CN214556323U - Safety locking device for protective cover of wire drawing machine - Google Patents
Safety locking device for protective cover of wire drawing machine Download PDFInfo
- Publication number
- CN214556323U CN214556323U CN202023019833.2U CN202023019833U CN214556323U CN 214556323 U CN214556323 U CN 214556323U CN 202023019833 U CN202023019833 U CN 202023019833U CN 214556323 U CN214556323 U CN 214556323U
- Authority
- CN
- China
- Prior art keywords
- wire drawing
- drawing machine
- protective cover
- cylinder
- moving rod
- 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.)
- Active
Links
Images
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model provides a wire drawing machine protection casing safety locking device, including the wire drawing machine casing and install the protection casing on the wire drawing machine casing, protection casing one end is articulated with the wire drawing machine casing, through electronic lock fixed connection between the other end and the wire drawing machine casing, fixed mounting has the cylinder on the wire drawing machine casing, and the carriage release lever is connected to the piston rod of cylinder, has work position, non-work position on the path of its motion of carriage release lever by cylinder drive, still including being used for detecting the carriage release lever whether be located the sensor of work position, sensor electric connection wire drawing machine power. The working position of the moving rod is detected through the sensor, if the device is detected to be in the working position, the moving rod is not detected, no signal is transmitted to the power supply of the wire drawing machine through the cylinder, the machine can be started to operate, otherwise, if the moving rod is detected through the sensor, the signal is transmitted to the power supply of the wire drawing machine through the cylinder, the wire drawing machine cannot be started, the machine cannot be started, and potential safety hazards can be well eradicated.
Description
Technical Field
The utility model relates to a wire drawing machine safety protection technique, concretely relates to wire drawing machine protection casing safety locking device.
Background
The wire drawing machine is metal wire processing equipment which has higher automation degree, a winding drum runs at high speed, wire breakage and other accidents are possible to happen at any time in the running process, a safety protection cover is generally arranged on the winding drum running at high speed of the wire drawing machine in order to ensure the safety of the equipment in running, the situation that the protection cover is not closed when the protection cover is opened or started in the running process of the equipment often occurs due to the fact that the management of each enterprise is not in place, and the safety cover locking device is produced in order to solve the problem.
Disclosure of Invention
The utility model discloses not enough to prior art provides a blow dryer, detects the operating position of carriage release lever through the sensor, if detect this device be at the operating position, also do not detect the carriage release lever, cylinder no signal transmission to wire drawing machine power, then can the operation of starting, otherwise, if the sensor is for detecting the carriage release lever, then cylinder transmission signal to wire drawing machine power, the wire drawing machine can't start, can not start, stop the potential safety hazard that can be fine.
In order to achieve the above object, the utility model provides a following technical scheme: a safety locking device for a protective cover of a wire drawing machine comprises a wire drawing machine shell and the protective cover arranged on the wire drawing machine shell, wherein one end of the protective cover is hinged with the wire drawing machine shell, the other end of the protective cover is fixedly connected with the wire drawing machine shell through an electronic lock, a cylinder is fixedly arranged on the wire drawing machine shell, a piston rod of the cylinder is connected with a moving rod, a working position and a non-working position are arranged on a path of the moving rod, which is driven by the cylinder to move,
in the initial state, the movable rod is positioned at the non-working position,
in the working state, the air cylinder drives the movable rod to move to the working position,
also comprises a sensor for detecting whether the moving rod is positioned at the working position,
the sensor is electrically connected with the power supply of the wire drawing machine.
On the basis of the scheme, preferably, the air cylinder is positioned on the outer side of the hinged end of the protective cover and the wire drawing machine.
In addition to the above, preferably, a guide seat is fixedly mounted on the wire drawing machine housing on the movement path of the movable rod, the guide seat has a through hole, and the movable rod passes through the through hole.
On the basis of the scheme, preferably, the sensor is a proximity switch fixedly installed on the wire drawing machine shell, and when the moving rod is located at the working position, the proximity switch and the moving rod are matched at intervals, and the intervals are smaller than the detection distance of the proximity switch.
On the basis of the scheme, preferably, the wire drawing machine shell is further provided with a threaded hole, the threaded hole is located on the axial outer side of the moving rod, and a limiting adjusting screw is installed in the threaded hole.
