Lamp holder pin pressing jig

Abstract

The utility model discloses a lamp holder pin pressing jig which comprises a positioning block, a through hole is formed in the center of the positioning block, the positioning block is arranged on a T-shaped piece in a sleeved mode through the through hole, a plurality of threaded holes are further formed in the positioning block, the number of the threaded holes is consistent with that of positioning pins, and the threaded holes and the positioning pins are coaxially arranged. And the pressing piece is in threaded connection with the threaded hole, and the pressing piece is used for pushing the positioning pin. In the production process, after the rotating piece is placed, the positioning block is arranged on the T-shaped piece in the rotating piece in a sleeving mode through the through hole, the threaded hole is aligned with the positioning pin, the pressing piece is placed in the threaded hole and driven to rotate till the pressing piece abuts against and pushes the positioning pin, and the positioning pin is pressed in the rotating piece. In the process, the positioning pin is pushed step by step by rotating the pressing piece, impact of beating is avoided, it is guaranteed that the positioning pin cannot be damaged, meanwhile, it is guaranteed that the positioning pin cannot incline in the pressing process through the threaded hole and the positioning pin which are coaxially arranged, meanwhile, the positioning pin does not need to be manually beaten, and operation is convenient and saves labor.

Description

Technical Field

[0001] The utility model relates to the technical field of fixtures, in particular to a lamp holder pin pressing fixture. Background Art

[0002] A rocker arm lamp is a commonly used lamp in life. The rocker arm lamp includes a pressure rod and a lamp holder. The lamp holder and the pressure rod are connected by a rotating part. The inside of the rotating part needs to be connected by an interference fit pin. The existing production method is generally to manually knock the pin into the connection part with the help of tools, and there is no corresponding jig for assembly. This method is not only easy to knock the pin crooked, but also easy to damage or crack the pin, causing the rotating part to become a defective product. Utility Model Content

[0003] The utility model provides a lamp cap pin pressing fixture, aiming to at least solve one of the technical problems existing in the prior art.

[0004] The technical solution of the utility model relates to a lamp holder pin pressing jig for a lamp holder, the lamp holder comprising a rotating part, the rotating part comprising a T-shaped part and a rotating shaft, the T-shaped part and the rotating shaft are provided with a positioning pin with an interference fit, and further comprising:

[0005] A positioning block, the center of which is provided with a through hole, the positioning block is sleeved on the T-shaped piece through the through hole, the positioning block is also provided with a plurality of threaded holes, the number of the threaded holes is consistent with the positioning pin, and the threaded holes are coaxially arranged with the positioning pin;

[0006] A pressing piece is threadedly connected to the threaded hole, and the pressing piece is used to push the positioning pin.

[0007] According to some embodiments of the present utility model, the pressing piece includes a threaded section and a pressing section connected to the threaded section, and a straight groove is provided at the end of the threaded section.

[0008] According to some embodiments of the present invention, the diameter of the pressing section is smaller than that of the threaded section.

[0009] According to some embodiments of the present utility model, a first positioning hole is further provided on the side of the positioning block, and a matching second positioning hole is provided on the side of the T-shaped piece.

[0010] According to some embodiments of the present invention, a supporting block is further included, and the supporting block is used to support the T-shaped piece.

[0011] According to some embodiments of the present utility model, a positioning groove is provided on the supporting block, and the positioning groove is used to place the T-shaped piece.

[0012] The beneficial effects of the utility model are as follows.

[0013] 1. During the production process, after the rotating part is placed, the positioning block is installed on the T-shaped part in the rotating part through the through hole, and the threaded hole is aligned with the positioning pin. The pressing part is placed in the threaded hole and driven to rotate until the pressing part abuts and pushes the positioning pin, so that the positioning pin is pressed in the rotating part. During the process, the positioning pin is gradually pushed by rotating the pressing part to avoid the impact of knocking and ensure that the positioning pin will not be damaged. At the same time, the coaxially arranged threaded hole and positioning pin ensure that the positioning pin will not be skewed during the pressing process. At the same time, there is no need to manually knock the positioning pin, which is convenient and labor-saving to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a lamp cap pin pressing fixture according to an embodiment of the utility model;

[0015] Figure 2 yes Figure 1 A cross-sectional view of a lamp holder pin pressing jig shown;

[0016] Figure 3 It is a structural schematic diagram of a positioning block according to an embodiment of the utility model.

