CN211938586U - Automatic punching press mechanism with braking rack - Google Patents
Automatic punching press mechanism with braking rack Download PDFInfo
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- CN211938586U CN211938586U CN202020629809.1U CN202020629809U CN211938586U CN 211938586 U CN211938586 U CN 211938586U CN 202020629809 U CN202020629809 U CN 202020629809U CN 211938586 U CN211938586 U CN 211938586U
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- automatic punching
- stamping
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- braking
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Abstract
The utility model provides an automatic punching press mechanism with braking rack forms the braking structure through setting up flexible dog structure and braking rack cooperation, and when automatic punching press mechanism is in abnormal operating condition, flexible dog structure and braking rack block braking make punching press slider structure can not the gliding migration, cooperate the safety braking device of automatic punching press mechanism self-band, form dual installation guarantee; when this automatic punching press mechanism is out of order from the safety brake device of taking itself, flexible dog structure and braking rack also can effectively prevent the emergence of incident, avoid automatic punching press mechanism because of the trouble failure of any components and parts such as motor, clutch, drive gear train cause the damage of machine and the personnel injury that cause, stop the potential safety hazard.
Description
Technical Field
The utility model relates to a punching machine especially relates to an automatic punching press mechanism with braking rack.
Background
When the existing punching machine is used for adjusting the closed height of a die and is suspended after the die automatically works for a period of time, or when the die is maintained, checked and cleaned in a punching area, or when the existing punching machine is manually stopped or automatically stopped, a punching slide block of the punching machine slides downwards due to the failure of a machine part or artificial misoperation, so that the die and a machine tool are damaged, even operators are injured, and the existing punching machine has great potential safety hazard.
Therefore, the prior art has yet to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic punching press mechanism with braking rack aims at solving the slider mistake gliding that current punching machine appears in abnormal operating condition, causes the problem of lathe damage and personnel's injury.
The technical scheme of the utility model as follows: an automatic punching press mechanism with braking rack, wherein includes:
a press body for supporting the entire structure;
the stamping guide rail is arranged on the stamping machine body along the vertical direction;
the stamping slide block structure is provided with a stamping die at the bottom, is arranged in the stamping guide rail and slides up and down along the stamping guide rail;
the telescopic stop block structure is arranged on the punching machine body;
the brake rack is arranged on the stamping slide block structure and slides up and down along the stamping guide rail along with the stamping slide block structure;
when the automatic stamping mechanism is in an abnormal working state, the telescopic stop block structure and the brake rack are clamped and braked so that the stamping slide block structure cannot slide downwards.
The automatic stamping mechanism with the braking rack is characterized in that the stamping machine body comprises a frame, a crankshaft, a pneumatic clutch, a transmission gear set and a motor, the stamping guide rail is arranged in the middle of the frame, and the telescopic stop block structure is arranged on the frame; the crankshaft is positioned at the top of the frame and is connected with the transmission gear set through the pneumatic clutch, the transmission gear set is connected with the motor, and the crankshaft rotates on the frame.
The automatic stamping mechanism with the braking rack is characterized in that the stamping sliding block structure comprises a sliding block and a connecting rod, one end of the connecting rod is connected with the sliding block, the other end of the connecting rod is connected with a crankshaft, and the sliding block is driven by the crankshaft to slide up and down along the stamping guide rail.
The automatic stamping mechanism with the brake rack is characterized in that the brake rack is arranged on the sliding block; the telescopic stop block structure comprises a telescopic driving device and a telescopic stop block, the telescopic driving device is installed on the frame, and the telescopic stop block is connected with the telescopic driving device and driven by the telescopic driving device to extend or retract.
The automatic stamping mechanism with the brake rack is characterized in that the telescopic driving device adopts a telescopic cylinder.
The automatic punching mechanism with the braking rack further comprises a braking control device for controlling whether the telescopic driving device drives the telescopic stop block to extend or retract.
Automatic punching press mechanism with braking rack, wherein, braking control device includes PLC controller, binary channels safety relay, pair solenoid valve, safety module and safety switch, PLC controller and binary channels safety relay are connected, pair solenoid valve and binary channels safety relay are connected, and binary channels safety relay and safety module are connected, and safety module and safety switch are connected, and the automatic punching press mechanism of pair solenoid valve control is according to the procedure operation of setting for, and safety module and flexible drive arrangement are connected.
