CN212227957U - High-precision profile accuracy detection device for sheet metal parts - Google Patents
High-precision profile accuracy detection device for sheet metal parts Download PDFInfo
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- CN212227957U CN212227957U CN202021336346.6U CN202021336346U CN212227957U CN 212227957 U CN212227957 U CN 212227957U CN 202021336346 U CN202021336346 U CN 202021336346U CN 212227957 U CN212227957 U CN 212227957U
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- 239000002184 metal Substances 0.000 title claims abstract description 74
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 abstract description 9
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- 238000009434 installation Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
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Abstract
The utility model belongs to the sheet metal component detection field, in particular to a high-precision sheet metal component profile detection device, aiming at the problems that the automation degree is low when the existing movable tracing probe moves, the manual strength is high, the sheet metal components with different sizes are not stably clamped, and the detection precision is influenced, the utility model provides a scheme, which comprises a bottom plate, a vertical plate is fixedly arranged on one side of the top of the bottom plate, a mounting plate is fixedly arranged on one side of the vertical plate, the sheet metal component is clamped on the top of the bottom plate, one side of the sheet metal component and one side of the vertical plate are tightly clamped, the vertical plate is fixedly arranged on the bottom of the mounting plate, and a screw is rotatably arranged on one side of the vertical plate, compared with the transmission sheet metal component profile detection device, the movable tracing probe has high movement automation and low manual strength, and can conveniently and rapidly clamp the sheet metal components with different sizes, the method has the advantages of wide application range and high precision of detecting the profile tolerance of the sheet metal part.
Description
Technical Field
The utility model relates to a sheet metal component detects technical field, especially relates to a high-accuracy profile accuracy detection device of sheet metal component.
Background
The profile degree is used for describing the dimensional accuracy of the curved surface, and is the variation of the measured actual profile relative to the ideal profile. Since the curved surface is difficult to detect, the detection difficulty of the profile degree is also great.
The publication No. CN206618404U discloses a device for rapidly detecting profile of a workpiece surface, which has low automation degree when a movable tracing probe moves, high manual strength, and no influence on the detection accuracy due to stable clamping of sheet metal parts of different sizes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art degree of automation when having the removal of movable drawing probe low, artifical intensity is high, carries out stable centre gripping to the sheet metal component of unidimensional not the aspect, influences the shortcoming of the precision that detects, and the high-accuracy profile accuracy detection device of sheet metal component who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-accuracy profile tolerance detection device of sheet metal component, includes the bottom plate, top one side fixed mounting of bottom plate has the riser, one side fixed mounting of riser has the mounting panel, the top centre gripping of bottom plate has the sheet metal component, and the inseparable centre gripping of one side of sheet metal component and riser, the bottom fixed mounting of mounting panel has the riser, and one side of riser rotates and installs the screw rod, the outside threaded connection of screw rod has the drive plate, the bottom slidable mounting of drive plate has the stand, the bottom movable mounting of stand has the movable plate, the bottom of movable plate and the top of sheet metal component closely laminate, one side fixed mounting of movable plate has the movable probe of painting, the transmission is connected with drive assembly on.
Preferably, carry out the centre gripping for the sheet metal component of convenient not unidimensional, the top fixed mounting of bottom plate has the locating plate, the top slidable mounting of bottom plate has screw block and splint, splint are located the region between screw block and the locating plate, one side fixed mounting that screw block and splint are close to each other has same pillar, the top of bottom plate is rotated and is installed the lead screw, and the one end of lead screw runs through one side of screw block and extends to the opposite side of screw block, lead screw and screw block threaded connection, one side that locating plate and splint are close to each other respectively with the inseparable centre gripping in both sides of sheet metal component.
Preferably, in order to improve the stability of centre gripping sheet metal component, one side fixed mounting of riser has the backing plate, and the top of backing plate and the bottom of sheet metal component closely laminate, one side fixed mounting of riser has the cylinder, the bottom fixed mounting of cylinder output shaft has the clamp plate, and the bottom of clamp plate and the top of sheet metal component closely laminate.
