Metal buckle forming device

Abstract

The utility model relates to a metal buckle forming device, which belongs to the technical field of material processing and forming and comprises a supporting platform, two side die forming components are arranged on one side of the supporting platform, and the side die forming components are connected with the supporting platform through sliding grooves. A bottom die is arranged between the two die forming assemblies, and the bottom die is connected with the supporting platform through an elastic piece I; two supporting rods are arranged on the other side of the supporting platform, the tops of the two supporting rods are connected with a mold ejecting assembly, the mold ejecting assembly can rotate around the tops of the supporting rods, and the rotating path of the mold ejecting assembly passes through the axis of the side mold forming assembly; the thin plate is formed at a time, and precision loss caused by multiple times of forming is avoided.

Description

Technical Field

[0001] The utility model relates to a metal buckle forming device, belonging to the technical field of material processing and forming. Background Art

[0002] Since the thickness of the buckle part of the metal shell usually exceeds the thickness of the workpiece body, and the transition part between the buckle and the workpiece body is required to be cleared, the processing difficulty is relatively large. Traditional processing technology usually adopts profile cutting, punching, milling, or sheet stamping, trimming, bending, upsetting, precision cutting and other processing processes. Although these technologies can realize the forming of buckles, there are many shortcomings, such as high processing difficulty, high cost, high precision requirements for processing equipment, long proofing cycle, low production efficiency, and different models and sizes of shells cannot be interchanged.

[0003] According to the metal wine bottle buckle angle forming device disclosed in Chinese utility model patent CN215587547U, the utility model discloses a metal wine bottle buckle angle forming device, including a bracket, a workbench is provided on the bracket, a collecting port is provided on the workbench, a hook is provided on the workbench, a collecting pocket is provided on the hook, an installation box is provided on the workbench, and a material transport mechanism is provided on the installation box; the utility model is simple to operate, has high work efficiency, and greatly reduces the labor intensity of operators.

[0004] Traditional equipment is mainly used for angle forming of fasteners such as wine bottles, which does not involve the forming of thin plates. Utility Model Content

[0005] The technical problem to be solved by the utility model is: forming a thin plate once to avoid the precision loss caused by multiple forming.

[0006] The utility model discloses a metal buckle forming device, comprising a supporting platform, one side of the supporting platform is provided with two side mold forming assemblies, and the side mold forming assemblies are connected to the supporting platform through a sliding groove;

[0007] A bottom mold is provided between the two side mold forming assemblies, and the bottom mold is connected to the supporting platform via an elastic member I;

[0008] Two support rods are provided on the other side of the support platform. The tops of the two support rods are connected to the top mold assembly. The top mold assembly can rotate around the tops of the support rods, and the rotation path of the top mold assembly passes through the axis of the side mold forming assembly.

[0009] The support platform provides a support structure, and after the top mold assembly can rotate around the top of the support rod, the top mold assembly contacts the upper surface of the thin plate, and the side mold forming assembly moves inward to form the thin plate on the bottom mold;

[0010] The elastic member I located at the bottom of the bottom mold is used to reset the bottom mold after compression molding.

[0011] Furthermore, the side mold forming assembly includes a side mold body, an angle cone groove is provided on one side of the side mold body, and a sliding wheel and a rebound support rod are provided on the other side of the side mold body;

[0012] The angled conical groove sides of the two side mold bodies are arranged close to each other, and one end of the side mold body is located outside and provided with a sliding wheel and a rebound support rod;

[0013] The sliding wheel is located on the top of the side mold body;

[0014] The rebound support rod is located at the bottom of the side mold body, and the rebound support rod is connected to the support platform through the elastic member II.

[0015] An angle cone groove is provided on one side of the side mold body, and the angle cone groove is used for forming the two side walls of the thin plate. When the top mold assembly rotates, the sliding wheel cooperates with the contact, and the sliding wheel drives the two side mold bodies to move toward the middle;

[0016] The rebound support rod is used to sleeve the elastic part II. After the die pressing is completed, the elastic part II controls the side mold body to rebound.

