CN214079372U

CN214079372U - A drilling processingequipment for valve gap production and processing

Info

Publication number: CN214079372U
Application number: CN202022968137.XU
Authority: CN
Inventors: 张相兵; 单天业
Original assignee: Jiangsu Jiufuyuan Valve Industry Co ltd
Current assignee: Jiangsu Jiufuyuan Valve Industry Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-31
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a drilling processingequipment for valve gap production and processing, including the supporting leg, the top fixed mounting of supporting leg has the processing box, and the left side fixed mounting of processing bottom half has pneumatic cylinder one, and the top fixedly connected with fixed axle of pneumatic cylinder one, the top swing joint of fixed axle one have telescopic link one, and the right side fixed mounting of processing bottom half has pneumatic cylinder two. Make the locking slider slide on the slide bar through rotatory locking screw, be used for stabilizing centre gripping valve gap, be convenient for to the processing of valve gap, add man-hour when needs overturn to the valve gap, pneumatic cylinder one and two simultaneous drives of pneumatic cylinder make telescopic link one and telescopic link two rise suitable upset height simultaneously, then rotate horizontal pole upset 180 through the manual work, pneumatic cylinder one and pneumatic cylinder two drive telescopic link one and two shrink of telescopic link this moment, the valve gap is placed by the centre gripping again and is carried out the processing of reverse side on the desktop this moment, and is simple and efficient, the processing rate to the valve gap has been promoted.

Description

A drilling processingequipment for valve gap production and processing

Technical Field

The utility model belongs to the technical field of the valve gap processing production, concretely relates to drilling processingequipment for valve gap production and processing.

Background

The valve cover is a valve part provided with a valve rod sealing element and used for connecting or supporting an actuating mechanism, the valve cover and the valve body can be integrated and can be separated, the valve cover in the gate valve mainly plays a role in pressing and filling, the valve cover positions the valve rod to ensure the normal transmission of the valve rod to be switched on and off, the valve is sealed, certain strength is achieved, internal fluid is prevented from flowing out, the drilling device is a general name of equipment for processing holes in solid materials, and a common drilling device is provided with an electric drill, a drilling machine and the like. With the further development of the machining process, the efficiency of the drilling device is greatly improved. The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates. The drilling machine is characterized in that a workpiece is fixed and a cutter does rotary motion. The drilling device has a wide application range and plays a great role in valve cover production. The drilling machining device can only perform single-side machining when the clamp fixes the required machining valve cover through the clamp fixing valve cover in the working process, if the other side is machined, the required machining valve cover needs to be detached, turned, clamped and fixed again, steps are complex, and efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling processingequipment for valve gap production and processing to the drilling processingequipment who proposes in solving above-mentioned background art through the fixed valve gap of anchor clamps in the course of the work, when the fixed required processing valve gap of anchor clamps, can only carry out single face processing, if the processing another side need overturn the centre gripping to required processing valve gap again fixed, the step is loaded down with trivial details, the lower problem of efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling processing device for valve deck production and processing comprises a supporting leg, wherein a processing box body is fixedly mounted at the top of the supporting leg, a first hydraulic cylinder is fixedly mounted at the left side of the bottom of the processing box body, a first fixed shaft is fixedly connected to the top of the first hydraulic cylinder, a first telescopic rod is movably connected to the top of the first fixed shaft, a second hydraulic cylinder is fixedly mounted at the right side of the bottom of the processing box body, a second fixed shaft is fixedly connected to the top of the second hydraulic cylinder, a second telescopic rod is movably connected to the top of the second fixed shaft, a workbench is arranged at the top of the processing box body, the first telescopic rod and the second telescopic rod are movably connected through a rotating cross rod arranged at the top of the workbench, support frames are arranged at the left side and the right side of the top of the workbench, a transverse plate is in threaded connection with the top of each support frame, and a driving device is in threaded connection with the top of each transverse plate, the middle part of diaphragm bottom is provided with the pivot case, the bottom swing joint of pivot case has the connecting rod, the bottom threaded connection of connecting rod has the processing drill bit.

Preferably, the middle part of the rotating cross rod is provided with a clamp, the middle parts of two sides of the clamp are provided with screw holes, and the two screw holes are in threaded connection with the rotating cross rod.

Preferably, through holes are formed in two sides of the upper surface of the workbench, and the two through holes are respectively matched with the first telescopic rod and the second telescopic rod for use.

Preferably, the top and the bottom of the clamp are provided with locking screws, two locking sliders are arranged inside the clamp, the locking screws are in threaded connection with the locking sliders, the locking sliders are in sliding connection with the two sliding rods in the middle of the clamp, and a fixing sheet is arranged at one end, close to the clamp, of each locking screw.

