Spiral mesh basket shaping mold

Abstract

The utility model relates to the technical field of mold forming, in particular to a spiral mesh basket shaping mold. The spiral net basket shaping mold comprises an upper cover, a lower cover, a first guide block, a second guide block and a spherical mold, the first guide block and the second guide block are located on the two opposite sides of the lower cover in the length direction respectively, the upper cover is arranged on one side of the lower cover in the thickness direction, a containing cavity is formed between the upper cover and the lower cover, and the spherical mold is located in the containing cavity. The spherical mold comprises a plurality of spiral blades arranged in a circumferential array mode, the edge of each blade is provided with a wire groove, the first guide block is provided with a first bundling hole corresponding to the containing cavity, and the second guide block is provided with a second bundling hole corresponding to the containing cavity so that a plurality of mesh basket wires can penetrate through the first bundling holes. And after being matched with the wire grooves in a one-to-one correspondence manner, the second bundling holes penetrate out of the second bundling holes. The mesh basket wire can be quickly wound and assembled before thermal forming, so that the required spiral shape is ensured, and the use reliability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold forming, in particular to a spiral mesh basket shaping mold. Background Art

[0002] Due to its special spiral structure, the spiral basket can pass through the body channel quickly and conveniently during surgery, and can better capture stones without missing them. The spiral basket is formed into a spiral shape by twisting multiple basket wires. Since the spiral basket is curved, the basket wires are four twisted shapes with the same curvature, and the curvature of the basket wires needs to be precisely controlled to ensure the reliability of removing stones.

[0003] Since the spiral basket wire has a large degree of twisting and complex force, it is difficult to ensure the shape and precision of the basket wire during hot forming. The shape of the basket wire especially affects the use effect of the basket after forming. Therefore, before hot forming, it is necessary to design a mold that can meet the above conditions for weaving, so that the high-precision spiral basket wire forming effect can be achieved after hot forming. Utility Model Content

[0004] The technical problem to be solved by the embodiment of the utility model is to provide a spiral mesh basket shaping mold, which can quickly assemble the mesh basket wire before hot forming to ensure the required spiral shape and improve reliability during use.

[0005] The utility model discloses a spiral mesh basket shaping mold, comprising: an upper cover, a lower cover, a first guide block, a second guide block and a spherical mold, wherein the first guide block and the second guide block are respectively located at opposite sides of the length direction of the lower cover, the upper cover is arranged on one side of the thickness direction of the lower cover, a receiving cavity is formed between the upper cover and the lower cover, the spherical mold is positioned in the receiving cavity, the spherical mold comprises a plurality of spiral blades arranged in a circular array, the edge of each blade is provided with a wire groove, the first guide block is provided with a first bunching hole corresponding to the receiving cavity, and the second guide block is provided with a second bunching hole corresponding to the receiving cavity, so that a plurality of mesh basket wires pass through the first bunching hole, and after respectively corresponding to the wire grooves one by one, pass out from the second bunching hole.

[0006] Optionally, the accommodating cavity is in the shape of a rugby ball, and the spiral blade comprises a first narrowing portion, a widening portion and a second narrowing portion which are sequentially arranged along the length direction so as to fit with the side wall of the accommodating cavity.

[0007] Optionally, a first through hole corresponding to the first clustering hole and a second through hole corresponding to the second clustering hole are formed between the upper cover and the lower cover, the first clustering hole is connected to the accommodating cavity through the first through hole, and the second clustering hole is connected to the accommodating cavity through the second through hole.

[0008] Optionally, the first guide block is further provided with a first guide groove located between the first clustering hole and the first through hole, and the second guide block is further provided with a second guide groove located between the second clustering hole and the second through hole.

[0009] Optionally, the first guide block includes a first base and a first vertical plate connected to each other, and the first guide block is connected to the lower cover through the first base; the second guide block includes a second base and a second vertical plate connected to each other, and the second guide block is connected to the lower cover through the second base; the first guide groove is arranged on the first base, the second guide groove is arranged on the second base, and the length of the first guide groove is smaller than the length of the second guide groove.

[0010] Optionally, a plurality of first limiting holes are provided on the first vertical plate so that one end of the basket wire can be positioned in the first limiting hole through a first limiting member; and a plurality of second limiting holes are provided on the second vertical plate so that the other end of the basket wire can be positioned in the second limiting hole through a second limiting member.

