CN215111628U

CN215111628U - Disc type inductive probe mounting structure

Info

Publication number: CN215111628U
Application number: CN202121583648.8U
Authority: CN
Inventors: 靳建立; 郝运城; 范亚辉
Original assignee: Guangdong Xinwei Environmental Protection Technology Co ltd
Current assignee: Guangdong Xinwei Environmental Protection Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-10
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a disc type inductive probe mounting structure, which comprises a fixed plate, wherein one end of the fixed plate is fixedly provided with a circular plate, the circular plate is symmetrically provided with an arc through groove, the arc through groove is internally provided with an arc guide groove, a sleeve which can move along a first through hole is arranged in the first through hole, a photoelectric inductive probe is embedded in the sleeve, the guide block is provided with a first fixing mechanism which can fix the guide block on the current position of the arc guide groove, the guide block is provided with a second fixing mechanism which can fix the sleeve, the utility model can adjust the distance between the photoelectric inductive probes by only moving the photoelectric inductive probe in the sleeve in the first through hole when finely adjusting a switch, so that the moving distance of a workpiece is within the tolerance, and the dislocation between the workpiece and the photoelectric inductive probe can be corrected by using the mode of moving the guide block, the mode of increasing or decreasing the gasket is not needed, and the working efficiency is greatly improved.

Description

Disc type inductive probe mounting structure

Technical Field

The utility model relates to a limit switch field especially relates to a disc type inductive probe mounting structure.

Background

In actual production, limit switches or inductive probes can be installed on a machine, a workpiece can move back and forth in the distance between the two limit switches or inductive probes, two common limit switches are commonly used, one is a touch mechanical switch, the other is an optical inductive switch, the two switches are fixed on the machine through screws, the precision of the moving stroke of the workpiece is determined, the distance between the two switches needs to be continuously fine-adjusted to ensure that the precision of the moving workpiece is within a tolerance range, when the common switches are fixed through the screws, the screws need to be continuously loosened and tightened during fine adjustment, the working efficiency is reduced, when the positions of the workpiece and the switches are staggered, the positions of the workpiece or the switches need to be adjusted through adding and subtracting gaskets, and therefore, the trouble is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a disc type inductive probe mounting structure.

In order to achieve the purpose, the utility model adopts the following scheme:

a disc type inductive probe mounting structure comprises a fixed plate, wherein one end of the fixed plate is fixedly provided with a circular plate, arc through grooves are symmetrically arranged on the circular plate, arc guide grooves are arranged in the arc through grooves, guide blocks are arranged on the arc guide grooves, first through holes are arranged at the axes of the guide blocks, sleeves capable of moving along the first through holes are arranged in the first through holes in a penetrating manner, photoelectric inductive probes are embedded in the sleeves, first fixing mechanisms capable of fixing the guide blocks on the current positions of the arc guide grooves are arranged on the guide blocks, and second fixing mechanisms capable of fixing the sleeves are arranged on the guide blocks. And the mode of moving the guide block can be used, the dislocation between the workpiece and the photoelectric sensing probe is corrected, and the mode of increasing or decreasing the gaskets is not needed, so that the working efficiency is greatly improved.

Furthermore, the first fixing mechanism comprises a guide post fixed on one side of the guide block, a pressing plate penetrates through the guide post, a limiting block is arranged at one end of the guide post, a first spring is sleeved on the guide post, a second through hole is formed in the pressing plate, a threaded hole which can be coaxial with the second through hole is formed in the guide block, a screw rod is arranged in the second through hole and is in threaded connection with the threaded hole, a groove is formed in the top of the screw rod, an eccentric circle is hinged in the groove, a pressing rod is fixedly arranged on the eccentric circle, a circular ring is sleeved on the screw rod, a conical surface which can be matched with the eccentric circle is arranged at the top of the circular ring, and when the pressing plate is tightly pressed on the surface of the circular plate, the moving block cannot move any more, so that the machine cannot move due to vibration during working.

