CN115031613B - Copper bar surface quality detection equipment - Google Patents
Copper bar surface quality detection equipment Download PDFInfo
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- CN115031613B CN115031613B CN202210435220.1A CN202210435220A CN115031613B CN 115031613 B CN115031613 B CN 115031613B CN 202210435220 A CN202210435220 A CN 202210435220A CN 115031613 B CN115031613 B CN 115031613B
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- copper bar
- sliding
- bearing
- driving
- frame
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- 229910052802 copper Inorganic materials 0.000 title claims abstract description 117
- 239000010949 copper Substances 0.000 title claims abstract description 117
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 238000001514 detection method Methods 0.000 title claims abstract description 69
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 9
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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
- G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of copper bar surface quality detection, in particular to copper bar surface quality detection equipment. The device comprises a base, wherein the upper side of the base is symmetrically provided with a bearing device, and a driving detection device is arranged between the two bearing devices. According to the copper bar detection device, the copper bar is supported by the supporting plate, the supporting rod is pressed by the gravity of the copper bar to move downwards, the supporting rod drives the pressing rod to press the driving device, the driving device drives the moving device to be close to the copper bar, the detection needle of the electronic dial indicator is in contact with the surface of the copper bar, the electronic dial indicator is used for detecting the surface evenness of the copper bar, the trouble that the position of the electronic dial indicator needs to be adjusted when the copper bar is detected manually is avoided, meanwhile, the rotation angle of the pressing rod is controlled by adjusting the descending height of the electronic dial indicator, the quality of the copper bar is judged by the rotation condition of the supporting device, the step of measuring the quality of the copper bar is omitted, and the copper bar detection speed is accelerated.
Description
Technical Field
The invention relates to the technical field of copper bar surface quality detection, in particular to copper bar surface quality detection equipment.
Background
The copper bar is a high-current conductive product, is suitable for electrical engineering of high-low voltage electrical appliances, switch contacts, power distribution equipment and the like, and can be put into use after the surface of the copper bar is qualified in flatness detection before use, so that the copper bar is well attached to the power input and output ends.
At present, when the copper bar is detected, the position of the copper bar is required to be placed firstly, then the position between a detection needle of the dial indicator and the copper bar is adjusted so that the dial indicator can measure the flatness of the surface of the copper bar, and in the mode, when the copper bar is measured each time, the position of the dial indicator is required to be adjusted, so that the work difficulty of workers in detection is increased, and meanwhile, when the copper bar is detected, the quality of the copper bar is required to be detected independently, the step of copper bar detection is increased, and the detection speed of the copper bar is slowed down;
Meanwhile, when the dial indicator detects the surface of the copper bar, the dial indicator is a straight line drawn through the copper bar, a detection blind area exists in a small detection range of the dial indicator, and the obtained data cannot well represent the flatness of the surface of the copper bar.
Disclosure of Invention
The invention aims to provide copper bar surface quality detection equipment for solving the problems in the background technology.
In order to achieve the above purpose, the invention provides copper bar surface quality detection equipment, which comprises a base, wherein the upper side of the base is symmetrically provided with a bearing device, a driving detection device is arranged between the two bearing devices, the base is used for supporting the bearing device and the driving detection device, the driving detection device is used for measuring the flatness of the surface of a steel bar, the bearing device is used for bearing the steel bar and driving the driving detection device to move downwards through the weight of the steel bar, the base comprises a bottom frame, the bottom frame is U-shaped, the bearing device comprises two pressing rods, one ends of the pressing rods are fixedly provided with bearing rods, a bearing plate is rotationally connected between the two bearing rods, the bearing plate is used for bearing the steel bar, a lower sliding groove is formed in the side wall between the two pressing rods, two ends of the lower sliding groove are respectively provided with an inclined outlet groove and an inclined inlet groove, and the connecting position of the pressing rods and the bearing rods is hinged at one end of the bottom frame;
The drive detection device comprises a driving device and a moving device arranged on the driving device, the driving device is used for driving the moving device to move, a detection needle for detecting the surface of the copper bar on the moving device moves on the copper bar, the driving device comprises a bearing frame, sliding pins are arranged at the end parts of the front side wall and the rear side wall of the bearing frame, one end of each sliding pin is arranged in a lower sliding groove in a sliding mode, and one end of each sliding pin is far away from a compression bar through an inclined outlet groove and an inclined inlet groove.