[0011] Optionally, a first positioning protrusion is provided on one of the first base and the lower cover, and a first positioning hole is provided on the other, so that the first positioning protrusion is held in the first positioning hole; a second positioning protrusion is provided on one of the second base and the lower cover, and a second positioning hole is provided on the other, so that the second positioning protrusion is held in the second positioning hole.

[0012] Optionally, a first connecting portion is provided on the first base, a first through hole is provided on the first connecting portion, and a first connecting hole corresponding to the first through hole is provided on the lower cover, so that the first connecting member passes through the first through hole and is connected to the first connecting hole; a second connecting portion is provided on the second base, a second through hole is provided on the second connecting portion, and a second connecting hole corresponding to the second through hole is provided on the lower cover, so that the second connecting member passes through the second through hole and is connected to the second connecting hole.

[0013] Optionally, a first half cavity is formed on the upper cover, and a second half cavity is formed on the lower cover, so that when the upper cover is buckled with the lower cover, the first half cavity and the second half cavity form the accommodating cavity.

[0014] Optionally, a first positioning pin is provided on one of the upper cover and a first positioning groove is provided on the other, so that the first positioning pin is clamped in the first positioning groove, and the upper cover is provided with a third positioning hole, and the lower cover is provided with a threaded hole corresponding to the third positioning hole, so that the bolt passes through the third positioning hole and is threadedly connected to the threaded hole.

[0015] Compared with the prior art, the spiral mesh basket shaping mold provided by the embodiment of the utility model has the beneficial effect that: by setting the upper cover on one side of the thickness direction of the lower cover, between the buckling of the upper cover and the lower cover, the upper cover and the lower cover form the required accommodating cavity, the spherical mold can be placed in the accommodating cavity, and the spherical mold is limited by the accommodating cavity to prevent the spherical mold from shaking, which is conducive to ensuring the stability during molding. By setting the first guide block and the second guide block on the opposite sides of the length direction of the lower cover, when the mesh basket wire is matched with the spherical mold, the mesh basket wire is first passed through the first cluster hole on the first guide block, and then the mesh basket wire is matched with the wire groove on the blade respectively, so that the mesh basket wire forms the required spiral state according to the direction of the blade, and then the mesh basket wire is passed out from the second cluster hole on the second guide block. Through the cooperation of the first clustering hole, the second clustering hole and the spiral blades, the mesh basket wire can be combined into a desired shape. In actual application, it is only necessary to quickly assemble the mesh basket wire before thermoforming to ensure the desired spiral shape. The desired forming effect can be guaranteed during thermoforming, which is conducive to improving reliability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The technical solution of the utility model will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0017] Figure 1 It is a structural schematic diagram of a spiral basket shaping mold provided by an embodiment of the utility model;

[0018] Figure 2 It is a structural schematic diagram of a spherical mold provided by an embodiment of the utility model;

[0019] Figure 3 It is an exploded schematic diagram of a spiral basket shaping mold provided by an embodiment of the utility model;

[0020] Figure 4 It is a structural schematic diagram of a first guide block provided in an embodiment of the utility model;

[0021] Figure 5 It is a structural schematic diagram of a second guide block provided in an embodiment of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the upper cover provided by an embodiment of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the lower cover provided by an embodiment of the utility model.

[0024] The reference numerals in the figures are:

[0025] 100, spiral basket shaping mold; 110, upper cover; 112, first through hole; 114, second through hole; 116, first half cavity; 118, first positioning groove; 119, third positioning hole; 120, lower cover; 122, first positioning protrusion; 123, first connecting hole; 124, second positioning protrusion; 125, second connecting hole; 126, second half cavity; 128, first positioning pin; 129, threaded hole; 130, first guide block; 132, first cluster hole; 134, first guide groove; 136, first base; 1362, third A connecting portion; 1364, a first through hole; 137, a first positioning hole; 138, a first vertical plate; 1382, a first limiting hole; 140, a second guide block; 142, a second cluster hole; 144, a second guide groove; 146, a second base; 1462, a second connecting portion; 1464, a second through hole; 147, a second positioning hole; 148, a second vertical plate; 1482, a second limiting hole; 150, a spherical mold; 152, a blade; 1522, a wire groove; 1524, a first narrowing portion; 1526, a widening portion; 1528, a second narrowing portion. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.

