Vamp line drawing auxiliary manufacturing tool

Abstract

The utility model relates to the technical field of vamp line drawing, and provides a vamp line drawing auxiliary tool which comprises a bottom plate and a line drawing assembly, the line drawing assembly comprises a limiting plate, a positioning plate and a rotary knob assembly, the limiting plate is connected to the bottom plate, a limiting groove is formed in one side of the limiting plate, the positioning plate is movably connected to the limiting plate through the rotary knob assembly, and the rotary knob assembly is arranged in the limiting groove. The positioning plate is further provided with a line drawing part matched with the limiting groove, the line drawing part is located above the limiting groove, the limiting groove, the bottom plate and the positioning plate form an embedded groove, the number of the line drawing assemblies is at least two, and the line drawing assemblies are arranged on the bottom plate in a left-right mirror image mode. The line drawing efficiency can be improved, the line drawing position can be adjusted only by unscrewing the knob assembly, adjusting the position of the positioning plate through the connecting groove and then screwing down the positioning plate when the line drawing position of vamps with different sizes needs to be adjusted, and convenience and rapidness are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of upper line drawing, and particularly relates to an upper line drawing auxiliary jig. BACKGROUND

[0002] In the process of shoe making, line drawing is an important process. By drawing lines on the upper, the shape and size of the toe, body, sole and other parts can be determined, which helps to produce an upper that meets the design requirements and ensures the consistency of the appearance and structure of the shoe. It can serve as a reference line for cutting the upper material, and the maker can accurately cut the shape required for the upper according to the outline of the drawn line to ensure the size and symmetry of the upper. It can serve as a reference line for sewing the upper, and the maker can sew along the drawn line to ensure the accuracy of the position of the sewing line and the neatness of the sewing line, thereby increasing the strength and durability of the upper.

[0003] CN202120512513.6 discloses a kind of upper processing auxiliary line drawing tool group, including limiting eave, limiting eave front end surface is connected with the both ends of two installation rod, installation rod is extended to the inside of installation box and is connected with movable adjusting mechanism away from limiting eave one end, adjusting mechanism includes the screw rod being set in the installation box, screw rod one end is rotatably connected with the inside wall of installation box one side, limiting eave is equipped with tool plate, the top surface inside of tool plate is equipped with guide protrusion, a plurality of drawing point holes are equidistantly arranged on guide protrusion, and drawing line groove is equipped in the inside lower part of tool plate.The utility model is convenient for installing different specifications of auxiliary template, simple to operate, convenient to use, and has high practicality, effectively improves the line drawing efficiency of tool group, and when different specifications of auxiliary template need to be replaced, the template can be quickly installed and disassembled, the labor intensity of workers can be effectively reduced, time and labor are saved, the work efficiency of workers is improved, and the use of workers is facilitated.

[0004] The above technical solution changes the distance between the threaded sleeves by rotating the handle, which is convenient for installing different specifications of auxiliary template. However, when changing, the auxiliary template needs to be removed by screwing, then the distance between the threaded sleeves needs to be adjusted by rotating the handle, and then another auxiliary template needs to be installed, which is very inconvenient. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the above problems, and provides an upper line drawing auxiliary jig. The auxiliary jig can quickly draw lines by embedding the upper into the embedding groove and then using the line drawing part on the positioning plate. The mirror image arrangement of the line drawing assembly can quickly complete the line drawing of both ends of the upper. For different number of uppers, when the line drawing position needs to be adjusted, only the knob assembly needs to be loosened, the position of the positioning plate needs to be adjusted through the connecting groove, and then it can be completed by tightening, which is convenient and efficient and improves work efficiency.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A vamp line drawing auxiliary jig, including bottom plate, line drawing assembly, the line drawing assembly includes limiting plate, positioning plate, knob assembly, the limiting plate is connected on the bottom plate, one side of the limiting plate is equipped with limiting groove, the positioning plate is movably connected on the limiting plate through the knob assembly, the positioning plate is equipped with line drawing part matched with the limiting groove still, the line drawing part is located above the limiting groove, the limiting groove, the bottom plate, the positioning plate form a embedding groove, the line drawing assembly is at least two, and the left and right mirror image is arranged on the bottom plate.

[0008] In the vamp line drawing auxiliary jig, the line drawing assembly is four, and the upper and lower mirror image is arranged on the bottom plate.

