CN105964826B - Automatic unloader of punch press connecting rod - Google Patents
Automatic unloader of punch press connecting rod Download PDFInfo
- Publication number
- CN105964826B CN105964826B CN201610458760.6A CN201610458760A CN105964826B CN 105964826 B CN105964826 B CN 105964826B CN 201610458760 A CN201610458760 A CN 201610458760A CN 105964826 B CN105964826 B CN 105964826B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- blanking
- upper die
- crank
- punch press
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000004080 punching Methods 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
- B21D43/22—Devices for piling sheets
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses an automatic blanking device for a connecting rod of a punching machine, which comprises the punching machine and a connecting rod blanking mechanism arranged at least on one side of the punching machine, wherein the punching machine is provided with an upper die and a lower die, the upper die can be lifted relative to the lower die, the connecting rod blanking mechanism comprises a connecting rod mechanism and a blanking mechanism, one end of the connecting rod mechanism is connected with the upper die, the other end of the connecting rod mechanism is connected with the blanking mechanism through a crank, the blanking mechanism is provided with a blanking plate, when the upper die drives the connecting rod mechanism to do up-down reciprocating motion, the crank can be overturned, and the crank can drive the blanking plate to upwards overturn the material or downwards overturn the blanking plate for discharging. The blanking device disclosed by the invention utilizes the lifting of the upper die to unload and stack, does not need an additional power source, improves the working efficiency and reduces the production cost.
Description
Technical Field
The invention relates to a blanking device, in particular to an automatic blanking device for a connecting rod of a punching machine.
Background
After the common punch is processed, the workpieces are generally manually taken and stacked on the workbench, so that the working mode is low in efficiency, and the production cost is increased if the operators are independently provided for manual taking. In the prior art, special equipment such as a mechanical arm (robot) is adopted to calculate the operation beat, the sucker of the mechanical arm needs to suck materials to the inner side of the die, the avoidance position of the die needs to be considered, and the collision is prevented; when the mechanical arm works, the punch press cannot act, otherwise, the mechanical arm or equipment is damaged; and the operation beats need to be accurately calculated, if the operation beats are asynchronous, the operation beats can cause working hour loss or damage, and the investment is too large.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides an automatic blanking device for a connecting rod of a punching machine, which uses the lifting of an upper die to discharge materials, does not need an additional power source, improves the working efficiency and reduces the production cost.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a punch press connecting rod automatic unloader, includes the punch press, and locates at least connecting rod unloading mechanism of punch press one side, the punch press has mould and lower mould, go up the mould and can for the lower mould goes up and down, connecting rod unloading mechanism includes link mechanism and unloading mechanism, link mechanism one end with go up the mould links to each other, and the other end passes through the crank and links to each other with unloading structure, unloading mechanism has the stripper, go up the mould and drive when link mechanism is reciprocating motion from top to bottom, the crank can overturn, just the crank can drive through the upset the stripper upwards turns over the switching material or turns over downwards and unloads.
Preferably, the linkage mechanism comprises an upper articulated link and a lower link, the non-articulated end of the upper link being connected to the upper die, the non-articulated end of the lower link being connected to the crank.
Preferably, the blanking structure is further provided with a bracket and a sliding plate, the bracket is fixed with the punch press, one end of the sliding plate is fixed on the punch press, the other end of the sliding plate is fixed on the bracket, the discharging plate is fixed on the bracket through the crank, and the discharging plate is connected with the sliding plate when the discharging plate turns upwards to transfer materials. Preferably, the crank is a crank rod, the crank rod is assembled with the bracket through the round hole, and the crank can drive the stripper plate to turn up and down.
Preferably, the non-hinged end of the upper connecting rod is fixedly connected with the upper die through an upper die fixing piece, the upper connecting rod is further provided with a fixing point which is fixedly connected with the lower die of the punch through a machine tool supporting piece, the fixing point is positioned between the non-hinged end and the hinged end of the upper connecting rod, and the upper die drives the lower connecting rod to lift by taking the fixing point as a fulcrum through the non-hinged end of the upper connecting rod.
Preferably, a workpiece receiving frame is arranged below the stripper plate.
Preferably, a connecting rod blanking mechanism is respectively arranged at the left side and the right side of the punching machine.
The invention has the beneficial effects that:
the device provided by the invention realizes that after the punching machine is processed, the work piece automatically completes the actions of blanking and stacking, compared with a professional robot, the investment is small, the operation beat is completely consistent with the actions of the punching machine, the material taking labor is saved, the operation efficiency is greatly improved, and the machine tool automatically operates without interruption. The device has the action source of up-and-down movement of the mould, and no power source is needed to be additionally arranged.
