CN212977544U

CN212977544U - Positioning device for boiler machining

Info

Publication number: CN212977544U
Application number: CN202120571101.XU
Authority: CN
Inventors: 辛爱玲
Original assignee: Yantai Special Equipment Inspection Institute
Current assignee: Yantai Special Equipment Inspection Institute
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-04-16
Anticipated expiration: 2031-03-22

Abstract

The utility model belongs to the technical field of boiler processing, in particular to a positioning device for boiler processing, aiming at the problems that the boiler needs to be fixed in the existing boiler processing process, the common processing tool can not effectively perform positioning rotation, and the processing efficiency is affected, the following proposal is provided, which comprises a bottom plate, a lower base is rotationally connected on the bottom plate, the boiler is placed on the lower base, a fixed splint is fixedly connected on the bottom plate, a movable splint is arranged on the bottom plate in a sliding way, rollers are all arranged on the fixed splint and the movable splint, the rollers are matched with the boiler, the same driving shaft is fixedly sleeved on two rollers arranged on the movable splint, a first motor is fixedly arranged at the top end of the driving shaft, the utility model can conveniently position the boiler through the rollers on the fixed splint and the movable splint, and the driving shaft can be rotated through the first motor simultaneously, thereby rotate two corresponding gyro wheels, can rotate the boiler, convenient processing.

Description

Positioning device for boiler machining

Technical Field

The utility model relates to a boiler machining technical field especially relates to a positioner is used in boiler machining.

Background

The boiler is an energy conversion device, and the energy to boiler input has chemical energy, the electric energy in the fuel, and boiler output has steam, high-temperature water or organic heat carrier of certain heat energy, and the boiler can divide into a plurality of kinds, in the vertical cylinder boiler course of working, involves operations such as welding trompil, because the special construction of boiler, adopts ordinary processing frock can't effectively fix a position the rotation.

The boiler needs to be fixed in the existing boiler machining process, and an ordinary machining tool cannot be effectively positioned and rotated, so that the machining efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving needs to fix the boiler in the current boiler course of working, ordinary processing frock can't effectively fix a position rotatoryly, influences machining efficiency's shortcoming, and the positioner for boiler machining who provides.

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

the utility model provides a positioner for boiler machining, comprising a base plate, it is connected with down the base to rotate on the bottom plate, the boiler has been placed on the base down, fixedly connected with solid fixed splint on the bottom plate, it is provided with movable clamp plate to slide on the bottom plate, all install the gyro wheel on solid fixed splint and the movable clamp plate, the gyro wheel cooperatees with the boiler, fixed cover is equipped with same drive shaft on two gyro wheels that are located movable clamp plate, the top fixed mounting of drive shaft has first motor, movable clamp plate's bottom fixedly connected with slider, the thread connection cover is equipped with first screw rod on the slider, the one end fixedly connected with second motor of first screw rod, second motor fixed mounting is.

Preferably, the two ends of the first screw rod are fixedly sleeved with first bevel gears, and the first bevel gears are engaged with second bevel gears.

Preferably, the top of the second bevel gear is fixedly connected with a second screw, and the two second screws are provided with the same limiting plate through threaded connecting sleeves.

Preferably, the bottom of the limiting plate is rotatably connected with an upper base, two sliding grooves are formed in the bottom of the upper base, and sliding rods are connected in the sliding grooves in a sliding mode.

Preferably, the bottoms of the two sliding rods are fixedly connected with the same buffer plate, two springs are fixedly connected between the buffer plate and the upper base, and the springs are sleeved on the corresponding sliding rods.

Compared with the prior art, the utility model has the advantages of:

1. this scheme can rotate first screw rod through the second motor, cooperatees through first screw rod and slider, can promote movable clamp plate and slide, can conveniently fix a position the boiler through the gyro wheel on solid fixed splint and the movable clamp plate, can rotate the drive shaft through first motor simultaneously to rotate two gyro wheels that correspond, can rotate the boiler, convenient processing.

2. This scheme can rotate second bevel gear and second screw rod through first bevel gear on the first screw rod, cooperatees with the limiting plate through the second screw rod, can promote the base and slide downwards, through last buffer board on the base alright with fix a position the restriction to the boiler top.

Drawings

FIG. 1 is a schematic structural view of a side view section of a positioning device for processing a boiler according to the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1 of a positioning device for processing a boiler according to the present invention;

fig. 3 is a schematic structural view of a portion B in fig. 1 of a positioning device for processing a boiler according to the present invention.

