CN220837899U - Improved door handle casting molding equipment - Google Patents
Improved door handle casting molding equipment Download PDFInfo
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- CN220837899U CN220837899U CN202322670248.6U CN202322670248U CN220837899U CN 220837899 U CN220837899 U CN 220837899U CN 202322670248 U CN202322670248 U CN 202322670248U CN 220837899 U CN220837899 U CN 220837899U
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- assembly
- door handle
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- mold
- die
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- 238000005266 casting Methods 0.000 title claims abstract description 63
- 238000000465 moulding Methods 0.000 title description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to the technical field of door handle casting, in particular to improved door handle casting forming equipment which comprises a casting machine, wherein the casting machine comprises a frame body, a die assembly for casting is arranged in the frame body, a side fixing assembly for opening and fixing the die assembly is arranged on one side of the die assembly, an upper fixing assembly for reinforcing the die assembly is arranged at the top of the die assembly, and a discharge hole for receiving formed castings is arranged at the bottom of the die assembly. When the mold assembly is used, the side fixing assembly is arranged in the frame body, the mold assembly is opened and combined by the side fixing assembly, so that the door handle casting in the mold assembly can be conveniently cast and molded at one time, the casting can be taken down from the mold assembly by using a prying tool and discharged through the discharge port below the mold assembly, and the mold assembly is fixed from top to bottom by the upper fixing assembly arranged above the mold assembly, so that the fixing effect of the mold assembly is enhanced.
Description
Technical Field
The utility model relates to the technical field of door handle casting, in particular to improved door handle casting forming equipment.
Background
The casting mold is a mold used for forming a casting in a casting forming process, other materials which are easy to form are used for forming the structural shape of the part in advance, then the mold is placed in a sand mold, a cavity with the same structural size as the part is formed in the sand mold, and then the cavity is filled with flowable liquid, and the liquid can be cooled and solidified to form the part with the same structural shape as the mold. Casting molds are widely used for the forming of shaped parts, such as door handles.
For improved door handle cast molding devices, there are many prior art techniques, such as:
Chinese patent publication No. CN213645791U discloses a multi-station casting mold for door handle processing, comprising an upper mold, a lower mold, a pair of bases and a bottom plate, wherein the bottom plate is arranged between the pair of bases, the lower mold is arranged at the top ends of the pair of bases, and the upper mold is arranged on the lower mold; the upper mold is provided with a pouring gate and an upper mold core, the upper mold core is provided with three groups of upper molding grooves, a pouring gate column is arranged in the pouring gate, the lower mold is provided with a lower mold core, the lower mold core is provided with a runner and three groups of lower molding grooves, the upper molding grooves are opposite to the lower molding grooves in position and are adaptive to the lower molding grooves in shape and size, the upper molding grooves and the lower molding grooves form a cavity, and the runner is respectively communicated with the pouring gate column and the cavity. The multi-station casting die for door handle processing can be simultaneously used for casting and forming three door handles, and the processing efficiency of the door handles is effectively improved.
Therefore, most of the improved door handle casting and forming equipment comprises an upper die and a lower die, and a plurality of groups of forming grooves are formed in the upper die and the lower die, so that the processing efficiency of the door handle is improved, but because the modeling of the door handle is not very regular, the door handle is usually small in a place fixedly connected with a door, the main body is large, after casting is finished, a traditional ejection structure is difficult to eject a door handle casting, and most of the traditional door handle casting is cast in a sectional mode, and therefore, the subsequent step is required to carry out interface processing on the sectional casting of the door handle, which is more troublesome.
In view of this, we propose an improved door handle casting molding apparatus.
Disclosure of utility model
The present utility model aims to solve the above-mentioned drawbacks and to provide an improved door handle casting molding apparatus which facilitates removal of a door handle casting.
Through setting up the fixed subassembly of side in the support body, utilize the fixed subassembly of side to open and merge the mould subassembly, when making things convenient for the disposable casting shaping of door handle foundry goods in the mould subassembly, can use the crow tool to take off the foundry goods from the mould subassembly in to discharge gate through the mould subassembly below is discharged, through setting up the fixed subassembly of upper position in the mould subassembly top, utilize the fixed subassembly from the top down of upper position to fix the mould subassembly, strengthened the fixed effect to the mould subassembly.
The utility model provides improved door handle casting molding equipment which comprises a casting machine, wherein the casting machine comprises a frame body, a die assembly for casting is arranged in the frame body, a side fixing assembly for opening and fixing the die assembly is arranged on one side of the die assembly, an upper fixing assembly for reinforcing the die assembly is arranged at the top of the die assembly, and a discharge hole for receiving a molded casting is formed in the bottom of the die assembly.
As a further improvement of the technical scheme, the die assembly comprises a fixed die and a sliding die, wherein the fixed die and the sliding die are respectively provided with a cooling cavity, and through holes are symmetrically formed in two sides of the cooling cavity.
