CN107377765B - A kind of buffer unit of wall mounting type air conditioner shell stamping die - Google Patents
A kind of buffer unit of wall mounting type air conditioner shell stamping die Download PDFInfo
- Publication number
- CN107377765B CN107377765B CN201710647942.2A CN201710647942A CN107377765B CN 107377765 B CN107377765 B CN 107377765B CN 201710647942 A CN201710647942 A CN 201710647942A CN 107377765 B CN107377765 B CN 107377765B
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- CN
- China
- Prior art keywords
- cylinder body
- electric control
- control valve
- air conditioner
- buffer unit
- 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.)
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- 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
-
- 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
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
Abstract
The invention discloses a kind of buffer units of wall mounting type air conditioner shell stamping die, including pedestal, gantry fixed link is welded at the top of the pedestal, and the top side of gantry fixed link has been screwed air pump, and the outlet side of air pump is connected with the cylinder body for being welded in gantry bottom of fixed by conduit, and the first electric control valve is connected on conduit, piston is slidably connected on the inner wall of the cylinder body, and the bottom of piston is welded with connecting rod, it is sheathed in connecting rod positioned at the intracorporal spring of cylinder, and the bottom of connecting rod is connected with the upper die head below cylinder body, the lower die cavity immediately below upper die head is offered on the pedestal.It can be avoided sliding panel in the present invention and acutely touched with limited block, extend the service life of upper die head, sliding panel and limited block, the aeration quantity of air pump is reduced during punching press, has saved electric power resource.
Description
Technical field
The present invention relates to a kind of buffering of buffer unit technical field more particularly to wall mounting type air conditioner shell stamping die dresses
It sets.
Background technique
In recent years, thin type mold is processed, if air conditioner housing is that accurate stamping die is needed to be process, current punching press
Although mold can control precision by computer, since this body structure influences, mold often occurs violent in running
Mechanical collision, unexpected stop motion also can usually cause many impact and noise, can not accurately delay very much pressure converted products,
The other elements for not only damaging dynamic structure and system, influence the working performance of mechanical equipment, and due to stamping die die head
The case where stamping press is larger, and the component after processing deforms is more, and air conditioner housing calcellation is directly contributed when serious.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of the slow of wall mounting type air conditioner shell stamping die
Flushing device.
A kind of buffer unit of wall mounting type air conditioner shell stamping die proposed by the present invention, including pedestal, the pedestal
Top is welded with gantry fixed link, and the top side of gantry fixed link has been screwed air pump, and the outlet side of air pump
It is connected with the cylinder body for being welded in gantry bottom of fixed by conduit, and is connected with the first electric control valve on conduit, the cylinder body
Inner wall on slidably connect piston, and the bottom of piston is welded with connecting rod, is sheathed in connecting rod positioned at the intracorporal bullet of cylinder
Spring, and the bottom of connecting rod is connected with the upper die head below cylinder body, is offered immediately below upper die head on the pedestal
Lower die cavity, and be welded with limited block in the bottom interior wall of lower die cavity, the spring equidistantly distributed be installed on the limited block
Column, and the sliding panel being slidably connected with lower die cavity inner wall is connected at the top of spring stack, the lower part of the sliding panel and lower die cavity
Between form air storage chamber, and the bottom side of air storage chamber is connected with the escape pipe positioned at chassis outer side, and the escape pipe is far from storage
One end of gas chamber is connected to cylinder body, and the second electric control valve is connected on escape pipe, the other side connection of the air storage chamber bottom
There is the air inlet pipe positioned at chassis outer side, and air inlet pipe is connected to far from one end of air storage chamber with cylinder body, and is connected with the in air inlet pipe
Three electric control valves.
Preferably, mold cavity is constituted between the upper die head and sliding panel, and mold cavity is adapted with air conditioner housing shape.
Preferably, the mounting hole equidistantly distributed is offered on the limited block, and spring stack is installed in mounting hole, and
The height of spring stack is higher than the height of limited block.