The automatic punching mechanism with the brake rack is characterized in that one or more safety switches are arranged.
The automatic stamping mechanism with the braking rack is characterized in that the safety switch comprises any one or more of a bolt type switch, a safety magnetic switch, a safety door lock switch, a safety pull rope switch, an emergency stop button, a hinge interlocking switch, a safety enabling switch, a safety limit switch and an explosion-proof switch.
The utility model has the advantages that: the utility model provides an automatic punching press mechanism with braking rack forms the braking structure through setting up flexible dog structure and braking rack cooperation, and when automatic punching press mechanism is in abnormal operating condition, flexible dog structure and braking rack block cooperation brake make punching press slider structure can not the gliding removal, cooperate the safety braking device of automatic punching press mechanism self-band, form dual installation guarantee; when this automatic punching press mechanism is out of order from the safety brake device of taking itself, flexible dog structure and braking rack also can effectively prevent the emergence of incident, avoid automatic punching press mechanism because of the trouble failure of any components and parts such as motor, clutch, drive gear train cause the damage of machine and the personnel injury that cause, stop the potential safety hazard.
Drawings
Fig. 1 is a schematic structural view of the automatic punching mechanism with a braking rack of the present invention.
Fig. 2 is a schematic diagram of the automatic punching mechanism with the braking rack of the present invention in a normal working state.
Fig. 3 is a schematic diagram of the automatic punching mechanism with the braking rack of the present invention in a braking state.
Fig. 4 is a schematic connection diagram of the brake control device according to the present invention.
Fig. 5 is a flow chart illustrating the steps of the braking method of the automatic punching mechanism with the braking rack according to the present invention.
Reference numerals:
a frame 1; stamping the guide rail 2; a slider 3; a brake rack 4; a telescopic driving device 51; a telescopic stopper 52; a PLC controller 61, a double-channel safety relay 62, a duplex electromagnetic valve 63 and a safety module 64; a safety switch 65.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
As shown in fig. 1 to 3, an automatic punching mechanism with a brake rack includes:
a press body for supporting the entire structure;
the stamping guide rail 2 is arranged on the stamping machine body along the vertical direction;
the stamping slide block structure is provided with a stamping die at the bottom, is arranged in the stamping guide rail 2 and slides up and down along the stamping guide rail 2;
the telescopic stop block structure is arranged on the punching machine body;
the brake rack 4 is arranged on the stamping slide block structure and slides up and down along the stamping guide rail 2 along with the stamping slide block structure;
when the automatic stamping mechanism is in an abnormal working state, the telescopic stop block structure and the brake rack 4 are clamped and braked to enable the stamping slide block structure not to slide downwards.
In some embodiments, the stamping machine body comprises a frame 1, a crankshaft (not shown in the figures), a pneumatic clutch (not shown in the figures), a transmission gear set (not shown in the figures) and a motor (not shown in the figures), wherein the stamping guide rail 2 is arranged in the middle of the frame 1, and the telescopic stop block structure is arranged on the frame 1; the crankshaft is positioned at the top of the frame 1 and is connected with the transmission gear set through the pneumatic clutch, the transmission gear set is connected with the motor, and the crankshaft rotates on the frame 1.
In some embodiments, the stamping slider structure includes a slider 3 and a connecting rod (not shown), one end of the connecting rod is connected to the slider 3, and the other end of the connecting rod is connected to the crankshaft, so that the slider is driven by the crankshaft to slide up and down along the stamping guide rail 2.
In some specific embodiments, the braking rack 4 is arranged on the sliding block 3; the telescopic stop structure comprises a telescopic driving device 51 and a telescopic stop 52, wherein the telescopic driving device 51 is installed on the frame 1, and the telescopic stop 52 is connected with the telescopic driving device 51 and driven by the telescopic driving device 51 to extend or retract.
In some embodiments, the telescopic driving device 51 is a telescopic cylinder.
