CN113465720B - Object carrying mechanism for microscopic laser vibration meter and convenient for fixing object - Google Patents
Object carrying mechanism for microscopic laser vibration meter and convenient for fixing object Download PDFInfo
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- CN113465720B CN113465720B CN202110532207.3A CN202110532207A CN113465720B CN 113465720 B CN113465720 B CN 113465720B CN 202110532207 A CN202110532207 A CN 202110532207A CN 113465720 B CN113465720 B CN 113465720B
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
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Abstract
The invention discloses a carrying mechanism for a microscopic laser vibration meter, which is convenient for fixing objects, and consists of a shell, an objective table and an object clamp, wherein the objective table can be adjusted by adjusting a first screw rod to adjust different heights, a movable rod connected with the objective table is driven to rotate with a first gear through a rotating adjusting handle, the first gear rotates and simultaneously drives a second gear connected with a meshing mechanism to rotate, the second gear rotates and simultaneously drives a first screw rod connected with the first gear to rotate, the first screw rod is in threaded connection with a threaded hole formed in the objective table, so that the objective table can be driven to lift when the first screw rod rotates, the connectivity between the objective table and the shell can be increased through the cooperation between a sliding block and a first sliding groove and the cooperation between a sliding hole and a guide rod, the sliding property of the objective table in a lifting groove is improved, the height is convenient to adjust, and the clearest microscopic vision is kept through manually adjusting the height of the objective table when vibration measurement is performed.
Description
Technical Field
The invention relates to the technical field of a carrying mechanism of a microscopic laser vibration meter, in particular to a carrying mechanism which is used for the microscopic laser vibration meter and is convenient for fixing objects.
Background
The laser vibration measurement is closely related to the production and life of human beings, and is widely applied to the aspects of material flaw detection, fault diagnosis of a mechanical system, noise elimination, dynamic characteristic analysis of structural members, finite element calculation result verification of vibration and the like. The measuring technique method promotes the production life quality of human beings to develop towards better and more perfect, and along with the maturation and perfection of the laser vibration measuring technique, a measuring scheme with high precision, high efficiency and low cost is bound to be realized and brought to maturation.
However, when the microscopic vibration meter in the prior art verifies, the objective table cannot be adjusted, so that certain uncertainty is brought to a verification result, the working efficiency of the microscopic vibration meter is reduced, and meanwhile, the object is fixed by manually adjusting the clamp, so that time and labor are wasted.
Disclosure of Invention
The invention provides a carrying mechanism for a microscopic laser vibration meter, which is convenient for fixing objects and aims to solve the problems in the prior art.
In order to solve the problems, the invention adopts the following technical scheme:
a carrying mechanism for microscopic laser vibration meter is composed of casing, object stage and object clamp.
Wherein, the casing, the top of casing is provided with the apron, the lifting groove has been seted up to the inside of casing, the inside in the below middle part and the lifting groove of apron is provided with first screw rod vertically, one side of first screw rod is vertical to be provided with two sets of guide arms, one side of casing sets up adjusts the handle, and the casing of setting is favorable to forming the integrality of structure and can also play the effect of protection inner structure simultaneously, and the apron of setting is favorable to dismantling fast or installs the objective table, and the regulation of objective table can be through adjusting the regulation of adjusting first screw rod and carrying out different co-altitude.
The objective table is movably arranged in the lifting groove, and the objective table is matched with the two groups of guide rods and the first screw rod to adjust different heights in the lifting groove.
Wherein, article anchor clamps are fixed to be set up in the top of objective table, are convenient for fix the article on the objective table through the effect of article anchor clamps.
Wherein, the carrier assembly is arranged above the object clamp.
As a preferable scheme of the invention, a cavity is formed in the lower part of the shell, a movable rod is fixedly connected in an extending manner in the cavity at one side of the adjusting handle, the movable rod is transversely arranged in the middle of the cavity, a first gear is fixedly connected to the movable rod, a second gear is connected to one side of the first gear in a meshed manner, and the second gear is fixedly connected with the first screw.
