CN213856681U - Pressure data monitoring device of stamping machine tool - Google Patents
Pressure data monitoring device of stamping machine tool Download PDFInfo
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- CN213856681U CN213856681U CN202022670830.9U CN202022670830U CN213856681U CN 213856681 U CN213856681 U CN 213856681U CN 202022670830 U CN202022670830 U CN 202022670830U CN 213856681 U CN213856681 U CN 213856681U
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- press
- pressure
- punching
- pressure sensor
- pressure data
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Abstract
The utility model provides a pressure data monitoring device of a punching machine, which belongs to the technical field of machine tool processing, and comprises a punch press, a frame, a punching table, a pressure sensor, a hydraulic rod, a butt joint block, a press machine slide block, a guide post, a pressure transmitter and a controller, the utility model can buffer downward press forging force, avoid hard collision between an upper die base and a lower die base in the punching table below, effectively reduce the rigid damage of the die caused by overlarge impact force in the punching process, prolong the service life of the die, detect the integral pressure in the punching process, lead the pressure detection in the punching process to be more stable and uniform, reduce pressure deviation, improve the accuracy of the pressure detection, convert pressure parameters sensed by the pressure sensor into standard electric signals so as to provide users with indication and process adjustment, the pressure of punching press is convenient for adjust when the punching press for the punching press is more accurate, effectively promotes the quality of product.
Description
Technical Field
The utility model relates to a machine tool machining technical field specifically is a punching press lathe monitoring devices.
Background
The punch press can perform blanking, punching, forming, deep drawing, trimming, fine punching, shaping, riveting, extrusion and the like through a die, and is widely applied to various fields. In the forming process of the cold stamping part, the forming pressure change of the cold stamping part is crucial to the forming effect of the cold stamping part, for example, the changes of the precision, the rigidity and the yield of the cold stamping part are closely related to the forming pressure.
In the press forging process of the existing stamping machine tool, because the impact force is too large, the upper die directly impacts downwards and directly collides with the lower die, the rigidity damage is easily caused, the service life of the die is lower, and when stamping is carried out, the stamping pressure is not detected, the judgment can be carried out only according to manual experience, the accuracy is poor, in addition, the judgment can not be accurately carried out according to the manual experience, the indication and the process adjustment can not be carried out on a user, the stamping pressure can not be accurately adjusted during stamping, the stamping precision is poor, and the product quality is influenced;
therefore, further research needs to be conducted on the existing monitoring device for the press machine tool, and a new monitoring device for the pressure data of the press machine tool needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the weak point that exists among the prior art, provide a punching press lathe pressure data monitoring devices.
In order to achieve the above object, the utility model provides a following technical scheme: a pressure data monitoring device of a punching machine comprises a punching machine, a rack, a punching table, a pressure sensor, a hydraulic rod, a butt joint block, a pressing machine sliding block, a guide pillar, a pressure transmitter and a controller, wherein the rack is arranged at the bottom of the inner side of the punching machine, the punching table is fixedly connected to the upper end of the rack through a bolt, a lower die holder placing groove is integrally formed in the inner side of the top of the punching table, a limiting groove is integrally formed in the outer end of the top of the punching table, the pressure sensor is placed at the bottom of the limiting groove, the hydraulic rod is fixedly connected to the upper end of the pressure sensor through a bolt, the butt joint block is fixedly connected to the upper end of the hydraulic rod through a bolt, the pressing machine is arranged at the upper end of the inner side of the punching machine, the pressing machine sliding block is arranged at the bottom of the pressing machine, the guide pillar is arranged at the bottom of the pressing machine sliding block, and the pressure transmitter is arranged at the upper end of the front of the pressing machine sliding block, and a controller is arranged on the left side of the punch.
Preferably, the pressure sensor, the press, the pressure transmitter and the controller are all connected with an external power supply through electric wires, and the controller is electrically connected with the press through the electric wires.
Preferably, the pressure sensor is electrically connected with the pressure transmitter through a wire.
Preferably, the number of the limiting grooves is 4, and the limiting grooves are respectively arranged at four ends of the outer side of the lower die holder placing groove in a square shape.
Preferably, four guide columns are arranged and are arranged at four ends of the bottom of the press sliding block in a quadrangular manner and are uniformly distributed at the four ends of the bottom of the press sliding block.
Preferably, the limiting groove is arranged in a circular shape, the guide pillar is arranged in a cylindrical shape, and the limiting groove is matched with the guide pillar.
Preferably, the butt joint block is arranged in a cylindrical shape, a circular cavity is formed in the inner side of the butt joint block, and the guide pillar is matched with the circular cavity of the butt joint block.
Preferably, the pressure sensor, the hydraulic rod and the butt joint block are vertically arranged, and the butt joint block is matched with the limiting groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) this kind of punching press lathe pressure data monitoring devices, when the press slider pushes down, the guide pillar of press slider bottom outside four ends department inserts in the spacing groove of die holder standing groove outer end, insert in the inboard circular cavity of butt joint piece after towards in-process guide pillar entering spacing groove, with the butt joint of butt joint piece, the guide pillar is through butt joint piece extrusion hydraulic stem downwards, the hydraulic stem receives in the pressure telescopic link withdraws the cylinder, compress, the forging force to decurrent cushions, the upper die base has been avoided and the interior die holder rigid collision of below stamping station, effectively reduced in the punching press because the too big circumstances that causes the mould rigid damage of impulsive force, the life of mould has been promoted.