As a further improvement of the technical scheme, a sliding groove corresponding to the sliding pin is formed in the side wall of the bearing frame, and one end of the sliding pin is arranged in the sliding groove in a sliding mode.
As a further improvement of the technical scheme, one end of the sliding pin is fixedly provided with a thrust spring, the thrust spring pushes the sliding pin to be far away from the bearing frame, the inclined outlet groove and the inclined inlet groove incline towards the direction far away from each other, and the inclined outlet groove and the inclined inlet groove are obliquely arranged from the edge of the compression bar to the middle part.
As a further improvement of the technical scheme, two ends of the underframe are fixedly provided with side guard plates, one side, close to each other, of each side guard plate is fixedly provided with a hinge plate, two sides of each hinge plate are fixedly provided with torsion springs, and the other ends of the torsion springs are fixedly arranged at the connecting positions of the compression bars and the bearing bars.
As a further improvement of the technical scheme, the moving device comprises a moving block, a bearing frame is arranged on the lower side of the moving block, electronic dial indicators are arranged on two sides, close to the bottom, of the bearing frame, and when the detection needle of the electronic dial indicators moves downwards under the driving of the device, the detection needle is in vertical contact with the surface of the copper bar.
As a further improvement of the technical scheme, toothed plates are symmetrically arranged on the bearing frame in a bilateral symmetry manner, gears are meshed between the two toothed plates, a power motor for driving the gears to rotate is arranged on the gears, and sliding rods penetrating through the side walls of the bearing frame are fixed at two ends of the toothed plates.
As a further improvement of the technical scheme, the bottom sliding grooves are symmetrically formed in the bearing frame, sliding blocks sliding in the bottom sliding grooves are fixed at the bottoms of the toothed plates, a mounting frame is fixed on one side of each sliding block, and the electronic dial indicator is clamped in the mounting frame.
As a further improvement of the technical scheme, the toothed plate is provided with a limiting plate, two ends of the limiting plate are fixed on the bearing frame, the power motor is arranged on the limiting plate, two ends of the bearing frame are symmetrically provided with threaded rods in a bilateral symmetry manner, one end of each threaded rod is rotatably arranged on the bearing frame, and one end of each threaded rod is in threaded connection with the moving block.
As a further improvement of the technical scheme, the bearing frame is of a frame structure, sliding rods are symmetrically fixed inside the bearing frame in a left-right mode, threaded screw rods are hinged to the upper side of the bearing frame, the sliding rods and the threaded screw rods penetrate through the moving block and extend out, and a driving motor for driving the threaded screw rods to rotate along the axis is arranged at one end of the threaded screw rods.
As a further improvement of the technical scheme, pressing plates are fixed at the two ends of the bearing frame, a limiting rod is fixed at the bottom of the pressing plates, an upper baffle plate is fixed on the side guard plate, one end of the limiting rod penetrates through the upper baffle plate and extends out, and a return spring is sleeved on the limiting rod between the upper baffle plate and the pressing plates.
Compared with the prior art, the invention has the beneficial effects that:
1. In this copper bar surface quality check out test set, accept the copper bar through the accepting board that sets up, the gravity of copper bar presses the accepting pole to move down, make accepting pole drive press the lever and press the drive arrangement, make drive arrangement drive the mobile device and be close to the copper bar, and then make the detection needle of electron dial indicator and the surface contact of copper bar, make electron dial indicator detect copper bar surface evenness, avoid the trouble that all need adjust electron dial indicator position when the manual work detects the copper bar, accelerate the detection of copper bar, simultaneously through the height that adjusts electron dial indicator decline, control the rotation angle of depression bar, when the quality of copper bar is too big, the copper bar presses accepting device rotation, make the sliding pin leave the depression bar through oblique play groove, when the copper bar quality is too little, copper bar presses accepting device rotation angle little, make the detection needle of electron dial indicator and copper bar contactless, judge the quality of copper bar through the rotatory condition of accepting device, thereby avoid the step of copper bar quality measurement, and then accelerate the speed that the copper bar detected.
