CN114325203B - Device for improving safety of test press - Google Patents
Device for improving safety of test press Download PDFInfo
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- CN114325203B CN114325203B CN202210034055.9A CN202210034055A CN114325203B CN 114325203 B CN114325203 B CN 114325203B CN 202210034055 A CN202210034055 A CN 202210034055A CN 114325203 B CN114325203 B CN 114325203B
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Abstract
The invention discloses a device for improving safety of a test press, and relates to the technical field of safety devices. The invention comprises a mounting shell, wherein a convenient clamping mechanism is assembled at the top of the mounting shell and is used for being connected with or separated from a test press, a detachable mechanism is assembled at the outer side of the mounting shell and is used for facilitating overhaul and replacement of later-stage parts. The device is convenient to connect or separate with a test press through the structural design of the convenient clamping mechanism, so that the working efficiency is accelerated, the flexibility of the device is improved, the device can be more conveniently overhauled and replaced by the detachable mechanism through the structural design of the detachable mechanism, the device is beneficial to use, the device is convenient to correct the transmitting and receiving angles of a light curtain after being installed through the structural design of the angle accurate adjusting mechanism, the light emitting piece and the light receiving piece are conveniently fixed and detached, and the accuracy of the device is improved.
Description
Technical Field
The invention belongs to the technical field of safety devices, and particularly relates to a device for improving safety of a test press.
Background
When an electric test machine operation staff installs a jig or operates, the operator often forgets to close the electric test machine first and then operates the electric test machine, and the operator is easy to stretch hands into the electric test machine to cause crush injury, so that potential safety hazards exist, and therefore, the operator often installs a safety device on a test press, however, the following problems exist in the use process of the conventional safety device:
1. inconvenient to connect to or disconnect from the test press;
2. the overhaul and the replacement of parts in the device are inconvenient in the later period;
3. the safety device is inconvenient to correct the transmitting and receiving angles of the light curtain after being installed;
4. the light emitting member and the light receiving member are inconvenient to be fixed and detached.
Disclosure of Invention
The present invention is directed to a device for improving safety of a test press, so as to solve the above-mentioned problems.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a device for improving safety of a test press, which comprises a mounting shell, wherein a convenient clamping mechanism is arranged at the top of the mounting shell and is used for being connected with or separated from the test press, a detachable mechanism is arranged at the outer side of the mounting shell and is used for facilitating overhaul and replacement of later-stage parts.
Further, convenient fixture includes riser, threaded rod, spliced pole, U type piece, clamping lever and transfer line, the top of installation shell is fixed with the riser, the inboard threaded connection of riser has the threaded rod, the one end of threaded rod runs through the riser and rotates through the bearing and be connected with the spliced pole, the both ends of riser one side all are fixed with U type piece, the inboard of U type piece all is connected with the clamping lever through pin rotation, the department of buckling of clamping lever all is connected with the transfer line through pin rotation, two the one end that the transfer line is close to each other all is connected through pin rotation with the spliced pole.
Further, one end of the threaded rod is fixed with a knob, and anti-skid lines are formed in the outer portion of the knob.
Further, detachable mechanism includes fluorescence warning shell and draw-in groove, the outside sliding connection of installation shell has fluorescence warning shell, the draw-in groove has all been seted up to fluorescence warning shell's both sides.
Further, detachable mechanism still includes light-transmitting plate, recess, coupling spring, fly leaf and fixture block, a plurality of recesses have been seted up to the inboard equipartition of installation shell, the inboard of recess all is fixed with coupling spring, coupling spring's one end all is fixed with the fly leaf, the one end that coupling spring was kept away from to the fly leaf all is fixed with the fixture block, the inclined plane has been seted up to the one end that the fly leaf was kept away from to the fixture block.
Further, the accurate adjustment mechanism of angle all includes numerical control adjustment subassembly, drive assembly and quick connect module, the bottom of numerical control adjustment subassembly is equipped with drive assembly, one side of drive assembly is equipped with quick connect module, the numerical control adjustment subassembly is used for the transmission of accurate regulation light curtain and the angle numerical value size of receiving, drive assembly is used for the angle rotation that the numerical control adjustment subassembly set up to appointed numerical value.
