CN113188887A - Sapphire surface hardness detection device is used in wrist-watch production with protection machanism - Google Patents
Sapphire surface hardness detection device is used in wrist-watch production with protection machanism Download PDFInfo
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- CN113188887A CN113188887A CN202110418343.XA CN202110418343A CN113188887A CN 113188887 A CN113188887 A CN 113188887A CN 202110418343 A CN202110418343 A CN 202110418343A CN 113188887 A CN113188887 A CN 113188887A
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- 238000001514 detection method Methods 0.000 title claims abstract description 70
- 229910052594 sapphire Inorganic materials 0.000 title claims abstract description 60
- 239000010980 sapphire Substances 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000008093 supporting effect Effects 0.000 claims abstract description 35
- 230000000903 blocking effect Effects 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract description 6
- 239000012634 fragment Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a sapphire surface hardness detection device with a protection mechanism for watch production, which belongs to the technical field of watch production and comprises a workbench, a detection device and a detection cone, wherein a supporting plate is fixedly arranged on the outer wall of the top of the workbench, the supporting plate is positioned in an inner cavity of the detection device, a blocking device is arranged on the outer wall of the top of the supporting plate, sapphire is blocked in the device through an installation frame and an elastic plate of the blocking device, so that the sapphire cannot splash all around when being crushed under pressure, the safety during detection is improved, and broken sapphire fragments are gathered between the supporting plate and the detection cone due to the blocking of the blocking device to achieve a separated effect, so that the sapphire is prevented from splashing all around due to extrusion crushing, no check blocking object exists between the detection cone and the supporting plate, the probability that the detection cone smashes on the supporting plate is reduced, and the detection cone, the sapphire is prevented from being crushed, The support plate is integrally protected with the device.
Description
Technical Field
The invention relates to the technical field of watch production, in particular to a sapphire surface hardness detection device with a protection mechanism for watch production.
Background
In the process of producing a part of watches, sapphire is required to be used for decoration, in order to ensure the requirement of sapphire composite production, the sapphire is required to be sampled and used for detecting the hardness of the sapphire surface, the method for detecting the sapphire is mentioned in the publication of a watch sapphire surface hardness detection device with application number CN202020053450.8, however, in the detection process, if the detected sapphire hardness is poor, the sapphire can be broken under the pressure of a detection cone, the broken sapphire can splash to the periphery due to pressure extrusion, the damage to surrounding equipment and workers is easy to cause, potential safety hazards exist, the workers are required to collect, the workload is increased, and when the sapphire is broken to the periphery, no obstacle exists between the detection cone and a workbench, the detection cone easily collides with the workbench under the action of a spring, the detection cone, the workbench and the detection device are damaged integrally easily, the service life of equipment is influenced, and therefore the sapphire surface hardness detection device with the protection mechanism for watch production is provided.
Disclosure of Invention
The invention aims to provide a sapphire surface hardness detection device with a protection mechanism for watch production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a sapphire surface hardness detection device is used in wrist-watch production with protection machanism, includes workstation, detection device and detection awl, detection device fixed mounting is on the top outer wall of workstation, it installs on detection device's top inner wall to detect the awl, workstation top outer wall fixed mounting has the backup pad, and the backup pad is arranged in detection device's inner chamber, and backup pad top outer wall is provided with blocking device.
Preferably, the blocking device comprises two groups of supporting blocks connected with the outer wall of the top of the supporting plate, threaded rods are screwed on the outer wall of one side, far away from each other, of each of the two groups of supporting blocks, one ends, close to each other, of the two groups of threaded rods penetrate through the supporting blocks and are fixedly connected with the mounting frame, the cross section of the mounting frame is semicircular, grooves are formed in the outer wall of one side, close to each other, of the two groups of mounting frames, the cross sections of the grooves are arc-shaped, an elastic plate is arranged in an inner cavity of the grooves, the cross section of the elastic plate is arc-shaped, the central outer walls of the upper side and the lower side of the elastic plate are respectively in sliding connection with the inner walls of the upper side and the lower side of the grooves, mounting blocks are fixedly mounted at the front end and the rear end of the elastic plate, a connecting block is fixedly mounted on the right side of the mounting block, a connecting groove is formed in the left side of the mounting block, and the connecting block is inserted into the inner cavity of the connecting groove, two sets of the equal fixed mounting of one side outer wall that the connecting block was kept away from each other has the dog, and the mounting groove has all been seted up to one side inner wall that two sets of spread grooves are relative, and mounting groove inner chamber slidable mounting has the stopper, be provided with the promotion spring between stopper and the mounting groove inner chamber, the stopper is located elastic limiting block, and the stopper all is the arc with the cross section of dog, and one side outer wall that the stopper kept away from the promotion spring is laminated with the dog outer wall mutually.