(2) Receive in the pressure telescopic link withdraws the cylinder when the hydraulic stem, when compressing, pressure conducts the pressure sensor to the hydraulic stem bottom from the hydraulic stem, pressure when can detecting the punching press through being provided with the spacing groove at four ends, holistic pressure when can detecting the punching press for pressure measurement when the punching press is more stable and even, reduces the pressure deviation, promotes pressure measurement's accuracy.
(3) When the pressure sensor detects the pressure during stamping, the pressure sensor sends a signal to the pressure transmitter, the pressure transmitter receives a pressure variable and converts the pressure variable into a standard output signal in proportion, and a pressure parameter sensed by the pressure sensor is converted into a standard electric signal to supply a user to indicate and adjust the process, so that the pressure during stamping is conveniently adjusted, the stamping is more accurate, and the quality of a product is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the press and the pressing table of the present invention.
Fig. 3 is a schematic top view of the stamping table of the present invention.
Fig. 4 is an enlarged schematic view of the structure a of the present invention.
Fig. 5 is a schematic view of the specific structure of the docking block of the present invention.
In the figure: 1-punching machine; 2-a frame; 3-a stamping platform; 4-a pressure sensor; 5-a hydraulic rod; 6-butt joint block; 7-a press machine; 8-press ram; 9-guide pillar; 10-a pressure transmitter; 11-a controller; 301-lower die holder placing groove; 302-limiting groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Example (b):
as shown in figures 1-5;
the embodiment provides a pressure data monitoring device of a punching machine, which comprises a punch press 1, a frame 2, a punching table 3, a pressure sensor 4, a hydraulic rod 5, a butt joint block 6, a press machine 7, a press machine slide block 8, a guide pillar 9, a pressure transmitter 10 and a controller 11, wherein the frame 2 is arranged at the bottom of the inner side of the punch press 1, the upper end of the frame 2 is fixedly connected with the punching table 3 through a bolt, a lower die holder placing groove 301 is integrally arranged at the inner side of the top of the punching table 3, a limiting groove 302 is integrally arranged at the outer end of the top of the punching table 3, the pressure sensor 4 is arranged at the bottom of the limiting groove 302, the hydraulic rod 5 is fixedly connected with the upper end of the pressure sensor 4 through a bolt, the butt joint block 6 is fixedly connected with the upper end of the hydraulic rod 5 through a bolt, the press machine 7 is arranged at the upper end of the inner side of the punch press machine 1, the press machine slide block 8 is arranged at the bottom of the press machine 7, the bottom of the press slide 8 is provided with a guide pillar 9, the upper end of the front face of the punch press 1 is provided with a pressure transmitter 10, and the left side of the punch press 1 is provided with a controller 11.
Further, the pressure sensor 4, the press machine 7, the pressure transmitter 10 and the controller 11 are all connected with an external power supply through electric wires, and the controller 11 is electrically connected with the press machine 7 through electric wires.
Further, the pressure sensor 4 is electrically connected to the pressure transmitter 10 through a wire.
Further, there are 4 limiting grooves 302, which are respectively disposed at four ends of the outer side of the lower die holder placing groove 301 in a square shape.
Furthermore, four guide pillars 9 are arranged, and the guide pillars 9 are arranged in a quadrangle shape and are evenly distributed at four ends of the bottom of the press slide block 8.
Further, the limiting groove 302 is arranged in a circular shape, the guide post 9 is arranged in a cylindrical shape, and the limiting groove 302 is matched with the guide post 9.
Further, the butt joint block 6 is arranged in a cylindrical shape, a circular cavity is formed in the inner side of the butt joint block 6, and the guide pillar 9 is matched with the circular cavity of the butt joint block 6.
Further, the pressure sensor 4, the hydraulic rod 5 and the butt joint block 6 are vertically arranged, and the butt joint block 6 is matched with the limit groove 302.