As a preferable scheme of the invention, first sliding grooves are formed in the inner walls of the two sides of the shell, a bearing is arranged at the top end of the first screw rod, and the bearing is arranged in the inner wall of the cover plate.
As a preferable scheme of the invention, the two sides of the objective table are respectively provided with the sliding blocks, the sliding blocks are correspondingly and slidably connected with the first sliding grooves, one end of the objective table is correspondingly and fixedly connected with two groups of sleeves, the two groups of sleeves are respectively provided with sliding holes, the two groups of sliding holes are respectively and slidably connected with the two groups of guide rods, the middle part of the objective table is provided with the threaded holes, and the threaded holes are in threaded connection with the first screw rods.
As a preferable scheme of the invention, a driving motor is arranged on one side above the objective table, a gear box is arranged at one end of the driving motor, a key module is arranged at the other end of the gear box, an object clamp is arranged on one side of the gear box and above the objective table, the object clamp mainly comprises a bottom plate, two groups of second sliding grooves are correspondingly formed in two ends above the bottom plate, a fixing seat is arranged on one side above the bottom plate, and a second screw rod is inserted into the fixing seat.
As a preferable scheme of the invention, the upper parts of the two groups of second sliding grooves are connected with a movable clamping table in a sliding manner, one side of the movable clamping table is correspondingly provided with a fixed clamping table, the inner side walls of the movable clamping table and the fixed clamping table are respectively provided with a mounting groove, and gaskets are arranged in the mounting grooves.
As a preferable scheme of the invention, a third gear is arranged in the gear box, the third gear is fixedly connected with the output end of the driving motor, and a fourth gear is connected with one side of the third gear in a meshed manner.
As a preferable scheme of the invention, the fourth gear is fixedly connected with the second screw rod, and the second screw rod penetrates through the fixed seat and is in threaded connection with the movable clamping table.
As a preferable scheme of the invention, the object carrying assembly is arranged between the movable clamping table and the fixed clamping table, an object carrying slide is movably arranged above the object carrying assembly, an electric cylinder is arranged on one side of the object carrying assembly, an ejector rod is movably arranged at the output end of one side of the electric cylinder, which extends to the inside of the object carrying assembly, a first ejector block is fixedly connected to the other side of the ejector rod, a second ejector block is movably arranged above the first ejector block, a guide seat is arranged above the second ejector block, curved bars are movably arranged on two sides of the guide seat, wedge-shaped grooves are arranged at the top ends of the two groups of curved bars, and a compression spring is fixedly connected to the upper part of the guide seat.
As a preferable mode of the invention, a rubber layer is arranged on the outer surface of the wedge-shaped groove.
Compared with the prior art, the invention has the advantages that:
(1) The cover plate arranged in the invention is beneficial to quick disassembly or installation of the objective table, the first screw rod can be adjusted to adjust different heights by adjusting the adjusting handle, the movable rod connected with the first screw rod is driven to rotate with the first gear by rotating the adjusting handle, the second gear connected with the first screw rod in a meshed manner is driven to rotate while the first gear rotates, the second gear rotates while the first screw rod connected with the first gear is driven to rotate, and the first screw rod is in threaded connection with the threaded hole formed on the objective table, so that the objective table can be driven to lift when the first screw rod rotates, the connectivity between the objective table and the shell can be increased by the cooperation between the sliding block and the first sliding groove and the cooperation between the sliding hole and the guide rod, and meanwhile, the sliding property of the objective table in the lifting groove is improved, thereby being beneficial to light adjustment of the height.
