CN108202101A - A kind of perforating press - Google Patents
A kind of perforating press Download PDFInfo
- Publication number
- CN108202101A CN108202101A CN201611170770.6A CN201611170770A CN108202101A CN 108202101 A CN108202101 A CN 108202101A CN 201611170770 A CN201611170770 A CN 201611170770A CN 108202101 A CN108202101 A CN 108202101A
- Authority
- CN
- China
- Prior art keywords
- fixing groove
- magnet
- fixed seat
- hole
- sliding
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/32—Perforating, i.e. punching holes in other articles of special shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention discloses a kind of perforating press, wherein guide rod is vertically fixed on the upper surface of pedestal, and sliding through hole is offered on sliding seat, and guide rod is slidably matched through sliding through hole and with sliding through hole；First magnet and the second magnet are mutually exclusive；Fixed seat is set to the upper surface of pedestal, and the upper surface of fixed seat offers fixing groove；Shrapnel is set in fixing groove, and rebound block is arranged in fixing groove and is slidably matched with fixing groove, and rebound block is supported by shrapnel；The upper surface for springing back block is concordant with the upper surface of fixed seat；Punching head is set to the bottom surface of sliding seat, and punching head is located at the surface of rebound block；The area of section of punching head is less than the area of section of fixing groove；Cooling sap cavity is offered in fixed seat, passes through hole；It is additionally provided with piston and piston rod.In the use of the present invention, U-shaped part is not susceptible to deform, staff will not be scalded in cleaning.
Description
Technical field
The present invention relates to a kind of perforating press.
Background technology
Baseplate piercing to U-shaped part is the difficult technique of comparison, and in punching, due to insufficient space, punching head is difficult to from U
It is inserted between two side plates of type part.And if be punched out from negative direction to the bottom plate of U-shaped part, since bottom plate hangs
Sky is easy to cause bottom deformation, while is also easy to cause side plate deformation.
Invention content
The purpose of the present invention is overcoming the above problem of the prior art, a kind of perforating press is provided.
The purpose of the present invention is achieved through the following technical solutions：
A kind of perforating press including pedestal, guide rod, sliding seat, the first magnet, the second magnet, fixed seat, punching head, shrapnel, returns
Bullet block, piston and piston rod；
The guide rod is vertically fixed on the upper surface of the pedestal, and sliding through hole is offered on the sliding seat, described to lead
It is slidably matched to bar through the sliding through hole and with the sliding through hole；First magnet is set on the base, and described
Two magnet are arranged on sliding seat；First magnet and second magnet are oppositely arranged；First magnet and described
Two magnet are mutually exclusive；
The fixed seat is set to the upper surface of the pedestal, and the upper surface of the fixed seat offers fixing groove；The shrapnel
It is set in the fixing groove, the rebound block is arranged in the fixing groove and is slidably matched with the fixing groove, described time
Bullet block is supported by the shrapnel；The upper surface of the rebound block is concordant with the upper surface of the fixed seat；The punching head setting
In the bottom surface of the sliding seat, the punching head is located at the surface of the rebound block；The area of section of the punching head is less than
The area of section of the fixing groove；
Cooling sap cavity is offered in fixed seat, the cooling sap cavity is located at the underface of the fixing groove；In the fixed seat also
It offers the connection cooling sap cavity and fixing groove passes through hole；The piston is set in the cooling sap cavity, the piston
One end of bar is connect with the shrapnel, and the bottom surface that the piston rod slidably extends through the fixing groove is connect with the piston.
In the use of the present invention, U-shaped part is tipped upside down in fixed seat, the bottom plate of U-shaped part is affixed on the upper table of fixed seat
Face, two side plates of U-shaped part are located at the both sides of fixed seat.Then sliding seat is being depressed using forcing press, punching head with it is U-shaped
The contacts baseplate of part and punching.In punch process, material stamped, which drives, springs back the elastic-restoring force that block overcomes shrapnel
It moves downward.Material stamped enters fixing groove.Shrapnel Zona transformans piston bar and piston move downward at this time, thus will be cold
But the coolant in sap cavity by pore pressure by being entered in fixing groove, so as to be cooled down to material stamped.Then forcing press
Unload power.The upward return of sliding seat under the action of the repulsive force of the first magnet and the second magnet, shrapnel drive rebound block to transport upwards
It moves and ejects material stamped to outside fixing groove.It is artificial to remove material stamped, since material stamped is cold
But staff will not therefore be scalded.Punching is completed.
In the use of the present invention, the bottom plate of U-shaped part is affixed on the upper surface of fixed seat and two side plates of U-shaped part are located at
The both sides of fixed seat, therefore U-shaped part is not susceptible to deform in punch process.Simultaneously in punch process, will it not rushed
When the material completion of hole portion position is swept away, shrapnel and rebound block can carry out a degree of support to the bottom plate of U-shaped part, into one
Step avoids bottom deformation.The present invention can also cool down material stamped, avoid scald staff.
