CN218136560U - Clamping structure for valve body machining - Google Patents

Abstract

The utility model relates to a valve body technical field specifically is a clamping structure is used in valve body processing, comprises a workbench, the top fixedly connected with base of workstation, movable chamber has been seted up at the top of base, the bearing is installed to the inner wall in activity chamber, carousel under the inner circle side fixedly connected with of bearing, first eight limit grooves have been seted up at the top of carousel down, just the inner wall connection in first eight limit grooves has first cushion, the distolateral fixedly connected with backup pad in back of workstation, the top fixed mounting of backup pad has first cylinder. The utility model discloses in, through mutually supporting of motor, last carousel, lower carousel and bearing for the motor drives the carousel and rotates the back, goes up the carousel and can drive the carousel and rotate under via lower cardboard, and the octahedral lug that the lower carousel rotated the back valve body can be processed corresponding to the trompil device in proper order, carries out the bulk machining after the valve body clamping of being convenient for, reduces the process of frequently dismantling the clamping, improves the machining efficiency of valve body spare.

Description

Clamping structure for valve body machining

Technical Field

The utility model relates to a valve body technical field, concretely relates to clamping structure is used in valve body processing.

Background

The valve body is a main part in the valve; according to different mechanical manufacturing methods of pressure grades, when a valve body of the existing environment detector shown in fig. 5 is machined, because the outer surface of the valve body is octagonal and eight surfaces are provided with lugs to be machined, the valve body needs to be frequently disassembled and clamped manually when the lugs of each surface are machined, so that the machining efficiency is low while manual labor is excessive.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clamping structure is used in valve body processing to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a clamping structure is used in valve body processing, includes the workstation, the top fixedly connected with base of workstation, movable chamber has been seted up at the top of base, the bearing is installed to the inner wall in activity chamber, carousel under the inner circle side fixedly connected with of bearing, first eight limit grooves have been seted up at the top of carousel down, just the inner wall in first eight limit grooves is connected with first cushion, the rear end side fixedly connected with backup pad of workstation, the top fixed mounting of backup pad has first cylinder, the piston rod of first cylinder runs through backup pad and fixedly connected with mount pad, the inside fixed mounting of mount pad has the motor, the output shaft of motor runs through motor and fixedly connected with and goes up the carousel, go up the bottom of carousel and seted up second eight limit grooves, the inner wall connection in second eight limit grooves has the second cushion, just one side of base is equipped with the trompil device.

Preferably, the outer wall of the lower rotary table is provided with a plurality of stabilizing grooves, the outer wall of the base is provided with a through hole communicated with the movable cavity, one side of the through hole is provided with a second cylinder installed on the workbench, and the output end of the second cylinder is fixedly connected with a limiting rod.

Preferably, the top of lower carousel is fixedly connected with a plurality of lower cardboards, and the slot has been seted up respectively at the top of a plurality of lower cardboards, just go up a plurality of upper cardboards of bottom fixedly connected with of carousel, the bottom of a plurality of upper cardboards is fixedly connected with inserted bar respectively.

Preferably, the top fixedly connected with slide rail group of workstation, the top of slide rail group slides and is provided with the sliding seat, trompil device fixed mounting is on the trompil device, just one side fixedly connected with third cylinder's of sliding seat output.

Preferably, the lower clamping plate and the upper clamping plate are respectively provided with eight clamping plates, and the lower clamping plates are respectively matched with the upper clamping plates.

Preferably, the circle center of the stabilizing groove and the circle center of the lower clamping plate are positioned on the same vertical line.

By adopting the technical scheme, the utility model discloses the beneficial effect who gains does:

the utility model discloses in, through mutually supporting of motor, last carousel, lower carousel and bearing for the motor drives the carousel and rotates the back, goes up the carousel and can drive the carousel and rotate under via lower cardboard, and the octahedral lug that the lower carousel rotated the back valve body can be processed corresponding to the trompil device in proper order, carries out the bulk machining after the valve body clamping of being convenient for, reduces the process of frequently dismantling the clamping, improves the machining efficiency of valve body spare.

