CN217859716U - Rotating bracket for sensor assembly bridge - Google Patents
Rotating bracket for sensor assembly bridge Download PDFInfo
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- CN217859716U CN217859716U CN202221934109.9U CN202221934109U CN217859716U CN 217859716 U CN217859716 U CN 217859716U CN 202221934109 U CN202221934109 U CN 202221934109U CN 217859716 U CN217859716 U CN 217859716U
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Abstract
The application relates to a rotating bracket for a sensor group bridge, which comprises a base, a rotating bracket and a sensor fixing bracket; the sensor fixing support is used for fixing a welding tool or fixture of a sensor, the rotating support is rotatably connected to the base, the sensor fixing support is rotatably connected to the rotating support, and a rotating shaft of the rotating support is perpendicular to the rotating shaft of the sensor fixing support; a rotary fixing component is arranged between the rotary support and the base, and a rotary limiting component is arranged between the sensor fixing support and the rotary support; the base with the rotation support passes through rotatory fixed subassembly relatively fixed, the rotation support with the sensor fixed bolster passes through rotatory spacing subassembly relatively fixed. This application has the operating angle that can adjust the welding step in the bridge group process under the condition of not adjusting the station, makes the effect of operation more convenient.
Description
Technical Field
The application relates to the field of rotating supports, in particular to a rotating support for a sensor group bridge.
Background
At present, a sensor can accurately and quickly convert a force signal into an electric signal and transmit the electric signal to a calculator, and the sensor is widely applied to the fields of machinery, aerospace, manufacturing industry and the like.
In the related art, the manufacturing process of the sensor comprises elastomer processing, patch mounting, bridging, compensation, testing and sealing; the bridge assembling process comprises the steps of welding point polishing, tin hanging, wire welding preparation and bridge circuit welding; in most cases, the sensor is fixed on the operating platform through the sensor fixing support in the bridge assembling process of the sensor, and then all steps of the bridge assembling process are completed in sequence.
To the correlation technique among the above-mentioned, be difficult to the adjustment operating angle when frock or tool are fixed in on the operation panel, in the welding step, in order to guarantee not rosin joint, the welder need adjust operating angle through adjusting the station position, and the operation is not convenient.
SUMMERY OF THE UTILITY MODEL
In order to make the welding step operation more convenient in the sensor group bridge process, this application provides a runing rest for sensor group bridge.
The application provides a runing rest for sensor group bridge adopts following technical scheme:
a rotary support for a sensor group bridge comprises a base, a rotary support and a sensor fixing support; the sensor fixing support is used for fixing a welding tool or fixture of a sensor, the rotating support is rotatably connected to the base, the sensor fixing support is rotatably connected to the rotating support, and a rotating shaft of the rotating support is perpendicular to the rotating shaft of the sensor fixing support; a rotary fixing component is arranged between the rotary support and the base, and a rotary limiting component is arranged between the sensor fixing support and the rotary support; the base with the rotation support passes through rotatory fixed subassembly relatively fixed, the rotation support with the sensor fixed bolster passes through rotatory spacing subassembly relatively fixed.
By adopting the technical scheme, tangential force is applied to the rotating bracket, so that the rotating bracket can rotate relative to the base; applying tangential force to the sensor fixing support to enable the sensor fixing support to rotate relative to the rotating support; therefore, the operation angle of the welding sensor can be adjusted in two mutually perpendicular directions in the operation process, and the welding process is more convenient and faster.
Preferably, the rotating bracket is provided with a mounting hole, the mounting hole is a through hole, and the rotating and fixing component comprises an adjusting piece, an elastic piece and a limiting body which are sequentially arranged in the mounting hole; the base is provided with limiting holes distributed along the circumferential direction of the rotating shaft of the rotating bracket; when the mounting hole is aligned with the limiting hole, the limiting body can be partially embedded into the limiting hole; and when the limiting body is partially embedded into the limiting hole, the elastic piece can provide pressure for the limiting body.
