CN113909526A - Fixed casting valve shell of pressure equipment is with leading to wall device - Google Patents
Fixed casting valve shell of pressure equipment is with leading to wall device Download PDFInfo
- Publication number
- CN113909526A CN113909526A CN202111213873.7A CN202111213873A CN113909526A CN 113909526 A CN113909526 A CN 113909526A CN 202111213873 A CN202111213873 A CN 202111213873A CN 113909526 A CN113909526 A CN 113909526A
- Authority
- CN
- China
- Prior art keywords
- working plate
- guide pile
- sleeved
- valve shell
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005266 casting Methods 0.000 title claims description 11
- 210000000078 claw Anatomy 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 9
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 28
- 230000006872 improvement Effects 0.000 description 19
- 229910052742 iron Inorganic materials 0.000 description 14
- 230000008569 process Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 235000000396 iron Nutrition 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The invention discloses a wall penetrating device for a press-mounting fixed type cast valve shell, which comprises a hole opening device, wherein a lifter is arranged on a base of the hole opening device, a guide pile penetrates through and is sleeved on a working plate, the guide pile is vertically arranged on the base in a matrix manner, a roller is arranged in the guide pile, an end shaft of the roller penetrates through the side wall of the guide pile and is then arranged on the working plate, the working plate is provided with pressing claws at intervals, the pressing claws are arranged on a movable shaft, the movable shaft is symmetrically arranged on the two sides of the working plate through a support, gears are also symmetrically sleeved on the movable shaft and are meshed with racks, and the racks are arranged on the outer surface of the guide pile; the hole opening equipment is provided with a portal frame, and a telescopic pipe is arranged on the portal frame; hold the claw through pressing and compress tightly the valve casing to pressing and holding the claw and compressing tightly for a plurality of alternately subtends that carry on, guaranteeing that the valve casing compresses tightly firmly, no displacement trace is like, avoids the valve casing to lead to the wall in-process to appear rocking aperture grow and the incline with the cause, and pressing and holding claw automatic re-setting when no exogenic action, it is convenient to load and press the valve casing.
Description
Technical Field
The invention relates to the technical field of casting processing machinery, in particular to a press-fitting fixed type through-wall device for casting a valve shell.
Background
A valve is a device used in a fluid system to control the direction, pressure, and flow of a fluid. The valve is a device that can control the flow rate of a medium (liquid, gas, powder) in a pipe or equipment by flowing or stopping the medium. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like.
Investment casting is particularly suitable for parts with complex structural shapes. A single casting with reasonable design can sometimes replace a combined assembly structure of a plurality of parts, and can save a plurality of traditional processes such as stamping, forging, machining, welding and the like. Meanwhile, the process is easy to form due to the strong flexibility of the process, and the weight of parts can be obviously reduced. Can obviously reduce the comprehensive cost of the product.
Various holes on the surface of the valve shell which is cast and processed need to be processed again, the holes are shaped according to the specified size, and meanwhile, the shell of the valve is irregular, so that the valve shell is not well clamped and fixed, and the damage to the valve shell is easily caused.
Disclosure of Invention
The invention aims to solve the existing problems and provides a through-wall device for a press-fitting fixed type cast valve shell.
The invention is realized by the following technical scheme: a through-wall device for a press-fitting fixed type cast valve shell comprises a hole opening device, wherein a base of the hole opening device is provided with a lifter, a lifting piece of the lifter is connected with the lower surface of a working plate, a guide pile penetrates through and is sleeved on the working plate, the guide pile is vertically arranged on the base in a matrix manner, a roller is arranged in the guide pile, an end shaft of the roller is arranged on the working plate after penetrating through the side wall of the guide pile, the working plate is provided with pressing claws at intervals, the pressing claws are arranged on a movable shaft, the movable shaft is symmetrically arranged on two sides of the working plate through supports, gears are also symmetrically sleeved on the movable shaft, the gears are meshed with racks, and the racks are arranged on the outer surface of the guide pile; the hole opening equipment is provided with a portal frame, and the portal frame is provided with a telescopic pipe.
As a further improvement to the above scheme, the guide piles are groove-type guide rails; facilitating the height displacement of the working plate.
As a further improvement to the above scheme, the guide pile is sleeved with a large spring, and the large spring is sleeved between the base and the working plate; the resetting of the working plate is convenient, the working plate is promoted to move upwards, and the pressing claw releases the pressed valve shell.