[0017] Figure Number:

[0018] Positioning block 100, through hole 110, threaded hole 120, first positioning hole 130;

[0019] Pressing piece 200, threaded section 210, pressing section 220, slot 230;

[0020] T-shaped piece 300, positioning pin 310;

[0021] Rotating shaft 400;

[0022] Support block 500 and positioning groove 510 . DETAILED DESCRIPTION

[0023] The following content will describe several embodiments of the present utility model, including embodiments corresponding to the drawings. It can be understood that the drawings are used to assist in understanding the technical features and technical solutions of the present utility model, and should not be understood as limiting the scope of protection of the present utility model.

[0024] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the utility model, so as to fully understand the purpose, scheme and effect of the utility model. It should be noted that the embodiments and features in the embodiments of this application can be combined with each other without conflict.

[0025] It should be noted that, unless otherwise clearly defined, when a feature is referred to as "fixed", "connected", "installed" or "set on" another feature, it can be directly "fixed", "connected", "installed" or "set on" another feature, or it can be indirectly "fixed", "connected", "installed" or "set on" another feature. The words "fixed", "connected", "installed" or "set on" should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meaning of the above words in this utility model in combination with the specific content of the technical solution.

[0026] It should be noted that the descriptions of the directions or positional relationships indicated by up, down, left, right, top, bottom, front, back, inside, and outside used in the present invention are based on the directions or positional relationships in the drawings or embodiments and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0027] It should be noted that the term "and / or" used in the present utility model includes any combination of one or more related listed items, "above", "below", "within", etc. are understood to include the number itself.

[0028] It should be noted that the description of first and second in the utility model is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] It should be noted that, unless otherwise clearly defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art. The terms used in this specification are only for describing specific embodiments, not for limiting the present invention.

[0030] Reference Figures 1 to 3According to the utility model, a lamp cap pin pressing fixture is used for a lamp cap, the lamp cap includes a rotating part, the rotating part includes a T-shaped part 300 and a rotating shaft 400, the T-shaped part 300 and the rotating shaft 400 are provided with a positioning pin 310 with interference fit, and also includes: a positioning block 100, the center of which is provided with a through hole 110, the positioning block 100 is sleeved on the T-shaped part 300 through the through hole 110, and the positioning block 100 is also provided with a plurality of threaded holes 120, the number of the threaded holes 120 is the same as the number of the positioning pins 310 is consistent, the threaded hole 120 is coaxially arranged with the locating pin 310; the pressing piece 200 is threadedly connected to the threaded hole 120, and the pressing piece 200 is used to push the locating pin 310. In this embodiment, the locating pin 310 is inclined, and the threaded hole 120 and the locating pin 310 are coaxially arranged with the same inclination angle. Therefore, the positioning block 100 and the pressing piece 200 are arranged to tighten the locating pin 310, which can better prevent the locating pin 310 from being damaged or knocked crooked.

[0031] The application of the above-mentioned lamp holder pin pressing fixture has at least the following beneficial effects: during the production process, after the rotating part is placed, the positioning block 100 is mounted on the T-shaped part 300 in the rotating part through the through hole 110, and the threaded hole 120 is aligned with the positioning pin 310, the pressing part 200 is placed in the threaded hole 120 and the pressing part 200 is driven to rotate until the pressing part 200 abuts against and pushes the positioning pin 310, so that the positioning pin 310 is pressed in the rotating part. During the process, the positioning pin 310 is gradually pushed by rotating the pressing part 200, thereby avoiding the impact of knocking and ensuring that the positioning pin 310 will not be damaged. At the same time, the coaxially arranged threaded hole 120 and positioning pin 310 ensure that the positioning pin 310 will not be skewed during the pressing process. At the same time, there is no need to manually knock the positioning pin 310, which is convenient and labor-saving to operate.

