CN212495498U

CN212495498U - Drilling equipment of valve processing usefulness

Info

Publication number: CN212495498U
Application number: CN202020787649.3U
Authority: CN
Inventors: 王全英
Original assignee: Individual
Current assignee: Liaoning Changrong Taide Machinery Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-09
Anticipated expiration: 2030-05-13

Abstract

The utility model relates to a valve drilling equipment technical field, and a drilling equipment of valve processing usefulness is disclosed, the on-line screen storage device comprises a base, the stand has all been welded to the top both sides of base, the outside of two stands is slided and is cup jointed same slide, the bottom fixedly connected with motor of slide, fixedly connected with drill bit on the output shaft of motor, threaded connection has the threaded rod on the stand, the one end that two threaded rods are close to each other all rotates and is connected with splint, the front side of a stand in two stands rotates and is connected with primary shaft and secondary shaft, the top of two stands rotates and is connected with same third axle, the secondary shaft, the outside of third axle all fixed the cup joints the pinion, the fixed cup joint of one end. The utility model has the advantages of reasonable design, control motor and drill bit that can be steady go up and down to remove, and can withdraw from the in-process blown off piece and the reduction drill bit temperature of drilling at the drill bit, whole device low in manufacturing cost, the workman need not to be close to and contact the drill bit, is difficult for appearing the industrial accident.

Description

Drilling equipment of valve processing usefulness

Technical Field

The utility model relates to a valve drilling equipment technical field especially relates to a drilling equipment of valve processing usefulness.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, can be divided into a shut-off valve, a check valve, an adjusting valve and the like according to functions of the valve, is a control part in a fluid conveying system, and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting, overflowing, relieving pressure and the like. Through retrieval, chinese patent with grant publication No. CN209867456U discloses a drilling device for valve processing, which comprises a bottom plate, wherein a supporting rod is arranged on one side of the top of the bottom plate, a top plate, an electric push rod and a clamping block are sequentially arranged on one side of the supporting rod from top to bottom, a connecting sleeve is movably arranged on the surface of the top plate, a fixed box is fixedly connected to the bottom of the connecting sleeve, a fixed box is fixedly connected to one end of the electric push rod, and a first motor is fixedly mounted on the front surface of the fixed box. This drilling equipment of valve processing usefulness through setting up gear and expanding spring, utilizes first motor to drive the gear and rotates for the gear drives the fly leaf and reciprocates, makes the drill bit can vertical motion, utilizes the second motor to drive the drill bit and rotates, drills, reaches laborsaving effect, labour saving and time saving, and during drilling, expanding spring can play the purpose of buffering, reduces the vibration, noise abatement.

But the valve drilling equipment structural design of above-mentioned patent design is reasonable inadequately, and the drill bit goes up and down to be controlled by motor and electric putter, and the cost is higher than, and also higher to workman technical requirement, and the drill bit withdraws from to take away iron fillings easily when drilling, still needs the workman to clear up the piece on the drill bit in the use, and the workman is close the drill bit, just appears industrial accident very easily, therefore we have proposed the drilling equipment of a valve processing usefulness and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a drilling device for valve processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drilling device for valve processing comprises a base, wherein stand columns are welded on two sides of the top of the base, the outer sides of the two stand columns are sleeved with a sliding plate in a sliding mode, the bottom of the sliding plate is fixedly connected with a motor, a drill bit is fixedly connected to an output shaft of the motor, threaded rods are connected to the stand columns in a threaded mode, one ends, close to each other, of the two threaded rods are connected with a clamping plate in a rotating mode, a first shaft and a second shaft are connected to the front side of one of the two stand columns in a rotating mode, the top ends of the two stand columns are connected with a same third shaft in a rotating mode, pinions are fixedly sleeved on the outer sides of the second shaft and the third shaft, a large gear is fixedly sleeved at one end of the first shaft, the pinions located below the two pinions are meshed with the large gear, one end of the second shaft is fixedly sleeved with a fan blade.

Preferably, the second shaft is located the below of primary shaft, the third shaft is located the top of second shaft, and the equal fixedly connected with hand wheel of the other end of the one end that two threaded rods kept away from each other, primary shaft conveniently waves threaded rod and primary shaft.

