Levitation slider molding structure

Abstract

The utility model discloses a floating type slider forming structure, including lower mould and upper mould, the upper mould can be set in the just above of lower mould up and down activity, the lower mould includes lower mould main body, floating element and slider subassembly, the upper surface recessed of lower mould main body has the forming groove, installation groove and sliding groove, and the slider subassembly includes slider, guide rod, first spring, movable element, second spring and forming part, the upper mould includes material removal board, upper clamping plate, insert knife, top pin and punch, through setting slider subassembly, and cooperate slider subassembly by slider, guide rod, first spring, movable element, second spring and forming part constitute, cooperate setting insert knife and top pin simultaneously, make forming part slideable and can float up and down, need not use multiple sets of forming mould to stamping forming terminal product, effectively save the investment cost of mould, simplify the operation process, and the production efficiency also obtains the very big promotion, brings the convenience for production operation.

Description

Technical Field

[0001] This utility model relates to the field of molding molds, and in particular to a floating slider molding structure. Background Technology

[0002] Power socket terminals are the core components of a power socket used to connect wires and enable current transmission. They are typically made of conductive materials (such as copper or brass) and designed with specific structures to ensure safe and reliable electrical connections. Power socket terminals are indispensable components of electrical systems, and their design, materials, and manufacturing processes directly affect electrical safety. Choosing standard-compliant, reliable products and performing regular maintenance are crucial for ensuring electrical safety in homes and industries.

[0003] Power socket terminals are typically formed by stamping metal sheets using forming dies. These dies usually consist of a lower die and an upper die, which are closed to perform the stamping process. Due to the unique structure of power socket terminals, multiple bending operations are required during stamping, necessitating both lifting and sliding. However, current forming dies can only perform either lifting or sliding. Therefore, at least two sets of forming dies are needed in the stamping process of power socket terminals, increasing mold investment costs, cumbersome operation, and low production efficiency. Therefore, it is necessary to research a solution to these problems. Utility Model Content

[0004] In view of this, the present invention addresses the deficiencies of the existing technology and its main objective is to provide a floating slider forming structure, which can effectively solve the problems of high cost, cumbersome operation and low efficiency in forming power socket terminals caused by existing forming molds that can only float or slide.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A floating slider forming structure includes a lower mold and an upper mold; the upper mold is movably positioned directly above the lower mold.

[0007] The lower mold includes a lower mold body, a floating component, and a slider assembly. The upper surface of the lower mold body is recessed with a forming groove, a mounting groove, and a sliding groove. The mounting groove and sliding groove are located on both sides of the forming groove and are both connected to it. A guide hole is formed on the outer side of the lower mold body, and the guide hole is connected to the sliding groove. The floating component is disposed in the mounting groove. The slider assembly includes a slider, a guide rod, a first spring, a movable component, a second spring, and a forming component. The slider is slidably disposed in the sliding groove, moving back and forth to approach or move away from the forming groove. The slider has a guide groove recessed on its surface; the guide rod is movably disposed in the guide hole, with its inner end fixedly connected to the slider and its outer end extending out of the guide hole; the first spring is sleeved on the outer end of the guide rod, abutting against the outer side of the lower mold body and causing the guide rod to move outward; the movable part is movably disposed in the guide groove; the second spring is disposed in the guide groove and causes the movable part to rise upward; the forming part is fixed to the top of the movable part and moves with the movable part, with the forming end of the forming part extending into or leaving the forming groove;

[0008] The upper mold includes a stripper plate, an upper clamping plate, a cutting tool, an ejector pin, and a punch. The upper and lower surfaces of the stripper plate have through holes. The upper clamping plate is movably positioned above the stripper plate. The cutting tool and the ejector pin are both located on the stripper plate. The lower end of the cutting tool protrudes downwards from the lower surface of the stripper plate and abuts against the slider. The lower end of the ejector pin protrudes downwards from the lower surface of the stripper plate and abuts against the formed part. The punch is located on the upper clamping plate. The punch passes through the through hole and protrudes outwards from the lower surface of the stripper plate. The punch is located directly above the forming groove.