Preferably, in order to realize the degree of automation that the movable plate removed, drive assembly includes the driving motor of fixed mounting at the mounting panel top, the bottom of driving motor output shaft runs through the top of mounting panel and extends to the below of mounting panel, and the bottom fixed mounting of driving motor output shaft has vertical axis, and the fixed cover in the outside of vertical axis is equipped with first bevel gear, the fixed cover in the outside of screw rod is equipped with the second bevel gear, and second bevel gear and first bevel gear mesh mutually.
Preferably, in order to avoid the situation that the arcwall face of movable plate and sheet metal component takes place to break away from, the bottom fixed mounting of drive plate has a cover seat, and the spout has been seted up to the bottom of cover seat, the top of stand extends to the inside of spout and with spout sliding connection, and fixed mounting has buffer spring on the inner wall of one side of spout, and buffer spring is around establishing in the outside of stand, and buffer spring's one end and the outside fixed mounting of stand.
In the utility model, when the contour detection of the sheet metal part is needed, firstly, the sheet metal part is arranged at one side of the positioning plate and the clamping plate which are close to each other, the bottom of the sheet metal part is placed at the top of the backing plate, the screw rod is rotated to lead the thread block to drive the clamping plate to move transversely, the sheet metal part is stably clamped, then the air cylinder is pressed, the sheet metal part can be stably clamped under the action of the air cylinder, at the moment, the bottom of the moving plate is tightly attached to the arc surface of the sheet metal part, the switch of the driving motor is pressed to lead the first bevel gear to rotate, the linkage of the screw rod and the output shaft of the driving motor can be realized through the meshing relationship of the first bevel gear and the second bevel gear, when the screw rod rotates, the rotation of the screw rod can be converted into the transverse movement of the driving plate due to the threaded connection of the screw rod and the driving plate, the moving plate can move along, compared with a transmission device for detecting the profile degree of the sheet metal part, the movable tracing probe has high movement automation, low manual strength, wide application range and high precision for detecting the profile degree of the sheet metal part, and can conveniently and quickly clamp sheet metal parts with different sizes;
in order to solve the problem that the moving plate can be separated from the arc-shaped surface of the sheet metal part in the moving process, the telescopic stand columns are arranged at the top of the moving plate, so that when the moving plate and the arc-shaped surface of the sheet metal part tend to be separated, the length of the stand columns can be changed, and the condition that the moving plate and the arc-shaped surface of the sheet metal part are separated is avoided;
in order to solve the problem that clamping work of sheet metal parts with different sizes cannot be achieved between the clamping plate and the positioning plate, the distance between the clamping plate and the positioning plate can be changed through the thread block arranged on the top of the bottom plate in a sliding mode, and then the clamping work of sheet metal parts with different sizes can be achieved.
Drawings
Fig. 1 is a partial structural perspective view of a high-precision profile detection device for sheet metal parts according to the present invention;
fig. 2 is a schematic view of a mounting plate structure of a high-precision profile detection device for sheet metal parts according to the present invention;
fig. 3 is the utility model provides a part A structure enlarged schematic diagram in fig. 2 of high-precision profile precision detection device of sheet metal component.
In the figure: the device comprises a base plate 1, a vertical plate 2, a thread block 3, a screw rod 4, a clamping plate 5, a sheet metal part 6, an air cylinder 7, an installation plate 8, a vertical plate 9, a driving motor 10, a first bevel gear 11, a screw rod 12, a second bevel gear 13, a driving plate 14, a socket 15, a stand column 16, a moving plate 17 and a movable drawing probe 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a high-precision sheet metal part profile detection device, including a bottom plate 1, a vertical plate 2 is fixedly mounted on one side of the top of the bottom plate 1, a mounting plate 8 is fixedly mounted on one side of the vertical plate 2, a sheet metal part 6 is clamped on the top of the bottom plate 1, one side of the sheet metal part 6 and one side of the vertical plate 2 are tightly clamped, a vertical plate 9 is fixedly mounted on the bottom of the mounting plate 8, a screw 12 is rotatably mounted on one side of the vertical plate 9, a drive plate 14 is connected to the outer side of the screw 12 through threads, a stand 16 is slidably mounted on the bottom of the drive plate 14, a movable plate 17 is movably mounted on the bottom of the stand 16, the bottom of the movable plate 17 and the top of the sheet metal part 6 are tightly.
