CN218080108U - Punching and shearing machine with power-off protection - Google Patents
Punching and shearing machine with power-off protection Download PDFInfo
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- CN218080108U CN218080108U CN202221088987.3U CN202221088987U CN218080108U CN 218080108 U CN218080108 U CN 218080108U CN 202221088987 U CN202221088987 U CN 202221088987U CN 218080108 U CN218080108 U CN 218080108U
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- punching
- shearing machine
- shearing
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Abstract
The utility model relates to a punching and shearing machine with power-off protection belongs to punching and shearing machine technical field, it includes the punching and shearing machine with locate the punching and shearing machine on in order to be used for making the subassembly that triggers of punching and shearing machine outage, the punching and shearing machine is including controlling the workstation of extension, can be for the drift of workstation oscilaltion and locate the button switch of workstation front side in order to be used for driving the drift oscilaltion, trigger the subassembly and include at least the detecting element of indirect or direct fixation in workstation front end top, the transmitting terminal and the receiving terminal that detecting element set up about including relatively detect the object through and to stretching into to the punching and shearing region of drift when transmitting terminal and receiving terminal, detecting element sends the signal to the controller and triggers the punching and shearing machine outage. The utility model discloses a be equipped with the trigger subassembly, can realize the power-off protection of punching and shearing machine, can effectively prevent because the maloperation causes the injury to operating personnel, and then guarantee operating personnel's personal safety.
Description
Technical Field
The utility model relates to a punching and shearing machine with power-off protection belongs to punching and shearing machine technical field.
Background
The punching and shearing machine is machine tool equipment with multiple functions of metal shearing, punching and the like, has the advantages of simplicity and convenience in operation, low energy consumption, low maintenance cost and the like, and is preferred equipment for metal processing in modern manufacturing industry. In the field of beret production, people often need to use a punching and shearing machine to cut workpieces to be processed into products meeting requirements. When the traditional punching and shearing machine carries out punching and shearing, an operator is required to stand in the front of the workbench to operate the equipment, and specifically, the punching and shearing action is realized by operating a button switch through two hands. Because the operating personnel can appear the phenomenon such as work fatigue, attention is not concentrated after long-time work, consequently the maloperation appears very easily, in case when the maloperation appears in the unexpected region of stretching into to the punching shear of drift of operating personnel's both hands, then cause the injury to operating personnel very easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a punching and shearing machine with power-off protection, in case the maloperation then causes the problem of injury very easily to operating personnel when having solved the punching and shearing that exists among the prior art.
The above technical object of the present invention is achieved by the following technical solutions: the utility model provides a punching and shearing machine with power-off protection, includes the punching and shearing machine and locates the subassembly that triggers in order to make the punching and shearing machine outage on the punching and shearing machine, the punching and shearing machine is including controlling the workstation that extends, can be for the drift of workstation oscilaltion and locate the button switch of workstation front side in order to be used for driving the drift oscilaltion, trigger the subassembly and include the detecting element of indirect or direct fixation in workstation front end top at least, detecting element is including controlling relative transmitting terminal and the receiving terminal that sets up, and when transmitting terminal and receiving terminal detected there is the object process and stretched into to the punching and shearing region of drift, detecting element sent signal to the controller and triggered the power-off of punching and shearing machine.
The utility model discloses during the device uses, operating personnel stands and operates in the place ahead of workstation, can make the drift carry out an oscilaltion action through pressing button switch once, thereby accomplish an impact shearing action, in the operation process, when the transmitting terminal in the detecting element and receiving terminal detect operating personnel's both hands or other positions from the preceding side of workstation to the impact shearing region of drift stretch into, detecting element can send the signal to the controller and trigger the automatic outage of impact shearing machine, it is invalid to press button switch this moment, thereby realize the power-off protection of impact shearing machine, can effectively prevent because the maloperation causes the injury to operating personnel, and then guarantee operating personnel's personal safety.
Preferably, the detection element is a grating switch.
The detection element is set to be the grating switch, so that the detection element has a large detection area, and the risk of injury to an operator can be reduced.
Preferably, the transmitting end and the receiving end of the detecting element extend along the vertical direction and are aligned with each other.
Set up to all extend and align each other along vertical direction through the transmitting terminal, the receiving terminal with detecting element for operating personnel's both hands or other positions stretch into same distance homoenergetic from different high positions and trigger the punching shear machine outage, and it is unanimous to guarantee its distance that triggers when stretching into from different high positions.