As a further improvement of the technical scheme, injection holes and exhaust holes are formed in the tops of the fixed die and the sliding die, fixed blocks are symmetrically arranged at the bottoms of the sliding die, sliding grooves are symmetrically formed in the frame body, and the fixed blocks are clamped in the sliding grooves to enable the sliding die to slide in the frame body.
As a further improvement of the technical scheme, the side fixing assembly comprises a fixing plate, the fixing plate is located on one side of the sliding die, and a first hydraulic rod is fixed between the fixing plate and the sliding die.
As a further improvement of the technical scheme, the upper fixing assembly comprises a limiting plate, the limiting plate and the top of the frame body are fixedly provided with second hydraulic rods, one side, far away from the second hydraulic rods, of the limiting plate is provided with a rotating plate, and the rotating plate and the limiting plate are fixedly provided with springs.
As a further improvement of the technical scheme, the limiting plate is provided with an injection tube for filling, and the injection tube is communicated with the injection hole of the die assembly.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this improved generation door handle casting equipment, through setting up the fixed subassembly of side in the support body, utilize the fixed subassembly of side to open and merge the mould subassembly, when making things convenient for the one-time casting shaping of door handle foundry goods in the mould subassembly, can use the crow tool to take off the foundry goods from the mould subassembly in to discharge through the discharge gate of mould subassembly below.
2. In this improved generation door handle casting equipment, through setting up upper fixed subassembly in mould subassembly top, utilize upper fixed subassembly from the top down fixed mould subassembly, strengthened the fixed effect of mould subassembly.
Drawings
FIG. 1 is an overall schematic of an embodiment;
FIG. 2 is a schematic illustration of a casting machine of an embodiment;
FIG. 3 is a schematic view of a sliding mold according to an embodiment;
FIG. 4 is a cut-away view of a casting machine of an embodiment.
The meaning of each reference sign in the figure is:
1. a casting machine; 11. a mold assembly; 111. fixing a die; 112. sliding the mold; 113. a cooling chamber; 114. an injection hole; 115. a through hole; 116. an exhaust hole; 117. a fixed block; 12. a side fixing assembly; 121. a fixing plate; 122. a first hydraulic lever; 13. an upper fixing component; 131. a second hydraulic lever; 132. a limiting plate; 133. a rotating plate; 134. a spring; 135. a syringe; 14. a frame body; 141. a discharge port; 142. and a sliding groove.
Detailed Description
Most improved door handle casting molding equipment comprises an upper die and a lower die, and a plurality of groups of molding grooves are formed in the upper die and the lower die, so that the processing efficiency of the door handle is improved, but the door handle is not quite regular in modeling, is small in place which is connected and fixed with a door, is large in main body, is difficult to eject a door handle casting by a traditional ejection structure after casting is completed, and is mainly cast in a sectional mode, so that the sectional casting of the door handle is required to be subjected to interface processing later, and the processing is troublesome.
As shown in fig. 1 to 4, the improved door handle casting molding apparatus comprises a casting machine 1, the casting machine 1 comprises a frame 14, a mold assembly 11 for casting is arranged in the frame 14, a side fixing assembly 12 for opening and fixing the mold assembly 11 is arranged on one side of the mold assembly 11 in consideration of opening and closing of the mold, an upper fixing assembly 13 for reinforcing the mold assembly 11 is arranged on the top of the mold assembly 11 in consideration of insufficient fixing force of the side fixing assembly 12 to the mold assembly 11, and a discharge port 141 for receiving molded castings is arranged on the bottom of the mold assembly 11 in consideration of falling of the mold assembly 11 when the mold assembly 11 is separated.
The improvement of the embodiment is that: through setting up the fixed subassembly 12 of side in support body 14, utilize the fixed subassembly 12 of side to open and merge to mould subassembly 11, when making things convenient for the disposable casting shaping of door handle foundry goods in the mould subassembly 11, can use the crow tool to take off the foundry goods from in the mould subassembly 11 to discharge through the discharge gate 141 of mould subassembly 11 below, through setting up the fixed subassembly 13 of upper position in mould subassembly 11 top, utilize the fixed subassembly 13 from the top down extrusion mould subassembly 11 of upper position, strengthened the fixed effect to mould subassembly 11.
A second embodiment of the present utility model is shown in view of the specific description of the opening and closing of the die assembly 11 and the specific description of the upper fixing assembly 13.