(2) When the object is fixed, the object is driven by the driving motor, the arranged key module is electrically connected with the driving motor, and the key module also comprises a forward rotation key and a reverse rotation key to control the forward rotation and the reverse rotation of the driving motor. Including third gear and fourth gear in the gear box that sets up, two sets of gears can improve its life through the protection of gear box, can prevent simultaneously that two sets of gears from twisting user's hand in the motion, stop the potential safety hazard, driving motor drive third gear rotates, drive simultaneously and rotate with the fourth gear that the meshing is connected, it carries out the longitudinal upward removal to drive the removal clamp platform with threaded connection to rotate simultaneously, press forward key driving motor forward rotation and fix the article, press reverse key driving motor reverse loosening article and take out the article, the gasket that sets up in the mounting groove of fixation clamp platform and removal clamp platform is all fixed through the screw, thereby be favorable to the convenient dismantlement of gasket to change.
(3) According to the invention, the ejector rod is driven by the electric cylinder to push the first ejector block, the joint of the first ejector block and the second ejector block is in an inclined plane, the second ejector block is driven to lift, the second ejector block and the guide seat are arranged integrally, the guide seat moves, the two groups of curved rods are driven to expand and contract, the two groups of curved rods are matched with the inner walls of two sides of a glass slide during expansion, the connectivity between the two curved rods is enhanced through the arranged wedge-shaped grooves, and when the ejector rod is driven by the electric cylinder to reversely move, the guide seat is pushed to contract the curved rods due to the elastic action of the compression spring, so that the glass slides with different sizes can be replaced and disassembled conveniently.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the overall structure of the inside of the housing of the present invention;
FIG. 3 is a schematic view of the internal structure of the lifting groove of the invention;
FIG. 4 is a schematic perspective view of the stage of the present invention;
FIG. 5 is a schematic perspective view of an object holder according to the present invention;
FIG. 6 is a schematic diagram of a connection structure between a driving motor and an object clamp according to the present invention;
FIG. 7 is a schematic view of a connection structure between an object holder and a carrier assembly according to the present invention;
fig. 8 is a schematic view of the overall internal structure of the carrier assembly of the present invention.
The reference numerals in the figures illustrate:
1. a housing; 101. a cover plate; 102. a lifting groove; 103. an adjusting handle; 104. a cavity; 105. a first screw; 1051. a bearing; 106. a guide rod; 107. a movable rod; 108. a first gear; 109. a second gear; 110. a first chute; 2. an objective table; 201. a slide block; 202. a sleeve; 203. a slide hole; 204. a threaded hole; 3. a driving motor; 4. a gear box; 5. an article clamp; 501. a fixing seat; 502. A second screw; 503. moving the clamping table; 504. a fixed clamping table; 505. a mounting groove; 506. a gasket; 507. a screw; 508. a bottom plate; 509. a second chute; 6. a key module; 601. a forward key; 602. A reverse key; 7. a third gear; 8. a fourth gear; 9. a carrier assembly; 901. an electric cylinder; 902. a push rod; 903. a first top block; 904. a second top block; 905. a guide seat; 906. a curved bar; 9061. wedge-shaped grooves; 907. a compression spring; 10. a slide glass.
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. It is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
referring to fig. 1-6, an object carrying mechanism for a microscopic laser vibration meter, which is convenient for fixing objects, comprises a shell 1, an object stage 2 and an object clamp 5.
Wherein, casing 1's top is provided with apron 101, lifting groove 102 has been seted up to casing 1's inside, the below middle part of apron 101 and lifting groove 102's inside, vertical first screw rod 105 of being provided with, one side of first screw rod 105 is vertical to be provided with two sets of guide arms 106, one side of casing 1 sets up adjusts 103, casing 1 that sets up is favorable to forming structural integrality and can also play the effect of protection inner structure simultaneously, apron 101 that sets up is favorable to dismantling fast or installs objective table 2, objective table 2's regulation can be through adjusting the regulation of 103 regulation first screw rod 105 different height.
Wherein, objective table 2 activity sets up in lift groove 102, and objective table 2 realizes the adjustment of different height in lift groove 102 through the cooperation with two sets of guide arms 106 and first screw 105.