As a further improvement of the scheme, the pressing claws are arranged on a left movable shaft and a right movable shaft which are symmetrically arranged, the pressing claws are mutually crossed and staggered, and small springs are sleeved on the movable shafts; so as to increase the pressure holding claw to loosen the valve shell more thoroughly.
As a further improvement to the above scheme, the periphery of the base is provided with a protective cover, a scrap discharge groove is formed between the protective cover and the base, an opening is formed in the protective cover, the iron scraps are guaranteed to splash in the machining process, personnel injury is avoided, and the iron scraps are convenient to clean.
As a further improvement to the scheme, a driving motor is arranged in the roller wheel, and the roller wheel is meshed with the inner teeth of the guide pile; the ascending and descending of the working plate are realized.
As a further improvement to the above solution, the lifting member is one of a hydraulic cylinder/air cylinder or an electric push rod.
Compared with the prior art, the invention has the following advantages: have compact structure, reasonable in design holds the claw through pressing and compresses tightly the valve casing to pressing and holding the claw and for a plurality of alternately subtend compresses tightly, guarantee that the valve casing compresses tightly firmly, no displacement trace is like, avoids the valve casing to lead to the wall in-process to appear rocking aperture grow and the incline that leads to the fact, and pressing and holding the claw automatic re-setting when no exogenic action, it is convenient to load the valve casing.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the mounting of the pressure holding claw on the working plate.
Fig. 3 is a schematic structural view of a guide pile.
Fig. 4 is a schematic view of an installation structure of a gantry.
Fig. 5 is a schematic structural view of the shield case.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1-5;
example 1
A press-fitting fixed wall penetrating device for casting a valve shell comprises a hole forming device 1, wherein a guide pile 9 is vertically arranged on a base 2 of the hole forming device 1, a working plate 5 is sleeved with the guide pile 9 in a penetrating manner, a roller 4 is arranged in the guide pile 9, an end shaft of the roller 4 penetrates through the side wall of the guide pile 9 and then is installed on the working plate 5, press claws 10 are arranged on the working plate 5 at intervals, the press claws 10 are installed on a movable shaft 7, the movable shaft 7 is symmetrically installed on two sides of the working plate 5 through a support 8, gears 6 are further symmetrically sleeved on the movable shaft 7, the gears 6 are meshed with racks 12, and the racks 12 are installed on the outer surface of the guide pile 9; a portal frame 13 is arranged on the tapping equipment 1, an extension tube 14 is arranged on the portal frame 13, the outer end of the extension tube 13 is connected with a negative pressure fan, and the extension tube 14 sucks the processed scrap iron.
As a further improvement to the above scheme, the guide piles 9 are groove-type guide rails; facilitating the height displacement of the work plate 5.
As a further improvement to the above scheme, the guide pile 9 is sleeved with a large spring 18, and the large spring 18 is sleeved between the base 2 and the working plate 5; the reset of the working plate 5 is facilitated, the working plate 5 is enabled to displace upwards, and meanwhile, the pressing claw 10 releases the pressed valve shell.
As a further improvement of the above scheme, the pressing claw 10 is mounted on the left and right movable shafts 7 which are symmetrically arranged, and are staggered with each other, the movable shafts 7 are further sleeved with small springs 11, one end of each small spring is pressed against the working plate 5, and the other end of each small spring is clamped on the pressing claw 10; to increase the release of the valve housing by the holding claws 10.
As the further improvement to above-mentioned scheme, base 2 periphery set up guard shield 15, be provided with chip groove 16 between guard shield 15 and base 2, set up opening 17 on the guard shield 15 and conveniently adorn and get the valve case, guarantee the accident that iron fillings splashes and cause in the course of working, avoid personnel's injury, conveniently clear up iron fillings simultaneously.
As a further improvement to the above scheme, a driving motor is arranged in the roller 4, and the roller 4 is meshed with the internal teeth of the guide pile 9; the raising and lowering of the work plate 5 is realized.
