CN218745027U

CN218745027U - Butterfly valve rod processing frock

Info

Publication number: CN218745027U
Application number: CN202221536580.2U
Authority: CN
Inventors: 武晓峰
Original assignee: Yancheng Qingshan Machinery Manufacturing Co ltd
Current assignee: Yancheng Qingshan Machinery Manufacturing Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2023-03-28
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a butterfly valve rod processing frock is used in machining's field, has solved the not high technical problem of drilling efficiency in the current butterfly valve rod course of working, and its technical scheme main points are including the processing base, be equipped with year material disc and drilling frame on the processing base, swing joint between year material disc and the processing base, be equipped with the drive on the processing base and carry material disc pivoted drive step motor, it is equipped with a plurality of year material tray to carry along its circumferencial direction on the material disc, the center of carrying the material disc is equipped with and drills frame complex drilling location platform, be equipped with the spacing subassembly of member on the year material tray, be equipped with on the processing base with the spacing round piece of caulking groove complex step, be equipped with on the spacing round piece of step with guide block complex V-arrangement groove, the tip of guide block is equipped with the V-arrangement chamfer piece, has the technological effect that can improve valve rod processing drilling efficiency.

Description

Butterfly valve rod processing frock

Technical Field

The utility model relates to the field of machining, in particular to butterfly valve rod processing frock.

Background

The valve rod is used as an important part of the center line butterfly valve, the end part of the valve rod is drilled in the machining process so as to be convenient for assembling and combining the valve rod and the end part disc plate, the rod part of the valve rod needs to be clamped and positioned before drilling, and then the valve rod is machined through a drill. Common member drilling frock not only consumes the manpower, and stability is also poor, and current valve rod processing drilling equipment is not convenient for carry out continuous drilling operation to a plurality of valve rods simultaneously, has reduced the efficiency of valve rod processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a butterfly valve rod processing frock, its advantage can improve the efficiency of valve rod drilling course of working.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a butterfly valve rod processing frock, characterized by: including the processing base, be equipped with on the processing base and carry material disc and drilling frame, carry swing joint between material disc and the processing base, be equipped with the drive on the processing base and carry material disc pivoted drive step motor, it is equipped with a plurality of material tray of carrying along its circumferencial direction on the material disc to carry, the center of carrying the material disc be equipped with drilling frame complex drilling location platform, be equipped with the spacing subassembly of member on the material tray of carrying, carry material tray and carry swing joint between the material disc, be equipped with the guide way on the material disc of carrying, the bottom of carrying the material tray be equipped with guide way complex guide block, the one end inslot that drilling location platform was kept away from to the guide way is equipped with expanding spring, the bottom of carrying the material disc is equipped with the cooperation caulking groove, be equipped with on the processing base with the spacing round piece of caulking groove complex step, be equipped with guide block complex V-shaped groove on the spacing round piece of step, the tip of guide block is equipped with the V-shaped chamfering block.

Further: the rod limiting assembly comprises a rod clamping groove block matched with the material carrying supporting block, the rod clamping groove block is rotationally connected with the material carrying supporting block, a valve rod groove is formed in the rod clamping groove block, a rotary latch block is arranged at one end, away from the drilling positioning table, of the rod clamping groove block and the material carrying supporting block, a reset elastic telescopic rod is arranged at the other end of the rod clamping groove block and the other end of the material carrying supporting block, a limiting slot block is inserted in the rod clamping groove block in a sliding mode, a locking pressing strip is arranged on the side wall of the limiting slot block, and a locking pressing groove for pressing, sliding and inserting of the locking strip is formed in the side wall of the rod clamping groove block.

Further: the rod piece clamping groove block and the limiting insertion groove block are further provided with penetrating positioning grooves, and positioning insertion rods are arranged in the penetrating positioning grooves.

Further: the side part of one end of the limiting slot block, which is far away from the drilling positioning table, is provided with an anti-skidding stop block

Further: and the drilling positioning table is provided with a jack positioning block and a pneumatic auxiliary pressing block.

Further: the bottom of the material loading disc is also provided with a matching annular edge, and the processing base is provided with a protection annular groove matched with the matching annular edge.

To sum up, the utility model discloses following beneficial effect has:

1. through carrying the setting of a plurality of material tray of carrying on the material disc to and cooperation drive step motor's rotation drive, can realize that whole year material disc goes up the high-efficient orderly drilling course of working of many valve member, utilize the mating reaction between V-arrangement groove and the V-arrangement chamfer piece, realized the feeding and the ejection of compact effect of carrying the partial member of material tray, fully ensure whole processing frock to valve rod member tip drilling processing stable and reasonable, improved actual production efficiency.

