Spliced chopstick punching internal thread forming device

Abstract

The utility model relates to the technical field of spliced chopstick processing, in particular to a spliced chopstick punching internal thread forming device which comprises a mounting plate, a movable plate and a first clamping plate, a fixed plate is fixedly mounted at the top of the mounting plate, a supporting frame is fixedly mounted at the top of the mounting plate, and a limiting sleeve is fixedly mounted at the top of the supporting frame; according to the chopstick, the chopstick body is installed in the limiting sleeve, the gear can be meshed with the rack in the rotating process, so that the second clamping plate is driven to slide along the outer side of the limiting frame and move along the sliding block, the sliding plate can slide along the outer side of the movable rod through the rotating effect of the threaded rod, and the chopstick body can be conveniently clamped. The position of the sliding plate can be adjusted conveniently, drilling and tapping can be carried out at one end of the chopstick body, meanwhile, the movable plate can slide along the mounting plate through the telescopic rod, and the chopstick body can work conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of spliced chopstick processing, in particular to a device for punching holes and forming internal threads of spliced chopsticks. Background Art

[0002] Chopsticks are one of the symbols of Chinese food culture and one of the most commonly used tableware in the world. The design of spliced chopsticks allows the chopstick heads to be replaced. Each person can use them once, reducing the risk of cross-infection and making them more hygienic. At the same time, this design also reduces material waste and is more environmentally friendly. The chopstick body can be reused and only the chopstick heads need to be replaced, which saves a lot of materials compared to disposable chopsticks.

[0003] In the related art, in order to solve the problem that the length of chopsticks needs to be maintained within a fixed length range between the hand-held end and the clamping end when in use, and the longer chopstick body is inconvenient to store and accommodate when not in use, resulting in inconvenience in actual use and storage of chopsticks, occupying a large vertical storage space, and affecting packaging and folding, the patent with publication number CN215077355U provides a conveniently spliced chopstick. The conveniently spliced chopsticks, by adopting a splicing combination of a clamping rod and a hand-held rod, facilitate the quick disassembly of the chopsticks. The vertical space occupied by the disassembled clamping rod and the hand-held rod when not in use is reduced, which facilitates the storage of the clamping rod and the hand-held rod after disassembly. The quick disassembly method facilitates the quick assembly of the clamping rod and the hand-held rod, making it more convenient to use.

[0004] In recent years, spliced chopsticks have shown excellent performance in terms of hygiene, environmental protection, and material conservation. However, they require some attention to the splicing process during use. For consumers who value hygiene and environmental protection, spliced chopsticks are a good choice. However, the existing spliced chopsticks require drilling and tapping during the processing, which makes it difficult to limit the position of the chopsticks during processing, resulting in shaking of the chopsticks during drilling and tapping. At the same time, existing equipment cannot process drilling and threading in an integrated manner, reducing work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a device for punching holes and forming internal threads of spliced chopsticks to solve the problems raised in the above background technology.

[0006] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base plate, is fixed with a backing pin on the interlocking structure, and an end of sliding panel withstands on the backing pin of interlocking structure.

[0007] Preferably, a support column is fixedly installed on the bottom of the mounting plate, the movable plate and the fixed plate are movably connected via a telescopic rod, and the mounting plate and the movable plate are slidably installed.

[0008] Preferably, a threaded sleeve threadably matched with the threaded rod is fixedly mounted on the bottom of the sliding plate, and the sliding plate and the movable plate are movably mounted via a movable rod.

[0009] Preferably, the sliding plate and the two motors are fixedly mounted via a mounting bracket, and the tapping drill bits and punching drill bits mounted on the output ends of the two motors are at the same level as the positions of the holes to be drilled on the chopstick bodies.

[0010] Preferably, the second clamping plate and the limiting frame are slidably installed via a sliding block, and a sliding rod is fixedly installed between the first clamping plate and the limiting frame, and the sliding rod passes through the interior of the second clamping plate.

[0011] Preferably, protective pads are provided on the inner sides of the first clamping plate and the second clamping plate, and a protective cover is provided on the top of the mounting plate on one side of the limiting frame.