Drawings
Fig. 1 is a schematic structural view (receiving state) of an automatic discharging device in embodiment 1;
fig. 2 is a schematic structural view of the automatic discharging apparatus in example 1 (discharging state);
FIG. 3 is a schematic diagram of the connection of the linkage mechanism to the punch press of FIG. 1; wherein:
1. the die comprises a punch, 11, an upper die, 12, a lower die, 3, a connecting rod mechanism, 31, an upper connecting rod, 32, a lower connecting rod, 33, a crank, 34, a machine tool supporting piece, 35, an upper die fixing piece, 36, a fixing point, 4, a bracket, 5, a stripper plate, 6, a slide plate, 7, a workpiece receiving frame and 8.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1-3, an automatic blanking device for a connecting rod of a punching machine comprises a punching machine 1 and a connecting rod blanking mechanism arranged on one side of the punching machine 1, wherein the punching machine 1 is provided with an upper die 11 and a lower die 12, the upper die 11 can be lifted and lowered relative to the lower die 12, the connecting rod blanking mechanism comprises a connecting rod mechanism 3 and a blanking mechanism, one end of the connecting rod mechanism 3 is connected with the upper die 11, the other end of the connecting rod mechanism is connected with the blanking mechanism through a crank 33, the blanking mechanism is provided with a stripper 5, when the upper die 11 drives the connecting rod mechanism 3 to reciprocate up and down, the crank 33 can be turned over, and the crank 33 can drive the stripper to turn over upwards or turn downwards for discharging through turning over.
The link mechanism 3 includes an upper link 31 and a lower link 32 which are hinged, the non-hinged end of the upper link 31 is connected to the upper die 11, and the non-hinged end of the lower link 32 is connected to a crank 33.
The blanking structure is also provided with a bracket 4 and a slide plate 6, wherein the bracket 4 is fixed with the punch 1, one end of the slide plate 6 is fixed on the punch 1, the other end of the slide plate is fixed on the bracket 4, the stripper plate 5 is fixed on the bracket 4 through a crank 33, and the stripper plate 5 is connected with the slide plate 6 when the stripper plate 5 turns upwards to transfer materials, so that a workpiece 8 is smoothly received by the stripper plate from the punch through the slide plate. Specifically, the slide plate is a plate extending obliquely downward from the punch.
The crank 33 is a crank rod, the crank rod is assembled with the bracket 4 through a round hole, and the crank 33 can drive the stripper plate 5 to turn up and down. The workpiece receiving frame 8 is arranged below the stripper plate 5, and the workpiece 8 dismounted by the stripper plate falls into the workpiece receiving frame 7.
The non-hinged end of the upper connecting rod 31 is fixedly connected with the upper die 11 through an upper die fixing piece 35, the upper connecting rod 31 is also provided with a fixed point 36 which is fixedly connected with the lower die 12 of the punch 1 through a machine tool supporting piece 34, the fixed point 36 is positioned between the non-hinged end and the hinged end of the upper connecting rod 31, and the upper die 11 drives the lower connecting rod 32 to lift by taking the fixed point 36 as a fulcrum through the non-hinged end of the upper connecting rod 31.
The blanking decoration of the embodiment is more suitable for blanking of plate-shaped workpieces.
Example 2
In the embodiment, the left side and the right side of the punch are respectively connected with a connecting rod blanking mechanism, and the connecting rod blanking structure and other structures are the same as those of the embodiment 1, so that the workpiece processed by the punch can be simultaneously blanked from the left direction and the right direction, and the working efficiency is further improved compared with the embodiment 1.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present invention, and such modifications and variations should also be regarded as being within the scope of the invention.
Claims (4)
1. The automatic blanking device for the connecting rod of the punching machine is characterized by comprising the punching machine and a connecting rod blanking mechanism arranged at least on one side of the punching machine, wherein the punching machine is provided with an upper die and a lower die, the upper die can be lifted relative to the lower die, the connecting rod blanking mechanism comprises a connecting rod mechanism and a blanking mechanism, one end of the connecting rod mechanism is connected with the upper die, the other end of the connecting rod mechanism is connected with the blanking mechanism through a crank, the blanking mechanism is provided with a blanking plate, when the upper die drives the connecting rod mechanism to do up-and-down reciprocating motion, the crank can be overturned, and the crank can drive the blanking plate to upwards overturn the material or downwards overturn the blanking plate for discharging;
the connecting rod mechanism comprises an upper connecting rod and a lower connecting rod which are hinged, the non-hinged end of the upper connecting rod is connected with the upper die, and the non-hinged end of the lower connecting rod is connected with the crank; and a workpiece receiving frame is arranged below the stripper plate.