Preferably, the bottom of the pressure lever is fixedly provided with a first magnetic block, the guide block is fixedly provided with a second magnetic block which can be matched with the first magnetic block, and the pressure lever can be more firm by matching the first magnetic block with the second magnetic block and cannot be displaced due to vibration.

Furthermore, second fixed establishment is including setting up the scarce groove on first through-hole inner wall fixed being equipped with on the sleeve outer wall can with lack groove complex fixed strip the guide block is located fixed strip one side and is equipped with the guide way be equipped with on the guide way and compress tightly telescopic arc piece be equipped with the second spring between arc piece and the guide way fixed being equipped with the mount on one side of the guide way articulated have the briquetting that can promote the arc piece on the mount, when the arc piece is in the effect of briquetting when compressing tightly the sleeve, the sleeve will be fixed motionless.

Preferably, a plurality of first latches are arranged on one side of the fixing strip in sequence, a plurality of second latches capable of being meshed with the first latches are arranged on the arc-shaped block in sequence, and the fixing sleeve can be further fixed when the first latches are matched with the second latches.

Preferably, a connecting plate is fixedly arranged at one end of the fixing plate, and a plurality of connecting holes are formed in the connecting plate.

To sum up, utility model is for its beneficial effect of prior art: the utility model discloses only need make the photoelectric sensing probe in the sleeve remove in first through-hole when micro-adjustment switch, just can adjust the distance between the photoelectric sensing probe, the distance that makes the work piece remove within the tolerance, but also can use the mode of removal guide block, corrects the dislocation between work piece and the photoelectric sensing probe, need not improve work efficiency through the mode of increase and decrease gasket greatly.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a second exploded view of the present invention.

Fig. 4 is an enlarged view of the present invention at a-a in fig. 2.

Fig. 5 is an enlarged view of the present invention at B-B in fig. 3.

Description of reference numerals: 1. a fixing plate; 2. a circular plate; 3. an arc-shaped through groove; 4. an arc-shaped guide groove; 5. a guide block; 6. a first through hole; 7. a sleeve; 8. a photoelectric sensing probe; 20. a first fixing mechanism; 40. a second fixing mechanism; 21. a guide post; 22. pressing a plate; 23. a limiting block; 24. a first spring; 25. a second through hole; 26. a threaded hole; 27. a screw; 28. a groove; 29. an eccentric circle; 30. a pressure lever; 31. a conical surface; 32. a circular ring; 11. a first magnetic block; 12. a second magnetic block; 41. notching; 42. a fixing strip; 43. a guide groove; 44. an arc-shaped block; 45. a second spring; 46. a fixed mount; 47. briquetting; 15. a first latch; 16. a second latch; 17. a connecting plate; 18. and connecting the holes.

Detailed Description

The following detailed description provides many different embodiments or examples for implementing the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of describing the invention, and are not intended to represent a particular relationship between the various embodiments and/or structures discussed.

Furthermore, spatially relative terms, such as "below" … "," below "," inside-out "," above "," upper "and the like, may be used herein to facilitate describing one element or feature's relationship to another element or feature during use or operation of the device, and may include different orientations of the device during use or operation of the device as illustrated in the figures. The device may be turned to different degrees of rotation or other orientations and the spatially relative adjectives used therein may be similarly interpreted and are thus not to be construed as limitations on the invention, the terms "first" and "second" being used merely for descriptive purposes and not to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings: as shown in fig. 1 to 5, a disc type inductive probe mounting structure includes a fixing plate 1, a disc 2 is fixedly disposed at one end of the fixing plate 1, arc through grooves 3 are symmetrically disposed on the disc 2, arc guide grooves 4 are disposed in the arc through grooves 3, guide blocks 5 are disposed on the arc guide grooves 4, a first through hole 6 is disposed at an axis of the guide block 5, a sleeve 7 capable of moving along the first through hole 6 is inserted into the first through hole 6, a photoelectric inductive probe 8 is embedded in the sleeve 7, a first fixing mechanism 20 capable of fixing the guide block 5 at a current position of the arc guide grooves 4 is disposed on the guide block 5, a second fixing mechanism 40 capable of fixing the sleeve 7 is disposed on the guide block 5, a connecting plate 17 is fixedly disposed at one end of the fixing plate 1, a plurality of connecting holes 18 are disposed on the connecting plate 17, the method comprises the steps of firstly determining the distance of a workpiece to be moved, then installing the photoelectric sensing probe on the approximate position of a machine through a connecting plate, and then adjusting the photoelectric sensing probe.