By adopting the technical scheme, the elastic part applies pressure to the limiting body, when the limiting body is embedded into the limiting hole, the rotating bracket is fixed relative to the base, tangential force is applied, the limiting body leaves the limiting hole, the rotating bracket rotates relative to the base, and when the limiting body is embedded into the next limiting hole, the rotating bracket is fixed relative to the base again; the operation angle of the sensor fixing bracket in the horizontal direction is adjusted through the operation mode; the deformation degree of the elastic piece can be adjusted by adjusting the position of the limiting piece relative to the mounting hole, so that the elastic piece is adjusted to provide elastic force.
Preferably, the limiting body is a sliding block, and a chamfer is arranged on the edge, close to one side of the base, of the sliding block.
By adopting the technical scheme, the connecting part of the sliding block and the limiting hole is provided with the chamfer, and when the rotating bracket is subjected to tangential force, the sliding block can move relative to the limiting hole.
Preferably, the limiting body is a ball, the elastic part is a spring, and the limiting hole is a circular hole.
By adopting the technical scheme, when the ball is matched with the round hole, the ball is easier to roll out of the round hole, and the rotating support can rotate relative to the base by providing smaller tangential force; the spring can provide a more uniform pressure.
Preferably, the adjusting piece is a rubber plug, and the rubber plug is connected with the mounting hole in an interference fit manner.
By adopting the technical scheme, when the rubber plug is subjected to a force along the direction of the mounting hole, the rubber plug can move along the direction of the force; the rubber plug can be clamped relative to the mounting hole in a natural state, so that the rubber plug is relatively fixed.
Preferably, the adjusting part is a screw, and an internal thread matched with the screw is arranged at one end, far away from the base, of the mounting hole.
Through adopting above-mentioned technical scheme, the screw can adjust through the rotation and insert the mounting hole degree of depth, easily operation more.
Preferably, the rotation limiting component is the rotation fixing component.
Through adopting above-mentioned technical scheme, rotatory spacing subassembly is the same with rotatory fixed subassembly, and the part kind that needs processing when producing the runing rest that is used for sensor group bridge is still less, easily production more.
Preferably, the number of the rotary fixing components is greater than or equal to two, included angles between adjacent rotary fixing components are equal, and the limiting holes are uniformly distributed.
By adopting the technical scheme, when the number of the limiting holes is integral multiple of the number of the rotary fixing components, and a plurality of rotary fixing components are matched with the limiting holes simultaneously, the fixing is more stable; when the number of the limiting holes is not integral multiple of the number of the rotary fixing components, more rotary angles can be fixed.
Preferably, the rotating shaft of the rotating support and the rotating shaft of the sensor fixing support are in the same plane, and the sensor fixing support fixes a tool or a jig at the intersection of the rotating axis of the rotating support and the rotating axis of the sensor fixing support.
By adopting the technical scheme, the center position of the sensor is always unchanged in the process of adjusting the operation angle, so that the operation of the welding step is facilitated.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the operation angle of the welding step in the bridge assembly process can be adjusted without adjusting the station position, so that the operation is more convenient and faster;
2. the center position of the sensor is always unchanged, which is more beneficial to the operation of the welding step.
Drawings
FIG. 1 is an exploded view of a rotating gantry for a sensor stack bridge.
Fig. 2 is an enlarged view of the rotation fixing assembly.
Fig. 3 is an enlarged view of the rotation limiting assembly.
Description of reference numerals: 1. a base; 11. a limiting hole; 2. rotating the bracket; 3. a sensor fixing bracket; 4. a rotating fixed component; 41. an adjustment member; 42. an elastic member; 43. a limiting body; 5. and a rotation limiting assembly.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses a rotating bracket for a sensor bridge set.
Referring to fig. 1, a rotating bracket for a sensor bridge includes a base 1, a rotating bracket 2, and a sensor fixing bracket 3, wherein the base 1 is a disk, the rotating bracket 2 is rotatably connected to the base 1, and the sensor fixing bracket 3 is rotatably connected to the rotating bracket 2; the rotating shaft of the rotating bracket 2 is vertical to the rotating shaft of the sensor fixing bracket 3, and the sensor fixing bracket 3 is fixed on the rotating bracket 2.