2. In the copper bar surface quality detection equipment, the two electronic dial indicators are driven to transversely and circularly move through the set power motor, and meanwhile, the driving device drives the moving device to move, so that the track of the detection needle of the electronic dial indicator on the copper bar becomes fold-linear, the contact area between the detection needle of the electronic dial indicator and the copper bar is improved, the detection blind area is reduced, and the accuracy of the device on the surface flatness detection of the copper bar is improved.
Drawings
FIG. 1 is a schematic view of the initial placement structure of the whole device of the present invention;
FIG. 2 is a schematic view of the overall device receiving copper bar structure of the present invention;
FIG. 3 is a schematic view of the whole device of the invention for picking up copper bars;
FIG. 4 is a schematic view of the overall structure of the copper bar of the present invention;
FIG. 5 is a schematic view of a base structure of the present invention;
FIG. 6 is a schematic view of a receiving device according to the present invention;
FIG. 7 is a schematic diagram of a driving detection device according to the present invention;
FIG. 8 is a schematic diagram of a driving device according to the present invention;
fig. 9 is an exploded view of the mobile device according to the present invention.
The meaning of each reference sign in the figure is:
1. The device comprises a base, a chassis, 12, a side guard plate, 13, a hinge plate, 14 and an upper guard plate;
2. The device comprises a bearing device, a compression bar, a 22, a bearing rod, a 23, a lower chute, a 24, an inclined out chute, a 25, an inclined in chute, a 26, a torsion spring, a 27 and a bearing plate;
3. Driving a detection device;
31. the driving device comprises a driving device, a bearing frame, 312, a sliding rod, 313, a threaded screw rod, 314, a driving motor, 315, a sliding pin, 316, a thrust spring, 317, a pressing plate, 318 and a limiting rod;
32. 321, a moving block, 322, a bearing frame, 323, a threaded rod, 324, a bottom chute, 325, a toothed plate, 326, a power motor, 327, a mounting frame, 328, an electronic dial indicator, 329 and a limiting plate;
4. and a return spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in 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 configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-7, an objective of the present embodiment is to provide a copper bar surface quality detection apparatus, which includes a base 1, wherein receiving devices 2 are symmetrically disposed on the upper side of the base 1, a driving detection device 3 is disposed between the two receiving devices 2, the base 1 is used for supporting the receiving devices 2 and the driving detection device 3, the driving detection device 3 is used for measuring the flatness of the surface of the steel bar, the receiving devices 2 are used for receiving the steel bar, and the driving detection device 3 is driven to move downwards by the weight of the steel bar;
The base 1 comprises a bottom frame 11, the bottom frame 11 is U-shaped, the supporting device 2 comprises two pressing rods 21, one end of each pressing rod 21 is fixedly provided with a supporting rod 22, the connecting position of each pressing rod 21 and each supporting rod 22 is hinged to one end of the bottom frame 11, each pressing rod 21 and each supporting rod 22 are fixed together to form a fishhook shape, so that when each supporting rod 22 is overturned by the weight of a copper bar, each supporting rod 22 drives the corresponding pressing rod 21 to press the corresponding driving detection device 3, the corresponding driving detection device 3 moves downwards to be close to the copper bar, a device used for detecting the flatness of the copper bar contacts with the copper bar, meanwhile, the copper bar is required to be supported when the copper bar is placed, a supporting plate 27 is rotatably connected between the corresponding supporting rods 22, and the side wall of each supporting plate 27 is contacted with the side edge of the copper bar when the copper bar is placed, so that the stability of the placement of the copper bar is ensured;
The driving detection device 3 comprises a driving device 31 and a moving device 32 arranged on the driving device 31, wherein the driving device 31 is used for driving the moving device 32 to move, so that a detection needle on the moving device 32 for detecting the surface of the copper bar moves on the copper bar;
the moving device 32 comprises a moving block 321, a receiving frame 322 is arranged on the lower side of the moving block 321, electronic dial indicators 328 are arranged on two sides, close to the bottom, of the receiving frame 322, and when the detecting needle of the electronic dial indicators 328 moves downwards, the detecting needle is vertically contacted with the surface of the copper bar;
