Positioning tool for assembling illuminating lamp

Abstract

The utility model relates to the technical field of positioning equipment, in particular to a positioning tool for assembling an illuminating lamp, which comprises a clamping plate, a clamping groove is formed on the clamping plate, and the clamping groove is in clamping fit with the edge of an operating platform; a sliding support is slidably connected to the clamping plate in the longitudinal direction, and a steel wire rope is connected to the sliding support through two flanges. A driving runner is arranged on one side of the steel wire rope; the outer surface of a shaft part of the driving runner is in contact with the steel wire rope to form friction fit; the driving rotating wheel is rotationally connected with the vertical plate through a center shaft, a steering engine used for driving the center shaft and the driving rotating wheel to rotate is fixedly connected to the vertical plate, and the driving rotating wheel, the vertical plate and the steering engine jointly form a first driving mechanism used for driving the steel wire rope to move longitudinally; the two flanges are connected with a suspension, and the suspension is connected with a beam arm. A positioning mechanism is connected to the beam arm and is used for extruding and fixing the lamp wire; the problem of how to adjust the position of the positioning device is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning equipment, in particular to a positioning tool for assembling a lighting lamp. Background Art

[0002] At present, there are many kinds of lamps sold on the market, so the manufacture of various lamps is also very important. In the process of welding the lamp wire in the lamp to the dimming board, in order to avoid the shaking of the lamp wire affecting the welding effect, the lamp wire needs to be squeezed and fixed before welding. The relevant prior art of the positioning device is disclosed in the Chinese patent library. For example, the announcement number CN106159857B discloses a wire fixing device, including a base plate radially clamped on the neck of the insulator, a pressing plate pressed against a fixing block at the end of the insulator is installed on the base plate, and a pressing plate groove corresponding to the arc groove on the fixing block is arranged on the bottom surface of the pressing plate. Elastic clamping plates that can be inserted into the arc groove are respectively vertically fixed on the bottom surface of the pressing plate at positions close to the edges of both sides of the pressing plate groove; the pressing plate groove is made of metal conductive material, and metal spikes that can pierce the insulation layer of the wire are arranged in the pressing plate groove. The side of the pressing plate is fixed with a screw sleeve, and a discharge rod extending downward is installed on the screw sleeve.

[0003] However, the problem with the above-mentioned prior art (CN106159857B) is that the prior art does not disclose an adjustment mechanism capable of adjusting the position of the positioning device. When the welding point is at a different position, the positioning device needs to be manually moved to a specified position, which reduces work efficiency. Summary of the invention

[0004] In view of this, the purpose of the utility model is to provide a positioning tool for assembling a lighting lamp, which solves the problem of how to adjust the position of the positioning device.

[0005] The utility model discloses a positioning tool for assembling a lighting lamp, comprising a clamping plate, a clamping groove is formed on the clamping plate, and the clamping groove is clamped and adapted with the edge of an operating platform; a sliding support is longitudinally slidably connected to the upper edge of the clamping plate, and a steel wire rope is connected to the sliding support through two flanges; a driving wheel is provided on one side of the steel wire rope, and the outer surface of the shaft of the driving wheel contacts the steel wire rope and forms a friction fit; the driving wheel is rotatably connected to a vertical plate through a central axis, and a steering gear is fixedly connected to the vertical plate for driving the central axis and the driving wheel to rotate, and the driving wheel, the vertical plate and the steering gear together constitute a first driving mechanism for driving the steel wire rope to move longitudinally; a suspension is connected to the two flanges, and a beam arm is connected to the suspension; a positioning mechanism is connected to the beam arm, and the positioning mechanism is used to squeeze and fix the lamp line.

[0006] Specifically, the positioning mechanism includes a hanging seat, and two locking ears of the hanging seat are fixedly connected to the beam arm; at least three limiting columns are fixedly connected to the bottom of the hanging seat, and a lifting plate is provided under the hanging seat, and the lifting plate forms a sliding connection with each limiting column; a servo motor is fixedly connected between the two locking ears, and the output shaft of the servo motor is concentrically fixedly connected to the screw shaft, and one end of the screw shaft can movably pass through the hanging seat and form a threaded connection with the threaded hole on the lifting plate; at least one extrusion plate is fixedly connected to the bottom of the lifting plate, and the extrusion plate is used to form an extrusion lock on the lamp wire.