[0027] like Figures 1 to 4 As shown, the embodiment of the utility model provides a spiral basket shaping mold 100, including: an upper cover 110, a lower cover 120, a first guide block 130, a second guide block 140 and a spherical mold 150, the first guide block 130 and the second guide block 140 are respectively located on opposite sides of the length direction of the lower cover 120, the upper cover 110 is arranged on one side of the thickness direction of the lower cover 120, an accommodating cavity is formed between the upper cover 110 and the lower cover 120, and the spherical mold 150 is positioned at In the accommodating cavity, the spherical mold 150 includes a plurality of spiral blades 152 arranged in a circular array, and a wire groove 1522 is provided on the edge of each blade 152. The first guide block 130 is provided with a first bunching hole 132 corresponding to the accommodating cavity, and the second guide block 140 is provided with a second bunching hole 142 corresponding to the accommodating cavity, so that a plurality of basket wires pass through the first bunching hole 132, and after respectively corresponding to the wire grooves 1522 one by one, pass out from the second bunching hole 142.

[0028] Specifically, by arranging the first guide block 130 and the second guide block 140 on opposite sides of the length direction of the lower cover 120, they are used to cooperate with the opposite sides of the length direction of the lower cover 120, so as to facilitate the mesh basket wire to cooperate with the spherical mold 150 in the accommodating cavity, and to be fixed to the first guide block 130 and the second guide block 140 respectively, so as to ensure the reliability during processing and forming. In addition, by arranging the upper cover 110 on one side of the thickness direction of the lower cover 120, an accommodating cavity is formed between the upper cover 110 and the lower cover 120. When in use, the spherical mold 150 can be placed in the accommodating cavity. After the upper cover 110 and the lower cover 120 are buckled, the spherical mold 150 can be stably limited to avoid the spherical mold 150 from shaking during use, which affects the stability during the forming process.

[0029] When the basket wire is matched with the spherical mold 150, it is only necessary to set each basket wire in correspondence with each blade 152, and pass the basket wire through the wire groove 1522 to achieve the spiral shaping effect on the basket wire. Among them, the number of blades 152 can be set to 3, 4 or 5, which can be set according to actual needs. The two ends of the spherical mold 150 pass through the first cluster hole 132 and the second cluster hole 142 respectively to avoid the looseness of the basket after molding, so as to play a shaping role. In addition, the basket wire can be made of nickel-titanium alloy wire to ensure that the formed spiral basket can be restored to the state after molding in time to ensure the reliability of stone removal, capture and storage.

[0030] The spiral basket shaping mold 100 provided in the embodiment of the present application is provided with the upper cover 110 on one side of the thickness direction of the lower cover 120. When the upper cover 110 and the lower cover 120 are buckled, the upper cover 110 and the lower cover 120 form a required accommodating cavity, in which the spherical mold 150 can be placed, and the spherical mold 150 is limited by the accommodating cavity to prevent the spherical mold 150 from shaking, which is conducive to ensuring the stability during molding. By setting the first guide block 130 and the second guide block 140 on the opposite sides of the length direction of the lower cover 120, when the basket wire is matched with the spherical mold 150, the basket wire is first passed through the first bundle hole 132 on the first guide block 130, and then the basket wire is matched with the wire groove 1522 on the blade 152, so that the basket wire forms the required spiral state according to the direction of the blade 152, and then the basket wire is passed out from the second bundle hole 142 on the second guide block 140. Through the cooperation of the first clustering hole 132, the second clustering hole 142 and the spiral blades 152, the mesh basket wire can be combined into a desired shape. In actual application, it is only necessary to quickly assemble the mesh basket wire before thermoforming to ensure the desired spiral shape. The desired forming effect can be ensured during thermoforming, which is conducive to improving reliability during use.

[0031] like Figure 1 and Figure 2As shown, the shape of the accommodating cavity is a rugby ball shape, and the spiral blade 152 includes a first narrowing portion 1524, a widening portion 1526 and a second narrowing portion 1528 arranged in sequence along the length direction to fit with the side wall of the accommodating cavity.

[0032] Specifically, by setting the spiral blade 152 to be a first narrowing portion 1524, a widening portion 1526, and a second narrowing portion 1528 that are sequentially arranged along the length direction, it is beneficial to form a structure that is wide in the middle and narrow at both ends to better capture and store stones. At the same time, the use of the first narrowing portion 1524 and the second narrowing portion 1528 is beneficial to cooperate with the first cluster hole 132 and the second cluster hole 142 respectively to ensure the smoothness of the basket wire routing. In addition, the arrangement of the blade 152 can also fit the side wall of the accommodating cavity, thereby improving the stability and convenience of limiting the spherical mold 150.