As a further improvement of the proposal, a half of the valve shell is buckled on the working plate 5, the driving motor in the roller 4 is utilized to rotate the belt, the teeth on the outer side of the guide pile are meshed with the racks in the through grooves arranged on the guide piles 9, so that the working plate 5 is lifted and lowered, and in the lifting process of the working plate 5, a rack 12 arranged on the vertical surface of the valve body is meshed with a gear 6 and drives the gear 6 to rotate, the gear 6 rotates to drive a movable shaft 7 to rotate under the support of a support 8 and a pressing claw 10, the pressing claw 8 rotates to realize overturning, when the valve body overturns to a limit position, a half of the valve shell on a working plate 5 is pressed, then the hole can be opened by the hole opening drill arranged on the hole, iron scraps are easy to splash in the hole opening process, the protective cover is used for preventing the iron scraps from splashing to hurt people, meanwhile, small scrap irons are cleaned through an external negative pressure air source, and larger scrap irons are swept into a scrap groove at the lower part in the shield to be cleaned in a centralized manner; otherwise, the half of the compressed valve shell is released.
Example 2
A press-mounting fixed wall penetrating device for casting a valve shell comprises a hole forming device 1, wherein a lifter is arranged on a base 2 of the hole forming device 1, a lifting piece of the lifter is connected with the lower surface of a working plate 5, guide piles 9 penetrate through and are sleeved on the working plate 5, a matrix of the guide piles 9 is vertically arranged on the base 2, rollers 4 are arranged in the guide piles 9, end shafts of the rollers 4 penetrate through the side walls of the guide piles 9 and are arranged on the working plate 5, the working plate 5 is provided with pressing claws 10 at intervals, the pressing claws 10 are arranged on a movable shaft 7, the movable shaft 7 is symmetrically arranged on two sides of the working plate 5 through supports 8, gears 6 are further symmetrically sleeved on the movable shaft 7, the gears 6 are meshed with racks 12, and the racks 12 are arranged on the outer surfaces of the guide piles 9; a portal frame 13 is arranged on the tapping equipment 1, an extension tube 14 is arranged on the portal frame 13, the outer end of the extension tube 13 is connected with a negative pressure fan, and the extension tube 14 sucks the processed scrap iron.
As a further improvement to the above scheme, the guide piles 9 are groove-type guide rails; facilitating the height displacement of the work plate 5.
As a further improvement to the above scheme, the guide pile 9 is sleeved with a large spring 18, and the large spring 18 is sleeved between the base 2 and the working plate 5; the reset of the working plate 5 is facilitated, the working plate 5 is enabled to displace upwards, and meanwhile, the pressing claw 10 releases the pressed valve shell.
As a further improvement of the above scheme, the pressing claw 10 is mounted on the left and right movable shafts 7 which are symmetrically arranged, and are staggered with each other, the movable shafts 7 are further sleeved with small springs 11, one end of each small spring is pressed against the working plate 5, and the other end of each small spring is clamped on the pressing claw 10; to increase the release of the valve housing by the holding claws 10.
As the further improvement to above-mentioned scheme, base 2 periphery set up guard shield 15, be provided with chip groove 16 between guard shield 15 and base 2, set up opening 17 on the guard shield 15 and conveniently adorn and get the valve case, guarantee the accident that iron fillings splashes and cause in the course of working, avoid personnel's injury, conveniently clear up iron fillings simultaneously.
As a further improvement to the above solution, the lifting member is one of a hydraulic cylinder/air cylinder or an electric push rod.
As a further improvement of the above scheme, a half of the valve shell is buckled on the working plate 5, the working plate 5 is lifted by the lifting piece, in the lifting process of the working plate 5, a rack arranged on the vertical surface of the working plate is meshed with the gear 6 and drives the gear 6 to rotate, the gear 6 rotates to drive the movable shaft 7 to rotate under the support of the support 8 and the pressing claw 10, the pressing claw 8 rotates to realize overturning, after the working plate is overturned to a maximum position, the half of the valve shell on the working plate 5 is pressed, then, the hole is opened by the hole opening drill arranged in the hole, iron scraps are easy to splash during the hole opening process, the iron scraps are prevented from splashing to hurt people by the protective cover, meanwhile, small iron scraps are cleaned by an external negative pressure air source, and larger iron scraps are swept into the discharge groove at the lower part in the protective cover to be cleaned intensively; otherwise, the half of the compressed valve shell is released.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A press-fitting fixed wall penetrating device for casting a valve shell comprises a hole forming device and is characterized in that a base of the hole forming device is provided with a lifter, a lifting piece of the lifter is connected with the lower surface of a working plate, a guide pile penetrates through and is sleeved on the working plate, a guide pile matrix is vertically arranged on the base, a roller is arranged in the guide pile, an end shaft of the roller penetrates through the side wall of the guide pile and is then arranged on the working plate, the working plate is provided with press-holding claws at intervals, the press-holding claws are arranged on movable shafts, the movable shafts are symmetrically arranged on two sides of the working plate through supports, gears are further symmetrically sleeved on the movable shafts, the gears are meshed with racks, and the racks are arranged on the outer surface of the guide pile; the hole opening equipment is provided with a portal frame, and the portal frame is provided with a telescopic pipe.