Further, the numerical control adjusting assembly comprises a rotating rod, an angle wheel disc, a pointer and an arc scale group, the inner side of the installation shell is rotationally connected with the rotating rod through a bearing, the top of the rotating rod is fixedly provided with the angle wheel disc, the top of the angle wheel disc is fixedly provided with the pointer, the top of the installation shell is provided with the arc scale group corresponding to the pointer, and the numerical value of the angle on the arc scale group is-30 degrees to 30 degrees.
Further, drive assembly includes mounting groove, backup pad, first gear, second gear, stand, rolling disc, swing arm, movable rod, gag lever post and dead lever, the mounting groove has been seted up to the inboard of installation shell, the inboard of mounting groove is fixed with the backup pad, the one end that the angle rim plate was kept away from to the bull stick runs through the mounting groove and is fixed with first gear, the outside meshing of first gear is connected with the second gear, the inboard of second gear is connected with the stand through the bearing rotation, the top of second gear is fixed with the rolling disc, the rolling disc is connected with the stand through the bearing rotation, the outside of rolling disc is fixed with the swing arm, the one end that the rolling disc was kept away from to the swing arm is connected with the movable rod through the pin rotation, the one end that the swing arm was kept away from to the gag lever post is connected with the dead lever through the pin rotation, dead lever and stand fixed connection.
Further, the quick connecting assembly comprises an extension plate, a clamping fixing plate, a limiting groove, V-shaped clamping arms, square columns, tension springs and L-shaped antiskid plates, wherein the extension plate is fixed at one end of the swing arm, one side of the extension plate, which is far away from the swing arm, is fixedly provided with the clamping fixing plate, the two ends of the clamping fixing plate are respectively provided with the limiting groove, the inner sides of the limiting grooves are respectively connected with the V-shaped clamping arms through pin rotation, the square columns are respectively fixed at the inner sides of the limiting grooves, the tension springs are respectively fixed at one sides of the square columns, the tension springs are respectively fixedly connected with the V-shaped clamping arms, the two ends, which are mutually close to the V-shaped clamping arms, of the L-shaped antiskid plates are respectively provided with antiskid lines.
Further, a light emitter is installed on the inner side of one of the installation grooves, the light emitter is fixedly connected with the quick connection assembly, a signal controller is also fixed on the inner side of the other installation groove, a light receiver is installed on the inner side of the other installation groove, the light receiver is fixedly connected with the quick connection assembly, and the light receiver is electrically connected with the signal controller through a wire
The invention has the following beneficial effects:
1. according to the invention, through the structural design of the convenient clamping mechanism, the device is convenient to connect or separate with the test press, so that the working efficiency is accelerated, and the flexibility of the device is improved.
2. According to the invention, through the structural design of the detachable mechanism, the device can be more conveniently overhauled and replaced by later-stage parts, and is beneficial to use.
3. According to the invention, through the structural design of the angle precise adjusting mechanism, the device is convenient for correcting the angles of the light curtain emitted and received after being installed, and is convenient for fixing and detaching the light emitting piece and the light receiving piece, so that the accuracy of the device is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an apparatus for improving safety of a test press according to the present invention;
FIG. 2 is a schematic view showing a connection structure between a mounting case and a fluorescent warning case of a device for improving safety of a test press according to the present invention;
FIG. 3 is a schematic view showing the structure of a mounting groove of an apparatus for improving safety of a test press according to the present invention;
FIG. 4 is an enlarged schematic view of the device for improving safety of the test press according to the present invention at A in FIG. 3;
FIG. 5 is a schematic view of a cut-away construction of a mounting shell and a fluorescent warning shell of an apparatus for improving safety of a test press according to the present invention;
FIG. 6 is a schematic view showing the connection structure of an angle wheel, pointer and arc scale set of a device for improving safety of a test press according to the present invention;
FIG. 7 is a schematic view showing the connection structure of a second gear and a stand of a device for improving safety of a test press according to the present invention;
FIG. 8 is a schematic view showing the connection structure of the swing arm and the extension plate of the device for improving safety of the test press according to the present invention;