Preferably, the outer wall of one side of the right side, which is far away from each other, of the two sets of mounting blocks is screwed with a supporting screw rod, one end of the supporting screw rod, which is close to the mounting blocks, extends into the inner cavity of the mounting groove and is rotatably connected with the moving block, one outer wall of one side of the moving block, which is close to the limiting block, is fixedly connected with one end of the pushing spring, which is far away from the limiting block, the outer wall of one side of the two sets of moving blocks, which is far away from each other, is fixedly provided with an indicating rod, and one end of the indicating rod, which is far away from the moving block, extends to the outer side of the mounting block.
Preferably, the elastic plate comprises two groups of partition plates, two groups of partition plates are fixedly connected with the outer walls of the front and rear side mounting blocks respectively at the ends far away from each other, and the outer walls of the partition plates are slidably mounted with plate bodies.
Preferably, the mounting frame includes the lower plate body, lower plate body top outer wall is provided with the mounting panel, mounting panel top outer wall is provided with the plate body, the equal fixed mounting of both sides outer wall has the connecting rod around the lower plate body top, the connecting rod top runs through mounting panel and upper plate body in proper order, the storage tank has been seted up to the connecting rod outer wall, and storage tank inner chamber slidable mounting has the fixed block, and fixed mounting has a coupling spring between fixed block and the storage tank, and fixed block bottom outer wall and the laminating of upper plate body top outer wall mutually.
Preferably, the threaded rod is including the threaded rod body that runs through the supporting shoe, the one end that the threaded rod body is close to the installing frame is rotated and is installed the push rod, the one end that the threaded rod body was kept away from to the push rod has seted up the mounting hole, the sliding plug-in of mounting hole inner chamber has the movable rod, the one end and the installing frame outer wall fixed connection that the push rod was kept away from to the movable rod, push rod rear side outer wall fixed mounting has the regulating box, the regulating box passes through the through-hole intercommunication with the mounting hole, regulating box inner chamber slidable mounting has the piston board, the regulating box inner chamber is provided with the gasbag, and the laminating of gasbag front side outer wall and piston board rear side outer wall, the opening has been seted up to regulating box rear side outer wall.
Preferably, the adjusting box inner chamber slidable mounting has the clamp plate, clamp plate front side outer wall and gasbag rear side outer wall laminate mutually, adjusting box rear side outer wall spiro union has adjusting screw, the adjusting screw front end extends to in the inner chamber of adjusting box and is connected with clamp plate rear side outer wall rotation.
Compared with the prior art, the invention has the beneficial effects that:
1. in the device, the sapphire is blocked by the mounting frame and the elastic plate of the blocking device, so that the sapphire cannot splash all around when being crushed under pressure, the safety during detection is improved, and due to the blocking of the blocking device, the crushed sapphire fragments are gathered between the supporting plate and the detection cone, a separation effect is achieved, the sapphire is prevented from splashing all around due to extrusion crushing, no check blocking object exists between the detection cone and the supporting plate, the probability that the detection cone smashes onto the supporting plate is reduced, and the detection cone, the supporting plate and the device are integrally protected;
2. the supporting screw rod is rotated to enable the moving block to move in the inner cavity of the mounting groove, the degree of compression of the pushing spring is changed, the pressure of the limiting block in contact with the stop block is changed, the friction force of the limiting block in contact with the stop block is changed, therefore, the force required when the mounting block is disconnected can be adjusted, and the accuracy of sapphire detection cannot be influenced by the blocking device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the blocking device of the present invention;
FIG. 3 is an enlarged view of the structure at B of the present invention;
FIG. 4 is an enlarged view of the structure at A of the present invention;
FIG. 5 is a schematic cross-sectional view of the mounting frame of the present invention;
FIG. 6 is a schematic diagram of the structure of the elastic plate according to the present invention.
