Jig for bearded needle positioning

Abstract

The utility model aims to provide a jig for positioning a crochet hook, which solves the problem of low machining efficiency of the end of the crochet hook, and comprises a bottom plate and a cover plate, a plurality of bottom grooves are arranged on the bottom plate in parallel, the bottom grooves penetrate through two ends of the bottom plate, and the inside of each bottom groove is used for placing the crochet hook; the bottom plate is provided with a first reference surface and a second reference surface, the first reference surface and the second reference surface are located at the two ends of the bottom groove, and the first reference surface and the second reference surface are used for positioning two crochet hooks respectively; the cover plate is connected to the bottom grooves, the cover plate and the bottom plate are connected together, the bottom grooves are formed in the bottom plate in parallel, the crochet hooks are placed in the bottom grooves, the ends of the crochet hooks are exposed, the cover plate is flatly laid on the crochet hooks, and the crochet hooks are clamped by the bottom plate and the cover plate together, so that other equipment can process the ends of the crochet hooks at a time; therefore, the problem of low machining efficiency of the crochet hook end is solved.

Description

Technical Field

[0001] The utility model relates to the field of crochet hook manufacturing, in particular to a jig for positioning crochet hooks. Background Art

[0002] There is a process in the production of crochet hooks, which is to process the ends of the hooks. Usually, it is processed by grinding to make the ends meet the process requirements. However, crochet hooks are produced in batches, and processing them individually is inefficient, which leads to a decrease in the production of crochet hooks. Utility Model Content

[0003] The utility model aims to provide a jig for positioning crochet hooks, which solves the problem of low processing efficiency of crochet hook ends.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The utility model provides a jig for positioning crochet hooks, comprising a bottom plate and a cover plate, wherein a plurality of bottom grooves are arranged in parallel on the bottom plate, the bottom grooves passing through both ends of the bottom plate, and the crochet hooks are placed in the bottom grooves;

[0006] The bottom plate has a first reference surface and a second reference surface, the first reference surface and the second reference surface are located at two ends of the bottom groove, and the first reference surface and the second reference surface are used for positioning two hooks respectively;

[0007] The cover plate is connected to the bottom trough, and the cover plate and the bottom plate are connected together.

[0008] Optionally, a plurality of cover grooves are arranged in parallel on the cover plate, the cover grooves are spliced ​​to the bottom groove, and the cover grooves and the bottom groove are used to clamp the crochet hook together.

[0009] Furthermore, the cover groove and the bottom groove are spliced ​​into a circle.

[0010] Optionally, at least two cover plates are respectively arranged on both sides of the base plate, and there is a gap between adjacent cover plates.

[0011] Optionally, the cover plate is flush with the outer periphery of the base plate.

[0012] Optionally, a rubber layer is provided on the bottom surface of the cover plate, and the rubber layer is used to fit on the crochet hook.

[0013] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0014] The utility model discloses a jig for positioning crochet hooks. A plurality of bottom grooves are arranged in parallel on a bottom plate. The bottom grooves are used to place crochet hooks. The ends of the crochet hooks are exposed. The ends in adjacent bottom grooves are in opposite positions. The ends on both sides abut against a first reference surface and a second reference surface respectively. A cover plate is laid flat on the plurality of crochet hooks. The crochet hooks are clamped by the bottom plate and the cover plate. In this way, other equipment can process a plurality of crochet hook ends at a time, thereby solving the problem of low processing efficiency of the crochet hook ends. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0016] Figure 1 This is a three-dimensional view of a jig for positioning a crochet hook according to the first embodiment;

[0017] Figure 2 yes Figure 1 Exploded view shown;

[0018] Figure 3 It is a three-dimensional view of the base plate and cover plate;

[0019] Figure 4 2 is a structural diagram of the cover plate and the rubber layer of the second embodiment.

[0020] The description of the accompanying drawings is as follows:

[0021] 1. Bottom plate; 2. Cover plate; 10. Hook; 11. Bottom groove; 12. End; 13. First reference plane; 14. Second reference plane; 15. First sinking platform; 16. Second sinking platform; 17. Partition plate; 20. Through hole; 21. Cover groove; 22. Rubber layer. DETAILED DESCRIPTION

[0022] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0025] Example 1, as Figure 1 and Figure 2 and Figure 3 As shown, a jig for positioning crochet hooks includes a base plate 1 and a cover plate 2. A plurality of bottom grooves 11 are arranged in parallel on the base plate 1. The bottom grooves 11 pass through both ends of the base plate 1. The bottom grooves 11 are used to place crochet hooks 10. The crochet hooks 10 have ends 12. The ends 12 of two adjacent crochet hooks 10 are at both ends of the bottom groove 11, that is, the extension directions of the two adjacent ends 12 are opposite.