[0007] Optimally, a stop edge is formed on the end of the single limiting column.

[0008] Optimally, a plurality of grooves of different sizes are provided at the bottom of the extrusion plate.

[0009] As a first implementation manner of the second driving mechanism, the second driving mechanism is an electric telescopic rod, and the beam arm is connected to the suspension in a transverse sliding manner; the electric telescopic rod is fixedly connected to the suspension, and the telescopic shaft of the electric telescopic rod is fixedly connected to the beam arm, and the electric telescopic rod is used to push the beam arm to slide on the suspension.

[0010] As a second embodiment of the second driving mechanism, the second driving mechanism includes a threaded shaft, and the beam arm is connected to the suspension in a lateral sliding manner; the suspension is rotatably connected with a threaded shaft, and the threaded shaft and the beam arm form a threaded connection; the suspension is fixedly connected with a motor, and the output shaft of the motor is concentrically fixedly connected to one end of the threaded shaft.

[0011] The beneficial effects of the utility model are as follows:

[0012] First, the present application can realize the extrusion and fixation of the lamp wire by combining the positioning mechanism; and by combining the sliding support, the wire rope and the first driving mechanism, the sliding support can slide on the clamping plate, thereby indirectly making the positioning mechanism on the beam arm move in the longitudinal direction; compared with the prior art, the present application solves the problem of how to adjust the position of the positioning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of this application.

[0014] Figure 2 This is a schematic diagram of the assembly structure of the card slot and operating platform.

[0015] Figure 3 Schematic diagram of the installation structure of the positioning mechanism.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the positioning mechanism.

[0017] Figure 5It is a schematic diagram of the partial installation structure of the second driving mechanism in the second specific implementation manner.

[0018] In the figure, 1. clamping plate; 2. slot; 3. operating platform; 4. sliding support; 5. flange; 6. wire rope; 7. driving wheel; 8. central axis; 9. vertical plate; 10. servo; 11. suspension; 12. beam arm; 13. hanging seat; 14. locking ear; 15. limit column; 16. lifting plate; 17. retaining edge; 18. servo motor; 19. screw shaft; 20. extrusion plate; 21. groove; 22. threaded shaft. DETAILED DESCRIPTION

[0019] In order to clearly understand the technical solution of the present application, a positioning tool for assembling a lighting lamp provided by the present application will be described in detail below in combination with specific embodiments and drawings.

[0020] The terms used in the following embodiments are only for the purpose of describing specific embodiments, and are not intended to be used as limitations to the present application. As used in the specification and claims of the present application, the singular expressions "one", "a kind of", "above", "the" and "this" are intended to also include expressions such as "one or more", unless there is a clear indication to the contrary in the context. It should also be understood that in the following embodiments of the present application, "at least one", "one or more" refer to one, two or more than two.

[0021] References to "one embodiment" or "some embodiments" etc. described in this specification mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present application. Thus, the phrases "one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. appearing in different places in this specification do not necessarily all refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways. Example 1

[0022] This embodiment provides a positioning tool for assembling a lighting lamp, referring to Figure 1 , which is a schematic diagram of the three-dimensional structure of the present application. It can be seen from the figure that the present application includes a clamping plate 1, and a card slot 2 is formed on the top of the clamping plate 1. The card slot 2 is used to form a card connection with the edge of the operating platform 3. For details, see Figure 2Schematic diagram of the assembly structure of the card slot 2 and the operating platform 3 shown in the figure; a sliding support 4 is slidably connected to the outer wall of the clamping plate 1, and flanges 5 are formed on the left and right sides of the top of the sliding support 4, respectively. A steel wire rope 6 is formed between the two flanges 5, and the two ends of the steel wire rope 6 are respectively locked with the corresponding flanges 5 by bolts; a driving wheel 7 is provided on one side of the steel wire rope 6, and the outer surface of the shaft of the driving wheel 7 contacts the steel wire rope 6 and forms a friction fit; the driving wheel 7 is fixedly connected to the central shaft 8 in a concentric manner, and the central shaft 8 is rotated to It is connected to the vertical plate 9, and a steering gear 10 is fixedly connected to the vertical plate 9, and the output shaft of the steering gear 10 is concentrically connected to the central axis 8; when in use, the output shaft of the steering gear 10 drives the driving wheel 7 to rotate, and the driving wheel 7 drives the steel wire rope 6 in a taut state to move longitudinally (move in the a1 direction or the a2 direction) by means of friction, and also indirectly drives the sliding support 4 and the flange 5 to move. The driving wheel 7, the vertical plate 9, and the steering gear 10 together constitute a first driving mechanism for driving the steel wire rope 6 to move longitudinally.

