CN109990680B - High-precision fixed link mode for aluminum profile measuring support - Google Patents
High-precision fixed link mode for aluminum profile measuring support Download PDFInfo
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- CN109990680B CN109990680B CN201910292748.6A CN201910292748A CN109990680B CN 109990680 B CN109990680 B CN 109990680B CN 201910292748 A CN201910292748 A CN 201910292748A CN 109990680 B CN109990680 B CN 109990680B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a high-precision fixed linking mode of an aluminum profile measuring support, which comprises a movable frame and a fixed plate, wherein the top of the fixed plate is fixedly clamped, the upper surface of the fixed plate is uniformly provided with a plurality of measuring tool fixing holes distributed in a matrix manner, the movable frame comprises a first movable plate, a first central seat, a second movable plate and a second central seat, a first supporting block is welded at the central position of the top surface of the first central seat, and a second transmission shaft rod which penetrates through and extends to the outer wall of the first central seat and is horizontally arranged is rotatably connected at the central position of the inside of the first central seat. According to the invention, the relative distance between the second supporting blocks is changed by rotating the first transmission shaft lever and the second transmission shaft lever, so that the mounting of different fixing plates is adapted, and the universality of the measuring bracket is improved; utilize the principle of linker, the horizontal slope situation of knowing the measurement support directly perceivedly to change the difference in height through adjusting nut, conveniently carry out liquid level control, thereby improve the interlinkage precision of measuring the support.
Description
Technical Field
The invention relates to the technical field of measuring supports, in particular to a high-precision fixed link mode of an aluminum profile measuring support.
Background
On the production site of the part, the part is detected on line through the measuring support, so that the part is required to be accurately installed on the measuring support, then the molded surface and the periphery of the part are inspected through visual inspection, or a measuring meter, or a caliper, or the holes with different properties on the part and the connection position between the part and the part can be inspected through visual inspection by means of an inspection pin or visual inspection, and therefore the quality state of the part can be judged quickly during trial production and starting production.
The existing measuring support can only fix a fixed plate with a single specification in the using process, leveling is needed after the position of the measuring support is changed, leveling is carried out by the leveling of the existing measuring support by means of a leveling rod, and the adjusting mode is poor in intuition and low in adjusting efficiency.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a high-precision fixed linking mode for an aluminum profile measuring bracket, wherein the relative distance between second supporting blocks is changed by rotating a first transmission shaft lever and a second transmission shaft lever, so that the mounting of different fixing plates is adapted, and the universality of the measuring bracket is improved; utilize the principle of linker, the horizontal slope situation of knowing the measurement support directly perceivedly to change the difference in height through adjusting nut, conveniently carry out liquid level control, thereby improve the interlinkage precision of measuring the support.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides an aluminium alloy measuring stand high accuracy fixed link mode, includes the fixed plate of adjustable shelf and top joint, a plurality of measuring tool fixed orificess that are the matrix distribution are evenly seted up to the upper surface of fixed plate, the adjustable shelf includes first fly leaf, first center seat, second fly leaf and second center seat, first center seat top surface central point department of putting welds and has first supporting block, the inside central point department of putting of first center seat rotates and is connected with the second transmission axostylus axostyle that runs through and extend to first center seat outer wall level and set up, the outer wall joint that second transmission axostylus axostyle is located first center seat is fixed with first gear, the inside upper and lower position department that is located first gear of first center seat has second fly leaf and first fly leaf that runs through and extend to first center seat both sides wall outside sliding connection respectively of position department, the terminal surface of the relative first gear of second fly leaf and first fly leaf all is fixed with first tooth meshing with first gear The end parts of one sides of the first movable plate and the second movable plate are welded with limiting rings which are mutually sleeved;