The mold assembly 11 comprises a fixed mold 111 and a sliding mold 112, wherein the fixed mold 111 and the sliding mold 112 are respectively provided with a cooling cavity 113, through holes 115 are symmetrically formed at two sides of the cooling cavity 113, water is injected into the cooling cavity 113 through the through holes 115 to form water circulation for cooling the mold assembly 11, injection holes 114 and exhaust holes 116 are formed at the tops of the fixed mold 111 and the sliding mold 112, a fixed block 117 is symmetrically arranged at the bottom of the sliding mold 112, a chute 142 is symmetrically arranged on the frame 14, the fixed block 117 is clamped in the chute 142, the sliding mold 112 slides in the frame 14, the side fixing assembly 12 comprises a fixed plate 121, the fixed plate 121 is positioned at one side of the sliding mold 112, a first hydraulic rod 122 is fixed between the fixed plate 121 and the sliding mold 112, the upper fixing assembly 13 comprises a limiting plate 132, a second hydraulic rod 131 is fixed at the top of the limiting plate 132, a rotating plate 133 is arranged at one side of the limiting plate 132 far away from the second hydraulic rod 131, a spring 134 is fixed at the rotating plate 133, the rotating plate 133 and the limiting plate 132 is moved downwards through the hydraulic movement of the second hydraulic rod, the rotating plate 133 is contacted with the mold assembly 11, the rotating plate 133 and the rotating plate 135 is simultaneously pressed by the elastic force of the spring 131 to enable the rotating plate 133 and the rotating plate 135 to be in contact with the mold assembly 11, and the rotating plate 135 is simultaneously pressed by the rotating plate 11 and the rotating plate 135, and the rotating plate is forced to be connected with the injection tube 132, and the rotating assembly 11, and the injection tube is pressed by the rotating assembly and the rotating plate 132.
To sum up, the working principle of the scheme is as follows:
The pouring nozzle is fixed on the injection tube 135, the first hydraulic rod 122 is started, the piston rod of the first hydraulic rod 122 pushes the sliding die 112 to slide along the chute 142 of the frame body 14 and combine with the fixed die 111, the second hydraulic rod 131 is started, the piston rod of the second hydraulic rod 131 pushes the limiting plate 132 to move downwards, the rotating plate 133 contacts with the die assembly 11 and rotates under force, meanwhile, the rotating plate 133 is pressed against the die assembly 11 under the elastic force of the spring 134 fixed on one side of the rotating plate 133, the injection tube 135 is inserted into the injection hole 114 of the die assembly 11, raw materials are injected into the die assembly 11 through the injection tube 135, water is injected into the cooling cavity 113 of the die assembly 11 through the through hole 115 of the die assembly 11 to form water circulation, the cooling of the door handle casting is accelerated, when the door handle casting is cooled, the first hydraulic rod 122 is started, the sliding die 112 is separated from the fixed die 111, and at the moment, if the casting is still fixed in the die assembly 11, the casting is pried out through tools such as a prying tool, and is discharged through the discharge port 141 at the bottom of the die assembly 11.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Improved generation door handle casting equipment, including casting machine (1), its characterized in that: the casting machine (1) comprises a frame body (14), a die assembly (11) for casting is arranged in the frame body (14), a side fixing assembly (12) for opening and fixing the die assembly (11) is arranged on one side of the die assembly (11), an upper fixing assembly (13) for reinforcing the die assembly (11) is arranged at the top of the die assembly (11), and a discharge hole (141) for receiving a molded casting is formed in the bottom of the die assembly (11).
2. The improved door handle casting apparatus as claimed in claim 1, wherein: the mold assembly (11) comprises a fixed mold (111) and a sliding mold (112), wherein the fixed mold (111) and the sliding mold (112) are respectively provided with a cooling cavity (113), and through holes (115) are symmetrically formed in two sides of the cooling cavity (113).
3. The improved door handle casting apparatus as claimed in claim 2, wherein: the top of fixed mould (111) and sliding mould (112) all is equipped with injection hole (114) and exhaust hole (116), sliding mould (112) bottom symmetry is equipped with fixed block (117), support body (14) symmetry is equipped with spout (142), and fixed block (117) joint makes sliding mould (112) slide in support body (14) in spout (142).
4. The improved door handle casting apparatus as claimed in claim 2, wherein: the side position fixing assembly (12) comprises a fixing plate (121), the fixing plate (121) is located on one side of the sliding die (112), and a first hydraulic rod (122) is fixed between the fixing plate (121) and the sliding die (112).
5. The improved door handle casting apparatus as claimed in claim 1, wherein: the upper fixing assembly (13) comprises a limiting plate (132), a second hydraulic rod (131) is fixed at the tops of the limiting plate (132) and the frame body (14), a rotating plate (133) is arranged on one side, away from the second hydraulic rod (131), of the limiting plate (132), and springs (134) are fixed on the rotating plate (133) and the limiting plate (132).
6. The improved door handle casting apparatus as claimed in claim 5, wherein: the limiting plate (132) is provided with an injection tube (135) for filling, and the injection tube (135) is communicated with the injection hole (114) of the die assembly (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322670248.6U CN220837899U (en) | 2023-10-07 | 2023-10-07 | Improved door handle casting molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322670248.6U CN220837899U (en) | 2023-10-07 | 2023-10-07 | Improved door handle casting molding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220837899U true CN220837899U (en) | 2024-04-26 |
Family
ID=90772144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322670248.6U Active CN220837899U (en) | 2023-10-07 | 2023-10-07 | Improved door handle casting molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220837899U (en) |
-
2023
- 2023-10-07 CN CN202322670248.6U patent/CN220837899U/en active Active
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