[0023] The top ends of the two flanges 5 are connected to a suspension 11, and the suspension 11 is connected to a beam arm 12; Figure 3 , the bottom of the beam arm 12 is connected to the positioning mechanism, and the positioning mechanism is used to squeeze and fix the lamp wire.

[0024] The present application can realize the extrusion and fixation of the lamp wire by combining with the positioning mechanism; and by combining with the sliding support 4, the steel wire rope 6 and the first driving mechanism, the sliding support 4 can be made to slide on the clamping plate 1, thereby indirectly making the positioning mechanism on the beam arm 12 move in the longitudinal direction; compared with the prior art, the present application solves the problem of how to adjust the position of the positioning device.

[0025] Specifically, one implementation of the positioning mechanism is as follows: Figure 4 , which shows a schematic diagram of the three-dimensional structure of the positioning mechanism. It can be seen from the figure that the positioning mechanism includes a hanging seat 13, and two locking ears 14 of the hanging seat 13 are fixedly connected (for example, by welding) in the through groove on the beam arm 12; the four corners of the bottom of the hanging seat 13 are respectively fixedly connected to the limiting columns 15, and a lifting plate 16 is provided below the hanging seat 13. The four corners of the lifting plate 16 are respectively slidably connected with the four limiting columns 15, and a retaining edge 17 is formed at the end of a single limiting column 15, so as to prevent the lifting plate 16 connected to the limiting column 15 from falling off; a servo motor 18 is fixedly connected between the two locking ears 14, and the output shaft of the servo motor 18 is concentrically fixedly connected with the screw shaft 19, and one end of the screw shaft 19 can movably penetrate the hanging seat 13 and form a threaded connection with the threaded hole on the lifting plate 16; two extrusion plates 20 (of course, in actual use, it is not limited to two plates) are fixedly connected to the bottom of the lifting plate 16, and the extrusion plates 20 are used to form an extrusion lock on the lamp line.

[0026] The principle of the positioning mechanism is as follows: Figure 4 , start the servo motor 18, the servo motor 18 drives the screw shaft 19 to rotate, the rotating screw shaft 19 and the plurality of limit columns 15 jointly limit the lifting plate 16, so that the lifting plate 16 moves up and down along the b1 or b2 direction, so that the extrusion plate 20 can realize vertical movement during the rising or falling process; the lifting plate 16 that moves up and down can extrude lamp wires of different thicknesses. At the same time, after the lamp wires are welded, the extrusion plate 20 can also be lifted by the positioning mechanism to avoid affecting the subsequent movement of the extrusion plate 20.

[0027] Continue to refer Figure 4 In order to ensure that the positioning mechanism can squeeze and fix multiple lamp wires of different thicknesses at the same time; for this purpose, the present application is optimized as follows: a plurality of grooves 21 of different sizes are provided at the bottom of the extrusion plate 20 (three grooves 21 are provided in the present application); by providing grooves 21 of different sizes, the present application can squeeze and fix multiple lamp wires of different thicknesses at the same time, so as to facilitate the subsequent welding of the lamp wires and the dimming board by a welding gun.

[0028] In order to enable the positioning mechanism to achieve multi-directional movement, the positioning mechanism on the beam arm 12 not only needs to achieve movement in the longitudinal and vertical directions, but also needs to achieve movement in the lateral direction; for this purpose, as an optimization solution of the present application: the present application also includes a second driving mechanism, and the specific implementation method of the second driving mechanism is as follows.

