CN213646764U - Positioner is used in metal casting processing - Google Patents
Positioner is used in metal casting processing Download PDFInfo
- Publication number
- CN213646764U CN213646764U CN202022598455.1U CN202022598455U CN213646764U CN 213646764 U CN213646764 U CN 213646764U CN 202022598455 U CN202022598455 U CN 202022598455U CN 213646764 U CN213646764 U CN 213646764U
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- Prior art keywords
- metal casting
- clamping
- casting
- vertical cylinder
- welded
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- 238000005058 metal casting Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000005266 casting Methods 0.000 claims abstract description 37
- 238000003754 machining Methods 0.000 claims abstract description 10
- 230000001788 irregular Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000007528 sand casting Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910001126 Compacted graphite iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009750 centrifugal casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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Abstract
The application discloses a positioning device for metal casting machining, which comprises a bottom plate and clamping mechanisms arranged at the upper end of the bottom plate, wherein the clamping mechanisms are symmetrically arranged, a leveling supporting mechanism for supporting a casting is arranged between the clamping mechanisms, and the leveling supporting mechanism is connected with the bottom plate; the clamping mechanism comprises a vertical cylinder, and a horizontal cylinder is arranged at the upper end of a movable rod of the vertical cylinder. In this way, this application provides a positioner is used in metal casting processing, this positioner is used in metal casting processing is equipped with the supporting mechanism of making level, make the irregular foundry goods in bottom surface pass through the flexible adjustment of each hydraulic stretching post, and the spring-supported location of locating pin lower extreme, make the foundry goods place steadily, then the highly flexible adjustment of the relative vertical cylinder through clamping mechanism, make horizontal cylinder promote the chuck head and press from both sides tightly the foundry goods, satisfied the demand to different foundry goods processing location, improved whole suitability.
Description
Technical Field
The application relates to the technical field of casting production, in particular to a positioning device for metal casting machining.
Background
The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and the object with certain shape, size and performance is obtained after the liquid metal is cooled and subjected to subsequent processing means such as grinding and the like; there are various methods of classification of castings: according to the different metal materials, the steel casting, the iron casting, the copper casting, the aluminum casting, the magnesium casting, the zinc casting, the titanium casting and the like are divided. Each type of casting can be further divided into different types according to the chemical composition or metallographic structure of the casting. For example, iron castings can be classified into gray iron castings, nodular iron castings, vermicular iron castings, malleable iron castings, alloy iron castings, and the like; according to different casting mould forming methods, the castings can be divided into common sand casting, metal casting, die casting, centrifugal casting, continuous casting, investment casting, ceramic casting, electroslag remelting casting, bimetallic casting and the like. Common sand castings are used most often, accounting for about 80% of the total casting yield. Non-ferrous metal castings such as aluminum, magnesium, zinc and the like are mostly die castings.
When the metal casting is processed, the casting needs to be positioned firstly, and then subsequent processing procedures are carried out, the positioning device used in the prior art is relatively fixed in structure, cannot be adjusted according to the complex appearance of the casting, and cannot be well supported when the bottom surface of the casting is irregular, so that an ideal positioning effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
The main technical problem who solves of this application provides a positioner for metal casting processing, can satisfy the demand to different foundry goods processing location, improves whole suitability.
In order to solve the technical problem, the application adopts a technical scheme that: the positioning device for processing the metal casting comprises a bottom plate and clamping mechanisms arranged at the upper end of the bottom plate, wherein the clamping mechanisms are symmetrically arranged, leveling support mechanisms used for supporting the casting are arranged between the clamping mechanisms, and the leveling support mechanisms are connected with the bottom plate;
the clamping mechanism comprises a vertical cylinder, a horizontal cylinder is arranged at the upper end of a movable rod of the vertical cylinder, a fixed plate is arranged at the movable end of the horizontal cylinder, and a clamping head is arranged at the end part of the fixed plate;
the leveling supporting mechanism comprises a hydraulic telescopic column, a sliding seat is arranged at the movable end of the hydraulic telescopic column, a sliding cavity is arranged on the inner side of the sliding seat, a spring is arranged at the bottom of the sliding cavity, and a positioning pin is arranged at the upper end of the spring.
