CN208484289U - A kind of die for punching machine with buffer gear - Google Patents
A kind of die for punching machine with buffer gear Download PDFInfo
- Publication number
- CN208484289U CN208484289U CN201820844681.3U CN201820844681U CN208484289U CN 208484289 U CN208484289 U CN 208484289U CN 201820844681 U CN201820844681 U CN 201820844681U CN 208484289 U CN208484289 U CN 208484289U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- buffer gear
- connecting rod
- buffer
- die
- 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
Links
Abstract
The utility model discloses a kind of die for punching machine with buffer gear, including upper mold, lower mold is provided with below the upper mold, the upper end of the lower mold is fixedly connected there are four guide post, and the front surface of lower mold is equipped with control switch, the side of the control switch is equipped with display screen, the upper mold is internally provided with pilot hole, the inside of the lower mold is equipped with buffer gear, the upper end of the buffer gear is fixedly connected with buffer board, and the both ends of the buffer board are provided with limited block.By being provided with buffer gear, the buffer gear stability is stronger, and stress buffering is uniform, substantially increase the safety of mold production, it pushes the second sliding block mobile by electric drive hydraulic thruster, the crushing strength of reset spring, and then the power of energy convenient control and change buffer strength can be changed, by being provided with EVT-14T2 pressure sensor, upper mold can be pushed and carry out real time monitoring effect.
Description
Technical field
The utility model relates to stamping die technology, specifically a kind of die for punching machine with buffer gear.
Background technique
Stamping die is that material (metal or nonmetallic) is processed into part (or semi-finished product) in Cold Press Working
A kind of special process equipment, referred to as cold punching die, punching press is at room temperature, using the mold being mounted on press machine to material
Material applies pressure, it is made to generate separation or plastic deformation, thus a kind of pressure processing method of part needed for obtaining, however rushing
Dynamics is excessive during pressure is easy to cause mold to damage, and is unfavorable for producing and processing, secondly can not for surging under upper mold
Real time monitoring, and then cannot more strictly ensure product quality.
Utility model content
The purpose of this utility model is to provide a kind of die for punching machine with buffer gear, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of die for punching machine with buffer gear, including upper mold are provided with lower mold below the upper mold,
The upper end of the lower mold is fixedly connected there are four guide post, and the front surface of lower mold is equipped with control switch, the control
The side of switch is equipped with display screen, and the upper mold is internally provided with pilot hole, and the inside of the lower mold is equipped with slow
Punch mechanism, the upper end of the buffer gear are fixedly connected with buffer board, and the both ends of the buffer board are provided with limited block, and slow
The two sides of punching are provided with inside groove, and EVT-14T2 pressure sensor, the EVT-14T2 pressure are equipped with below the limited block
One end of force snesor is connected with pressure receiver, and the lower end of the buffer gear is equipped with electric drive hydraulic thruster.
As a further solution of the present invention: the buffer gear includes the first sliding block, sliding slot, the first connection
Bar, reset spring, the second sliding block, the second connecting rod and third sliding block, it is sliding that the first connecting rod upper end is rotatably connected to third
Block, and the lower end of first connecting rod is rotatably connected to the second connecting rod, one end of second connecting rod is fixedly connected with first
Sliding block, one end of first sliding block are connected with reset spring, and one end of the reset spring is fixedly connected with the second sliding block, and
Sliding slot is provided on the outside of reset spring.
The output end of the EVT-14T2 pressure sensor and pressure receive as a further solution of the present invention,
The input terminal of device is electrically connected, and the output end of the pressure receiver and the input terminal of display screen are electrically connected, the electronic liquid
The output end of the input terminal and control switch of pressing push rod is electrically connected.
There are two the first connecting rod is arranged altogether as a further solution of the present invention, and two first companies
The middle part of extension bar is rotatablely connected by shaft, and the first connecting rod is fixedly connected with buffer board by screw, and described second connects
Extension bar and first connecting rod are rotatablely connected by shaft, and the third sliding block and buffer board are slidably connected by sliding rail.