FIG. 9 is a schematic view showing a connection structure of a limit groove and a V-shaped clamping arm of a device for improving safety of a test press according to the present invention;
FIG. 10 is a schematic view showing the connection structure of the V-shaped clamping arm and the L-shaped cleat of the apparatus for improving safety of a test press according to the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a mounting shell; 2. a vertical plate; 3. a threaded rod; 4. a connecting column; 5. a U-shaped block; 6. a clamping rod; 7. a transmission rod; 8. a fluorescent warning shell; 9. a light-transmitting plate; 10. a groove; 11. a connecting spring; 12. a movable plate; 13. a clamping block; 14. a clamping groove; 15. a rotating rod; 16. an angle wheel disc; 17. a pointer; 18. an arc scale group; 19. a mounting groove; 20. a support plate; 21. a first gear; 22. a second gear; 23. a column; 24. a rotating disc; 25. a swing arm; 26. a movable rod; 27. a limit rod; 28. a fixed rod; 29. an extension plate; 30. clamping a fixing plate; 31. a limit groove; 32. a V-shaped clamping arm; 33. square columns; 34. a tension spring; 35. an L-shaped antiskid plate; 36. a light emitter; 37. a signal controller; 38. a light receiver.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the invention discloses a device for improving safety of a test press, which comprises a mounting shell 1, wherein a convenient clamping mechanism is arranged at the top of the mounting shell 1 and is used for being connected with or separated from the test press, a detachable mechanism is arranged at the outer side of the mounting shell 1 and is used for facilitating overhaul and replacement of later-stage parts;
the convenient clamping mechanism comprises a vertical plate 2, a threaded rod 3, a connecting column 4, U-shaped blocks 5, clamping rods 6 and transmission rods 7, wherein the vertical plate 2 is fixed at the top of a mounting shell 1, the threaded rod 3 is connected to the inner side of the vertical plate 2 in a threaded manner, one end of the threaded rod 3 penetrates through the vertical plate 2 and is rotationally connected with the connecting column 4 through a bearing, the U-shaped blocks 5 are respectively fixed at two ends of one side of the vertical plate 2, the clamping rods 6 are respectively connected to the inner sides of the U-shaped blocks 5 through pin rotation, the transmission rods 7 are respectively connected to the bending parts of the clamping rods 6 through pin rotation, one ends, close to each other, of the two transmission rods 7 are respectively connected with the connecting column 4 through pin rotation, the threaded rod 3 is reversely rotated through a knob, the two transmission rods 7 are pulled by the connection rods 4 rotationally connected with the threaded rod 3, and the transmission rods 7 are pulled by the two clamping rods 6 along the pin rotation of the inner sides of the U-shaped blocks 5 until the two clamping rods 6 are separated from a test press;
one end of the threaded rod 3 is fixed with a knob, the outside of the knob is provided with anti-skid lines, and the anti-skid lines can increase the friction force when a user rotates the knob;
the detachable mechanism comprises a fluorescent warning shell 8 and a clamping groove 14, the fluorescent warning shell 8 is slidably connected to the outer side of the installation shell 1, the clamping groove clamping grooves 14 are formed in two sides of the fluorescent warning shell 8, a detachable structure is formed between the fluorescent warning shell 8 and the installation shell 1, and the fluorescent warning shell 8 is convenient to replace in the later period or overhaul and replace parts in the installation shell 1;
the detachable mechanism also comprises a light-transmitting plate 9, a groove 10, a connecting spring 11, a movable plate 12 and a clamping block 13, wherein a plurality of groove grooves 10 are uniformly distributed on the inner side of the installation shell 1, the connecting spring connecting springs 11 are fixed on the inner sides of the groove grooves 10, the movable plate 12 is fixed on one end of the connecting spring connecting springs 11, the end of the movable plate 12 far away from the connecting spring 11 is fixedly provided with a clamping block 13, the end of the clamping block 13 far away from the movable plate 12 is provided with an inclined plane, the fluorescent warning shell 8 can be sleeved on the installation shell 1 from the bottom of the installation shell 1, and the fluorescent warning shell 8 moves upwards until the fluorescent warning shell 8 is clamped with the clamping block 13, so that the fluorescent warning shell 8 is connected with the installation shell 1;
the angle precise adjusting mechanism comprises a numerical control adjusting component, a transmission component and a quick connecting component, wherein the transmission component is assembled at the bottom of the numerical control adjusting component, the quick connecting component is assembled at one side of the transmission component, the numerical control adjusting component is used for precisely adjusting the magnitude of the angle numerical value of the emission and the receiving of the light curtain, and the transmission component is used for rotating the angle set by the numerical control adjusting component to a specified value;