[0009] In the vamp line drawing auxiliary jig, the limiting plate is equipped with screw hole, the positioning plate is equipped with connecting groove matched with the screw hole, and the positioning plate is detachably connected with the limiting plate through the knob assembly in sequence through the connecting groove and the screw hole.

[0010] In the vamp line drawing auxiliary jig, the screw hole on the limiting plate is two, and the connecting groove on the positioning plate is two.

[0011] In the vamp line drawing auxiliary jig, the knob assembly includes knob cap and screw rod matched with the screw hole, the knob cap is connected at one end of the screw rod, and the knob cap is plum blossom shape.

[0012] In the vamp line drawing auxiliary jig, the limiting plate includes first plate body and second plate body, the first plate body is equipped with first limiting part arranged obliquely, the second plate body is equipped with second limiting part, the second limiting part is L type structure, the first limiting part and the second limiting part form the limiting groove of L type structure, and the screw hole is located on the first plate body.

[0013] In the vamp line drawing auxiliary jig, the positioning plate is equipped with hollow part.

[0014] In the vamp line drawing auxiliary jig, the bottom of the bottom plate is equipped with antiskid pad.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses through the line drawing part on the positioning plate to draw line quickly after embedding the vamp into the embedding groove, and the mirror image arrangement line drawing assembly can complete the line drawing of both ends of the vamp quickly, and when the line drawing position needs to be adjusted for the vamp of different code numbers, only needs to loosen the knob assembly, adjusts the position of the positioning plate through the connecting groove and then tightens, can be completed, is convenient and fast, improves work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a perspective view of a shoe upper drawing auxiliary jig of embodiment 1;

[0018] Figure 2 is a top view of a shoe upper drawing auxiliary jig of embodiment 1;

[0019] Figure 3 is Figure 2 A-A sectional view of.

[0020] Figure 4 is a perspective view of the bottom plate and the limiting plate of a shoe upper drawing auxiliary jig of embodiment 1;

[0021] Figure 5 is a perspective view of the positioning plate of a shoe upper drawing auxiliary jig of embodiment 1;

[0022] Figure 6 is a perspective view of the knob assembly of a shoe upper drawing auxiliary jig of embodiment 1; DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0024] Embodiment 1

[0025] Reference Figures 1-6 , a shoe upper drawing auxiliary jig, comprising a bottom plate 1, a drawing assembly 2, the drawing assembly 2 comprising a limiting plate 21, a positioning plate 22, a knob assembly 23, the limiting plate 21 being connected to the bottom plate 1, one side of the limiting plate 21 being provided with a limiting groove 213, the positioning plate 22 being movably connected to the limiting plate 21 through the knob assembly 23, the positioning plate 22 further being provided with a drawing part 222 matched with the limiting groove 213, the drawing part 222 being located above the limiting groove 213, the limiting groove 213, the bottom plate 1 and the positioning plate 22 forming an embedded groove 3, the drawing assembly 2 being at least two and being arranged on the bottom plate 1 in mirror image.

[0026] In this design, the person skilled in the art first adjusts the position of the positioning plate 22 according to the size of the shoe, loosens the knob assembly 23, and then moves the positioning plate 22. After the position adjustment is completed, the knob assembly 23 is tightened, the position adjustment of the positioning plate 22 is completed, and the operation is convenient and fast. When drawing lines, the person skilled in the art inserts one end of the vamp into one of the insertion grooves 3, makes the vamp completely fit the side surface of the limiting groove 213, and then draws lines quickly and accurately according to the line drawing part 222 on the positioning plate 22 to complete the line drawing of one end of the vamp. Then, according to the left-right mirror image arrangement of the line drawing assembly 2, the other end of the vamp is inserted into the other insertion groove 3 to draw lines on the other end of the vamp. After completion, it is taken out.

[0027] Preferably, the line drawing assembly 2 is four, and is arranged in a mirror image on the bottom plate 1.

[0028] Specifically, because the vamp includes a left end, a right end, an outer side, and an inner side, only the positioning plates 22 need to be adjusted before line drawing. After drawing a part, the bottom plate 1 is mirror flipped to quickly draw lines on another part.

