Heavy type angle-adjustable die-casting base

Abstract

The utility model discloses a heavy angle-adjustable die-casting base which is in an M shape, screw fixing holes are triangular composite fulcrums, a multi-triangle composite fixing structure is formed, stability is excellent after installation, strong external force during die-casting operation can be effectively resisted, and stability of equipment is guaranteed. And the stress position of the double-supporting structure matching pipe is centrally designed, so that the stress of the product is strong and uniform, and the quality of the die-casting product and the durability of equipment are greatly improved. The gear seat and the die-casting sleeve are matched with each other through the first 5-degree adjustable rack on the front face and the second 5-degree adjustable racks on the two sides, angle adjustment which is accurate to 5 degrees within the range of 0-180 degrees is achieved, the spring washers on the inner sides of the screws and the nuts play a key role in angle adjustment, the sleeve is convenient to rotate when the screws are loosened, and reliable locking is achieved when the screws are tightened. The base is made of die-casting aluminum and stainless steel materials, is suitable for outdoor and other complex working conditions, forcefully promotes development of the die-casting process, and is excellent in improvement of product quality and production efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to die casting equipment field especially relates to a heavy -duty adjustable angle's die casting base. BACKGROUND

[0002] In the field of die casting equipment, with the diversification of products and the continuous improvement of process requirements, the performance requirements of die casting base are increasingly stringent. The traditional die casting base often has many limitations in structural design, for example, in terms of stability, it cannot effectively cope with the large impact force and vibration force generated during heavy die casting, which can easily cause the base to shift or deform, thereby affecting the precision and quality of the die casting products. In terms of angle adjustment function, it lacks flexibility and accuracy, making it difficult to meet the die casting needs of some special-shaped or structured products, limiting the application range of the die casting process. In addition, the stress distribution of the traditional base is not reasonable, which may cause excessive local stress, reducing the service life of the equipment and increasing the production cost and maintenance frequency. Therefore, it is of great practical significance to develop a new type of die casting base that can solve the above problems. SUMMARY

[0003] The utility model discloses a heavy -duty adjustable angle's die casting base, aims at solving the problem existing in the background art. In order to achieve the purpose, the utility model adopts the technical scheme of:

[0004] A heavy -duty adjustable angle's die casting base, including die casting base, the die casting base is provided with integrally formed first gear seat fixed seat and second gear seat fixed seat, first gear seat fixed seat and second gear seat fixed seat are used for fixing first gear seat and second gear seat respectively, die casting sleeve is provided between first gear seat and second gear seat, die casting sleeve is movably connected with first gear seat and second gear seat, gear seat fixed seat fixed gear seat is fixed through screw and nut, screw is connected with nut after penetrating first gear seat, first gear seat fixed seat, die casting sleeve, second gear seat fixed seat and second gear seat

[0005] Preferably, the front of the first gear seat and the second gear seat is provided with a first adjustable rack of 5°.

[0006] Preferably, the die casting sleeve is designed in the middle of the stress position, and the two sides of the die casting sleeve are provided with a second adjustable rack of 5°, which is matched with the first adjustable rack for fixing.

[0007] Preferably, the inner side of the first gear seat and the second gear seat is provided with a spring washer, which is used for locking and fixing and loosening the screw to facilitate the adjustment of the angle of the die casting sleeve.

[0008] Preferably, the die-casting base is provided with a plurality of screw fixing holes which are triangular composite fulcrums, the die-casting base is an M-shaped base, and the die-casting base adopts a multi-triangle composite fixing structure.

[0009] Preferably, the inner sides of the first gear seat fixing seat and the second gear seat fixing seat are provided with four symmetrically distributed clamping grooves.

[0010] Preferably, the outer sides of the first gear seat and the second gear seat are provided with four symmetrically distributed protrusions which are matched with the clamping grooves.

[0011] Preferably, the angle of the clamping groove and the protrusion is 30°.

[0012] Preferably, the adjustable angle of the die-casting sleeve is 0-180°.

[0013] Preferably, the die-casting base, the first gear seat fixing seat, the second gear seat fixing seat, the first gear seat and the second gear seat are made of die-casting aluminum and stainless steel.

[0014] The die-casting base, the first gear seat fixing seat, the second gear seat fixing seat, the first gear seat and the second gear seat are made of die-casting aluminum and stainless steel.

[0015] The patent has many advantages. The stability is excellent, the M-shaped base is matched with the triangular composite fulcrum screw fixing hole, the installation is stable, the external force can be resisted during die-casting, the product size deviation and surface defects are reduced, the consistency and precision are improved. The stress performance is powerful and uniform, the double support structure can bear heavy pressure, disperses the pressure to protect the components and prolongs the service life; the pipe stress is in the middle, the liquid metal is uniformly filled, and the product quality is improved. The angle adjustment is accurate and stable, the 5° adjustable rack realizes 5° precision adjustment within 0-180°, the 30° clamping groove protrusion is matched to prevent displacement, and the processing range is widened. The adjustment operation is convenient, and the spring washer assists the angle adjustment. The overall structure is reasonable, the die-casting aluminum and stainless steel material are combined, a variety of working conditions are adapted, especially suitable for outdoor use, corrosion resistant, ensuring that the equipment is stable and reliable for a long time, reducing failure and maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 An overall schematic view is provided for the embodiment of the utility model;

[0017] Figure 2 An overall partial explosion structure schematic view is provided for the embodiment of the utility model;

[0018] Figure 3 An overall explosion structure schematic view is provided for the embodiment of the utility model;

[0019] Figure 4 A die-casting base structure schematic view is provided for the embodiment of the utility model;

[0020] Figure 5 A die-casting sleeve structure schematic view is provided for the embodiment of the utility model;

[0021] Figure 6 It is the first gear seat structure schematic view of the utility model embodiment;

[0022] Figure 7 It is the partial structure section schematic view of the utility model embodiment.

