Integrated material pipe die-casting die
Through the innovative design of guide rods, guide sleeves, movable plates and other structures, the problem of inaccurate positioning of die-casting molds caused by wear is solved, the casting accuracy and production efficiency are improved, the cost is reduced, and the stability of the mold and product quality are ensured.
Patent Information
- Application Number
- CN202422974566.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-04
AI Technical Summary
Existing die-casting molds wear out due to insufficient lubrication during the long-term sliding of the guide pins and guide sleeves, resulting in inaccurate positioning and mold offset, affecting casting accuracy and practicality, and increasing production costs.
It adopts a two-way plug-in design of guide rods, guide sleeves, movable plates, springs, blocks, slide rods and anti-deflection holes. Combined with the stable fitting structure of the plug rods, anti-deflection parts and slots, the pulleys and slide rails reduce friction to ensure accurate mold positioning.
It improves the mold casting accuracy and practicality, reduces production costs, improves production efficiency and product quality, extends the mold service life, and reduces friction and maintenance frequency.
Smart Images
Figure CN223455081U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the die casting die related technical field, concretely relates to an integrated material pipe die casting die. BACKGROUND
[0002] Die casting die is a kind of tool for casting metal parts, and the basic process of die casting is to first cast the metal liquid into the cavity of the die at low speed or high speed, and the die has movable cavity surface, which is pressed and forged along with the cooling process of the metal liquid, in modern industry, die casting die has been widely used, and the existing die casting die is generally positioned by guide column and guide sleeve between upper die and lower die when in use.
[0003] But the guide column and guide sleeve will be worn due to insufficient lubrication in the long-term and frequent sliding process, and the wear will cause deviation between the guide column and guide sleeve, so that the two parts cannot be effectively positioned, and the upper die and lower die are prone to deviation, resulting in low casting precision of the die casting die, greatly reducing the practicability of the die casting die and causing great economic loss to production. UTILITY MODEL CONTENT
[0004] The utility model aims at providing an integrated material pipe die casting die to solve the problem that the guide column and guide sleeve will be worn due to insufficient lubrication in the long-term and frequent sliding process, and the wear will cause deviation between the guide column and guide sleeve, so that the two parts cannot be effectively positioned, and the upper die and lower die are prone to deviation, resulting in low casting precision of the die casting die, greatly reducing the practicability of the die casting die and causing great economic loss to production.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an integrated material pipe die casting die, comprising a top plate and a mounting block arranged above the top plate, wherein the lower side of the top plate is provided with an upper die;
[0006] The lower side of the upper die is provided with a lower die, the side of the lower die is provided with a feeding port, the lower side of the lower die is provided with a lifting base, the lower side of the lifting base is provided with a plurality of lifting rods and a plurality of lifting springs, the lower side of the lifting base is provided with a bottom plate, the upper die and the lower die are respectively provided with a die casting die, the lower die is respectively provided with a guide rod at four corners, and the upper die is respectively provided with a guide sleeve at four corners.
[0007] The guide sleeve is internally provided with a sliding rod, the top end of the sliding rod is provided with a stop block, the sliding rod is provided with a moving plate, the two sides of the moving plate are respectively provided with a sliding block, the lower side of the moving plate is provided with a spring, and the inner wall of the guide sleeve is respectively provided with a sliding groove on both sides.
[0008] Preferably, the stop block is integrally connected with the slide rod, the diameter of the slide rod is smaller than that of the stop block, and the stop block can limit the upper side of the moving plate.
[0009] Preferably, the slide rod is inserted with the moving plate, the spring is sleeved with the slide rod, the moving plate moves downward to compress the spring, and the bottom of the slide rod is welded with the upper die.
[0010] Preferably, the sliding block is integrally connected with the moving plate, and the sliding block can slide in the sliding groove.
[0011] Preferably, the guide rod is provided with a deviation prevention hole, the diameter of the deviation prevention hole is the same as that of the stop block, and the depth of the deviation prevention hole is the same as the total length of the stop block and the slide rod.
