CN218983936U

CN218983936U - Novel valve body quick positioning combination device

Info

Publication number: CN218983936U
Application number: CN202223415584.8U
Authority: CN
Inventors: 魏文杨; 刘宇辰; 张辉
Original assignee: Suzhou Unique Flow Control Technology Co ltd
Current assignee: Suzhou Unique Flow Control Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-09
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a novel valve body rapid positioning combination device which comprises a valve body and a bottom plate, wherein a first positioning flange is integrally formed at one end position of the valve body, a second positioning flange is integrally formed at the other end position of the valve body, positioning is performed between the second positioning flange and the bottom plate, a clamping groove is formed in the bottom plate, and a positioning sleeve and a second fastening screw are positioned at the middle positions of the bottom plate and the second positioning flange. The novel valve body rapid positioning combination device can process common valve bodies of different types, only the positioning sleeve with corresponding size is needed to be replaced, the positioning sleeve is used for precisely positioning the flow passage hole of the valve body during clamping, the preparation work before processing can be completed only by marking the surface of the middle head end of the valve body and aligning, the time of operators is greatly saved, the waiting time of a machine tool is shortened, the production efficiency is improved, the cost of enterprises is reduced, and the processing precision is improved.

Description

Novel valve body quick positioning combination device

Technical Field

The utility model relates to the field of tool clamps in the field of machining, in particular to a novel valve body rapid positioning and combining device.

Background

The quick valve body positioning and combining device is a supporting device for mechanical processing and positioning, a tool clamp is widely and frequently applied in the field of mechanical processing, and the clamp is a process device for quickly fastening a workpiece during processing so as to keep a machine tool, a cutter and the workpiece at correct relative positions. That is to say, the fixture is an indispensable part for machining, and the fixture technology is developing towards high precision, high efficiency, module, combination, versatility and economy under the drive of the development of the machine tool technology towards high speed, high efficiency, precision, compound, intelligent and environment-friendly directions. The machine tool fixture is beneficial to ensuring the machining precision of workpieces, stabilizing the product quality, improving the labor productivity and reducing the cost, improving the labor condition of workers, ensuring the safe production, expanding the process range of the machine tool, realizing multiple purposes, and along with the continuous development of technology, the manufacturing process requirement of people on the valve body rapid positioning combined device is higher and higher.

The existing valve body quick positioning combination device has certain defects when in use, when a common valve body is machined by a lathe, a traditional fixture clamp is clamped by a clamping jaw, the clamping jaw is arranged on a chuck, a flange of the valve body is pressed by a pressing plate, and the installation and alignment are completed for at least 1 hour, so that time and labor are wasted. In addition, because the valve body flange is installed on the chuck, and the chuck is installed on the lathe main shaft, the valve body is the focus generally and is not on the central line, and the jack catch clamping strength is not enough, does not have the fine positioning again, has to throw in the course of working, has just caused the not fine assurance of machining precision, and serious person probably leads to scrapping. And when processing the valve body of different models, all need at every turn according to the size of flange diameter processing jack catch for the jack catch becomes the consumable, causes extravagant, has brought certain adverse effect for actual use, and for this reason, we propose a novel valve body quick positioning composite set.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the novel rapid valve body positioning and combining device provided by the utility model can process common valve bodies of different types, only the positioning sleeve with corresponding size is needed to be replaced, the positioning sleeve is used for precisely positioning the flow passage hole of the valve body during clamping, the middle head end surface of the valve body is aligned by a marking table, the preparation work before processing can be completed, the time of operators is greatly saved, the waiting time of a machine tool is shortened, the production efficiency is improved, the cost of enterprises is reduced, the processing precision is improved, and the problems in the background technology can be effectively solved.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a novel quick location combination of valve body device, includes valve body and bottom plate, the one end position integrated into one piece of valve body has first positioning flange, the other end position integrated into one piece of valve body has second positioning flange, location between second positioning flange and the bottom plate, the draw-in groove has been seted up on the bottom plate, the middle part position location of bottom plate and second positioning flange has spacer sleeve and second fastening screw, be located clamp plate and T type piece between bottom plate and the second positioning flange.