In the figure: 1. a work table; 2. a detection device; 3. detecting a cone; 4. a support plate; 5. a blocking device; 51. installing a frame; 5101. a lower plate body; 5102. mounting a plate; 5103. an upper plate body; 5104. a connecting rod; 52. an elastic plate; 521. a plate body; 522. dividing the plates; 53. mounting blocks; 54. a threaded rod; 541. a threaded rod body; 542. a push rod; 543. a movable rod; 544. mounting holes; 545. an adjusting box; 546. a piston plate; 547. an air bag; 548. pressing a plate; 549. adjusting the screw rod; 55. connecting blocks; 56. a stopper; 57. connecting grooves; 58. a limiting block; 59. an indication lever; 510. a moving block; 511. and supporting the screw rod.
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.
The invention provides a technical scheme that: a sapphire surface hardness detection device with a protection mechanism for watch production refers to fig. 1, and comprises a workbench 1, a detection device 2 and a detection cone 3;
referring to fig. 1, a detection device 2 is fixedly installed on the outer wall of the top of a workbench 1, a detection cone 3 is installed on the inner wall of the top of the detection device 2, the detection device 2 comprises a rack, a detection device main body and a telescopic rod, the detection cone 3 is installed in the inner cavity of the telescopic rod and is connected with a spring, the detection device 2 has the same function as a detection device used in a watch sapphire surface hardness detection device published document with application number CN202020053450.8 and has the same structure as the published document, a support plate 4 is fixedly installed on the outer wall of the top of the workbench 1, the support plate 4 is located in the inner cavity of the detection device 2, a blocking device 5 is arranged on the outer wall of the top of the support plate 4, detected sapphire is placed above the support plate 4, and the detection cone 3 moves downwards to apply pressure to the sapphire so as to detect the strength of the sapphire;
referring to fig. 1 and 2, the blocking device 5 includes two sets of support blocks connected to the top outer wall of the support plate 4, threaded rods 54 are screwed on the outer walls of the two sets of support blocks at the sides far away from each other, the ends of the two sets of threaded rods 54 close to each other penetrate through the support blocks and are fixedly connected to the mounting frame 51, the bottom wall of the mounting frame 51 is attached to the top wall of the support plate 4, the cross section of the mounting frame 51 is semicircular, the outer walls of the two sets of mounting frames 51 close to each other are provided with slots, the cross sections of the slots are arc-shaped, an elastic plate 52 is arranged in the inner cavity of the slot, the elastic plate 52 is made of rubber and has certain elasticity, the cross section of the elastic plate 52 is arc-shaped, the outer walls of the upper and lower sides of the elastic plate 52 are respectively slidably connected to the inner walls of the upper and lower sides of the slot, mounting blocks 53 are fixedly mounted at the front and rear ends of the elastic plate 52, and connecting blocks 55 are fixedly mounted on the outer walls of the right side of the mounting block 53 at the left side, the outer wall of the left side of the right side mounting block 53 is provided with a connecting groove 57, the connecting blocks 55 are inserted into the inner cavity of the connecting groove 57, the outer wall of one side, away from each other, of each of the two groups of connecting blocks 55 is fixedly provided with a stop block 56, the inner wall of one side, opposite to the two groups of connecting grooves 57, is provided with a mounting groove, the inner cavity of the mounting groove is slidably provided with a stop block 58, a pushing spring is arranged between the stop block 58 and the inner cavity of the mounting groove, the stop block 58 is positioned on an elastic stop block, the stop block 58 is made of rubber and can shrink in a small range, the cross sections of the stop block 58 and the stop block 56 are both arc-shaped, the outer wall of one side, away from the pushing spring, of the stop block 58 is attached to the outer wall of the stop block 56, when sapphire is detected, the sapphire is placed on the elastic plate 52 between the two groups of mounting frames 51, the detection cone 3 is used for detecting the sapphire, when the sapphire is crushed, fragments of sapphire is crushed fragments can splash around, the sapphire crushing and splashing probability is reduced through the blocking of the mounting frame 51 and the elastic plate 52, the safety of sapphire detection is improved, the detected sapphire is fixed and limited, the sapphire cannot automatically move in the detection process, when the sapphire is crushed due to extrusion, fragments can move outwards and can extrude the elastic plate 52, the elastic plate 52 is subjected to thrust, when the thrust is greater than the friction force of the contact of the stop block 56 and the limiting block 58, the connecting block 55 can move out of the inner cavity of the connecting groove 57, the connection of the mounting blocks 53 on the left side and the right side is disconnected, the supporting effect of the elastic