[0009] As a preferred embodiment, the lower mold body includes a lower pad and a lower template, the lower template being stacked on the lower pad, the forming groove, the mounting groove and the guide hole being located on the lower template, and the sliding groove penetrating the lower template.

[0010] As a preferred embodiment, the bottom of the slider is fixed with a spring seat by screws. The spring seat has a positioning hole, the lower end of the second spring is embedded in the positioning hole for positioning, and the upper end of the second spring abuts against the bottom surface of the movable part.

[0011] As a preferred embodiment, the lower pad has a receiving hole located below and communicating with the sliding groove. The receiving hole is smaller than the sliding groove, and the spring seat is located in the receiving hole and slides along the receiving hole.

[0012] As a preferred embodiment, the surface of the slider is recessed with a groove, which is located above and communicates with the guide groove, and the molded part is adapted to the groove and embedded in the groove.

[0013] As a preferred embodiment, a guide plate is fixed to the surface of the lower template. The guide plate is located above the sliding groove and limits the sliding component in the sliding groove. A through hole is provided on the guide plate, and the lower end of the top pin passes through the through hole to engage with the molded part.

[0014] As a preferred embodiment, the lower surface of the stripper plate is recessed with a relief groove, which is adapted to the guide plate. In the mold closing state, the guide plate is embedded in the relief groove.

[0015] As a preferred embodiment, there are two forming grooves arranged on the left and right sides. Each forming groove is provided with an installation groove, a sliding groove and a punch. Each installation groove is provided with a floating component, each sliding groove is provided with a slider assembly, and each slider assembly is provided with a insert and a top pin.

[0016] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution:

[0017] By setting up a slider assembly, which consists of a slider, guide rod, first spring, moving part, second spring and forming part, and by setting up insert and top pin, the forming part can slide and float up and down. This eliminates the need to use multiple sets of forming molds to stamp terminal products, effectively saving mold investment costs, simplifying the operation process, and greatly improving production efficiency, thus bringing convenience to production operations.

[0018] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0019] Figure 1 This is a perspective view of a preferred embodiment of the present utility model;

[0020] Figure 2 This is an exploded view of a preferred embodiment of the present invention;

[0021] Figure 3 This is a cross-sectional view of the fully opened state in a preferred embodiment of the present invention;

[0022] Figure 4 This is a cross-sectional view of the slider in the preferred embodiment of this utility model in the position of the slider;

[0023] Figure 5 This is a cross-sectional view of the fully closed state in a preferred embodiment of the present invention.

[0024] Explanation of reference numerals in the attached diagram:

[0025] 10. Lower mold 11. Lower mold body

[0026] 111. Lower pad plate; 112. Lower template

[0027] 113. Guide plate; 12. Floating component

[0028] 13. Slider Component 131. Slider

[0029] 1311, Guide groove; 1312, Insert groove

[0030] 132. Guide rod; 133. First spring

[0031] 134. Movable part; 1341. Dovetail block

[0032] 135. Second spring; 136. Molded part

[0033] 1361, dovetail groove; 137, screw.

[0034] 138, Spring seat; 1381, Positioning hole

[0035] 101. Molding groove; 102. Mounting groove

[0036] 103. Sliding groove; 104. Guide hole

[0037] 105. Through hole; 106. Receiving hole

[0038] 20. Upper mold 21. Stripper plate

[0039] 22. Upper clamping plate 23. Insert knife

[0040] 24. Top pin; 25. Punch

[0041] 201, Through hole; 202, Relief groove

[0042] 30. Material strips; 31. Terminal products. Detailed Implementation

[0043] Please refer to Figures 1 to 5 As shown, it illustrates the specific structure of a preferred embodiment of the present invention, including a lower mold 10 and an upper mold 20.

