CN218193871U

CN218193871U - Fixed frock of ball valve body processing

Info

Publication number: CN218193871U
Application number: CN202222762475.7U
Authority: CN
Inventors: 王传林
Original assignee: Ningbo Bolin Metal Products Co ltd
Current assignee: Ningbo Bolin Metal Products Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-01-03
Anticipated expiration: 2032-10-19

Abstract

The application discloses frock is fixed in ball valve body processing belongs to location frock technical field for a ball valve body processing fixed frock that the centre gripping is convenient is provided, including back of the body layer board and side splint, the quantity of side splint has two, about back of the body layer board symmetry, the back of the body layer board is provided with fixture, is suitable for to drive two the side splint for the back of the body layer board removes, the side splint have the card strip at relative inner wall, set up the cutter hole that interior lateral wall link up on the back of the body layer board. By designing the clamping plate structure with the arc inner wall and the clamping strip, the casting part with the side matching groove can be directly clamped very conveniently, and the operation of clamping the smooth valve core is simplified; through the grip block of design ship type structure for most surface of case can both be pressed from both sides tightly, has guaranteed that the work piece possesses sufficient clamping stability.

Description

Fixed frock of ball valve body processing

Technical Field

The application relates to the technical field of positioning tools, in particular to a ball valve body machining fixing tool.

Background

Need be with the help of various valve body structures among the management system to realize control function, wherein the ball valve is a more common valve body structure, and it includes casing and case, and the break-make function of pipeline is realized to the two relative motion, and the case of ball valve all is globular basically, has the through structure, because globular case surface is smooth, the curvature is unanimous, so be difficult to the centre gripping and process, and traditional method is earlier to beat the pilot hole, and the frock clamp is tight, but this kind of mode is more loaded down with trivial details.

Disclosure of Invention

An object of this application is to provide a frock is fixed in convenient ball valve body processing of centre gripping.

For reaching above purpose, this application provides a frock is fixed in ball valve body processing: including back of the body layer board and side splint, the quantity of side splint has two, about back of the body layer board symmetry, the back of the body layer board is provided with fixture, is suitable for to drive two side splint for the back of the body layer board removes, side splint have the card strip at relative inner wall, set up the cutter hole that interior outer wall link up on the back of the body layer board, make things convenient for cutting tool to pass and act on the holder.

Preferably, the back supporting plate and the side clamping plates are in watermelon peel shapes, the two side clamping plates are completely attached to the side surface of the back supporting plate when the two side clamping plates are close to the nearest side surface to form a ship shape, and the inner wall of the ship-shaped structure can be completely attached to the outer surface of the part to be processed.

Preferably, the back surface of the back supporting plate is fixedly connected with a vertical frame, and the bottom of the vertical frame is fixedly connected with a base, so that the whole fixture is suitable for being stabilized on a workbench and used for keeping the stability of the whole fixture.

Preferably, the clamping mechanism comprises a telescopic rod fixed on the stand through a fixing sleeve, the telescopic rod is a bidirectional cylinder, two movable ends of the telescopic rod are respectively and fixedly connected with two clamping plates and are used for being connected with the two bilateral symmetry side clamping plates, and therefore the two side clamping plates are driven to move relatively to realize clamping or releasing actions.

Preferably, the outer side surface of the side clamping plate is provided with an integrated connecting plate, the connecting plate is fixedly connected with the clamping plate through a traction column, the distance between the side clamping plate and the clamping plate is increased, and movement interference is avoided.

Preferably, the side surface of the side clamping plate far away from the back supporting plate is provided with a preformed groove, and the preformed groove is close to the upper end and the lower end of the side clamping plate to make enough operating space for cutters above and below the clamp.

Preferably, the base is provided with a support leg positioned below the back supporting plate, and the base is provided with a connecting piece hole which is communicated up and down and used for the connecting piece to penetrate through to fixedly connect the base with the workbench.

Preferably, the tool hole is formed at a position close to the upper end of the back support plate, and the lower end of the back support plate is provided with a grid, so that cooling liquid in the machining process can be discharged, and the heat dissipation efficiency of the machined workpiece can be improved.

Compared with the prior art, the beneficial effect of this application lies in:

(1) By designing the clamping plate structure with the arc inner wall and the clamping strip, the casting part with the side surface matching groove can be directly clamped very conveniently, and the operation of clamping the smooth valve core is simplified;

(2) Through the grip block of design ship type structure for most surface of case can both be pressed from both sides tightly, has guaranteed that the work piece possesses sufficient clamping stability.

Drawings

FIG. 1 is a first view of the overall structure of the ball valve body machining and fixing tool;

FIG. 2 is a second view of the overall structure of the ball valve body processing and fixing tool;

FIG. 3 is a first view of a three-dimensional structure of a back support plate of the ball valve body processing and fixing tool;

FIG. 4 is a second view of the three-dimensional structure of the back support plate of the ball valve body processing and fixing tool;

FIG. 5 is a first view of a three-dimensional structure of a side clamping plate of the ball valve body processing and fixing tool;

FIG. 6 is a second view of the three-dimensional structure of the side clamping plate of the ball valve body processing and fixing tool;

fig. 7 is a first perspective view of the clamping mechanism of the ball valve body processing and fixing tool;

fig. 8 is a second perspective view of the clamping mechanism of the ball valve body processing and fixing tool.