Further, the upper surface of the fixed seat is opened up there are two location hole, and the location hole is relative to the fixation
Slot is symmetrically located at the both sides of the fixing groove.
In punch process, the power of punching head is transferred to two sides of U-shaped part possibly through the bottom plate of U-shaped part
Plate, to two side plate slight deformations.For this purpose, setting location hole.When in use, two side plates of U-shaped part are inserted into location hole,
The wall of location hole plays position-limiting action to two side plates of U-shaped part, so as to which side plate be avoided to deform.
Further, the inner surface of the location hole is provided with cushion rubber layer.
When the wall of location hole plays position-limiting action to two side plates of U-shaped part and side plate is avoided to deform, side plate and positioning
The wall in hole, which compresses, to be easy to cause side plate and is worn.For this purpose, setting cushion rubber layer, avoids the wall of side plate and location hole from directly connecing
It touches, so as to which side plate be avoided to be worn.
Further, link slot is offered at the top of the sliding seat.
Link slot is set, is connect for the export head with forcing press, the connective stability of forcing press and sliding seat.
The invention has the advantages that：
1. in the use of the present invention, the bottom plate of U-shaped part is affixed on the upper surface of fixed seat and two side plates of U-shaped part are located at admittedly
The both sides of reservation, therefore U-shaped part is not susceptible to deform in punch process.Simultaneously in punch process, will it not be punched
When the material completion at position is swept away, shrapnel and rebound block can carry out a degree of support to the bottom plate of U-shaped part, further
Avoid bottom deformation.The present invention can also cool down material stamped, avoid scald staff.
2. in punch process, the power of punching head is transferred to two sides of U-shaped part possibly through the bottom plate of U-shaped part
Plate, to two side plate slight deformations.For this purpose, setting location hole.When in use, two side plates of U-shaped part are inserted into location hole,
The wall of location hole plays position-limiting action to two side plates of U-shaped part, so as to which side plate be avoided to deform.
3. when the wall of location hole plays position-limiting action to two side plates of U-shaped part and side plate is avoided to deform, side plate is with determining
The wall in position hole, which compresses, to be easy to cause side plate and is worn.For this purpose, setting cushion rubber layer, avoids the wall of side plate and location hole from directly connecing
It touches, so as to which side plate be avoided to be worn.
4. setting link slot, it is connect for the export head with forcing press, the connective stability of forcing press and sliding seat.
Description of the drawings
It, below will be to describing what is used required in the embodiment of the present invention in order to illustrate more clearly of the embodiment of the present invention
Attached drawing is briefly described.It will be apparent that the accompanying drawings in the following description is only some embodiments described in the present invention, it is right
For those skilled in the art, without creative efforts, can also it be obtained according to following attached drawing
Its attached drawing.
Fig. 1 is a kind of structure diagram of perforating press in the embodiment of the present invention；
Wherein, the corresponding parts title of reference numeral is as follows：
10- pedestals, 20- guide rods, 30- sliding seats, 31- sliding through holes, 32- link slots, the first magnet of 41-, the second magnetic of 42-
Iron, 50- fixed seats, 51- fixing grooves, 52- location holes, 53- cushion rubber layers, 54- cooling sap cavities, 55- pass through hole, 60- punchings
Head, 70- shrapnels, 80- rebound blocks, 91- pistons, 92- piston rods.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the present invention, below in conjunction with the attached drawing in the embodiment of the present invention
Clear, complete description is carried out to the technical solution in the embodiment of the present invention.It will be apparent that embodiment described below is only
It is the part rather than whole in the embodiment of the present invention.Based on the embodiment that the present invention records, those skilled in the art are not
The other all embodiments obtained in the case of making the creative labor, in the scope of protection of the invention.