[0033] like Figure 5 and Figure 6 As shown, a first through hole 112 corresponding to the first clustering hole 132 and a second through hole 114 corresponding to the second clustering hole 142 are formed between the upper cover 110 and the lower cover 120. The first clustering hole 132 is connected to the accommodating cavity through the first through hole 112, and the second clustering hole 142 is connected to the accommodating cavity through the second through hole 114.

[0034] Specifically, in actual applications, in order to facilitate the routing of the basket wire, corresponding first notches may be provided on the upper cover 110 and the lower cover 120. When the upper cover 110 and the lower cover 120 are buckled together, the two first notches are aligned to form the above-mentioned first through hole 112. Similarly, corresponding second notches are also provided on the upper cover 110 and the lower cover 120. When the upper cover 110 and the lower cover 120 are buckled together, the two second notches are aligned to form the above-mentioned second through hole 114. Using the above form, the first clustering hole 132 is connected to the accommodating cavity through the first through hole 112, and the second clustering hole 142 is connected to the accommodating cavity through the second through hole 114. When the basket wire is matched with the spherical mold 150, one end of the basket wire can be passed through the first clustering hole 132 and the first through hole 112 to enter the accommodating cavity, and the other end of the basket wire can be passed through the second through hole 114 and the second clustering hole 142 to pass out of the accommodating cavity to meet the requirements of thermoforming.

[0035] like Figure 4 and Figure 5 As shown, the first guide block 130 is further provided with a first guide groove 134 located between the first clustering hole 132 and the first through hole 112 , and the second guide block 140 is further provided with a second guide groove 144 located between the second clustering hole 142 and the second through hole 114 .

[0036] Specifically, through the first guide groove 134 between the first clustering hole 132 and the first through hole 112, when the basket wire extends from the first through hole 112 to the position between the first clustering holes 132, the basket wire runs along the first guide groove 134, which is conducive to ensuring the straightness of the basket wire after being clustered. Similarly, through the second guide groove 144 between the second clustering hole 142 and the second through hole 114, when the basket wire extends from the second through hole 114 to the position between the second clustering hole 142, the basket wire runs along the second guide groove 144, which is conducive to ensuring the straightness of the basket wire after being clustered.

[0037] Please continue to refer to Figure 4 and Figure 5 The first guide block 130 includes a first base 136 and a first vertical plate 138 which are connected to each other, and the first guide block 130 is connected to the lower cover 120 through the first base 136; the second guide block 140 includes a second base 146 and a second vertical plate 148 which are connected to each other, and the second guide block 140 is connected to the lower cover 120 through the second base 146; the first guide groove 134 is arranged on the first base 136, the second guide groove 144 is arranged on the second base 146, and the length of the first guide groove 134 is less than the length of the second guide groove 144.

[0038] Specifically, by setting the first guide block 130 as a first base 136 and a first vertical plate 138 connected to each other, it is convenient for the first guide block 130 to be connected to the lower cover 120 through the first base 136. Similarly, by setting the second guide block 140 as a second base 146 and a second vertical plate 148 connected to each other, it is convenient for the second guide block 140 to be connected to the lower cover 120 through the second base 146. In addition, by setting the length of the first guide groove 134 to be smaller than the length of the second guide groove 144, when the basket wire is formed, the two ends of the formed basket can form a clustering area respectively. The length of the first guide groove 134 is relatively short, and it can be used as one end of the insertion to play a guiding role, so as to facilitate smooth insertion to the corresponding position. The length of the second guide groove 144 is relatively long, and it can be used as one end of the handle, so as to facilitate hand-held operation.

[0039] like Figure 4 and Figure 5 As shown, a plurality of first limiting holes 1382 are provided on the first vertical plate 138 to position one end of the basket wire in the first limiting hole 1382 through a first limiting member; a plurality of second limiting holes 1482 are provided on the second vertical plate 148 to position the other end of the basket wire in the second limiting hole 1482 through a second limiting member.