Wherein, the object clamp 5 is fixedly arranged above the object stage 2, and the object is conveniently fixed on the object stage 2 through the action of the object clamp 5.
Wherein the carrier assembly 9 is arranged above the object holder 5.
Specifically, a cavity 104 is formed in the lower portion of the shell 1, a movable rod 107 is fixedly connected to one side of the adjusting handle 103 extending into the cavity 104, the movable rod 107 is transversely arranged in the middle of the cavity 104, a first gear 108 is fixedly connected to the movable rod 107, a second gear 109 is connected to one side of the first gear 108 in a meshed mode, and the second gear 109 is fixedly connected with the first screw 105.
In a further embodiment, when the height of the object stage 2 is adjusted, the rotation adjusting handle 103 drives the movable rod 107 connected with the movable rod to rotate with the first gear 108, the first gear 108 rotates and drives the second gear 109 connected with the movable rod in a meshed manner to rotate, the second gear 109 rotates and drives the first screw 105 connected with the movable rod to rotate, and the first screw 105 is in threaded connection with the threaded hole 204 formed in the object stage 2, so that the object stage 2 can be driven to lift when the first screw 105 rotates.
Specifically, the first sliding grooves 110 are formed in the inner walls of the two sides of the casing 1, the bearings 1051 are arranged at the top ends of the first screw rods 105, and the bearings 1051 are arranged in the inner wall of the cover plate 101.
In a further embodiment, a bearing 1051 is provided in the bottom inner wall of the cover plate 101 to assist the rotation of the first screw 105, and the first chute 110 is provided to guide and improve sliding performance.
Specifically, the two sides of the objective table 2 are both provided with sliding blocks 201, the sliding blocks 201 are correspondingly and slidably connected with the first sliding grooves 110, one end of the objective table 2 is correspondingly and fixedly connected with two sets of sleeves 202, sliding holes 203 are formed in the two sets of sleeves 202, the two sets of sliding holes 203 are respectively and slidably connected with the two sets of guide rods 106, a threaded hole 204 is formed in the middle part of the objective table 2, and the threaded hole 204 is in threaded connection with the first screw 105.
In a further embodiment, through the cooperation between the sliding block 201 and the first sliding groove 110 and the cooperation between the sliding hole 203 and the guide rod 106, the connectivity between the stage 2 and the housing 1 can be increased, and meanwhile, the sliding property of the stage 2 in the lifting groove 102 is improved, which is beneficial to light height adjustment, and the first screw 105 is provided to drive the stage 2 to lift under the action of the first screw.
Specifically, driving motor 3 is provided with on one side of the top of objective table 2, and driving motor 3's one end is provided with gear box 4, and gear box 4's the other end is provided with button module 6, and gear box 4's one side and objective table 2's top are provided with article anchor clamps 5, and article anchor clamps 5 mainly include bottom plate 508, and two sets of second spouts 509 have been seted up correspondingly to bottom plate 508's top both ends, and bottom plate 508's top one side is provided with fixing base 501, has pegged graft second screw 502 in the fixing base 501.
In a further embodiment, the driving motor 3 is mainly used for driving when the object is fixed, the key module 6 is electrically connected with the driving motor 3, and the key module 6 further includes a forward key 601 and a reverse key 602 for controlling the forward and reverse rotation of the driving motor 3. The gear box 4 that sets up includes third gear 7 and fourth gear 8 in, and two sets of gears can improve its life through the protection of gear box 4, can prevent simultaneously that two sets of gears from twisting user's hand when the motion, stop the potential safety hazard.
Specifically, the moving clamping table 503 is slidably connected above the two sets of second sliding grooves 509, the fixed clamping table 504 is correspondingly disposed on one side of the moving clamping table 503, the mounting grooves 505 are formed in the inner side walls of the moving clamping table 503 and the fixed clamping table 504, and the gaskets 506 are disposed in the mounting grooves 505.