The utility model discloses in, through mutually supporting of firm groove, through hole, second cylinder and gag lever post for when the lug corresponds to the trompil device, the work of second cylinder can make the gag lever post insert firm inslot, plays restriction lower carousel pivoted effect, does benefit to the accurate nature that the valve body adds man-hour, improves the whole quality of valve body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the lower turntable of the present invention;

fig. 4 is a schematic view of the upper turntable in a bottom view;

fig. 5 is a schematic view of the three-dimensional structure of the valve body of the present invention.

In the figure: 1. a work table; 2. a base; 3. a movable cavity; 4. a bearing; 5. a lower turntable; 6. a first eight-sided slot; 7. a first cushion; 8. a support plate; 9. a first cylinder; 10. a mounting seat; 11. a motor; 12. an upper turntable; 13. a second eight-sided slot; 14. a second cushion; 15. a tapping device; 16. a stabilizing groove; 17. a through hole; 18. a second cylinder; 19. a limiting rod; 20. a lower clamping plate; 21. a slot; 22. an upper clamping plate; 23. inserting a rod; 24. a slide rail set; 25. a sliding seat; 26. a third cylinder.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Example one

As shown in fig. 1-5, the utility model provides a clamping structure is used in valve body processing, including workstation 1, workstation 1's top fixedly connected with base 2, movable chamber 3 has been seted up at the top of base 2, bearing 4 is installed to the inner wall in movable chamber 3, carousel 5 under the inner circle side fixedly connected with of bearing 4, first eight limit groove 6 has been seted up at carousel 5's top down, and the inner wall connection of first eight limit groove 6 has first cushion 7, workstation 1's rear end side fixedly connected with backup pad 8, the top fixed mounting of backup pad 8 has first cylinder 9, the piston rod of first cylinder 9 runs through backup pad 8 and fixedly connected with mount pad 10, the inside fixed mounting of mount pad 10 has motor 11, motor 11's output shaft runs through motor 11 and fixedly connected with upper turntable 12, second eight limit groove 13 has been seted up to upper turntable 12's bottom, the inner wall connection of second eight limit groove 13 has second cushion 14, and one side of base 2 is equipped with trompil device 15.

In this embodiment, the outer wall of the lower turntable 5 is provided with a plurality of stabilizing grooves 16, the outer wall of the base 2 is provided with a through hole 17 communicated with the movable cavity 3, one side of the through hole 17 is provided with a second cylinder 18 installed on the workbench 1, and the output end of the second cylinder 18 is fixedly connected with a limiting rod 19.

Specifically, after the limiting rod 19 is pushed by the operation of the second cylinder 18, the limiting rod 19 can be inserted into the through hole 17 and the stabilizing groove 16, so that the lower rotary table 5 is limited, and the stability of the valve body during processing is ensured.

In this embodiment, a plurality of lower cardboards 20 of top fixedly connected with of lower carousel 5, slot 21 has been seted up respectively at a plurality of lower cardboard 20's top, and goes up a plurality of upper clamping boards 22 of the bottom fixedly connected with of carousel 12, and a plurality of bottom difference fixedly connected with inserted bar 23 of upper clamping board 22, lower cardboard 20 and upper clamping board 22 are equipped with eight respectively, and a plurality of lower cardboard 20 cooperate respectively with a plurality of upper clamping boards 22.

Specifically, when the upper rotary table 12 descends, the inserted bar 23 at the bottom of the upper clamping plate 22 can be inserted into the slot 21 in the lower clamping plate 20, so that after the lower clamping plate 20 and the upper clamping plate 22 clamp the valve body convex block fixedly, the inserted bar 23 and the slot 21 improve the connectivity, and the stability of the lower rotary table 5 during rotation is ensured.

In this embodiment, a slide rail set 24 is fixedly connected to the top of the working platform 1, a sliding seat 25 is slidably disposed on the top of the slide rail set 24, the hole forming device 15 is fixedly mounted on the hole forming device 15, and an output end of a third cylinder 26 is fixedly connected to one side of the sliding seat 25.

Specifically, the third cylinder 26 is used to push the sliding seat 25 to work, so that the tapping device 15 can process the valve body to complete the tapping of the bump of the valve body.