On the basis of the scheme, preferably, the wire drawing machine shell is fixedly provided with a mounting block, the mounting block is provided with a through hole, a nut is welded and fixed on the mounting block, the nut and the through hole are coaxially arranged, and the limiting adjusting screw is in threaded connection with the nut.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the working position of the moving rod is detected through the sensor, if the device is detected to be in the working position, the moving rod is not detected, no signal is transmitted to the power supply of the wire drawing machine through the cylinder, the machine can be started to operate, otherwise, if the moving rod is detected through the sensor, the signal is transmitted to the power supply of the wire drawing machine through the cylinder, the wire drawing machine cannot be started, the machine cannot be started, and potential safety hazards can be well eradicated.
2. And a guide seat is fixedly arranged on the wire drawing machine shell on the motion path of the movable rod, a through hole is formed in the guide seat, and the movable rod penetrates through the through hole. The guide holder plays the supporting role in its guide effect of carriage release lever, avoids long-time after using because the carriage release lever stretches out and leads to the focus skew, damages the cylinder, improves cylinder life.
3. When the protective cover is opened and turned outwards, the limiting adjusting screw supports the protective cover, protects the cylinder and prevents the protective cover from being directly pressed on the cylinder.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of C-C in FIG. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention, the technical solution of the present invention, the outside of a certain feature refers to the direction away from the feature and keeps the space between the feature.
As shown in fig. 1-2, the safety locking device for the protective cover of the wire drawing machine comprises a wire drawing machine shell and a protective cover 1 installed on the wire drawing machine shell, wherein one end of the protective cover is hinged with the wire drawing machine shell, the other end of the protective cover is fixedly connected with the wire drawing machine shell through an electronic lock, a cylinder 2 is fixedly installed on the wire drawing machine shell, a piston rod of the cylinder is connected with a movable rod 3, a working position and a non-working position are arranged on a path of the movable rod, which is driven by the cylinder to move, under an initial state, the movable rod is located at the non-working position, under a working state, the cylinder drives the movable rod to move to the working position, the safety locking device further comprises a sensor 4 for detecting whether the movable rod is located at the working position, and the sensor is electrically connected with a power supply of the wire drawing machine.
The cylinder is fixed on the cylinder block 5, and the cylinder block is fixed on the wire drawing machine shell.
When the device works, the working state of the moving rod is divided into 2 stations, namely a working position and a non-working position, the sensor detects the working position of the moving rod, if the device is detected to be in the working position, namely the moving rod is not detected, the cylinder does not transmit a signal to the power supply of the wire drawing machine, the device can be started to operate, the electronic lock can be electrically connected with the cylinder in the operation process, and the protective cover cannot be opened when the cylinder does not transmit the signal to the electronic lock; on the contrary, if the sensor detects the moving rod, the cylinder transmits a signal to the power supply of the wire drawing machine, the wire drawing machine cannot be started, the machine cannot be started, and potential safety hazards can be well eradicated.
The cylinder is located the outside of protection casing and wire drawing machine hinged end.
On the motion path of the movable rod, a guide seat 6 is fixedly arranged on the shell of the wire drawing machine, a through hole is formed in the guide seat, and the movable rod penetrates through the through hole. The guide holder plays the supporting role in its guide effect of carriage release lever, avoids long-time after using because the carriage release lever stretches out and leads to the focus skew, damages the cylinder, improves cylinder life.
The sensor is a proximity switch fixedly mounted on the wire drawing machine shell, and when the moving rod is located at the working position, the proximity switch and the moving rod are matched at intervals, and the interval is smaller than the detection distance of the proximity switch. The sensor can be fixed at any position of the shell of the wire drawing machine, and can also be fixed by a support independently, so that the direct fixed mounting is more suitable on the shell of the wire drawing machine, the cost is low, and the mounting is convenient.
The wire drawing machine shell is further provided with a threaded hole, the threaded hole is located on the axial outer side of the moving rod, and a limiting adjusting screw is installed in the threaded hole.
The wire drawing machine is characterized in that a mounting block 7 is fixed on the shell of the wire drawing machine, a through hole is formed in the mounting block, a nut 8 is welded and fixed on the mounting block, the nut and the through hole are coaxially arranged, and a limiting adjusting screw 9 is in threaded connection with the nut.
When the protective cover is opened and turned outwards, the limiting adjusting screw supports the protective cover, protects the cylinder and prevents the protective cover from being directly pressed on the cylinder.