Preferably, the projection position of the emitting end and the receiving end of the detection element on the upper surface of the workbench is located on the front side of the projection position of the punch on the upper surface of the workbench.
The projection positions of the transmitting end and the receiving end of the detection element on the upper surface of the workbench are set to be positioned on the front side of the projection position of the punch on the upper surface of the workbench, so that the detection element can send signals to trigger the punching and shearing machine to be powered off before two hands or other parts of an operator stretch into the punching and shearing area of the punch, and the risk that the operator is injured can be further reduced.
Preferably, the projection of the punch on the upper surface of the workbench is located in the area between the projection of the transmitting end and the receiving end of the detection element on the upper surface of the workbench.
The projection of the punch on the upper surface of the workbench is set to be an area between the projection of the transmitting end and the projection of the receiving end of the detection element on the upper surface of the workbench, so that the detection area of the detection element can completely cover the left and right directions of the punch shearing area, the detection dead angle in the left and right directions can be eliminated, and the risk that an operator is injured is further reduced.
Preferably, the transmitting end and the receiving end of the detection element are both connected with the controller.
The transmitting end and the receiving end of the detection element are connected with the controller, so that when two hands or other parts of an operator block a light source between the transmitting end and the receiving end, the detection element can send a signal to the controller and control the punching and shearing machine to be powered off, and power-off protection of the punching and shearing machine is achieved.
Preferably, the trigger assembly further comprises a bracket, and the transmitting end and the receiving end of the detection element are respectively fixed on the body of the punching and shearing machine through the bracket.
The transmitting end and the receiving end of the detection element are respectively fixed on the body of the punching and shearing machine through the support, so that the detection element can be stably installed and can be applied to the existing punching and shearing machine.
Preferably, the bracket includes a first vertical portion fixedly connected to the body in a vertical direction, a transverse portion extending forward perpendicular to the first vertical portion, and a second vertical portion extending vertically downward from an extending end of the transverse portion, and the transmitting end and the receiving end of the detecting element are respectively fixed to inner side end faces of the corresponding second vertical portions.
The first vertical portion fixedly connected with the machine body in the vertical direction is arranged in the support, the transverse portion extends forwards perpendicular to the first vertical portion, and the second vertical portion extends vertically downwards from the extending end of the transverse portion, the transmitting end and the receiving end of the detection element are fixed to the inner side end face corresponding to the second vertical portion respectively, so that the transmitting end and the receiving end of the detection element are fixed to the inner side end face corresponding to the second vertical portion respectively, the transmitting end and the receiving end can be stably installed above the front end of the workbench, whether an object extends into a punching and shearing area of the punch from the front side of the workbench can be detected, the transmitting end and the receiving end of the detection element can be enabled to be kept in a vertical state better due to vertical extension of the second vertical portion, and detection consistency is guaranteed.
Preferably, the first vertical portion is fixedly connected with the machine body through a flitch, the flitch is located on the left side and the right side of the punch, the flitch is fixedly bonded to the front end face of the machine body, and the first vertical portion is fixedly bonded to the front end face of the flitch.
Through passing through flitch and organism formation fixed connection with first vertical portion, the flitch is located the drift left and right sides, and the flitch bonds and is fixed in the preceding terminal surface of organism, and first vertical portion bonds and is fixed in the preceding terminal surface of flitch for need not to change current punching and shearing machine structure when the installation triggers the subassembly, and the mode of installation is simple, convenient to use.
Preferably, the transmitting end and the receiving end of the detection element are respectively connected with the corresponding second vertical parts through screws, and threaded holes which are penetrated left and right are formed at the upper ends of the transmitting end and the receiving end of the detection element and are used for the screws to penetrate through are formed in the upper ends of the transmitting end and the receiving end of the detection element.
Through setting up the transmitting terminal, the receiving terminal with detecting element to pass through the screw connection with the vertical portion of the second that corresponds respectively, the transmitting terminal, the receiving terminal upper end of detecting element all are formed with about run through the screw hole for the screw wears to establish for the installation of transmitting terminal, receiving terminal of detecting element is simple, and the maintenance is changed conveniently simultaneously.