Referring to fig. 1-2, in particular, the rotating bracket 2 includes a bottom rod and two vertical rods symmetrically fixed on the bottom rod; a rotating shaft is arranged at the center of the disc, a rotating shaft mounting hole is arranged at the center of the bottom rod, the extending direction of the rotating shaft is vertical to the plane of the base 1, the base 1 and the rotating bracket 2 are rotationally connected through the rotating shaft, and the lower bottom surface of the bottom rod is attached to the upper end surface of the base 1; in the present embodiment, the number of the bottom rods is one, and in other embodiments, the number of the bottom rods is two, and the two bottom rods are perpendicular to each other. A rotary fixing component 4 is arranged between the bottom rod of the rotary bracket 2 and the base 1, and specifically, the rotary fixing component 4 comprises an elastic part and a limiting body 43; in this embodiment, the elastic member is a spring, the position-limiting body 43 is a ball, in other embodiments, the elastic member is a spring, and the position-limiting body 43 is a roller or a slider with a chamfer at the end close to the base 1; be equipped with on the base 1 along base 1 central circumference evenly distributed's spacing hole 11, in this embodiment, spacing hole 11 is the round hole, and spacing hole 11 is square hole or regular hexagon hole in other embodiments, and the round hole is used for supplying the ball embedding.
Referring to fig. 1 and 2, two mounting holes are symmetrically arranged on a bottom rod of a rotating bracket 2, the extending direction of the mounting holes is perpendicular to the extending direction of the bottom rod, and when the rotating bracket 2 rotates, the rotating radius of the center of each mounting hole is equal to the distance from the center of a limiting hole 11 to the center of a base 1; the mounting hole is a through hole, an adjusting part 41 is arranged in the through hole, the adjusting part 41 is a screw in the embodiment, the adjusting part 41 is a rubber plug in other embodiments, and the rubber plug is connected with one end, far away from the base 1, of the mounting hole in an interference fit manner; one end of the through hole, which is close to the bottom rod and far away from the end face of the base 1, is provided with internal threads matched with the screw, and the screw, the spring and the ball are sequentially arranged in the through hole, wherein the spring provides pressure for the ball; the compression amount of the spring is adjusted through the extending amount of the adjusting screw in the through hole by rotating the screw, so that the pressure applied to the ball is adjusted, and the difficulty of the ball rolling away from the round hole is adjusted. The rotating support 2 is fixed after being embedded into the round hole through the ball, and the ball can roll away from the round hole by applying tangential force to the rotating support 2, so that the rotating support 2 rotates.
Referring to fig. 1 and 3, in addition, the sensor fixing bracket 3 includes a semicircular roller and a fixing plate, wherein the semicircular roller is a hollow semicircular cylinder, which is beneficial to reducing the overall weight of the rotating bracket 2; the semicircular roller is rotatably connected to the rotating bracket 2 through a rotating shaft, and the fixing plate is arranged on the rectangular surface of the semicircular roller and used for fixing a welding tool or a jig of the sensor; specifically, two semicircle face centers of semicircle cylinder are respectively through pivot and two montant swivelling joints on the rotation support 2, connect the back, and two semicircle faces and two montant laminating of semicircle cylinder, the pivot perpendicular to montant extending direction of semicircle cylinder. A rotation limiting component 5 is arranged between the rotating bracket 2 and the sensor fixing bracket 3, and in the embodiment, the rotation limiting component 5 is a rotation fixing component 4; in other embodiments, the rotation limiting assembly 5 may also adopt other positioning structures, such as a bolt fastening mode. Wherein, be equipped with the round hole that revolutes 2 pivot circumference distributions of support of rotating on two semicircle faces of semicircle cylinder, be equipped with the through-hole on two montants, the through-hole is kept away from the semicircle face and is equipped with the internal thread with the screw adaptation, and the screw passes through the internal thread to be connected with the through-hole, and screw, spring and ball have arranged in proper order in the through-hole.