[0012] Preferably, the front and rear sides of the lower die are respectively provided with a pair of deviation prevention pieces, the deviation prevention pieces are welded with the lower die, the deviation prevention pieces are provided with an insertion slot, a pair of sliding rails are oppositely arranged on the inner wall of the insertion slot, and the sliding rails are welded with the deviation prevention pieces.
[0013] Preferably, the front and rear sides of the upper die are respectively provided with a pair of insertion rods, the insertion rods are welded with the upper die, a plurality of pulleys are arranged on the insertion rods, the insertion rods can be inserted with the insertion slot, and the pulleys can slide on the sliding rails.
[0014] Compared with the prior art, the utility model provides a one-piece material pipe die casting die, has the following
[0015] Beneficial effects:
[0016] 1. Through the setting of the guide rod, the guide sleeve, the moving plate, the spring, the stop block, the slide rod and the deviation prevention hole, the bidirectional insertion cooperation design of the one-piece material pipe die casting die effectively avoids the positioning inaccuracy problem caused by the wear of the guide rod and the guide sleeve, thereby improving the casting precision and practicality of the die, the alignment of the stop block and the deviation prevention hole and the design of the insertion of the stop block and the slide rod into the deviation prevention hole can ensure that the upper die and the lower die do not deviate during the die closing process, thereby ensuring the quality and consistency of the product, avoiding the production loss caused by the wear and the deviation of the die, helping to reduce the production cost and improve the production efficiency, the design of the spring can push the moving plate to automatically reset after the guide rod is separated from the guide sleeve, thereby facilitating the next die closing operation and improving the production efficiency, through the cooperation design of the slide rod, the sliding block and the sliding groove, the stability and safety of the die operation are improved, the design optimization of the one-piece material pipe die casting die not only improves the production efficiency and product quality, but also reduces the production cost and risk, and has important practical and economic significance.
[0017] 2、Through the setting of the insertion rod, the anti-deviation piece and the insertion slot, the insertion rod is directly inserted with the insertion slot on the anti-deviation piece, the stable fitting of the upper die and the lower die when the die is closed is ensured, the incomplete die closing or misalignment problem caused by the position deviation is avoided, the production efficiency and the product quality are improved, the stable fitting and fixing can ensure the stability of the die in the die closing process, and then the production effect is improved, the error rate and the scrap rate in production are reduced, through the design of the pulley and the sliding rail, the sliding mode between the insertion rod and the insertion slot is converted into the rolling mode, the friction between them is effectively reduced, the energy loss is reduced, the service life of the structure is prolonged, the friction between the insertion rod and the insertion slot is reduced, the precision and stability of the structure are ensured, the machining precision of the die and the consistency of the product are improved, the friction is reduced, the service life of the structure is prolonged, the frequency and cost of maintenance and replacement of parts are reduced, and the production cost is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is an overall structure schematic view of the utility model.
[0019] Figure 2 It is a lower die structure schematic view of the utility model.
[0020] Figure 3 It is an upper die structure schematic view of the utility model.
[0021] Figure 4 It is an anti-deviation piece partial structure schematic view of the utility model.
[0022] Figure 5 It is an insertion rod partial structure schematic view of the utility model.
[0023] Figure 6 It is a guide sleeve partial structure schematic view of the utility model.