Therefore, compared with the prior art, the utility model has the following advantages:
the utility model discloses a be equipped with the trigger subassembly for can be through the both hands or other positions that trigger the interior transmitting terminal of the detecting element in the subassembly and receiving terminal detection operation personnel in the working process and whether stretch into from the punching and shearing region of the preceding side direction drift of workstation, in case it will trigger the punching and shearing machine to send signal to the controller to cut off the power supply automatically to detect the object and stretch into the detecting element, thereby can realize the power-off protection of punching and shearing machine, can effectively prevent because the maloperation causes the injury to operating personnel, and then guarantee operating personnel's personal safety.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
The scores in the figures are as follows: 1. punching and shearing machine; 2. a trigger component; 3. a work table; 4. a punch; 5. a push button switch; 6. a detection element; 7. a transmitting end; 8. a receiving end; 9. a support; 10. a body; 11. a first vertical portion; 12. a transverse portion; 13. a second vertical portion; 14. pasting a board; 15. a threaded bore.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
As shown in fig. 1, a punching and shearing machine with power-off protection, including punching and shearing machine 1 with locate punching and shearing machine 1 on with be used for making punching and shearing machine 1 outage trigger component 2, punching and shearing machine 1 is including controlling workstation 3 that extends, can be for the drift 4 of workstation 3 oscilaltion and locate the button switch 5 of 3 front sides of workstation in order to be used for driving drift 4 oscilaltion, trigger component 2 is at least including indirect or direct fixation in the detecting element 6 of 3 front ends tops of workstation, detecting element 6 is including controlling relative transmitting terminal 7 and the receiving terminal 8 that sets up, detecting element 6's transmitting terminal 7, receiving terminal 8 all links to each other with the controller, when transmitting terminal 7 and receiving terminal 8 detected the object process and stretched out to the punching and shearing region of drift 4, detecting element 6 sends the signal to controller and triggers punching and shearing machine 1 outage.
As shown in fig. 1, the detecting element 6 is a grating switch, the detecting element 6 is a long strip, wherein the detecting element 6 may also be a photoelectric switch, the emitting end 7 and the receiving end 8 of the detecting element 6 both extend in the vertical direction and are aligned with each other, wherein the emitting end 7 and the receiving end 8 have the same shape and size, and the working ends of the emitting end 7 and the receiving end 8 face oppositely, the projection positions of the emitting end 7 and the receiving end 8 of the detecting element 6 on the upper surface of the worktable 3 are located on the front side of the projection position of the punch 4 on the upper surface of the worktable 3, the projection of the punch 4 on the upper surface of the worktable 3 is located in the area between the emitting end 7 and the receiving end 8 of the detecting element 6 on the upper surface of the worktable 3, and the punch 4 is located in the middle position between the emitting end 7 and the receiving end 8.
As shown in fig. 1, the trigger assembly 2 further includes a bracket 9, the transmitting end 7 and the receiving end 8 of the detecting element 6 are respectively fixed on a machine body 10 of the punching and shearing machine 1 through the bracket 9, the bracket 9 includes a first vertical portion 11 fixedly connected with the machine body 10 in the vertical direction, a transverse portion 12 extending forward perpendicular to the first vertical portion 11 and a second vertical portion 13 extending vertically downward from an extending end of the transverse portion 12, the transmitting end 7 and the receiving end 8 of the detecting element 6 are respectively fixed on inner side end faces corresponding to the second vertical portion 13, the first vertical portion 11 is fixedly connected with the machine body 10 through a patch 14, the patch 14 is located on the left and right sides of the punch 4, the patch 14 is fixedly bonded on a front end face of the machine body 10, the first vertical portion 11 is fixedly bonded on a front end face of the patch 14, a screw connection mode can also be adopted between the patch 14 and the machine body 10, the first vertical portion 11 and the patch 14, the transmitting end 7 and the receiving end 8 of the detecting element 6 are respectively connected with the corresponding second vertical portion 13 through screws, the transmitting end 7 and the receiving end 15 can also be formed by penetrating through the screws, and the corresponding receiving end 13.
When the embodiment is implemented specifically, an operator stands in front of the workbench 3 to operate, the punch 4 can be lifted up and down once by pressing the button switch 5 once, so that one punching and shearing action is completed, in the operation process, when the transmitting end 7 and the receiving end 8 in the detection element 6 detect that the two hands or other parts of the operator extend from the front side of the workbench 3 to the punching and shearing area of the punch 4, the detection element 6 can send a signal to the controller to trigger the punching and shearing machine 1 to automatically power off, when the receiving end 8 cannot receive a light source sent by the transmitting end 7, the object passes through, at the moment, the button switch 5 is pressed to be invalid, so that the power-off protection of the punching and shearing machine is realized.