Example two
The following further improvements are made on the basis of the first embodiment:
the utility model discloses in, for the convenience carry out the centre gripping to unidimensional sheet metal component 6, the top fixed mounting of bottom plate 1 has the locating plate, the top slidable mounting of bottom plate 1 has screw block 3 and splint 5, splint 5 is located the region between screw block 3 and the locating plate, one side fixed mounting that screw block 3 and splint 5 are close to each other has same pillar, the top of bottom plate 1 is rotated and is installed lead screw 4, and lead screw 4's one end runs through one side of screw block 3 and extends to the opposite side of screw block 3, lead screw 4 and 3 threaded connection of screw block, one side that locating plate and splint 5 are close to each other respectively with the inseparable centre gripping in both sides of sheet metal component 6.
The utility model discloses in, in order to improve the stability of centre gripping sheet metal component 6, one side fixed mounting of riser 2 has the backing plate, and the top of backing plate and the bottom of sheet metal component 6 closely laminate, and one side fixed mounting of riser 2 has cylinder 7, and the bottom fixed mounting of cylinder 7 output shaft has the clamp plate, and the bottom of clamp plate and the top of sheet metal component 6 closely laminate.
The utility model discloses in, in order to realize the degree of automation that movable plate 17 removed, drive assembly includes the driving motor 10 of fixed mounting at the 8 tops of mounting panel, the bottom of driving motor 10 output shaft runs through the top of mounting panel 8 and extends to the below of mounting panel 8, and the bottom fixed mounting of driving motor 10 output shaft has the vertical axis, the fixed cover in the outside of vertical axis is equipped with first bevel gear 11, the fixed cover in the outside of screw rod 12 is equipped with second bevel gear 13, and second bevel gear 13 meshes with first bevel gear 11 mutually.
The utility model discloses in, in order to avoid the situation that the arcwall face of movable plate 17 and sheet metal component 6 takes place to break away from, the bottom fixed mounting of drive plate 14 has cover seat 15, and the spout has been seted up to the bottom of cover seat 15, and the top of stand 16 extend to the inside of spout and with spout sliding connection, and fixed mounting has buffer spring on one side inner wall of spout, and buffer spring is around establishing in the outside of stand 16, and buffer spring's one end and stand 16's the outside fixed mounting.
In the utility model, when the contour detection of the sheet metal part 6 is needed, firstly, the sheet metal part 6 is arranged at one side of the positioning plate and the clamping plate 5 which are close to each other, the bottom of the sheet metal part 6 is placed at the top of the backing plate, the screw rod 4 is rotated, the thread block 3 drives the clamping plate 5 to move transversely, the sheet metal part 6 is stably clamped, then the air cylinder 7 is pressed, the sheet metal part 6 is stably clamped under the action of the air cylinder 7, at the moment, the bottom of the moving plate 17 is tightly attached to the arc surface of the sheet metal part 6, the switch of the driving motor 10 is pressed, the first bevel gear 11 is rotated, the linkage of the screw rod 12 and the output shaft of the driving motor 10 can be realized through the meshing relationship of the first bevel gear 11 and the second bevel gear 13, when the screw rod 12 rotates, because the screw rod 12 is in threaded connection with the driving plate 14, the rotation of the screw, the movable plate 17 can move along the arc-shaped surface of the sheet metal part 6, the movable depicting probe 18 on one side of the movable plate 17 can show the moving curved surface of the movable plate 17 and compare the moving curved surface with a standard curved surface, compared with a transmission sheet metal part 6 profile detection device, the movable depicting probe 18 is high in moving automation, low in manual strength, capable of clamping sheet metal parts 6 of different sizes conveniently and quickly, wide in application range and high in precision of detecting the profile of the sheet metal parts 6.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A high-precision sheet metal part profile accuracy detection device comprises a bottom plate (1) and is characterized in that a vertical plate (2) is fixedly mounted on one side of the top of the bottom plate (1), a mounting plate (8) is fixedly mounted on one side of the vertical plate (2), a sheet metal part (6) is clamped on the top of the bottom plate (1), one side of the sheet metal part (6) and one side of the vertical plate (2) are tightly clamped, a vertical plate (9) is fixedly mounted at the bottom of the mounting plate (8), a screw rod (12) is rotatably mounted on one side of the vertical plate (9), a driving plate (14) is in threaded connection with the outer side of the screw rod (12), a stand column (16) is slidably mounted at the bottom of the driving plate (14), a movable plate (17) is movably mounted at the bottom of the stand column (16), the bottom of the movable plate (17) and the top of the sheet metal part (6) are tightly attached, the screw rod (12) is in transmission connection with a driving assembly.