Drawings

FIG. 1 is a top view for showing the structure of a machining tool in the embodiment;

FIG. 2 is a sectional view for showing the structure of the machining tool in the embodiment;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an enlarged view of B in FIG. 2;

FIG. 5 is a schematic view for showing the fitting relationship of the V-shaped groove and the V-shaped chamfering block in the embodiment;

fig. 6 is a sectional view for showing the fitting relationship of the lever catch block and the retaining slot block in the embodiment.

Reference numerals: 1. processing a base; 2. a material loading disc; 3. drilling a machine base; 4. driving a stepping motor; 5. a material loading supporting block; 6. drilling a positioning table; 7. a guide groove; 8. a guide block; 9. a tension spring; 10. matching with the caulking groove; 11. a step limit round block; 12. a V-shaped groove; 13. a V-shaped chamfering block; 14. a rod piece clamping groove block; 15. a valve stem groove; 16. rotating the latch block; 17. resetting the elastic telescopic rod; 18. a limiting slot block; 19. locking the pressing strip; 20. locking the pressure groove; 21. the positioning groove is penetrated; 22. positioning the inserted rod; 23. an anti-slip stop block; 24. a jack positioning block; 25. a pneumatic auxiliary pressing block; 26. matching the annular edge; 27. and a protective ring groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a butterfly valve rod processing frock, as fig. 1, fig. 2 and fig. 4 are shown, including processing base 1, be equipped with on processing base 1 and carry material disc 2 and drilling frame 3, the processing personnel locate the valve rod spare and carry on carrying on the material disc 2, carry out quick drilling work through drilling frame 3, the center of carrying material disc 2 is equipped with and drills 3 complex drilling location platform 6 of frame, can ensure reliable and stable in the actual drilling course of working, be equipped with jack locating piece 24 and pneumatic supplementary briquetting 25 on the drilling location platform 6, treat that the valve rod tip of processing inserts jack locating piece 24 after, pneumatic supplementary briquetting 25 carries out the tip spacing fixed, guarantee the steady of punching a hole process.

As shown in fig. 2 and fig. 3, the material carrying disc 2 is movably connected with the processing base 1, the processing base 1 is provided with a driving stepping motor 4 for driving the material carrying disc 2 to rotate, the rotating stepping type conveying and feeding of the processed workpiece on the material carrying disc 2 can be realized under the action of the driving stepping motor 4, the bottom of the material carrying disc 2 is further provided with a matching annular edge 26, the processing base 1 is provided with a protection annular groove 27 matched with the matching annular edge 26, the stable and stable rotating process of the material carrying disc 2 can be improved, and the material carrying disc 2 is provided with a plurality of material carrying supporting blocks 5 along the circumferential direction thereof and used for limiting the taking and placing of the processed valve rod.

As shown in fig. 2, 3 and 5, the material carrying supporting block 5 is movably connected with the material carrying disc 2, so that efficient material discharging and discharging actions of the material carrying disc 2 in the rotating process can be guaranteed. A guide groove 7 is formed in the material carrying disc 2, a guide block 8 matched with the guide groove 7 is arranged at the bottom of the material carrying supporting block 5, an expansion spring 9 is arranged in a groove at one end, far away from the drilling positioning table 6, of the guide groove 7, and the expansion spring 9 keeps elastic extrusion on the guide block 8; the bottom of the material carrying disc 2 is provided with a matched caulking groove 10, the processing base 1 is provided with a step limiting round block 11 matched with the caulking groove, the step limiting round block 11 is provided with a V-shaped groove 12 matched with the guide block 8, the end part of the guide block 8 is provided with a V-shaped chamfer block 13, under a normal non-feeding state, the end part of the guide block 8 keeps abutting friction with the edge of the step limiting round block 11, at the moment, the telescopic spring 9 keeps contracting, and the material carrying support block 5 is in a state of being far away from the drilling positioning table 6, so that a processing worker can conveniently take and place a processing valve rod; along with the rotation of carrying material disc 2 and carrying, slide in along the V-arrangement groove 12 border at V-arrangement chamfer piece 13 side edge, expanding spring 9 extension this moment drives and carries material tray 5 part to the feeding of middle part drilling location platform 6 part, satisfies the action of punching a hole of valve rod member tip, after accomplishing processing, under carrying material disc 2 and lasting the rotation trend, V-arrangement chamfer piece 13 withdraws from along V-arrangement groove 12 opposite side border for the member after accomplishing processing can withdraw from along with carrying material tray 5 in step, make things convenient for subsequent member material returned.