Preferably, the ball has all been welded to the one end that two threaded rods are close to each other, and one side that two splint kept away from each other all is seted up flutedly, and the welding has spacing axle in the recess, the outside of spacing axle and the outside activity butt of corresponding ball for the ball can not break away from splint.

Preferably, the other end of the second shaft and one end of the third shaft are fixedly sleeved with a small belt wheel and a large belt wheel respectively, the small belt wheel and the large belt wheel are in transmission connection with the same belt, and the manufacturing cost is controlled through belt wheel transmission.

Preferably, the outer sides of the first shaft, the second shaft and the third shaft are fixedly sleeved with inner rings of bearings, and outer rings of the bearings are fixedly connected to the corresponding upright posts, so that the first shaft, the second shaft and the third shaft can rotate smoothly.

Compared with the prior art, the utility model provides a drilling equipment of valve processing usefulness which possesses following beneficial effect:

(1) the valve to be drilled is arranged below a drill bit, a hand wheel on a threaded rod is rotated, the valve is stably clamped on a base by two clamping plates, a motor is started, the motor drives the drill bit to rotate at a high speed, the hand wheel on a first shaft is shaken, the first shaft drives a large gear to rotate, the large gear drives a small gear, a small belt wheel and a fan blade which are positioned below to rotate quickly, the small belt wheel drives a large belt wheel to rotate slowly through a belt, and the large belt wheel drives a third shaft and the small gear which is positioned above to rotate slowly;

(2) the rack, the sliding plate, the motor and the drill bit are driven to descend by the rotation of the pinion positioned above the drill bit, the drill bit can drill on the valve after descending, the hand wheel on the first shaft is shaken in the opposite direction, the motor and the drill bit ascend, the fan blades rotate rapidly in the opposite direction, and chips brought out by the drill bit can be blown off and the temperature of the drill bit is reduced

The utility model has the advantages of reasonable design, control motor and drill bit that can be steady go up and down to remove, and can withdraw from the in-process blown off piece and the reduction drill bit temperature of drilling at the drill bit, whole device low in manufacturing cost, the workman need not to be close to and contact the drill bit, is difficult for appearing the industrial accident.

Drawings

Fig. 1 is a schematic structural view of a drilling device for valve machining according to the present invention;

fig. 2 is a schematic structural diagram of a part a of the drilling device for machining the valve provided by the present invention.

In the figure: 1. a base; 2. a column; 3. a slide plate; 4. a motor; 5. a drill bit; 6. a threaded rod; 7. a splint; 8. a first shaft; 9. a second shaft; 10. a third axis; 11. a pinion gear; 12. a bull gear; 13. a small belt pulley; 14. a large belt pulley; 15. a belt; 16. a rack; 17. a ball bearing; 18. a fan blade.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a drilling device for valve processing comprises a base 1, wherein two sides of the top of the base 1 are welded with upright posts 2, the outer sides of the two upright posts 2 are slidably sleeved with a same sliding plate 3, the bottom of the sliding plate 3 is fixedly connected with a motor 4, an output shaft of the motor 4 is fixedly connected with a drill bit 5, the upright posts 2 are in threaded connection with threaded rods 6, the mutually close ends of the two threaded rods 6 are rotatably connected with clamping plates 7, the front side of one upright post 2 of the two upright posts 2 is rotatably connected with a first shaft 8 and a second shaft 9, the top ends of the two upright posts 2 are rotatably connected with a same third shaft 10, the outer sides of the second shaft 9 and the third shaft 10 are fixedly sleeved with small gears 11, one end of the first shaft 8 is fixedly sleeved with a big gear 12, the small gear 11 positioned below the two small gears 11, the pinion 11 positioned above is meshed with the rack 16, the first shaft 8 is in transmission connection with the second shaft 9 through a belt wheel, and one end of the second shaft 9 is fixedly sleeved with a fan blade 18.

The utility model discloses in, second shaft 9 is located the below of primary shaft 8, and third axle 10 is located the top of second shaft 9, and the equal fixedly connected with hand wheel of the other end of the one end that two threaded rods 6 kept away from each other, primary shaft 8, conveniently waves threaded rod 6 and primary shaft 8.

The utility model discloses in, ball 17 has all been welded to the one end that two threaded rods 6 are close to each other, and one side that two splint 7 kept away from each other is all seted up flutedly, and the welding has spacing axle in the recess, the outside of spacing axle and corresponding ball 17's the outside activity butt for ball 17 can not break away from splint 7.