considering that the bearing device 2 needs to drive the driving detection device 3 to move up and down, and meanwhile, when the driving detection device 3 needs to measure the surface flatness of the copper bar, the quality of the copper bar is detected, so that the copper bar detection step is reduced, the copper bar detection speed is accelerated, please refer to fig. 1-8, a lower sliding groove 23 is formed in the side wall between two pressing rods 21, the driving device 31 comprises a bearing frame 311, sliding pins 315 are arranged at the ends of the front side wall and the rear side wall of the bearing frame 311, sliding grooves corresponding to the sliding pins 315 are formed in the side wall of the bearing frame 311, one end of the sliding pins 315 is arranged in the sliding grooves in a sliding manner, one end of the sliding pins 315 is arranged in the sliding grooves 23 in a sliding manner, the pressing rods 21 are connected with the bearing frame 311 through the sliding pins 315, when the bearing rods 27 bear the copper bar, the bearing plates 27 drive the bearing rods 22 to rotate around the positions hinged to the bottom frame 11, one ends of the two pressing rods 21 are close to each other, when one ends of the two pressing rods 21 are close to each other, the two pressing rods 21 are driven by the lower sliding pins 23 to the sliding pins 23 to move down along the sliding grooves 315, and the sliding pins 315 move down along the sliding grooves 32 to the sliding grooves 32, and the sliding pins are driven to move down the sliding pins 315 to move down along the sliding grooves to the sliding pins 315 to the sliding device 32;
Meanwhile, considering that the bearing device 2 needs to test the weight of the copper bar when bearing the copper bar, the two ends of the bottom frame 11 are fixed with the side guard plates 12, one side of the two side guard plates 12 close to each other is fixed with the hinge plate 13, two sides of the hinge plate 13 are fixed with the torsion spring 26, the other end of the torsion spring 26 is fixed at the connecting position of the compression bar 21 and the bearing bar 22, after the copper bar is arranged on the bearing plate 27, the bearing bar 22 drives the compression bar 21 to rotate, at the moment, the rotating compression bar 21 drives the torsion spring 26 to rotate, so that the torsion on the torsion spring 26 is increased, when the torsion on the torsion spring 26 and the weight of the copper bar reach balance, the bearing device 2 stops rotating, when the weight of the copper bar does not reach the specified weight, the overturning angle of the bearing device 2 is too small, the sliding distance of the sliding pin 315 in the lower sliding groove 23 is short, the electronic dial indicator 328 cannot contact with the surface of the copper bar, when the weight of the copper bar is too heavy, the copper bar drives the bearing device 2 to turn over too much, the distance of the driving device 31 moving downwards is too much, the electronic dial indicator 328 is easy to contact with the copper bar too much, considering that the electronic dial indicator 328 is easy to damage the probe of the electronic dial indicator 328 due to the excessive contact between the electronic dial indicator 328 and the copper bar, the two ends of the lower chute 23 are respectively provided with the inclined out groove 24 and the inclined in groove 25, one end of the sliding pin 315 is far away from the pressure bar 21 through the inclined out groove 24 and the inclined in groove 25, the inclined out groove 24 is used for separating the sliding pin 315 from the pressure bar 21 through the inclined out groove 24 when the rotation angle of the pressure bar 21 is too much, the pressure bar 21 can not press the driving device 31 downwards, the electronic dial indicator 328 is far away from the copper bar, meanwhile, when the torsion spring 26 drives the pressure bar 21 to restore to the original position after the copper bar is taken down, the sliding pin 315 enters into the lower chute 23 through the inclined in groove 25, so as to facilitate the continuous use of the device, meanwhile, considering that the sliding pin 315 entering into the lower sliding groove 23 is easy to separate from the lower sliding groove 23, the inclined out groove 24 and the inclined in groove 25 are obliquely arranged in the direction away from each other, and the inclined out groove 24 and the inclined in groove 25 are obliquely arranged from the edge of the pressing rod 21 to the middle part, so that the inclined out groove 24 and the inclined in groove 25 are in an inclined state, the sliding pin 315 cannot be separated from the lower sliding groove 23 at will, meanwhile, a thrust spring 316 is fixed at one end of the sliding pin 315, and the sliding pin 315 is pushed by the thrust spring 316 to be far away from the bearing frame 311, so that when the sliding pin 315 passes through inclined surfaces of the inclined out groove 24 and the inclined in groove 25, the sliding pin 315 cannot be clamped in position due to inclined surfaces of the inclined out groove 24 and the inclined in groove 25, and normal use of the device is ensured.