2. A pressure-fitting fixed through-wall device for casting a valve shell as claimed in claim 1, wherein said guide pegs are slotted guides.
3. A pressure fitting fixed through-wall device for casting a valve shell as claimed in claim 1, wherein the guide post is sleeved with a large spring, and the large spring is sleeved between the base and the operating plate.
4. A press-fitting fixed through-wall device for casting a valve shell as claimed in claim 1, wherein the pressing claws are mounted on two left and right movable shafts symmetrically arranged and staggered with each other, and small springs are further sleeved on the movable shafts.
5. A pressure-fitted fixed through-wall device for a cast valve casing as claimed in claim 1, wherein a shield is provided around the base, a chip-removing groove is provided between the shield and the base, and an opening is provided in the shield.
6. A press-fitting fixed wall penetrating apparatus for a cast valve shell as claimed in claim 1 wherein said rollers have drive motors therein, the rollers engaging internal teeth of the guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111213873.7A CN113909526A (en) | 2021-10-19 | 2021-10-19 | Fixed casting valve shell of pressure equipment is with leading to wall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111213873.7A CN113909526A (en) | 2021-10-19 | 2021-10-19 | Fixed casting valve shell of pressure equipment is with leading to wall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113909526A true CN113909526A (en) | 2022-01-11 |
Family
ID=79241055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111213873.7A Pending CN113909526A (en) | 2021-10-19 | 2021-10-19 | Fixed casting valve shell of pressure equipment is with leading to wall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113909526A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH426430A (en) * | 1965-11-16 | 1966-12-15 | Homberger Edwin | Stand for hand drills |
| KR20140037417A (en) * | 2012-09-18 | 2014-03-27 | 현대자동차주식회사 | Electrical clamping apparatus having manual release clutch with improved safety and space efficiency and control method using same |
| CN105563173A (en) * | 2014-10-29 | 2016-05-11 | 牧野J株式会社 | Processing device |
| CN106041161A (en) * | 2016-07-12 | 2016-10-26 | 安徽协创物联网技术有限公司 | Drilling device for netbook panel |
| CN109483282A (en) * | 2018-12-17 | 2019-03-19 | 海宁德科隆电子有限公司 | Drilling equipment is used in a kind of processing of transformer-cabinet |
| CN209887679U (en) * | 2019-04-09 | 2020-01-03 | 铜陵华科电子材料有限公司 | Positioning equipment for cutting copper-clad plate |
| CN213288951U (en) * | 2020-10-13 | 2021-05-28 | 山东华创融盛展示有限公司 | Tapping device for making exhibition tool |
| CN112872404A (en) * | 2021-01-18 | 2021-06-01 | 东莞市劲华五金机械有限公司 | Punching equipment for automobile precision parts |
-
2021
- 2021-10-19 CN CN202111213873.7A patent/CN113909526A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH426430A (en) * | 1965-11-16 | 1966-12-15 | Homberger Edwin | Stand for hand drills |
| KR20140037417A (en) * | 2012-09-18 | 2014-03-27 | 현대자동차주식회사 | Electrical clamping apparatus having manual release clutch with improved safety and space efficiency and control method using same |
| CN105563173A (en) * | 2014-10-29 | 2016-05-11 | 牧野J株式会社 | Processing device |
| CN106041161A (en) * | 2016-07-12 | 2016-10-26 | 安徽协创物联网技术有限公司 | Drilling device for netbook panel |
| CN109483282A (en) * | 2018-12-17 | 2019-03-19 | 海宁德科隆电子有限公司 | Drilling equipment is used in a kind of processing of transformer-cabinet |
| CN209887679U (en) * | 2019-04-09 | 2020-01-03 | 铜陵华科电子材料有限公司 | Positioning equipment for cutting copper-clad plate |
| CN213288951U (en) * | 2020-10-13 | 2021-05-28 | 山东华创融盛展示有限公司 | Tapping device for making exhibition tool |
| CN112872404A (en) * | 2021-01-18 | 2021-06-01 | 东莞市劲华五金机械有限公司 | Punching equipment for automobile precision parts |
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