up and down cooperation by pull rod, vertical punching press column is provided on upper mold seat, the punching press column is by being arranged on upper mold
Cylinder on seat drives, and the shaping groove coordinated with punching press column is provided on die holder, and the shaping groove is lower concave arc shape knot
Structure, the bottom of shaping groove are provided with discharge component, the top of shaping groove it is opposite be provided with gag lever post and anticlockwise is stretched
Bar, one end of the gag lever post and shaping groove are affixed, and the other end of gag lever post is free end, along the anticlockwise telescopic rod
Length direction is respectively arranged with connecting rod, right rotation telescopic rod and screw, one end of anticlockwise telescopic rod and one end of connecting rod
Flexible connection, the other end of connecting rod is flexibly connected with one end of right rotation telescopic rod, the screw across anticlockwise telescopic rod,
Connecting rod and right rotation telescopic rod arrangement.
2. easily demoulding automatic punching die according to claim 1, it is characterised in that：The discharge component includes
Discharging chamber, discharging spring and charging tray is unloaded, the discharging chamber is located at the bottom of shaping groove, and the discharging spring is arranged on discharging chamber
On, one end and the bottom of discharging chamber of discharging spring are affixed, and the other end of discharging spring and the bottom for unloading charging tray are affixed, described to unload
The outer edge of charging tray and the inner wall gap of shaping groove connect.
3. easily demoulding automatic punching die according to claim 1, it is characterised in that：The outer surface of the punching press column
Buffer board is arranged with, the buffer board is parallel to gag lever post arrangement, and the both ends of buffer board are respectively provided with rectangular aperture, each described
Block is fixedly connected on rectangular aperture, the upper surface of the block is horizontal plane, lower face is tapered plane, the upper mold seat
On be provided perpendicular to the sliding slot of punching press column, be provided with the sliding block that can be slided along track length direction on the sliding slot, it is described
Setting is parallel to the column of punching press column on sliding block, and one end of the column and sliding block are affixed, and the other end of column is fixedly connected
There is the hook coordinated with block.
4. easily demoulding automatic punching die according to claim 3, it is characterised in that：The bottom of the buffer board is set
It is equipped with cushion pad.
5. easily demoulding automatic punching die according to claim 1, it is characterised in that：It is set in the shaping groove
There is inflatable air bag, the air bag is connected with one end of external gas tube.
6. easily demoulding automatic punching die according to claim 1, it is characterised in that：It is set on the shaping groove
There is the material returned mouth in splayed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628117.XU CN207494315U (en) | 2017-11-29 | 2017-11-29 | A kind of easily demoulding automatic punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628117.XU CN207494315U (en) | 2017-11-29 | 2017-11-29 | A kind of easily demoulding automatic punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207494315U true CN207494315U (en) | 2018-06-15 |
Family
ID=62507472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721628117.XU Expired - Fee Related CN207494315U (en) | 2017-11-29 | 2017-11-29 | A kind of easily demoulding automatic punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207494315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732585A (en) * | 2019-09-12 | 2020-01-31 | 宁波天业精密铸造有限公司 | gearbox shifting fork punching device |
| CN110883243A (en) * | 2019-12-05 | 2020-03-17 | 董淑翠 | Flaring machine is used in tubular metal resonator processing |
-
2017
- 2017-11-29 CN CN201721628117.XU patent/CN207494315U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732585A (en) * | 2019-09-12 | 2020-01-31 | 宁波天业精密铸造有限公司 | gearbox shifting fork punching device |
| CN110883243A (en) * | 2019-12-05 | 2020-03-17 | 董淑翠 | Flaring machine is used in tubular metal resonator processing |
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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: 20180615 Termination date: 20181129 |