CN220454538U - Surface flatness detection device - Google Patents
Surface flatness detection device Download PDFInfo
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- CN220454538U CN220454538U CN202321680071.1U CN202321680071U CN220454538U CN 220454538 U CN220454538 U CN 220454538U CN 202321680071 U CN202321680071 U CN 202321680071U CN 220454538 U CN220454538 U CN 220454538U
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- die
- surface flatness
- flatness detection
- translation
- motor
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- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000013519 translation Methods 0.000 claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 238000012546 transfer Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000013461 design Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 230000037228 dieting effect Effects 0.000 abstract description 2
- 239000012634 fragment Substances 0.000 abstract description 2
- 238000010408 sweeping Methods 0.000 description 8
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a surface flatness detection device, which comprises a base device for supporting a die and limiting movement, wherein a transfer device for driving uniform forward and backward movement is arranged above the base device, the surface flatness detection device also comprises an opening and closing device for synchronously moving and clamping and positioning the die, and a translation device for cleaning the surface of the die and improving detection precision is arranged at the bottom of the transfer device. According to the surface flatness detection device, the cleaning roller is arranged in front of the scanner, so that impurities such as dust and fragments remained on the surface of a die can be conveniently removed before scanning, and the influence on the accuracy of laser scanning is prevented; the mold is accurately positioned through the design of folding and clamping the mold by the positioning plate, so that the correct position parameters are ensured to be obtained in the scanning process, and the abnormal position is convenient to determine; the design that the gear rack drives the positioning plate to move reduces the movement error of the positioning plate, and further improves the die scanning precision.
Description
Technical Field
The utility model belongs to the field of die flatness detection equipment, and particularly relates to a surface flatness detection device.
Background
The mold surface flatness detection is an effective method for ensuring that the mold can meet design requirements and use requirements, the mold detection can improve the service life of the whole set of mold, can improve mold closing precision, reduce workpiece burrs and flash, and meanwhile, the smoother surface of the mold can facilitate spraying of spacer fluid, so that the spacer fluid is coated on the surface of the mold more uniformly, the probability of raw material adhesion is reduced, and therefore, a surface flatness detection device is needed, and the mold flatness detection is facilitated.
The utility model provides a contrast application number is CN 202121865668.4's chinese patent discloses a precision die production is with surface smoothness detection device, including detecting platform, slide rail, electric telescopic handle, laser detection probe and control computer, two slide rail are installed to bilateral symmetry on the detecting platform, two slide rail vertical mutual parallel arrangement, install the slide on the slide rail, install the bracing piece on the slide, the fixed plate is installed on the top of bracing piece, two install two slide bars between the fixed plate, two install the slide on the slide bar, install electric telescopic handle on the slide, the connecting plate is installed to electric telescopic handle's bottom, install laser detection probe on the connecting plate, install control computer in one side of slide rail on the detecting platform, control switch is installed to the front end of detecting the platform.
The disadvantages of the above patents are: the mould is easy to be stained with dust in the moving and transporting process, and the design of cleaning the surface of the mould before scanning is not adopted, so that the scanning precision is easy to be influenced.
Disclosure of Invention
The present utility model is directed to a surface flatness detecting device, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the surface flatness detection device comprises a base device for supporting a die and limiting movement, a transfer device for driving uniform front-back movement is arranged above the base device, the surface flatness detection device further comprises an opening and closing device for synchronously moving and clamping and positioning the die, and a translation device for cleaning the surface of the die and improving detection precision is arranged at the bottom of the transfer device; the opening and closing device comprises a bracket, a gear is rotatably arranged in the middle of the bracket, a second motor is arranged at the bottom of the gear, two racks are symmetrically arranged on two sides of the gear, and a positioning plate is fixedly arranged at the tail end of each rack; the translation device comprises a translation frame, a cleaning roller is rotatably arranged at the bottom of the translation frame, a third motor is arranged at one end of the cleaning roller, and a scanner is arranged behind the cleaning roller.
Further: the base device comprises a supporting table, a bearing seat is fixedly arranged in the middle of the supporting table, and two guide rails are symmetrically and fixedly arranged on two sides of the supporting table.
Further: the transfer device comprises a supporting frame, a screw is rotatably arranged at the bottom of the supporting frame, and a first motor is arranged at the front end of the screw.
Further: the first motor is connected with the screw rod through a flat key.
Further: the support is C-shaped, and the locating plate is in sliding connection with the guide rail.