In a further embodiment, the object holder 5 is disposed on the object stage 2 through the bottom plate 508, and is integrally disposed with the fixing base 501 and the fixing clamping platform 504, the fixing base 501 can fix the second screw 502 to make it stably rotate, and the moving clamping platform 503 is disposed in the second chute 509, so as to achieve adjustment in the longitudinal direction, and can easily fix or take out an object. The fixed clamping table 504 and the gaskets 506 arranged in the mounting grooves 505 of the movable clamping table 503 are fixed through screws 507, so that the gaskets 506 are convenient to detach and replace.
Specifically, the inside of gear box 4 is provided with third gear 7, fixed connection between the output of third gear 7 and driving motor 3, and one side meshing of third gear 7 is connected with fourth gear 8.
In a further embodiment, the driving motor 3 drives the third gear 7 to rotate, and simultaneously drives the fourth gear 8 connected with the meshing connection to rotate, and simultaneously drives the second screw 502 to rotate to drive the movable clamping table 503 connected with the threads to move longitudinally, the forward rotation key 601 is pressed to drive the motor 3 to rotate forward to fix the object, and the reverse rotation key 602 is pressed to drive the motor 3 to rotate reversely to loosen the object to take out the object.
Specifically, the fourth gear 8 is fixedly connected with the second screw 502, and the second screw 502 penetrates through the fixing seat 501 and is in threaded connection with the movable clamping table 503.
In a further embodiment, the fourth gear 8 rotates and drives the second screw 502 to rotate to drive the movable clamping table 503 in threaded connection to move longitudinally, the forward rotation key 601 is pressed to drive the motor 3 to rotate forward to fix the object, and the reverse rotation key 602 is pressed to drive the motor 3 to rotate reversely to loosen the object to take out the object.
Specifically, the carrier assembly 9 is arranged between the movable clamping table 503 and the fixed clamping table 504, the slide glass 10 is movably arranged above the carrier assembly 9, an electric cylinder 901 is arranged on one side of the carrier assembly 9, an ejector rod 902 is movably arranged in the carrier assembly 9, an output end of one side of the electric cylinder 901 extends to the first ejector block 903 which is fixedly connected with the other side of the ejector rod 902, a second ejector block 904 is movably arranged above the first ejector block 903, a guide seat 905 is arranged above the second ejector block 904, curved rods 906 are movably arranged on two sides of the guide seat 905, wedge-shaped grooves 9061 are arranged at the top ends of the two groups of curved rods 906, a compression spring 907 is fixedly connected above the guide seat 905, and a layer of rubber layer is arranged on the outer surface of the wedge-shaped grooves 9061.
In a further embodiment, the first top block 903 is driven by the electric cylinder 901 to push the top rod 902, the connection part of the first top block 903 and the second top block 904 is in an inclined plane, the second top block 904 is driven to lift, the second top block 904 and the guide holder 905 are integrally arranged, the guide holder 905 moves, the two groups of curved rods 906 are driven to expand and contract, the two groups of curved rods are matched with the inner walls of two sides of the glass slide 10 during expansion, the connectivity between the two groups of curved rods is enhanced by the arranged wedge-shaped grooves 9061, the electric cylinder 901 drives the top rod 902 to reversely move, the guide holder 905 is pushed to contract the curved rods 906 due to the elastic action of the compression spring 907, the glass slide 10 with different sizes can be conveniently replaced and detached, meanwhile, the glass slide 10 can be quickly disassembled and assembled, the glass slide 10 is stable, shaking is not easy to occur, and the stability of detection is greatly improved during detection.