Wherein, to the utility model provides an articulated, both can adopt the loose-leaf class articulated, also can adopt the Y type to connect the class articulated, articulated department has more than two usually, and spacing adjusting screw also should have two at least, improve the holistic security of equipment.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The safety locking device for the protective cover of the wire drawing machine is characterized by comprising a wire drawing machine shell and the protective cover arranged on the wire drawing machine shell, wherein one end of the protective cover is hinged with the wire drawing machine shell, the other end of the protective cover is fixedly connected with the wire drawing machine shell through an electronic lock, a cylinder is fixedly arranged on the wire drawing machine shell, a piston rod of the cylinder is connected with a moving rod, a working position and a non-working position are arranged on a path of the moving rod, which is driven by the cylinder to move,
in the initial state, the movable rod is positioned at the non-working position,
in the working state, the air cylinder drives the movable rod to move to the working position,
also comprises a sensor for detecting whether the moving rod is positioned at the working position,
the sensor is electrically connected with the power supply of the wire drawing machine.
2. The safety locking device for the protective cover of the wire drawing machine according to claim 1, wherein the air cylinder is positioned outside the hinged end of the protective cover and the wire drawing machine.
3. The safety locking device for the protective cover of a wire drawing machine according to claim 1, wherein a guide seat is fixedly mounted on the wire drawing machine housing on the moving path of the moving rod, the guide seat having a through hole, and the moving rod passing through the through hole.
4. The safety locking device for a protective cover of a wire drawing machine according to claim 1, wherein the sensor is a proximity switch fixedly mounted on the wire drawing machine housing, and the proximity switch and the moving rod are in spaced engagement and spaced less than a detection distance of the proximity switch when the moving rod is in the working position.
5. The safety locking device for the protective cover of the wire drawing machine as claimed in claim 1, wherein the wire drawing machine housing is further provided with a threaded hole, the threaded hole is located on the axial outer side of the moving rod, and a limit adjusting screw is installed in the threaded hole.
6. The safety locking device for the protective cover of the wire drawing machine as claimed in claim 5, wherein a mounting block is fixed on the wire drawing machine shell, a through hole is formed in the mounting block, a nut is welded and fixed on the mounting block, the nut and the through hole are coaxially arranged, and a limiting adjusting screw is in threaded connection with the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023019833.2U CN214556323U (en) | 2020-12-15 | 2020-12-15 | Safety locking device for protective cover of wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023019833.2U CN214556323U (en) | 2020-12-15 | 2020-12-15 | Safety locking device for protective cover of wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214556323U true CN214556323U (en) | 2021-11-02 |
Family
ID=78364700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023019833.2U Active CN214556323U (en) | 2020-12-15 | 2020-12-15 | Safety locking device for protective cover of wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214556323U (en) |
-
2020
- 2020-12-15 CN CN202023019833.2U patent/CN214556323U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214556323U (en) | Safety locking device for protective cover of wire drawing machine | |
| CN204281165U (en) | A kind of steel cable slot disengaging detecting device and span winch | |
| CN204108491U (en) | Wire electric spark line cutter anti-fracture of wire early warning plane structure in one | |
| CN210125912U (en) | Novel drilling machine with automatic protection device | |
| CN105598663A (en) | Automobile lower swing arm lining through hole pressing-in machine | |
| CN215370693U (en) | Hoist brake control device | |
| CN214538499U (en) | Anti-deformation detection device for special equipment inspection | |
| CN201681166U (en) | Material detecting device | |
| CN212988220U (en) | Novel chassis detection device | |
| CN203509778U (en) | Cutter breaking-off detection device | |
| CN210118434U (en) | Synchronous belt drive monitoring device | |
| CN203393406U (en) | Pneumatic probe device in flat knitting machine | |
| CN110668341A (en) | High hoist engine of security | |
| CN218603471U (en) | Proximity switch easy to assemble | |
| CN105071741A (en) | Apparatus with limit switches for controlling speed reducer and method thereof | |
| CN202928549U (en) | Automatic stator checkout equipment | |
| CN217706412U (en) | Device for detecting blockage of sixth wheel to seventh wheel of cigarette hard box packaging machine | |
| CN201183332Y (en) | Pneumatic braking device for press machine safety device | |
| CN203044545U (en) | Disorder wire brake mechanism for wire drawing machine | |
| CN219259353U (en) | Automatic rail clamping device of gantry crane | |
| CN214271220U (en) | Magnetic induction broken yarn alarm mechanism | |
| CN217921232U (en) | Safety limiting device for winch | |
| CN212872827U (en) | Direct current power supply detection equipment | |
| CN212075470U (en) | External cleaning chain breakage detection device for pressure-bearing belt conveyor | |
| CN220437769U (en) | Device for judging faults of periodic movement electric traction trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |