CN216830735U - Workbench for radar detection - Google Patents
Workbench for radar detection Download PDFInfo
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- CN216830735U CN216830735U CN202122727795.4U CN202122727795U CN216830735U CN 216830735 U CN216830735 U CN 216830735U CN 202122727795 U CN202122727795 U CN 202122727795U CN 216830735 U CN216830735 U CN 216830735U
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Abstract
The utility model relates to the technical field of automobile part detection equipment, and discloses a workbench for radar detection, which comprises: a base; the rotary table is rotatably arranged on the base, at least three reference parts are arranged on the rotary table along the circumferential direction of the rotary table, and the positions of the reference parts are adjustable; the jig is detachably arranged on the rotary table and used for clamping the workpiece. The utility model has the advantages that when the detection is carried out, if the reference piece is blocked by the workpiece, the position of the reference piece can be adjusted, the establishment of a coordinate system is ensured, and the jigs for clamping the workpiece are different aiming at different workpieces, so that when the detection is carried out on different workpieces, the jigs can be disassembled and replaced by corresponding jigs, the compatibility of the workbench is improved, and the development cost is reduced.
Description
Technical Field
The utility model relates to the technical field of automobile part detection equipment, in particular to a workbench for radar detection.
Background
In the automobile parts detection technical field, the detection of an automobile battery box assembly is mostly detected by adopting a radar detection system, the radar detection system is mainly used for detecting the shipment size of the battery box assembly, and the workbench plays a vital role as a part of the radar detection system.
At present, a rotary table in a workbench is a rectangular rotary table integrally welded, and the integrally welded rotary table is heavy, so that the rotary inertia is large, and the braking time is long; and because the revolving stage is that whole welding forms, lead to the tool on the revolving stage to change, the compatibility is poor.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in view of the above problems, and it is an object of the present invention to provide a workbench for radar detection, which can detect a variety of different workpieces.
To achieve the above object, the present invention provides a stage for radar detection, comprising:
a base;
the rotary table is rotatably arranged on the base, at least three reference parts are arranged on the rotary table along the circumferential direction of the rotary table, and the positions of the reference parts are adjustable;
the jig is detachably arranged on the rotary table and used for clamping workpieces.
According to the workbench for radar detection, the rotary table comprises a body and an arc-shaped plate, and the arc-shaped plate is connected with two sides of the body;
the improved arc-shaped plate comprises a base part, a body and a connecting column, wherein the base part is arranged on the base part, the connecting column is arranged on the base part, a first mounting block is arranged on the body, a mounting column and a second mounting block are arranged on the arc-shaped plate, mounting holes are formed in the first mounting block, the second mounting block and the mounting column, and the connecting column is arranged in the mounting holes.
According to the workbench for radar detection, the connecting column is provided with the positioning pin, and the positioning pin penetrates through the mounting hole.
According to the workbench for radar detection, the mounting column, the first mounting block and the second mounting block are all provided with a plurality of mounting holes.
According to the workbench for radar detection, the jig comprises a bottom plate, a stand column and a clamping mechanism, wherein the bottom plate is arranged on the rotary table, the stand column is connected with the bottom plate, and the clamping mechanism is arranged on the stand column.
According to the workbench for radar detection, the stand column and the clamping mechanisms are respectively provided with two clamping mechanisms which are respectively arranged on the two stand columns, the two stand columns are respectively connected with the bottom plate, and one stand column is positioned on one side of the other stand column.
According to the workbench for radar detection, the clamping mechanism comprises a first driving piece and a first clamping block, the first driving piece is connected with one end, far away from the bottom plate, of the stand column, the first clamping block is connected with the first driving piece, a workpiece positioning column and a second clamping block are arranged on the stand column, and the first clamping block is arranged above the second clamping block in a liftable mode.
According to the workbench for radar detection, the turntable is provided with the positioning piece, the positioning piece comprises a jig positioning column and a limiting block, and the bottom plate is provided with a positioning hole; one end of the jig positioning column penetrates through the positioning hole and is connected with the rotary table; the limiting block is arranged on the rotary table and is abutted against the side face of the bottom plate.
According to the workbench for radar detection, the rotary table is provided with the L-shaped block, the bottom plate is provided with the connecting plate, the connecting plate is connected with the L-shaped block, the L-shaped block is provided with the end face, and the end face is abutted to the bottom plate.
According to the workbench for radar detection, the workbench further comprises a second driving piece, and the second driving piece is arranged on the base and connected with the rotary table.
The utility model has the following beneficial effects:
1. the position of the reference ball is adjustable, the jig is detachably arranged on the rotary table, when different workpieces are detected, the jig can be replaced, and the position of the reference ball is adjusted, so that the compatibility of the workbench is improved, and the development cost is reduced;
2. the turntable comprises a body and an arc-shaped plate, and the arc-shaped plate is connected with two sides of the body; the rotary table has the characteristics of simple structure, can reduce the mass of the rotary table, reduce the rotational inertia and shorten the braking time, and is approximately circular, so that the occupied space of the rotary table can be reduced;
3. The connecting column is provided with a positioning pin which is arranged in the mounting hole in a penetrating way; the reference ball is installed in a mode that the positioning pin is matched with the installation hole, so that the installation process of the reference ball is simplified;
4. the setting element includes tool reference column and stopper, and the stopper can restrict the position of tool, and the tool reference column can be fixed a position the tool.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a jig according to the present invention;
FIG. 3 is a schematic view of the connection of the mounting plate, second mounting block, mounting post and reference ball of the present invention;
FIG. 4 is a schematic view of the attachment of a first mounting block and a reference ball of the present invention;
in the figure: 100. a base; 110. a second driving member; 200. a turntable; 210. a body; 211. a first mounting block; 212. mounting holes; 220. an arc-shaped plate; 221. mounting a column; 222. a second mounting block; 223. mounting a plate; 230. a reference member; 231. a reference ball; 232. connecting columns; 233. positioning pins; 241. a jig positioning column; 242. a limiting block; 250. an L-shaped block; 300. a jig; 310. a base plate; 311. positioning holes; 312. a connecting plate; 320. a column; 321. a workpiece positioning column; 322. a second clamping block; 330. a clamping mechanism; 331. a first driving member; 332. a first clamping block.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 4, a stage for radar inspection for inspecting the size of a workpiece includes a base 100, a turn table 200, and a jig 300.
The turntable 200 is rotatably arranged on the base 100, at least three reference members 230 are arranged on the turntable 200 along the circumferential direction of the turntable, and the positions of the reference members 230 are adjustable; the jig 300 is detachably arranged on the rotary table 200 and used for clamping a workpiece; wherein, the benchmark piece 230 is used for establishing the coordinate system for follow-up radar detection system detects the work piece size, the benchmark piece 230 position of this workstation is adjustable, when detecting, if the benchmark piece 230 is blockked by the work piece, can adjust the position of benchmark piece 230, ensure the establishment of coordinate system, and to different work pieces, its tool 300 that is used for the centre gripping work piece is different, when detecting different work pieces, can dismantle tool 300 and change into corresponding tool 300, improved the compatibility of this workstation, reduced development cost.
The turntable 200 comprises a body 210 and an arc-shaped plate 220, wherein the arc-shaped plate 220 is connected with two sides of the body 210; the turntable 200 has the characteristic of simple structure, the mass of the turntable 200 can be reduced, the rotational inertia is reduced, the braking time is shortened, and the turntable 200 is approximately circular, so that the occupied space of the turntable 200 can be reduced.
The reference piece 230 is a reference ball 231, a connecting column 232 is arranged on the reference ball 231, a first mounting block 211 is arranged on the body 210, a mounting column 221 and a second mounting block 222 are arranged on the arc-shaped plate 220, mounting holes 212 are formed in the first mounting block 211, the second mounting block 222 and the mounting column 221, and the connecting column 232 is arranged at the mounting hole 212; the reference sphere 231 is used to establish a coordinate system for subsequent detection of the workpiece dimensions by the radar detection system.
The connecting column 232 is provided with a positioning pin 233, and the positioning pin 233 penetrates through the mounting hole 212; the reference ball 231 is mounted by means of the fitting of the positioning pin 233 and the mounting hole 212, which simplifies the mounting process of the reference ball 231.
A plurality of mounting holes 212 are formed in the mounting column 221, the first mounting block 211 and the second mounting block 222; the position of the reference ball 231 can be adjusted, and when a different workpiece is detected, if the position of the reference ball 231 is blocked, the position of the reference ball 231 can be adjusted to ensure the establishment of a coordinate system.
In the present embodiment, the first mounting block 211 can be mounted at a plurality of positions of the body 210, increasing the adjustment range of the position of the reference ball 231; the arc-shaped plate 220 is provided with a mounting plate 223, and the mounting column 221 and the second mounting block 222 are both mounted on the mounting plate 223.
