Lamp holder assembly assembling clamp

Abstract

The utility model relates to a lamp holder assembly assembling clamp which comprises a bottom plate, a base, a clamping block and a driving device. The base is fixedly connected to the bottom plate, and a limiting part used for assisting in fixing the base is arranged on the base. The clamping blocks are symmetrically arranged on the two sides of the base, the clamping blocks are movably connected to the bottom plate, the ends, close to the base, of the clamping blocks are provided with clamping jaws, and the sides, close to the base, of the clamping jaws are provided with clamping faces matched with the outline of the base. The driving device is used for driving the clamping block to move in the direction close to or away from the base. The base is fixed and clamped through the base and the clamping jaw at the same time, so that the clamping of the base is stable and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of light bulb production equipment, in particular to a lamp holder component assembly fixture. Background Art

[0002] like Figure 1 As shown, the E26 adapter lamp holder is a commonly used lamp holder for installing LED bulbs. The structure of the lamp holder includes a metal screw head 10 and a base 20. The metal screw head 10 is installed on the base 20. The metal screw head 10 is used to connect with the lamp holder to conduct electricity. Generally, the metal screw head 10 and the base 20 are collectively referred to as a lamp holder assembly.

[0003] In the prior art, in order to improve production efficiency, mechanical equipment is usually used to assemble the lamp head assembly. During the processing, a clamp is needed to fix the base 20 to facilitate assembly. However, the existing base 20 clamp is not stable enough. Summary of the invention

[0004] The utility model aims to provide a lamp holder assembly fixture, which is used to solve the problem that the base is not clamped stably enough.

[0005] In order to achieve the above-mentioned purpose, the utility model discloses a lamp head assembly fixture, comprising: a bottom plate, a base, a clamping block and a driving device. The base is fixedly connected to the bottom plate, and a limiting portion for assisting in fixing the base is provided on the base. The clamping blocks are symmetrically arranged on both sides of the base, and the clamping blocks are movably connected to the bottom plate. A clamping claw is provided at one end of the clamping block close to the base, and a clamping surface adapted to the base contour is provided at one side of the clamping claw close to the base. The driving device is used to drive the clamping block to move toward or away from the base.

[0006] Preferably, the clamping claw and the clamping block are integrally formed.

[0007] Preferably, the limiting portion is in the form of an annular convex strip, and the bottom of the base is provided with a groove matching the limiting portion.

[0008] Preferably, clamping teeth are provided in the clamping surface.

[0009] Preferably, the driving device includes a driving block and a connecting rod; the driving block is arranged on one side of the base and is movably connected to the base, the driving block moves in a direction close to or away from the base, and the moving direction of the driving block is perpendicular to the moving direction of the clamping block; the two clamping blocks and the driving block are connected by a connecting rod, one end of the connecting rod is hinged to the driving block, and the other end is hinged to the clamping block.

[0010] Preferably, a rotating member is further provided on a side of the driving block away from the base.

[0011] Preferably, the rotating member is a bearing.

[0012] Preferably, a first guide groove is provided at the bottom of the clamping block, and a first guide rail matching the first guide groove is fixedly connected to the base plate; a second guide groove is provided at the bottom of the driving block, and a second guide rail matching the second guide groove is fixedly connected to the base plate.

[0013] Preferably, the two connecting rods are connected via an elastic member.

[0014] Preferably, the base is provided with a threading hole for the wire to pass through, and the threading hole passes through the base and the bottom plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model fixes and clamps the base through the base and the clamping claws at the same time, so that the clamping of the base is stable and reliable.

[0017] 2. The utility model has a simple structure and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an E26 lamp holder;

[0019] Figure 2 It is a structural schematic diagram of a base provided in a specific embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall structure of the clamping base provided in a specific embodiment of the utility model;

[0021] Figure 4 It is a top view schematic diagram of a clamping base provided in a specific embodiment of the utility model;

[0022] Figure 5 It is a schematic diagram of the overall structure provided in a specific embodiment of the utility model;

[0023] Figure 6 It is a schematic top view of the overall structure provided in a specific embodiment of the utility model;

[0024] Figure 7 It is a schematic diagram of the structure of the clamping block provided in a specific embodiment of the utility model.

[0025] Main component symbols:

[0026] 10. Metal screw head; 20. Base; 21. Groove; 30. Cover; 100. Bottom plate; 110. Base; 111. Limiting portion; 112. Threading hole; 200. Clamping block; 210. Clamping claw; 211. Clamping surface; 212. Clamping tooth; 220. First guide rail; 300. Driving block; 310. Rotating member; 320. Second guide rail; 400. Connecting rod; 410. Elastic member. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] like Figures 2 to 7 As shown, the utility model provides a lamp holder assembly fixture, including: a bottom plate 100, a base 110, a clamping block 200 and a driving device. The base 110 is fixedly connected to the bottom plate 100, and a limiting portion 111 for assisting in fixing the base 20 is provided on the base 110. The clamping blocks 200 are symmetrically arranged on both sides of the base 110, and the clamping blocks 200 are movably connected to the bottom plate 100. A clamping claw 210 is provided at one end of the clamping block 200 close to the base 110, and a clamping surface 211 adapted to the contour of the base 20 is provided on the side of the clamping claw 210 close to the base 110. The driving device is used to drive the clamping block 200 to move in a direction close to or away from the base 110.

[0029] In this embodiment, during use, the bottom of the base 20 is placed on the base 110 and matched with the limiting portion 111. The limiting portion 111 is annular and convex. The bottom of the base 20 is provided with a groove 21 that matches the limiting portion 111, so that the base 20 stands firmly on the base 110. The two clamping jaws 210 move toward the base 20 from both sides and clamp it. The clamping surface 211 fits the surface of the base 20, and the clamping teeth 212 provided on the clamping surface 211 bite with the clamping teeth 212 on the surface of the base 20, so that the two sides of the base 20 are firmly clamped. The two sides and the bottom of the base 20 are fixed at the same time, which effectively improves the stability of the clamping of the base 20.