[0032] According to some embodiments of the utility model, the pressing part 200 includes a threaded section 210 and a pressing section 220 connected to the threaded section 210. A straight groove 230 is provided at the end of the threaded section 210. In some other embodiments, the end of the threaded section 210 may also adopt other forms such as a cross groove or a Pozigzag groove. The diameter of the pressing section 220 is smaller than the threaded section 210, and the surface of the pressing section 220 is smooth, ensuring that the pressing section 220 can smoothly pass through the threaded hole 120 and abut against the positioning pin 310.

[0033] According to some embodiments of the utility model, a first positioning hole 130 is further provided on the side of the positioning block 100, and a matching second positioning hole is provided on the side of the T-shaped piece 300. The first positioning hole 130 and the second positioning hole are used to cooperate to orient the positioning block 100, so that the threaded hole 120 is automatically aligned with the position of the positioning pin 310 without causing deviation and without the need for positioning by the human eye.

[0034] According to some embodiments of the utility model, a supporting block 500 is further included, and the supporting block 500 is used to support the T-shaped piece 300. A positioning groove 510 is provided on the supporting block 500, and the positioning groove 510 is used to place the T-shaped piece 300. This can facilitate the T-shaped piece 300 to be placed more stably on the supporting block 500 without tipping over, and facilitates the pressing operation of the positioning pin 310.

[0035] It should be noted that in this specification, terms such as "one embodiment", "some embodiments", "basic embodiment", "extended embodiment" etc. may be used to describe several embodiments of the utility model. The specific features, structures, materials or characteristics in the several embodiments may be combined in accordance with the principles and purposes of the utility model.

[0036] Although some embodiments of the utility model have been shown and described in this specification, the utility model should not be limited to the above-mentioned embodiments. As long as the technical effects of the utility model are achieved by the same or equivalent means, any changes, modifications, equivalent substitutions and equivalent variations of these embodiments within the spirit and principles of the present disclosure and without departing from the principles and purpose of the present utility model should be included in the scope of protection of the present disclosure and should be deemed to belong to the scope of protection of the utility model.

Claims

1. A lamp holder pin pressing jig, used for a lamp holder, the lamp holder comprising a rotating part, the rotating part comprising a T-shaped part and a rotating shaft, the T-shaped part and the rotating shaft are provided with a positioning pin with an interference fit, characterized in that: Also includes: A positioning block, the center of which is provided with a through hole, the positioning block is sleeved on the T-shaped piece through the through hole, the positioning block is also provided with a plurality of threaded holes, the number of the threaded holes is consistent with the positioning pin, and the threaded holes are coaxially arranged with the positioning pin; A pressing piece is threadedly connected to the threaded hole, and the pressing piece is used to push the positioning pin.

2. The lamp cap pin pressing jig according to claim 1, characterized in that: The pressing piece comprises a threaded section and a pressing section connected to the threaded section, and a straight groove is arranged at the end of the threaded section.

3. The lamp cap pin pressing fixture according to claim 2, characterized in that: The diameter of the pressing section is smaller than that of the threaded section.

4. The lamp cap pin pressing jig according to claim 1, characterized in that: A first positioning hole is also provided on the side of the positioning block, and a matching second positioning hole is provided on the side of the T-shaped piece.

5. The lamp cap pin pressing jig according to claim 1, characterized in that: It also includes a supporting block, which is used to support the T-shaped piece.

6. The lamp cap pin pressing jig according to claim 5, characterized in that: The supporting block is provided with a positioning groove, and the positioning groove is used for placing the T-shaped piece.

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