Preferably, a screw and a nut are positioned between the second positioning flange and the pressing plate, a connecting channel is uniformly formed between the valve body and the first positioning flange and between the valve body and the second positioning flange, and a first fastening screw is positioned at the position, positioned outside the second positioning flange, on the bottom plate.

Preferably, a sealing gasket is arranged between the bottom plate and the second positioning flange in a sealing way, the second connecting seat is integrally positioned at the front end of the valve body, the first connecting seat is integrally positioned on the first positioning flange, and the sealing rubber gasket is integrally positioned on the surface of the clamping groove.

Preferably, the bottom plate and the second positioning flange are fixed through a screw and a nut, and the valve body, the connecting channel, the first positioning flange and the second positioning flange are integrally molded through casting.

Preferably, the bottom plate is sealed with the second positioning flange through a sealing gasket, the valve body is integrally positioned with the second connecting seat, and the first positioning flange is integrally positioned with the first connecting seat.

Preferably, the bottom plate is fixed with the second positioning flange through a pressing plate, and the positions of the pressing plate and the T-shaped block are positioned and installed.

(III) beneficial effects

Compared with the prior art, the utility model provides a novel valve body rapid positioning and combining device, which has the following beneficial effects: the novel valve body rapid positioning combination device can process common valve bodies of different types, only needs to replace positioning sleeves of corresponding sizes, is very convenient and rapid, accurately positions flow passage holes of the valve bodies by using the positioning sleeves during clamping, can finish preparation work before processing by only marking and aligning the middle head end surface of the valve bodies, greatly saves time of operators, shortens waiting time of a machine tool, improves production efficiency, reduces cost of enterprises, improves processing precision, and can achieve the purposes, the novel valve body rapid positioning combination device comprises a bottom plate connected with a machine tool main shaft, the positioning sleeves are connected to the bottom plate through bolts, the flow passage holes of the valve bodies are accurately positioned with the positioning sleeves, T-shaped blocks are embedded in T-shaped grooves of the bottom plate and are connected with a pressing plate through bolts, and the pressing plate is tightly pressed against a valve body flange through locking of the bolts;

1. the novel valve body rapid positioning combined device replaces a previous chuck and a previous claw, at least 1 hour is needed before clamping by using the chuck and the claw, and the rapid clamping is realized only in 15 minutes at present;

2. before using chuck jack catch clamping, the chuck is installed on the lathe main shaft, and the flange of jack catch centre of gravity valve body is not on the central line in the valve body generally, and jack catch clamping dynamics is not enough, does not have the fine positioning yet, has slight whipping in the course of working, and this just has caused the not fine assurance of machining precision, and serious person probably leads to scrapping. The novel valve body rapid positioning combination device does not need a chuck or a claw, the bottom plate is directly fastened on the main shaft of the machine tool, the positioning sleeve and the valve body are precisely positioned, the clamping rigidity is good, the clamping force is high, the valve body cannot swing after clamping, and the machining precision can be ensured;

3. before using chuck and jack catch to carry out the clamping, when processing the valve body of different models, all need at every turn to process the jack catch according to the size of flange diameter for the jack catch becomes the consumable article, causes the waste. The novel valve body rapid positioning combination device completely replaces a chuck and a claw, and does not have the phenomenon of waste;

4. the novel valve body rapid positioning combination device has strong universality, can process common valve bodies of different types, and can be used for replacing positioning sleeves of corresponding sizes;

5. this novel cross quick positioning composite set assembly is simple, facilitates the use, is applicable to various operational environment to do not have the influence to environment and safety, whole valve body quick positioning composite set simple structure, convenient operation, the effect of use is better for traditional mode.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a novel valve body rapid positioning combination device.

Fig. 2 is a schematic structural diagram of a front view of a novel valve body rapid positioning assembly device according to the present utility model.