Preferably, the place of being slidably connected of the sliding panel and lower die cavity is equipped with sealing ring.
Preferably, the side of the cylinder body top inner wall has been screwed baroceptor, and baroceptor passes through
Signal wire is connected with DATA-7311 type controller.
Preferably, the air pump, the first electric control valve, the second electric control valve and third electric control valve are respectively connected with switch,
And switch is connect with controller.
The invention has the benefit that
1. being provided with the mounting hole equidistantly distributed on limited block, and spring stack is installed in mounting hole, when upper die head declines,
Sliding panel is squeezed, spring stack, which is pressurized, to be shunk, and sliding panel slowly declines, avoids sliding panel from acutely touching with limited block, extend
The service life of die head, sliding panel and limited block；
2. air pump is inflated to cylinder body for the first time, the first electric control valve is opened, and the second electric control valve and third electrically-controlled valve are closed
It closes, air pressure pushes piston to move down in cylinder body, and spring is compressed, upper die head punching press module, and after the completion of punching press, air pump stopping is filled
Gas, the first electric control valve are closed, and third electric control valve is opened, and spring-return initial position jacks piston upwards, and cylinder is intracorporal
Air is flowed in air storage chamber by escape pipe and third electric control valve, sliding panel upward sliding under the influence of air pressure, after punching press
Module ejection；
3. after module is ejected, third electric control valve is closed, the second electric control valve is opened, the indoor partial high pressure gas of gas storage
Body flows into cylinder body through air inlet pipe and the second electric control valve, and air storage chamber and cylinder interior air pressure balance, the second valve are closed, air pump
Continue to inflate to cylinder body, the first valve is opened air pump and aeration quantity need to be reduced into cylinder body, and electric power, and air pressure transmission in cylinder body have been saved
Sensor detects air pressure in cylinder body, and when air pressure is larger, the first electric control valve is opened, and releases stress for cylinder body, protects cylinder body.
Detailed description of the invention
Fig. 1 is a kind of cross-section structure signal of buffer unit of wall mounting type air conditioner shell stamping die proposed by the present invention
Figure；
Fig. 2 is a kind of front view structure signal of buffer unit of wall mounting type air conditioner shell stamping die proposed by the present invention
Figure；
Fig. 3 is a kind of lower die cavity enlarged structure of the buffer unit of wall mounting type air conditioner shell stamping die proposed by the present invention
Schematic diagram.
In figure: 1 pedestal, 2 gantry fixed links, 3 air pumps, 4 cylinder bodies, 5 first electric control valves, 6 pistons, 7 connecting rods, 8 springs,
9 upper die heads, 10 lower die cavitys, 11 limited blocks, 12 spring stacks, 13 sliding panels, 14 air storage chambers, 15 escape pipes, 16 second electric control valves,
17 air inlet pipe, 18 third electric control valves.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of buffer unit of wall mounting type air conditioner shell stamping die, including pedestal 1, the top of pedestal 1
It is welded with gantry fixed link 2, and the top side of gantry fixed link 2 has been screwed air pump 3, and the outlet side of air pump 3
It is connected with the cylinder body 4 for being welded in 2 bottom of gantry fixed link by conduit, and is connected with the first electric control valve 5, cylinder body 4 on conduit
Inner wall on slidably connect piston 6, and the bottom of piston 6 is welded with connecting rod 7, is sheathed in cylinder body 4 in connecting rod 7
Spring 8, and the bottom of connecting rod 7 is connected with the upper die head 9 positioned at the lower section of cylinder body 4, offers on pedestal 1 positioned at upper die head 9
The lower die cavity 10 of underface, and limited block 11 is welded in the bottom interior wall of lower die cavity 10, it is equipped on limited block 11 equidistant
The spring stack 12 of distribution, and the top of spring stack 12 is connected with the sliding panel 13 being slidably connected with lower 10 inner wall of die cavity, sliding panel
Air storage chamber 14 is formed between 13 and the lower part of lower die cavity 10, and the bottom side of air storage chamber 14 is connected with positioned at 1 outside of pedestal
Escape pipe 15, the one end of escape pipe 15 far from air storage chamber 14 is connected to cylinder body 4, and the second electric control valve is connected on escape pipe 15
16, the other side of 14 bottom of air storage chamber is connected with the air inlet pipe 17 positioned at 1 outside of pedestal, and air inlet pipe 17 is far from air storage chamber 14
One end is connected to cylinder body 4, and third electric control valve 18 is connected in air inlet pipe 17.