The implementation principle of the rotating bracket for the sensor bridge set provided by the embodiment of the application is as follows: fixing a tool or a jig for welding the sensor on the fixing plate, and then applying a tangential force to the rotating bracket 2 or the sensor fixing bracket 3 to enable the rotating bracket 2 or the sensor fixing bracket 3 to rotate relatively; whereby the operating angle of the sensor is adjusted; when the operating angle of sensor is suitable, stop to apply tangential force, it is fixed that rotatory fixed subassembly 4 will rotate support 2, and rotatory spacing subassembly 5 can be fixed with sensor fixed bolster 3, and the operating angle of sensor is fixed promptly.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A swivel stand for a sensor pack bridge, comprising: comprises a base (1), a rotating bracket (2) and a sensor fixing bracket (3); the sensor fixing support (3) is used for fixing a welding tool or fixture of a sensor, the rotating support (2) is rotatably connected to the base (1), the sensor fixing support (3) is rotatably connected to the rotating support (2), and a rotating shaft of the rotating support (2) is perpendicular to a rotating shaft of the sensor fixing support (3); a rotary fixing component (4) is arranged between the rotary support (2) and the base (1), and a rotary limiting component (5) is arranged between the sensor fixing support (3) and the rotary support (2); the base (1) and the rotating support (2) are relatively fixed through the rotating fixing component (4), and the rotating support (2) and the sensor fixing support (3) are relatively fixed through the rotating limiting component (5).
2. A rotary bracket for a sensor pack bridge, according to claim 1, wherein: the rotating bracket (2) is provided with a mounting hole which is a through hole, and the rotating and fixing component (4) comprises an adjusting piece (41), an elastic piece (42) and a limiting body (43) which are sequentially distributed in the mounting hole; the base (1) is provided with limiting holes (11) distributed along the circumferential direction of the rotating shaft of the rotating bracket (2); when the mounting hole is aligned with the limiting hole (11), the limiting body (43) can be partially embedded into the limiting hole (11); and when the limiting body (43) is partially embedded into the limiting hole (11), the elastic piece can provide pressure for the limiting body (43).
3. A rotary bracket for a sensor pack bridge, as claimed in claim 2, wherein: the limiting body (43) is a sliding block, and a chamfer is arranged on the edge, close to one surface of the base (1), of the sliding block.
4. A rotary bracket for a sensor pack bridge, according to claim 2, wherein: the limiting body (43) is a ball, the elastic piece is a spring, and the limiting hole (11) is a round hole.
5. A rotary bracket for a sensor pack bridge, as claimed in claim 2, wherein: the adjusting piece (41) is a rubber plug, and the rubber plug is connected with the mounting hole in an interference fit mode.
6. A rotary bracket for a sensor pack bridge, according to claim 2, wherein: the adjusting piece (41) is a screw, and an internal thread matched with the screw is arranged at one end, far away from the base (1), of the mounting hole.
7. A rotary bracket for a sensor pack bridge, as claimed in claim 2, wherein: the rotation limiting component (5) is the rotation fixing component (4).
8. A rotary bracket for a sensor pack bridge, according to claim 2, wherein: the number of the rotary fixing components (4) is more than or equal to two, included angles between the rotary fixing components (4) are equal, and the limiting holes (11) are uniformly distributed.
9. A rotary bracket for a sensor pack bridge, according to claim 1, wherein: the rotating shaft of the rotating support (2) and the rotating shaft of the sensor fixing support (3) are in the same plane, and the sensor fixing support (3) fixes a tool or a jig at the intersection of the rotating shaft of the rotating support (2) and the rotating shaft of the sensor fixing support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221934109.9U CN217859716U (en) | 2022-07-25 | 2022-07-25 | Rotating bracket for sensor assembly bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221934109.9U CN217859716U (en) | 2022-07-25 | 2022-07-25 | Rotating bracket for sensor assembly bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217859716U true CN217859716U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221934109.9U Active CN217859716U (en) | 2022-07-25 | 2022-07-25 | Rotating bracket for sensor assembly bridge |
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| Country | Link |
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| CN (1) | CN217859716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070159A (en) * | 2022-07-25 | 2022-09-20 | 深圳市鑫精诚传感技术有限公司 | Bridging tool of sensor |
-
2022
- 2022-07-25 CN CN202221934109.9U patent/CN217859716U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070159A (en) * | 2022-07-25 | 2022-09-20 | 深圳市鑫精诚传感技术有限公司 | Bridging tool of sensor |
| CN115070159B (en) * | 2022-07-25 | 2023-09-19 | 深圳市鑫精诚传感技术有限公司 | Bridge assembling jig for sensor |
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