CN114325203A - Device for improving safety of test press - Google Patents
Device for improving safety of test press Download PDFInfo
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- CN114325203A CN114325203A CN202210034055.9A CN202210034055A CN114325203A CN 114325203 A CN114325203 A CN 114325203A CN 202210034055 A CN202210034055 A CN 202210034055A CN 114325203 A CN114325203 A CN 114325203A
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Abstract
The invention discloses a device for improving the safety of a test press, and relates to the technical field of safety devices. The device comprises an installation shell, wherein the top of the installation shell is provided with a convenient clamping mechanism, the convenient clamping mechanism is used for being connected with or separated from a test press, the outer side of the installation shell is provided with a detachable mechanism, and the detachable mechanism is used for conveniently overhauling and replacing later-stage parts. According to the device, the device is convenient to connect or separate with a test press through the structural design of the convenient clamping mechanism, the working efficiency is accelerated, the flexibility of the device is improved, the device can be more conveniently overhauled and replaced for later-stage parts through the structural design of the detachable mechanism, the use is facilitated, the angle of the light curtain can be conveniently corrected after the device is installed through the structural design of the angle accurate adjusting mechanism, the light emitting part and the light receiving part can be 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 the safety of a test press.
Background
When installation tool or operation, because often can forget to close earlier the electricity test machine and go the operation again, easy mistake stretches into the hand and leads to the crush injury, has the potential safety hazard, so often can install safety device on the test press, however, current safety device has following problem in the use:
1. the connection or separation with the test press is inconvenient;
2. the maintenance and replacement of parts in the device are inconvenient to carry out at the later stage;
3. the safety device is inconvenient to correct the transmitting and receiving angles of the light curtain after being installed;
4. it is inconvenient to fix and detach the light emitting element and the light receiving element.
Disclosure of Invention
The present invention is directed to a device for improving the safety of a press machine, so as to solve the above-mentioned problems in the prior art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a device for improving the safety of a test press, which comprises an installation shell, wherein the top of the installation shell is provided with a convenient clamping mechanism, the convenient clamping mechanism is used for being connected with or separated from the test press, the outer side of the installation shell is provided with a detachable mechanism, and the detachable mechanism is used for conveniently overhauling and replacing later-stage parts.
Further, convenient fixture includes riser, threaded rod, spliced pole, U type piece, supporting rod 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 supporting rod through the pin rotation, the department of buckling of supporting rod all is connected with the transfer line, two through the pin rotation with the spliced pole one end that the transfer line is close to each other all is connected with the pin rotation.
Further, a knob is fixed at one end of the threaded rod, and anti-skid grains are arranged outside 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 the both sides of fluorescence warning shell.
Further, detachable mechanism still includes light-passing board, 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 fixture block is kept away from the one end of fly leaf and has been seted up the inclined plane.
Further, the accurate adjustment mechanism of angle all includes numerical value contrast adjusting part, drive assembly and quick connect assembly, the bottom that the adjusting part was contrasted to the numerical value is equipped with drive assembly, one side of drive assembly is equipped with quick connect assembly, the numerical value contrasts the angle numerical value size that the adjusting part is used for the emission of accurate regulation light curtain and receives, drive assembly is used for contrasting the angular rotation that the adjusting part set up to appointed numerical value with the numerical value.
Further, the numerical value comparison 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 rotatably connected with the rotating rod through a bearing, the angle wheel disc is fixed to the top of the rotating rod, the pointer is fixed to the top of the angle wheel disc, the arc scale group corresponding to the pointer in position is arranged on the top of the installation shell, and the angle numerical value on the arc scale group ranges from minus 30 degrees to 30 degrees.
Further, the transmission assembly comprises a mounting groove, a supporting plate, a first gear, a second gear, a stand column, a rotating disc, a swing arm, a movable rod, a limiting rod and a fixing rod, the mounting groove is formed in the inner side of the mounting shell, the supporting plate is fixed on the inner side of the mounting groove, the first gear is fixed on the end, away from the angle wheel disc, of the rotating rod in a penetrating mode through the mounting groove, the second gear is connected to the outer side of the first gear in a meshed mode, the stand column is rotatably connected to the inner side of the second gear through a bearing, the rotating disc is fixed to the top of the second gear and is rotatably connected with the stand column through a bearing, the swing arm is fixed on the outer side of the rotating disc, the movable rod is rotatably connected to one end, away from the swing arm, of the swing arm through a pin, the limiting rod is rotatably connected to one end, away from the movable rod, of the limiting rod through a pin, the fixed rod is fixedly connected with the upright post.