FIG. 3 is a schematic view of the structure of the internal cross-section of the novel valve body rapid positioning assembly device of the present utility model.

Fig. 4 is a schematic structural diagram of a top view of a novel valve body rapid positioning assembly device according to the present utility model.

In the figure: 1. a valve body; 2. a positioning sleeve; 3. a bottom plate; 4. a pressing plate; 5. a T-shaped block; 6. a first fastening screw; 7. a screw; 8. a nut; 9. a second fastening screw; 10. a first positioning flange; 11. a first connection base; 12. a second connecting seat; 13. a second positioning flange; 14. a clamping groove; 15. a connection channel; 16. a sealing gasket; 17. and (5) sealing the rubber cushion.

Detailed Description

The technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings and detailed description, but it will be understood by those skilled in the art that the examples described below are some, but not all, examples of the present utility model, and are intended to be illustrative of the present utility model only and should not be construed as limiting the scope of the present 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 specific conditions are not noted in the examples and are carried out according to conventional conditions or conditions recommended by the manufacturer. The reagents or apparatus used were conventional products commercially available without the manufacturer's attention.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, a novel quick valve body positioning combination device comprises a valve body 1 and a bottom plate 3, wherein a first positioning flange 10 is integrally formed at one end position of the valve body 1, a second positioning flange 13 is integrally formed at the other end position of the valve body 1, positioning is performed between the second positioning flange 13 and the bottom plate 3, a clamping groove 14 is formed in the bottom plate 3, a positioning sleeve 2 and a second fastening screw 9 are positioned at the middle position of the bottom plate 3 and the second positioning flange 13, a pressing plate 4 and a T-shaped block 5 are positioned between the bottom plate 3 and the second positioning flange 13, common valve bodies of different types can be processed, the positioning sleeves of corresponding sizes only need to be replaced, the positioning sleeves are used for accurately positioning a runner hole of the valve body during clamping, the preparation work before processing can be completed only by marking and aligning the middle head end surface of the valve body, the time of an operator is greatly saved, the waiting time of a machine tool is shortened, the cost of an enterprise is reduced, and the processing precision is improved.

Further, a screw rod 7 and a nut 8 are positioned between the second positioning flange 13 and the pressing plate 4, a connecting channel 15 is integrally formed between the valve body 1 and the first positioning flange 10 and between the valve body 1 and the second positioning flange 13, and a first fastening screw 6 is positioned at a position, which is positioned outside the second positioning flange 13, on the bottom plate 3.

Further, a sealing gasket 16 is positioned between the bottom plate 3 and the second positioning flange 13 in a sealing way, the front end of the valve body 1 is integrally positioned with the second connecting seat 12, the first connecting seat 11 is integrally positioned on the first positioning flange 10, and a sealing rubber gasket 17 is integrally positioned on the surface of the clamping groove 14.

Further, the bottom plate 3 and the second positioning flange 13 are fixed through the screw rod 7 and the nut 8, and the valve body 1, the connecting channel 15, the first positioning flange 10 and the second positioning flange 13 are integrally molded through casting.

Further, the bottom plate 3 and the second positioning flange 13 are sealed through the sealing gasket 16, the valve body 1 and the second connecting seat 12 are positioned integrally, and the first positioning flange 10 and the first connecting seat 11 are positioned integrally.

Further, the bottom plate 3 and the second positioning flange 13 are fixed through the pressing plate 4, and the pressing plate 4 and the T-shaped block 5 are positioned and installed.