the other side ends of the first movable plate and the second movable plate are respectively welded with a second center seat, the upper surface of the second center seat is coincident with the upper surface of the first center seat, the center position in the second center seat is movably connected with a first transmission shaft rod which penetrates through and extends to the outer wall of the second center seat and is vertically arranged, the outer wall of the shaft rod, positioned in the second center seat, of the first transmission shaft rod is connected with a second gear in a clamping manner, the positions, closest to and farthest from the first center seat, in the second center seat are respectively connected with a first L-shaped frame and a second L-shaped frame which penetrate through and extend to the outer parts of two side walls of the second center seat in a sliding manner, wherein the first L-shaped frame and the second L-shaped frame are oppositely arranged, the end surfaces of the first L-shaped frame and the second L-shaped frame, opposite to the second gear, are respectively fixed with second rack plates which are in meshing transmission with the second gear through bolts, and the top surfaces of the end parts, far away from the second center seat, of the first L, the bottom surfaces of the end parts of the first L-shaped frame and the second L-shaped frame, which are far away from the second central seat, corresponding to the position of the second supporting block are respectively welded with a sleeve, the bottom of each sleeve is rotatably connected with an adjusting nut, a screw rod clamped with the inner wall of each sleeve is rotatably connected inside each adjusting nut, and the bottom of each screw rod is welded with a universal self-locking wheel;
the end part side wall of the first L-shaped frame and the end part side wall of the second L-shaped frame, which are far away from the second center seat, are rotatably connected with a rotating ring, a liquid level pipe is fixed inside the rotating ring, the outer wall of the bottom of the liquid level pipe is sleeved with a balancing weight, a liquid storage tank is fixed on the outer wall of the first center seat, and the bottom of the liquid storage tank is communicated with the bottom of the liquid level pipe through a hose.
Further, the method comprises the following steps: the outer wall of the liquid level pipe is evenly marked with scale marks, so that an operator can calculate the average liquid level height according to the scales and can adjust the liquid level at the later stage conveniently.
Further, the method comprises the following steps: the measuring tool is characterized in that the first supporting block and the second supporting block are structural bodies formed by stacking two cylinders with different outer diameters, the outer diameter of the upper cylinder is smaller than that of the lower cylinder, the outer diameters of the upper cylinders of the first supporting block and the second supporting block are in transition fit with the inner diameter of a fixing hole of the measuring tool, and the end faces of the lower cylinders of the first supporting block and the second supporting block are overlapped.
Further, the method comprises the following steps: the outer wall of the screw rod is provided with a vertical groove, and the inner wall of the sleeve is welded with a convex block matched with the groove outside the screw rod, so that the screw rod can play a role in preventing rotation when moving in the sleeve.
Further, the method comprises the following steps: the end faces of the first transmission shaft lever and the second transmission shaft lever are provided with square grooves, and a crank convenient to have square bumps can be connected with the first transmission shaft lever and the second transmission shaft lever in a clamping mode.
Further, the method comprises the following steps: the upper surface of the first movable plate is parallel to the upper surface of the second movable plate.
Further, the method comprises the following steps: the upper surfaces of the first L-shaped frame and the second L-shaped frame are parallel to each other.
Further, the method comprises the following steps: the top surfaces of the liquid storage tank and the liquid level pipe are both of an open structure, and the top of the liquid storage tank is matched with an end cover in screwed connection, so that the liquid storage tank is conveniently connected with the atmosphere to form a communicating vessel.