Furthermore, the leveling support mechanisms are distributed on the bottom plate at least at three positions.
So set up, through the supporting mechanism adjusts the support to the foundry goods bottom of making level.
Further, the vertical cylinder fixed end is welded with the bottom plate, and the vertical cylinder movable end is welded with the horizontal cylinder fixed end.
So set up, the welding improves vertical cylinder horizontal cylinder's fixed firm nature.
Further, the fixing plate is welded with the clamping head, and the clamping head is a conical head.
So set up, make press from both sides tight head with the fixed plate firm in connection is convenient for pass through press from both sides tight head and fix the foundry goods.
Further, the fixed end of the hydraulic telescopic column is welded with the bottom plate, and the sliding seat is welded with the movable end of the hydraulic telescopic column.
So set up, through the flexible post of hydraulic pressure is right the sliding seat carries out the stable regulation of height.
Further, the positioning pin is located the sliding cavity is provided with the flange, the positioning pin with sliding seat sliding connection.
So set up, be convenient for the locating pin is in the location adjustment of sliding seat.
Furthermore, the upper end of the positioning pin is hemispherical, and the positioning pin is welded with the spring.
So set up, make the locating pin adjusts the support to the foundry goods bottom surface.
The beneficial effect of this application is: be different from prior art's condition, this application provides a positioner is used in metal casting processing, this positioner is used in metal casting processing is equipped with the supporting mechanism of making level, make the anomalous foundry goods in bottom surface pass through the flexible adjustment of each hydraulic stretching post, and the spring-supported location of locating pin lower extreme, make the foundry goods place steadily, then the high flexible adjustment of the relative vertical cylinder through clamping mechanism, make horizontal cylinder promote the chuck head and press from both sides tightly the foundry goods, satisfied the demand to different foundry goods processing location, improved whole suitability.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a positioning apparatus for machining a metal casting according to the present application;
FIG. 2 is a top view of an embodiment of a positioning apparatus for machining metal castings according to the present application;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
fig. 4 is an enlarged view of fig. 3 at B.
The reference numerals are as follows:
10. a base plate; 20. a clamping mechanism; 210. a vertical cylinder; 220. a horizontal cylinder; 230. a fixing plate; 240. a clamping head;
30. a leveling support mechanism; 310. a hydraulic telescopic column; 320. a sliding seat; 330. positioning pins; 340. a spring; 350. a sliding cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The terms "first", "second" and "third" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature.
Throughout this application, it is noted that unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, as if the terms "connected," or "coupled," for example, could be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Referring to fig. 1 to 4, an embodiment of the present application provides a positioning device for processing a metal casting, including a base plate 10, clamping mechanisms 20 disposed at an upper end of the base plate 10, the clamping mechanisms 20 being symmetrically disposed with respect to each other, a leveling support mechanism 30 for supporting the casting being disposed between the clamping mechanisms 20, the leveling support mechanism 30 being connected to the base plate 10;
the clamping mechanism 20 comprises a vertical cylinder 210, a horizontal cylinder 220 is arranged at the upper end of a movable rod of the vertical cylinder 210, a fixed plate 230 is arranged at the movable end of the horizontal cylinder 220, and a clamping head 240 is arranged at the end part of the fixed plate 230;
the leveling supporting mechanism 30 includes a hydraulic telescopic column 310, a sliding seat 320 is disposed at the movable end of the hydraulic telescopic column 310, a supporting and limiting positioning pin 330 is disposed, a sliding cavity 350 is disposed at the inner side of the sliding seat 320, a spring 340 is disposed at the bottom of the sliding cavity 350, so that the positioning pin 330 can be automatically adjusted finely, and a positioning pin 330 is disposed at the upper end of the spring 340.
