CN219685390U - Pin shaft dismounting tool for main lock mechanism of differential pressure casting machine - Google Patents
Pin shaft dismounting tool for main lock mechanism of differential pressure casting machine Download PDFInfo
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- CN219685390U CN219685390U CN202320823023.7U CN202320823023U CN219685390U CN 219685390 U CN219685390 U CN 219685390U CN 202320823023 U CN202320823023 U CN 202320823023U CN 219685390 U CN219685390 U CN 219685390U
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- shaped frame
- lock mechanism
- differential pressure
- casting machine
- pressure casting
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- 238000005266 casting Methods 0.000 title claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 2
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 2
- 239000010962 carbon steel Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Abstract
The utility model provides a differential pressure casting machine master lock mechanism round pin axle extracting tool, it includes Z frame, L frame, lead screw, bolt. The center of the top protruding plate of the Z-shaped frame is provided with a threaded through hole; the edge of the top of the Z-shaped frame, which extends out of the plate, is provided with a second through hole which is used for penetrating through the bolt to connect with the L-shaped frame. This differential pressure casting machine master lock mechanism includes: the Z-shaped frame comprises a main lock mechanism frame, an outer side pulling plate and a pin shaft, wherein the thicknesses of the bottom extending plate of the Z-shaped frame and the bottom extending plate of the L-shaped frame are smaller than the gap between the main lock mechanism frame and the outer side pulling plate. Inserting the Z-shaped frame and the L-shaped frame bottom protruding plate into the gap; aligning the Z-shaped frame and the L-shaped frame, and connecting and fastening the Z-shaped frame and the L-shaped frame into a whole by using bolts; and screwing the screw rod into the threaded through hole, and continuously screwing the screw rod into the screw rod by using a spanner until the pin shaft is ejected after the head of the screw rod is contacted with the pin shaft. The pin shaft with the clamping stagnation can be detached by using the tool, so that the downtime is reduced, and the labor and the maintenance cost are saved. The tool is simple to manufacture, low in price and convenient to use.
Description
Technical Field
The utility model relates to the technical field of maintenance of differential pressure casting machines, in particular to a detaching tool for a pin shaft of a main lock mechanism of a differential pressure casting machine.
Background
The manufacturing of metal parts widely uses the differential pressure casting machine, and the main lock mechanism of differential pressure casting machine is crucial to production safety and product quality, and the unable dismantlement's of jamming problem can take place for the round pin axle of main lock mechanism, because main lock mechanism is at equipment top and space are narrow, have increased the dismantlement difficulty more. At present, when the main lock mechanism is thoroughly disassembled, the pin shaft is machined and taken out, so that time and labor are wasted, and the production progress is seriously influenced.
Disclosure of Invention
The utility model provides a detaching tool for a pin shaft of a main lock mechanism of a differential pressure casting machine, which can detach the stuck pin shaft, reduce the downtime and save the manpower and the maintenance cost. The disassembling tool provided by the utility model is simple to manufacture, low in price and convenient to use.
In order to achieve the above object, the present utility model provides the following technical solutions:
in a first aspect, a detaching tool for a pin shaft of a main lock mechanism of a differential pressure casting machine is provided, and comprises a Z-shaped frame, an L-shaped frame, a screw rod and a bolt, wherein a threaded through hole is formed in the center of a top protruding plate of the Z-shaped frame and used for screwing in the screw rod; the edge of the top of the Z-shaped frame, which extends out of the plate, is provided with a second through hole which is used for penetrating through the bolt to connect with the L-shaped frame.
Preferably, the main lock mechanism of the differential pressure casting machine comprises: the Z-shaped frame comprises a main lock mechanism frame, an outer side pulling plate and a pin shaft, wherein the thicknesses of the bottom extending plate of the Z-shaped frame and the bottom extending plate of the L-shaped frame are smaller than the gap between the main lock mechanism frame and the outer side pulling plate.
Preferably, the top plane of the L-shaped frame is provided with a threaded hole for fastening a bolt so as to connect the Z-shaped frame.
Preferably, the Z-shaped frame and the L-shaped frame are made of carbon steel or high-quality alloy steel.
Preferably, the screw rod is a full-thread external hexagonal bolt used for screwing in the Z-shaped frame so as to eject the pin shaft.