[0026] The bottom plate 1 has a first reference surface 13 and a second reference surface 14, which are located at both ends of the bottom groove 11. The first reference surface 13 and the second reference surface 14 are respectively used to position the two crochet hooks 10. The outer diameter of the end 12 is larger than the outer diameter of the crochet hook 10 body. In this way, there are two end heads 12 in adjacent bottom grooves 11, and the two end heads 12 respectively abut on the first reference surface 13 and the second reference surface 14.

[0027] The cover plate 2 covers the bottom groove 11 , and the cover plate 2 is connected to the bottom plate 1 , so that the body of the crochet hook 10 is clamped by the cover plate 2 and the bottom plate 1 .

[0028] In other embodiments, a plurality of cover grooves 21 are arranged in parallel on the cover plate 2. The cover grooves 21 pass through the surface of the cover plate 2 and are spliced ​​on the bottom groove 11. The cover grooves 21 and the bottom groove 11 are used to jointly clamp the crochet hook 10, so that the crochet hook 10 is fixed more firmly.

[0029] The cover groove 21 and the bottom groove 11 are spliced ​​together to form a circular through hole 20 , and the crochet hook 10 is placed in the through hole 20 .

[0030] Two cover plates 2 are respectively arranged on both sides of the bottom plate 1 , with a gap between adjacent cover plates 2 , and the gap between adjacent cover plates 2 is used for heat dissipation of the crochet hooks 10 .

[0031] The outer end of the cover plate 2 is flush with the outer end of the base plate 1, a first sink 15 is provided on the first reference surface 13, and a second sink 16 is provided on the second reference surface 14. The first sink 15 and the second sink 16 are respectively used to place the end head 12. After the end head 12 is partially processed, the crochet hook 10 is rotated to make the processed surface of the end head 12 fit on the first sink 15 or the second sink 16. In this way, when the end head 12 is subsequently processed, the stability of the end head 12 is improved.

[0032] The base plate 1 has a partition plate 17, which is used to partition the multiple bottom grooves 11. In this example, there are multiple bottom grooves 11 on both sides of the partition plate 17. The partition plate 17 divides the multiple bottom grooves 11 into two areas. At the same time, the partition plate 17 is connected to the cover plate 2 so that the middle of the cover plate 2 can be fixed, so that the cover plate 2 and the base plate 1 cooperate to clamp the multiple crochet hooks 10 more firmly. There is no bottom groove 11 on the partition plate 17.

[0033] Example 2, as Figure 4 As shown, a rubber layer 22 is provided on the bottom surface of the cover plate 2. The rubber layer 22 is used to fit on the crochet hook 10. The rubber layer 22 can prevent the crochet hook 10 from being squeezed and damaged.

[0034] The above embodiments are only for illustrating the technical concept and features of the present invention. Their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A jig for positioning a crochet hook, comprising a base plate (1) and a cover plate (2), characterized in that: A plurality of bottom grooves (11) are arranged in parallel on the bottom plate (1), the bottom grooves (11) pass through both ends of the bottom plate (1), and the bottom grooves (11) are used for placing crochet hooks; The bottom plate (1) has a first reference surface (13) and a second reference surface (14), the first reference surface (13) and the second reference surface (14) are located at two ends of the bottom groove (11), and the first reference surface (13) and the second reference surface (14) are used for positioning two hooks respectively; The cover plate (2) covers the bottom groove (11), and the cover plate (2) is connected to the bottom plate (1).

2. The tool for positioning crochet needles according to claim 1, characterized in that: A plurality of cover grooves (21) are arranged in parallel on the cover plate (2), the cover grooves (21) are spliced ​​on the bottom groove (11), and the cover grooves (21) and the bottom groove (11) are used to clamp the crochet hook together.

3. The tool for positioning crochet needles according to claim 2, characterized in that: The cover groove (21) and the bottom groove (11) are spliced ​​together to form a through hole.

4. The jig for crochet hook positioning according to claim 1, characterized in that: At least two of the cover plates (2) are respectively arranged on both sides of the base plate (1), and there is a gap between adjacent cover plates (2).

5. The jig for crochet hook positioning according to claim 1, characterized in that: The outer end of the cover plate (2) is flush with the outer end of the bottom plate (1).

6. The jig for crochet hook positioning according to claim 1, characterized in that: The bottom surface of the cover plate (2) is provided with a rubber layer (22), and the rubber layer (22) is used to fit on the crochet hook.

7. The tool for positioning crochet hooks according to claim 1, characterized in that: A first sinking platform (15) is provided on the first reference surface (13), and a second sinking platform (16) is provided on the second reference surface (14). The first sinking platform (15) and the second sinking platform (16) are respectively used for placing end heads.

8. The jig for crochet hook positioning according to claim 1, characterized in that: The bottom plate (1) is provided with a partition plate (17), and the partition plate (17) is used to partition the plurality of bottom grooves (11). The partition plate (17) is connected to the cover plate (2).

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