Further: the cleaning roller is connected with the translation frame bearing, and the translation frame is made of Q235 steel materials.
Compared with the prior art, the utility model has the beneficial effects that:
1. the cleaning roller is arranged in front of the scanner, so that impurities such as dust and fragments remained on the surface of the die can be conveniently removed before scanning, and the influence on the accuracy of laser scanning is prevented;
2. the mold is accurately positioned through the design of folding and clamping the mold by the positioning plate, so that the correct position parameters are ensured to be obtained in the scanning process, and the abnormal position is convenient to determine;
3. the design that the gear rack drives the positioning plate to move reduces the movement error of the positioning plate, and further improves the die scanning precision.
Drawings
FIG. 1 is a schematic view of a surface flatness detecting apparatus according to the present utility model;
FIG. 2 is a schematic view of a base unit of a surface flatness detecting apparatus according to the present utility model;
FIG. 3 is a schematic view of a transfer device of a surface flatness detecting apparatus according to the present utility model;
FIG. 4 is a schematic diagram of an opening and closing device of a surface flatness detecting device according to the present utility model;
fig. 5 is a schematic structural view of a translation device of the surface flatness detection device according to the present utility model.
In the reference numerals: 1. a base device; 101. a support table; 102. a bearing seat; 103. a guide rail; 2. a transfer device; 201. a support frame; 202. a screw rod; 203. a first motor; 3. an opening and closing device; 301. a bracket; 302. a gear; 303. a second motor; 304. a rack; 305. a positioning plate; 4. a translation device; 401. a translation frame; 402. a cleaning roller; 403. a third motor; 404. a scanner.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a surface flatness detecting device includes a base device 1 for supporting a mold and limiting movement, a transfer device 2 for driving uniform forward and backward movement is arranged above the base device 1, an opening and closing device 3 for synchronously moving and clamping and positioning the mold is arranged at the top of the base device 1, and a translation device 4 for cleaning the surface of the mold and improving the detection precision is arranged at the bottom of the transfer device 2.
In this embodiment: the base device 1 comprises a supporting table 101 for bearing a die, wherein the supporting table 101 is made of Q235 steel, the supporting table 101 is in a bench shape, a bearing seat 102 for integrally fixing bearing is welded in the middle of the supporting table 101, the bearing seat 102 is made of Q235 steel, two symmetrical bolts on two sides of the supporting table 101 are connected with two guide rails 103, the cross section of each guide rail 103 is circular, and the die is placed on the top of the supporting table 101 and slides on the top of the supporting table 101 to finish positioning;
in this embodiment: the transfer device 2 comprises a support frame 201 which is used for connecting and fixing, the support frame 201 is made of Q235 steel, a screw rod 202 which is used for rotating and driving a translation frame 401 to move is connected to a bearing at the bottom of the support frame 201, a first motor 203 which is used for outputting rotating power is arranged at the front end of the screw rod 202, the first motor 203 is connected with the screw rod 202 in a parallel key manner, the first motor 203 is connected with the support frame 201 through bolts, and the support frame 201 supports the first motor 203 to drive the screw rod 202 to rotate so as to drive the translation frame 401 to move forwards along the support frame 201;
in this embodiment: the opening and closing device 3 comprises a bracket 301 for supporting a gear 302 to rotate, the bracket 301 is C-shaped, the bracket 301 and the supporting table 101 are welded together, a gear 302 for meshing racks 304 to move is connected to a middle bearing of the bracket 301, a second motor 303 for outputting rotating power is connected to a flat key at the bottom of the gear 302, the second motor 303 is connected with the bracket 301 through bolts, two racks 304 for driving opening and closing movement are symmetrically arranged on two sides of the gear 302, the racks 304 are diagonally symmetrical with the gear 302 as a center, positioning plates 305 for clamping and positioning a die are connected to end bolts of the racks 304, the positioning plates 305 are made of Q235 steel materials, the positioning plates 305 are in sliding connection with the guide rails 103, the bracket 301 supports the second motor 303 to drive the gear 302 to rotate, the gears 302 are respectively meshed with racks 304 on two sides to move in opposite directions, the racks 304 respectively drive the two positioning plates 305 to fold along the guide rails 103, and the front and the back of the die positioned in the middle are clamped, and the centering and positioning of the die is completed;
in this embodiment: the translation device 4 comprises a translation frame 401 used for uniformly moving back and forth, the translation frame 401 is made of Q235 steel, a sweeping roller 402 used for sweeping impurities on the surface of a die is rotationally arranged at the bottom of the translation frame 401, the sweeping roller 402 is connected with the translation frame 401 through a bearing, one end of the sweeping roller 402 is connected with a third motor 403 used for providing rotary power through a flat key, the third motor 403 is connected with the translation frame 401 through a bolt, a scanner 404 used for emitting laser to finish flatness detection is arranged behind the sweeping roller 402, the scanner 404 is connected with the translation frame 401 through a bolt, the translation frame 401 moves forward along the supporting frame 201, the translation frame 401 supports the third motor 403 to drive the sweeping roller 402 to rotate in the process, the sweeping roller 402 sweeps away impurities such as dust and scraps on the surface of the die, the influence on laser scanning is prevented, the scanner 404 behind the sweeping roller 402 emits laser downwards, and the flatness of the surface of the die is detected.