Preferably, the fixture and the processing drill bit are coaxially arranged, the cross sections of the first telescopic rod and the second telescopic rod are the same in shape and are both square, the rotating cross rod is divided into two sections, and the cross section is circular.

Compared with the prior art, the utility model provides a drilling processingequipment for valve gap production and processing possesses following beneficial effect:

the utility model has the advantages of compact and reasonable structure, in the course of working, through anchor clamps centre gripping valve gap, the centre gripping groove has been seted up at the anchor clamps middle part, make the locking slider slide on the slide bar through rotatory locking screw, be used for stabilizing the centre gripping valve gap, be convenient for to the processing of valve gap, add man-hour when needs overturn to the valve gap, pneumatic cylinder one and two simultaneous drives of pneumatic cylinder make telescopic link one and two suitable upset heights that rise simultaneously of telescopic link, then rotate horizontal pole upset 180 through the manual work, pneumatic cylinder one and two drive telescopic link one and two shrink of telescopic link of pneumatic cylinder, the valve gap is placed by the centre gripping again and is carried out the processing of reverse side on the desktop this moment, the upset step has been simplified, the processing speed to the valve gap has been promoted.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a drilling device for producing and processing a valve cover according to the present invention;

FIG. 2 is a schematic structural view of a worktable according to the present invention;

FIG. 3 is a schematic structural view of the clamp of the present invention;

in the figure: 1. supporting legs; 2. processing the box body; 3. a work table; 4. a first hydraulic cylinder; 5. a second hydraulic cylinder; 6. a first fixed shaft; 7. a second fixed shaft; 8. a first telescopic rod; 9. a second telescopic rod; 10. rotating the cross bar; 11. a clamp; 12. locking screws; 13. a support frame; 14. a transverse plate; 15. a drive device; 16. a pivot housing; 17. a connecting rod; 18. processing a drill bit; 19. a through hole; 20. a clamping groove; 21. locking the sliding block; 22. a slide bar; 23. a screw hole; 24. the sheet is fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As the utility model discloses a preferred embodiment, the utility model provides a drilling processingequipment for valve gap production and processing.

Referring to fig. 1, the drilling processing device for valve deck production and processing comprises a supporting leg 1, a processing box 2, a workbench 3, a supporting frame 13 and a transverse plate 14, wherein the top of the supporting leg 1 is fixedly provided with the processing box 2, the bottom of the left side of the processing box 2 is fixedly provided with a hydraulic cylinder I4, the top of the hydraulic cylinder I4 is fixedly connected with a fixed shaft I6, the top of the fixed shaft I6 is movably connected with a telescopic rod I8, the bottom of the right side of the processing box 2 is fixedly provided with a hydraulic cylinder II 5, the top of the hydraulic cylinder II 5 is fixedly connected with a fixed shaft II 7, the top of the fixed shaft II 7 is movably connected with a telescopic rod II 9, the top of the processing box 2 is provided with the workbench 3, the telescopic rod I8 and the telescopic rod II 9 are movably connected through a rotating cross rod 10 arranged at the top of the workbench 3, the supporting frames 13 are arranged at the tops of two sides of the workbench 3, and the top of the supporting frames 13 is in threaded connection with the transverse plate 14, the top threaded connection of diaphragm 14 has drive arrangement 15, be provided with pivot case 16 in the middle of the bottom of diaphragm 14, the bottom swing joint of pivot case 16 has connecting rod 17, the bottom threaded connection of connecting rod 17 has processing drill bit 18, the inside of processing box 2 is provided with pneumatic cylinder 4 and pneumatic cylinder two 5, can provide kinetic energy for the flexible of telescopic link 8 and telescopic link two 9, telescopic link 8 and telescopic link 9 can stretch out and draw back in step, drive arrangement 15, pivot case 16, connecting rod 17 and the coaxial setting of processing drill bit 18, drive arrangement 15 drives processing drill bit 18 and processes the valve gap.

Please refer to fig. 1 and 2, the telescopic rod 8 and the telescopic rod 9 are movably connected through a rotary cross rod 10, if the valve cover needs to be turned over, the telescopic rod 8 and the telescopic rod 9 are extended to a proper height only through the driving of the hydraulic cylinder I4 and the hydraulic cylinder II 5, then the rotary cross rod 10 is turned over for 180 degrees, the telescopic rod I8 and the telescopic rod II 9 are contracted through the driving of the hydraulic cylinder I4 and the hydraulic cylinder II 5, the valve cover is stably placed on the workbench 3 again, and then the machining drill 18 is used for carrying out reverse machining on the valve cover.