Further, the method comprises the following steps: the specific operation steps of the measuring bracket are as follows:
the method comprises the following steps: measuring the transverse and longitudinal distances between the measuring tool fixing holes at the four corners of the fixing plate to be used;
step two: according to the measured transverse distance, a crank with a square bump is clamped with a second transmission shaft lever, the second transmission shaft lever is screwed to drive a first gear to rotate, and a first movable plate and a second movable plate are driven to move in opposite directions through the meshing between the first gear and a first rack plate until the distance between two second supporting blocks at the transverse position is the same as the measured transverse distance of the measuring tool fixing hole;
step three: according to the measured longitudinal distance, the crank with the square bump is clamped with the first transmission shaft rod on one side, the first transmission shaft rod is screwed to drive the second gear to rotate, the first L-shaped frame and the second L-shaped frame are driven to move oppositely through the meshing transmission between the second gear and the second rack plate until the distance between the two second supporting blocks on the longitudinal position is the same as the measured longitudinal distance of the fixed hole of the measuring tool, and then the first transmission shaft rod on the other side is adjusted;
step four: clamping the fixed plate with the second supporting block and the first supporting block through measuring tool fixing holes at four corners and the center of the fixed plate, so that the fixed plate is connected with the movable frame;
step five: grip the fixed plate and will measure support and remove to appointed work place through universal auto-lock wheel, and lock universal auto-lock wheel, open stock solution tank end cover, to the inside running water of pouring into certain volume of liquid storage pot, because the balancing weight has been cup jointed to the bottom of liquid level pipe, make the liquid level pipe be in vertical state all the time, utilize the principle of linker, the running water liquid level is in the horizontality all the time, the scale marking of four liquid level pipes of record, try to get four liquid level pipe average height, be the scale marking position of horizontality, then twist corresponding adjusting nut and will measure the support leveling, then fix the measuring tool on the fixed plate through the measuring tool fixed orifices.
The invention has the beneficial effects that:
1. the top of the first center seat is fixedly provided with a first supporting block, a first gear clamped on the outer wall of a second transmission shaft lever is meshed with a first rack plate fixed on the opposite surface of the first movable plate and the second movable plate in the first center seat, the end parts of the first movable plate and the second movable plate are fixedly provided with a second center seat, a second gear clamped on the outer wall of the first transmission shaft lever is meshed with a second rack plate fixed on the opposite surface of the first L-shaped frame and the second L-shaped frame in the second center seat, and the top surfaces of the first L-shaped frame and the second L-shaped frame are fixedly provided with a second supporting block;
2. the outer wall of putting up and second L type frame at first L type rotates and is connected with the swivel becket, inside at the swivel becket is fixed with the liquid level pipe, the balancing weight has been cup jointed in the bottom of liquid level pipe, the bottom at the liquid level pipe is passed through the hose and is fixed the liquid storage pot intercommunication at first center seat outer wall, bottom welding sleeve pipe at first L type frame, and sheathed tube bottom rotates and is connected with adjusting nut, adjusting nut's inside closes soon and is connected with the screw rod, this kind of structure, utilize the principle of linker, the horizontal slope situation of intuitionally-known measurement support, and change the difference in height through adjusting nut, conveniently carry out liquid level control, thereby improve the interlinkage precision of measurement support.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a movable frame according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 according to the present invention;
FIG. 4 is a front view of the movable frame of the present invention;
fig. 5 is a top view of the movable frame of the present invention.
