CN209943940U - Photoelectric switch bracket - Google Patents
Photoelectric switch bracket Download PDFInfo
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- CN209943940U CN209943940U CN201920361990.XU CN201920361990U CN209943940U CN 209943940 U CN209943940 U CN 209943940U CN 201920361990 U CN201920361990 U CN 201920361990U CN 209943940 U CN209943940 U CN 209943940U
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- mounting plate
- adjusting
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Abstract
The utility model relates to a photoelectric switch bracket, which comprises a first mounting plate and a second mounting plate, wherein the first mounting plate and the second mounting plate are arranged at intervals relatively, and the first mounting plate is provided with a first through hole for mounting and positioning a photoelectric switch; the second mounting plate is used for being connected with the workbench, and a second through hole for the photoelectric switch to pass through is formed in the second mounting plate in a loose mode, so that the mounted photoelectric switch can move in the second through hole; be provided with first adjusting device between first mounting panel and the second mounting panel, first adjusting device can adjust the angle and/or the distance of first mounting panel for the second mounting panel. The photoelectric switch bracket has a simple structure, and can adjust the angle and/or position of the photoelectric switch more flexibly.
Description
Technical Field
The utility model relates to a support field for the supporting especially relates to a photoelectric switch support.
Background
The photoelectric switch is a device for detecting an object by using the shielding or reflection of the detected object to a light beam and connecting a circuit by a synchronous circuit. In order to facilitate the use of the photoelectric switch, the photoelectric switch is required to be arranged by utilizing the photoelectric switch bracket. Since the photoelectric switch is required to be used in various working conditions during industrial use, the position and/or angle of the photoelectric switch is always required to be adjusted to match the position of the detected object.
In order to solve this problem, engineers have designed a variety of optoelectronic switch supports, for example, chinese utility model patent publication No. CN205842114U, "an optoelectronic switch mounting support with protection and dual positioning", the mounting support includes a stand, two adjacent vertical sides of the stand are respectively connected with a first support arm and a second support arm, and the position of the optoelectronic switch in the horizontal and vertical directions can be adjusted by adjusting the positions of the first support arm and the second support arm. Therefore, the bracket can only adjust the position of the photoelectric switch.
In addition, a chinese utility model patent publication No. CN205280111U, "photoelectric switch sensor bracket capable of adjusting detection angle", discloses a bracket capable of adjusting detection angle, which includes an adjusting support, a fixing plate, a base and a connecting rod; the fixed vertical plate can rotate along the arc-shaped through hole by taking the fifth through hole as a circle center, and the range of the rotation angle is-45 degrees to +45 degrees so as to adjust the detection angle of the photoelectric switch sensor. Therefore, the bracket can only adjust the angle of the photoelectric switch and can only adjust the angle of the photoelectric switch in a small range of one plane. In order to be able to adapt to more types of operating conditions, a photoelectric switch bracket capable of adjusting the angle and/or position of a photoelectric switch more flexibly is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the current situation to prior art provides a simple structure, can adjust the photoelectric switch support of photoelectric switch angle and/or position more in a flexible way again.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the photoelectric switch bracket comprises a first mounting plate and a second mounting plate, wherein the first mounting plate and the second mounting plate are oppositely arranged at intervals, and a first through hole for mounting and positioning a photoelectric switch is formed in the first mounting plate; the second mounting plate is used for being connected with the workbench, and a second through hole for the photoelectric switch to pass through is formed in the second mounting plate in a loose mode, so that the mounted photoelectric switch can move in the second through hole; be provided with first adjusting device between first mounting panel and the second mounting panel, first adjusting device can adjust the angle and/or the distance of first mounting panel for the second mounting panel.
The structure of a preferred first adjusting device is that the first adjusting device comprises at least two bolts, an adjusting nut and an elastic piece; the tail part of each bolt simultaneously penetrates through the first mounting plate and the second mounting plate and is in threaded connection with the adjusting nut; the elastic piece is sleeved on each bolt, is positioned between the first mounting plate and the second mounting plate and has a tendency of pushing the first mounting plate and the second mounting plate to be away from each other. The first adjusting device is simple in structure and convenient to manufacture.
The other preferable structure of the first adjusting device is that the first adjusting device comprises at least two screws, a first adjusting nut, a second adjusting nut and a first elastic piece; two ends of each screw rod respectively penetrate through the first mounting plate and the second mounting plate and are respectively in threaded connection with the first adjusting nut and the second adjusting nut; the first elastic pieces are sleeved on the screw rods, are positioned between the first mounting plate and the second mounting plate and have the tendency of pushing the first mounting plate and the second mounting plate to be away from each other.