In the present invention, mold cavity is constituted between upper die head 9 and sliding panel 13, and mold cavity is mutually fitted with air conditioner housing shape
Match, the mounting hole equidistantly distributed is offered on limited block 11, and spring stack 12 is installed in mounting hole, and the height of spring stack 12
Degree is higher than the height of limited block 11, and sliding panel 13 and the place of being slidably connected of lower die cavity 10 are equipped with sealing ring, 4 top inner wall of cylinder body
Side has been screwed baroceptor, and baroceptor is connected with DATA-7311 type controller, air pump by signal wire
3, the first electric control valve 5, the second electric control valve 16 and third electric control valve 18 are respectively connected with switch, and switch and connect with controller
It connects.
Work step of the invention is as follows:
Step 1: when 3 first time of air pump inflates to cylinder body 4, the first electric control valve 5 is opened, the second electric control valve 16 and the
Three electrically-controlled valves 18 are closed, and air pressure pushes piston 6 to move down in cylinder body 4, and spring 8 is compressed, 9 punching press module of upper die head,
Step 2: after the completion of punching press, air pump 3 stops inflation, and the first electric control valve 5 is closed, and third electric control valve 18 is opened,
Spring 8 replys initial position, piston 6 is jacked upwards, the air in cylinder body 4 is flowed to by escape pipe 17 and third electric control valve 18
In air storage chamber 14, the upward sliding under the influence of air pressure of sliding panel 13 ejects the module after punching press；
Step 3: after module is ejected, third electric control valve 18 is closed, and the second electric control valve 16 is opened, in air storage chamber 14
Partial high pressure gas flowed into cylinder body 4 through air inlet pipe 15 and the second electric control valve 16, air storage chamber 14 and 4 air pressure inside of cylinder body are flat
Weighing apparatus, the second electric control valve 16 are closed, and air pump 3 continues to inflate to cylinder body, and the first electric control valve 5 is opened, and gas, 3 need to mend into cylinder body 6
The aeration quantity filled reduces, and air pressure in baroceptor detection cylinder body 4 in cylinder body 4, and when air pressure is larger, the first electric control valve 5 is beaten
It opens, is released stress for cylinder body 4.
In punching course, continuous repeatedly above step.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of buffer unit of wall mounting type air conditioner shell stamping die, including pedestal (1), which is characterized in that the pedestal (1)
Top be welded with gantry fixed link (2), and the top side of gantry fixed link (2) has been screwed air pump (3), and gas
The outlet side of pump (3) is connected with the cylinder body (4) for being welded in gantry fixed link (2) bottom by conduit, and the is connected on conduit
One electric control valve (5) slidably connects piston (6) on the inner wall of the cylinder body (4), and the bottom of piston (6) is welded with connection
Bar (7) is sheathed on the spring (8) in cylinder body (4) in connecting rod (7), and the bottom of connecting rod (7) is connected with positioned at cylinder body
(4) upper die head (9) below offers the lower die cavity (10) immediately below upper die head (9), and lower die on the pedestal (1)
It is welded in the bottom interior wall of slot (10) limited block (11), the spring stack equidistantly distributed is installed on the limited block (11)
(12), the sliding panel (13) being slidably connected with lower die cavity (10) inner wall, the sliding panel and at the top of spring stack (12) are connected with
(13) air storage chamber (14) are formed between the lower part of lower die cavity (10), and the bottom side of air storage chamber (14) is connected with positioned at pedestal
(1) escape pipe (15) on the outside of, the escape pipe (15) is connected to far from the one end of air storage chamber (14) with cylinder body (4), and escape pipe
(15) it is connected on the second electric control valve (16), the other side of air storage chamber (14) bottom is connected on the outside of pedestal (1)
Air inlet pipe (17), and air inlet pipe (17) is connected to far from the one end of air storage chamber (14) with cylinder body (4), and is connected in air inlet pipe (17)
There are third electric control valve (18).