Further, quick coupling assembling is including extending board, clamping fixed plate, spacing groove, V type centre gripping arm, square post, extension spring and L type antiskid ribbed tile, the one end of swing arm is fixed with the extension board, one side that the swing arm was kept away from to the extension board is fixed with the clamping fixed plate, the spacing groove has all been seted up at the both ends of clamping fixed plate, the inboard of spacing groove all is connected with V type centre gripping arm through the pin rotation, the inboard of spacing groove all is fixed with square post, one side of square post all is fixed with the extension spring, the extension spring all with V type centre gripping arm fixed connection, two the one end that V type centre gripping arm is close to each other all is fixed with L type antiskid ribbed tile, anti-skidding line has all been seted up to one side of L type antiskid ribbed tile.
Further, one of them the illuminator is installed to the inboard of mounting groove, illuminator and quick connect module fixed connection, wherein another the inboard of mounting groove still is fixed with signal controller, wherein another the photic ware is installed to the inboard of mounting groove, photic ware and quick connect module fixed connection, photic ware passes through wire and signal controller electric connection
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 a test press, the working efficiency is accelerated, and the flexibility of the device is improved.
2. Through the structural design of the detachable mechanism, the device can more conveniently overhaul and replace parts in the later period, and is favorable for use.
3. According to the invention, through the structural design of the angle precise adjusting mechanism, the device is convenient to correct the emitting and receiving angles of the light curtain after being installed, and is convenient to fix and disassemble the light emitting element and the light receiving element, so that the precision of the device is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of an apparatus for improving the safety of a test press according to the present invention;
FIG. 2 is a schematic view of a connection structure of a mounting case and a fluorescent warning case of the device for improving the safety of a testing press according to the present invention;
FIG. 3 is a schematic structural view of a mounting groove of an apparatus for improving the safety of a press according to the present invention;
FIG. 4 is an enlarged view of the apparatus for improving the safety of a test press of the present invention at A in FIG. 3;
FIG. 5 is a schematic sectional view of the mounting shell and the fluorescent warning shell of the device for improving the safety of the testing press machine according to the present invention;
FIG. 6 is a schematic view of the connection structure of the angle wheel, the pointer and the arc scale group of the device for improving the safety of the press machine according to the present invention;
FIG. 7 is a schematic view showing a connection structure of a second gear and a column of an apparatus for improving the safety of a press machine according to the present invention;
FIG. 8 is a schematic view showing a connection structure of a swing arm and an extension plate of an apparatus for improving safety of a press machine according to the present invention;
FIG. 9 is a schematic view of a connection structure of a V-shaped clamping arm and a limiting groove of the device for improving the safety of the press machine according to the present invention;
fig. 10 is a schematic view of a connection structure of a V-shaped clamping arm and an L-shaped anti-skid plate of the device for improving the safety of the test press according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. mounting a shell; 2. a vertical plate; 3. a threaded rod; 4. connecting columns; 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 card slot; 15. a rotating rod; 16. an angle wheel disc; 17. a pointer; 18. an arc scale group; 19. mounting grooves; 20. a support plate; 21. a first gear; 22. a second gear; 23. a column; 24. rotating the disc; 25. a swing arm; 26. a movable rod; 27. a limiting rod; 28. fixing the rod; 29. an extension plate; 30. clamping a fixing plate; 31. a limiting groove; 32. a V-shaped clamping arm; 33. a square column; 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 technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention is a device for improving the safety of a testing press machine, including a mounting shell 1, a convenient clamping mechanism is assembled on the top of the mounting shell 1, the convenient clamping mechanism is used for connecting with or separating from the testing press machine, a detachable mechanism is assembled on the outer side of the mounting shell 1, and the detachable mechanism is used for facilitating the maintenance and replacement of later-stage parts;