In order to adjust the angle and/or position more finely, two ends of the screw rod are respectively a first screw thread section and a second screw thread section with different screw pitches, and the first adjusting nut and the second adjusting nut are respectively in threaded connection with the first screw thread section and the second screw thread section.
In order to adjust the angle and/or the position more flexibly and accurately, four screw rods are arranged and are arranged in a central symmetry mode relative to the central axis of the first through hole.
In order to adjust the position of the photoelectric switch in a more dimensional manner, the photoelectric switch is further provided with a guide rail which is fixed on the workbench and is vertically distributed with the second mounting plate, and the second mounting plate is movably connected with the guide rail along the guide rail through a second adjusting device.
For convenient operation, the second adjusting device comprises an adjusting plate and a sliding piece, the adjusting plate is arranged between the guide rail and the second mounting plate, the head of the sliding piece is clamped in the guide rail, the tail of the sliding piece penetrates through the adjusting plate to be provided with a first locking piece, and the second mounting plate is connected with the adjusting plate through a third adjusting device.
Preferably, the third adjusting means includes an adjusting hole extending in a longitudinal direction of the second mounting plate, and a fastener is inserted through the adjusting hole to connect the second mounting plate to the adjusting plate. The third adjusting device is simple in structure and convenient to use.
Preferably, the third adjusting device comprises a rotating shaft, a shaft hole arranged on the second mounting plate, a plurality of limiting holes and balls; the rotating shaft is arranged on the adjusting plate and provided with a detachable second locking piece through the shaft hole; the limiting holes are circumferentially arranged on the surface of the adjusting plate at intervals by taking the rotating shaft as a circle center; the ball is arranged in a mounting hole extending along the thickness direction of the second mounting plate, a second elastic piece is further arranged between the bottom of the mounting hole and the ball, and the second elastic piece has a tendency of driving the ball to be partially embedded into the limiting hole. The angle that third adjusting device of this kind of structure can be adjusted is bigger.
Compared with the prior art, the utility model has the advantages of: the utility model discloses a photoelectric switch is arranged in the cooperation of first mounting panel and second mounting panel, through the angle and/or the distance of adjusting the relative second mounting panel of first mounting panel, just can adjust photoelectric switch for the angle and/or the distance of workstation, can adjust photoelectric switch's angle and/or position more nimble in the within range of bigger angle, and simple structure, be convenient for make and use.
Drawings
Fig. 1 is a schematic view of an overall structure of a photoelectric switch holder according to embodiment 1 of the present invention;
FIG. 2 is a schematic view of another angle of FIG. 1;
fig. 3 is a partially enlarged view of a portion a of fig. 2;
fig. 4 is a schematic view of an overall structure of a photoelectric switch support according to embodiment 2 of the present invention;
fig. 5 is a schematic cross-sectional structural view of a photoelectric switch support according to embodiment 2 of the present invention;
fig. 6 is a partial enlarged view of a portion B of fig. 5;
fig. 7 is an exploded schematic view of a third adjusting device of a photoelectric switch bracket according to embodiment 2 of the present invention;
fig. 8 is a partial enlarged view of a portion C of fig. 7;
fig. 9 is a schematic view of a ball placement structure on the second mounting plate according to embodiment 2 of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples.
Example 1:
as shown in fig. 1 to 3, the photoelectric switch bracket comprises a first mounting plate 1 and a second mounting plate 2 which are arranged from bottom to top at intervals (along with the change of the fixed angle of the second mounting plate 2 relative to a workbench, the orientations of the first mounting plate 1 and the second mounting plate 2 can also be correspondingly changed into left-right interval arrangement and other corresponding orientations), a first through hole 11 for mounting and positioning the photoelectric switch 3 is arranged on the first mounting plate 1, the second mounting plate 2 is used for being connected with the workbench, and a second through hole 2 for the photoelectric switch 3 to pass through is arranged on the second mounting plate 2 in a loosening manner, so that the mounted photoelectric switch 3 can move in the second through hole 21; a first adjusting device is arranged between the first mounting plate 1 and the second mounting plate 2, and the first adjusting device can adjust the angle and/or the distance of the first mounting plate 1 relative to the second mounting plate 2, so as to adjust the angle and/or the position of the photoelectric switch 3. The photoelectric switch 3 of the present embodiment is mounted in the first through hole 11 by screw-fitting. In order to prevent the photoelectric switch 3 from being easily unscrewed from the first through hole 11, a lock nut 31 is further screwed to the photoelectric switch 3, and the lock nut 31 abuts against the lower end surface of the first mounting plate 1.