In the figure: 100. a fixing plate; 101. a measuring tool fixing hole; 200. a movable frame; 201. a first movable plate; 202. a first center seat; 203. a first support block; 204. a first rack plate; 205. a second movable plate; 206. a first L-shaped frame; 207. a first drive shaft; 208. a second center seat; 209. a second rack plate; 210. a second L-shaped frame; 211. a second support block; 212. a liquid storage tank; 213. a sleeve; 214. adjusting the nut; 215. a screw; 216. a universal self-locking wheel; 217. a liquid level tube; 218. a rotating ring; 219. a balancing weight; 220. a limiting ring; 221. a second drive shaft; 222. a first gear; 223. a second gear; 224. a hose.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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. 1-5, a high-precision fixed linking method for an aluminum profile measuring bracket includes a movable frame 200 and a fixed plate 100 fastened and fixed at the top thereof, the fixed plate 100 is uniformly provided with a plurality of measuring tool fixing holes 101 distributed in a matrix manner on the upper surface thereof, the movable frame 200 includes a first movable plate 201, a first central seat 202, a second movable plate 205 and a second central seat 208, a first support block 203 is welded to the central position of the top surface of the first central seat 202, a second transmission shaft 221 extending through and to the outer wall of the first central seat 202 is rotatably connected to the central position of the first central seat 202, a first gear 222 is fastened and fixed to the outer wall of the second transmission shaft 221 in the first central seat 202, a second movable plate 205 and a first movable plate 201 extending through and to the outer side wall of the first central seat 202 are slidably connected to the upper and lower positions of the first gear 222 in the first central seat 202, the end surfaces of the second movable plate 205 and the first movable plate 201, which are opposite to the first gear 222, are both fixed with a first rack plate 204 meshed with the first gear 222, and the end parts of one side of the first movable plate 201 and one side of the second movable plate 205 are welded with limit rings 220 which are mutually sleeved;
a second center base 208 with an upper surface coinciding with the upper surface of the first center base 202 is welded at the other end of each of the first movable plate 201 and the second movable plate 205, a first transmission shaft rod 207 vertically arranged to penetrate and extend to the outer wall of the second center base 208 is movably connected at the inner center position of the second center base 208 through a bearing, a second gear 223 is clamped on the outer wall of the shaft rod of the first transmission shaft rod 207 positioned in the second center base 208, a first L-shaped frame 206 and a second L-shaped frame 210 penetrating and extending to the outer part of the two side walls of the second center base 208 are respectively connected at the positions closest to and farthest from the first center base 202 in the inner part of the second center base 208 in a sliding manner, wherein the first L-shaped frame 206 and the second L-shaped frame 210 are oppositely arranged, and second rack plates 209 engaged with the second gear 223 and driven by bolts are fixed on the end surfaces of the first L-shaped frame 206 and the second L-shaped frame 210 opposite to the second gear 223, the top surfaces of the end parts, far away from the second central seat 208, of the first L-shaped frame 206 and the second L-shaped frame 210 are respectively welded with a second supporting block 211, the bottom surfaces of the end parts, far away from the second central seat 208, of the first L-shaped frame 206 and the second L-shaped frame 210 are respectively welded with a sleeve 213 at the position corresponding to the second supporting block 211, the bottom of the sleeve 213 is rotatably connected with an adjusting nut 214, the inside of the adjusting nut 214 is rotatably connected with a screw rod 215 clamped with the inner wall of the sleeve 213, and the bottom of the screw rod 215 is welded with a universal self-locking wheel 216;
the side walls of the end parts, far away from the second central seat 208, of the first L-shaped frame 206 and the second L-shaped frame 210 are rotatably connected with a rotating ring 218, a liquid level pipe 217 is fixed inside the rotating ring 218, the outer wall of the bottom of the liquid level pipe 217 is sleeved with a balancing weight 219, a liquid storage tank 212 is fixed on the outer wall of the first central seat 202, and the bottom of the liquid storage tank 212 is communicated with the bottom of the liquid level pipe 217 through a hose 224.
Scale marks are uniformly printed on the outer wall of the liquid level pipe 217, the first supporting block 203 and the second supporting block 211 are both structural bodies formed by stacking two cylinders with different outer diameters, wherein, the outer diameter of the upper cylinder of the first supporting block 203 and the second supporting block 211 is in transition fit with the inner diameter of the gauge fixing hole 101, the cylindrical end surfaces of the lower portions of the first supporting block 203 and the second supporting block 211 coincide, a vertical groove is formed in the outer wall of the screw rod 215, a protruding block matched with the groove outside the screw rod 215 is welded on the inner wall of the sleeve 213, square grooves are formed in the end surfaces of the first transmission shaft rod 207 and the second transmission shaft rod 221, the upper surface of the first movable plate 201 is parallel to the upper surface of the second movable plate 205, the upper surfaces of the first L-shaped frame 206 and the second L-shaped frame 210 are parallel to each other, the top surfaces of the liquid storage tank 212 and the liquid level pipe 217 are both of an open structure, and an end cover in screwed connection is matched with the top of the liquid storage tank 212.