In the figure: the device comprises a base plate 1, a lower base 2, a boiler 3, a fixed splint 4, a movable splint 5, a roller 6, a driving shaft 7, a first motor 8, a sliding block 9, a first screw rod 10, a second motor 11, a first bevel gear 12, a second bevel gear 13, a second screw rod 14, a limiting plate 15, an upper base 16, a sliding groove 17, a sliding rod 18, a buffer plate 19 and a spring 20.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Examples

Referring to fig. 1-3, a positioner is used in boiler processing, comprising a base plate 1, base 2 under the rotation connection has on the bottom plate 1, boiler 3 has been placed on base 2 down, fixedly connected with solid fixed splint 4 on the bottom plate 1, it is provided with movable splint 5 to slide on the bottom plate 1, all install gyro wheel 6 on solid fixed splint 4 and the movable splint 5, gyro wheel 6 cooperatees with boiler 3, gu fixed cover is equipped with same drive shaft 7 on two gyro wheels 6 that are located on the movable splint 5, the top fixed mounting of drive shaft 7 has first motor 8, the bottom fixedly connected with slider 9 of movable splint 5, threaded connection cover is equipped with first screw rod 10 on the slider 9, the one end fixedly connected with second motor 11 of first screw rod 10, second motor 11 fixed mounting is in bottom plate 1, through setting up second motor 11, can rotate first screw rod 10.

In this embodiment, both ends of the first screw 10 are fixedly sleeved with a first bevel gear 12, the first bevel gear 12 is engaged with a second bevel gear 13, and the second bevel gear 13 can be rotated by the first bevel gear 12.

In this embodiment, the top of the second bevel gear 13 is fixedly connected with the second screw 14, the thread connecting sleeves on the two second screws 14 are provided with the same limiting plate 15, and the limiting plate 15 can be pushed to slide downwards by the second screw 14.

In this embodiment, the bottom of limiting plate 15 is rotatably connected with upper base 16, and two sliding grooves 17 have been seted up to upper base 16's bottom, and sliding connection has slide bar 18 in sliding groove 17, through setting up sliding groove 17, makes things convenient for slide bar 18 to slide.

In this embodiment, the same buffer plate 19 is fixedly connected to the bottoms of the two slide bars 18, the two springs 20 are fixedly connected between the buffer plate 19 and the upper base 16, the springs 20 are sleeved on the corresponding slide bars 18, and the boiler 3 is prevented from being damaged by extrusion by the arrangement of the buffer plate 19.

In this embodiment, can rotate first screw rod 10 through second motor 11, cooperate with slider 9 through first screw rod 10, can promote to remove splint 5 and slide, can conveniently fix a position boiler 3 through gyro wheel 6 on solid fixed splint 4 and the removal splint 5, simultaneously can rotate drive shaft 7 through first motor 8, thereby rotate two gyro wheels 6 that correspond, can rotate boiler 3, convenient processing, can rotate second bevel gear 13 and second screw rod 14 through first bevel gear 12 on the first screw rod 10, cooperate with limiting plate 15 through second screw rod 14, can promote the downward slip of upper base 16, buffer board 19 through upper base 16 alright fix a position the restriction to boiler 3 top.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. A positioning device for boiler machining comprises a bottom plate (1) and is characterized in that a lower base (2) is connected to the bottom plate (1) in a rotating mode, a boiler (3) is placed on the lower base (2), a fixed clamping plate (4) is fixedly connected to the bottom plate (1), a movable clamping plate (5) is arranged on the bottom plate (1) in a sliding mode, rollers (6) are mounted on the fixed clamping plate (4) and the movable clamping plate (5), the rollers (6) are matched with the boiler (3), the two rollers (6) on the movable clamping plate (5) are fixedly sleeved with a same driving shaft (7), a first motor (8) is fixedly mounted at the top end of the driving shaft (7), a sliding block (9) is fixedly connected to the bottom of the movable clamping plate (5), a first screw rod (10) is sleeved on the sliding block (9) in a threaded connection mode, and a second motor (11) is fixedly connected, the second motor (11) is fixedly arranged in the bottom plate (1).

2. The positioning device for processing the boiler according to claim 1, wherein a first bevel gear (12) is fixedly sleeved at both ends of the first screw (10), and a second bevel gear (13) is arranged on the first bevel gear (12) in a meshed manner.

3. The positioning device for processing the boiler according to the claim 2, characterized in that the top of the second bevel gear (13) is fixedly connected with a second screw (14), and the two second screws (14) are connected with a same limiting plate (15) in a threaded manner.

4. The positioning device for the boiler machining according to claim 3, characterized in that the bottom of the limiting plate (15) is rotatably connected with an upper base (16), two sliding grooves (17) are formed in the bottom of the upper base (16), and sliding rods (18) are slidably connected in the sliding grooves (17).

5. The positioning device for boiler machining according to claim 4, characterized in that the same buffer plate (19) is fixedly connected to the bottoms of the two sliding rods (18), two springs (20) are fixedly connected between the buffer plate (19) and the upper base (16), and the springs (20) are sleeved on the corresponding sliding rods (18).