For convenience of operation, the first adjusting device of the present embodiment includes at least two screws 41, a first adjusting nut 42, a second adjusting nut 43, and a first elastic member 44; two ends of each screw rod 41 respectively penetrate through the first mounting plate 1 and the second mounting plate 2 and are respectively in threaded connection with a first adjusting nut 42 and a second adjusting nut 43; the first elastic element 44 is sleeved on the screw 41 and located between the first mounting plate 1 and the second mounting plate 2, and has a tendency of pushing the first mounting plate 1 and the second mounting plate 2 away from each other. The first adjusting device is structured such that the distance between the first mounting plate 1 and the second mounting plate 2 can be adjusted by screwing the first adjusting nut 42 and/or the second adjusting nut 43, and different angles and/or distances of the first mounting plate 1 relative to the second mounting plate 2 can be obtained by matching the distances between the first mounting plate 1 and the second mounting plate 2 on different screws 41. The first elastic member 44 of this example is a compression spring.
In order to adjust the angle and/or position more flexibly and precisely, the four screws 41 of the present embodiment are arranged symmetrically with respect to the central axis of the first through hole 11. The distance between the first mounting plate 1 and the second mounting plate 2 on each screw rod 41 can be adjusted by adjusting the corresponding first adjusting nuts 42 and the second adjusting nuts 43 on the four screw rods 41, so that the angle and/or the distance of the first mounting plate 1 relative to the second mounting plate 2 can be adjusted in more dimensions, and the use is more flexible.
In order to adjust the angle and/or position more finely, the two ends of the screw rod 41 are respectively provided with a first screw thread section and a second screw thread section with different screw pitches, and a first adjusting nut 42 and a second adjusting nut 43 are respectively screwed on the first screw thread section and the second screw thread section. The thread pitch of the first thread segments of the present embodiment is smaller than the thread pitch of the second thread segments, and the angle and/or distance of the first mounting plate 1 relative to the second mounting plate 2 can be finely adjusted by screwing the first adjusting nuts 42; by screwing the second adjustment nut 43, the angle and/or distance of the first mounting plate 1 relative to the second mounting plate 2 can be coarsely adjusted. In addition, the thread pitch of the first thread segments can be selected to be larger than that of the second thread segments, and can be selected as required.
The second through hole 21 is located at one end of the second mounting plate 2, and in order to adjust the position of the photoelectric switch 3 in more dimensions, the other end of the second mounting plate 2 is provided with a guide rail 7 vertically distributed with the second mounting plate 2, and the second mounting plate 2 is connected with the guide rail 7 by a second adjusting device in a manner of moving along the guide rail 7. The utility model discloses a guide rail 7 is fixed with the workstation and is established photoelectric switch 3, and guide rail 7 generally welds on the workstation, when needing to adjust photoelectric switch 3 position in the use, can adjust photoelectric switch 3 position on guide rail 7 conveniently through the second adjusting device.
For the convenience of operation, the second adjusting means comprises an adjusting plate 51 and a slider 52, the adjusting plate 51 being disposed between the guide 7 and the second mounting plate 2, the slider 52 having a head portion engaged in the guide 7 and a tail portion through the adjusting plate 51 provided with a detachable first locking member 53, the second mounting plate 2 being connected to the adjusting plate 51 by a third adjusting means. In the embodiment, the head of the slider 52 is in a straight shape, the tail of the slider 52 is provided with external threads, and the first locking member 53 is a locking nut, and when adjustment is needed, the locking nut is screwed.
The third adjusting means of the present embodiment includes an adjusting hole 61 extending along the length direction of the second mounting plate 2, and a fastener 62 passes through the adjusting hole 61 to detachably connect the second mounting plate 2 to the adjusting plate 51. The fastener 62 of the present embodiment is a fastening bolt. The adjusting holes 61 of the present embodiment are provided in parallel in two.