Embodiment 1
As shown in Figure 1, a kind of perforating press, including pedestal 10, guide rod 20, sliding seat 30, the first magnet 41, the second magnet 42,
Fixed seat 50, punching head 60, shrapnel 70, rebound block 80, piston 91 and piston rod 92；
The guide rod 20 is vertically fixed on the upper surface of the pedestal 10, and sliding through hole is offered on the sliding seat 30
31, the guide rod 20 is slidably matched through the sliding through hole 31 and with the sliding through hole 31；First magnet 41 is set
It puts on pedestal 10, second magnet 42 is arranged on sliding seat 30；First magnet 41 and 42 phase of the second magnet
To setting；First magnet 41 and second magnet 42 are mutually exclusive；
The fixed seat 50 is set to the upper surface of the pedestal 10, and the upper surface of the fixed seat 50 offers fixing groove 51；
The shrapnel 70 is set in the fixing groove 51, the rebound block 80 be arranged in the fixing groove 51 and with the fixing groove
51 are slidably matched, and the rebound block 80 is supported by the shrapnel 70；The upper surface of the rebound block 80 and the fixed seat 50
Upper surface is concordant；The punching head 60 is set to the bottom surface of the sliding seat 30, and the punching head 60 is located at the rebound block 80
Surface；The area of section of the punching head 60 is less than the area of section of the fixing groove 51；
Cooling sap cavity 54 is offered in fixed seat 50, the cooling sap cavity 54 is located at the underface of the fixing groove 51；It is described solid
It is further opened with connecting the cooling sap cavity 54 with fixing groove 51 in reservation 50 through hole 55；The piston 91 is set to described cold
But in sap cavity 54, one end of the piston rod 92 is connect with the shrapnel 70, and the piston rod 92 slidably extends through described solid
The bottom surface for determining slot 51 is connect with the piston 91.
In the use of the present invention, U-shaped part is tipped upside down in fixed seat 50, the bottom plate of U-shaped part is affixed on fixed seat 50
Upper surface, two side plates of U-shaped part are located at the both sides of fixed seat 50.Then sliding seat 30 is being depressed using forcing press, rushed
Contacts baseplate and punching of the hole head 60 with U-shaped part.In punch process, material stamped drives rebound block 80 to overcome shrapnel
70 elastic-restoring force moves downward.Material stamped enters fixing groove 51.70 Zona transformans piston bar of shrapnel, 92 He at this time
Piston 91 moves downward, and the coolant so as to cool down in sap cavity 54 by hole 55 by being pressed into fixing groove 51, so as to quilt
The material swept away is cooled down.Then forcing press unloads power.It is sliding under the action of the repulsive force of the first magnet 41 and the second magnet 42
30 upward return of dynamic seat, shrapnel 70 drive rebound block 80 to move upwards and eject material stamped to outside fixing groove 51.People
Work removes material stamped, since material stamped has been cooled therefore will not scald staff.Punching is completed.
In the use of the present invention, the bottom plate of U-shaped part is affixed on the upper surface of fixed seat 50 and two side plate positions of U-shaped part
In the both sides of fixed seat 50, therefore U-shaped part is not susceptible to deform in punch process.Simultaneously in punch process, will not
The material completion at position is punched when sweeping away, shrapnel 70 and rebound block 80 can carry out the bottom plate of U-shaped part a degree of
Support, further avoids bottom deformation.The present invention can also cool down material stamped, avoid scald staff.
Embodiment 2：
As shown in Figure 1, the present embodiment is on the basis of embodiment 1, the upper surface of the fixed seat 50 opens up that there are two location holes
52, the location hole 52 is symmetrically located at the both sides of the fixing groove 51 relative to the fixing groove 51.
In punch process, the power of punching head 60 is transferred to two sides of U-shaped part possibly through the bottom plate of U-shaped part
Plate, to two side plate slight deformations.For this purpose, setting location hole 52.When in use, two side plates of U-shaped part are inserted into location hole
In 52, the wall of location hole 52 plays position-limiting action to two side plates of U-shaped part, so as to which side plate be avoided to deform.
Embodiment 3：
As shown in Figure 1, the present embodiment, on the basis of embodiment 2, the inner surface of the location hole 52 is provided with cushion rubber layer
53。
When the wall of location hole 52 plays position-limiting action to two side plates of U-shaped part and side plate is avoided to deform, side plate is with determining
The wall in position hole 52, which compresses, to be easy to cause side plate and is worn.For this purpose, setting cushion rubber layer 53, the wall of side plate and location hole 52 is avoided
It is in direct contact, so as to which side plate be avoided to be worn.
Embodiment 4：
As shown in Figure 1, the present embodiment, on the basis of embodiment 3, the top of the sliding seat 30 offers link slot 32.
Link slot 32 is set, is connect for the export head with forcing press, the connective stability of forcing press and sliding seat 30.
The above content is combine specific preferred embodiment to the further description of the invention made, it is impossible to assert this
The specific embodiment of invention is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs,
The other embodiment obtained in the case where not departing from technical scheme of the present invention, should be included within the scope of the present invention.