The utility model provides a support high accuracy fixed link mode is measured to aluminium alloy, this measurement support's concrete operating procedure is:
the method comprises the following steps: measuring the transverse and longitudinal distances between the measuring tool fixing holes 101 at the four corners of the fixing plate 100 to be used;
step two: according to the measured transverse distance, the crank with the square bump is clamped with the second transmission shaft rod 221, the second transmission shaft rod 221 is screwed to drive the first gear 222 to rotate, and the first movable plate 201 and the second movable plate 205 are driven to move oppositely through the meshing between the first gear 222 and the first rack plate 204 until the distance between the two second supporting blocks 211 at the transverse position is the same as the measured transverse distance of the gauge fixing hole 101;
step three: according to the measured longitudinal distance, the crank with the square bump is clamped with the first transmission shaft rod 207 on one side, the first transmission shaft rod 207 is screwed to drive the second gear 223 to rotate, the first L-shaped frame 206 and the second L-shaped frame 210 are driven to move oppositely through meshing transmission between the second gear 223 and the second rack plate 209 until the distance between the two second supporting blocks 211 on the longitudinal position is the same as the measured longitudinal distance of the gauge fixing hole 101, and then the first transmission shaft rod 207 on the other side is adjusted;
step four: clamping the fixing plate 100 with the second support block 211 and the first support block 203 through the gauge fixing holes 101 at four corners and a central position thereof, thereby connecting the fixing plate 100 with the movable frame 200;
step five: the holding fixing plate 100 moves the measuring support to a designated working place through the universal self-locking wheel 216, the universal self-locking wheel 216 is locked, an end cover of the liquid storage tank 212 is opened, tap water with a certain volume is injected into the liquid storage tank 212, the liquid level pipe 217 is always in a vertical state due to the fact that the bottom of the liquid level pipe 217 is sleeved with the balancing weight 219, the liquid level pipe utilizes the principle of a communicating vessel, the liquid level of the tap water is always in a horizontal state, scale marks of the four liquid level pipes 217 are recorded, the average height of the four liquid level pipes 217 is obtained, namely the scale marks in the horizontal state, then the corresponding adjusting nut 214 is screwed to level the measuring support, and then the measuring tool is fixed on the fixing plate 100 through.
The invention has the beneficial effects that:
1. a first supporting block 203 is fixed on the top of the first central seat 202, a first gear 222 clamped on the outer wall of the second transmission shaft rod 221 is engaged with the first rack plate 204 fixed on the opposite surface of the first movable plate 201 and the second movable plate 205 in the first central seat 202 for transmission, a second central seat 208 is fixed to both ends of the first movable plate 201 and the second movable plate 205, a second gear 223 clamped on the outer wall of the first transmission shaft 207 in the second center seat 208 is engaged with a second rack plate 209 fixed on the opposite surface of the first L-shaped frame 206 and the second L-shaped frame 210 for transmission, and the top surfaces of the first L-shaped frame 206 and the second L-shaped frame 210 are fixed with second supporting blocks 211, according to the structure, the relative distance between the second supporting blocks 211 is changed by rotating the first transmission shaft rod 207 and the second transmission shaft rod 221, so that the installation of different fixing plates 100 is adapted, and the universality of the measuring bracket is improved;
2. the outer walls of the first L-shaped frame 206 and the second L-shaped frame 210 are rotatably connected with a rotating ring 218, a liquid level pipe 217 is fixed inside the rotating ring 218, a balancing weight 219 is sleeved at the bottom of the liquid level pipe 217, the bottom of the liquid level pipe 217 is communicated with a liquid storage tank 212 fixed on the outer wall of the first center seat 202 through a hose 224, a sleeve 213 is welded at the bottom of the first L-shaped frame 206, the bottom of the sleeve 213 is rotatably connected with an adjusting nut 214, and the inside of the adjusting nut 214 is rotatably connected with a screw 215.