First sliding block and the second sliding block, which are slided with reset spring, as a further solution of the present invention, connects
It connects, second connecting rod and electric drive hydraulic thruster are fixedly connected by welding with the first sliding block and the second sliding block respectively.
The buffer board and lower mold are connected by limited block and inside groove sliding as a further solution of the present invention,
It connects.
Compared with prior art, the utility model has the beneficial effects that
1, by being provided with buffer gear, the buffer gear stability is stronger, and stress buffering is uniformly, when buffer board is by upper
When mold pushes, and then push the first sliding block mobile, the first sliding block is influenced by reset spring, so that buffer board has the slow of pushing
Impulse force degree can preferably protect lower mold injury-free until buffer board drops to minimum altitude, and it is raw to substantially increase mold
The safety of production.
2, it pushes the second sliding block mobile by electric drive hydraulic thruster, the crushing strength of reset spring can be changed, when electronic liquid
When pressing push rod elongation, the second sliding block moves inward, the enhancing so that reset spring is pressurized, the resiliency of buffer board at this time
It will reduce, which convenient can control and the power of change buffer strength.
3, by being provided with EVT-14T2 pressure sensor, upper mold can be pushed and carries out real time monitoring effect, solved
Upper mold, which pushes strength, to be known the problem of, avoid lower surging and change and cause product quality is underproof to ask
Topic.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of die for punching machine with buffer gear.
Fig. 2 is the mould inside structural schematic diagram in a kind of die for punching machine with buffer gear.
Fig. 3 is the buffer gear structural schematic diagram in a kind of die for punching machine with buffer gear.
In figure: 1, upper mold;2, lower mold;3, control switch;4, display screen;5, guide post;6, buffer board;7, it is oriented to
Hole;8, EVT-14T2 pressure sensor;9, buffer gear;91, the first sliding block;92, sliding slot;93, first connecting rod;94, it resets
Spring;95, the second sliding block;96, the second connecting rod;97, third sliding block;10, electric drive hydraulic thruster;11, pressure receiver;12,
Inside groove;13, limited block.
Specific embodiment
Please refer to Fig. 1~3, in the utility model embodiment, a kind of die for punching machine with buffer gear, including upper mold
Tool 1, the lower section of upper mold 1 are provided with lower mold 2, and the upper end of lower mold 2 is fixedly connected there are four guide post 5, and lower mold 2
Front surface is equipped with control switch 3, and the side of control switch 3 is equipped with display screen 4, and upper mold 1 is internally provided with pilot hole
7, the inside of lower mold 2 is equipped with buffer gear 9, and the upper end of buffer gear 9 is fixedly connected with buffer board 6, the both ends of buffer board 6
It is provided with limited block 13, and the two sides of buffer board 6 are provided with inside groove 12, the lower section of limited block 13 is equipped with EVT-14T2 pressure
Sensor 8, one end of EVT-14T2 pressure sensor 8 are connected with pressure receiver 11, and the lower end of buffer gear 9 is equipped with electronic
Hydraulic push rod 10.
For the ease of enhancing the resiliency of lower mold 2, in the present embodiment, it is preferred that buffer gear 9 includes the first sliding block
91, sliding slot 92, first connecting rod 93, reset spring 94, the second sliding block 95, the second connecting rod 96 and third sliding block 97, first connects
Extension bar upper end is rotatably connected to third sliding block, and the lower end of first connecting rod 93 is rotatably connected to the second connecting rod 96, and second connects
One end of extension bar 96 is fixedly connected with the first sliding block 91, and one end of the first sliding block 91 is connected with reset spring 94, reset spring 94
One end be fixedly connected with the second sliding block 95, and the outside of reset spring 94 is provided with sliding slot 92.
For the ease of upper mold 1 and lower 2 efficient operation of mold, in the present embodiment, it is preferred that EVT-14T2 pressure sensor
8 output end and the input terminal of pressure receiver 11 are electrically connected, the output end of pressure receiver 11 and the input terminal of display screen 4
It is electrically connected, the input terminal of electric drive hydraulic thruster 10 and the output end of control switch 3 are electrically connected.