the numerical control adjusting assembly comprises a rotating rod 15, an angle wheel disc 16, a pointer 17 and an arc scale group 18, wherein the inner side of the installation shell 1 is rotationally connected with the rotating rod 15 through a bearing, the angle wheel disc 16 is fixed at the top of the rotating rod 15, the pointer 17 is fixed at the top of the angle wheel disc 16, the arc scale group 18 corresponding to the position of the pointer 17 is arranged at the top of the installation shell 1, the angle numerical value on the arc scale group 18 is-30 degrees to 30 degrees, the rotation amplitude of the two angle wheel discs 16 can be determined through the deviated angle, the angle wheel disc 16 is rotated after the determination, and finally the pointed pointing of the pointed end of the pointer 17 to the appointed angle numerical value can be realized;
the transmission assembly comprises a mounting groove 19, a support plate 20, a first gear 21, a second gear 22, an upright post 23, a rotating disc 24, a swinging arm 25, a movable rod 26, a limiting rod 27 and a fixed rod 28, wherein the mounting groove 19 is formed in the inner side of the mounting shell 1, the support plate 20 is fixedly arranged in the inner side of the mounting groove 19, one end of a rotating rod 15 far away from an angle wheel disc 16 penetrates through the mounting groove 19 to be fixedly provided with the first gear 21, the outer side of the first gear 21 is in meshed connection with the second gear 22, the inner side of the second gear 22 is in rotational connection with the upright post 23 through a bearing, the top of the second gear 22 is fixedly provided with the rotating disc 24, the rotating disc 24 is in rotational connection with the upright post 23 through a bearing, the outer side of the rotating disc 24 is fixedly provided with the swinging arm 25, one end of the swinging arm 25 far away from the rotating disc 24 is in rotational connection with the movable rod 26 through a pin, one end of the movable rod 26 far away from the movable rod 25 is in rotational connection with the limiting rod 27 through a pin, one end of the movable rod 27 is in rotational connection with the fixed rod 28 through a pin, the fixed rod 28 is fixedly connected with the upright post 23, the rotating rod 15 drives the first gear 21 to rotate, and then the second gear 22 rotates along the rotating rod 24, the rotating shaft 24 and the swinging arm 25 and the movable rod 25 are simultaneously in rotational connection with the movable rod 25 along the fixed pin 25;
the quick connecting assembly comprises an extension plate 29, a clamping fixing plate 30, a limiting groove 31, a V-shaped clamping arm 32, square columns 33, tension springs 34 and L-shaped antiskid plates 35, wherein the extension plate 29 is fixed at one end of the swinging arm 25, the clamping fixing plate 30 is fixed at one side of the extension plate 29 far away from the swinging arm 25, the limiting grooves 31 are formed at two ends of the clamping fixing plate 30, the V-shaped clamping arm 32 is rotationally connected with the inner sides of the limiting grooves 31 through pins, the square columns 33 are fixed at the inner sides of the limiting grooves 31, tension springs 34 are fixed at one side of the square columns 33, the tension springs 34 are fixedly connected with the V-shaped clamping arm 32, the L-shaped antiskid plates 35 are fixed at one ends, close to each other, of the two V-shaped clamping arms 32 are provided with anti-skidding lines, when a light emitter 36 and a light receiver 38 need to be overhauled or replaced, the two L-shaped antiskid plates 35 can be separated towards the direction far away from each other, meanwhile, the L-shaped antiskid plates 35 transmit the V-shaped clamping arm 32 to be stretched and deformed by the tension springs 34 until the L-shaped clamping arm 35 and the light emitter 36 and the light receiver 38 are separated from each other or replaced by the light receiver 38;
the light emitter 36 is installed on the inner side of one mounting groove 19, the light emitter 36 is fixedly connected with the quick connecting component, the signal controller 37 is also fixed on the inner side of the other mounting groove 19, the light receiver 38 is installed on the inner side of the other mounting groove 19, the light receiver 38 is fixedly connected with the quick connecting component, the light receiver 38 is electrically connected with the signal controller 37 through a wire, when the light emitter 36 and the light receiver 38 are required to be installed, the two L-shaped antiskid plates 35 can be separated towards the direction away from each other, meanwhile, the L-shaped antiskid plates 35 transmit external force to the V-shaped clamping arms 32, the V-shaped clamping arms 32 stretch the tension springs 34 to deform and generate tensile force, then the light emitter 36 and the light receiver 38 are respectively placed between the two L-shaped antiskid plates 35, then the L-shaped antiskid plates 35 are loosened, and the tensile force generated by the tension springs 34 clamps and fixes the light emitter 36 and the light receiver 38 through the L-shaped antiskid plates 35.