plate 52 on the sapphire disappears, the elastic plate 52 can move into the groove of the mounting frame 51 when being extruded by the sapphire, the elastic plate 52 does not influence the crushing and outwards moving of the sapphire, the blocking device 5 is prevented from influencing the sapphire detection accuracy, and simultaneously, due to the blocking of the mounting frame 51 and the elastic plate 52, the amplitude of outward movement of the broken sapphire is not too large, the broken sapphire is gathered between the supporting plate 4 and the detection cone 3, a separation effect is achieved, the sapphire is prevented from splashing around due to extrusion and breaking, and the situation that no check blocking object exists between the detection cone 3 and the supporting plate 4, the detection cone 3 is easy to hit the supporting plate 4, and the detection cone 3, the supporting plate 4 and the whole device are easy to damage is avoided;
referring to fig. 2 and 3, the outer walls of the two sets of mounting blocks 53 on the right side far away from each other are respectively screwed with a supporting screw 511, one end of the supporting screw 511 close to the mounting block 53 extends into the inner cavity of the mounting groove and is rotatably connected with the moving block 510, the outer wall of the moving block 510 close to the limiting block 58 is fixedly connected with one end of the pushing spring far away from the limiting block 58, the outer walls of the two sets of moving blocks 510 far away from each other are respectively fixedly provided with an indicating rod 59, the indicating rod 59 is only a rod, the position of the moving block 510 is determined by the length of the rod at the outer side of the mounting block 53, the positions adjusted by the two sets of moving blocks 510 are ensured to be consistent, one end of the indicating rod 59 far away from the moving block 510 extends to the outer side of the mounting block 53, the supporting screw 511 is rotated to move the moving block 510 in the inner cavity of the mounting groove, the degree of compression of the pushing spring is changed, and the pressure of the limiting block 58 contacting with the stop block 56 is changed, the friction force of the contact between the limiting block 58 and the stop block 56 is changed, so that the force required when the mounting block 53 is disconnected can be adjusted, and the stopping device 5 is ensured not to influence the accuracy of sapphire detection;
referring to fig. 2 and 6, the elastic plate 52 includes two split plates 522, ends of the two split plates 522 away from each other are respectively fixedly connected to outer walls of the front and rear side mounting blocks 53, the plate body 521 is slidably mounted on an outer wall of the two split plates 522, and the split plates 522 and the plate body 521 are made of rubber, so that the split plates 522 can slide on the plate body 521, the length of the elastic plate 52 is increased, the elastic plate 52 does not affect the breakage and dispersion of sapphire, the sapphire is not hindered by the blocking device 5 when being stressed and is to be broken, and the accuracy of sapphire detection is ensured;
referring to fig. 5, the mounting frame 51 includes a lower plate 5101, a mounting plate 5102 is disposed on the outer wall of the top of the lower plate 5101, an upper plate 5103 is disposed on the outer wall of the top of the mounting plate 5102, connecting rods 5104 are fixedly mounted on the outer walls of the front and rear sides of the top of the lower plate 5101, the top ends of the connecting rods 5104 sequentially penetrate through the mounting plate 5102 and the upper plate 5103, a storage groove is formed in the outer wall of the connecting rods 5104, a fixing block is slidably arranged in the inner cavity of the storage groove, a connecting spring is fixedly arranged between the fixing block and the storage groove, and the outer wall of the bottom of the fixing block is attached to the outer wall of the top of the upper plate body 5103, the fixing block is pushed into the inner cavity of the storage groove, the fixed block is not in contact with the upper plate body 5103, the connection of the connecting rod 5104 with the lower plate body 5101, the mounting plate 5102 and the upper plate body 5103 is disconnected, therefore, the mounting frame 51 can be disassembled into the lower plate body 5101, the mounting plate 5102 and the upper plate body 5103, and the elastic plate 52 in the mounting frame 51 can be replaced or cleaned;