The utility model discloses an embodiment of well first fixed establishment 20: the first fixing mechanism 20 comprises a guide post 21 fixed on one side of a guide block 5, a press plate 22 penetrates through the guide post 21, a limit block 23 is arranged at one end of the guide post 21, a first spring 24 is sleeved on the guide post 21, a second through hole 25 is arranged on the press plate 22, a threaded hole 26 which can be coaxial with the second through hole 25 is arranged on the guide block 5, a screw 27 is arranged on the second through hole 25 and is in threaded connection with the threaded hole 26, a groove 28 is arranged at the top of the screw 27, an eccentric circle 29 is hinged in the groove 28, a press rod 30 is fixedly arranged on the eccentric circle 29, a circular ring 32 is sleeved on the screw 27, a conical surface 31 which can be matched with the eccentric circle 29 is arranged at the top of the circular ring 32, a first magnetic block 11 is fixedly arranged at the bottom of the press rod 30, a second magnetic block 12 which can be matched with the first magnetic block 11 is fixedly arranged on the guide block 5, when the photoelectric sensing probe is dislocated with the workpiece, the guide block is moved to enable the guide block to move in the arc-shaped guide groove, so that the photoelectric sensing probe is aligned with the workpiece, after the photoelectric sensing probe is aligned with the workpiece, the screw rod is firstly rotated to enable the pressing plate to move and to be preliminarily pressed with the circular plate, then the pressing rod is pressed to enable the eccentric circle to further press the pressing plate, and the first magnetic block and the second magnetic block are matched to enable the pressing rod not to move any more.

The utility model discloses an embodiment of well second fixed establishment 40: the second fixing mechanism 40 comprises a notch 41 arranged on the inner wall of the first through hole 6, a fixing strip 42 capable of being matched with the notch 41 is fixedly arranged on the outer wall of the sleeve 7, a guide groove 43 is arranged on one side, located on the fixing strip 42, of the guide block 5, an arc block 44 capable of compressing the sleeve 7 is arranged on the guide groove 43, a second spring 45 is arranged between the arc block 44 and the guide groove 43, a fixing frame 46 is fixedly arranged on one side of the guide groove 43, a pressing block 47 capable of pushing the arc block 44 is hinged on the fixing frame 46, a plurality of first clamping teeth 15 are sequentially arranged on one side of the fixing strip 42, a plurality of second clamping teeth 16 capable of being meshed with the first clamping teeth 15 are sequentially arranged on the arc block 44, and the movable sleeve finely adjusts the photoelectric sensing probes so that the distance of the workpiece moving between the two photoelectric sensing probes reaches the requirement of production tolerance, the pressing block is pressed again to enable the arc-shaped block to move, so that the sleeve is pressed, and after the arc-shaped block moves, the first clamping teeth and the second clamping teeth can be meshed, so that the sleeve is further fixed.