One specific application of this embodiment is: the device is arranged on a test press, and the specific method is that firstly, the threaded rod 3 is rotated forwards through a knob of one of the installation shells 1, so that a connecting column 4 rotationally connected with the threaded rod 3 pulls two transmission rods 7, and the transmission rods 7 pull two clamping rods 6 to rotate along a pin on the inner side of the U-shaped block 5 until the two clamping rods 6 are clamped on the test press, and the other installation shell 1 is also installed;
secondly, the device is electrically connected with an external power supply, a signal controller 37 is electrically connected with a switch of a test press through a wire, then a light emitter 36 is started, the light emitter 36 emits light, if the light irradiation direction and the receiving direction of a light receiver 38 deviate, the rotating amplitude of the two angle wheel discs 16 can be determined through the deviating angle, the angle wheel discs 16 are rotated after the determination until the pointed end of a pointer 17 points to a specified angle value, the angle wheel discs 16 rotate, the rotating rod 15 drives the first gear 21 to rotate, the first gear 21 is meshed with the second gear 22 to rotate along the upright post 23, the second gear 22 is fixedly connected with the rotating disc 24, the rotating disc 24 is rotationally connected with the upright post 23, the rotating disc 24 is fixedly connected with the swinging arm 25, the second gear 22, the rotating disc 24 and the swinging arm 25 rotate synchronously, the movable rod 26 rotates along a pin when the swinging arm 25 rotates, and the limiting rod 27 rotates along the pin connected with the fixing rod 28, so that the light emitter 36 and the light receiver 38 clamped by the quick connecting assembly are aligned;
when the light emitter 36 emits light, the light is emitted out through the light-transmitting plate 9, the light receiver 38 can normally receive the light, when an operator installs a jig or operates on the test press, if the operator passes the hand over the light position, the light receiver 38 cannot normally receive the light, and the signal is transmitted to the signal controller 37, the signal controller 37 transmits an instruction to a switch of the test press, then the switch is closed, and the test press stops running;
finally, when the inside of the installation shell 1 needs to be overhauled or parts are replaced, the clamping blocks 13 on two sides of the fluorescent warning shell 8 are pressed, pressure is transmitted to the movable plate 12 through the clamping blocks 13, the movable plate 12 extrudes the connecting spring 11, the connecting spring 11 is contracted inwards towards the groove 10 until the clamping blocks 13 are contracted into the groove 10, the fluorescent warning shell 8 is separated from the installation shell 1, and at the moment, the parts in the installation groove 19 can be overhauled or replaced.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a device for improving test press safety, a serial communication port, including two installation shells (1), the top of installation shell (1) all is equipped with convenient fixture, convenient fixture is used for being connected and separates with the test press, the outside of installation shell (1) all is equipped with detachable mechanism, detachable mechanism is used for conveniently overhauling the change to later stage spare part, the inboard of installation shell (1) all is equipped with angle accurate adjustment mechanism, angle accurate adjustment mechanism is used for correcting the transmission and the angle of receiving of light curtain, angle accurate adjustment mechanism all includes numerical control adjustment subassembly, drive assembly and quick connect module, the bottom of numerical control adjustment subassembly is equipped with drive assembly, one side of drive assembly is equipped with quick connect module, the transmission of numerical control adjustment subassembly is used for the transmission of accurate regulation light curtain and the angular value size of receiving, drive assembly is used for rotating the angle that sets up to appointed numerical control adjustment subassembly, numerical control adjustment subassembly includes bull stick (15), angle (16), pointer (17) and pointer (17), the setting up through setting up arc top (16) of arc-shaped wheel disc (16) and arc-shaped housing (17), the angle value on the arc scale group (18) is-30 degrees ~30 degrees, drive assembly includes mounting groove (19), backup pad (20), first gear (21), second gear (22), stand (23), rolling disc (24), swinging arm (25), movable rod (26), gag lever post (27) and dead lever (28), mounting groove (19) have been seted up to the inboard of mounting shell (1), the inboard of mounting groove (19) is fixed with backup pad (20), the one end that angle rim plate (16) was kept away from to bull stick (15) runs through mounting groove (19) and is fixed with first gear (21), the outside meshing of first gear (21) is connected with second gear (22), the inboard of second gear (22) is connected with stand (23) through the bearing rotation, the top of second gear (22) is fixed with rolling disc (24), rolling disc (24) are connected with stand (23) rotation through the bearing, the outside of rolling disc (24) is fixed with swinging arm (25), swinging arm (25) are kept away from one end that swinging arm (26) are kept away from through swing pin (26) and are connected with movable pin (25) through the swing arm (26), one end of the limiting rod (27) far away from the movable rod (26) is rotatably connected with a fixed rod (28) through a pin, and the fixed rod (28) is fixedly connected with the upright post (23).