[0012] In summary, this application has the following beneficial technical effects:

[0013] The utility model is arranged in the inside of the limiting sleeve through the chopstick body, and the gear can be engaged with the rack during rotation, thereby driving the second clamping plate to slide along the outer side of the limiting frame, so that the second clamping plate moves along the sliding block, and the sliding rod can maintain a good stability effect during the movement of the second clamping plate, so as to clamp and limit one side of the chopstick body, and the sliding plate can slide along the outer side of the movable rod through the rotation of the threaded rod, so that the sliding plate can be easily adjusted in position, so that drilling and tapping can be performed at one end of the chopstick body, and the telescopic rod can be used to make the movable plate slide along the mounting plate, so that the chopstick body can be conveniently operated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the second appearance of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the second clamping plate of the present invention;

[0017] Figure 4 This is a schematic diagram of the rack and gear structure of the utility model.

[0018] In the figure: 1. Mounting plate; 101. Support column; 102. Fixed plate; 103. Support frame; 104. Limiting sleeve; 105. Chopstick body; 2. Movable plate; 201. Telescopic rod; 202. Sliding plate; 203. Mounting frame; 204. Motor; 205. Movable rod; 206. Threaded rod; 207. Threaded sleeve; 3. First clamping plate; 301. Second clamping plate; 302. Limiting frame; 303. Protective pad; 304. Sliding block; 305. Sliding rod; 306. Rack; 307. Gear; 308. Protective cover. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-Figure 4 , further details of this application are given.

[0020] A device for punching and forming internal threads of spliced chopsticks, comprising: a mounting plate 1, a movable plate 2 and a first clamping plate 3, wherein a fixed plate 102 is fixedly mounted on the top of the mounting plate 1, a support frame 103 is fixedly mounted on the top of the support frame 103, a limit sleeve 104 is fixedly mounted on the top of the limit sleeve 104, a chopstick body 105 is fixedly mounted on the inner limit of the limit sleeve 104, one side of the fixed plate 102 is movably connected to the movable plate 2, a sliding plate 202 is threadedly mounted on the top of the movable plate 2 through a threaded rod 206, two motors 204 are fixedly mounted on the top of the sliding plate 202, and the output ends of the two motors 204 are fixedly mounted There are tapping drill bits and punching drill bits. The first clamping plate 3 is fixedly installed on the top of the mounting plate 1 on one side of the support frame 103. A limiting frame 302 is fixedly installed on one side of the first clamping plate 3. The second clamping plate 301 corresponding to the first clamping plate 3 is slidably installed on the outer side of the limiting frame 302. A rack 306 is fixedly installed on one side of the second clamping plate 301. A gear 307 meshing with the rack 306 is rotatably installed on the top of the mounting plate 1. The support column 101 is fixedly installed on the bottom of the mounting plate 1. The movable plate 2 and the fixed plate 102 are movably connected by a telescopic rod 201, and the mounting plate 1 and the movable plate 2 are slidably installed.

[0021] The sliding rod 305 can maintain a good stability during the movement of the second clamping plate 301, thereby clamping and limiting one side of the chopstick body 105. The rotation of the threaded rod 206 can make the sliding plate 202 slide along the outer side of the movable rod 205, so that the sliding plate 202 can be easily adjusted in position, so that drilling and tapping can be performed at one end of the chopstick body 105.

[0022] Reference Figure 2 The bottom of the sliding plate 202 is fixedly installed with a threaded sleeve 207 that is threadedly matched with the threaded rod 206. The sliding plate 202 and the movable plate 2 are movably installed through the movable rod 205. The sliding plate 202 and the two motors 204 are fixedly installed through the mounting bracket 203. The tapping drill bit and the punching drill bit installed at the output end of the two motors 204 are at the same level as the position of the holes to be drilled on the chopstick body 105. The rotation of the threaded rod 206 can make the sliding plate 202 slide along the outside of the movable rod 205, so that the sliding plate 202 can be easily adjusted, so that drilling and tapping can be performed at one end of the chopstick body 105.

[0023] Reference Figure 4The second clamping plate 301 and the limiting frame 302 are slidably installed between the sliding block 304, and a sliding rod 305 is fixedly installed between the first clamping plate 3 and the limiting frame 302. The sliding rod 305 passes through the interior of the second clamping plate 301, and the inner sides of the first clamping plate 3 and the second clamping plate 301 are both provided with protective pads 303. A protective cover 308 is provided on the top of the mounting plate 1 on one side of the limiting frame 302, which can engage with the rack 306 during the rotation of the gear 307, thereby driving the second clamping plate 301 to slide along the outer side of the limiting frame 302, so that the second clamping plate 301 moves along the sliding block 304, and at the same time, the sliding rod 305 can maintain a good stability effect during the movement of the second clamping plate 301, thereby clamping and limiting one side of the chopstick body 105.