The jig 300 comprises a bottom plate 310, a vertical column 320 and a clamping mechanism 330, wherein the bottom plate 310 is arranged on the rotary table 200, the vertical column 320 is connected with the bottom plate 310, and the clamping mechanism 330 is arranged on the vertical column 320; the clamping mechanism 330 is used for clamping the workpiece, and can ensure the stability of the position of the workpiece in the detection process.
The number of the upright columns 320 and the number of the clamping mechanisms 330 are two, the two clamping mechanisms 330 are respectively arranged on the two upright columns 320, the two upright columns 320 are connected with the bottom plate 310, and one upright column 320 is positioned at one side of the other upright column 320; the two clamping mechanisms 330 can clamp a plurality of positions of the workpiece, so that the stability of the workpiece in the detection process can be improved; in this embodiment, two jigs 300 are used to clamp two sides of a workpiece, so as to ensure the stability of the position of the workpiece in the detection process.
The clamping mechanism 330 comprises a first driving member 331 and a first clamping block 332, the first driving member 331 is connected with one end of the upright post 320 far away from the bottom plate 310, the first clamping block 332 is connected with the first driving member 331, the upright post 320 is provided with a workpiece positioning column 321 and a second clamping block 322, and the first clamping block 332 is arranged above the second clamping block 322 in a lifting manner; the first clamping block 332 and the second clamping block 322 clamp the workpiece, and the clamping device has the characteristic of simple structure, can reduce the mass of the workbench, reduce the rotational inertia and shorten the braking time; the first driving part 331 is used for driving the first clamping block 332 to ascend and descend so as to clamp a workpiece, and the workpiece positioning column 321 can limit the position of the workpiece so as to position the workpiece; the first driving member 331 may be a cylinder or a cylinder.
Accordingly, in order to match the structure of the workpiece, the structures and shapes of the first clamping block 332, the second clamping block 322 and the workpiece positioning post 321 can be changed, so that the clamping mechanism 330 can better fix the workpiece; in order to reduce the quality of the jig 300, the workpiece positioning columns 321 are only required to be mounted on the two upright columns 320 to complete the positioning of the workpiece.
A positioning part 240 is arranged on the turntable 200, the positioning part 240 comprises a jig positioning column 241 and a limiting block 242, and a positioning hole 311 is arranged on the bottom plate 310; one end of the jig positioning column 241 is inserted into the positioning hole 311 and connected to the turntable 200; the limiting block 242 is arranged on the turntable 200 and is abutted against the side surface of the bottom plate 310; the limiting blocks 242 can limit the position of the jig 300, and the jig positioning columns 241 can position the jig 300; when the jig 300 is installed, the jig 300 is firstly placed on the turntable 200, the bottom plate 310 of the jig 300 is abutted to the limiting block 242, then the jig positioning column 241 is penetrated into the positioning hole 311, and finally the jig 300 is installed on the turntable 200 through the bolt, so that the positioning and the installation of the jig 300 are completed.
In this embodiment, the two limiting blocks 242 are abutted to two adjacent sides of the bottom plate 310, so that the jig 300 can be positioned preliminarily when the jig 300 is installed, and the installation process of the jig 300 is simplified.
The turntable 200 is provided with an L-shaped block 250, the bottom plate 310 is provided with a connecting plate 312, the connecting plate 312 is connected with the L-shaped block 250, the L-shaped block 250 is provided with an end face, and the end face is abutted against the bottom plate 310; the L-shaped block 250 is connected to the connecting plate 312 by bolts, and the end face of the L-shaped block 250 abuts against the side face of the bottom plate 310, so that the jig 300 can be positioned and fixed in an auxiliary manner.
The device further comprises a second driving member 110, wherein the second driving member 110 is arranged on the base 100 and is connected with the turntable 200; the second driving member 110 is provided as a driving motor for driving the turn table 200 to rotate.
The workbench is mainly used for radar detection of workpieces, and the detection process is as follows: firstly, detecting any four reference balls 231 which are not blocked by the workpiece by using a radar, establishing a coordinate system, detecting the position to be detected of the workpiece by using the radar, and obtaining the size of the workpiece through measurement and calculation; the coordinate system can be established by only needing three reference balls 231 as the reference originally, and the accuracy of radar detection can be improved by establishing the coordinate system by using four reference balls 231.