[0023] In the figure, various reference signs:

[0024] 1, die casting base; 2, first gear seat fixing base; 3, second gear seat fixing base; 4, first gear seat; 5, second gear seat; 6, die casting sleeve; 6, screw; 7, nut; 8, first adjustable rack; 9, second adjustable rack; 10, spring washer; 11, screw fixing hole; 12, clamping groove; 13, protruding block. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The preferred embodiments of the utility model are shown in the drawings. However, the utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there can be an intervening element. Conversely, when an element is referred to as being "directly on" another element, there is no intervening element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment. The terms "upper end", "lower end", "left side", "right side", "front end", "rear end" and similar expressions used herein are with reference to the positional relationship of the drawings.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing the specific embodiments and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] The technical solutions of the patent will be further described in detail below in conjunction with the specific embodiments.

[0029] As Figures 1-6The utility model discloses a heavy adjustable angle die casting base, including die casting base 1, the die casting base 1 is provided with the integrally formed first gear seat fixed seat 2 and second gear seat fixed seat 3, first gear seat fixed seat 2 and second gear seat fixed seat 3 are used for fixing first gear seat 4 and second gear seat 5 respectively, and the die casting sleeve 6 is arranged between first gear seat 4 and second gear seat 5, the die casting sleeve 6 is movably connected with first gear seat 4 and second gear seat 5, gear seat fixed seat fixed gear seat is fixed through screw 7 and nut 8, and screw 7 is connected with nut 8 after penetrating first gear seat 4, first gear seat fixed seat 2, die casting sleeve 6, second gear seat fixed seat 3 and second gear seat 5

[0030] In the embodiment, the front of the first gear seat 4 and the second gear seat 5 is provided with a first adjustable rack 9 with an angle of 5°.

[0031] In the embodiment, the die casting sleeve 6 is designed to be centrally stressed, and the two sides of the die casting sleeve 6 are provided with second adjustable racks 10 with an angle of 5°, which are matched with the first adjustable rack 9 for fixing.

[0032] In the embodiment, the inner side of the first gear seat 4 and the second gear seat 5 is provided with spring washers 11, which are used for locking and fixing and loosening the screw 7 to facilitate the adjustment of the angle of the die casting sleeve 6.

[0033] In the embodiment, the die casting base 1 is provided with a plurality of screw fixing holes 12, which are triangular composite fulcrums, the die casting base 1 is an M-shaped base, and the structure of the die casting base 1 adopts a multi-triangular composite fixing structure.

[0034] In the embodiment, the inner side of the first gear seat fixed seat 2 and the second gear seat fixed seat 3 is provided with four symmetrically distributed clamping grooves 13.

[0035] In the embodiment, the outer side of the first gear seat 4 and the second gear seat 5 is provided with four symmetrically distributed protrusions 14, which are matched with the clamping grooves 13.

[0036] In the embodiment, the angle of the clamping groove 13 and the protrusion 14 is 30°.

[0037] In the embodiment, the adjustable angle of the die casting sleeve 6 is 0-180°.

[0038] In the embodiment, the die casting base 1, the first gear seat fixed seat 2, the second gear seat fixed seat 3, the first gear seat 4 and the second gear seat 5 are made of die casting aluminum and stainless steel.

[0039] Working principle

[0040] Installation and fixing

[0041] Place the die-casting base in the predetermined working position, and use screws and nuts to firmly install the base on the equipment support platform or ground foundation through the multiple screw fixing holes on the M-shaped base. The triangular compound fulcrum design of the screw fixing holes can form a stable support structure when the screws are tightened, making the base tightly fit the installation surface and effectively resisting various external forces from the die-casting process to prevent the base from loosening or shifting.

[0042] Installation and initial positioning of the gear seat and the sleeve

[0043] Place the first gear seat and the second gear seat on the corresponding first gear seat fixing seat and second gear seat fixing seat on the die-casting base, respectively, so that the four symmetrical 30° protrusions on the outside of the gear seats are accurately inserted into the clamping grooves on the inside of the fixing seats, achieving preliminary positioning and pre-fixing. At this time, insert the screws, which pass through the first gear seat, the first gear seat fixing seat, the die-casting sleeve (which is in the initial position and has not been angle-adjusted), the second gear seat fixing seat, and the second gear seat in sequence, and then screw the nuts on the end of the screws, but do not tighten the nuts completely at this time to facilitate subsequent angle adjustment operations.