the convenient clamping mechanism comprises a vertical plate 2, a threaded rod 3, a connecting post 4, a U-shaped block 5, clamping rods 6 and transmission rods 7, wherein the vertical plate 2 is fixed at the top of the mounting shell 1, the threaded rod 3 is in threaded connection with the inner side of the vertical plate 2, one end of the threaded rod 3 penetrates through the vertical plate 2 and is rotatably connected with the connecting post 4 through a bearing, the U-shaped block 5 is fixed at each of two ends of one side of the vertical plate 2, the clamping rods 6 are rotatably connected with the inner side of the U-shaped block 5 through pins, the transmission rods 7 are rotatably connected at the bent parts of the clamping rods 6 through pins, one ends, close to each other, of the two transmission rods 7 are rotatably connected with the connecting post 4 through pins, the threaded rods 3 are reversely rotated through the knobs, so that the connecting post 4 rotatably connected with the threaded rod 3 pulls the two transmission rods 7, the transmission rods 7 pull the two clamping rods 6 to rotate along the pins on the inner side of the U-shaped block 5 until the two clamping rods 6 are separated from the test press bed, (ii) a
A knob is fixed at one end of the threaded rod 3, anti-skid grains are arranged outside the knob, and the anti-skid grains can increase the friction force when a user rotates the knob;
the detachable mechanism comprises a fluorescent warning shell 8 and a clamping groove and clamping groove 14, the fluorescent warning shell 8 is connected to the outer side of the mounting shell 1 in a sliding mode, the clamping groove and clamping groove 14 are formed in the two sides of the fluorescent warning shell 8, a detachable structure is formed between the fluorescent warning shell 8 and the mounting shell 1, and later-stage replacement of the fluorescent warning shell 8 or maintenance and replacement of parts in the mounting shell 1 are facilitated;
the detachable mechanism further comprises a light-transmitting plate 9, groove grooves 10, connecting spring connecting springs 11, a movable plate 12 and fixture block blocks 13, a plurality of groove grooves 10 are uniformly formed in the inner side of the mounting shell 1, the connecting spring connecting springs 11 are fixed to the inner sides of the groove grooves 10, the movable plate 12 is fixed to one end of each connecting spring 11, the fixture block blocks 13 are fixed to one end, away from the connecting spring connecting springs 11, of the movable plate 12, the fixture blocks 13 are arranged on one end, away from the movable plate 12, of each fixture block 13, an inclined surface is formed in one end, away from the movable plate 12, the fluorescent warning shell 8 can be sleeved on the mounting shell 1 from the bottom of the mounting shell 1, the fluorescent warning shell 8 can be moved upwards until the fluorescent warning shell 8 is clamped with the fixture block blocks 13, and the fluorescent warning shell 8 is connected with the mounting shell 1;
the angle precise adjusting mechanisms comprise numerical value comparison adjusting assemblies, transmission assemblies and quick connection assemblies, the transmission assemblies are assembled at the bottoms of the numerical value comparison adjusting assemblies, the quick connection assemblies are assembled on one sides of the transmission assemblies, the numerical value comparison adjusting assemblies are used for precisely adjusting the size of the angle numerical values transmitted and received by the light curtain, and the transmission assemblies are used for rotating the angles set by the numerical value comparison adjusting assemblies to the specified numerical values;