Claims (4)
1. a kind of perforating press, it is characterised in that：Including pedestal（10）, guide rod（20）, sliding seat（30）, the first magnet（41）、
Second magnet（42）, fixed seat（50）, punching head（60）, shrapnel（70）, rebound block（80）, piston（91）And piston rod（92）；
The guide rod（20）Vertically it is fixed on the pedestal（10）Upper surface, the sliding seat（30）On offer slip
Through-hole（31）, the guide rod（20）Through the sliding through hole（31）And with the sliding through hole（31）It is slidably matched；It is described
First magnet（41）It is arranged on pedestal（10）On, second magnet（42）It is arranged on sliding seat（30）On；First magnet
（41）With second magnet（42）It is oppositely arranged；First magnet（41）With second magnet（42）It is mutually exclusive；
The fixed seat（50）It is set to the pedestal（10）Upper surface, the fixed seat（50）Upper surface offer fixation
Slot（51）；The shrapnel（70）It is set to the fixing groove（51）It is interior, the rebound block（80）It is arranged on the fixing groove（51）
It is interior and with the fixing groove（51）It is slidably matched, the rebound block（80）By the shrapnel（70）Support；The rebound block（80）
Upper surface and the fixed seat（50）Upper surface it is concordant；The punching head（60）It is set to the sliding seat（30）Bottom
Face, the punching head（60）Positioned at the rebound block（80）Surface；The punching head（60）Area of section be less than it is described
Fixing groove（51）Area of section；
Fixed seat（50）Inside offer cooling sap cavity（54）, the cooling sap cavity（54）Positioned at the fixing groove（51）Just under
Side；The fixed seat（50）It is inside further opened with connecting the cooling sap cavity（54）With fixing groove（51）Pass through hole（55）；It is described
Piston（91）It is set to the cooling sap cavity（54）In, the piston rod（92）One end and the shrapnel（70）Connection, it is described
Piston rod（92）Slidably extend through the fixing groove（51）Bottom surface and the piston（91）Connection.
2. a kind of perforating press according to claim 1, it is characterised in that：The fixed seat（50）Upper surface offer two
A location hole（52）, the location hole（52）Relative to the fixing groove（51）It is symmetrically located at the fixing groove（51）Two
Side.
3. a kind of perforating press according to claim 2, it is characterised in that：The location hole（52）Inner surface be provided with rubber
Glue buffer layer（53）.
4. a kind of perforating press according to claim 1, it is characterised in that：The sliding seat（30）Top offer connection
Slot（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170770.6A CN108202101A (en) | 2016-12-17 | 2016-12-17 | A kind of perforating press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170770.6A CN108202101A (en) | 2016-12-17 | 2016-12-17 | A kind of perforating press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108202101A true CN108202101A (en) | 2018-06-26 |
Family
ID=62602202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611170770.6A Pending CN108202101A (en) | 2016-12-17 | 2016-12-17 | A kind of perforating press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108202101A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524794A (en) * | 2021-07-22 | 2021-10-22 | 吴燕珍 | Non-woven fabrics recycle bags manufacture equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204294730U (en) * | 2014-12-12 | 2015-04-29 | 李俊 | A kind of U-shaped bracket piercing die |
| CN204867006U (en) * | 2015-06-28 | 2015-12-16 | 重庆协成五金制造有限公司 | Lower bolster has punch press of edge of a knife |
| CN105290205A (en) * | 2015-11-28 | 2016-02-03 | 孙新梅 | Abutting type punching device |
| CN205362366U (en) * | 2016-01-11 | 2016-07-06 | 淮安娇子金属科技有限公司 | Can realize cut -out press of self -cooling |
| CN106001228A (en) * | 2016-07-19 | 2016-10-12 | 无锡杰夫机械科技有限公司 | Automatic cooling type metal plate stamping device |
| CN206286404U (en) * | 2016-12-17 | 2017-06-30 | 重庆市银盛模具有限公司 | A kind of perforating press |
-
2016
- 2016-12-17 CN CN201611170770.6A patent/CN108202101A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204294730U (en) * | 2014-12-12 | 2015-04-29 | 李俊 | A kind of U-shaped bracket piercing die |
| CN204867006U (en) * | 2015-06-28 | 2015-12-16 | 重庆协成五金制造有限公司 | Lower bolster has punch press of edge of a knife |
| CN105290205A (en) * | 2015-11-28 | 2016-02-03 | 孙新梅 | Abutting type punching device |
| CN205362366U (en) * | 2016-01-11 | 2016-07-06 | 淮安娇子金属科技有限公司 | Can realize cut -out press of self -cooling |
| CN106001228A (en) * | 2016-07-19 | 2016-10-12 | 无锡杰夫机械科技有限公司 | Automatic cooling type metal plate stamping device |
| CN206286404U (en) * | 2016-12-17 | 2017-06-30 | 重庆市银盛模具有限公司 | A kind of perforating press |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524794A (en) * | 2021-07-22 | 2021-10-22 | 吴燕珍 | Non-woven fabrics recycle bags manufacture equipment |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180626 |
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| WD01 | Invention patent application deemed withdrawn after publication |