CN219818097U - Valve foundry goods drilling equipment - Google Patents

Abstract

The utility model discloses a valve casting drilling device, which comprises a bottom plate, wherein one side of the bottom plate is integrally connected and fixed with an arc plate, the top end of the arc plate is provided with a turntable, the top end of the turntable is fixedly connected with a mounting plate, the top end of the mounting plate is fixedly connected with a drilling structure, the top end of the bottom plate is fixedly connected with a clamping device, the clamping device comprises two sets of vertical frames which are oppositely arranged, trusses which are fixed at the upper end and the lower end of the vertical frames, moving rods which are arranged on the two sets of trusses, connecting rods which are fixed on the moving rods, clamping plates which are fixed at the two sides of the connecting rods, the middle part of one side of the vertical frame is provided with a fixed plate, one end of the moving rod is fixedly connected with a threaded rod, and the outer side of the threaded rod penetrates through the vertical frames and is fixedly connected with a hand wheel.

Description

Valve foundry goods drilling equipment

Technical Field

The utility model relates to the field of valve machining devices, in particular to a valve casting drilling device.

Background

The casting is a metal molded article obtained by various casting methods, namely, smelted liquid metal is poured into a casting mould prepared in advance by pouring, injection, suction or other casting methods, the casting is widely applied to daily life after being cooled and polished by subsequent processing means, and the casting needs to be processed when being applied to practical application, and is subjected to drilling treatment for convenience in installation.

The existing drilling structure for valve castings is used, the drilling is processed by a lathe, and when the lathe is processed, the angle adjusting device for the valve assemblies is lack actively, so that empty slots with specific angles cannot be drilled on the castings, and if the valve assemblies are adjusted, the clamping structure is improved firstly, and the specific hole and slot angle requirements are guaranteed secondly.

Disclosure of Invention

In order to overcome the defects in the prior art, the valve casting drilling device provided by the utility model has the advantages that through the arc plate and the mounting plate structure which are arranged and can be adjusted according to the drilling angle, a user can firstly adjust the angles of the mounting plate, the drilling structure and the drill bit and the clamping device according to the angle requirement of actual drilling, the arc plate structure with scales at the bottom end can realize the determination of the deflection angle according to the position of the indication plate, after the machining angle is determined, the user can fix the valve assembly to be machined and the clamping device, the user can rotate the hand wheel structure to drive the threaded rod to rotate on the vertical frame to drive the movable rod to move on the truss, the distance between the fixing plate and the clamping plate is further adjusted, the clamping groove structure with the tooth structure inside is used for clamping and fixing the valve casting, the clamping structure is connected, the drilling structure drives the drill bit to drive the drill bit, and the hole is formed on the valve casting, so that the valve casting drilling device can be operated.

In order to solve the technical problems, the utility model provides the following technical scheme: valve foundry goods drilling equipment, comprising a base plate, one side and the arc body coupling of bottom plate are fixed, the top of arc is provided with the revolving stage, the top and the mounting panel fixed connection of revolving stage, the top and the drilling structure fixed connection of mounting panel, the top and the clamping device fixed connection of bottom plate, including two sets of grudging post that set up in opposition, be fixed in the truss at grudging post upper and lower both ends, set up the movable rod on two sets of trusses, be fixed in the movable rod on the connecting rod and with the cardboard of connecting rod both sides fixed, one side the middle part of grudging post is provided with the fixed plate, the one end and the threaded rod fixed connection of movable rod, just the outside of threaded rod runs through grudging post and hand wheel fixed connection.

As a preferable technical scheme of the utility model, the top end of the arc-shaped plate is provided with the arc-shaped scale, the bottom end of the rotary table is provided with the plane bearing structure, one side of the mounting plate is provided with the indicating plate, and the bottom end of the indicating plate is contacted with the arc-shaped scale.

As a preferable technical scheme of the utility model, a threaded hole structure matched with the size of the threaded rod is formed in the middle of the vertical frame far away from one end of the fixed plate.

As a preferable technical scheme of the utility model, the inner sides of the stand and the clamping plate are respectively provided with a clamping groove structure, and the inner sides of the clamping grooves are provided with tooth structures.

As a preferable technical scheme of the utility model, the fixing plate and the clamping plate are respectively provided with two groups, and the fixing plate is fixedly connected with the stand through the locating pin.

As a preferable technical scheme of the utility model, the output end of the drilling structure is fixedly connected with the drill bit.

Compared with the prior art, the utility model has the following beneficial effects:

in this device, through the arc and the mounting panel structure that can be according to drilling angle adjustment that set up, the user can be according to the angle needs of actual drilling at first to mounting panel and drilling structure and drill bit and clamping device's angle adjustment, the arc structure of taking the scale of bottom, can realize confirming deflection angle according to the position of instruction board, after waiting to confirm processing angle, the user can be fixed valve subassembly and clamping device that wait to process, the user can pass through rotatory hand wheel structure, drive the threaded rod and rotate on the grudging post, drive the movable rod and remove on the truss, and then adjust the distance between fixed plate and the cardboard, and establish fixedly with the valve foundry goods card through the draw-in groove structure that has tooth structure in the inside, accomplish and press from both sides and establish, connect drilling structure, drilling structure drives the drill bit and drive, carry out the trompil on the valve foundry goods, can realize the operation, so this device is compared with current structure, the stability when will press from both sides and drilling equipment is combined, the improvement drilling, moreover, the user can also set up the groove of appointed angle on the valve foundry goods according to the use needs, so as to satisfy the actual need of site operation, has excellent practical value.

Drawings

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

FIG. 2 is a second schematic diagram of the structure of the present utility model;

FIG. 3 is a third schematic diagram of the structure of the present utility model;

fig. 4 is a top view of the structure of the present utility model.