In one embodiment of the present application, the leveling support mechanisms 30 are distributed on the bottom plate 10 at least three positions, and the bottom of the casting is adjusted and supported by the leveling support mechanisms 30; the fixed end of the vertical cylinder 210 is welded with the bottom plate 10, the movable end of the vertical cylinder 210 is welded with the fixed end of the horizontal cylinder 220, and the welding improves the fixing firmness of the vertical cylinder 210 and the horizontal cylinder 220; the fixing plate 230 is welded with the clamping head 240, and the clamping head 240 is a conical head, so that the clamping head 240 is firmly connected with the fixing plate 230, and the casting is conveniently fixed through the clamping head 240; the fixed end of the hydraulic telescopic column 310 is welded with the bottom plate 10, the sliding seat 320 is welded with the movable end of the hydraulic telescopic column 310, and the height of the sliding seat 320 is stably adjusted through the hydraulic telescopic column 310; the positioning pin 330 is positioned in the sliding cavity 350 and provided with a flange, and the positioning pin 330 is in sliding connection with the sliding seat 320, so that the positioning pin 330 can be conveniently positioned and adjusted in the sliding seat 320; the upper end of the positioning pin 330 is hemispherical, and the positioning pin 330 is welded with the spring 340, so that the positioning pin 330 can adjust and support the bottom surface of the casting.
In this application, through each hydraulic telescopic column 310 of adjustment bottom plate 10 upper end, make locating pin 330 support the bottom surface of foundry goods, adjust the foundry goods to the horizontality, simultaneously through vertical cylinder 210 to horizontal cylinder 220 height adjustment, make the horizontal cylinder 220 height of opposite side the same, then horizontal cylinder 220 is flexible to remove clamping head 240, makes clamping head 240 push up tightly the foundry goods.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the embodiments of the present application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or may alternatively include other components or elements inherent to such process, method, article, or apparatus.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The positioning device for metal casting machining is characterized by comprising a bottom plate and clamping mechanisms arranged at the upper end of the bottom plate, wherein the clamping mechanisms are symmetrically arranged, leveling support mechanisms for supporting castings are arranged between the clamping mechanisms, and the leveling support mechanisms are connected with the bottom plate;
the clamping mechanism comprises a vertical cylinder, a horizontal cylinder is arranged at the upper end of a movable rod of the vertical cylinder, a fixed plate is arranged at the movable end of the horizontal cylinder, and a clamping head is arranged at the end part of the fixed plate;
the leveling supporting mechanism comprises a hydraulic telescopic column, a sliding seat is arranged at the movable end of the hydraulic telescopic column, a sliding cavity is arranged on the inner side of the sliding seat, a spring is arranged at the bottom of the sliding cavity, and a positioning pin is arranged at the upper end of the spring.
2. A metal casting positioning apparatus as defined in claim 1, wherein the leveling support mechanisms are distributed at least three locations on the base plate.
3. The positioning device for metal casting machining of claim 1, wherein the fixed vertical cylinder end is welded to the base plate and the movable vertical cylinder end is welded to the fixed horizontal cylinder end.
4. The positioning device for metal casting machining according to claim 1, wherein the fixing plate is welded to the clamping head, and the clamping head is a conical head.
5. The positioning device for metal casting machining according to claim 1, wherein the fixed end of the hydraulic telescopic column is welded to the base plate, and the sliding seat is welded to the movable end of the hydraulic telescopic column.
6. The positioning device for machining metal castings according to claim 1, wherein a flange is provided in the sliding cavity of the positioning pin, and the positioning pin is slidably connected to the sliding seat.
7. The positioning device for machining the metal casting according to claim 1, wherein the upper end of the positioning pin is hemispherical, and the positioning pin is welded to the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022598455.1U CN213646764U (en) | 2020-11-11 | 2020-11-11 | Positioner is used in metal casting processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022598455.1U CN213646764U (en) | 2020-11-11 | 2020-11-11 | Positioner is used in metal casting processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213646764U true CN213646764U (en) | 2021-07-09 |
Family
ID=76707051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022598455.1U Expired - Fee Related CN213646764U (en) | 2020-11-11 | 2020-11-11 | Positioner is used in metal casting processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213646764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547349A (en) * | 2021-07-22 | 2021-10-26 | 深圳市强瑞精密装备有限公司 | Clamp mechanism |
-
2020
- 2020-11-11 CN CN202022598455.1U patent/CN213646764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547349A (en) * | 2021-07-22 | 2021-10-26 | 深圳市强瑞精密装备有限公司 | Clamp mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |