Terminal die
By designing the terminal mold with frame and cavity fixing plate, the problems of lead explosion and high cost in lead terminal production were solved, achieving the effects of rapid removal and cost reduction.
Patent Information
- Application Number
- CN202422855385.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-11-21
AI Technical Summary
The current production of lead terminals suffers from lead explosion and high costs. The manufacturing cost of die-casting molds is also high, so it is necessary to improve the terminal molds to reduce production costs.
A terminal mold comprising a frame, a cavity fixing plate, and a drive unit was designed. By moving the drive plate and using the casting process, lead terminals can be quickly removed, reducing production costs.
It enables rapid removal of lead terminals, reduces production costs, and the casting mold is lightweight, does not take up much space, and is easy to operate, making it worthy of promotion.
Smart Images
Figure CN223465554U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to terminal mould technical field, concretely is a terminal mould. BACKGROUND
[0002] Lead terminal is one of the component parts in lead-acid battery, divides into positive and negative, and its function is connecting lead-acid battery to charge.
[0003] When producing lead terminal, usually adopt pressure casting process, because the lead terminal produced by pressure casting machine, there is lead explosion phenomenon, has quality hidden danger, and the manufacturing cost and production cost of pressure casting mould are higher, therefore, the field urgently needs to improve terminal mould to solve the defects of prior art. CONTENT OF UTILITY MODEL
[0004] In view of the deficiency of prior art, the utility model provides a terminal mould, which reduces the production cost of lead terminal through casting.
[0005] To achieve the above object, the utility model provides the following technical scheme: a terminal mould, including frame body, the frame body is equipped with horizontal sliding first cavity fixed plate and second cavity fixed plate, be equipped with with second cavity fixed plate moves the middle cavity plate between first cavity fixed plate and second cavity fixed plate, first cavity fixed plate upper portion fixed mounting with the first cavity plate of adaptation of middle cavity plate, second cavity fixed plate upper portion fixed mounting with the second cavity plate of adaptation of middle cavity plate, be equipped with vertical swing insert in middle cavity plate, second cavity fixed plate lower portion fixed mounting has inclined guide pillar fixed plate, the inclined guide pillar fixed plate one side fixed mounting has first inclined guide pillar through swing insert and is inclined, swing insert upper portion rotationally connected with forming insert, first cavity fixed plate one side fixed connection has the second inclined guide pillar of inclination, the second inclined guide pillar one end fixed connection has first slider insert that is inserted in middle cavity plate, the frame body is equipped with horizontal guide pillar through first cavity fixed plate, middle cavity plate and second cavity fixed plate, it is equipped with second slider insert with first slider insert adaptation in middle cavity plate vertical swing, second slider insert lower portion is equipped with the ejection rod of being able to move up, the frame body is equipped with the drive unit for driving middle cavity plate and second cavity fixed plate moves.
[0006] Preferably, the drive unit includes two fixedly installed racks at both ends of the second cavity fixed plate, a gear is rotatably connected to the frame body and engaged with the racks, and a first handle is fixedly installed on one side of the gear.
[0007] Preferably, the frame body is provided with a gate plate adapted to the first cavity plate and the second cavity plate, and a second handle is fixedly installed on one side of the gate plate.
[0008] Preferably, the two lower ends of the ejection rods extend to the outside and the ejection plate is fixedly installed between the ends, and the lower part of the frame body is provided with a third handle for lifting the ejection plate upward.
[0009] Preferably, the ejection plate is provided with two symmetrical first return springs for resetting the ejection plate.
[0010] Preferably, the middle cavity plate is provided with wave bead screws connected with the side surfaces of the horizontal guide columns at both ends.
[0011] Preferably, the second cavity plate is rotatably connected with an eccentric cutter wheel at the upper part, the cutter wheel is matched with the sprue plate, and a fourth handle is fixedly installed on one side of the cutter wheel.
[0012] In view of the deficiencies of the prior art, the utility model provides a terminal mold, which overcomes the deficiencies of the prior art, and has the beneficial effects that:
[0013] In the utility model, the first cavity fixed plate, the middle cavity plate and the second cavity fixed plate are driven to move, the lead terminal after pouring is quickly taken out, the overall operation is quick and convenient, the production cost of the lead terminal is reduced through pouring, the pouring mold is light and does not occupy too much space, is more convenient and practical, and is worth being widely promoted.
[0014] Other features and advantages of the utility model will be described in the subsequent description, and part of them becomes obvious from the description or is understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structure indicated in the description, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS
[0015] The drawings are used to provide further understanding of the utility model, and constitute a part of the description, are used to explain the utility model together with the embodiments of the utility model, and do not constitute the limitation of the utility model.
[0016] Figure 1 It is a structure schematic view when the utility model is overall die;
[0017] Figure 2 It is a structure schematic view when the utility model is die;
[0018] Figure 3 It is another structure schematic view when the utility model is die;
[0019] Figure 4 It is a structure schematic view when the utility model is die;
[0020] Figure 5 It is a structure schematic view when the utility model is die;
[0021] Figure 6 Figure 4 is a structural schematic view of the first cavity fixing plate, the middle cavity plate and the second cavity fixing plate 4 being separated in the utility model;
[0022] Figure 7 Figure 5 is a structural schematic view of the position of the first inclined guide column and the second inclined guide column in the utility model.