referring to fig. 2, 4 and 5, the threaded rod 54 includes a threaded rod body 541 penetrating through the supporting block, one end of the threaded rod body 541 close to the mounting frame 51 is rotatably installed with a push rod 542, one end of the push rod 542 far from the threaded rod body 541 is opened with a mounting hole 544, an inner cavity of the mounting hole 544 is slidably inserted with a movable rod 543, one end of the movable rod 543 far from the push rod 542 is fixedly connected with an outer wall of the mounting frame 51, an adjusting box 545 is fixedly installed on an outer wall of a rear side of the push rod 542, the adjusting box 545 is communicated with the mounting hole 544 through a through hole, a piston plate 546 is slidably installed in the inner cavity of the adjusting box 545, an inner cavity of the adjusting box 545 is provided with an air bag 547, a front outer wall of the air bag 547 is attached to the outer wall of the rear side of the piston plate 546, an opening is opened on the outer wall 544 of the rear side of the adjusting box 545, the mounting hole is filled with air having a certain air pressure to support the movable rod 543 and the mounting frame 51, when the pressure is higher at the mounting frame 51, when the air pressure is higher than the air pressure of the air bag 547, the piston plate 546 will move towards the air bag 547, so that the air inside the installation hole 544 enters the adjusting box 545, the movable rod 543 can move towards the inner cavity of the installation hole 544, and the installation frame 51 moves outwards again;
referring to fig. 5, a pressing plate 548 is slidably mounted in an inner cavity of an adjusting box 545, an outer wall of a front side of the pressing plate 548 is attached to an outer wall of a rear side of an air bag 547, an adjusting screw 549 is screwed to the outer wall of the rear side of the adjusting box 545, a front end of the adjusting screw 549 extends into the inner cavity of the adjusting box 545 and is rotatably connected with the outer wall of the rear side of the pressing plate 548, and the adjusting screw 549 is rotated to move the pressing plate 548 back and forth, so that an extrusion amplitude of the pressing plate 548 on the air bag 547 is changed, a pressure provided by the air bag 547 on a piston plate 546 is changed, and conditions required for movement of a movable rod 543 are changed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a sapphire surface hardness detection device is used in wrist-watch production with protection machanism, includes workstation (1), detection device (2) and detection awl (3), its characterized in that: detection device (2) fixed mounting is on the top outer wall of workstation (1), detect awl (3) and install on the top inner wall of detection device (2), workstation (1) top outer wall fixed mounting has backup pad (4), and backup pad (4) are arranged in the inner chamber of detection device (2), and backup pad (4) top outer wall is provided with blocking device (5).
2. The sapphire surface hardness detection device with the protection mechanism for watch production of claim 1, wherein: the blocking device (5) comprises two groups of supporting blocks connected with the outer wall of the top of the supporting plate (4), threaded rods (54) are screwed on the outer wall of one side, away from each other, of the two groups of supporting blocks, one ends, close to each other, of the two groups of threaded rods (54) penetrate through the supporting blocks and are fixedly connected with the mounting frame (51), the cross section of the mounting frame (51) is semicircular, the outer wall of one side, close to each other, of the two groups of mounting frames (51) is provided with a groove, the cross section of the groove is arc-shaped, an elastic plate (52) is arranged in an inner cavity of the groove, the cross section of the elastic plate (52) is arc-shaped, the outer walls of the centers of the upper side and the lower side of the elastic plate (52) are respectively in sliding connection with the inner walls of the upper side and the lower side of the groove, mounting blocks (53) are fixedly mounted at the front end and the rear end of the elastic plate (52), and a connecting block (55) is fixedly mounted at the right side of the mounting block (53), connecting groove (57) have been seted up to installation piece (53) left side outer wall, connecting block (55) are inserted in the inner chamber of connecting groove (57), and are two sets of the equal fixed mounting of one side outer wall that connecting block (55) kept away from each other has dog (56), and the mounting groove has all been seted up to one side inner wall that two sets of connecting groove (57) are relative, and mounting groove inner chamber slidable mounting has stopper (58), be provided with between stopper (58) and the mounting groove inner chamber and promote the spring, stopper (58) are located the elasticity stopper, and the cross section of stopper (58) and dog (56) all is the arc, and one side outer wall that promotes the spring was kept away from in stopper (58) is laminated with dog (56) outer wall mutually.
3. The sapphire surface hardness detection device with the protection mechanism for watch production of claim 2, wherein: the outer wall of one side of the right side, far away from each other, of the two sets of mounting blocks (53) is respectively screwed with a supporting screw rod (511), one end, close to the mounting blocks (53), of the supporting screw rods (511) extends into an inner cavity of the mounting groove and is rotatably connected with the moving block (510), the outer wall of one side, close to the limiting block (58), of the moving block (510) is fixedly connected with one end, far away from the limiting block (58), of the pushing spring, the outer wall of one side, far away from each other, of the two sets of moving blocks (510) is respectively fixedly provided with an indicating rod (59), and one end, far away from the moving block (510), of the indicating rod (59) extends to the outer side of the mounting blocks (53).