When the utility model is used, the guarantee device is connected with an external power supply, when the punching work is carried out, the lower die holder to be punched is placed into the lower die holder placing groove 301 of the punching table 3, the upper die holder is tightly attached to the press slide block and is fixed with the press slide block 8, the press 7 is started through the controller 11, the press slide block 8 of the press 7 applies pressure downwards to enable the material in the die to be plastically deformed to obtain the required shape and precision, when the press slide block 8 presses downwards, the guide posts 9 at the four ends of the outer side of the bottom of the press slide block 8 are inserted into the limiting groove 302 at the outer end of the lower die holder placing groove 301, after the guide posts 9 enter the limiting groove 302 in the punching process, the guide posts are inserted into the circular cavity at the inner side of the butt joint block 6 and are butted with the butt joint block 6, the guide posts 9 downwards extrude the hydraulic rod 5 through the butt joint block 6, the hydraulic rod 5 is retracted into the cylinder by the pressure expansion link to be compressed, the downward press forging force is buffered, so that the hard collision between the upper die holder and the lower die holder in the lower punching table 3 is avoided, the situation that the rigidity of the die is damaged due to overlarge punching force in the punching process is effectively reduced, and the service life of the die is prolonged;
when the hydraulic rod 5 is retracted into the cylinder barrel by the pressure telescopic rod and compressed, pressure is transmitted from the hydraulic rod 5 to the pressure sensor 4 at the bottom of the hydraulic rod 5, the pressure during stamping can be detected, and the whole pressure during stamping can be detected by arranging the limiting grooves 302 at the four ends, so that the pressure detection during stamping is more stable and uniform, the pressure deviation is reduced, and the accuracy of the pressure detection is improved;
when the pressure sensor 4 detects the pressure during stamping, a signal is sent to the pressure transmitter 10, the pressure transmitter 10 receives a pressure variable and converts the pressure variable into a standard output signal in proportion, and a pressure parameter sensed by the pressure sensor 4 is converted into a standard electric signal to be provided for a user to indicate and adjust the process, so that the pressure during stamping can be adjusted conveniently, the stamping is more accurate, and the quality of a product is effectively improved.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (8)
1. A pressure data monitoring device of a punching machine comprises a punch (1), a rack (2), a punching table (3), a pressure sensor (4), a hydraulic rod (5), a butt joint block (6), a press (7), a press slide block (8), a guide pillar (9), a pressure transmitter (10) and a controller (11), and is characterized in that the rack (2) is arranged at the bottom of the inner side of the punch (1), the punching table (3) is fixedly connected at the upper end of the rack (2) through a bolt, a lower die holder placing groove (301) is integrally formed in the inner side of the top of the punching table (3), a limiting groove (302) is integrally formed in the outer end of the top of the punching table (3), the pressure sensor (4) is placed at the bottom of the inner part of the limiting groove (302), and the hydraulic rod (5) is fixedly connected at the upper end of the pressure sensor (4) through a bolt, the upper end of hydraulic stem (5) is through bolt fixedly connected with butt joint piece (6), the inboard upper end department of punch press (1) is provided with press (7), the bottom of press (7) is provided with press slider (8), the bottom of press slider (8) is provided with guide pillar (9), the positive upper end department of punch press (1) is provided with pressure transmitter (10), the left side of punch press (1) is provided with controller (11).
2. The device for monitoring the pressure data of the punching machine according to claim 1, wherein the pressure sensor (4), the press (7), the pressure transmitter (10) and the controller (11) are all connected with an external power supply through electric wires, and the controller (11) is electrically connected with the press (7) through the electric wires.
3. Punching machine pressure data monitoring device according to claim 1, characterized in that the pressure sensor (4) is electrically connected to the pressure transmitter (10) by means of electrical wires.
4. The device for monitoring the pressure data of the punching machine according to claim 1, wherein the number of the limiting grooves (302) is 4, and the limiting grooves are respectively arranged at four ends of the outer side of the lower die holder placing groove (301) in a square shape.
5. Press tool pressure data monitoring device according to claim 1, characterised in that four guide posts (9) are provided, and that the guide posts (9) are evenly distributed in a quadrangular arrangement at the four bottom ends of the press ram (8).
6. The device for monitoring the pressure data of the punching machine according to claim 1, wherein the limiting groove (302) is arranged in a circular shape, the guide post (9) is arranged in a cylindrical shape, and the limiting groove (302) is engaged with the guide post (9).
7. The device for monitoring the pressure data of the punching machine according to claim 1, wherein the butt-joint block (6) is arranged in a cylindrical shape, a circular cavity is arranged on the inner side of the butt-joint block (6), and the guide pillar (9) is matched with the circular cavity of the butt-joint block (6).
8. The device for monitoring the pressure data of the punching machine according to claim 1, wherein the pressure sensor (4), the hydraulic rod (5) and the butt joint block (6) are vertically arranged, and the butt joint block (6) is matched with the limiting groove (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022670830.9U CN213856681U (en) | 2020-11-18 | 2020-11-18 | Pressure data monitoring device of stamping machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022670830.9U CN213856681U (en) | 2020-11-18 | 2020-11-18 | Pressure data monitoring device of stamping machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213856681U true CN213856681U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022670830.9U Expired - Fee Related CN213856681U (en) | 2020-11-18 | 2020-11-18 | Pressure data monitoring device of stamping machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213856681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309289A (en) * | 2021-12-27 | 2022-04-12 | 靖江市联友模具制造有限公司 | High-efficient location direction auxiliary assembly of accurate mould operation |
-
2020
- 2020-11-18 CN CN202022670830.9U patent/CN213856681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309289A (en) * | 2021-12-27 | 2022-04-12 | 靖江市联友模具制造有限公司 | High-efficient location direction auxiliary assembly of accurate mould operation |
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| 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: 20210803 Termination date: 20211118 |