Considering that when the copper bar is overweight, after the sliding pin 315 leaves the inclined outlet groove 24, the detection device 3 is driven to be convenient to keep away from the copper bar, the pressing plates 317 are fixed at the two ends of the bearing frame 311, the limiting rods 318 are fixed at the bottoms of the pressing plates 317, the upper baffle plates 14 are fixed on the side guard plates 12, one ends of the limiting rods 318 penetrate through the upper baffle plates 14 and extend out, the return springs 4 are sleeved on the limiting rods 318 between the upper baffle plates 14 and the pressing plates 317, when the driving device 31 is driven to move downwards, the pressing plates 317 squeeze the return springs 4, so that the return springs 4 are compressed, when the sliding pin 315 leaves the inclined outlet groove 24, the return springs 4 start to relax at the moment, the pressing plates 317 are driven to move upwards, the bearing frame 311 is restored to the original position, and the limiting rods 318 inserted on the upper baffle plates 14 limit the position of the bearing frame 311, so that the stability of the lifting of the bearing frame 311 is ensured.
Meanwhile, in the process that the pressing rod 21 drives the driving device 31 to move downwards, the sliding pin 315 slides in the lower sliding groove 23 and is continuously close to the hinged positions of the pressing rod 21, the bearing rod 22 and the underframe 11, so that the downward moving distance of the pressing rod 21 is shortened under the condition that the same rotation angle is adopted, and further, when the rotation angle of the pressing rod 21 is gradually increased, the lower the speed that the pressing rod 21 drives the driving device 31 to move downwards is, so that the electronic dial indicator 328 is ensured to be in contact with a copper bar, and a detection needle on the electronic dial indicator 328 cannot directly collide with the copper bar, and normal use of the electronic dial indicator 328 is ensured.
Considering that the track of the copper bar surface detected by the electronic dial indicator 328 needs to be changed, the range of the copper bar surface detected by the electronic dial indicator 328 is enlarged, referring to fig. 8-9, toothed plates 325 are symmetrically arranged on the receiving frame 322 in a left-right direction, gears are meshed between the two toothed plates 325, a power motor 326 for driving the gears to rotate is arranged on the gears, sliding rods penetrating through the side wall of the receiving frame 322 are fixed at two ends of the toothed plates 325, bottom sliding grooves 324 are symmetrically arranged on the receiving frame 322 in a left-right direction, sliding blocks sliding in the bottom sliding grooves 324 are fixed at the bottoms of the toothed plates 325, the sliding positions of the toothed plates 325 are limited by the sliding blocks, the stability of the transverse movement of the toothed plates 325 is ensured, one side of each sliding block is fixedly provided with a mounting frame 327, the electronic dial indicator 328 is clamped inside the mounting frame 327, the electronic dial indicator 328 is conveniently replaced by the mounting frame 327, the tooth plate 325 is provided with a limit plate 329, two ends of the limit plate 329 are fixed on the bearing frame 322, the power motor 326 is arranged on the limit plate 329, when the electronic dial indicator 328 needs to detect the flatness of the copper bar surface, the power motor 326 drives the gear to rotate, so that the gear drives the tooth plate 325 to move transversely, meanwhile, the rotating shaft of the power motor 326 rotates positively and negatively, so that the tooth plate 325 drives the bearing frame 322 to slide transversely and reciprocally, the electronic dial indicator 328 drives the copper bar to move reciprocally, the bearing frame 311 is provided with a frame structure considering that the copper bar surface needs to be measured completely when the electronic dial indicator 328 slides on the copper bar, the sliding rod 312 is symmetrically fixed inside the bearing frame 311, the upper side of the bearing frame 311 is hinged with a threaded lead screw 313, the sliding rod 312 and the threaded lead screw 313 extend out through the moving block 321, one end of the screw lead screw 313 is provided with a driving motor 314 for driving the screw lead screw 313 to rotate along the axis, the rotating shaft of the driving motor 314 drives the screw lead screw 313 to move, and the position of the moving block 321 is limited by the sliding rod 312, so that the moving block 321 slides along the axis of the screw lead screw 313, the sliding track of the electronic dial indicator 328 on the copper bar is changed into a wave shape which is folded back and forth, the contact range between the electronic dial indicator 328 and the copper bar is enlarged, and the accuracy of measuring the flatness of the copper bar by the electronic dial indicator 328 is improved;
