CN219336852U

CN219336852U - Rotary tool for valve body machining center

Info

Publication number: CN219336852U
Application number: CN202223034858.9U
Authority: CN
Inventors: 林碧蓉; 林荣光; 林泽鑫
Original assignee: Kunshan Lirongxin Precision Machinery Co ltd
Current assignee: Kunshan Lirongxin Precision Machinery Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-07-14
Anticipated expiration: 2033-02-27

Abstract

The utility model relates to the technical field of valve body machining, in particular to a rotary tool for a valve body machining center, which comprises a base, wherein first guide grooves and second guide grooves which are symmetrical to each other are formed in the top of the base, first arc-shaped sliding plates which are symmetrical to each other are arranged in the two first guide grooves, second arc-shaped sliding plates which are symmetrical to each other are arranged in the two second guide grooves, and placing grooves are formed in the tops of the first arc-shaped sliding plates and the second arc-shaped sliding plates respectively. According to the utility model, through the work of the first motor and the second motor, the two arc-shaped sliding plates I on the two-way screw rod I and the two arc-shaped sliding plates II on the two-way screw rod II can be respectively and synchronously moved close to or away from each other, after the two arc-shaped sliding plates I and the two arc-shaped sliding plates II are respectively adjusted, the placing grooves at the top end sides of the two arc-shaped sliding plates I and the two arc-shaped sliding plates II can be in circular states with different diameters, so that the rotating discs with different sizes can be placed conveniently, the valve body parts with different sizes can be processed conveniently, the applicability range is wide, and various requirements can be met.

Description

Rotary tool for valve body machining center

Technical Field

The utility model relates to the technical field of valve body machining, in particular to a rotary tool for a valve body machining center.

Background

Valve bodies, which are a major component of valves, are manufactured mechanically according to pressure ratings, for example: casting, forging, etc., the definition of "valve" is in fluid system, the device that is used for controlling direction, pressure, the flow of fluid, among the prior art at present, the rotatory frock that valve body machining center was used is when using, need spacing with the valve body, then drive the valve body and rotate processing, but because the carousel is great, produce easily around rotating the in-process carousel and shake, lead to the processing inaccuracy of valve body, even lead to the valve body to be unable to use, the equilibrium and the stability of rotatory frock have been reduced, make the device unable to satisfy user's demand, and the dismantlement inconvenience of carousel is unfavorable for cleaning and maintenance to the carousel, the convenience of rotatory frock has been reduced.

The prior art discloses a rotary tool for a valve body machining center with the application number CN202123163229.1, and the above-mentioned published patent solves the above-mentioned problems, but it still has drawbacks, such as: in the above-mentioned publication, the support of the support column to the limit frame is utilized to ensure that the limit frame prevents the turntable from shaking when the turntable rotates, so that the turntable is more stable when rotating, and the processing quality of the valve body is improved; but the pillar in above-mentioned published patent is comparatively fixed with spacing frame position, can only be applicable to the carousel of one kind of size, and when the valve body of different sizes was placed on the carousel of different sizes in the face of, the suitability is lower, can not satisfy multiple demand, has designed a valve body machining center for this reason and has solved above problem with rotatory frock.

Disclosure of Invention

The utility model provides a rotary tool for a valve body machining center, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the rotary tool for the valve body machining center comprises a base, wherein a first guide groove and a second guide groove which are symmetrical with each other are formed in the top of the base, a first arc-shaped slide plate which is symmetrical with each other is arranged in the two first guide grooves, a second arc-shaped slide plate which is symmetrical with each other is arranged in the two second guide grooves, placing grooves are respectively formed in the tops of the first arc-shaped slide plate and the second arc-shaped slide plate, a plurality of balls are movably arranged on the inner bottom wall of each placing groove, a rotary table is arranged in each placing groove, the turntable is arranged on the ball in a sliding manner, a first bidirectional screw rod penetrating through the first arc-shaped sliding plates is movably arranged on the inner wall of the first guide groove, a first motor installed on the base is fixedly connected with one end of the first bidirectional screw rod, a second bidirectional screw rod penetrating through the second arc-shaped sliding plates is movably arranged on the inner wall of the second guide groove, a second motor installed on the base is fixedly connected with one end of the second bidirectional screw rod, a third motor is installed at the top of the base, and an output shaft of the third motor is connected with the turntable.

Preferably, the output shaft of the third motor is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a plurality of threaded columns, and the threaded columns penetrate through the turntable and are connected with nuts.

Preferably, a groove is formed in the middle of the turntable, a plurality of guide holes are formed in the inner bottom wall of the groove in a penetrating mode, and a plurality of threaded columns are respectively arranged in the guide holes.

Preferably, a sliding groove is formed in the bottom of the rotary disc, and the rotary disc is in sliding connection with the balls through the sliding groove.