Working principle: the utility model comprises a valve body 1, a positioning sleeve 2, a bottom plate 3, a pressing plate 4, a T-shaped block 5, a first fastening screw 6, a screw rod 7, a nut 8, a second fastening screw 9, a first positioning flange 10, a first connecting seat 11, a second connecting seat 12, a second positioning flange 13, a clamping groove 14, a connecting channel 15, a sealing gasket 16 and a sealing rubber cushion 17, can process common valve bodies of different types, can only replace the positioning sleeve with corresponding size, is very convenient and quick, can precisely position a runner hole of the valve body by using the positioning sleeve during clamping, can finish the preparation work before processing by only marking the middle head end surface of the valve body, greatly saves the time of operators, shortens the waiting time of a machine tool, improves the production efficiency, reduces the cost of enterprises, improves the processing precision, can realize the novel valve body quick positioning combination device of the purposes, comprises a bottom plate connected with a main shaft of a machine tool, a positioning sleeve is connected on the bottom plate through a bolt, a runner hole of a valve body is precisely positioned with the positioning sleeve, a T-shaped block is embedded in a T-shaped groove of the bottom plate and is connected with a pressing plate through a bolt, the pressing plate is tightly locked by the bolt to press a flange of the valve body, the bottom plate is mainly composed of the bottom plate 3, the pressing plate 4, the positioning sleeve 2 and the T-shaped block 5, the bottom plate 3 is fixed on the main shaft of the machine tool through 6 fastening screws 6, the bottom plate is provided with 3T-shaped grooves, the T-shaped groove is internally provided with the T-shaped block 5, the pressing plate 4 is connected with 3T-shaped blocks 5 through studs 7 and is tightly locked by nuts 8, the positioning sleeve 2 is fixed on the bottom plate 3 through the fastening screws 9, a counter bore is arranged in the center position of the bottom plate 3 and is used for placing the flange of the valve body, meanwhile, the runner hole of the valve body and the positioning sleeve 2 are precisely positioned, the pressing plate 4 is adjusted and the nut 8 is tightly locked, the flange of the valve body is tightly pressed, the clamping can be completed; if valve bodies of different types are to be processed, the clamping distance is adjusted by only replacing the positioning sleeve 2 and arranging the pressing plate 4 along the T-shaped groove on the bottom plate 3.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a novel quick location combination of valve body device, includes valve body (1) and bottom plate (3), its characterized in that: one end position integrated into one piece of valve body (1) has first positioning flange (10), the other end position integrated into one piece of valve body (1) has second positioning flange (13), location between second positioning flange (13) and bottom plate (3), draw-in groove (14) have been seted up on bottom plate (3), the middle part position of bottom plate (3) and second positioning flange (13) is located there are spacer sleeve (2) and second fastening screw (9), be located clamp plate (4) and T type piece (5) between bottom plate (3) and second positioning flange (13).

2. The novel valve body rapid positioning and combining device according to claim 1, wherein: a screw rod (7) and a nut (8) are positioned between the second positioning flange (13) and the pressing plate (4), a connecting channel (15) is uniformly formed between the valve body (1) and the first positioning flange (10) and between the valve body and the second positioning flange (13), and a first fastening screw (6) is positioned at the position, located outside the second positioning flange (13), on the bottom plate (3).

3. The novel valve body rapid positioning and combining device according to claim 1, wherein: sealing gasket (16) is arranged between the bottom plate (3) and the second positioning flange (13) in a sealing mode, a second connecting seat (12) is integrally positioned at the front end of the valve body (1), a first connecting seat (11) is integrally positioned on the first positioning flange (10), and a sealing rubber cushion (17) is integrally positioned on the surface of the clamping groove (14).

4. The novel valve body rapid positioning and combining device according to claim 2, wherein: the bottom plate (3) and the second positioning flange (13) are fixed through a screw rod (7) and a nut (8), and the valve body (1) and the connecting channel (15), the first positioning flange (10) and the second positioning flange (13) are integrally molded through casting.

5. A novel valve body rapid positioning assembly as claimed in claim 3, wherein: the bottom plate (3) is sealed with the second positioning flange (13) through a sealing gasket (16), the valve body (1) is integrally positioned with the second connecting seat (12), and the first positioning flange (10) is integrally positioned with the first connecting seat (11).

6. The novel valve body rapid positioning and combining device according to claim 1, wherein: the bottom plate (3) and the second positioning flange (13) are fixed through the pressing plate (4), and the positions of the pressing plate (4) and the T-shaped block (5) are positioned and installed.