[0040] Specifically, the first limiting hole 1382 provided on the first vertical plate 138 is used for fixing the basket wire with the first vertical plate 138 after passing through the first vertical plate 138, so as to ensure the reliability during molding and prevent the basket wire from accidentally loosening. Among them, the first limiting member can be a screw or a bolt, so as to press the basket wire between the nut and the first vertical plate 138 through the nut. It can be understood that the first limiting member can also be a buckle, and when the buckle is clamped with the first limiting hole 1382, the limiting of the basket wire is achieved. Similarly, the second limiting hole 1482 provided on the second vertical plate 148 is used for fixing the basket wire with the second vertical plate 148 after passing through the second vertical plate 148, so as to achieve the fixing of the two ends of the basket wire, ensure the reliability during molding and prevent the basket wire from accidentally loosening. Among them, the second limiting member can be a screw or a bolt, so as to press the basket wire between the nut and the second vertical plate 148 through the nut. It is understandable that the second limiting member can also be a buckle, and when the buckle is locked with the second limiting hole 1482, the basket wire is limited.

[0041] like Figure 4 , Figure 5 and Figure 7 As shown, a first positioning protrusion 122 is provided on one of the first base 136 and the lower cover 120, and a first positioning hole 137 is provided on the other, so that the first positioning protrusion 122 is clamped in the first positioning hole 137; a second positioning protrusion 124 is provided on one of the second base 146 and the lower cover 120, and a second positioning hole 147 is provided on the other, so that the second positioning protrusion 124 is clamped in the second positioning hole 147.

[0042] Specifically, by providing a first positioning protrusion 122 on one of the first base 136 and the lower cover 120, and providing a first positioning hole 137 on the other, when the two are matched, the first positioning protrusion 122 can be clamped in the first positioning hole 137. Thus, the relative position relationship between the first base 136 and the lower cover 120 is positioned, and the stability and precision of the matching are ensured. Similarly, by providing a second positioning protrusion 124 on one of the second base 146 and the lower cover 120, and providing a second positioning hole 147 on the other, when the two are matched, the second positioning protrusion 124 can be clamped in the second positioning hole 147. Thus, the relative position relationship between the second base 146 and the lower cover 120 is positioned, and the stability and precision of the matching are ensured.

[0043] Please continue to refer to Figure 4 , Figure 5 and Figure 7A first connecting portion 1362 is provided on the first base 136, a first through hole 1364 is provided on the first connecting portion 1362, and a first connecting hole 123 corresponding to the first through hole 1364 is provided on the lower cover 120, so that the first connecting member passes through the first through hole 1364 and is connected to the first connecting hole 123; a second connecting portion 1462 is provided on the second base 146, a second through hole 1464 is provided on the second connecting portion 1462, and a second connecting hole 125 corresponding to the second through hole 1464 is provided on the lower cover 120, so that the second connecting member passes through the second through hole 1464 and is connected to the second connecting hole 125.

[0044] Specifically, after the first base 136 and the lower cover 120 are aligned, in order to ensure the stability of the positional relationship between the parts, the first base 136 and the lower cover 120 need to be connected through a first connecting member. When connected, the first connecting member passes through the first through hole 1364 and is connected to the first connecting hole 123, wherein the first connecting member can be a bolt. Similarly, after the second base 146 and the lower cover 120 are aligned, in order to ensure the stability of the positional relationship between the parts, the second base 146 and the lower cover 120 need to be connected through a second connecting member. When connected, the second connecting member passes through the second through hole 1464 and is connected to the second connecting hole 125, wherein the second connecting member can be a bolt.

[0045] like Figure 6 and Figure 7 As shown, a first half cavity 116 is formed on the upper cover 110 , and a second half cavity 126 is formed on the lower cover 120 , so that when the upper cover 110 and the lower cover 120 are buckled together, the first half cavity 116 and the second half cavity 126 form a receiving cavity.

[0046] Specifically, by forming a first half cavity 116 on the upper cover 110 and a second half cavity 126 on the lower cover 120, the placement of the spherical mold 150 is facilitated. After the spherical mold 150 is placed, it is only necessary to snap the upper cover 110 and the lower cover 120 together, and the spherical mold 150 can be limited by the formed accommodating cavity to ensure stability during thermoforming.

[0047] like Figure 6 and Figure 7 As shown, a first positioning pin 128 is provided on one of the upper cover 110 and the lower cover 120, and a first positioning groove 118 is provided on the other, so that the first positioning pin 128 is clamped in the first positioning groove 118, and a third positioning hole 119 is provided on the upper cover 110, and a threaded hole 129 corresponding to the third positioning hole 119 is provided on the lower cover 120, so that the bolt passes through the third positioning hole 119 and is threadedly connected with the threaded hole 129.