Referring to fig. 2 and 3, a clamp 11 is arranged in the middle of a rotating cross rod 10, screw holes 23 are arranged in the middle of two sides of the clamp 11, through holes 19 are arranged on two sides of the upper surface of a workbench 3, the two through holes 19 are respectively matched with a first telescopic rod 8 and a second telescopic rod 9, locking screws 12 are arranged on two sides of the clamp 11, a locking slider 21 is arranged inside the clamp 11, the locking screws 12 are in threaded connection with the locking slider 21, the locking slider 21 is arranged on the surface of a sliding rod 22, a fixing sheet 24 is arranged at one end of each locking screw 12 close to the clamp 11, the rotating cross rod 10 is divided into two sections, the rotating cross rod 10 is in threaded connection with the screw holes 23 arranged on two sides of the clamp 11, so that a valve cover is relatively static with the rotating cross rod 10 in the machining process, the locking slider 21 inside the clamp 11 is in threaded connection with the locking screws 12, the locking slider 21 is driven to slide on the sliding rod 22 by rotating the locking screws 12, can make the valve gap centre gripping stable, promote the machining precision of valve gap.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, anchor clamps 11 are used for the centre gripping valve gap, processing drill bit 18 is located anchor clamps 11 directly over, be convenient for to the processing of valve gap, locking screw 12 through clockwise rotation setting can make locking slider 21 inwards tighten up, locking slider 21 moves on slide bar 22, can make the valve gap centre gripping stable, if need process the reverse side of valve gap, only need drive telescopic link 8 and telescopic link two 9 through pneumatic cylinder 4 and pneumatic cylinder two 5 and rise to suitable height, then manual operation rotates horizontal pole 10, make the valve gap turn-over, then highly down-regulating of telescopic link 8 and telescopic link two 9, the valve gap is stably placed on workstation 3 once more.

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 appended claims and their equivalents.

Claims

1. The utility model provides a drilling processingequipment for valve gap production and processing, includes supporting leg (1), its characterized in that: the top of the supporting leg (1) is fixedly provided with a processing box body (2), the left bottom of the processing box body (2) is fixedly provided with a first hydraulic cylinder (4), the top of the first hydraulic cylinder (4) is fixedly connected with a first fixed shaft (6), the top of the first fixed shaft (6) is movably connected with a first telescopic rod (8), the right bottom of the processing box body (2) is fixedly provided with a second hydraulic cylinder (5), the top of the second hydraulic cylinder (5) is fixedly connected with a second fixed shaft (7), the top of the second fixed shaft (7) is movably connected with a second telescopic rod (9), the top of the processing box body (2) is provided with a workbench (3), the first telescopic rod (8) and the second telescopic rod (9) are movably connected through a rotating cross rod (10) arranged at the top of the workbench (3), and the left side and the right side of the top of the workbench (3) are provided with supporting frames (13), the top threaded connection of support frame (13) has diaphragm (14), the top threaded connection of diaphragm (14) has drive arrangement (15), the middle part of diaphragm (14) bottom is provided with pivot case (16), the bottom swing joint of pivot case (16) has connecting rod (17), the bottom threaded connection of connecting rod (17) has processing drill bit (18).

2. A boring device for use in a production process of a valve cover according to claim 1, wherein: the middle part of the rotating cross rod (10) is provided with a clamp (11), the middle parts of two sides of the clamp (11) are provided with screw holes (23), and the two screw holes (23) are in threaded connection with the rotating cross rod (10).

3. A boring device for use in a production process of a valve cover according to claim 1, wherein: through holes (19) are formed in the upper surfaces of the two sides of the workbench (3), and the through holes (19) are matched with the first telescopic rod (8) and the second telescopic rod (9) respectively for use.

4. A boring device for use in a production process of a valve cover according to claim 2, wherein: the both ends of anchor clamps (11) all are provided with locking screw (12), the inside of anchor clamps (11) is provided with two locking slider (21), the one end and the locking slider (21) threaded connection of locking screw (12), locking slider (21) set up the surface at slide bar (22), the one end that locking screw (12) are close to anchor clamps (11) is provided with fixed thin slice (24).

5. A drilling device for use in the production of a valve cover according to claim 4, wherein: the fixture (11) and the processing drill bit (18) are coaxially arranged, the cross sections of the first telescopic rod (8) and the second telescopic rod (9) are the same in shape and are both square, the rotating cross rod (10) is divided into two sections, and the cross section is circular.