When in use: firstly determining the distance of a workpiece to be moved, then installing a photoelectric sensing probe on the approximate position of a machine through a connecting plate, then adjusting the photoelectric sensing probe, when the photoelectric sensing probe is dislocated with the workpiece, moving a guide block to enable the guide block to move in an arc-shaped guide groove, thereby enabling the photoelectric sensing probe to be aligned with the workpiece, when the photoelectric sensing probe is aligned with the workpiece, firstly rotating a screw rod to enable a pressure plate to move and preliminarily press the pressure plate, then pressing a pressure rod to enable an eccentric circle to further press the pressure plate, enabling the pressure rod not to move due to the matching of a first magnetic block and a second magnetic block, finely adjusting the photoelectric sensing probe by a movable sleeve so as to enable the moving distance of the workpiece between the two photoelectric sensing probes to meet the requirement of production tolerance, then pressing the pressure block to enable the arc-shaped block to move, thereby pressing the sleeve, and after the arc-shaped block moves, enabling a first latch to be meshed with a second latch, thereby further securing the sleeve.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that the present invention can be further modified in various ways without departing from the spirit and scope of the present invention, and these modifications and improvements are all within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a disc type inductive probe mounting structure which characterized in that: including fixed plate (1) one end is fixed and is equipped with plectane (2) the symmetry is equipped with the arc and leads to groove (3) on plectane (2) be equipped with arc guide way (4) in leading to groove (3) the arc is equipped with guide block (5) on guide block (5) axle center department is equipped with first through-hole (6) wear to be equipped with sleeve (7) that can follow first through-hole (6) removal in first through-hole (6) it has photoelectric sensing probe (8) to inlay in sleeve (7) be equipped with on guide block (5) and fix first fixed establishment (20) on arc guide way (4) current position guide block (5) are equipped with second fixed establishment (40) that can fixed sleeve (7).

2. The disc type inductive probe mounting structure according to claim 1, wherein the first fixing mechanism (20) comprises a guide post (21) fixed on one side of a guide block (5), a pressing plate (22) is arranged on the guide post (21) in a penetrating manner, a limit block (23) is arranged at one end of the guide post (21), a first spring (24) is sleeved on the guide post (21), a second through hole (25) is arranged on the pressing plate (22), a threaded hole (26) which is coaxial with the second through hole (25) is arranged on the guide block (5), a screw rod (27) is arranged on the second through hole (25) and is in threaded connection with the threaded hole (26), a groove (28) is arranged at the top of the screw rod (27), an eccentric circle (29) is hinged in the groove (28), a pressing rod (30) is fixedly arranged on the eccentric circle (29), the screw rod (27) is sleeved with a circular ring (32), and the top of the circular ring (32) is provided with a conical surface (31) which can be matched with the eccentric circle (29).

3. The disc-type inductive probe mounting structure according to claim 2, wherein a first magnetic block (11) is fixedly arranged at the bottom of the pressure lever (30), and a second magnetic block (12) capable of being matched with the first magnetic block (11) is fixedly arranged on the guide block (5).

4. The disc type inductive probe mounting structure according to claim 1, wherein the second fixing mechanism (40) comprises a notch (41) arranged on the inner wall of the first through hole (6), a fixing strip (42) capable of being matched with the notch (41) is fixedly arranged on the outer wall of the sleeve (7), a guide groove (43) is arranged on one side, located on the fixing strip (42), of the guide block (5), an arc-shaped block (44) capable of compressing the sleeve (7) is arranged on the guide groove (43), a second spring (45) is arranged between the arc-shaped block (44) and the guide groove (43), a fixing frame (46) is fixedly arranged on one side of the guide groove (43), and a pressing block (47) capable of pushing the arc-shaped block (44) is hinged to the fixing frame (46).

5. A disc type inductive probe mounting structure according to claim 4, characterized in that a plurality of first latches (15) are provided in sequence on one side of the fixing bar (42), and a plurality of second latches (16) capable of engaging with the first latches (15) are provided in sequence on the arc block (44).

6. A disc type inductive probe mounting structure according to claim 1, characterized in that a connection plate (17) is fixedly provided at one end of said fixing plate (1), and a plurality of connection holes (18) are provided on said connection plate (17).