The utility model provides a workbench for radar detection, which is used for detecting the size of a workpiece and comprises a base 100, a rotary table 200 and a jig 300; the turntable 200 is approximately circular and can be rotatably arranged on the base 100, so that the occupied space of the turntable 200 can be reduced, and the quality of the turntable 200 can be reduced; at least three reference balls 231 are arranged on the rotary table 200, the positions of the reference balls 231 are adjustable, and the jig 300 is detachably arranged on the rotary table 200 and used for clamping workpieces; the position of the reference ball 231 of the workbench is adjustable, when detection is carried out, if the reference ball 231 is blocked by a workpiece, the position of the reference ball 231 can be adjusted, the establishment of a coordinate system is ensured, and when detection is carried out on different workpieces, the jig 300 can be detached and replaced by the corresponding jig 300, so that the compatibility of the workbench is improved, and the development cost is reduced.
The technical solutions of the present invention are explained in detail above with reference to the accompanying drawings, and the described embodiments are provided to help understanding of the concepts of the present invention. The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly stated or limited, the terms "connected", "fixed", and the like are to be understood broadly, for example, "fixed" may be fixedly connected, may be detachably connected, or may be integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Claims (10)
1. A workstation for radar detection, comprising:
a base;
the rotary table is rotatably arranged on the base, at least three reference parts are arranged on the rotary table along the circumferential direction of the rotary table, and the positions of the reference parts are adjustable;
the jig is detachably arranged on the rotary table and used for clamping workpieces.
2. The workbench for radar detection as recited in claim 1, wherein said turntable comprises a body and an arc-shaped plate, wherein said arc-shaped plate is connected with two sides of said body;
the improved arc-shaped plate comprises a base part, a body and a connecting column, wherein the base part is arranged on the base part, the connecting column is arranged on the base part, a first mounting block is arranged on the body, a mounting column and a second mounting block are arranged on the arc-shaped plate, mounting holes are formed in the first mounting block, the second mounting block and the mounting column, and the connecting column is arranged in the mounting holes.
3. The workbench for radar detection according to claim 2, wherein the connecting column is provided with a positioning pin, and the positioning pin is inserted into the mounting hole.
4. The workbench for radar detection as recited in claim 2, wherein a plurality of mounting holes are provided on each of said mounting posts, said first mounting block and said second mounting block.
5. The workbench according to claim 1, wherein said fixture comprises a bottom plate, a column and a clamping mechanism, wherein said bottom plate is disposed on said turntable, said column is connected to said bottom plate, and said clamping mechanism is disposed on said column.
6. The workbench according to claim 5, wherein said uprights and said clamping mechanisms are provided in two numbers, two clamping mechanisms are provided on two of said uprights respectively, both of said uprights are connected to said base plate, and one of said uprights is located at one side of the other of said uprights.
7. The workbench according to claim 5, wherein the clamping mechanism comprises a first driving member and a first clamping block, the first driving member is connected with one end of the upright, which is far away from the bottom plate, the first clamping block is connected with the first driving member, a workpiece positioning column and a second clamping block are arranged on the upright, and the first clamping block is arranged above the second clamping block in a lifting manner.
8. The workbench according to claim 5, wherein the turntable is provided with a positioning member comprising a jig positioning post and a limiting block, and the bottom plate is provided with a positioning hole; one end of the jig positioning column penetrates through the positioning hole and is connected with the rotary table; the limiting block is arranged on the rotary table and is abutted against the side face of the bottom plate.
9. The workbench according to claim 5, wherein said turntable is provided with an L-shaped block, said bottom plate is provided with a connecting plate, said connecting plate is connected with said L-shaped block, and said L-shaped block is provided with an end surface, said end surface is abutted with said bottom plate.
10. The workbench according to claim 1, further comprising a second driving member, wherein said second driving member is disposed on said base and connected to said turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122727795.4U CN216830735U (en) | 2021-11-08 | 2021-11-08 | Workbench for radar detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122727795.4U CN216830735U (en) | 2021-11-08 | 2021-11-08 | Workbench for radar detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216830735U true CN216830735U (en) | 2022-06-28 |
Family
ID=82102183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122727795.4U Active CN216830735U (en) | 2021-11-08 | 2021-11-08 | Workbench for radar detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216830735U (en) |
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2021
- 2021-11-08 CN CN202122727795.4U patent/CN216830735U/en active Active
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