the numerical value comparison adjusting assembly comprises a rotating rod 15, an angle wheel disc 16, a pointer 17 and an arc-shaped scale group 18, the inner side of the installation shell 1 is rotatably 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-shaped scale group 18 corresponding to the pointer 17 is arranged at the top of the installation shell 1, the angle numerical value on the arc-shaped scale group 18 is-30 degrees to 30 degrees, the rotating amplitude of the two angle wheel discs 16 can be determined through a deviated angle, the angle wheel disc 16 is rotated after the determining, and finally the pointed end of the pointer 17 can point to the designated angle numerical value;
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 swing arm 25, a movable rod 26, a limiting rod 27 and a fixed rod 28, the mounting groove 19 is formed in the inner side of the mounting shell 1, the support plate 20 is fixed on the inner side of the mounting groove 19, the first gear 21 is fixed at one end, far away from the angle wheel disc 16, of the rotating rod 15 through the mounting groove 19, the second gear 22 is connected to the outer side of the first gear 21 in a meshed mode, the upright post 23 is connected to the inner side of the second gear 22 in a rotating mode through a bearing, the rotating disc 24 is fixed at the top of the second gear 22, the rotating disc 24 is rotatably connected with the upright post 23 through a bearing, the swing arm 25 is fixed on the outer side of the rotating disc 24, one end, far away from the rotating disc 24, of the swing arm 25 is rotatably connected with the movable rod 26 through a pin, one end, far away from the swing arm 25, of the limiting rod 27 is rotatably connected through a pin, one end, far away from the movable rod 26, of the limiting rod 27 is rotatably connected with a 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 when rotating, so that the second gear 22, the rotating disc 24 and the swinging arm 25 synchronously rotate, the movable rod 26 rotates along the pin when the swinging arm 25 rotates, and meanwhile, the limiting rod 27 can rotate along the pin connected with the fixed rod 28;
the quick connecting component 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 the extension plate 29 is fixed at one end of a swing arm 25, the clamping fixing plate 30 is fixed at one side, away from the swing arm 25, of the extension plate 29, the limiting grooves 31 are formed in two ends of the clamping fixing plate 30, the V-shaped clamping arm 32 is rotatably connected to the inner sides of the limiting grooves 31 through pins, the square column 33 is fixed to the inner sides of the limiting grooves 31, the tension spring 34 is fixed to one side of the square column 33, the tension spring 34 is fixedly connected with the V-shaped clamping arm 32, the L-shaped antiskid plates 35 are fixed to the ends, close to each other, of the two V-shaped clamping arms 32, the L-shaped antiskid plates 35 are provided with antiskid lines on one side of the L-shaped antiskid plates 35, when the illuminator 36 and the light receiver 38 need to be overhauled or replaced, the two L-shaped antiskid plates 35 can be separated towards the direction away from each other by force, meanwhile, the L-shaped antiskid plate 35 transmits external force to the V-shaped clamping arm 32, the V-shaped clamping arm 32 stretches the tension spring 34 to deform until the L-shaped antiskid plate 35 is separated from the light emitter 36 and the light receiver 38, and then the light emitter 36 and the light receiver 38 can be overhauled or replaced;
the inner side of one of the mounting grooves 19 is provided with a light emitter 36, the light emitter 36 is fixedly connected with the quick connection assembly, wherein the inner side of the other mounting groove 19 is further fixed with a signal controller 37, the inner side of the other mounting groove 19 is provided with a light receptor 38, the light receptor 38 is fixedly connected with the quick connecting component, the light receptor 38 is electrically connected with the signal controller 37 through a lead, when it is necessary to mount the light emitter 36 and the light receiver 38, the two L-shaped antiskid plates 35 can be separated in a direction away from each other, meanwhile, the L-shaped anti-skid plates 35 transmit external force to the V-shaped clamping arm 32, the V-shaped clamping arm 32 stretches the tension spring 34 to generate deformation and tension, then the light emitter 36 and the light receiver 38 are respectively arranged between the two L-shaped anti-skid plates 35, then the L-shaped anti-skid plate 35 is released, and the light emitter 36 and the light receiver 38 are clamped and fixed by the L-shaped anti-skid plate 35 through the pulling force generated by the tension spring 34.