In this technical scheme, when automatic punching press mechanism is in abnormal operating condition, flexible dog structure and the braking of 4 block of brake rack make punching press slider structure can not gliding removal, and the judgement to whether automatic punching press mechanism is in abnormal operating condition can be judged through the manual work, also can judge through mechanical automation. In this technical scheme, in order to improve the validity of braking, this automatic punching press mechanism with braking rack still includes braking controlling means, as shown in fig. 4, braking controlling means includes PLC controller 61, binary channels safety relay 62, pair solenoid valve 63, safety module 64 and safety switch 65, PLC controller 61 and binary channels safety relay 62 are connected, and pair solenoid valve 63 and binary channels safety relay 62 are connected, and binary channels safety relay 62 and safety module 64 are connected, and safety module 64 and safety switch 65 are connected, and pair solenoid valve 63 controls automatic punching press mechanism and operates according to the procedure of setting for, and safety module 64 is connected with telescopic cylinder: when the automatic stamping mechanism is in an abnormal working state (that is, when all safety conditions of the automatic stamping mechanism are not met), the safety switch 65 sends information to the safety module 64, and the safety module 64 controls the telescopic cylinder to drive the telescopic stop block 52 to extend out to be clamped and braked with the brake rack 4, so that the stamping slide block structure cannot slide down; meanwhile, the safety module 64 alarms to control the dual-channel safety relay 62 to be disconnected, so that signals connected between the PLC 61 and the dual-solenoid valve 63 are disconnected, and the automatic punching mechanism cannot operate.
In this technical scheme, safety switch 65 can set up a plurality ofly according to the safe needs of difference, like bolt formula switch, safe magnetic switch, safe lock switch, safe stay cord switch, emergency stop button, hinge chain switch, safe enable switch, safe limit switch, explosion-proof switch etc.. When a certain safety switch 65 is disconnected, the automatic punching mechanism is in an abnormal working state (namely, an unsafe state), the automatic punching mechanism cannot normally work, and meanwhile, the telescopic stop block structure and the brake rack 4 can automatically brake to prevent the punching slide block structure from sliding downwards by mistake.
As shown in fig. 5, a braking method of the automatic punching mechanism with the braking rack as described above specifically includes the following steps:
s1: judging whether the automatic stamping mechanism is in an abnormal working state, if so, executing S2, otherwise, executing S3;
s2: the telescopic stop block structure and the brake rack 4 are clamped and braked to ensure that the stamping slide block structure cannot slide downwards;
s3: the telescopic stop block structure is not clamped with the brake rack 4 for braking, and the stamping slide block structure normally slides up and down along the stamping guide rail 2.
In S1, it is determined whether the automatic punching mechanism is in an abnormal operating state, and the safety switches 65 determine that the automatic punching mechanism is in a normal operating state when all the safety switches 65 are in a closed state, otherwise, the automatic punching mechanism is in an abnormal operating state.
In the technical scheme, a telescopic stop block structure is matched with a brake rack 4 to form a brake structure, when the automatic punching mechanism is in an abnormal working state, the telescopic stop block structure and the brake rack 4 are clamped and braked to enable the punching slide block structure not to slide downwards and move, and a safety brake device of the automatic punching mechanism is matched to form double installation guarantee; when this automatic punching press mechanism is out of order from the safety brake device of taking itself, flexible dog structure and braking rack 4 also can effectively prevent the emergence of incident, avoid automatic punching press mechanism because of the trouble failure of any components and parts such as motor, clutch, drive gear train cause the damage of machine and the personnel injury that cause, stop the potential safety hazard.
In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (9)
1. The utility model provides an automatic punching press mechanism with braking rack which characterized in that includes:
a press body for supporting the entire structure;
the stamping guide rail (2) is arranged on the stamping machine body along the vertical direction;
the stamping slide block structure is provided with a stamping die at the bottom, is arranged in the stamping guide rail (2) and slides up and down along the stamping guide rail (2);
the telescopic stop block structure is arranged on the punching machine body;
the brake rack (4) is arranged on the stamping slide block structure and slides up and down along the stamping guide rail (2) along with the stamping slide block structure;
when the automatic stamping mechanism is in an abnormal working state, the telescopic stop block structure and the braking rack (4) are clamped and braked to ensure that the stamping slide block structure cannot slide downwards.
2. The automatic punching mechanism with the brake rack according to claim 1, wherein the punching machine body comprises a frame (1), a crankshaft, a pneumatic clutch, a transmission gear set and a motor, the punching guide rail (2) is arranged in the middle of the frame (1), and the telescopic stop block structure is arranged on the frame (1); the crankshaft is positioned at the top of the frame (1) and is connected with the transmission gear set through the pneumatic clutch, the transmission gear set is connected with the motor, and the crankshaft rotates on the frame (1).