2. The device for improving safety of a test press machine according to claim 1, wherein the convenient clamping mechanisms comprise a vertical plate (2), a threaded rod (3), a connecting column (4), a U-shaped block (5), clamping rods (6) and a transmission rod (7), the top of the mounting shell (1) is fixedly provided with the vertical plate (2), the inner side of the vertical plate (2) is in threaded connection with the threaded rod (3), one end of the threaded rod (3) penetrates through the vertical plate (2) and is rotationally connected with the connecting column (4) through a bearing, two ends of one side of the vertical plate (2) are respectively fixedly provided with the U-shaped block (5), the inner sides of the U-shaped blocks (5) are respectively connected with the clamping rods (6) through pin rotation, bending positions of the clamping rods (6) are respectively connected with the transmission rods (7) through pin rotation, and one ends, close to each other, of the transmission rods (7) are respectively connected with the connecting column (4) through pin rotation.
3. Device for improving the safety of a test press according to claim 2, characterized in that one end of the threaded rod (3) is fixed with a knob, the outside of which is provided with anti-slip threads.
4. The device for improving safety of a test press according to claim 1, wherein the detachable mechanisms comprise fluorescent warning shells (8) and clamping grooves (14), the fluorescent warning shells (8) are connected to the outer sides of the mounting shells (1) in a sliding mode, and the clamping grooves (14) are formed in two sides of each fluorescent warning shell (8).
5. The device for improving safety of a test press machine according to claim 1, wherein the detachable mechanism further comprises a light-transmitting plate (9), grooves (10), connecting springs (11), a movable plate (12) and clamping blocks (13), the inner sides of the installation shells (1) are uniformly provided with the grooves (10), the inner sides of the grooves (10) are fixedly provided with the connecting springs (11), one ends of the connecting springs (11) are fixedly provided with the movable plate (12), one ends of the movable plate (12) far away from the connecting springs (11) are fixedly provided with the clamping blocks (13), and one ends of the clamping blocks (13) far away from the movable plate (12) are provided with inclined surfaces.
6. The device for improving safety of a test press machine according to claim 1, wherein the quick connection assembly comprises an extension plate (29), a clamping fixing plate (30), a limiting groove (31), a V-shaped clamping arm (32), a square column (33), a tension spring (34) and an L-shaped antiskid plate (35), wherein one end of the swing arm (25) is fixedly provided with the extension plate (29), one side of the extension plate (29) away from the swing arm (25) is fixedly provided with the clamping fixing plate (30), two ends of the clamping fixing plate (30) are respectively provided with the limiting groove (31), the inner sides of the limiting grooves (31) are respectively connected with the V-shaped clamping arm (32) through pin rotation, the inner sides of the limiting grooves (31) are respectively fixedly provided with the square column (33), one sides of the square column (33) are respectively fixedly provided with the tension springs (34), one ends, close to each other, of the two V-shaped clamping arms (32) are respectively fixedly provided with the L-shaped antiskid plate (35), and one sides of the L-shaped antiskid plates (35) are respectively provided with antiskid lines.