The working principle is as follows: when the measuring tool is used, the transverse and longitudinal distances between the measuring tool fixing holes 101 at the four corners of the fixing plate 100 to be used are measured, then the crank with the square bump is clamped with the second transmission shaft rod 221 according to the measured transverse distance, the second transmission shaft rod 221 is screwed to drive the first gear 222 to rotate, the first movable plate 201 and the second movable plate 205 are driven to move oppositely through the engagement between the first gear 222 and the first rack plate 204 until the distance between the two second supporting blocks 211 at the transverse position is the same as the measured transverse distance of the measuring tool fixing hole 101, then the crank with the square bump is clamped with the first transmission shaft rod 207 at one side according to the measured longitudinal distance, the first transmission shaft rod 207 is screwed to drive the second gear 223 to rotate, and the first L-shaped frame 206 and the second L-shaped frame 210 are driven to move oppositely through the engagement between the second gear 223 and the second rack plate 209, until the distance between the two second supporting blocks 211 at the longitudinal position is the same as the longitudinal distance between the measured gauge fixing holes 101, then the first transmission shaft rod 207 at the other side is adjusted, then the fixing plate 100 is clamped with the second supporting blocks 211 and the first supporting block 203 through the gauge fixing holes 101 at the four corners and the central position thereof, so that the fixing plate 100 is connected with the movable frame 200, then the fixing plate 100 is held and the measuring bracket is moved to a specified working place through the universal self-locking wheel 216, the universal self-locking wheel 216 is locked, the end cover of the liquid storage tank 212 is opened, tap water with a certain volume is injected into the liquid storage tank 212, the liquid level pipe 217 is always in a vertical state due to the fact that the bottom of the liquid level pipe 217 is sleeved with the balancing weight 219, the liquid level of the tap water is always in a horizontal state by utilizing the principle of the communicating vessel, and the scale marks of the, the average height of the four liquid level tubes 217 is obtained, namely the position of the scale mark in the horizontal state, then the corresponding adjusting nut 214 is screwed to level the measuring bracket, and then the measuring tool is fixed on the fixing plate 100 through the measuring tool fixing hole 101.
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 foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (8)
1. The utility model provides a high accuracy fixed link mode of aluminium alloy measuring bracket, its characterized in that, includes fixed plate (100) of adjustable shelf (200) and top joint, a plurality of measuring tool fixed orificess (101) that are matrix distribution are evenly seted up to the upper surface of fixed plate (100), adjustable shelf (200) include first fly leaf (201), first center seat (202), second fly leaf (205) and second center seat (208), first center seat (202) top surface central point department welds first supporting block (203), the inside central point department of putting of first center seat (202) rotates and is connected with second transmission axostylus axostyle (221) that runs through and extend to first center seat (202) outer wall level setting, outer wall joint that second transmission axostylus axostyle (221) is located first center seat (202) is fixed with first gear (222), the inside of first center seat (202) is located last of first gear (222), A second movable plate (205) and a first movable plate (201) which penetrate through and extend to the outer portions of two side walls of the first central seat (202) are respectively connected to the lower position in a sliding mode, first rack plates (204) meshed with the first gears (222) are fixed on the end faces, opposite to the first gears (222), of the second movable plate (205) and the first movable plate (201), and limiting rings (220) which are mutually sleeved are welded on the end portions of one sides of the first movable plate (201) and the second movable plate (205);
