Positioning device

Abstract

The utility model discloses a positioning device which comprises a bottom plate, a driving motor and a material suction pump, corners of the upper portion of the bottom plate are connected with an upper plate through supporting columns, an outer ring is fixed above the upper plate, a first through hole is formed in the surface of the outer ring, an inner ring is fixed at the position, located at the inner end of the outer ring, above the upper plate, and a second through hole is formed in the surface of the inner ring. A second through hole is formed in the surface of the inner ring, a top cover is fixed above the outer ring and the inner ring, movable toothed bars are connected to the surfaces of the outer ring and the inner ring, a movable ring is rotationally connected to the inner end of the outer ring, open holes are evenly formed in the middle of the upper plate, and a driving motor connected with a connecting shaft is fixed to the lower portion of the upper plate. According to the positioning device, the transmission gear can be used in cooperation with the movable toothed bars and the movable rings, so that the five sets of movable toothed bars drive the extrusion blocks to synchronously extrude the electrical workpiece in all directions, the positioning effect of the electrical workpiece is conveniently improved, and the using effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to electrical automation, in particular to a positioning device. Background Art

[0002] Electrical automation is a top priority for industrial development. During the processing of electrical automation equipment, the workpiece needs to be fixed by a positioning device to facilitate rapid processing of electrical workpieces.

[0003] The existing publication number CN213731389U discloses a workpiece positioning device for electrical automation processing, comprising a fixed base plate, an adjustment device, a transmission rack, a positioning vertical plate, a movable scale, a positioning vertical plate, and a clamping device. The adjustment device is inserted in the middle of the left side of the top surface of the fixed base plate, the transmission rack is inserted in the middle of the left side of the top surface of the fixed base plate, a locking top screw is inserted in the middle of the right edge of the top surface of the transmission rack, a positioning vertical plate is fixedly connected to the middle of the right top surface of the transmission rack, a movable scale is fixedly connected to the middle of the lower edge of the rear top surface of the positioning vertical plate, and a clamping device is inserted in the middle of the front top surface of the fixed base plate;

[0004] The above file can facilitate the staff to measure the position of the positioning plate without using a ruler, and can make fine adjustments when adjusting the positioning plate to suit workpieces of different sizes;

[0005] However, the above document cannot position the electrical workpiece from all directions at the same time, and the positioning effect of the electrical workpiece is not good. At the same time, when the electrical workpiece is processed, debris will be generated, which will affect the subsequent processing of the workpiece. Therefore, we propose a positioning device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a positioning device to solve the problems raised by the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning device, comprising a base plate, a driving motor and a suction pump, the upper corners of the base plate are connected to the upper plate through supporting columns, an outer ring is fixed on the top of the upper plate, and a first through hole is opened on the surface of the outer ring, an inner ring is fixed on the upper end of the upper plate at the inner end of the outer ring, and a second through hole is opened on the surface of the inner ring, a top cover is fixed above the outer ring and the inner ring, a movable gear rod is connected to the surfaces of the outer ring and the inner ring, and an extrusion block is fixed on the inner end of the movable gear rod, a movable ring is rotatably connected to the inner end of the outer ring, and tooth blocks are evenly fixed on the inner surface of the movable ring, a connecting shaft arranged corresponding to the movable gear rod is rotatably connected to the top of the upper plate, and a transmission gear is fixed on the surface of the connecting shaft, openings are evenly opened in the middle of the upper plate, and a driving motor connected to the connecting shaft is fixed below the upper plate.

[0008] Preferably, a suction pump is fixedly installed above the base plate, and one end of the suction pump is connected to a suction pipe, a suction hood is connected above the suction pipe, the other end of the suction pump is connected to a discharge pipe, and the end of the discharge pipe is connected to a material receiving box arranged above the base plate.

[0009] By adopting the above technical solution, the debris generated by the processing of the electrical workpiece above the upper plate can be easily absorbed through the use of a suction pump and a suction hood, so that the debris can enter the material receiving box.

[0010] Preferably, the movable gear rod is connected to the extrusion block in a vertical manner, and five groups of the movable gear rod are provided on the surface of the outer ring and the inner ring.

[0011] By adopting the above technical solution, the electrical workpiece can be synchronously extruded by five groups of extrusion blocks to facilitate the positioning of the electrical workpiece.

[0012] Preferably, the movable gear rod is connected to the outer ring and the inner ring in a sliding manner, and the movable gear rod is located above the movable ring.