The circle center of the stabilizing groove 16 and the circle center of the lower clamping plate 20 are positioned on the same vertical line, the design function is that after the lower rotary disc 5 rotates to enable each lug of the valve body to be aligned with the hole opening device 15, the limiting rod 19 can be inserted into the stabilizing groove 16, and the stability of each lug during processing is guaranteed.

The utility model discloses a theory of operation and use flow: during the use, the staff puts into first eight limit grooves 6 with the valve body, then make the octahedral lug of valve body set up cardboard 20 department under respectively, with this first cylinder 9 work promotion mount pad 10 and last carousel 12 descend the back, the top portion of valve body can get into in second eight limit groove 13, the first half of lug is fixed by last cardboard 22 simultaneously, guarantee that the centre gripping of valve body is fixed, simultaneously eight limit inslots with the help of the design of first cushion 7 and second cushion 14, make the valve body be difficult for taking place the yaw, possess stability, with this motor 11 work rotation back, can drive carousel 12 and rotate, the rotation of going up carousel 12 can drive carousel 5 to rotate under cardboard 20 via, the octahedral lug of valve body can correspond trompil device 15 in proper order after carousel 5 rotates, the whole processing is carried out after the valve body clamping once to the convenience, and the machining efficiency is improved, and when every lug corresponds to trompil device 15, the accurate inslot 16 of inserting of gag lever post 19 can be made in the work of second cylinder 18, guarantee the stability after carousel 5 rotates, do benefit to the valve body's stability, the whole nature when adding man-hour, the valve body, the quality is improved when adding man-hour.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

It will be understood that when an element is referred to as being "mounted to," "secured to" 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 as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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 invention. In this specification, the schematic representations of the terms used above 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims (6)

1. The utility model provides a clamping structure is used in valve body processing, includes workstation (1), its characterized in that: top fixedly connected with base (2) of workstation (1), movable chamber (3) have been seted up at the top of base (2), bearing (4) are installed to the inner wall in activity chamber (3), carousel (5) under the inner circle side fixedly connected with of bearing (4), first eight limit grooves (6) have been seted up at the top of carousel (5) down, just the inner wall connection of first eight limit grooves (6) has first cushion (7), the rear end side fixedly connected with backup pad (8) of workstation (1), the top fixed mounting of backup pad (8) has first cylinder (9), the piston rod of first cylinder (9) runs through backup pad (8) and fixedly connected with mount pad (10), the inside fixed mounting of mount pad (10) has motor (11), the output shaft of motor (11) runs through motor (11) and fixedly connected with and goes up carousel (12), second eight limit grooves (13) have been seted up to the bottom of going up carousel (12), the inner wall connection of second eight limit grooves (13) has second cushion (14), just one side of base (2) is equipped with trompil device (15).

2. The clamping structure for machining the valve body according to claim 1, wherein a plurality of stabilizing grooves (16) are formed in the outer wall of the lower rotating disc (5), a through hole (17) communicated with the movable cavity (3) is formed in the outer wall of the base (2), a second air cylinder (18) installed on the workbench (1) is arranged on one side of the through hole (17), and a limiting rod (19) is fixedly connected to the output end of the second air cylinder (18).

3. The clamping structure for machining the valve body according to claim 2, wherein a plurality of lower clamping plates (20) are fixedly connected to the top of the lower rotary table (5), slots (21) are formed in the tops of the lower clamping plates (20), a plurality of upper clamping plates (22) are fixedly connected to the bottom of the upper rotary table (12), and inserting rods (23) are fixedly connected to the bottoms of the upper clamping plates (22).

4. The clamping structure for machining the valve body according to claim 1, wherein a sliding rail set (24) is fixedly connected to the top of the workbench (1), a sliding seat (25) is slidably arranged on the top of the sliding rail set (24), the hole forming device (15) is fixedly installed on the hole forming device (15), and an output end of a third air cylinder (26) is fixedly connected to one side of the sliding seat (25).

5. The clamping structure for machining the valve body according to claim 3, wherein the number of the lower clamping plates (20) and the number of the upper clamping plates (22) are eight, and the plurality of the lower clamping plates (20) are matched with the plurality of the upper clamping plates (22) respectively.

6. The clamping structure for machining the valve body according to claim 2, wherein the circle center of the stabilizing groove (16) and the circle center of the lower clamping plate (20) are on the same vertical line.

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