2. The high-precision sheet metal part profile detection device according to claim 1, characterized in that, the top fixed mounting of bottom plate (1) has the locating plate, the top slidable mounting of bottom plate (1) has screw block (3) and splint (5), splint (5) are located the region between screw block (3) and locating plate, one side fixed mounting that screw block (3) and splint (5) are close to each other has same pillar, lead screw (4) are installed in the top rotation of bottom plate (1), and the one end of lead screw (4) runs through one side of screw block (3) and extends to the opposite side of screw block (3), lead screw (4) and screw block (3) threaded connection, one side that locating plate and splint (5) are close to each other respectively with the inseparable centre gripping in both sides of sheet metal part (6).
3. The high-precision sheet metal part profile detection device according to claim 1, wherein a base plate is fixedly mounted on one side of the vertical plate (2), the top of the base plate is tightly attached to the bottom of the sheet metal part (6), an air cylinder (7) is fixedly mounted on one side of the vertical plate (2), a pressing plate is fixedly mounted on the bottom of an output shaft of the air cylinder (7), and the bottom of the pressing plate is tightly attached to the top of the sheet metal part (6).
4. The high-precision sheet metal part profile detection device according to claim 1, wherein the driving assembly comprises a driving motor (10) fixedly mounted at the top of the mounting plate (8), the bottom of an output shaft of the driving motor (10) penetrates through the top of the mounting plate (8) and extends to the lower side of the mounting plate (8), a vertical shaft is fixedly mounted at the bottom of the output shaft of the driving motor (10), a first bevel gear (11) is fixedly sleeved at the outer side of the vertical shaft, a second bevel gear (13) is fixedly sleeved at the outer side of the screw (12), and the second bevel gear (13) is meshed with the first bevel gear (11).
5. The high-precision sheet metal part profile detection device according to claim 1, wherein a sleeve seat (15) is fixedly mounted at the bottom of the drive plate (14), a sliding groove is formed in the bottom of the sleeve seat (15), the top of the upright post (16) extends into the sliding groove and is in sliding connection with the sliding groove, a buffer spring is fixedly mounted on the inner wall of one side of the sliding groove, the buffer spring is wound on the outer side of the upright post (16), and one end of the buffer spring is fixedly mounted on the outer side of the upright post (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021336346.6U CN212227957U (en) | 2020-07-09 | 2020-07-09 | High-precision profile accuracy detection device for sheet metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021336346.6U CN212227957U (en) | 2020-07-09 | 2020-07-09 | High-precision profile accuracy detection device for sheet metal parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212227957U true CN212227957U (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021336346.6U Expired - Fee Related CN212227957U (en) | 2020-07-09 | 2020-07-09 | High-precision profile accuracy detection device for sheet metal parts |
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| Country | Link |
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| CN (1) | CN212227957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654700A (en) * | 2021-08-18 | 2021-11-16 | 孙智辉 | Sheet metal stress detection platform with multi-angle fixed-point contact for automobile |
-
2020
- 2020-07-09 CN CN202021336346.6U patent/CN212227957U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654700A (en) * | 2021-08-18 | 2021-11-16 | 孙智辉 | Sheet metal stress detection platform with multi-angle fixed-point contact for automobile |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 |