Wherein: 1. a bottom plate; 11. an arc-shaped plate; 12. a turntable; 2. a mounting plate; 21. an indication board; 3. a clamping device; 31. a vertical frame; 32. truss; 33. a fixing plate; 34. a clamping plate; 35. a threaded rod; 36. a hand wheel; 37. a connecting rod; 38. a moving rod; 4. drilling a hole structure; 41. a drill bit.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1-4, the utility model provides a valve casting drilling device, which comprises a bottom plate 1, one side of the bottom plate 1 is integrally connected and fixed with an arc plate 11, the top end of the arc plate 11 is provided with a rotary table 12, the top end of the rotary table 12 is fixedly connected with a mounting plate 2, the top end of the mounting plate 2 is fixedly connected with a drilling structure 4, the top end of the bottom plate 1 is fixedly connected with a clamping device 3, the clamping device 3 comprises two sets of vertical frames 31 which are oppositely arranged, trusses 32 which are fixed at the upper end and the lower end of the vertical frames 31, movable rods 38 which are arranged on the two sets of trusses 32, connecting rods 37 which are fixed on the movable rods 38, and clamping plates 34 which are fixed at two sides of the connecting rods 37, the middle part of one side of the vertical frame 31 is provided with a fixed plate 33, one end of the movable rod 38 is fixedly connected with a threaded rod 35, and the outer side of the threaded rod 35 penetrates the vertical frame 31 to be fixedly connected with a hand wheel 36.

In other embodiments, the top end of the arc plate 11 is provided with an arc scale, the bottom end of the turntable 12 is provided with a plane bearing structure, one side of the mounting plate 2 is provided with an indicating plate 21, the bottom end of the indicating plate 21 is in contact with the arc scale, the middle part of the stand 31 far away from one end of the fixed plate 33 is provided with a threaded hole structure matched with the threaded rod 35 in size, the inner sides of the stand 31 and the clamping plate 34 are provided with clamping groove structures, and the inner sides of the clamping grooves are provided with tooth structures; through the arc 11 and mounting panel 2 structure that can be according to drilling angle adjustment that set up, the user can be according to the angle needs of actual drilling at first to mounting panel 2 and drilling structure 4 and drill bit 41 and clamping device 3 adjust, the arc 11 structure of taking the scale of bottom can realize confirming deflection angle according to the position of deflector 21, treat behind the definite processing angle, the user can be fixed with valve subassembly and the clamping device 3 of waiting to process, the user can pass through rotatory hand wheel 36 structure, drive threaded rod 35 and rotate on riser 31, drive movable rod 38 and remove on truss 32, and then adjust the distance between fixed plate 33 and the cardboard 34, and clamp fixedly through the draw-in groove structure that has tooth structure in the inside and the valve foundry goods, accomplish to press from both sides and establish, connect drilling structure 4, drilling structure 4 drives drill bit 41 and drives, open pore on the valve foundry goods, can realize the operation, so this device is better with current structure, with clamping device 3 and drilling structure 4 combination, stability when having improved drilling, the precision that drills, in addition, the user can set up the actual demand that appointed angle can be satisfied on the valve foundry goods according to use, the value, the practicality has the empty requirement of being convenient for, the field construction value.

In other embodiments, two groups of fixing plates 33 and clamping plates 34 are provided, the fixing plates 33 are fixedly connected with the vertical frame 31 through positioning pins, and the output end of the drilling structure 4 is fixedly connected with the drill bit 41; the valve casting can be fastened and connected by the two sets of fixing plates 33 and clamping plates 34 which are oppositely arranged, so that the casting is prevented from shaking during processing.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Valve foundry goods drilling equipment, including bottom plate (1), its characterized in that: one side of bottom plate (1) is fixed with arc (11) body coupling, the top of arc (11) is provided with revolving stage (12), the top and the mounting panel (2) fixed connection of revolving stage (12), the top and the drilling structure (4) fixed connection of mounting panel (2), the top and the clamping device (3) fixed connection of bottom plate (1), including two sets of grudging post (31) that set up in opposition in clamping device (3), truss (32) that are fixed in both ends about grudging post (31), movable rod (38) that set up on two sets of trusses (32), be fixed in connecting rod (37) and cardboard (34) fixed with connecting rod (37) both sides on movable rod (38), one side the middle part of grudging post (31) is provided with fixed plate (33), the one end and threaded rod (35) fixed connection of movable rod (38), just the outside of threaded rod (35) runs through grudging post (31) and hand wheel (36) fixed connection.

2. The valve casting drilling apparatus of claim 1, wherein: the novel rotary table is characterized in that an arc scale is arranged at the top end of the arc-shaped plate (11), a plane bearing structure is arranged at the bottom end of the rotary table (12), an indicating plate (21) is arranged on one side of the mounting plate (2), and the bottom end of the indicating plate (21) is in contact with the arc scale.

3. The valve casting drilling apparatus of claim 1, wherein: the middle part of the vertical frame (31) far away from one end of the fixed plate (33) is provided with a threaded hole structure with the size matched with that of the threaded rod (35).

4. The valve casting drilling apparatus of claim 1, wherein: the inner sides of the stand (31) and the clamping plate (34) are respectively provided with a clamping groove structure, and the inner sides of the clamping grooves are provided with tooth structures.

5. The valve casting drilling apparatus of claim 1, wherein: the fixing plate (33) and the clamping plate (34) are respectively provided with two groups, and the fixing plate (33) and the vertical frame (31) are fixedly connected through positioning pins.

6. The valve casting drilling apparatus of claim 1, wherein: the output end of the drilling structure (4) is fixedly connected with the drill bit (41).