[0029] As a first specific implementation of the second driving mechanism, the second driving mechanism directly uses an electric telescopic rod that can be purchased on the market, and at the same time stipulates that: the beam arm 12 is connected to the suspension 11 in a transverse sliding manner; the electric telescopic rod is fixedly connected to the suspension 11, and the telescopic shaft of the electric telescopic rod is fixedly connected to the beam arm 12, and the electric telescopic rod is used to push the beam arm 12 to slide on the suspension 11; this implementation is not shown in the figure.

[0030] As a second specific implementation of the second driving mechanism, refer to Figure 5 , which is a schematic diagram of the partial installation structure of the second driving mechanism of the second specific implementation method, a threaded shaft 22 is rotatably connected to the suspension 11, and the threaded shaft 22 forms a threaded connection with the beam arm 12. A motor is fixedly connected to the suspension 11, and the output shaft of the motor is concentrically fixedly connected to one end of the threaded shaft 22; when in use, driven by the motor, the rotating threaded shaft 22 and the suspension 11 jointly limit the beam arm 12, so that the beam arm 12 moves laterally on the suspension 11 (in the direction of c1 or c2).

Claims

1. A positioning tool for lighting lamp assembly, characterized in that: The invention comprises a clamping plate (1), a clamping groove (2) is formed on the clamping plate (1), and the clamping groove (2) is clamped and adapted with the edge of the operating platform (3); a sliding support (4) is longitudinally slidably connected to the upper edge of the clamping plate (1), and a steel wire rope (6) is connected to the sliding support (4) via two flanges (5); a driving wheel (7) is provided on one side of the steel wire rope (6), and the outer surface of the shaft of the driving wheel (7) contacts with the steel wire rope (6) to form a friction fit; the driving wheel (7) is connected to the vertical plate via a central axis (8) (9) is rotatably connected, a steering gear (10) is fixedly connected to the vertical plate (9) for driving the central shaft (8) and the driving wheel (7) to rotate, and the driving wheel (7), the vertical plate (9) and the steering gear (10) together constitute a first driving mechanism for driving the steel wire rope (6) to move longitudinally; a suspension (11) is connected to the two flanges (5), and a beam arm (12) is connected to the suspension (11); a positioning mechanism is connected to the beam arm (12), and the positioning mechanism is used to squeeze and fix the lamp wire.

2. The positioning fixture for assembling a lighting lamp according to claim 1, characterized in that: The positioning mechanism comprises a hanging seat (13), wherein two locking ears (14) of the hanging seat (13) are fixedly connected to the beam arm (12); at least three limiting columns (15) are fixedly connected to the bottom of the hanging seat (13), and a lifting plate (16) is provided below the hanging seat (13), and the lifting plate (16) forms a sliding connection with each limiting column (15); a servo motor (18) is fixedly connected between the two locking ears (14), and the output shaft of the servo motor (18) is fixedly connected to a screw shaft (19) concentrically, and one end of the screw shaft (19) can movably pass through the hanging seat (13) and form a threaded connection with a threaded hole on the lifting plate (16); and at least one extrusion plate (20) is fixedly connected to the bottom of the lifting plate (16), and the extrusion plate (20) is used to form an extrusion lock on the lamp wire.

3. The positioning fixture for assembling a lighting lamp according to claim 2, characterized in that: A retaining edge (17) is formed on the end of the single limiting column (15).

4. The positioning fixture for assembling a lighting lamp according to claim 2, characterized in that: A plurality of grooves (21) of different sizes are arranged at the bottom of the extrusion plate (20).

5. The positioning fixture for assembling a lighting lamp according to claim 1, characterized in that: The second driving mechanism is an electric telescopic rod, and the beam arm (12) is connected to the suspension (11) in a transverse sliding manner; the electric telescopic rod is fixedly connected to the suspension (11), and the telescopic shaft of the electric telescopic rod is fixedly connected to the beam arm (12), and the electric telescopic rod is used to push the beam arm (12) to slide on the suspension (11).

6. The positioning fixture for assembling a lighting lamp according to claim 1, characterized in that: The second driving mechanism comprises a threaded shaft (22); the beam arm (12) is connected to the suspension (11) in a transverse sliding manner; the threaded shaft (22) is rotatably connected to the suspension (11), and the threaded shaft (22) and the beam arm (12) form a threaded connection; and a motor is fixedly connected to the suspension (11), and the output shaft of the motor is fixedly connected to one end of the threaded shaft (22) concentrically.

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