[0017] Further, the top mold assembly includes a main support rod, and a control handle is provided on the top of the main support rod;

[0018] A top mold mounting plate is provided at the bottom of the main support rod, the top mold mounting plate is T-shaped, a slide groove is provided at the top of the T-shape, the slide groove is arranged vertically, and a top mold piece is provided in the slide groove;

[0019] The top mold is T-shaped, and both sides of the top mold are connected to the main support rod through elastic parts III, and a side mold forming cone is provided at the bottom of the top mold;

[0020] Side mold sliding triangular rods are arranged at both ends of the main support rod near the top mold side. When the side mold sliding triangular rod is 14 degrees with the support platform, the side mold sliding triangular rod contacts the sliding wheel.

[0021] The control handle drives the main support rod to rotate, the top mold contacts the upper surface of the thin plate, the bottom mold contacts the lower surface of the thin plate, and during the downward pressing process, the side mold sliding triangular rod contacts the sliding wheel to control the side mold to move inward for forming the side wall of the thin plate;

[0022] The control handle extends the top mold assembly to provide a larger downward force moment, and the main support rod provides a structure for installing the sliding triangle rod, sliding wheel and control handle;

[0023] The top mold mounting plate is T-shaped and is used to open a slide slot in which the top mold is installed;

[0024] The elastic member III located on both sides of the top mold is used to provide downward pressure to the thin plate through the top mold during the pressing process, and is used to reset the top mold when rotating back.

[0025] Furthermore, a gap is provided between the bottom mold and the supporting platform, and the length of the gap is equal to the length of the vertical side of the side mold forming cone.

[0026] The gap is used in the die forming process to provide downward movement space for the bottom die, thereby matching the length of the vertical side of the side die forming cone to form the side wall of the thin plate.

[0027] Furthermore, the angle of the top end of the side mold sliding triangle rod ranges from 35° to 40°.

[0028] As an optimization, the top angle of the side mold sliding triangle rod can be 35°, 37.5° or 40°.

[0029] Furthermore, the distance between the top end and the main support rod is 115 mm to 120 mm.

[0030] As an optimization, the distance between the top and the main support rod can be 115mm, 117.5mm or 120mm.

[0031] Compared with the prior art, the beneficial effects of the utility model are:

[0032] The utility model discloses a metal clip forming device, wherein a supporting platform provides a supporting structure, and after a top mold assembly can rotate around the top of a supporting rod, the top mold assembly contacts the upper surface of a thin plate, and a side mold forming assembly moves inward to form the thin plate on a bottom mold; an elastic member located at the bottom of the bottom mold serves to reset the bottom mold after die molding; the thin plate is molded once to avoid precision loss caused by multiple moldings. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a three-dimensional diagram of an embodiment of the utility model;

[0034] Figure 2 It is a front view of an embodiment of the utility model;

[0035] Figure 3 It is a right side view of an embodiment of the utility model;

[0036] Figure 4 It is a top view of an embodiment of the utility model;

[0037] In the figure: 1. Support platform; 2. Side mold forming assembly; 3. Sliding groove; 4. Bottom mold; 5. Elastic member I; 6. Support rod; 7. Top mold assembly; 8. Thin plate;

[0038] 21. Side mold body; 22. Angle cone groove; 23. Sliding wheel; 24. Rebound support rod; 25. Elastic member II;

[0039] 71. Main support rod; 72. Control handle; 73. Top mold mounting plate; 74. Top mold member; 75. Elastic member III; 76. Sliding triangular rod;

[0040] 731, chute;

[0041] 741. Top die forming cone. DETAILED DESCRIPTION

[0042] Example 1

[0043] like Figure 1 to Figure 4 As shown, a metal buckle forming device described in the utility model comprises a supporting platform 1, two side mold forming assemblies 2 are provided on one side of the supporting platform 1, and the side mold forming assemblies 2 are connected to the supporting platform 1 through a sliding groove 3;

[0044] A bottom mold 4 is provided between the two side mold forming assemblies 2, and the bottom mold 4 is connected to the supporting platform 1 via an elastic member Ⅰ5;

[0045] Two support rods 6 are provided on the other side of the support platform 1 , and the tops of the two support rods 6 are connected to a top mold assembly 7 . The top mold assembly 7 can rotate around the tops of the support rods 6 , and the rotation path of the top mold assembly 7 passes through the axis of the side mold forming assembly 2 .