2. The automatic blanking device of a punch press connecting rod according to claim 1, wherein the blanking structure is further provided with a bracket and a slide plate, the bracket is fixed with the punch press, one end of the slide plate is fixed with the punch press, the other end of the slide plate is fixed with the bracket, the blanking plate is fixed with the bracket through the crank, and the blanking plate is connected with the slide plate when the blanking plate turns upwards to turn the blanking.
3. The automatic blanking device of the punch press connecting rod according to claim 2, wherein the non-hinged end of the upper connecting rod is fixedly connected with the upper die through an upper die fixing piece, the upper connecting rod is further provided with a fixing point which is fixedly connected with a lower die of the punch press through a machine tool supporting piece, the fixing point is positioned between the non-hinged end and the hinged end of the upper connecting rod, and the upper die drives the lower connecting rod to lift by taking the fixing point as a fulcrum through the non-hinged end of the upper connecting rod.
4. The automatic blanking device for connecting rods of a punch press according to claim 1, wherein connecting rod blanking mechanisms are respectively arranged on the left side and the right side of the punch press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610458760.6A CN105964826B (en) | 2016-06-23 | 2016-06-23 | Automatic unloader of punch press connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610458760.6A CN105964826B (en) | 2016-06-23 | 2016-06-23 | Automatic unloader of punch press connecting rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105964826A CN105964826A (en) | 2016-09-28 |
| CN105964826B true CN105964826B (en) | 2023-11-17 |
Family
ID=57021537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610458760.6A Active CN105964826B (en) | 2016-06-23 | 2016-06-23 | Automatic unloader of punch press connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105964826B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231549A (en) * | 2021-05-31 | 2021-08-10 | 济南新宇硬质合金有限公司 | Stamping die is used in carbide production |
| CN113492182B (en) * | 2021-05-31 | 2023-06-16 | 昂越(上海)机械有限公司 | Conveying device for robot part production and processing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR980006879U (en) * | 1996-07-30 | 1998-04-30 | 양재신 | Automatic ejection device of moldings during press molding |
| KR20000016696U (en) * | 1999-02-05 | 2000-09-25 | 이경희 | Auto take out device for forming product by press |
| CN103071734A (en) * | 2013-01-23 | 2013-05-01 | 无锡晶心精密机械有限公司 | Automatic discharging device of tablets |
| CN203184505U (en) * | 2012-06-19 | 2013-09-11 | 杭州旭烈电机有限公司 | Automatic discharging device for punch |
| CN204412969U (en) * | 2015-02-06 | 2015-06-24 | 苏州瑞玛金属成型有限公司 | A kind of stamping products link-type automatic discharge apparatus |
| CN204486532U (en) * | 2015-02-28 | 2015-07-22 | 温岭市塘下佳力机械厂 | Steel disc punch press |
| CN204996906U (en) * | 2015-07-31 | 2016-01-27 | 杭州吉众机电有限公司 | Automatic material discharge mechanism that connects of punch press |
| CN205732681U (en) * | 2016-06-23 | 2016-11-30 | 苏州市世嘉科技股份有限公司 | A kind of punch press connecting rod automatic blanking device |
-
2016
- 2016-06-23 CN CN201610458760.6A patent/CN105964826B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR980006879U (en) * | 1996-07-30 | 1998-04-30 | 양재신 | Automatic ejection device of moldings during press molding |
| KR20000016696U (en) * | 1999-02-05 | 2000-09-25 | 이경희 | Auto take out device for forming product by press |
| CN203184505U (en) * | 2012-06-19 | 2013-09-11 | 杭州旭烈电机有限公司 | Automatic discharging device for punch |
| CN103071734A (en) * | 2013-01-23 | 2013-05-01 | 无锡晶心精密机械有限公司 | Automatic discharging device of tablets |
| CN204412969U (en) * | 2015-02-06 | 2015-06-24 | 苏州瑞玛金属成型有限公司 | A kind of stamping products link-type automatic discharge apparatus |
| CN204486532U (en) * | 2015-02-28 | 2015-07-22 | 温岭市塘下佳力机械厂 | Steel disc punch press |
| CN204996906U (en) * | 2015-07-31 | 2016-01-27 | 杭州吉众机电有限公司 | Automatic material discharge mechanism that connects of punch press |
| CN205732681U (en) * | 2016-06-23 | 2016-11-30 | 苏州市世嘉科技股份有限公司 | A kind of punch press connecting rod automatic blanking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105964826A (en) | 2016-09-28 |
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