In summary, the utility model provides a detaching tool and a detaching method for a pin shaft of a main lock mechanism of a differential pressure casting machine, and the tool can detach the clamped pin shaft, thereby reducing the downtime and saving the manpower and the maintenance cost. The disassembling tool provided by the utility model is simple to manufacture, low in price and convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 (a) and (B) are schematic diagrams of a pin installation side view and a front view of a main lock mechanism of a differential pressure casting machine;
fig. 2 (C) and (D) are schematic side and top views of the pin removal tool of the master lock mechanism of the counter-pressure casting machine;
fig. 3 (E) and (F) are schematic side and top structural views of the Z-shaped plate of the pin removal tool;
fig. 4 (G) and (H) are schematic side and top views of the L-shaped plate of the pin removal tool;
FIG. 5 is a schematic side view of a pin removal tool in use;
FIG. 6 is a schematic diagram of a front view of a pin removal tool;
wherein, in fig. 1: 1-a master lock mechanism frame; 2-outer side pulling plates; 3-inner side pulling plate; 4-pin shafts;
in fig. 2: a 5-Z-shaped frame; 6-a screw rod; 7-a bolt; 8-L-shaped frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims and drawings are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, article, or apparatus that comprises a list of steps or elements is not limited to only those listed but may optionally include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Embodiments of the present utility model are described below with reference to fig. 2-4:
a detaching tool for a pin shaft of a main lock mechanism of a differential pressure casting machine comprises a Z-shaped frame 5, a screw rod 6, a bolt 7 and an L-shaped frame 8. The center of the top protruding plate of the Z-shaped frame 5 is provided with a threaded through hole for screwing in a screw rod 6; the edge of the top protruding plate of the Z-shaped frame 5 is provided with a second through hole for connecting an L-shaped frame 8 through a bolt 7; the thickness of the bottom protruding plate of the Z-shaped frame 5 is smaller than the gap between the main lock mechanism frame 1 and the outer pulling plate 2; threaded holes are formed in the top plane of the L-shaped frame 8 and used for fastening bolts 7 to connect the Z-shaped frame 8; the screw rod 6 is a full-thread external hexagonal bolt and is used for screwing in the Z-shaped frame 5 to eject the pin shaft.
Embodiments of the present utility model are described below with reference to fig. 1, 5, and 6:
the main lock mechanism pin shaft dismounting method comprises the main lock mechanism pin shaft dismounting tool of the differential pressure casting machine, and further comprises a main lock mechanism frame 1, an outer side pulling plate 2, an inner side pulling plate 3 and a pin shaft 4; the method is characterized by comprising the following steps of:
step one: inserting the bottom protruding plates of the Z-shaped frame and the L-shaped frame into the gap between the main lock mechanism frame 1 and the outer pulling plate 2;
step two: aligning the Z-shaped frame and the L-shaped frame, and connecting and fastening the Z-shaped frame 5 and the L-shaped frame 8 into a whole by using bolts 7;
step three: screw rod 6 is screwed into the threaded through hole at the top of Z-shaped frame 5, and after the head of screw rod 6 contacts with pin 4 of the main lock mechanism, screw rod 6 is screwed continuously by using a spanner until pin 4 of the main lock mechanism is ejected out.
In summary, the utility model provides a detaching tool and a detaching method for a pin shaft of a main lock mechanism of a differential pressure casting machine, and the tool can detach the clamped pin shaft, thereby reducing the downtime and saving the manpower and the maintenance cost. The disassembling tool provided by the utility model is simple to manufacture, low in price and convenient to use.
While the utility model has been described with reference to various specific embodiments, it should be understood that numerous changes could be made within the spirit and scope of the inventive concepts described. Accordingly, it is intended that the utility model not be limited to the described embodiments, but that it have the full scope defined by the language of the following claims.
Claims (5)
1. The utility model provides a differential pressure casting machine master lock mechanism round pin axle extracting tool which characterized in that: the screw rod is screwed into the threaded through hole; the edge of the top of the Z-shaped frame, which extends out of the plate, is provided with a second through hole which is used for penetrating through the bolt to connect with the L-shaped frame.
2. The differential pressure casting machine master lock mechanism pin removal tool of claim 1, wherein: this differential pressure casting machine master lock mechanism includes: the Z-shaped frame comprises a main lock mechanism frame, an outer side pulling plate and a pin shaft, wherein the thicknesses of the bottom extending plate of the Z-shaped frame and the bottom extending plate of the L-shaped frame are smaller than the gap between the main lock mechanism frame and the outer side pulling plate.
3. The differential pressure casting machine master lock mechanism pin removal tool of claim 1, wherein: the top plane of the L-shaped frame is provided with a threaded hole for fastening a bolt so as to be connected with the Z-shaped frame.
4. The differential pressure casting machine master lock mechanism pin removal tool of claim 1, wherein: the Z-shaped frame and the L-shaped frame are made of carbon steel or high-quality alloy steel.
5. The differential pressure casting machine master lock mechanism pin removal tool of claim 2, wherein: the screw rod is a full-thread external hexagonal bolt and is used for being screwed into the Z-shaped frame so as to eject the pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320823023.7U CN219685390U (en) | 2023-04-13 | 2023-04-13 | Pin shaft dismounting tool for main lock mechanism of differential pressure casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320823023.7U CN219685390U (en) | 2023-04-13 | 2023-04-13 | Pin shaft dismounting tool for main lock mechanism of differential pressure casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219685390U true CN219685390U (en) | 2023-09-15 |
Family
ID=87941365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320823023.7U Active CN219685390U (en) | 2023-04-13 | 2023-04-13 | Pin shaft dismounting tool for main lock mechanism of differential pressure casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219685390U (en) |
-
2023
- 2023-04-13 CN CN202320823023.7U patent/CN219685390U/en active Active
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