[0046] The support platform 1 provides a support structure, and after the top mold assembly 7 can rotate around the top of the support rod 6, the top mold assembly 7 contacts the upper surface of the thin plate 8, and the side mold forming assembly 2 moves inward to form the thin plate 8 on the bottom mold 4;

[0047] The elastic member I5 located at the bottom of the bottom mold 4 plays the role of resetting the bottom mold 4 after compression molding.

[0048] like Figure 1 As shown, as an optimization, the side mold forming assembly 2 includes a side mold body 21, an angle cone groove 22 is provided on one side of the side mold body 21, and a sliding wheel 23 and a rebound support rod 24 are provided on the other side of the side mold body 21;

[0049] The angled conical grooves 22 of the two side mold bodies 21 are arranged close to each other, and a sliding wheel 23 and a rebound support rod 24 are provided, and one end of the side mold body 21 is located on the outside;

[0050] The sliding wheel 23 is located on the top of the side mold body 21;

[0051] The rebound support rod 24 is located at the bottom of the side mold body 21 , and the rebound support rod 24 is connected to the support platform 1 through an elastic member II 25 .

[0052] An angle cone groove 22 is provided on one side of the side mold body 21, and the angle cone groove 22 is used for forming the two side walls of the thin plate 8. The sliding wheel 23 cooperates and contacts when the top mold assembly 7 rotates, and the sliding wheel 23 drives the two side mold bodies 21 to move toward the middle;

[0053] The rebound support rod 24 is used to sleeve the elastic member II 25. After the die pressing is completed, the elastic member II 25 controls the side mold body 21 to rebound.

[0054] like Figure 2 As shown, as an optimization, the top mold assembly 7 includes a main support rod 71, and a control handle 72 is provided on the top of the main support rod 71;

[0055] A top mold mounting plate 73 is provided at the bottom of the main support rod 71. The top mold mounting plate 73 is T-shaped. A slide groove 731 is provided at the top of the T-shape. The slide groove 731 is arranged vertically. A top mold member 74 is provided in the slide groove 731.

[0056] The top mold 74 is T-shaped, and both sides of the top mold 74 are connected to the main support rod 71 through elastic members III 75, and a side mold forming cone is provided at the bottom of the top mold 74;

[0057] Side mold sliding triangular rods 76 are provided at both ends of the main support rod 71 near the top mold side. When the side mold sliding triangular rod 76 is at a fourteen degree angle with the support platform 1 , the side mold sliding triangular rod 76 contacts the sliding wheel 23 .

[0058] The control handle 72 drives the main support rod 71 to rotate, the top mold 74 contacts the upper surface of the thin plate 8, the bottom mold 4 contacts the lower surface of the thin plate 8, and the side mold sliding triangular rod 76 contacts the sliding wheel 23 during the pressing process to control the side mold to move inwards for forming the side wall of the thin plate 8;

[0059] The control handle 72 extends the top mold assembly 7 to provide a larger downward force moment, and the main support rod 71 provides a structure for mounting the sliding triangular rod 76, the sliding wheel 23 and the control handle 72;

[0060] The top mold mounting plate 73 is T-shaped and is used to define a slide groove 731 in which the top mold member 74 is mounted.

[0061] The elastic member III 75 located on both sides of the top mold member 74 is used to provide downward pressure to the thin plate 8 through the top mold member 74 during the downward pressing process, and is used to reset the top mold member 74 when rotating back.

[0062] like Figure 3 As shown, as an optimization, a gap is provided between the bottom mold 4 and the supporting platform 1 , and the length of the gap is equal to the length of the vertical side of the top mold forming cone 741 .

[0063] The gap is used to provide downward movement space for the bottom mold 4 during the compression molding process, so as to cooperate with the length of the vertical side of the top mold molding cone 741 to mold the side wall of the thin plate 8.

[0064] like Figure 1 As shown, as an optimization, the top angle of the side mold sliding triangular rod 76 ranges from 35° to 40°.