[0024] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0025] The implementation principle of the internal thread forming device for punching holes in spliced chopsticks in the embodiment of the present application is as follows: the chopstick body 105 is installed inside the limiting sleeve 104, and the gear 307 can engage with the rack 306 during rotation, thereby driving the second clamping plate 301 to slide along the outer side of the limiting frame 302, so that the second clamping plate 301 moves along the sliding block 304, and at the same time, the sliding rod 305 can maintain a good stability effect during the movement of the second clamping plate 301, thereby clamping and limiting one side of the chopstick body 105, and the rotation of the threaded rod 206 can make the sliding plate 202 slide along the outer side of the movable rod 205, so that the sliding plate 202 can be easily adjusted in position, so that drilling and tapping can be performed at one end of the chopstick body 105, and at the same time, the telescopic rod 201 can be used to make the movable plate 2 slide along the mounting plate 1, so that the chopstick body 105 can be conveniently operated.

[0026] The above describes an exemplary implementation of the spliced chopstick punching internal thread forming device provided by the present disclosure with reference to a preferred embodiment. However, those skilled in the art will understand that, without departing from the concept of the present disclosure, various variations and modifications may be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure may be combined in various ways without exceeding the scope of protection of the present disclosure, which is determined by the appended claims.

Claims

1. A device for punching and forming internal threads of spliced chopsticks, comprising a mounting plate (1), a movable plate (2) and a first clamping plate (3), characterized in that: A fixed plate (102) is fixedly mounted on the top of the mounting plate (1), a support frame (103) is fixedly mounted on the top of the mounting plate (1), a limiting sleeve (104) is fixedly mounted on the top of the support frame (103), a chopstick body (105) is fixedly mounted inside the limiting sleeve (104), a movable plate (2) is movably connected to one side of the fixed plate (102), a sliding plate (202) is threadedly mounted on the top of the movable plate (2) via a threaded rod (206), and two motors (204) are fixedly mounted on the top of the sliding plate (202). The output end of the motor (204) is fixedly mounted with a tapping drill bit and a punching drill bit, respectively; a first clamping plate (3) is fixedly mounted on the top of the mounting plate (1) on one side of the support frame (103); a limiting frame (302) is fixedly mounted on one side of the first clamping plate (3); a second clamping plate (301) corresponding to the first clamping plate (3) is slidably mounted on the outer side of the limiting frame (302); a rack (306) is fixedly mounted on one side of the second clamping plate (301); and a gear (307) meshing with the rack (306) is rotatably mounted on the top of the mounting plate (1).

2. The device for punching holes and forming internal threads of spliced chopsticks according to claim 1, characterized in that: A support column (101) is fixedly installed at the bottom of the mounting plate (1), the movable plate (2) and the fixed plate (102) are movably connected via a telescopic rod (201), and the mounting plate (1) and the movable plate (2) are slidably installed.

3. The device for punching holes and forming internal threads of spliced chopsticks according to claim 1, characterized in that: A threaded sleeve (207) threadedly matched with the threaded rod (206) is fixedly installed at the bottom of the sliding plate (202), and the sliding plate (202) and the movable plate (2) are movably installed via a movable rod (205).

4. The device for punching and forming internal threads of spliced chopsticks according to claim 1, characterized in that: The sliding plate (202) and the two motors (204) are fixedly mounted via a mounting frame (203), and the tapping drill bits and punching drill bits mounted on the output ends of the two motors (204) are at the same level as the positions of the holes to be drilled on the chopstick body (105).

5. The device for punching holes and forming internal threads of spliced chopsticks according to claim 1, characterized in that: The second clamping plate (301) and the limiting frame (302) are slidably installed via a sliding block (304), and a sliding rod (305) is fixedly installed between the first clamping plate (3) and the limiting frame (302), and the sliding rod (305) passes through the interior of the second clamping plate (301).

6. The device for punching holes and forming internal threads of spliced chopsticks according to claim 1, characterized in that: The inner sides of the first clamping plate (3) and the second clamping plate (301) are both provided with protective pads (303), and the top of the mounting plate (1) on one side of the limiting frame (302) is provided with a protective cover (308).

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