For the ease of improving the stability of buffer gear 9, in the present embodiment, it is preferred that first connecting rod 93 is provided with altogether
Two, and the middle part of two first connecting rods 93 is rotatablely connected by shaft, first connecting rod 93 and buffer board 6 are solid by screw
Fixed connection, the second connecting rod 96 are rotatablely connected with first connecting rod 93 by shaft, and third sliding block 97 and buffer board 6 pass through sliding rail
It is slidably connected.
For the ease of adjusting the power of buffer strength, in the present embodiment, it is preferred that the first sliding block 91 and the second sliding block 95 are
Be slidably connected with reset spring 94, the second connecting rod 96 and electric drive hydraulic thruster 10 respectively with the first sliding block 91 and the second sliding block 95
It is fixedly connected by welding.
For the ease of carrying out limit processing to buffer board 6, in the present embodiment, it is preferred that buffer board 6 passes through with lower mold 2
Limited block 13 and inside groove 12 are slidably connected.
The working principle of the utility model is: first by being provided with buffer gear 9, the buffer inside lower mold 2
9 stability of structure is stronger, and stress buffering is uniformly, and when buffer board 6 is pushed by upper mold 1, two 93 angles of first connecting rod become
Greatly, and then push the first sliding block 91 mobile, the first sliding block 91 is influenced by reset spring 94, so that buffer board 6 has what is pushed to delay
Impulse force degree until buffer board 6 drops to minimum altitude, and then preferably protects lower mold 2 injury-free, substantially increases mould
Have the safety of production, pushes the second sliding block 95 mobile secondly by electric drive hydraulic thruster 10, squeezing for reset spring 94 can be changed
Compressive Strength, when electric drive hydraulic thruster 10 extends, the second sliding block 95 moves inward, and increases so that reset spring 94 is pressurized
By force, the resiliency of buffer board 6 at this time will reduce, which convenient can control and the power of change buffer strength, finally by
It is provided with EVT-14T2 pressure sensor 8 below limited block 13, upper mold 1 can be pushed and carry out real time monitoring effect, solved
Upper mold 1, which pushes strength, to be known the problem of, avoid lower surging and change and cause product quality underproof
Problem.
Claims (6)
1. a kind of die for punching machine with buffer gear, including upper mold (1), which is characterized in that under the upper mold (1)
Side is provided with lower mold (2), and the upper end of the lower mold (2) is fixedly connected there are four guide post (5), and before lower mold (2)
Surface is equipped with control switch (3), and the side of the control switch (3) is equipped with display screen (4), the upper mold (1) it is interior
Portion is provided with pilot hole (7), and the inside of the lower mold (2) is equipped with buffer gear (9), the upper end of the buffer gear (9)
It is fixedly connected with buffer board (6), the both ends of the buffer board (6) are provided with limited block (13), and the two sides of buffer board (6) are set
It is equipped with inside groove (12), is equipped with EVT-14T2 pressure sensor (8) below the limited block (13), the EVT-14T2 pressure
One end of sensor (8) is connected with pressure receiver (11), and the lower end of the buffer gear (9) is equipped with electric drive hydraulic thruster
(10)。
2. a kind of die for punching machine with buffer gear according to claim 1, which is characterized in that the buffer gear
It (9) include the first sliding block (91), sliding slot (92), first connecting rod (93), reset spring (94), the second sliding block (95), second
Connecting rod (96) and third sliding block (97), the first connecting rod upper end are rotatably connected to third sliding block, and first connecting rod
(93) lower end is rotatably connected to the second connecting rod (96), and one end of second connecting rod (96) is fixedly connected with the first sliding block
(91), one end of first sliding block (91) is connected with reset spring (94), and one end of the reset spring (94) is fixedly connected
Have the second sliding block (95), and is provided with sliding slot (92) on the outside of reset spring (94).
3. a kind of die for punching machine with buffer gear according to claim 1, which is characterized in that the EVT-14T2
The output end of pressure sensor (8) and the input terminal of pressure receiver (11) are electrically connected, the pressure receiver (11) it is defeated
The input terminal of outlet and display screen (4) is electrically connected, and the input terminal of the electric drive hydraulic thruster (10) is defeated with control switch (3)
Outlet is electrically connected.