[0065] As an optimization, the top angle of the side mold sliding triangle rod 76 can be 35°, 37.5° or 40°.

[0066] like Figure 1 As shown, as an optimization, the distance between the top end and the main support rod 71 is 115 mm to 120 mm.

[0067] As an optimization, the distance between the top end and the main support rod 71 can be 115 mm, 117.5 mm or 120 mm.

[0068] Working process or working principle:

[0069] The control handle 72 drives the main support rod 71 to rotate clockwise around the top of the support rod 6. After the top mold assembly 7 can rotate around the top of the support rod 6, the top mold assembly 7 contacts the upper surface of the thin plate 8. The top mold member 74 compresses the thin plate 8 under the action of the elastic member, and the side mold molding assembly 2 moves inward. The angle cone groove 22 is used to mold the side wall of the thin plate 8;

[0070] The control handle 72 drives the main support rod 71 to rotate counterclockwise around the top of the support rod 6, and the top mold 74 is separated from the upper surface of the thin plate 8. The top mold 74 is reset under the action of the elastic member, and the bottom mold 4 demolds the formed thin plate 8 under the drive of the elastic member.

[0071] The description of the direction and relative position relationship of the structure in the present invention, such as the description of front, back, left, right, up, and down, does not constitute a limitation of the present invention, but is only for the convenience of description.

Claims

1. A metal buckle forming device, characterized in that: It comprises a support platform (1), one side of the support platform (1) is provided with two side mold forming assemblies (2), and the side mold forming assemblies (2) are connected to the support platform (1) via a sliding groove (3); A bottom mold (4) is provided between the two side mold forming assemblies (2), and the bottom mold (4) is connected to the supporting platform (1) via an elastic member I (5); Two support rods (6) are provided on the other side of the support platform (1). The tops of the two support rods (6) are connected to a top mold assembly (7). The top mold assembly (7) can rotate around the tops of the support rods (6). The rotation path of the top mold assembly (7) passes through the axis of the side mold molding assembly (2).

2. The metal buckle forming device according to claim 1, characterized in that: The side mold forming assembly (2) comprises a side mold body (21), one side of the side mold body (21) is provided with an angle cone groove (22), and the other side of the side mold body (21) is provided with a sliding wheel (23) and a rebound support rod (24); The angled conical grooves (22) of the two side mold bodies (21) are arranged close to each other, and are provided with a sliding wheel (23) and a rebound support rod (24). One end of the side mold body (21) is located on the outside; The sliding wheel (23) is located on the top of the side mold body (21); The rebound support rod (24) is located at the bottom of the side mold body (21), and the rebound support rod (24) is connected to the support platform (1) via an elastic member II (25).

3. The metal buckle forming device according to claim 2, characterized in that: The top mold assembly (7) comprises a main support rod (71), and a control handle (72) is provided on the top of the main support rod (71); A top mold mounting plate (73) is provided at the bottom of the main support rod (71), the top mold mounting plate (73) is T-shaped, a slide groove (731) is provided at the top of the T-shape, the slide groove (731) is arranged vertically, and a top mold member (74) is provided in the slide groove (731); The top mold member (74) is T-shaped, and both sides of the top mold member (74) are connected to the main support rod (71) through elastic members III (75), and a top mold forming cone (741) is provided at the bottom of the top mold member (74); Side mold sliding triangular rods (76) are provided at both ends of the main support rod (71) near the bottom mold (4). When the side mold sliding triangular rod (76) and the support platform (1) are at an angle of fourteen degrees, the side mold sliding triangular rod (76) contacts the sliding wheel (23).

4. The metal buckle forming device according to claim 3, characterized in that: A gap is provided between the bottom mold (4) and the supporting platform (1), and the length of the gap is equal to the length of the vertical side of the top mold forming cone (741).

5. The metal buckle forming device according to any one of claims 1 to 4, characterized in that: The value range of the top angle of the side mold sliding triangle rod (76) is 35° to 40°.

6. The metal buckle forming device according to claim 5, characterized in that: The distance between the top end and the main support rod (71) is 115 mm to 120 mm.

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