One specific application of this embodiment is: the device is installed on a pressure testing bed, and the specific method is that firstly, a knob of one installation shell 1 rotates a threaded rod 3 in a forward direction, so that a connecting column 4 rotationally connected with the threaded rod 3 pulls two transmission rods 7, the transmission rods 7 pull two clamping rods 6 to rotate along pins on the inner side of a U-shaped block 5 until the two clamping rods 6 are clamped on the pressure testing bed, and the other installation shell 1 is also installed;
then, 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 lead, 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 deviation angle, the angle wheel discs 16 are determined to rotate, until the tip end of the pointer 17 points to a designated angle value, the angle wheel discs 16 rotate, simultaneously, 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, because the second gear 22 is fixedly connected with the rotating disc 24, the rotating disc 24 is rotatably connected with the upright post 23, the rotating disc 24 is fixedly connected with the oscillating arm 25, the second gear 22, the rotating disc 24 and the oscillating arm 25 rotate synchronously, and the movable rod 26 rotates along a pin when the oscillating arm 25 rotates, at the same time, 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 component are aligned;
when the light emitter 36 emits light, the light is emitted through the light transmission plate 9, the light receiver 38 can normally receive the light, when an operator installs a jig on the test press or operates the test press, if the hand crosses the light position, the light receiver 38 cannot normally receive the light, the signal is transmitted to the signal controller 37, the signal controller 37 transmits an instruction to a switch of the test press, and then the switch is turned off, and the test press stops operating;
finally, when needing to overhaul or change spare part to the inside of installation shell 1, the fixture block 13 of fluorescence warning shell 8 both sides is pressed to the accessible, and pressure transmits for fly leaf 12 through fixture block 13, and fly leaf 12 extrusion connecting spring 11 for connecting spring 11 contracts to the recess 10 in, contracts to the recess 10 until fixture block 13, and then with fluorescence warning shell 8 and installation shell 1 separation, can overhaul or change the spare part in the mounting groove 19 this moment.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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, the schematic representations of the terms used above 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.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments 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 utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides an improve device of test press safety, a serial communication port, includes two installation shells (1), the top of installation shell (1) all is equipped with convenient fixture, convenient fixture is used for being connected and separating with the test press, the outside of installation shell (1) all is equipped with detachable means, detachable means is used for the convenience to overhaul the change to later stage spare part, the inboard of installation shell (1) all is equipped with the accurate adjustment mechanism of angle, the accurate adjustment mechanism of angle is used for correcting the transmission of light curtain and the angle of receipt.
2. The apparatus for improving the safety of a test press according to claim 1, the convenient clamping mechanisms comprise vertical plates (2), threaded rods (3), connecting columns (4), U-shaped blocks (5), clamping rods (6) and transmission rods (7), a vertical plate (2) is fixed at the top of the mounting shell (1), a threaded rod (3) is connected with the inner side of the vertical plate (2) through threads, one end of the threaded rod (3) penetrates through the vertical plate (2) and is rotationally connected with a connecting column (4) through a bearing, u-shaped blocks (5) are fixed at two ends of one side of the vertical plate (2), clamping rods (6) are rotatably connected to the inner sides of the U-shaped blocks (5) through pins, the department of buckling of supporting rod (6) all is connected with transfer line (7), two through the pin rotation transfer line (7) the one end that is close to each other all is connected through the pin rotation with spliced pole (4).
3. The device for improving the safety of the test press machine as claimed in claim 2, wherein a knob is fixed at one end of the threaded rod (3), and anti-skid lines are arranged on the outside of the knob.
4. The device for improving the safety of the test press machine according to claim 1, wherein the detachable mechanisms each comprise a fluorescent warning shell (8) and a clamping groove (14), the fluorescent warning shell (8) is slidably connected to the outer side of the mounting shell (1), and the clamping grooves (14) are formed in both sides of the fluorescent warning shell (8).
5. The device for improving the safety of the test press according to claim 1, wherein the detachable mechanisms further comprise a light-transmitting plate (9), grooves (10), a connecting spring (11), a movable plate (12) and a clamping block (13), a plurality of grooves (10) are uniformly formed in the inner side of the mounting shell (1), the connecting spring (11) is fixed to the inner side of each groove (10), the movable plate (12) is fixed to one end of each connecting spring (11), the clamping block (13) is fixed to one end, away from the connecting spring (11), of each movable plate (12), and an inclined surface is formed in one end, away from the movable plate (12), of each clamping block (13).