4. a kind of die for punching machine with buffer gear according to claim 2, which is characterized in that first connection
There are two bar (93) is arranged altogether, and the middle part of two first connecting rods (93) passes through shaft and is rotatablely connected, the first connecting rod
(93) it is fixedly connected with buffer board (6) by screw, second connecting rod (96) and first connecting rod (93) are turned by shaft
Dynamic connection, the third sliding block (97) are slidably connected with buffer board (6) by sliding rail.
5. a kind of die for punching machine with buffer gear according to claim 2, which is characterized in that first sliding block
(91) it is slidably connected with reset spring (94) with the second sliding block (95), second connecting rod (96) and electric drive hydraulic thruster
(10) it is fixedly connected by welding respectively with the first sliding block (91) and the second sliding block (95).
6. a kind of die for punching machine with buffer gear according to claim 1, which is characterized in that the buffer board
(6) it is slidably connected with lower mold (2) by limited block (13) and inside groove (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820844681.3U CN208484289U (en) | 2018-06-01 | 2018-06-01 | A kind of die for punching machine with buffer gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820844681.3U CN208484289U (en) | 2018-06-01 | 2018-06-01 | A kind of die for punching machine with buffer gear |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208484289U true CN208484289U (en) | 2019-02-12 |
Family
ID=65250470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820844681.3U Expired - Fee Related CN208484289U (en) | 2018-06-01 | 2018-06-01 | A kind of die for punching machine with buffer gear |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208484289U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111660602A (en) * | 2020-06-09 | 2020-09-15 | 黄石市鑫楚精密模具股份有限公司 | Adjustable die for processing die steel |
CN114683381A (en) * | 2020-12-30 | 2022-07-01 | 无锡嘉盛商远建筑科技有限公司 | Novel prefabricated plate mould of automatic guide demolding |
-
2018
- 2018-06-01 CN CN201820844681.3U patent/CN208484289U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111660602A (en) * | 2020-06-09 | 2020-09-15 | 黄石市鑫楚精密模具股份有限公司 | Adjustable die for processing die steel |
CN114683381A (en) * | 2020-12-30 | 2022-07-01 | 无锡嘉盛商远建筑科技有限公司 | Novel prefabricated plate mould of automatic guide demolding |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209175916U (en) | A kind of bowl cover die cutting die | |
CN208484289U (en) | A kind of die for punching machine with buffer gear | |
CN203992041U (en) | The bending sizing die of band flange U-shaped part | |
CN202943164U (en) | Simple fine blanking die | |
CN106185466A (en) | A kind of efficiently tension-adjusting gear | |
CN206232222U (en) | A kind of efficient tension-adjusting gear | |
CN201543725U (en) | Precision composite high-speed stamping die | |
CN209139562U (en) | A kind of Bending Mould of quick adjusting bending edges angle | |
CN202943165U (en) | Casing core-pulling and bending die for refrigerator door and capable of automatic disassembly | |
CN201998468U (en) | Corrugated carton pressing machine | |
CN207549922U (en) | Vehicle electric tail door supporting rod installs spring assembly | |
CN214263559U (en) | Prevent bending deformation's mould structure | |
CN209631942U (en) | A kind of modified form stamping die | |
CN206936210U (en) | A kind of punching press device for discharging | |
CN210936792U (en) | Stamping riveting die | |
CN208004663U (en) | A kind of diel with lastics demoulding functions | |
CN104249097B (en) | Micro electric casing dedicated numerical control flexibility roll bending full-automatic plate bending machine | |
CN203762189U (en) | Tea compressing device | |
CN207103605U (en) | A kind of material dropping device of diel | |
CN202910155U (en) | Hole stamping die for thick materials | |
CN204912512U (en) | Based on crooked mould of rubber swing terrace die formula | |
CN206520249U (en) | It is pneumatic to smash eye device | |
CN209222996U (en) | A kind of stamping die lastics device | |
CN205167641U (en) | Infrared location punch press | |
CN204912513U (en) | Based on crooked mould of spring swing terrace die formula |
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: 20190212 |