7. The device for improving safety of a test press according to claim 1, wherein a light emitter (36) is mounted on the inner side of one of the mounting grooves (19), the light emitter (36) is fixedly connected with the quick connection assembly, a signal controller (37) is further fixed on the inner side of the other mounting groove (19), a light receiver (38) is mounted on the inner side of the other mounting groove (19), the light receiver (38) is fixedly connected with the quick connection assembly, and the light receiver (38) is electrically connected with the signal controller (37) through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210034055.9A CN114325203B (en) | 2022-01-12 | 2022-01-12 | Device for improving safety of test press |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210034055.9A CN114325203B (en) | 2022-01-12 | 2022-01-12 | Device for improving safety of test press |
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| CN114325203A CN114325203A (en) | 2022-04-12 |
| CN114325203B true CN114325203B (en) | 2023-07-14 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1211307A (en) * | 1996-01-05 | 1999-03-17 | 托马斯·J·阿普尔亚德 | Optical safety device for mounting on a moving member |
| KR200383906Y1 (en) * | 2005-02-22 | 2005-05-10 | 김용직 | Safety device using laser for press machine |
| CN202805756U (en) * | 2012-09-24 | 2013-03-20 | 苏州普利森自动化设备有限公司 | Safe protection device for filter element semi-automatic edge bonding machine |
| KR20150020979A (en) * | 2013-08-19 | 2015-02-27 | 안협전자주식회사 | Laser-assisted bending machine protection device |
| CN106870917A (en) * | 2017-03-17 | 2017-06-20 | 上海葛世工业自动化有限公司 | Efficient bender safe light curtain and bender control method |
| CN107044584A (en) * | 2017-03-17 | 2017-08-15 | 上海葛世工业自动化有限公司 | Single-point light curtain protection device and bender applied to bender |
| CN206898140U (en) * | 2017-05-04 | 2018-01-19 | 宁波嘉天汽车管件有限公司 | Corrugated pipe forming machine |
| CN207179162U (en) * | 2017-08-24 | 2018-04-03 | 深圳市天益通光电有限公司 | A kind of safety guard of flexible PCB punch press |
| CN112688127A (en) * | 2020-12-17 | 2021-04-20 | 海南电网有限责任公司澄迈供电局 | Power distribution automation communication terminal card plug device |
| CN213616332U (en) * | 2020-11-19 | 2021-07-06 | 佛山立正不锈钢工业管有限公司 | Clamping device for producing heat exchange stainless steel coil |
| CN214952976U (en) * | 2021-06-02 | 2021-11-30 | 南京光启仪器设备有限公司 | Light emission angle adjusting mechanism for light refractive index testing equipment |
-
2022
- 2022-01-12 CN CN202210034055.9A patent/CN114325203B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1211307A (en) * | 1996-01-05 | 1999-03-17 | 托马斯·J·阿普尔亚德 | Optical safety device for mounting on a moving member |
| KR200383906Y1 (en) * | 2005-02-22 | 2005-05-10 | 김용직 | Safety device using laser for press machine |
| CN202805756U (en) * | 2012-09-24 | 2013-03-20 | 苏州普利森自动化设备有限公司 | Safe protection device for filter element semi-automatic edge bonding machine |
| KR20150020979A (en) * | 2013-08-19 | 2015-02-27 | 안협전자주식회사 | Laser-assisted bending machine protection device |
| CN106870917A (en) * | 2017-03-17 | 2017-06-20 | 上海葛世工业自动化有限公司 | Efficient bender safe light curtain and bender control method |
| CN107044584A (en) * | 2017-03-17 | 2017-08-15 | 上海葛世工业自动化有限公司 | Single-point light curtain protection device and bender applied to bender |
| CN206898140U (en) * | 2017-05-04 | 2018-01-19 | 宁波嘉天汽车管件有限公司 | Corrugated pipe forming machine |
| CN207179162U (en) * | 2017-08-24 | 2018-04-03 | 深圳市天益通光电有限公司 | A kind of safety guard of flexible PCB punch press |
| CN213616332U (en) * | 2020-11-19 | 2021-07-06 | 佛山立正不锈钢工业管有限公司 | Clamping device for producing heat exchange stainless steel coil |
| CN112688127A (en) * | 2020-12-17 | 2021-04-20 | 海南电网有限责任公司澄迈供电局 | Power distribution automation communication terminal card plug device |
| CN214952976U (en) * | 2021-06-02 | 2021-11-30 | 南京光启仪器设备有限公司 | Light emission angle adjusting mechanism for light refractive index testing equipment |
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