[0044] The lower mold 10 includes a lower mold body 11, a floating component 12, and a slider assembly 13. The upper surface of the lower mold body 11 is recessed with a forming groove 101, a mounting groove 102, and a sliding groove 103. The mounting groove 102 and the sliding groove 103 are located on opposite sides of the forming groove 101 and are both connected to it. A guide hole 104 is provided on the outer side of the lower mold body 11, and the guide hole 104 is connected to the sliding groove 103. In this embodiment, the lower mold body 11 includes a lower pad 111 and a lower template 112. The lower template 112 is stacked on the lower pad 111. The forming groove 101, mounting groove 102, and guide hole 104 are all located on the lower template 112, and the sliding groove 103 penetrates through the lower template 112. Furthermore, there are two forming grooves 101 arranged left and right. Each forming groove 101 is provided with a mounting groove 102 and a sliding groove 103 to allow for the simultaneous forming of two terminal products 31. In addition, the lower pad 111 is provided with a receiving hole 106, which is located below the sliding groove 103 and communicates with the sliding groove 103. The receiving hole 106 is smaller than the sliding groove 103.

[0045] The buoy 12 is disposed in the mounting groove 102 and is used to support the material belt 30. In this embodiment, the buoy 12 has an inverted U-shaped rod structure. There are two buoys 12, which are respectively installed in two mounting grooves 102. The buoys 12 are controlled by springs (not shown in the figure) to float up and down.

[0046] The slider assembly 13 includes a slider 131, a guide rod 132, a first spring 133, a movable part 134, a second spring 135, and a molded part 136. The slider 131 is slidably disposed in the sliding groove 103, and moves back and forth to approach or move away from the forming groove 101. The surface of the slider 131 is recessed with a guide groove 1311. The guide rod 132 is movably disposed in the guide hole 104, with its inner end fixedly connected to the slider 131 and its outer end extending out of the guide hole 104. The first spring 133 is sleeved on the outer end of the guide rod 132, and the first spring 133 abuts against the outer side of the lower mold body 11 and causes the guide rod 132 to move outward. The movable part 134 is movably disposed in the guide groove 1311. The second spring 135 is disposed in the guide groove 1311 and causes the movable part 134 to rise upward. The forming part 136 is fixed to the top of the movable part 134 and moves with the movable part 134. The forming end of the forming part 136 extends into or leaves the forming groove 101. In this embodiment, there are two slider assemblies 13, which are respectively installed in two sliding grooves 103. The slider 131 is embedded in the sliding groove 103 from top to bottom, and moves back and forth laterally along the sliding groove 103. The bottom of the slider 131 is fixed with a spring seat 138 by a screw 137. The spring seat 138 is located in the receiving hole 106 and slides along the receiving hole 106. The spring seat 138 has a positioning hole 1381. The lower end of the second spring 135 is embedded in the positioning hole 1381 for positioning, and the upper end of the second spring 135 abuts against the bottom surface of the movable part 134. The structure is simple and easy to install. The surface of the slider 131 is recessed with a groove 1312. The groove 1312 extends laterally and is located above and communicates with the guide groove 1311. The molded part 136 is adapted to the groove 1312 and is embedded in the groove 1312. The guide rod 132 is a screw structure. The inner end of the guide rod 132 is screwed and fixed to the slider 131. The two ends of the first spring 133 abut against the outer side of the lower template 112 and the outer end of the guide rod 132, respectively. The top of the movable part 134 has a dovetail block 1341, which extends back and forth. The bottom of the fixed end of the molding part 136 is recessed with a dovetail groove 1361. The dovetail block 1341 is engaged in the dovetail groove 1361, so that the molding block 136 and the movable part 134 are assembled and fixed together.

[0047] Furthermore, a guide plate 113 is fixed to the surface of the lower template 112. The guide plate 113 is located above the sliding groove 103. The guide plate 113 limits the sliding component 13 in the sliding groove 103 to prevent the sliding component 13 from coming out of the sliding groove 103. The guide plate 113 has two through holes 105, which are arranged on the left and right sides, and are not limited to one another. In addition, there are two guide plates 113 arranged symmetrically on the left and right sides.