4. The sapphire surface hardness detection device with the protection mechanism for watch production of claim 3, wherein: the elastic plate (52) comprises two groups of branch plates (522), one ends, far away from each other, of the two groups of branch plates (522) are fixedly connected with the outer walls of the front and rear side mounting blocks (53), and plate bodies (521) are arranged on the outer walls of the two groups of branch plates (522) in a sliding mode.
5. The sapphire surface hardness detection device with the protection mechanism for watch production of claim 2, wherein: the mounting frame (51) is including lower plate body (5101), plate body (5101) top outer wall is provided with mounting panel (5102) down, mounting panel (5102) top outer wall is provided with plate body (5103), the equal fixed mounting of both sides outer wall has connecting rod (5104) around plate body (5101) top down, mounting panel (5102) and last plate body (5103) are run through in proper order on connecting rod (5104) top, the storage tank has been seted up to connecting rod (5104) outer wall, and storage tank inner chamber slidable mounting has the fixed block, and fixed mounting has connecting spring between fixed block and the storage tank, and fixed block bottom outer wall and last plate body (5103) top outer wall laminate mutually.
6. The sapphire surface hardness detection device with the protection mechanism for watch production of claim 2, wherein: the threaded rod (54) comprises a threaded rod body (541) penetrating through the supporting block, one end of the threaded rod body (541) close to the mounting frame (51) is rotatably provided with a push rod (542), one end of the push rod (542) far away from the threaded rod body (541) is provided with a mounting hole (544), the inner cavity of the mounting hole (544) is inserted with a movable rod (543) in a sliding way, one end of the movable rod (543) far away from the push rod (542) is fixedly connected with the outer wall of the mounting frame (51), an adjusting box (545) is fixedly installed on the outer wall of the rear side of the push rod (542), the adjusting box (545) is communicated with the installation hole (544) through a through hole, a piston plate (546) is slidably arranged in the inner cavity of the adjusting box (545), an air bag (547) is arranged in the inner cavity of the adjusting box (545), the front outer wall of the air bag (547) is attached to the rear outer wall of the piston plate (546), and the rear outer wall of the adjusting box (545) is provided with an opening.
7. The sapphire surface hardness detection device with the protection mechanism for watch production of claim 6, wherein: the inner cavity of the adjusting box (545) is slidably provided with a pressing plate (548), the outer wall of the front side of the pressing plate (548) is attached to the outer wall of the rear side of the air bag (547), the outer wall of the rear side of the adjusting box (545) is screwed with an adjusting screw (549), and the front end of the adjusting screw (549) extends into the inner cavity of the adjusting box (545) and is connected with the outer wall of the rear side of the pressing plate (548) in a rotating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110418343.XA CN113188887B (en) | 2021-04-19 | 2021-04-19 | Sapphire surface hardness detection device is used in wrist-watch production with protection machanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110418343.XA CN113188887B (en) | 2021-04-19 | 2021-04-19 | Sapphire surface hardness detection device is used in wrist-watch production with protection machanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113188887A true CN113188887A (en) | 2021-07-30 |
| CN113188887B CN113188887B (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110418343.XA Active CN113188887B (en) | 2021-04-19 | 2021-04-19 | Sapphire surface hardness detection device is used in wrist-watch production with protection machanism |
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| CN (1) | CN113188887B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113933144A (en) * | 2021-10-22 | 2022-01-14 | 天长市富实安全防护用品有限公司 | Intensity detection device for safety helmet based on push-down type protection mechanism |
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| CN116660048A (en) * | 2023-07-21 | 2023-08-29 | 连云港腾越电子科技有限公司 | Compression resistance detection equipment for water meter production |
| CN116660048B (en) * | 2023-07-21 | 2023-10-10 | 连云港腾越电子科技有限公司 | Compression resistance detection equipment for water meter production |
| CN117491133A (en) * | 2023-11-06 | 2024-02-02 | 金华市丰硕化妆用品有限公司 | Pressure detection device for nail patch |
| CN117491133B (en) * | 2023-11-06 | 2024-04-05 | 金华市丰硕化妆用品有限公司 | Pressure detection device for nail patch |
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