[0023] In the figure: 1, frame body; 2, first cavity fixing plate; 3, middle cavity plate; 4, second cavity fixing plate; 5, first cavity plate; 6, swing insert; 7, inclined guide column fixing plate; 8, first inclined guide column; 9, horizontal guide column; 10, first sliding block insert; 12, second sliding block insert; 13, second inclined guide column; 14, ejector rod; 15, driving unit; 16, second cavity plate; 17, forming insert; 18, rack; 19, gear; 20, first handle; 21, gate plate; 22, second handle; 23, ejector plate; 24, third handle; 25, first return spring; 26, wave bead screw; 27, cutting wheel; 28, fourth handle; 29, lead terminal. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0025] Please refer to Figures 1-7The utility model discloses a terminal mould, including frame body 1, be equipped with horizontal sliding first cavity fixed plate 2 and second cavity fixed plate 4 on frame body 1, be equipped with with second cavity fixed plate 4 moves the mid position cavity plate 3 between first cavity fixed plate 2 and second cavity fixed plate 4, first cavity fixed plate 2 upper portion fixed mounting with the first cavity plate 5 of mid position cavity plate 3 adaptation, second cavity fixed plate 4 upper portion fixed mounting with the second cavity plate 16 of mid position cavity plate 3 adaptation, be equipped with vertical swing insert 6 in mid position cavity plate 3, second cavity fixed plate 4 lower portion fixed mounting has inclined guide pillar fixed plate 7, inclined guide pillar fixed plate 7 one side fixed mounting has the first inclined guide pillar 8 of the penetration swing insert 6 and is inclined, swing insert 6 upper portion rotationally connected with the forming insert 17, first cavity fixed plate 2 one side fixedly connected with the second inclined guide pillar 13 of inclined, second inclined guide pillar 13 one end fixedly connected with the first slider insert 10 of the insertion in mid position cavity plate 3, be equipped with horizontal guide pillar 9 on frame body 1 and penetrate first cavity fixed plate 2, mid position cavity plate 3 and second cavity fixed plate 4, mid position cavity plate 3 is vertically movably connected with the second slider insert 12 of the adaptation of first slider insert 10, second slider insert 12 lower portion is equipped with the ejection rod 14 of the upper migration, be equipped with the drive unit 15 for driving mid position cavity plate 3 and second cavity fixed plate 4 movement on frame body 1, and drive unit 15 includes two fixedly installed rack 18 at second cavity fixed plate 4 both ends, be rotationally connected with the gear 19 of the meshing of rack 18 on frame body 1, gear 19 one side fixed mounting has first handle 20, be equipped with the gate plate 21 of the adaptation of first cavity plate 5 and second cavity plate 16 on frame body 1, gate plate 21 one side fixed mounting has second handle 22, two ejection rod 14 lower end extends to outside and is fixedly installed with the ejection plate 23 between end, be equipped with the third handle 24 for the top -driven ejection plate 23 upper migration in frame body 1 lower portion, be equipped with two symmetrical first return spring 25 on ejection plate 23, and first return spring 25 is used for ejection plate 23 reset, mid position cavity plate 3 both ends are equipped with the wave bead screw 26 of the side surface connection of horizontal guide pillar 9, the eccentric cutter wheel 27 of second cavity plate 16 upper portion rotationally connected, and cutter wheel 27 with gate plate 21 adaptation, cutter wheel 27 one side fixed mounting has fourth handle 28.