[0048] The upper mold 20 is movably positioned directly above the lower mold 10. Specifically, the upper mold 20 includes a stripper plate 21, an upper clamping plate 22, a cutting tool 23, a top pin 24, and a punch 25. The upper and lower surfaces of the stripper plate 21 are provided with through holes 201. The upper clamping plate 22 is movably positioned directly above the stripper plate 21. The cutting tool 23 and the top pin 24 are both disposed on the stripper plate 21. The lower end of the cutting tool 23 protrudes downward from the lower surface of the stripper plate 21 and abuts against the slider 131. The lower end of the top pin 24 protrudes downward from the lower surface of the stripper plate 21 and abuts against the formed part 136. The punch 25 is disposed on the upper clamping plate 22. The punch 25 passes through the through hole 201 and protrudes outward from the lower surface of the stripper plate 21. The punch 25 is located directly above the forming groove 101. In this embodiment, the lower surface of the stripper plate 21 is recessed with a relief groove 202, which is adapted to the guide plate 113. In the mold-closed state, the guide plate 113 is embedded in the relief groove 202. Furthermore, the lower end of the ejector pin 24 passes through the through hole 105 and abuts against the molded part 136. Additionally, there are two symmetrically arranged inserts 23, each acting on the slider 131 of the two slider assemblies 13; there are two sets of ejector pins 24, each set consisting of two ejector pins 24, each set acting on the molded part 136 of the two slider assemblies 13; and there are two punches 25, each located directly above the two molding grooves 101.

[0049] The working principle of this embodiment is described in detail below:

[0050] Closing Process: The upper mold 20 is driven downward by an external drive mechanism to approach the lower mold 10. As the upper mold 20 and the lower mold 10 close, the inserter 23 moves downward and inserts into the slider 131. The inserter 23 engages with the inclined surface of the slider 131, causing the slider 131 to drive the slider assembly 13 to slide along the sliding groove 103 towards the material strip 30. The first spring 133 begins to be compressed, and the forming end of the molding part 136 is also inserted into the forming groove 101 and acts on the material strip 30. When the upper mold 20 closes to a distance of 103.00 mm from the lower mold, the material strip 30 and the floating part 12 begin to move downward. When the top pin 24 moves downward with the upper mold 20 and touches the molding part 136, as the upper mold 20 continues to close to the lower mold 10, the molding part 136 and the moving part 134 begin to move downward under the action of the top pin 24, and the second spring 135 begins to be compressed within the spring seat 138. When the upper die 20 closes to a distance of 1.80 mm from the lower die 10, the slider 131 reaches its final position. Then, the upper die 20 continues to close to the lower die 10. When the upper die 20 and the lower die 10 are completely closed, the forming part 136 is inserted into the forming groove 101 and reaches its final position. At the same time, the punch 25 moves downward to reach a fully closed state, completing the bending forming of the terminal product 31.

[0051] Opening process: The upper mold 20 is driven upward by an external drive mechanism to move away from the lower mold 10. As the upper mold 20 opens relative to the lower mold 10, the strip 30, punch 25, insert 23, ejector pin 24, forming part 136, floating part 12, and movable part 134 move upward. The second spring 135 begins to rebound within the spring seat 138. When the upper mold 20 moves upward and opens to a distance of 1.80mm from the lower mold 10, it reaches the position of the slider 131. As the upper mold 20 continues to move upward and open, the insert 23 moves upward, the slider assembly 13 begins to slide back along the sliding groove 103, the first spring 133 also rebounds, and the forming part 136 also leaves the forming groove 101 and is pulled out of the strip 30. When the upper mold 20 moves upward and opens to a distance of 3.00mm from the lower mold 10, the strip 30 and the floating part 12 float to their highest point. The upper mold 20 continues to move upward and open, and finally the insert 23 disengages from the slider 131, and the slider assembly 13 returns to its original position, reaching the fully opened state.