a second central seat (208) with an upper surface coinciding with the upper surface of the first central seat (202) is welded at the end part of the other side of each of the first movable plate (201) and the second movable plate (205), a first transmission shaft rod (207) vertically arranged and penetrating through and extending to the outer wall of the second central seat (208) is movably connected at the inner central position of the second central seat (208) through a bearing, a second gear (223) is clamped at the outer wall of the shaft rod positioned in the second central seat (208) of the first transmission shaft rod (207), a first L-shaped frame (206) and a second L-shaped frame (210) penetrating through and extending to the outer part of the two side walls of the second central seat (208) are respectively and slidably connected at the positions closest to and farthest from the inner central seat (208) and are respectively connected at the positions penetrating through and extending to the outer part of the two side walls of the second central seat (208), wherein the first L-shaped frame (206) and the second L-shaped frame (210) are oppositely arranged, and the end surfaces of the first L-shaped frame (206) and the second L-shaped frame ( A second rack plate (209) in meshing transmission with a second gear (223) is fixed on a bolt, a second supporting block (211) is welded on the top surfaces of the end parts, far away from the second central seat (208), of the first L-shaped frame (206) and the second L-shaped frame (210), a sleeve (213) is welded on the bottom surfaces of the end parts, far away from the second central seat (208), of the first L-shaped frame (206) and the second L-shaped frame (210) at positions corresponding to the second supporting block (211), an adjusting nut (214) is rotatably connected to the bottom of the sleeve (213), a screw rod (215) clamped with the inner wall of the sleeve (213) is connected to the inside of the adjusting nut (214) in a screwing mode, and a universal self-locking wheel (216) is welded at the bottom of the screw rod (215);
the side walls of the end parts, far away from the second central seat (208), of the first L-shaped frame (206) and the second L-shaped frame (210) are rotatably connected with a rotating ring (218), a liquid level pipe (217) is fixed inside the rotating ring (218), the outer wall of the bottom of the liquid level pipe (217) is sleeved with a balancing weight (219), a liquid storage tank (212) is fixed on the outer wall of the first central seat (202), and the bottom of the liquid storage tank (212) is communicated with the bottom of the liquid level pipe (217) through a hose (224);
the end faces of the first transmission shaft lever (207) and the second transmission shaft lever (221) are provided with square grooves.
2. The high-precision fixed linking mode of the aluminum profile measuring bracket according to claim 1, wherein scale marks are uniformly printed on the outer wall of the liquid level pipe (217).
3. The high-precision fixed linking mode of the aluminum profile measuring bracket according to claim 1, wherein the first supporting block (203) and the second supporting block (211) are both a structural body formed by stacking two cylinders with different outer diameters, the outer diameters of the upper cylinders of the first supporting block (203) and the second supporting block (211) are in transition fit with the inner diameter of the measuring tool fixing hole (101), and the end faces of the lower cylinders of the first supporting block (203) and the second supporting block (211) are overlapped.
4. The high-precision fixed linking mode of the aluminum profile measuring bracket according to claim 1, wherein a vertical groove is formed in the outer wall of the screw rod (215), and a convex block matched with the outer groove of the screw rod (215) is welded on the inner wall of the sleeve (213).
5. The aluminum profile measurement bracket high-precision fixed linking mode according to claim 1, wherein the upper surface of the first movable plate (201) and the upper surface of the second movable plate (205) are parallel to each other.
6. The aluminum profile measuring bracket high-precision fixed linking mode is characterized in that the upper surfaces of the first L-shaped frame (206) and the second L-shaped frame (210) are parallel to each other.
7. The aluminum profile measuring bracket high-precision fixed linking mode as claimed in claim 1, wherein the top surfaces of the liquid storage tank (212) and the liquid level pipe (217) are both open structures, and the top of the liquid storage tank (212) is matched with an end cover in screwing connection.