The working principle of the embodiment is as follows:
during the use, the apron 101 that sets up is favorable to dismantling fast or install objective table 2, the regulation of objective table 2 can be through adjusting 103 first screw 105 of regulation and carry out not co-altitude regulation, drive through rotation regulation 103 and rotate with movable rod 107 and the first gear 108 of being connected, first gear 108 rotates and drive and rotate with the second gear 109 of meshing connection, second gear 109 rotates and drive and rotate with first screw 105 of being connected, threaded connection between the screw hole 204 of seting up on first screw 105 and objective table 2, so can drive objective table 2 when first screw 105 rotates and go up and down, cooperation between slide block 201 and first spout 110 and slide hole 203 and guide arm 106 can increase the connectivity between objective table 2 and casing 1, improve the slidability of objective table 2 in lift groove 102 simultaneously, be favorable to lightly adjusting the altitude, mainly through driving motor 3 drive when carrying out the article fixed, electric connection between the button module 6 of setting and driving motor 3, still include forward rotation key 601 and reverse key 602 in the button module 6 and control driving motor 3. The gear box 4 comprises a third gear 7 and a fourth gear 8, the two groups of gears can improve the service life of the gear box 4 through the protection of the gear box 4, and simultaneously can prevent the two groups of gears from being twisted to hands of a user during movement, so as to avoid potential safety hazards, the driving motor 3 drives the third gear 7 to rotate, simultaneously drives the fourth gear 8 connected with the gear in a meshed manner to rotate, simultaneously drives the second screw 502 to rotate to drive the movable clamping table 503 connected with the screw to move longitudinally, the forward key 601 is pressed to drive the motor 3 to forward rotate to fix an object, the reverse key 602 is pressed to drive the motor 3 to reverse and loosen the object, the fixed clamping table 504 and the gaskets 506 arranged in the mounting grooves 505 of the movable clamping table 503 are all fixed through screws 507, thereby facilitating convenient disassembly and replacement of the gaskets 506, the first top block 903 is driven by the electric cylinder 901 to push the top rod 902, the joint of the first top block 903 and the second top block 904 is an inclined plane, the second top block 904 is driven to lift, the second top block 904 and the guide holder 905 are integrated, the guide holder 905 moves, the two groups of curved bars 906 are driven to expand and contract, the two groups of curved bars are matched with the inner walls of two sides of the glass slide 10 during expansion, the connectivity between the two groups of curved bars is enhanced through the arranged wedge-shaped grooves 9061, when the cylinder 901 drives the ejector rod 902 to move reversely, the guide holder 905 is driven to contract due to the elastic action of the compression spring 907, the curved bars 906 are convenient to replace and detach the glass slide 10 with different sizes, the mechanism has a simple and compact structure, a manual adjusting clamp is omitted, the automatic adjusting clamp is adopted to fix and take out objects, meanwhile, the most clear microscopic vision is kept by manually adjusting the height of the object stage 2 during vibration measurement, the application is wide.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the improved concept thereof, can be equivalently replaced or changed within the scope of the present invention.
Claims (7)
1. An object carrying mechanism for a microscopic laser vibrometer that facilitates securing objects, comprising: the lifting device comprises a shell (1), wherein a cover plate (101) is arranged above the shell (1), a lifting groove (102) is formed in the shell (1), a first screw (105) is vertically arranged in the middle of the lower part of the cover plate (101) and in the lifting groove (102), two groups of guide rods (106) are vertically arranged on one side of the first screw (105), and an adjusting handle (103) is arranged on one side of the shell (1);
the objective table (2), the said objective table (2) is set up in the lifting groove (102) movably;
the object clamp (5) is fixedly arranged above the object stage (2);
the carrying assembly (9) is arranged above the object clamp (5);
the device comprises an object table (2), wherein a driving motor (3) is arranged on one side above the object table (2), a gear box (4) is arranged at one end of the driving motor (3), a key module (6) is arranged at the other end of the gear box (4), an object clamp (5) is arranged on one side of the gear box (4) and above the object table (2), the object clamp (5) mainly comprises a bottom plate (508), two groups of second sliding grooves (509) are correspondingly formed in two ends above the bottom plate (508), a fixing seat (501) is arranged on one side above the bottom plate (508), and a second screw (502) is inserted into the fixing seat (501);
a movable clamping table (503) is connected above the two groups of second sliding grooves (509) in a sliding manner, a fixed clamping table (504) is correspondingly arranged on one side of the movable clamping table (503), mounting grooves (505) are formed in the inner side walls of the movable clamping table (503) and the fixed clamping table (504), and gaskets (506) are arranged in the mounting grooves (505);
the object carrying component (9) is arranged between the movable clamping table (503) and the fixed clamping table (504), an object carrying slide (10) is movably arranged above the object carrying component (9), an electric cylinder (901) is arranged on one side of the object carrying component (9), an ejector rod (902) is movably arranged in the object carrying component (9) from the output end on one side of the electric cylinder (901) to the inside of the object carrying component (9), the other side of the ejector rod (902) is fixedly connected with a first ejector block (903), the top activity of first kicking block (903) is provided with second kicking block (904), the top of second kicking block (904) is provided with guide holder (905), the both sides activity of guide holder (905) is provided with curved bars (906), and two sets of the top of curved bars (906) is provided with wedge groove (9061), the top fixedly connected with compression spring (907) of guide holder (905).