[0026] The specific implementation in the embodiment is as follows: melt the lead water and cast it into the casting groove of the gate plate 21, the lead water fills each cavity along the pouring gate, after cooling, first hold the fourth handle 28 with the right hand and twist it in the counterclockwise direction to push away the gate plate 21, thereby cutting off the connection between the pouring gate and the product, then hold the second handle 22 with the left hand and turn it upward along the axis of the rotation shaft to overturn the solidified lead in the gate plate 21, hold the first handle 20 tightly with the right hand and press it in the counterclockwise direction, the gear 19 of the frame body 1 drives the second cavity fixed plate 4 connected with the rack 18 and the second cavity plate 16 locked with screws to move to the left side under the guidance of the horizontal guide pillar 9 (as shown in the figure), the first slider insert 10 in the mid position cavity plate 3 is driven to move to the left side, the first inclined guide pillar 8 in the swing insert 6 is driven to move to the left side, the second slider insert 12 in the mid position cavity plate 3 is driven to move to the left side, the ejection rod 14 in the second slider insert 12 is driven to move to the left side, the ejection plate 23 is driven to move to the left side, the third handle 24 is driven to move to the left side, the first return spring 25 is driven to move to the left side, the wave bead screw 26 is driven to move to the left side, the cutter wheel 27 is driven to move to the left side, the fourth handle 28 is driven to move to the left side, the gate plate 21 is driven to move to the left side, the pouring gate is cut off, the product is separated from the pouring gate, the product is ejected, the ejection plate 23 is reset, the ejection rod 14 is reset, the second slider insert 12 is reset, the first slider insert 10 is reset, the second cavity plate 16 is reset, the second cavity fixed plate 4 is reset, the mid position cavity plate 3 is reset, the first cavity fixed plate 2 is reset, the frame body 1 is reset, and the pouring process is completed. Figure 4), when the second cavity fixed plate 4, the second cavity plate 16, the inclined guide post fixed plate 7 move together to the left side to the set stroke, because of the action of the first inclined guide post 8, the second slider insert 12 is pushed up, the swing insert 6 is connected with the second slider insert 12 through the pin, and the swing insert 6 is fixed with the forming insert 17 through the screw, so the whole is pushed up, reaches the set height, finally the forming insert 17 is out of the product, because the middle cavity plate 3 is positioned under the clamping of the wave screw 26 in the limiting slot of the horizontal guide post 9, will continue to slide to the left side with the horizontal guide post 9, the corresponding fixed ejection plate 23 and ejector rod 14 etc. will slide to the left side together, and with the first cavity fixed plate 2 and the first cavity plate 5 complete the remaining stroke, the horizontal guide post 9 is fixed on the first cavity fixed plate 2, under the action of the second inclined guide post 13, the first slider insert 10 will move along the round hole in the middle cavity plate 3 to the outside of the mould, finally separates from the product, because the forming insert 17 can be pin as the pivot left and right swing, use hand to move to make it to the opening direction, then, right hand holds the third handle 24, pulls up, under the action of the ejector rod 14, the ejection plate 23 will move up, the ejector rod 14 is connected with the second slider insert 12, and the lead terminal 29 is pushed up, finally the lead terminal 29 is taken out by hand, the whole operation is quick and convenient, and the production cost of the lead terminal 29 is reduced through casting, the casting mould is light and will not occupy too much space, more convenient and practical, it is worth being popularized widely.
[0027] The above only describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A terminal mold comprising a frame (1), characterized in that, The frame body (1) is provided with a horizontally sliding first cavity fixing plate (2) and a second cavity fixing plate (4), a middle cavity plate (3) is arranged between the first cavity fixing plate (2) and the second cavity fixing plate (4) and moves with the second cavity fixing plate (4), a first cavity plate (5) adapted to the middle cavity plate (3) is fixedly installed on the upper portion of the first cavity fixing plate (2), a second cavity plate (16) adapted to the middle cavity plate (3) is fixedly installed on the upper portion of the second cavity fixing plate (4), a vertical swing insert (6) is arranged in the middle cavity plate (3), an inclined guide pillar fixing plate (7) is fixedly installed on the lower portion of the second cavity fixing plate (4), an inclined first guide pillar (8) penetrating through the swing insert (6) is fixedly installed on one side of the inclined guide pillar fixing plate (7), a forming insert (17) is rotatably connected to the upper portion of the swing insert (6), an inclined second guide pillar (13) is fixedly connected to one side of the first cavity fixing plate (2), a first slider insert (10) penetrating into the middle cavity plate (3) is fixedly connected to one end of the second guide pillar (13), a horizontal guide pillar (9) penetrating through the first cavity fixing plate (2), the middle cavity plate (3) and the second cavity fixing plate (4) is arranged on the frame body (1), a second slider insert (12) adapted to the first slider insert (10) is movably connected to the middle cavity plate (3), an ejecting rod (14) capable of moving upward is arranged on the lower portion of the second slider insert (12), and a driving unit (15) for driving the middle cavity plate (3) and the second cavity fixing plate (4) to move is arranged on the frame body (1).
2. A terminal mold according to claim 1, wherein The driving unit (15) comprises two racks (18) fixedly installed on both ends of the second cavity fixing plate (4), a gear (19) meshing with the racks (18) is rotatably connected to the frame body (1), and a first handle (20) is fixedly installed on one side of the gear (19).
3. The terminal mold of claim 1, wherein A gate plate (21) adapted to the first cavity plate (5) and the second cavity plate (16) is arranged on the frame body (1), and a second handle (22) is fixedly installed on one side of the gate plate (21).
4. The terminal mold of claim 1, wherein The lower ends of the two ejecting rods (14) extend to the outside, and an ejecting plate (23) is fixedly installed between the end portions, a third handle (24) for driving the ejecting plate (23) to move upward is arranged on the lower portion in the frame body (1).
5. A terminal mold according to claim 4, wherein Two symmetrical first return springs (25) are arranged on the ejecting plate (23) and used for returning the ejecting plate (23).
6. The terminal mold of claim 1, wherein Wave bead screws (26) are arranged on both ends of the middle cavity plate (3) and connected to the side surfaces of the horizontal guide pillar (9).
7. A terminal mold according to claim 3, wherein An eccentric cutter wheel (27) is rotatably connected to the upper portion of the second cavity plate (16), the cutter wheel (27) is adapted to the gate plate (21), and a fourth handle (28) is fixedly installed on one side of the cutter wheel (27).