Working principle: the supporting frame 201 is arranged on a ceiling, the mould is placed on the top of the supporting table 101, the bracket 301 supports the second motor 303 to drive the gear 302 to rotate, the gear 302 is respectively meshed with racks 304 on two sides to move in opposite directions, the racks 304 respectively drive two positioning plates 305 to fold along the guide rails 103, the front and rear faces of the mould in the middle are clamped, the centring and positioning of the mould are completed, the supporting frame 201 supports the first motor 203 to drive the screw 202 to rotate, the translation frame 401 is driven to move forwards along the supporting frame 201, the translation frame 401 supports the third motor 403 to drive the cleaning roller 402 to rotate in the process, the cleaning roller 402 cleans dust, scraps and other impurities left on the surface of the mould, the influence on laser scanning is prevented, and the scanner 404 behind the cleaning roller 402 emits laser downwards to detect the flatness of the surface of the mould.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a surface smoothness detection device, is including being used for supporting mould and spacing base device (1) that removes, base device (1) top is provided with and is used for driving even back-and-forth movement's transfer device (2), its characterized in that: the device also comprises an opening and closing device (3) which is arranged at the top of the base device (1) and used for synchronously moving, clamping and positioning the die, and a translation device (4) which is used for cleaning the surface of the die and improving the detection precision is arranged at the bottom of the transfer device (2);
the opening and closing device (3) comprises a support (301), a gear (302) is rotatably arranged in the middle of the support (301), a second motor (303) is arranged at the bottom of the gear (302), two racks (304) are symmetrically arranged on two sides of the gear (302), and a positioning plate (305) is fixedly arranged at the tail end of each rack (304);
the translation device (4) comprises a translation frame (401), a cleaning roller (402) is rotatably arranged at the bottom of the translation frame (401), a third motor (403) is arranged at one end of the cleaning roller (402), and a scanner (404) is arranged behind the cleaning roller (402).
2. A surface flatness detection apparatus according to claim 1, characterized in that: the base device (1) comprises a supporting table (101), a bearing seat (102) is fixedly arranged in the middle of the supporting table (101), and two guide rails (103) are symmetrically and fixedly arranged on two sides of the supporting table (101).
3. A surface flatness detection apparatus according to claim 1, characterized in that: the transfer device (2) comprises a supporting frame (201), a screw rod (202) is rotatably arranged at the bottom of the supporting frame (201), and a first motor (203) is arranged at the front end of the screw rod (202).
4. A surface flatness detection apparatus according to claim 3, characterized in that: the first motor (203) is connected with the lead screw (202) through a flat key.
5. A surface flatness detection apparatus according to claim 2, characterized in that: the support (301) is C-shaped, and the locating plate (305) is in sliding connection with the guide rail (103).
6. A surface flatness detection apparatus according to claim 1, characterized in that: the cleaning roller (402) is connected with the translation frame (401) through a bearing, and the translation frame (401) is made of Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321680071.1U CN220454538U (en) | 2023-06-29 | 2023-06-29 | Surface flatness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321680071.1U CN220454538U (en) | 2023-06-29 | 2023-06-29 | Surface flatness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220454538U true CN220454538U (en) | 2024-02-06 |
Family
ID=89731097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321680071.1U Active CN220454538U (en) | 2023-06-29 | 2023-06-29 | Surface flatness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220454538U (en) |
-
2023
- 2023-06-29 CN CN202321680071.1U patent/CN220454538U/en active Active
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