[0029] Preferably, the limiting plate 21 is further provided with a threaded hole 2111, the positioning plate 22 is provided with a connecting groove 221 matched with the threaded hole 2111, and the positioning plate 22 is detachably connected with the limiting plate 21 by sequentially passing through the connecting groove 221 and the threaded hole 2111 through the knob assembly 23. During movement, it is ensured that the connecting groove 221 on the positioning plate 22 is always corresponding to the threaded hole 2111.

[0030] Preferably, the threaded hole 2111 on the limiting plate 21 is two, and the connecting groove 221 on the positioning plate 22 is two. The use of two threaded holes 2111, two connecting grooves 221, and two knob assemblies 23 can ensure that the positioning plate 22 is more stable during line drawing.

[0031] In this embodiment, the knob assembly 23 includes a knob cap 231 and a screw rod 232 matched with the threaded hole 2111. The knob cap 231 is connected to one end of the screw rod 232, and the knob cap 231 is in the shape of a plum blossom. The plum blossom-shaped knob cap 231 can loosen the knob assembly 23 more easily.

[0032] Preferably, the limiting plate 21 includes a first plate body 211 and a second plate body 212. The first plate body 211 is provided with a first limiting part 2112 arranged obliquely, and the second plate body 212 is provided with a second limiting part 2121. The second limiting part 2121 is in the shape of an L, and the first limiting part 2112 and the second limiting part 2121 form a limiting groove 213 in the shape of an L. The threaded hole 2111 is located on the first plate body 211.

[0033] In practical applications, the person skilled in the art needs to position the vamp with the side surface of the first limiting part 2112 and the side surface of the second limiting part 2121 respectively, the split limiting plate 21 can reduce the weight of the auxiliary jig as a whole, facilitate the movement of the jig, and when damaged, only the corresponding part needs to be replaced, and the first limiting part 2112 arranged obliquely and the second limiting part 2121 of the L-shaped structure form the limiting groove 213 of the L-shaped structure, that is, the limiting groove 213 of the L-shaped structure is in an inclined state as a whole, so that the person skilled in the art can conveniently embed the vamp into the embedding groove 3.

[0034] Preferably, the positioning plate 22 is provided with a hollow part 223, the design of the hollow part 223 can not only reduce the weight of the auxiliary jig as a whole, but also can clearly observe whether the vamp is in complete contact with the limiting groove 213 after the vamp is embedded into the embedding groove 3, avoiding line drawing errors.

[0035] In the embodiment, the bottom of the bottom plate 1 is provided with a non-slip pad 11. The design of the non-slip pad 11 can avoid the sliding of the bottom plate 1 during line drawing, which causes line drawing errors.

[0036] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A shoe upper line drawing aid jig comprising a base plate, a line drawing assembly, characterized in that, The line drawing assembly includes a limiting plate, a positioning plate, and a knob assembly. The limiting plate is connected to the base plate, and a limiting groove is provided on one side of the limiting plate. The positioning plate is movably connected to the limiting plate through the knob assembly. The positioning plate is also provided with a line drawing part that matches the limiting groove. The line drawing part is located above the limiting groove. The limiting groove, the base plate, and the positioning plate form an embedded groove. There are at least two line drawing assemblies, which are arranged in a left-right mirror image on the base plate.

2. The upper line drawing aid of claim 1, wherein, The line drawing components consist of four parts, arranged in a mirror image on the base plate.

3. The upper line drawing aid of claim 1, wherein, The limiting plate is provided with a screw hole, and the positioning plate is provided with a connecting groove that matches the screw hole. The positioning plate is detachably connected to the limiting plate after passing through the connecting groove and the screw hole in sequence via a knob assembly.

4. The upper line drawing aid of claim 3, wherein, The limiting plate has two screw holes, and the positioning plate has two connecting grooves.

5. The shoe upper drawing aid of claim 3, wherein: The knob assembly includes a knob cap and a screw that matches the screw hole. The knob cap is connected to one end of the screw and is shaped like a plum blossom.

6. The upper line drawing aid of claim 3, wherein, The limiting plate includes a first plate and a second plate. The first plate is provided with a first limiting part arranged at an inclination, and the second plate is provided with a second limiting part. The second limiting part has an L-shaped structure. The first limiting part and the second limiting part form an L-shaped limiting groove. The screw hole is located on the first plate.

7. The shoe upper drawing aid of claim 1, wherein: The positioning plate has a hollowed-out section.

8. The canvas line assist jig of claim 1, wherein, The bottom of the base plate is equipped with an anti-slip pad.

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