Preferably, a plurality of guide rails are fixedly arranged at the top of the base, and the first arc-shaped sliding plate and the second arc-shaped sliding plate are respectively arranged on the guide rails in a sliding manner.

Preferably, a plugging cover is arranged at the top end of the groove.

Preferably, a plurality of limiting assemblies are arranged at the top of the rotary table.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

according to the utility model, through the work of the first motor and the second motor, the first motor can drive the two arc-shaped sliding plates on the first bidirectional screw rod to synchronously approach or separate from each other after working, and the second motor can drive the two arc-shaped sliding plates to synchronously approach or separate from each other after working, so that the placing grooves at the top end sides of the two arc-shaped sliding plates and the two arc-shaped sliding plates can be in circular states with different diameters after being respectively adjusted, the placing grooves are convenient for placing turntables with different sizes, the valve body pieces with different sizes can be processed easily, and the applicability range is wide, and various requirements are met.

According to the utility model, when the turntable is placed in the placing groove, the threaded column on the mounting plate can be inserted into the guide hole, and then the threaded column is manually connected with the threaded column, so that the turntable is fixedly connected with the mounting plate, the turntable is driven to rotate when the third motor works, the valve body clamped by the limiting component on the turntable is facilitated to rotate, the processing of the valve body is completed, meanwhile, the turntable is more stable when rotating by virtue of the design of the balls, the quick disassembly and assembly of the turntable are realized by the connection mode of the threaded column and the nut, the turntable is more convenient to install, the convenience of a rotating tool is effectively improved, and the maintenance of the rotating tool is facilitated.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a two-way screw and a two-way screw according to the present utility model;

FIG. 3 is a schematic diagram of a groove structure according to the present utility model;

fig. 4 is a schematic view of the bottom structure of the turntable according to the present utility model.

In the figure: 1. a base; 2. a first guide groove; 3. a second guide groove; 4. an arc-shaped sliding plate I; 5. arc-shaped sliding plates II; 6. a two-way screw rod I; 7. a first motor; 8. a two-way screw rod II; 9. a second motor; 10. a placement groove; 11. a ball; 12. a turntable; 13. a third motor; 14. a mounting plate; 15. a threaded column; 16. a nut; 17. a groove; 18. a guide hole; 19. a chute; 20. a blocking cover; 21. a limit component; 22. and a guide rail.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

As shown in fig. 1-4, the utility model provides a rotary tool for a valve body machining center, which comprises a base 1, wherein a first guide groove 2 and a second guide groove 3 which are symmetrical to each other are formed in the top of the base 1, a first arc-shaped sliding plate 4 which is symmetrical to each other is arranged in the two first guide grooves 2, a second arc-shaped sliding plate 5 which is symmetrical to each other is arranged in the two second guide grooves 3, a placing groove 10 is formed in the tops of the first arc-shaped sliding plate 4 and the second arc-shaped sliding plate 5 respectively, a plurality of balls 11 are movably mounted on the inner bottom wall of the placing groove 10, a rotary disc 12 is arranged in the placing groove 10, the rotary disc 12 is slidably arranged on the balls 11, a first motor 7 which penetrates through the first arc-shaped sliding plate 4 is movably mounted on the inner wall of the first guide groove 2, a second motor 8 which penetrates through the second arc-shaped sliding plate 5 is fixedly connected to one end of the second guide groove 3, a second motor 9 which is fixedly connected to one end of the second arc-shaped sliding plate 8 is mounted on the base 1, and a third motor 13 is mounted on the top of the base 1, and a third motor 13 is fixedly connected to the output shaft 13 of the third motor 13.

In this embodiment, the output shaft of the third motor 13 is fixedly connected with a mounting plate 14, the top of the mounting plate 14 is fixedly connected with a plurality of threaded columns 15, the threaded columns 15 penetrate through the turntable 12 and are connected with nuts 16, a groove 17 is formed in the middle of the turntable 12, a plurality of guide holes 18 are formed in the inner bottom wall of the groove 17 in a penetrating manner, the plurality of threaded columns 15 are respectively arranged in the plurality of guide holes 18, and a plugging cover 20 is arranged at the top end of the groove 17.

Specifically, through the fixed of nut 16 after screw post 15 inserts guide hole 18 for carousel 12 can fixed mounting on mounting panel 14, with the work of this third motor 13 can drive carousel 12 and rotate, simultaneously, the quick assembly disassembly of carousel 12 can be realized in the connection of this kind of mode, makes the installation of carousel 12 more convenient, effectively improves the convenience of rotatory frock, and is favorable to the maintenance to rotatory frock.

In this embodiment, a chute 19 is formed at the bottom of the turntable 12, the turntable 12 is slidably connected with the balls 11 through the chute 19, and a plurality of limiting assemblies 21 are disposed at the top of the turntable 12.