8. The high-precision fixed linking mode of the aluminum profile measuring bracket according to claim 1, is characterized in that the specific operation steps of the measuring bracket are as follows:
the method comprises the following steps: measuring the transverse and longitudinal distances between the measuring tool fixing holes (101) at the four corners of the fixing plate (100) to be used;
step two: according to the measured transverse distance, a crank with a square bump is clamped with a second transmission shaft lever (221), the second transmission shaft lever (221) is screwed to drive a first gear (222) to rotate, and a first movable plate (201) and a second movable plate (205) are driven to move oppositely through the meshing between the first gear (222) and a first rack plate (204) until the distance between two second supporting blocks (211) at the transverse position is the same as the measured transverse distance of the gauge fixing hole (101);
step three: according to the measured longitudinal distance, the crank with the square bump is clamped with the first transmission shaft rod (207) on one side, the first transmission shaft rod (207) is screwed to drive the second gear (223) to rotate, the first L-shaped frame (206) and the second L-shaped frame (210) are driven to move oppositely through meshing transmission between the second gear (223) and the second rack plate (209) until the distance between the two second supporting blocks (211) on the longitudinal position is the same as the measured longitudinal distance of the gauge fixing hole (101), and then the first transmission shaft rod (207) on the other side is adjusted;
step four: clamping the fixing plate (100) with the second supporting block (211) and the first supporting block (203) through measuring tool fixing holes (101) at four corners and the center of the fixing plate, so that the fixing plate (100) is connected with the movable frame (200);
step five: the measuring support is moved to a designated working place through a universal self-locking wheel (216) by a holding fixing plate (100), the universal self-locking wheel (216) is locked, an end cover of a liquid storage tank (212) is opened, tap water with a certain volume is injected into the liquid storage tank (212), and as a balancing weight (219) is sleeved at the bottom of a liquid level pipe (217), the liquid level pipe (217) is always in a vertical state, the liquid level of the tap water is always in a horizontal state by utilizing the principle of a communicating device, scale marks of four liquid level pipes (217) are recorded, the average height of the four liquid level pipes (217) is obtained, namely the scale position in the horizontal state, then a corresponding adjusting nut (214) is screwed to level the measuring support, and then a measuring tool is fixed on the fixing plate (100) through a measuring tool fixing hole (101).
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| CN114234916A (en) * | 2021-12-08 | 2022-03-25 | 河南旭阳光电科技有限公司 | Level detection device |
| CN118670352A (en) * | 2024-08-20 | 2024-09-20 | 贵州大学 | Hydraulic climbing form is with accurate measuring apparatu of level |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997391A (en) * | 2009-08-11 | 2011-03-30 | 林贵生 | Transmission shaft permanent magnet coupling drive and speed regulation device capable of adjusting magnetic torque |
| JP2013078450A (en) * | 2011-10-03 | 2013-05-02 | Paramount Bed Co Ltd | Manual bed |
| CN204306460U (en) * | 2014-11-12 | 2015-05-06 | 广东新美锐科技有限公司 | Lifting mattress |
| CN208398775U (en) * | 2018-05-21 | 2019-01-18 | 广东鑫泓建设有限公司 | Cable measuring device in a kind of communication line engineering |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4135224C2 (en) * | 1991-10-25 | 1996-02-22 | Vauth Sagel Gmbh & Co | Bed |
| CN108190493A (en) * | 2018-01-13 | 2018-06-22 | 张细望 | A kind of adjustable fixation of aluminium section bar processing grips transport system and method |
| CN109016367B (en) * | 2018-06-30 | 2020-09-04 | 昆山市鸿泽超精密组件有限公司 | Mold closing and opening device for injection mold |
-
2019
- 2019-04-12 CN CN201910292748.6A patent/CN109990680B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997391A (en) * | 2009-08-11 | 2011-03-30 | 林贵生 | Transmission shaft permanent magnet coupling drive and speed regulation device capable of adjusting magnetic torque |
| JP2013078450A (en) * | 2011-10-03 | 2013-05-02 | Paramount Bed Co Ltd | Manual bed |
| CN204306460U (en) * | 2014-11-12 | 2015-05-06 | 广东新美锐科技有限公司 | Lifting mattress |
| CN208398775U (en) * | 2018-05-21 | 2019-01-18 | 广东鑫泓建设有限公司 | Cable measuring device in a kind of communication line engineering |
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Denomination of invention: A high-precision fixed link mode of aluminum profile measuring support Effective date of registration: 20220121 Granted publication date: 20201222 Pledgee: Industrial Bank Limited by Share Ltd. Hefei branch Pledgor: ANHUI SHANGZHAN MOULD INDUSTRIAL CO.,LTD. Registration number: Y2022980000874 |
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