considering the fact that when the copper bar is detected, according to different thicknesses of the measured copper bar, referring to fig. 9, threaded rods 323 are symmetrically arranged at the left and right sides of two ends of the receiving frame 322, one end of each threaded rod 323 is rotatably arranged on the corresponding receiving frame 322, one end of each threaded rod 323 is in threaded connection with the corresponding moving block 321, before the copper bar is tested, the threaded rods 323 are rotated, the threaded rods 323 are connected with the corresponding moving block 321 in a threaded manner, the receiving frame 322 is driven to be close to or far from the corresponding moving block 321, and accordingly contact between a detection needle of the electronic dial indicator 328 and the surface of the copper bar is guaranteed.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The copper bar surface quality detection equipment comprises a base (1), wherein bearing devices (2) are symmetrically arranged on the upper side of the base (1) in a left-right mode, a driving detection device (3) is arranged between the two bearing devices (2), the base (1) is used for supporting the bearing devices (2) and the driving detection device (3), the driving detection device (3) is used for measuring the flatness of the surface of a steel bar, the bearing devices (2) are used for bearing the steel bar, and the driving detection device (3) is driven to move downwards through the weight of the steel bar, and the copper bar surface quality detection equipment is characterized in that the base (1) comprises a bottom frame (11), the bottom frame (11) is U-shaped, the bearing devices (2) comprise two pressing rods (21), one ends of the pressing rods (21) are fixedly provided with bearing rods (22), a bearing plate (27) is rotatably connected between the two bearing rods (22), lower sliding grooves (23) are formed in the side walls between the two pressing rods (21) and are used for bearing the steel bar, and the lower sliding grooves (23) are respectively provided with inclined grooves (24) and one end of each pressing rod (11) is connected with one end of each pressing rod (25);
The driving detection device (3) comprises a driving device (31) and a moving device (32) arranged on the driving device (31), the driving device (31) is used for driving the moving device (32) to move, a detection needle for detecting the surface of a copper bar on the moving device (32) moves on the copper bar, the driving device (31) comprises a bearing frame (311), sliding pins (315) are arranged at the end parts of the front side wall and the rear side wall of the bearing frame (311), one end of each sliding pin (315) is arranged in the lower sliding groove (23) in a sliding mode, and one end of each sliding pin (315) is far away from the compression bar (21) through an inclined out groove (24) and an inclined in groove (25);
the moving device (32) comprises a moving block (321), a receiving frame (322) is arranged on the lower side of the moving block (321), electronic dial indicators (328) are arranged on two sides, close to the bottom, of the receiving frame (322), and detection needles of the electronic dial indicators (328) vertically contact with the surface of the copper bar when the detection needles drive the device (31) to move downwards;
toothed plates (325) are symmetrically arranged on the receiving frame (322) in a left-right mode, gears are meshed between the two toothed plates (325), a power motor (326) for driving the gears to rotate is arranged on the gears, and sliding rods penetrating through the side walls of the receiving frame (322) are fixed at two ends of each toothed plate (325);
Bottom sliding grooves (324) are symmetrically formed in the receiving frame (322), sliding blocks sliding in the bottom sliding grooves (324) are fixed at the bottoms of the toothed plates (325), mounting frames (327) are fixed on one sides of the sliding blocks, and electronic dial indicators (328) are clamped inside the mounting frames (327).