The utility model discloses a be equipped with the trigger subassembly for can be through the both hands or other positions that trigger the interior transmitting terminal of the detecting element in the subassembly and receiving terminal detection operation personnel in the working process and whether stretch into from the punching and shearing region of the preceding side direction drift of workstation, in case it will trigger the punching and shearing machine to send signal to the controller to cut off the power supply automatically to detect the object and stretch into the detecting element, thereby can realize the power-off protection of punching and shearing machine, can effectively prevent because the maloperation causes the injury to operating personnel, and then guarantee operating personnel's personal safety.
Claims (10)
1. The utility model provides a punching and shearing machine with power-off protection which characterized in that: including shearing and punching machine (1) with locate on shearing and punching machine (1) in order to be used for making triggering component (2) of shearing and punching machine (1) outage, shearing and punching machine (1) including control workstation (3) that extend, can be for punch (4) of workstation (3) oscilaltion and locate button switch (5) that workstation (3) front side is in order to be used for driving punch (4) oscilaltion, triggering component (2) are at least including indirect or direct fixation in detecting element (6) of workstation (3) front end top, detecting element (6) are including controlling transmitting terminal (7) and receiving terminal (8) of relative setting, and when transmitting terminal (7) and receiving terminal (8) detected that there is the object to pass through and stretch into to the area of shearing and punching of punch (4), detecting element (6) are towards controller send signal trigger shearing machine (1) outage.
2. The punching and shearing machine with power-off protection function as claimed in claim 1, wherein: the detection element (6) is a grating switch.
3. A punch and shear with power-off protection as claimed in claim 2, wherein: and the transmitting end (7) and the receiving end (8) of the detection element (6) both extend along the vertical direction and are aligned with each other.
4. A punching and shearing machine with power-off protection according to claim 1, 2 or 3, characterized in that: the projection positions of the transmitting end (7) and the receiving end (8) of the detection element (6) on the upper surface of the workbench (3) are positioned on the front side of the projection position of the punch (4) on the upper surface of the workbench (3).
5. A punching and shearing machine with power-off protection according to claim 1, 2 or 3, characterized in that: the projection of the punch (4) on the upper surface of the workbench (3) is positioned in the area between the projection of the transmitting end (7) and the projection of the receiving end (8) of the detection element (6) on the upper surface of the workbench (3).
6. A punching and shearing machine with power-off protection according to claim 1, 2 or 3, characterized in that: and the transmitting end (7) and the receiving end (8) of the detection element (6) are both connected with the controller.
7. A punching and shearing machine with power-off protection according to claim 1, 2 or 3, characterized in that: the trigger assembly (2) further comprises a support (9), and the transmitting end (7) and the receiving end (8) of the detection element (6) are respectively fixed on a machine body (10) of the punching and shearing machine (1) through the support (9).
8. The punching and shearing machine with power-off protection function as claimed in claim 7, wherein: support (9) include along vertical direction and organism (10) formation fixed connection's first vertical portion (11), perpendicular to first vertical portion (11) forward extension's horizontal portion (12) and from the vertical portion (13) of the vertical downwardly extending of extension end of horizontal portion (12), the medial surface that corresponds vertical portion (13) of second is fixed in respectively to transmitting terminal (7), receiving terminal (8) of detecting element (6).
9. A punching and shearing machine with power-off protection according to claim 8, characterized in that: first vertical portion (11) form fixed connection through flitch (14) and organism (10), flitch (14) are located drift (4) left and right sides, flitch (14) bonding is fixed in the preceding terminal surface of organism (10), first vertical portion (11) bonding is fixed in the preceding terminal surface of flitch (14).
10. A punching and shearing machine with power-off protection according to claim 8, characterized in that: the transmitting end (7) and the receiving end (8) of the detecting element (6) are respectively connected with the corresponding second vertical part (13) through screws, and threaded holes (15) which penetrate through the screws in the left and right directions are formed in the upper ends of the transmitting end (7) and the receiving end (8) of the detecting element (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221088987.3U CN218080108U (en) | 2022-05-09 | 2022-05-09 | Punching and shearing machine with power-off protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221088987.3U CN218080108U (en) | 2022-05-09 | 2022-05-09 | Punching and shearing machine with power-off protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218080108U true CN218080108U (en) | 2022-12-20 |
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ID=84460318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221088987.3U Active CN218080108U (en) | 2022-05-09 | 2022-05-09 | Punching and shearing machine with power-off protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218080108U (en) |
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2022
- 2022-05-09 CN CN202221088987.3U patent/CN218080108U/en active Active
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