3. The automatic punching mechanism with the braking rack according to claim 1, wherein the punching slider structure comprises a slider (3) and a connecting rod, one end of the connecting rod is connected with the slider (3), the other end of the connecting rod is connected with a crankshaft, and the slider is driven to slide up and down along the punching guide rail (2) under the driving of the crankshaft.
4. The automatic punching mechanism with a braking rack according to claim 1, characterized in that said braking rack (4) is provided on a slide (3); the telescopic stop block structure comprises a telescopic driving device (51) and a telescopic stop block (52), wherein the telescopic driving device (51) is installed on the frame (1), and the telescopic stop block (52) is connected with the telescopic driving device (51) and driven by the telescopic driving device (51) to extend or retract.
5. Automatic punching mechanism with brake rack according to claim 4, characterized in that said telescopic driving means (51) employs a telescopic cylinder.
6. The automatic punching mechanism with a brake rack according to claim 4, further comprising a brake control means for controlling whether the telescopic driving means drives the telescopic stopper (52) to extend or retract.
7. The automatic punching mechanism with the brake rack according to claim 6, characterized in that the brake control device comprises a PLC (61), a dual-channel safety relay (62), a duplex solenoid valve (63), a safety module (64) and a safety switch (65), the PLC (61) is connected with the dual-channel safety relay (62), the duplex solenoid valve (63) is connected with the dual-channel safety relay (62), the dual-channel safety relay (62) is connected with the safety module (64), the safety module (64) is connected with the safety switch (65), the duplex solenoid valve (63) controls the automatic punching mechanism to operate according to a set program, and the safety module (64) is connected with a telescopic driving device.
8. Automatic punching mechanism with brake rack according to claim 7, characterized in that one or more safety switches (65) are provided.
9. The automatic punching mechanism with a brake rack according to claim 8, wherein the safety switch (65) comprises any one or more of a latch switch, a safety magnetic switch, a safety door lock switch, a safety pull switch, an emergency stop button, a hinge interlock switch, a safety enable switch, a safety limit switch, and an explosion-proof switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020629809.1U CN211938586U (en) | 2020-04-24 | 2020-04-24 | Automatic punching press mechanism with braking rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020629809.1U CN211938586U (en) | 2020-04-24 | 2020-04-24 | Automatic punching press mechanism with braking rack |
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| Publication Number | Publication Date |
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| CN211938586U true CN211938586U (en) | 2020-11-17 |
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| CN202020629809.1U Active CN211938586U (en) | 2020-04-24 | 2020-04-24 | Automatic punching press mechanism with braking rack |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426915A (en) * | 2021-07-29 | 2021-09-24 | 江苏正益机电设备有限公司 | Stamping device for processing and manufacturing food production equipment |
| CN113458229A (en) * | 2021-07-04 | 2021-10-01 | 兴化市万佳机械有限公司 | Opposite-sex mould for forging and pressing piece preparation and punching end thereof |
| CN114798960A (en) * | 2022-04-19 | 2022-07-29 | 安徽奔腾五金制造有限公司 | Single-top hydraulic press for forming central air conditioner parts |
| CN115846576A (en) * | 2023-02-06 | 2023-03-28 | 杭州汉莱电器有限公司 | Switch conducting strip stamping equipment |
-
2020
- 2020-04-24 CN CN202020629809.1U patent/CN211938586U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458229A (en) * | 2021-07-04 | 2021-10-01 | 兴化市万佳机械有限公司 | Opposite-sex mould for forging and pressing piece preparation and punching end thereof |
| CN113426915A (en) * | 2021-07-29 | 2021-09-24 | 江苏正益机电设备有限公司 | Stamping device for processing and manufacturing food production equipment |
| CN113426915B (en) * | 2021-07-29 | 2022-01-11 | 江苏正益机电设备有限公司 | Stamping device for processing and manufacturing food production equipment |
| CN114798960A (en) * | 2022-04-19 | 2022-07-29 | 安徽奔腾五金制造有限公司 | Single-top hydraulic press for forming central air conditioner parts |
| CN114798960B (en) * | 2022-04-19 | 2024-01-30 | 安徽奔腾五金制造有限公司 | Single-top hydraulic press for forming central air conditioner parts |
| CN115846576A (en) * | 2023-02-06 | 2023-03-28 | 杭州汉莱电器有限公司 | Switch conducting strip stamping equipment |
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