[0044] Angle adjustment mechanism

[0045] When it is necessary to adjust the angle of the die-casting sleeve to adapt to different die-casting process requirements, loosen the nuts. At this time, the spring washers inside the screws and nuts, losing the pressure of the nuts, use their own elastic potential energy to pop outwards, slightly loosening the connection between the gear seats and the die-casting sleeve, thereby allowing the sleeve to rotate.

[0046] By manually rotating the die-casting sleeve, the precise adjustment of the angle of the sleeve is achieved through the meshing action between the 5° first adjustable rack on the front of the first and second gear seats and the 5° second adjustable rack on both sides of the die-casting sleeve. Each rotation by a certain angle provides stable positioning between the racks, ensuring that the accuracy of angle adjustment is an integer multiple of 5°, and the angle can be flexibly adjusted within the range of 0-180°.

[0047] After adjusting the angle to the desired position, tighten the nuts. The spring washers are gradually compressed during the tightening of the nuts, generating an inward pressure that tightly presses the gear seats and the die-casting sleeve together, achieving reliable locking and fixing to prevent accidental changes in the angle of the sleeve during the die-casting process.

[0048] Stress transmission and balance during the die-casting operation

[0049] During the die casting operation, the liquid metal is injected into the die casting mold cavity, which will generate a huge pressure, and this pressure is transmitted to the die casting sleeve through the mold. Because the force bearing position of the sleeve is designed in the middle, the pressure can be evenly distributed on the entire base structure. The base of the double support structure and the reasonable gear seat and base connection design work together to ensure that the base can withstand and evenly distribute these pressures, so that the entire device remains stable in a high pressure environment, ensuring the forming quality of the die casting product.

[0050] Equipment maintenance and long-term stability

[0051] Regularly check the connection status of each part of the die casting base, including whether the screws are loose, whether the rack meshing between the gear seat and the sleeve is normal, whether the elasticity of the spring washer is good, etc. If the screws are loose, tighten them in time; if the rack wear affects the angle adjustment accuracy or the stability of the part connection, replace the corresponding parts in time.

[0052] Check the wear of the base and each part, especially in the parts that are frequently adjusted, such as the adjustable rack on the gear seat and the sleeve. For outdoor use equipment, also pay close attention to the corrosion of the base and parts, if there are corrosion signs, take appropriate anti-corrosion measures, such as cleaning, painting or replacing the corroded parts, to ensure the stability and reliability of the equipment during long-term use, and prolong the service life of the equipment.

[0053] The above embodiments are only used to illustrate the present utility model, and not to limit the present utility model. The ordinary skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, all equivalent technical solutions also belong to the scope of the present utility model, and the patent protection scope of the present utility model should be defined by the claims.

Claims

1. A heavy duty angle adjustable die casting pedestal characterized by: The application relates to a die-casting base provided with integrally-formed first and second gear base fixing seats for fixing first and second gear bases respectively, a die-casting sleeve being arranged between the first and second gear bases and movably connected with the first and second gear bases, the gear base fixing seat fixing gear base being fixed through a screw and a nut, the screw being connected with the nut after penetrating through the first gear base, the first gear base fixing seat, the die-casting sleeve, the second gear base fixing seat and the second gear base.

2. A heavy duty angle adjustable die casting pedestal as claimed in claim 1 wherein: The front of the first and second gear bases is provided with a first adjustable rack with an angle of 5 DEG.

3. A heavy duty angle adjustable die casting pedestal as claimed in claim 2 wherein: The die-casting sleeve is centrally designed at a stress position, and the two sides of the die-casting sleeve are provided with second adjustable racks with an angle of 5 DEG, which are matched with the first adjustable rack for fixing.

4. A heavy duty angle adjustable die casting pedestal as claimed in claim 1 wherein: The inner side of the first and second gear bases is provided with spring washers for locking and fixing the screw and facilitating the adjustment of the angle of the die-casting sleeve.

5. A heavy duty angle adjustable die casting pedestal as claimed in claim 1 wherein: The die-casting base is provided with a plurality of screw fixing holes which are triangular composite fulcrums, the die-casting base is an M-shaped base, and the structure of the die-casting base adopts a multi-triangular composite fixing structure.

6. A heavy duty angle adjustable die casting pedestal as claimed in claim 1 wherein: The inner side of the first and second gear base fixing seats is provided with four symmetrically-distributed clamping grooves.

7. A heavy duty angle adjustable die casting pedestal as claimed in claim 6 wherein: The outer side of the first and second gear bases is provided with four symmetrically-distributed protrusions matched with the clamping grooves.

8. A heavy duty angle adjustable die casting pedestal as claimed in claim 7 wherein: The angle of the clamping groove and the protrusion is 30 DEG.

9. A heavy duty angle adjustable die casting pedestal as claimed in claim 1 wherein: The adjustable angle of the die-casting sleeve is 0-180 DEG.

10. A heavy duty angle adjustable die casting pedestal as claimed in claim 1 wherein: The die-casting base, the first gear base fixing seat, the second gear base fixing seat, the first gear base and the second gear base are made of die-casting aluminum and stainless steel.

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