The utility model discloses in, the other end of secondary shaft 9, the one end of third axle 10 are fixed the cover respectively and have been connect little band pulley 13 and big band pulley 14, and have same belt 15 with big band pulley 14 on the transmission connection, through the band pulley transmission, have controlled manufacturing cost.

The utility model discloses in, the inner circle that has cup jointed the bearing is all fixed in the outside of primary shaft 8, secondary shaft 9, third axle 10, and the outer lane fixed connection of bearing is on corresponding stand 2 for the rotation that primary shaft 8, secondary shaft 9, third axle 10 can be smooth and easy.

In the utility model, when in use, a controller is arranged for the motor 4, the motor 4 is electrically connected on the controller, a valve to be drilled is arranged below the drill bit 5, the hand wheel on the threaded rod 6 is rotated, the valve can be firmly clamped on the base 1 by the two clamping plates 7, the motor 4 is started, the motor 4 drives the drill bit 5 to rotate at a high speed, the hand wheel on the first shaft 8 is shaken, the first shaft 8 drives the big gear 12 to rotate, the big gear 12 drives the small gear 11 positioned below, the small belt wheel 13 and the fan blade 18 to rotate rapidly, at the moment, the small belt wheel 13 drives the big belt wheel 14 to rotate slowly through the belt 15, the big belt wheel 14 drives the third shaft 10 and the small gear 11 positioned above to rotate slowly, the rack 16 is driven when the small gear 11 positioned above rotates, the sliding plate 3, the motor 4 and the drill bit 5 descend, the drill hole can be drilled on the valve, the motor 4 and the drill bit 5 are lifted, and the fan blades 18 rotate rapidly in the reverse direction, so that the chips carried by the drill bit 5 can be blown off and the temperature of the drill bit 5 can be reduced.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. A drilling device for valve machining comprises a base (1) and is characterized in that stand columns (2) are welded on two sides of the top of the base (1), the outer sides of the two stand columns (2) are slidably sleeved with a same sliding plate (3), the bottom of the sliding plate (3) is fixedly connected with a motor (4), a drill bit (5) is fixedly connected onto an output shaft of the motor (4), threaded rods (6) are connected onto the stand columns (2) in a threaded mode, one ends, close to each other, of the two threaded rods (6) are rotatably connected with a clamping plate (7), the front side of one stand column (2) of the two stand columns (2) is rotatably connected with a first shaft (8) and a second shaft (9), the top ends of the two stand columns (2) are rotatably connected with a same third shaft (10), pinions (11) are fixedly sleeved on the outer sides of the second shaft (9) and the third shaft (10), one end of, the small gear (11) positioned below the two small gears (11) is meshed with the large gear (12), the top of the sliding plate (3) is fixedly connected with a rack (16), the small gear (11) positioned above is meshed with the rack (16), the first shaft (8) is in transmission connection with the second shaft (9) through a belt wheel, and one end of the second shaft (9) is fixedly sleeved with a fan blade (18).

2. The drilling device for machining the valve as claimed in claim 1, characterized in that the second shaft (9) is located below the first shaft (8), the third shaft (10) is located above the second shaft (9), and a hand wheel is fixedly connected to one end of the two threaded rods (6) far away from each other and to the other end of the first shaft (8).

3. The drilling device for machining the valve as claimed in claim 1, wherein balls (17) are welded to the ends, close to each other, of the two threaded rods (6), grooves are formed in the sides, far away from each other, of the two clamping plates (7), limiting shafts are welded in the grooves, and the outer sides of the limiting shafts are movably abutted to the outer sides of the corresponding balls (17).

4. The drilling device for machining the valve as claimed in claim 1, characterized in that the other end of the second shaft (9) and one end of the third shaft (10) are fixedly sleeved with a small belt wheel (13) and a large belt wheel (14), respectively, and the small belt wheel (13) and the large belt wheel (14) are in transmission connection with a same belt (15).

5. The drilling device for machining the valve according to claim 1, wherein the outer sides of the first shaft (8), the second shaft (9) and the third shaft (10) are fixedly sleeved with inner rings of bearings, and outer rings of the bearings are fixedly connected to the corresponding upright columns (2).