When using this type of photoelectric switch 3 holder, the guide rail 7 is attached to the table by a connection method such as welding, adhesion, or screwing. When the angle and/or position of the photoelectric switch 3 needs to be adjusted, the angle and/or position can be adjusted through the first adjusting device, the second adjusting device and the third adjusting device. The angle and/or distance of the photoelectric switch 3 relative to the second mounting plate can be adjusted through the first adjusting device, the first adjusting nut 42 and the second adjusting nut 43 are screwed, and when the distance between the first mounting plate 1 and the second mounting plate 2 on each screw rod 41 is equal, the distance of the photoelectric switch 3 relative to the second mounting plate 2 in the axial direction can be changed; when the distance between the first mounting plate 1 and the second mounting plate 2 on each screw 41 is made unequal, the distance and the angle of the photoelectric switch 3 relative to the second mounting plate 2 can be changed simultaneously.
When the second adjustment device is used, the first locking member 53 is loosened so that the slider and the adjustment plate 51 can slide along the guide rail 7, and when the adjustment plate is moved to a proper position, the first locking member 53 is tightened again to fix the position of the adjustment plate 51.
When the third adjusting device is used, the fastener 62 is firstly unscrewed, then the second mounting plate 2 is moved to a proper position along the adjusting hole 61, then the fastener 62 is screwed, and the position of the second mounting plate 2 is fixed.
In actual use, the three adjusting devices can be flexibly used according to actual conditions.
Example 2:
as shown in fig. 4 to 9, the present embodiment is different from embodiment 1 in the structure of the first adjusting device and the third adjusting device.
The first adjusting device of the present embodiment includes at least two bolts 81, an adjusting nut 82, and an elastic member 83; the tail part of each bolt 81 simultaneously penetrates through the first mounting plate 1 and the second mounting plate 2 and then is in threaded connection with an adjusting nut 82; the elastic member 83 is sleeved on each bolt 81 and located between the first mounting plate 1 and the second mounting plate 2, and has a tendency of pushing the first mounting plate 1 and the second mounting plate 2 away from each other. For the convenience of operation, the tail of the bolt 81 of this embodiment is provided with the adjusting nut 82 after passing through the first mounting plate 1 and the second mounting plate 2 in sequence, or may be provided with the adjusting nut after passing through the second mounting plate 2 in sequence and the first mounting plate 1. In order to adjust the angle and/or position more flexibly and precisely, the bolts 81 of the present embodiment are four and are arranged in a central symmetry manner with respect to the central axis of the first through hole 11.
When the first adjusting device is used, the distance between the first mounting plate 1 and the second mounting plate 2 on each bolt 41 can be adjusted by adjusting the corresponding adjusting nuts 82 on the four bolts 91, so that the angle and/or the distance between the first mounting plate 1 and the second mounting plate 2 can be adjusted in a multi-dimensional manner, and the use is more flexible.
The third adjusting device of the present embodiment includes a rotating shaft 51a, a shaft hole 24 disposed on the second mounting plate 2, a plurality of limiting holes 51b, and a ball 25; the rotating shaft 51a is arranged on the adjusting plate 51, and a detachable second locking piece 51c is arranged through the shaft hole 24; the limiting holes 51b are circumferentially arranged on the surface of the adjusting plate 51 at intervals by taking the rotating shaft 51a as a circle center; the ball 25 is arranged in the mounting hole 22 extending along the thickness direction of the second mounting plate 2, the second elastic piece 23 is arranged between the bottom of the mounting hole 22 and the ball 25, and the second elastic piece 23 has the tendency of driving the ball 25 to be partially embedded into the limiting hole 51 b. The second elastic member 23 of this embodiment is a compression spring, and eight limiting holes 51b of this embodiment are uniformly arranged at intervals; after the second locking member 51c is screwed, the ball 25 is partially inserted into the limiting hole 51b and partially positioned in the mounting hole 22, thereby limiting the position.
When the third adjusting device of the photoelectric switch bracket is used, the second locking piece 51c is firstly unscrewed, then the second mounting plate 2 is rotated along the rotating shaft 51a, the ball 25 is partially embedded into the proper limiting hole 51b, and then the second locking piece 51c is screwed.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (9)
1. The utility model provides a photoelectric switch support, includes first mounting panel (1) and second mounting panel (2), its characterized in that: the first mounting plate (1) and the second mounting plate (2) are arranged at intervals relatively, a first through hole (11) for mounting and positioning the photoelectric switch (3) is formed in the first mounting plate (1), the second mounting plate (2) is used for being connected with a workbench, and a second through hole (21) for the photoelectric switch (3) to pass through is formed in the second mounting plate (2) in a loose mode, so that the mounted photoelectric switch (3) can move in the second through hole (21); be provided with first adjusting device between first mounting panel (1) and second mounting panel (2), first adjusting device can adjust first mounting panel (1) angle and/or distance relative to second mounting panel (2).