[0024] In the drawing: 1, top plate; 2, upper die; 3, mounting block; 4, lifting base; 5, bottom plate; 6, lifting rod; 7, lifting spring; 8, lower die; 9, feed inlet; 10, anti-deviation piece; 11, insertion rod; 12, die casting die; 13, guide rod; 14, anti-deviation hole; 15, moving plate; 16, sliding rod; 17, sliding rail; 18, insertion slot; 19, pulley; 20, sliding block; 21, stop block; 22, spring; 23, sliding groove; 24, guide sleeve. DETAILED DESCRIPTION
[0025] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0026] The utility model provides a kind of integral material pipe die casting die as shown in Figures 1-6 The utility model provides a kind of integral material pipe die casting die as shown in
[0027] The utility model provides a kind of integral material pipe die casting die as shown in
[0028] The utility model provides a kind of integral material pipe die casting die as shown in
[0029] In the embodiment, the integral material pipe die casting die is a mold for producing integral material pipe products, and its working principle is to first cast the metal liquid into the cavity of the die casting die 12 at low speed or high speed, and the mold has a movable cavity surface, which is pressed and forged during the cooling process of the metal liquid. The specific use method of the integral material pipe die casting die is as follows: first, clean and inspect the mold to ensure that the surface is flat and undamaged, then move the upper mold 2 downward and close the die casting die 12 by the cooperation of the guide sleeve 24 and the guide rod 13, at this time, heat the metal alloy material to an appropriate temperature to make it reach a liquid state, then pour the liquid metal material into the die casting die 12 through the feeding port 9, then apply high pressure to make the metal material fully fill the cavity of the die casting die 12, after the metal cools and solidifies, open the upper mold 2 and the lower mold 8, at this time, the integral material pipe is ejected from the die casting die 12 under the action of the lifting spring 7 and the lifting rod 6 for taking out.
[0030] As shown in Figure 2 , Figure 3 and Figure 6As shown, the stopper 21 is integrally connected with the slide rod 16, the diameter of the slide rod 16 is smaller than that of the stopper 21, the stopper 21 can limit the upper side of the moving plate 15, the slide rod 16 is inserted with the moving plate 15, the spring 22 is sleeved with the slide rod 16, the moving plate 15 moves downward to compress the spring 22, the bottom of the slide rod 16 is welded with the upper mold 2, the sliding block 20 is integrally connected with the moving plate 15, the sliding block 20 can slide in the sliding groove 23, the guide rod 13 is provided with the anti-deviation hole 14, the diameter of the anti-deviation hole 14 is the same as that of the stopper 21, and the depth of the anti-deviation hole 14 is the same as the total length of the stopper 21 and the slide rod 16.
[0031] Preferably, through the arrangement of the guide rod 13, the guide sleeve 24, the moving plate 15, the spring 22, the stopper 21, the slide rod 16 and the anti-deviation hole 14, when the upper mold 2 moves downward and abuts with the guide sleeve 24, the stopper 21 is aligned with the anti-deviation hole 14, and the stopper 21 and the slide rod 16 are directly inserted into the anti-deviation hole 14, at the same time, the guide rod 13 pushes the moving plate 15 upward, when the moving plate 15 moves upward, the spring 22 is compressed, until the stopper 21 and the slide rod 16 are completely inserted into the anti-deviation hole 14, through the bidirectional insertion of the guide rod 13 and the guide sleeve 24 and the anti-deviation hole 14 and the slide rod 16, the upper mold 2 of the integrated pipe die-casting mold and the lower mold 8 will not have the problem of ineffective positioning caused by the wear of the guide rod 13 and the guide sleeve 24 during the closing process, thereby easily ensuring that the upper mold and the lower mold will not deviate, improving the casting precision and practicality of the integrated pipe die-casting mold, avoiding great economic losses to production, at the same time, the stopper 21 can limit the moving plate 15, preventing the moving plate 15 from separating from the slide rod 16, and the spring 22 can push the moving plate 15 to automatically reset after the guide rod 13 separates from the guide sleeve 24, facilitating the next closing, through the arrangement of the sliding block 20 and the sliding groove 23, the moving plate 15 moves through the cooperation of the slide rod 16, the sliding block 20 and the sliding groove 23, and the three structures ensure that the moving plate 15 will not tilt and deviate during the movement.
[0032] As shown in Figure 4 and Figure 5 , a pair of anti-deviation pieces 10 are arranged on the front and rear sides of the lower mold 8 respectively, the anti-deviation pieces 10 are welded with the lower mold 8, the anti-deviation pieces 10 are provided with the insertion slot 18, a pair of sliding rails 17 are oppositely arranged on the inner wall of the insertion slot 18, the sliding rails 17 are welded with the anti-deviation pieces 10, a pair of insertion rods 11 are arranged on the front and rear sides of the upper mold 2 respectively, the insertion rods 11 are welded with the upper mold 2, a plurality of pulleys 19 are arranged on the insertion rods 11, the insertion rods 11 can be inserted with the insertion slot 18, and the pulleys 19 can slide on the sliding rails 17.