[0052] The key design feature of this invention is that by setting up a slider assembly, which consists of a slider, a guide rod, a first spring, a movable part, a second spring, and a forming part, and by setting up a cutting tool and a top pin, the forming part can slide and float up and down. This eliminates the need for multiple sets of forming molds to stamp the terminal products, effectively saving on mold investment costs, simplifying the operation process, and greatly improving production efficiency, thus bringing convenience to production operations.

[0053] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A floating slider forming structure, comprising a lower mold and an upper mold; the upper mold is movably disposed directly above the lower mold; characterized in that: The lower mold includes a lower mold body, a floating component, and a slider assembly. The upper surface of the lower mold body is recessed with a forming groove, a mounting groove, and a sliding groove. The mounting groove and sliding groove are located on both sides of the forming groove and are both connected to it. A guide hole is formed on the outer side of the lower mold body, and the guide hole is connected to the sliding groove. The floating component is disposed in the mounting groove. The slider assembly includes a slider, a guide rod, a first spring, a movable component, a second spring, and a forming component. The slider is slidably disposed in the sliding groove, moving back and forth to approach or move away from the forming groove. The slider has a guide groove recessed on its surface; the guide rod is movably disposed in the guide hole, with its inner end fixedly connected to the slider and its outer end extending out of the guide hole; the first spring is sleeved on the outer end of the guide rod, abutting against the outer side of the lower mold body and causing the guide rod to move outward; the movable part is movably disposed in the guide groove; the second spring is disposed in the guide groove and causes the movable part to rise upward; the forming part is fixed to the top of the movable part and moves with the movable part, with the forming end of the forming part extending into or leaving the forming groove; The upper mold includes a stripper plate, an upper clamping plate, a cutting tool, an ejector pin, and a punch. The upper and lower surfaces of the stripper plate have through holes. The upper clamping plate is movably positioned above the stripper plate. The cutting tool and the ejector pin are both located on the stripper plate. The lower end of the cutting tool protrudes downwards from the lower surface of the stripper plate and abuts against the slider. The lower end of the ejector pin protrudes downwards from the lower surface of the stripper plate and abuts against the formed part. The punch is located on the upper clamping plate. The punch passes through the through hole and protrudes outwards from the lower surface of the stripper plate. The punch is located directly above the forming groove.

2. The floating slider forming structure according to claim 1, characterized in that: The lower mold body includes a lower pad and a lower template. The lower template is stacked on the lower pad. The forming groove, the mounting groove and the guide hole are all located on the lower template. The sliding groove passes through the lower template.

3. The floating slider forming structure according to claim 2, characterized in that: The bottom of the slider is fixed with a spring seat by screws. The spring seat has a positioning hole. The lower end of the second spring is embedded in the positioning hole for positioning, and the upper end of the second spring abuts against the bottom surface of the movable part.

4. The floating slider forming structure according to claim 3, characterized in that: The lower pad has a receiving hole located below and communicating with the sliding groove. The receiving hole is smaller than the sliding groove, and the spring seat is located in the receiving hole and slides along the receiving hole.

5. The floating slider forming structure according to claim 2, characterized in that: The surface of the slider is recessed with a groove, which is located above the guide groove and communicates with the guide groove. The molded part is adapted to the groove and is embedded in the groove.

6. The floating slider forming structure according to claim 5, characterized in that: A guide plate is fixed to the surface of the lower template. The guide plate is located above the sliding groove and limits the sliding component in the sliding groove. A through hole is provided on the guide plate, and the lower end of the top pin passes through the through hole and abuts against the molded part.

7. The floating slider forming structure according to claim 6, characterized in that: The lower surface of the stripper plate is recessed with a relief groove, which is adapted to the guide plate. In the mold closing state, the guide plate is embedded in the relief groove.

8. The floating slider forming structure according to claim 1, characterized in that: The forming grooves are two arranged on the left and right. Each forming groove is provided with an installation groove, a sliding groove and a punch. Each installation groove is provided with a floating component, each sliding groove is provided with a slider assembly, and each slider assembly is provided with a insert knife and a top pin.

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