Specifically, through the design of ball 11 and spout 19 for carousel 12 is comparatively steady when rotating, prevents that carousel 12 from taking place to rock, effectively improves the processingquality of valve body, and spacing subassembly 21 adopt among the prior art anchor clamps can, as long as can fix the valve body work piece can, does not specifically limit in this application file.

In this embodiment, a plurality of guide rails 22 are fixedly mounted on the top of the base 1, and the first arc-shaped slide plate 4 and the second arc-shaped slide plate 5 are respectively slidably disposed on the guide rails 22.

Specifically, through the design of guide rail 22 for arc slide 4 and arc slide second 5 can be comparatively steady when adjusting the removal, do benefit to arc slide 4 and arc slide second 5 and adapt to not unidimensional carousel 12 after adjusting.

The working principle and the using flow of the utility model are as follows: when the rotary table is used, a worker selects the corresponding rotary table 12 according to the size of a valve body workpiece, after the control button on the base 1 is controlled, the first motor 7 and the second motor 9 can respectively work, the first motor 7 can drive the first bidirectional screw rod 6 to rotate after working, the first bidirectional screw rod 6 rotates to enable the first two arc-shaped sliding plates 4 to synchronously approach or separate from each other, the second motor 9 works to enable the second bidirectional screw rod 8 to drive the second two arc-shaped sliding plates 5 to synchronously approach or separate from each other, after the first two arc-shaped sliding plates 4 and the second arc-shaped sliding plates 5 are respectively adjusted, the placing groove 10 on the top end side of the rotary table 12 can be in a circular state with different diameters, the rotary table 12 with different sizes can be placed in the placing groove 10, during placing, a threaded column 15 on the mounting plate 14 can be inserted into a guide hole 18, finally, the rotary table 12 is manually connected with the threaded column 15 by using a nut 16, the rotary table 12 is enabled to be fixedly connected with the mounting plate 14, the rotary table 12 is enabled to be driven to rotate by the third motor 13 during working, the valve body 12 is enabled to be favorably to rotate by the valve body of the limiting component 21, and the rotary table 12 is enabled to finish machining of the valve body of the ball 11, and meanwhile, the rotary table 12 can be enabled to rotate more smoothly by the design of the rotary table 11.

In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a valve body machining center is with rotatory frock, includes base (1), its characterized in that: the utility model discloses a base, including base (1) and base, the top of base (1) has seted up first guide way (2) of mutual symmetry and second guide way (3) of mutual symmetry, two the inside of first guide way (2) is provided with first (4) of mutual symmetry arc slide, two the inside of second guide way (3) is provided with second (5) of arc slide of mutual symmetry, standing groove (10) have been seted up respectively at the top of first (4) and second (5) of arc slide, the interior bottom movable mounting of standing groove (10) a plurality of ball (11), just be provided with carousel (12) in standing groove (10), carousel (12) sliding arrangement is on ball (11), just the inner wall movable mounting of first guide way (2) has a bi-directional lead screw (6) that runs through two first (4) of arc slide, the one end fixedly connected with of bi-directional lead screw (6) installs first motor (7) on base (1), the inner wall movable mounting of second (4) of second guide way (4) has a plurality of balls (11), the bi-directional lead screw (8) on base (1) of bi-directional lead screw (8) are installed on base (13), an output shaft of the third motor (13) is connected to the rotary table (12).

2. The rotary tool for the valve body machining center according to claim 1, wherein an output shaft of the third motor (13) is fixedly connected with a mounting plate (14), a plurality of threaded columns (15) are fixedly connected to the top of the mounting plate (14), and the threaded columns (15) penetrate through the turntable (12) and are connected with nuts (16).

3. The rotary tool for the valve body machining center according to claim 2, wherein a groove (17) is formed in the middle of the turntable (12), a plurality of guide holes (18) are formed in the inner bottom wall of the groove (17) in a penetrating manner, and the plurality of threaded columns (15) are respectively arranged in the plurality of guide holes (18).

4. The rotary tool for the valve body machining center according to claim 1, wherein a sliding groove (19) is formed in the bottom of the rotary table (12), and the rotary table (12) is slidably connected with the ball (11) through the sliding groove (19).

5. The rotary tool for the valve body machining center according to claim 1, wherein a plurality of guide rails (22) are fixedly arranged on the top of the base (1), and the arc-shaped first sliding plate (4) and the arc-shaped second sliding plate (5) are respectively arranged on the guide rails (22) in a sliding mode.

6. A rotary tool for a valve body machining center according to claim 3, wherein the top end of the groove (17) is provided with a plugging cover (20).

7. A rotary tool for a valve body machining center according to claim 1, wherein a plurality of limiting assemblies (21) are arranged on the top of the turntable (12).