[0013] The above technical solution can facilitate the sliding of the movable gear rod on the outer ring and the inner ring.

[0014] Preferably, the tooth block on the surface of the movable ring is connected to the lower part of the transmission gear in a meshing connection, and the upper part of the transmission gear is connected to the movable gear rod in a meshing connection.

[0015] By adopting the above technical solution, when the transmission gear rotates, the upper end of the transmission gear can drive the movable gear rod to engage and slide, and at the same time, the lower end of the transmission gear drives the tooth block on the surface of the movable ring to engage and rotate, so that the tooth block on the surface of the movable ring can drive the transmission gear at other positions above the upper plate to rotate.

[0016] Preferably, the suction hood is connected to the lower surface of the upper plate by welding, and the upper end surface area of ​​the suction hood is larger than the total area of ​​the openings on the surface of the upper plate.

[0017] By adopting the above technical solution, the suction hood can fully absorb the debris dropped from the upper plate, thereby improving the material collection effect of the device.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the positioning device,

[0019] The transmission gear can be used in conjunction with the movable gear rod and the movable ring, so that the five sets of movable gear rods drive the extrusion blocks to synchronously extrude the electrical workpiece from all directions, thereby facilitating the improvement of the positioning effect of the electrical workpiece and improving the use effect of the device;

[0020] The suction pump above the bottom plate can be used in conjunction with the suction hood and the opening to conveniently absorb the debris generated by the electrical workpiece processing above the upper plate, and discharge the debris into the receiving box through the discharge pipe to improve the collection of the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 2 This is a side view of the structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the top cross-sectional structure of the utility model;

[0024] Figure 4 It is a side sectional structural schematic diagram of the utility model.

[0025] In the figure: 1. bottom plate; 2. support column; 3. upper plate; 4. outer ring; 5. top cover; 6. first through hole; 7. inner ring; 8. second through hole; 9. movable gear rod; 10. extrusion block; 11. movable ring; 12. gear block; 13. connecting shaft; 14. transmission gear; 15. opening; 16. driving motor; 17. suction pump; 18. suction pipe; 19. suction hood; 20. discharge pipe; 21. collecting box. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 The utility model provides a technical solution: a positioning device, including a bottom plate 1, a driving motor 16 and a suction pump 17. The upper corner of the bottom plate 1 is connected to the upper plate 3 through a supporting column 2. A suction pump 17 is fixedly installed above the bottom plate 1, and one end of the suction pump 17 is connected to a suction pipe 18, and a suction cover 19 is connected to the upper part of the suction pipe 18. The other end of the suction pump 17 is connected to a discharge pipe 20, and the end of the discharge pipe 20 is connected to a material receiving box 21 arranged above the bottom plate 1. The suction pump 17 and the suction cover 19 can be used to conveniently absorb the debris generated by the electrical workpiece processing on the upper plate 3, so that the debris can enter the material receiving box 21. The suction cover 19 is welded to the lower surface of the upper plate 3, and the upper end surface area of ​​the suction cover 19 is larger than the total area of ​​the openings 15 on the surface of the upper plate 3, so that the suction cover 19 can fully absorb the debris dropped from the upper plate 3, thereby improving the material receiving effect of the device.

[0028] See also Figure 1-4 An outer ring 4 is fixed above the upper plate 3, and a first through hole 6 is provided on the surface of the outer ring 4. An inner ring 7 is fixed above the upper plate 3 at the inner end of the outer ring 4, and a second through hole 8 is provided on the surface of the inner ring 7. A top cover 5 is fixed above the outer ring 4 and the inner ring 7. A movable gear rod 9 is connected to the surfaces of the outer ring 4 and the inner ring 7, and an extrusion block 10 is fixed to the inner end of the movable gear rod 9. The movable gear rod 9 is connected to the extrusion block 10 in a vertical connection, and five groups of movable gear rods 9 are provided on the surfaces of the outer ring 4 and the inner ring 7. The electrical workpiece can be synchronously extruded by the five groups of extrusion blocks 10 to position the electrical workpiece. The movable gear rod 9 is connected to the outer ring 4 and the inner ring 7 in a sliding connection. The movable gear rod 9 is located above the movable ring 11, the inner end of the outer ring 4 is rotatably connected to the movable ring 11, and the inner surface of the movable ring 11 is evenly fixed with tooth blocks 12, the upper part of the upper plate 3 is rotatably connected to a connecting shaft 13 corresponding to the movable gear rod 9, and a transmission gear 14 is fixed on the surface of the connecting shaft 13, and openings 15 are evenly opened in the middle of the upper plate 3, and a driving motor 16 connected to the connecting shaft 13 is fixed below the upper plate 3, the tooth block 12 on the surface of the movable ring 11 is connected to the bottom of the transmission gear 14 in a meshing connection, and the top of the transmission gear 14 is connected to the movable gear rod 9 in a meshing connection, which can facilitate the sliding of the movable gear rod 9 on the outer ring 4 and the inner ring 7.