2. a kind of buffer unit of wall mounting type air conditioner shell stamping die according to claim 1, which is characterized in that described
Mold cavity is constituted between upper die head (9) and sliding panel (13), and mold cavity is adapted with air conditioner housing shape.
3. a kind of buffer unit of wall mounting type air conditioner shell stamping die according to claim 1, which is characterized in that described
The mounting hole equidistantly distributed is offered on limited block (11), and spring stack (12) is installed in mounting hole, and spring stack (12)
Height be higher than limited block (11) height.
4. a kind of buffer unit of wall mounting type air conditioner shell stamping die according to claim 1, which is characterized in that described
The place of being slidably connected of sliding panel (13) and lower die cavity (10) is equipped with sealing ring.
5. a kind of buffer unit of wall mounting type air conditioner shell stamping die according to claim 1, which is characterized in that described
The side of cylinder body (4) top inner wall has been screwed baroceptor, and baroceptor is connected with DATA- by signal wire
7311 type controllers.
6. a kind of buffer unit of wall mounting type air conditioner shell stamping die according to claim 1, which is characterized in that described
Air pump (3), the first electric control valve (5), the second electric control valve (16) and third electric control valve (18) are respectively connected with switch, and switch
It is connect with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647942.2A CN107377765B (en) | 2017-08-01 | 2017-08-01 | A kind of buffer unit of wall mounting type air conditioner shell stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647942.2A CN107377765B (en) | 2017-08-01 | 2017-08-01 | A kind of buffer unit of wall mounting type air conditioner shell stamping die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107377765A CN107377765A (en) | 2017-11-24 |
| CN107377765B true CN107377765B (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710647942.2A Active CN107377765B (en) | 2017-08-01 | 2017-08-01 | A kind of buffer unit of wall mounting type air conditioner shell stamping die |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972312A (en) * | 2017-11-29 | 2018-05-01 | 滁州市华晨软件科技有限公司 | A kind of stamping die using combination pressure pin |
| CN112338060A (en) * | 2020-10-26 | 2021-02-09 | 雒贵平 | Stamping device with protection mechanism for hardware machining and method thereof |
| CN114951988A (en) * | 2022-04-13 | 2022-08-30 | 华南建材(深圳)有限公司 | Intelligent welding device for ship cabin |
| CN116786667B (en) * | 2023-08-29 | 2023-11-03 | 西安巨浪精密机械有限公司 | Machine tool for machining plate-shaped workpiece and application method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2836221B1 (en) * | 2002-02-15 | 2004-05-21 | Peugeot Citroen Automobiles Sa | PORTABLE DEVICE FOR MONITORING THE PRESSURE OF A GAS SPRING |
| CN201711413U (en) * | 2010-03-25 | 2011-01-19 | 河南鸿马实业有限公司 | Hole punching machine |
| US9303631B1 (en) * | 2013-03-13 | 2016-04-05 | Bruke Nano Inc. | Fixture for flattening sample in optical metrology |
| CN204996939U (en) * | 2015-09-20 | 2016-01-27 | 合肥长胜机电科技有限公司 | Stamping die of air compressor machine valve block |
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| CN107377765A (en) | 2017-11-24 |
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