2. The copper bar surface quality detection device according to claim 1, wherein a sliding groove corresponding to the sliding pin (315) is formed in the side wall of the bearing frame (311), and one end of the sliding pin (315) is arranged in the sliding groove in a sliding mode.
3. The copper bar surface quality detection apparatus according to claim 1, wherein a thrust spring (316) is fixed at one end of the slide pin (315), the thrust spring (316) pushes the slide pin (315) away from the receiving frame (311), the inclined outlet groove (24) and the inclined inlet groove (25) are inclined in a direction away from each other, and the inclined outlet groove (24) and the inclined inlet groove (25) are inclined from the edge of the pressing rod (21) to the middle.
4. The copper bar surface quality detection device according to claim 1, wherein side guard plates (12) are fixed at two ends of the bottom frame (11), a hinge plate (13) is fixed at one side, close to each other, of each side guard plate (12), torsion springs (26) are fixed at two sides of each hinge plate (13), and the other ends of the torsion springs (26) are fixed at positions where a compression bar (21) and a receiving bar (22) are connected.
5. The copper bar surface quality detection device according to claim 1, wherein the toothed plate (325) is provided with a limiting plate (329), two ends of the limiting plate (329) are fixed on the bearing frame (322), the power motor (326) is installed on the limiting plate (329), two ends of the bearing frame (322) are symmetrically provided with threaded rods (323), one end of each threaded rod (323) is rotatably arranged on the corresponding bearing frame (322), and one end of each threaded rod (323) is in threaded connection with the corresponding moving block (321).
6. The copper bar surface quality detection device according to claim 1, wherein the bearing frame (311) is of a frame structure, sliding rods (312) are symmetrically fixed inside the bearing frame (311) in a left-right mode, threaded screw rods (313) are hinged to the upper side of the bearing frame (311), the sliding rods (312) and the threaded screw rods (313) penetrate through the moving blocks (321) and extend out, and a driving motor (314) for driving the threaded screw rods (313) to rotate along the axis is arranged at one end of each threaded screw rod (313).
7. The copper bar surface quality detection device according to claim 4, wherein pressing plates (317) are fixed at two ends of the bearing frame (311), a limit rod (318) is fixed at the bottom of the pressing plates (317), an upper baffle plate (14) is fixed on the side guard plate (12), one end of the limit rod (318) penetrates through the upper baffle plate (14) and extends out, and a return spring (4) is sleeved on the limit rod (318) between the upper baffle plate (14) and the pressing plates (317).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210435220.1A CN115031613B (en) | 2022-04-24 | 2022-04-24 | Copper bar surface quality detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210435220.1A CN115031613B (en) | 2022-04-24 | 2022-04-24 | Copper bar surface quality detection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115031613A CN115031613A (en) | 2022-09-09 |
| CN115031613B true CN115031613B (en) | 2024-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210435220.1A Active CN115031613B (en) | 2022-04-24 | 2022-04-24 | Copper bar surface quality detection equipment |
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| CN114166642A (en) * | 2021-12-07 | 2022-03-11 | 中国建筑第五工程局有限公司 | Strength detection equipment for super high-rise building construction and use method thereof |
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| CN207730144U (en) * | 2018-01-31 | 2018-08-14 | 重庆鹏鑫达电子科技有限公司 | A kind of handset touch panel surface smoothness detection cubing |
| CN114166642A (en) * | 2021-12-07 | 2022-03-11 | 中国建筑第五工程局有限公司 | Strength detection equipment for super high-rise building construction and use method thereof |
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