[0030] In this embodiment, a first guide groove is provided at the bottom of the clamping block 200, and a first guide rail 220 matching the first guide groove is fixedly connected to the bottom plate 100. The clamping block 200 drives the clamping jaw 210 to move along the first guide rail 220. The clamping jaw 210 is integrally formed with the clamping block 200. The integral formation of the clamping jaw 210 and the clamping block 200 can simplify the structure and improve the stability during clamping. In other embodiments, the clamping jaw 210 and the clamping block 200 are separately arranged, and the clamping jaw 210 can be replaced according to the base 20, thereby improving the scope of use of the utility model.

[0031] The driving device includes a driving block 300 and a connecting rod 400; the driving block 300 is arranged on one side of the base 110 and is movably connected to the base 110, and the driving block 300 moves in a direction close to or away from the base 110, and the moving direction of the driving block 300 is perpendicular to the moving direction of the clamping block 200; the two clamping blocks 200 are connected to the driving block 300 by a connecting rod 400, one end of the connecting rod 400 is hinged to the driving block 300, and the other end is hinged to the clamping block 200.

[0032] In this embodiment, a second guide groove is provided at the bottom of the driving block 300, and a second guide rail 320 matching the second guide groove is fixedly connected to the bottom plate 100. When the driving block 300 moves toward the direction close to the base 110, the connecting rod 400 pushes the clamping block 200 to move away from the base 110, and the base 20 is released. When the driving block 300 moves toward the direction away from the base 110, the connecting rod 400 drives the clamping block 200 to move toward the direction close to the base 110, and the base 20 is clamped.

[0033] In this embodiment, the two connecting rods 400 are connected by an elastic member 410, and the elastic member 410 is a tension spring, which always maintains a tensioned state. Therefore, the clamping block 200 can be moved in a direction close to each other by relying on the tension of the tension spring, so as to clamp the base 20. And the size of the clamping force of the clamping jaws 210 can be changed by replacing different tension springs. In actual use, only a force to move the driving block 300 in the direction of the base 110 is applied to the driving block 300 to make the whole mechanism run normally. In this embodiment, a cam mechanism is set on the side of the driving block 300 away from the base 110 to drive the driving block 300 to move, and in order to reduce the friction between the cam and the driving block 300, a rotating member 310 is set on the side of the driving block 300 away from the base 110. The rotating member 310 is a bearing, and the cam mechanism contacts the bearing, and the sliding friction between the cam mechanism and the driving block 300 is converted into rolling friction between the cam mechanism and the bearing, so that the mechanism runs more smoothly and can effectively avoid the wear of the driving block 300.

[0034] The base 110 is provided with a threading hole 112 for the wire to pass through. The threading hole 112 passes through the base 110 and the bottom plate 100. In this embodiment, threading and hanging of wires are required before the base 20 is assembled. The setting of the threading hole 112 can facilitate the threading and hanging operations.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. Lamp holder assembly fixture, characterized in that: include: A bottom plate (100), a base (110), a clamping block (200) and a driving device; The base (110) is fixedly connected to the bottom plate (100), and a limiting portion (111) for assisting in fixing the base (20) is provided on the base (110); The clamping blocks (200) are symmetrically arranged on both sides of the base (110), the clamping blocks (200) are movably connected to the bottom plate (100), one end of the clamping block (200) close to the base (110) is provided with a clamping claw (210), and one side of the clamping claw (210) close to the base (110) is provided with a clamping surface (211) adapted to the contour of the base (20); The driving device is used to drive the clamping block (200) to move in a direction approaching or moving away from the base (110).

2. The lamp holder assembly fixture according to claim 1, characterized in that: The clamping claw (210) and the clamping block (200) are integrally formed.

3. The lamp holder assembly fixture according to claim 2, characterized in that: The limiting portion (111) is in the form of an annular convex strip, and the bottom of the base (20) is provided with a groove (21) that matches the limiting portion (111).

4. The lamp holder assembly fixture according to claim 3, characterized in that: Clamping teeth (212) are provided in the clamping surface (211).

5. The lamp holder assembly fixture according to claim 1, characterized in that: The driving device comprises a driving block (300) and a connecting rod (400); the driving block (300) is arranged on one side of the base (110) and is movably connected to the base (110); the driving block (300) moves in a direction approaching or moving away from the base (110); the moving direction of the driving block (300) is perpendicular to the moving direction of the clamping block (200); the two clamping blocks (200) and the driving block (300) are connected via the connecting rod (400); one end of the connecting rod (400) is hinged to the driving block (300), and the other end is hinged to the clamping block (200).

6. The lamp holder assembly fixture according to claim 5, characterized in that: A rotating member (310) is also provided on a side of the driving block (300) away from the base (110).

7. The lamp holder assembly fixture according to claim 6, characterized in that: The rotating member (310) is a bearing.

8. The lamp holder assembly fixture according to claim 5, characterized in that: A first guide groove is formed at the bottom of the clamping block (200), and a first guide rail (220) matching the first guide groove is fixedly connected to the bottom plate (100); a second guide groove is formed at the bottom of the driving block (300), and a second guide rail (320) matching the second guide groove is fixedly connected to the bottom plate (100).

9. The lamp holder assembly fixture according to claim 8, characterized in that: The two connecting rods (400) are connected via an elastic member (410).

10. The lamp holder assembly fixture according to claim 1, characterized in that: The base (110) is provided with a threading hole (112) for a wire to pass through, and the threading hole (112) passes through the base (110) and the bottom plate (100).

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