2. A carrier mechanism for a microscopic laser vibrometer for facilitating the securement of objects as defined in claim 1, wherein: the novel adjustable die comprises a shell (1), wherein a die cavity (104) is formed in the lower portion of the shell, a movable rod (107) is fixedly connected to one side of the adjusting handle (103) in the die cavity (104) in an extending mode, the movable rod (107) is transversely arranged at the middle of the die cavity (104), a first gear (108) is fixedly connected to the movable rod (107), a second gear (109) is connected to one side of the first gear (108) in a meshed mode, and the second gear (109) is fixedly connected with a first screw (105).
3. A carrier mechanism for a microscopic laser vibrometer for facilitating the securement of objects as defined in claim 1, wherein: the novel cover plate is characterized in that first sliding grooves (110) are formed in the inner walls of the two sides of the shell (1), bearings (1051) are arranged at the top ends of the first screw rods (105), and the bearings (1051) are arranged in the inner wall of the cover plate (101).
4. A carrier mechanism for a microscopic laser vibrometer for facilitating the securement of objects as defined in claim 3, wherein: the utility model discloses a portable electronic device, including objective table (2), screw rod (105) and screw hole (204) are offered to both sides of objective table (2), all be provided with slider (201), corresponding sliding connection between slider (201) and first spout (110), two sets of sleeve pipes (202) of corresponding fixedly connected with of one end of objective table (2), two sets of slide hole (203) have all been offered on sleeve pipe (202), two sets of sliding connection between slide hole (203) and two sets of guide arm (106) respectively, threaded hole (204) have been offered in the middle part of objective table (2), threaded connection between screw hole (204) and the first screw rod (105).
5. A carrier mechanism for a microscopic laser vibrometer for facilitating the securement of objects as defined in claim 1, wherein: the inside of gear box (4) is provided with third gear (7), fixed connection between the output of third gear (7) and driving motor (3), one side meshing of third gear (7) is connected with fourth gear (8).
6. The object carrying mechanism for a microscopic laser vibrometer according to claim 5, wherein the object carrying mechanism is convenient for fixing objects, and is characterized in that: the fourth gear (8) is fixedly connected with the second screw rod (502), and the second screw rod (502) penetrates through the fixed seat (501) and is in threaded connection with the movable clamping table (503).
7. A carrier mechanism for a microscopic laser vibrometer for facilitating the securement of objects as defined in claim 1, wherein: a rubber layer is arranged on the outer surface of the wedge-shaped groove (9061).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110532207.3A CN113465720B (en) | 2021-05-17 | 2021-05-17 | Object carrying mechanism for microscopic laser vibration meter and convenient for fixing object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110532207.3A CN113465720B (en) | 2021-05-17 | 2021-05-17 | Object carrying mechanism for microscopic laser vibration meter and convenient for fixing object |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113465720A CN113465720A (en) | 2021-10-01 |
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