6. The device for improving the safety of the test press according to claim 1, wherein the angle precise adjustment mechanisms each comprise a numerical value comparison adjustment assembly, a transmission assembly and a quick connection assembly, the bottom of the numerical value comparison adjustment assembly is provided with the transmission assembly, one side of the transmission assembly is provided with the quick connection assembly, the numerical value comparison adjustment assembly is used for precisely adjusting the angle numerical value of the emission and the reception of the light curtain, and the transmission assembly is used for rotating the angle set by the numerical value comparison adjustment assembly to a specified numerical value.
7. The device for improving the safety of the test press machine according to claim 6, wherein the numerical value comparison and adjustment assembly comprises a rotating rod (15), an angle wheel disc (16), a pointer (17) and an arc scale group (18), the rotating rod (15) is rotatably connected to the inner side of the mounting shell (1) through a bearing, the angle wheel disc (16) is fixed to the top of the rotating rod (15), the pointer (17) is fixed to the top of the angle wheel disc (16), the arc scale group (18) corresponding to the pointer (17) in position is arranged on the top of the mounting shell (1), and the angle value of the arc scale group (18) is-30 degrees.
8. The device for improving the safety of the test press machine according to claim 7, wherein the transmission assembly comprises a mounting groove (19), a support plate (20), a first gear (21), a second gear (22), a column (23), a rotating disc (24), a swing arm (25), a movable rod (26), a limiting rod (27) and a fixed rod (28), the mounting groove (19) is formed in the inner side of the mounting shell (1), the support plate (20) is fixed on the inner side of the mounting groove (19), the first gear (21) is fixed on one end, far away from the angle wheel disc (16), of the rotating rod (15) penetrating through the mounting groove (19), the second gear (22) is connected to the outer side of the first gear (21) in a meshing manner, the column (23) is rotatably connected to the inner side of the second gear (22) through a bearing, and the rotating disc (24) is fixed on the top of the second gear (22), the rolling disc (24) is connected with stand (23) through the bearing rotation, the outside of rolling disc (24) is fixed with swing arm (25), the one end of rolling disc (24) is kept away from in swing arm (25) is connected with movable rod (26) through the pin rotation, the one end that swing arm (25) were kept away from in movable rod (26) is connected with gag lever post (27) through the pin rotation, the one end that movable rod (26) were kept away from in gag lever post (27) is connected with dead lever (28) through the pin rotation, dead lever (28) and stand (23) fixed connection.
9. The device for improving the safety of the test press according to claim 8, wherein the quick connection component 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 anti-slip plate (35), the extension plate (29) is fixed at one end of the swing arm (25), the clamping fixing plate (30) is fixed at one side of the extension plate (29) far away from the swing arm (25), the limiting grooves (31) are respectively formed at two ends of the clamping fixing plate (30), the V-shaped clamping arm (32) is rotatably connected to the inner side of the limiting groove (31) through a pin, the square column (33) is fixed at the inner side of the limiting groove (31), the tension spring (34) is fixed at one side of the square column (33), and the tension spring (34) is fixedly connected with the V-shaped clamping arm (32), two the one end that V type centre gripping arm (32) are close to each other all is fixed with L type antiskid ribbed tile (35), anti-skidding line has all been seted up to one side of L type antiskid ribbed tile (35).
10. The device for improving the safety of the test press according to claim 8, wherein a light emitter (36) is installed 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 installed 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 |
Applications Claiming Priority (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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| Publication Number | Publication Date |
|---|---|
| CN114325203A true CN114325203A (en) | 2022-04-12 |
| CN114325203B CN114325203B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210034055.9A Active CN114325203B (en) | 2022-01-12 | 2022-01-12 | Device for improving safety of test press |
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| 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 |
| CN106870917B (en) * | 2017-03-17 | 2023-06-20 | 诺亘(上海)工业自动化有限公司 | Efficient safety light curtain of bending machine and bending machine control method |
| CN107044584B (en) * | 2017-03-17 | 2023-06-20 | 诺亘(上海)工业自动化有限公司 | Single-point light curtain protection device applied to bending machine and bending machine |
| 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 |
| CN112688127B (en) * | 2020-12-17 | 2022-07-26 | 海南电网有限责任公司澄迈供电局 | Power distribution automation communication terminal card grafting 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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2022
- 2022-01-12 CN CN202210034055.9A patent/CN114325203B/en active Active
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