In the figure: 1. a back support plate; 101. a cutter hole; 102. a grid; 2. a side clamping plate; 201. clamping the strip; 202. a traction column; 203. a connecting plate; 204. reserving a groove; 3. fixing a sleeve; 4. a telescopic rod; 5. a clamping plate; 6. erecting a frame; 7. a base; 701. a support leg; 702. a connector bore.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments described below or between the technical features may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-8 fixed frock of ball valve body processing, including back splint 1 and side splint 2, the quantity of side splint 2 has two, about back splint 1 symmetry, three cooperation can press from both sides tight ball valve spare part of treating processing, the back of back splint 1 is provided with fixture, be suitable for to drive two side splint 2 and remove for back splint 1, realize pressing from both sides tightly and the release action, fixture includes fixing the telescopic link 4 on grudging post 6 through fixed cover 3, telescopic link 4 is two-way cylinder, two expansion end synchronous extension or retraction, two expansion end difference fixedly connected with two grip blocks 5 of telescopic link 4, be used for being connected with two bilateral symmetry's side splint 2, the lateral surface of side splint 2 has integrative connecting plate 203, connecting plate 203 is through pulling post 202 and grip block 5 fixed connection, when telescopic link 4 does concertina movement, grip block 5 just can follow the release that the clamp that is close to each other pressed from both sides tightly or is kept away from each other.

The outer shapes of the back supporting plate 1 and the side clamping plates 2 are watermelon peel-shaped, the inner walls of the back supporting plate 1 and the side clamping plates 2 can be attached to the outer surface of a part to be processed, the two side clamping plates 2 are completely attached to the side surfaces of the back supporting plate 1 when the two side clamping plates approach to the nearest side to form a ship shape, and the part to be processed, which is located among the three parts, can be completely clamped.

Side splint 2 has card strip 201 at relative inner wall, be used for the gomphosis in the draw-in groove of the cast part surface of treating processing, preformed groove 204 has been seted up in the side of keeping away from back splint 1 to side splint 2, make things convenient for the cutting tool contact to treat the surface of processing part, avoid producing the interference, preformed groove 204 is close to the upper and lower both ends of side splint 2, the cutter at both ends about the adaptation, set up the cutter hole 101 that interior outer wall link up on the back splint 1, the cutter of beating the main hole passes from this and acts on the work piece by the centre gripping, the position in being close to back splint 1 upper end is seted up to cutter hole 101, the cutter of beating the main hole is located the oblique top of whole fixed frock, grid 102 has been seted up to the lower extreme of back splint 1, on the one hand the drainage, on the one hand dispels the heat.

Back fixedly connected with grudging post 6 of back layer board 1, the bottom fixedly connected with base 7 of grudging post 6 is suitable for stablizing whole frock on the workstation, and base 7 has the stabilizer blade 701 that is located back layer board 1 below, increases the bottom surface area of base 7 to improve the stability of placing of base 7, set up the connecting piece hole 702 that link up from top to bottom on the base 7, utilize the connecting piece with base 7 and workstation fixed connection.

The working principle of the tool for machining and fixing the ball valve body is as follows: in an initial state, the two clamping plates 5 are far away from the back supporting plate 1, a casting piece to be processed abuts against the inner wall of the back supporting plate 1, then the telescopic rod 4 drives the two clamping plates 5 to enable the clamping strips 201 to be matched with clamping grooves in the side face of the casting piece and finally clamped, finally, a cutter is started to cut and process the clamped part, and the part is released after the cutting is completed to obtain the ball valve core with the preset surface structure.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. The utility model provides a frock is fixed in ball valve body processing which characterized in that: including back splint (1) and side splint (2), the quantity of side splint (2) has two, about back splint (1) symmetry, the back of back splint (1) is provided with fixture, is suitable for to drive two side splint (2) for back splint (1) removes, side splint (2) have card strip (201) at relative inner wall, set up cutter hole (101) that interior outer wall link up on back splint (1).

2. The ball valve body processing and fixing tool according to claim 1, characterized in that: the outer shapes of the back supporting plate (1) and the side clamping plates (2) are watermelon peel-shaped, and the two side clamping plates (2) are completely attached to the side surface of the back supporting plate (1) to form a ship shape when the two side clamping plates are closest to each other.

3. The ball valve body processing and fixing tool according to claim 2, characterized in that: the back fixedly connected with grudging post (6) of back layer board (1), the bottom fixedly connected with base (7) of grudging post (6) is suitable for stablizing whole frock on the workstation.

4. The ball valve body processing and fixing tool according to claim 3, characterized in that: fixture includes through fixing fixed cover (3) fix telescopic link (4) on grudging post (6), telescopic link (4) are two-way cylinder, two expansion ends of telescopic link (4) are two grip blocks of fixedly connected with (5) respectively for with two bilateral symmetry side splint (2) are connected.

5. The ball valve body processing and fixing tool according to claim 4, characterized in that: the outer side face of the side clamping plate (2) is provided with an integrated connecting plate (203), and the connecting plate (203) is fixedly connected with the clamping plate (5) through a traction column (202).

6. The ball valve body processing and fixing tool according to claim 5, characterized in that: the side surface of the side clamping plate (2) far away from the back supporting plate (1) is provided with a preformed groove (204), and the preformed groove (204) is close to the upper end and the lower end of the side clamping plate (2).

7. The ball valve body machining and fixing tool according to any one of claims 3 to 6, characterized in that: the base (7) is provided with a support leg (701) positioned below the back supporting plate (1), and the base (7) is provided with a connecting piece hole (702) which is communicated up and down.

8. The ball valve body processing and fixing tool according to claim 7, characterized in that: the cutter holes (101) are formed in the positions close to the upper end of the back supporting plate (1), and the grid (102) is formed in the lower end of the back supporting plate (1).