2. The optoelectronic switch bracket of claim 1, wherein: the first adjusting device comprises at least two bolts (81), an adjusting nut (82) and an elastic piece (83); the tail part of each bolt (81) simultaneously penetrates through the first mounting plate (1) and the second mounting plate (2) and is in threaded connection with the adjusting nut (82); the elastic piece (83) is sleeved on each bolt (81), is positioned between the first mounting plate (1) and the second mounting plate (2), and has a tendency of pushing the first mounting plate (1) and the second mounting plate (2) to be away from each other.
3. The optoelectronic switch bracket of claim 1, wherein: the first adjusting device comprises at least two screw rods (41), a first adjusting nut (42), a second adjusting nut (43) and a first elastic piece (44); two ends of each screw rod (41) respectively penetrate through the first mounting plate (1) and the second mounting plate (2) and are respectively in threaded connection with the first adjusting nut (42) and the second adjusting nut (43); the first elastic piece (44) is sleeved on each screw rod (41), is positioned between the first mounting plate (1) and the second mounting plate (2), and has a tendency of pushing the first mounting plate (1) and the second mounting plate (2) to be away from each other.
4. The optoelectronic switch bracket of claim 3, wherein: the two ends of the screw rod (41) are respectively a first thread section and a second thread section with different thread pitches, and the first adjusting nut (42) and the second adjusting nut (43) are respectively in threaded connection with the first thread section and the second thread section.
5. The optoelectronic switch bracket of claim 4, wherein: the four screw rods (41) are arranged and are arranged in a central symmetry mode relative to the central axis of the first through hole (11).
6. The optoelectronic switch bracket as defined in any one of claims 1 to 5, wherein: still be equipped with fix on the workstation and with second mounting panel (2) looks vertical distribution's guide rail (7), second mounting panel (2) can be followed through second adjusting device guide rail (7) removal ground with guide rail (7) are connected.
7. The optoelectronic switch bracket of claim 6, wherein: the second adjusting device comprises an adjusting plate (51) and a sliding piece (52), the adjusting plate (51) is arranged between the guide rail (7) and the second mounting plate (2), the head of the sliding piece (52) is clamped in the guide rail (7), the tail of the sliding piece (52) passes through the adjusting plate (51) and is provided with a first locking piece (53), and the second mounting plate (2) is connected with the adjusting plate (51) through a third adjusting device.
8. The optoelectronic switch bracket of claim 7, wherein: the third adjusting device comprises an adjusting hole (61) extending along the length direction of the second mounting plate (2), and a fastener (62) penetrates through the adjusting hole (61) to connect the second mounting plate (2) with the adjusting plate (51) in a detachable mode.
9. The optoelectronic switch bracket of claim 7, wherein: the third adjusting device comprises a rotating shaft (51a), a shaft hole (24) arranged on the second mounting plate (2), a plurality of limiting holes (51b) and balls (25); the rotating shaft (51a) is arranged on the adjusting plate (51), and a detachable second locking piece (51c) penetrates through the shaft hole (24); the limiting holes (51b) are circumferentially arranged on the surface of the adjusting plate (51) at intervals by taking the rotating shaft (51a) as a circle center; the ball (25) is arranged in a mounting hole (22) extending along the thickness direction of the second mounting plate (2), a second elastic piece (23) is further arranged between the bottom of the mounting hole (22) and the ball (25), and the second elastic piece (23) has the tendency that the ball (25) is partially embedded into the limiting hole (51 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920361990.XU CN209943940U (en) | 2019-03-21 | 2019-03-21 | Photoelectric switch bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920361990.XU CN209943940U (en) | 2019-03-21 | 2019-03-21 | Photoelectric switch bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209943940U true CN209943940U (en) | 2020-01-14 |
Family
ID=69125185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920361990.XU Active CN209943940U (en) | 2019-03-21 | 2019-03-21 | Photoelectric switch bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209943940U (en) |
-
2019
- 2019-03-21 CN CN201920361990.XU patent/CN209943940U/en active Active
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