The material carrying supporting block 5 is provided with a rod limiting assembly, the rod limiting assembly comprises a rod clamping groove block 14 matched with the material carrying supporting block 5, the rod clamping groove block 14 is rotatably connected with the material carrying supporting block 5, and the rod clamping groove block 14 is provided with a valve rod groove 15 (shown in fig. 6) for clamping the valve rod piece in the groove. In order to facilitate discharging in the actual machining process, a rotary latch block 16 is arranged at one end, far away from the drilling positioning table 6, of the rod piece clamping groove block 14 and the material carrying support block 5, a reset elastic telescopic rod 17 is arranged at the other end of the rod piece clamping groove block 14 and the material carrying support block 5, and a machining worker can realize quick withdrawing of a rod piece by turning over the rod piece clamping groove block 14 at one end of the rotary latch block 16.

In the actual drilling process, the valve rod piece needs to be vertically limited and fixed to prevent jumping, a limiting slot block 18 is inserted in a sliding mode on the rod piece slot block 14, a locking pressing strip 19 (shown in fig. 6) is arranged on the side wall of the limiting slot block 18, a locking pressing groove 20 (shown in fig. 6) for the sliding insertion of the locking pressing strip 19 is arranged on the side wall of the rod piece slot block 14, and a machining worker can achieve the matching limiting effect between the limiting slot block 18 and the rod piece slot block 14 in a sliding and inserting mode. A through positioning groove 21 (shown in fig. 1) is further arranged on the rod member slot block 14 and the limiting slot block 18, and a positioning inserted rod 22 (shown in fig. 1) is arranged in the through positioning groove 21, so that relative movement between the rod member slot block 14 and the limiting slot block 18 which may occur in the drilling process can be limited. The side part of one end of the limiting slot block 18, which is far away from the drilling positioning table 6, is provided with an anti-skidding stop block 23, so that the machining valve rod piece can be limited to slide out of the rod piece slot block 14, and the precision and the efficiency of drilling machining are guaranteed.

The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a butterfly valve rod processing frock, characterized by: comprises a processing base (1), a material loading disc (2) and a drilling machine base (3) are arranged on the processing base (1), the material loading disc (2) is movably connected with the processing base (1), a driving stepping motor (4) for driving the material loading disc (2) to rotate is arranged on the processing base (1), a plurality of material loading supporting blocks (5) are arranged on the material loading disc (2) along the circumferential direction thereof, a drilling positioning table (6) matched with the drilling machine base (3) is arranged at the center of the loading disc (2), a rod piece limiting component is arranged on the material carrying supporting block (5), the material carrying supporting block (5) is movably connected with the material carrying disc (2), a guide groove (7) is arranged on the material carrying disc (2), a guide block (8) matched with the guide groove (7) is arranged at the bottom of the material carrying supporting block (5), a telescopic spring (9) is arranged in a groove at one end of the guide groove (7) far away from the drilling positioning table (6), the bottom of the material loading disc (2) is provided with a matching caulking groove (10), a step limiting round block (11) matched with the caulking groove is arranged on the processing base (1), a V-shaped groove (12) matched with the guide block (8) is arranged on the step limit round block (11), and a V-shaped chamfering block (13) is arranged at the end part of the guide block (8).

2. The butterfly valve rod processing tool according to claim 1, characterized in that: the rod limiting assembly comprises a rod clamping groove block (14) matched with the material carrying supporting block (5), the rod clamping groove block (14) is rotatably connected with the material carrying supporting block (5), a valve rod groove (15) is formed in the rod clamping groove block (14), one end, away from the drilling positioning table (6), of the rod clamping groove block (14) and the material carrying supporting block (5) is provided with a rotating pin inserting block (16), the other end of the rod clamping groove block (14) and the other end of the material carrying supporting block (5) is provided with a resetting elastic telescopic rod (17), the rod clamping groove block (14) is slidably inserted with a limiting groove inserting block (18), the side wall of the limiting groove inserting block (18) is provided with a locking pressing strip (19), and the side wall of the rod clamping groove block (14) is provided with a locking pressing groove (20) for the locking pressing strip (19) to be slidably inserted.

3. The butterfly valve rod processing tool according to claim 2, characterized in that: the rod piece clamping groove block (14) and the limiting insertion groove block (18) are further provided with a through positioning groove (21), and a positioning insertion rod (22) is arranged in the through positioning groove (21).

4. The butterfly valve rod processing tool according to claim 3, characterized in that: and an anti-skidding stop block (23) is arranged on the side part of one end, far away from the drilling positioning table (6), of the limiting slot block (18).

5. The butterfly valve rod processing tool according to claim 1, characterized in that: and the drilling positioning table (6) is provided with a jack positioning block (24) and a pneumatic auxiliary pressing block (25).

6. The butterfly valve rod processing tool according to claim 1, characterized in that: the bottom of carrying material disc (2) still is equipped with cooperation surrounding edge (26), be equipped with on processing base (1) with cooperation surrounding edge (26) complex protection annular (27).