[0048] Specifically, by providing a first positioning pin 128 on one of the upper cover 110 and the lower cover 120, and providing a first positioning groove 118 on the other, when the two are matched, the first positioning pin 128 can be clamped in the first positioning groove 118. Thus, the relative position relationship between the upper cover 110 and the lower cover 120 is positioned, and the stability and accuracy of the matching are ensured. After the upper cover 110 and the lower cover 120 are matched and aligned, in order to ensure the stability of the position relationship between the parts, the upper cover 110 and the lower cover 120 need to be connected by bolts. When connected, the bolts pass through the third positioning holes 119 and are connected to the threaded holes 129.

[0049] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A spiral basket shaping die, characterized in that: include: An upper cover, a lower cover, a first guide block, a second guide block and a spherical mold, wherein the first guide block and the second guide block are respectively located on opposite sides of the lower cover in the length direction, the upper cover is arranged on one side of the lower cover in the thickness direction, a receiving cavity is formed between the upper cover and the lower cover, the spherical mold is positioned in the receiving cavity, the spherical mold includes a plurality of spiral blades arranged in a circular array, the edge of each blade is provided with a wire groove, the first guide block is provided with a first bunching hole corresponding to the receiving cavity, and the second guide block is provided with a second bunching hole corresponding to the receiving cavity, so that a plurality of basket wires pass through the first bunching hole, and after respectively corresponding to the wire grooves one by one, pass out from the second bunching hole.

2. The spiral basket shaping mold according to claim 1, characterized in that: The shape of the accommodating cavity is a rugby ball shape, and the spiral blade includes a first narrowing portion, a widening portion, and a second narrowing portion which are sequentially arranged along the length direction so as to fit with the side wall of the accommodating cavity.

3. The spiral basket shaping mold according to claim 2, characterized in that: A first through hole corresponding to the first clustering hole and a second through hole corresponding to the second clustering hole are formed between the upper cover and the lower cover, the first clustering hole is connected to the accommodating cavity through the first through hole, and the second clustering hole is connected to the accommodating cavity through the second through hole.

4. The spiral basket shaping mold according to claim 3, characterized in that: The first guide block is further provided with a first guide groove located between the first clustering hole and the first through hole, and the second guide block is further provided with a second guide groove located between the second clustering hole and the second through hole.

5. The spiral basket shaping mold according to claim 4, characterized in that: The first guide block includes a first base and a first vertical plate connected to each other, and the first guide block is connected to the lower cover through the first base; the second guide block includes a second base and a second vertical plate connected to each other, and the second guide block is connected to the lower cover through the second base; the first guide groove is arranged on the first base, the second guide groove is arranged on the second base, and the length of the first guide groove is less than the length of the second guide groove.

6. The spiral basket shaping mold according to claim 5, characterized in that: The first vertical plate is provided with a plurality of first limiting holes so that one end of the basket wire can be positioned in the first limiting hole through a first limiting member; the second vertical plate is provided with a plurality of second limiting holes so that the other end of the basket wire can be positioned in the second limiting hole through a second limiting member.

7. The spiral basket shaping mold according to claim 5, characterized in that: A first positioning protrusion is provided on one of the first base and the lower cover, and a first positioning hole is provided on the other, so that the first positioning protrusion is clamped in the first positioning hole; a second positioning protrusion is provided on one of the second base and the lower cover, and a second positioning hole is provided on the other, so that the second positioning protrusion is clamped in the second positioning hole.

8. The spiral basket shaping mold according to any one of claims 5 to 7, characterized in that: A first connecting portion is provided on the first base, a first through hole is provided on the first connecting portion, and a first connecting hole corresponding to the first through hole is provided on the lower cover, so that the first connecting member passes through the first through hole and is connected to the first connecting hole; a second connecting portion is provided on the second base, a second through hole is provided on the second connecting portion, and a second connecting hole corresponding to the second through hole is provided on the lower cover, so that the second connecting member passes through the second through hole and is connected to the second connecting hole.

9. The spiral basket shaping mold according to any one of claims 1 to 7, characterized in that: A first half cavity is formed on the upper cover, and a second half cavity is formed on the lower cover, so that when the upper cover is buckled with the lower cover, the first half cavity and the second half cavity form the accommodating cavity.

10. The spiral basket shaping mold according to claim 9, characterized in that: A first positioning pin is provided on one of the upper cover and the lower cover, and a first positioning groove is provided on the other, so that the first positioning pin is clamped in the first positioning groove, and the upper cover is provided with a third positioning hole, and the lower cover is provided with a threaded hole corresponding to the third positioning hole, so that the bolt passes through the third positioning hole and is threadedly connected to the threaded hole.

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