[0029] Working principle: First, when in use, put the electrical workpiece to be processed into the inner ring 7 above the upper plate 3, turn on the drive motor 16, and make the drive motor 16 drive the transmission gear 14 to rotate through the connecting shaft 13, so that the transmission gear 14 drives the movable gear rod 9 to mesh and transmit, so that the movable gear rod 9 can slide on the outer ring 4 and the inner ring 7, so that the extrusion block 10 at the end of the movable gear rod 9 slides toward the inner end, and at the same time, when the transmission gear 14 rotates, it will drive the tooth block 12 on the inner surface of the movable ring 11 at the inner end of the outer ring 4 to mesh and rotate, so that the tooth block 12 on the surface of the movable ring 11 drives other transmission gears 14 above the upper plate 3 to rotate, so as to synchronously slide and extrude the movable gear rods 9 at other positions on the outer ring 4, thereby improving the positioning effect of the electrical workpiece;

[0030] After positioning, the suction pump 17 can be turned on to allow the suction hood 19 and the suction pipe 18 to absorb the debris at the opening 15 on the surface of the upper plate 3, and then the discharge pipe 20 can be used to discharge the debris into the receiving box 21 to facilitate the collection of the debris. This is the operating principle of the positioning device.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A positioning device, comprising a base plate (1), a drive motor (16) and a suction pump (17), characterized in that: The upper corners of the bottom plate (1) are connected to the upper plate (3) via support columns (2); an outer ring (4) is fixed above the upper plate (3), and a first through hole (6) is provided on the surface of the outer ring (4); an inner ring (7) is fixed above the upper plate (3) at the inner end of the outer ring (4), and a second through hole (8) is provided on the surface of the inner ring (7); a top cover (5) is fixed above the outer ring (4) and the inner ring (7); movable gear rods (9) are connected to the surfaces of the outer ring (4) and the inner ring (7), and the movable gear rods (9) are An extrusion block (10) is fixed to the inner end of the outer ring (4), a movable ring (11) is rotatably connected to the inner end of the outer ring (4), and a tooth block (12) is evenly fixed to the inner surface of the movable ring (11), a connecting shaft (13) corresponding to the movable gear rod (9) is rotatably connected to the upper part of the upper plate (3), and a transmission gear (14) is fixed to the surface of the connecting shaft (13), openings (15) are evenly opened in the middle of the upper plate (3), and a driving motor (16) connected to the connecting shaft (13) is fixed to the lower part of the upper plate (3).

2. A positioning device according to claim 1, characterized in that: A suction pump (17) is fixedly mounted above the bottom plate (1), and one end of the suction pump (17) is connected to a suction pipe (18), a suction cover (19) is connected above the suction pipe (18), and the other end of the suction pump (17) is connected to a discharge pipe (20), and the end of the discharge pipe (20) is connected to a material receiving box (21) arranged above the bottom plate (1).

3. A positioning device according to claim 1, characterized in that: The movable gear rod (9) and the extrusion block (10) are connected in a vertical manner, and five groups of the movable gear rod (9) are arranged on the surfaces of the outer ring (4) and the inner ring (7).

4. A positioning device according to claim 1, characterized in that: The movable gear rod (9) is connected to the outer ring (4) and the inner ring (7) in a sliding manner, and the movable gear rod (9) is located above the movable ring (11).

5. A positioning device according to claim 1, characterized in that: The tooth block (12) on the surface of the movable ring (11) is connected to the lower part of the transmission gear (14) in a meshing connection, and the upper part of the transmission gear (14) is connected to the movable gear rod (9) in a meshing connection.

6. A positioning device according to claim 2, characterized in that: The suction cover (19) is connected to the lower surface of the upper plate (3) by welding, and the upper end surface area of ​​the suction cover (19) is larger than the total area of ​​the openings (15) on the surface of the upper plate (3).

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