[0033] Preferably, through the arrangement of the inserting rod 11, the anti-deviation piece 10 and the inserting groove 18, the upper die 2 can be directly inserted with the inserting groove 18 on the anti-deviation piece 10 through the inserting rod 11 on both sides during the process of downwardly combining with the lower die 8, can be stable during the combination of the upper die 2 and the lower die 8, can stably combine and fix the upper die 2 and the lower die 8 after the combination, improve the production effect, and through the arrangement of the pulley 19 and the sliding rail 17, the pulley 19 can slide through the sliding rail 17 during the process of the inserting rod 11 being inserted with the anti-deviation piece 10, the sliding mode of the inserting rod 11 and the inserting groove 18 is converted into the rolling mode, thereby reducing the friction between the inserting rod 11 and the inserting groove 18, and ensuring the precision and service life of the structure.
[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.
Claims
1. An integrated material pipe die-casting mold, comprising a top plate (1) and a mounting block (3) arranged above the top plate (1), an upper mold (2) arranged below the top plate (1); an lower mold (8) arranged below the upper mold (2), the lower mold (8) being provided with a feeding port (9) on the side, a jacking base (4) arranged below the lower mold (8), a plurality of jacking rods (6) and jacking springs (7) arranged below the jacking base (4), a bottom plate (5) arranged below the jacking base (4), a die-casting mold (12) arranged on the upper mold (2) and the lower mold (8) respectively, a guide rod (13) arranged on each corner of the lower mold (8), and a guide sleeve (24) arranged on each corner of the upper mold (2). The guide sleeve (24) is internally provided with a sliding rod (16), the top end of the sliding rod (16) is provided with a stop block (21), the sliding rod (16) is provided with a moving plate (15), both sides of the moving plate (15) are respectively provided with sliding blocks (20), the moving plate (15) is provided with a spring (22) below, and both sides of the inner wall of the guide sleeve (24) are respectively provided with sliding grooves (23). characterized in that The stop block (21) is integrally connected with the sliding rod (16), the diameter of the sliding rod (16) is smaller than that of the stop block (21), and the stop block (21) can limit the upper side of the moving plate (15).
2. An integrated spue-cast mould according to claim 1, characterised in that: The sliding rod (16) is inserted with the moving plate (15), the spring (22) is sleeved with the sliding rod (16), the moving plate (15) moves downward to compress the spring (22), and the bottom of the sliding rod (16) is welded with the upper mold (2).
3. An integrated spue die as defined in claim 2 wherein: The sliding block (20) is integrally connected with the moving plate (15), and the sliding block (20) can slide in the sliding groove (23).
4. An integrated spue die as defined in claim 3 wherein: The guide rod (13) is provided with a deviation preventing hole (14), the diameter of the deviation preventing hole (14) is the same as that of the stop block (21), and the depth of the deviation preventing hole (14) is the same as the total length of the stop block (21) and the sliding rod (16).
5. An integrated spue die as defined in claim 1 wherein: The front and rear sides of the lower mold (8) are respectively provided with a pair of deviation preventing pieces (10), the deviation preventing pieces (10) are welded with the lower mold (8), the deviation preventing pieces (10) are provided with insertion grooves (18), a pair of sliding rails (17) are oppositely arranged on the inner wall of the insertion grooves (18), and the sliding rails (17) are welded with the deviation preventing pieces (10).
6. An integrated spue die as defined in claim 1 wherein: The front and rear sides of the upper mold (2) are respectively provided with a pair of insertion rods (11), the insertion rods (11) are welded with the upper mold (2), a plurality of pulleys (19) are arranged on the insertion rods (11), the insertion rods (11) can be inserted with the insertion grooves (18), and the pulleys (19) can slide on the sliding rails (17).
7. An integrated spue die as defined in claim 6 wherein: