CN210024428U

CN210024428U - Aluminum alloy centralizer processing cutting device

Info

Publication number: CN210024428U
Application number: CN201920722995.0U
Authority: CN
Inventors: 黄兴无
Original assignee: Sichuan Pi He Petroleum Technology Co Ltd
Current assignee: Sichuan Pi He Petroleum Technology Co Ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-02-07
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses an aluminum alloy centralizer processing and cutting device, which comprises a base, wherein a first motor is fixedly installed on the left side of the base, a spindle nose of the first motor is fixedly connected with a rotary head, a screw rod penetrates through a movable seat, a fixed clamping block and a movable clamping block are fixedly welded on the movable seat, a supporting seat is fixedly welded on the base, a sliding block is movably connected on the supporting seat, a second motor is fixedly connected on the sliding block, a blade box is fixedly connected on the second motor, and a blade is arranged in the blade box; the utility model discloses be equipped with on cutting device and change the hole device, just so can increase cutting device's functionality to be equipped with stable fixing device and remove the seat, the centre gripping centralizer that can be stable can impel the centralizer through removing the seat, very big assurance workman's safety, and be equipped with the cylinder and promote cutting device, the centralizer that the cutting came out can not conform to the standard.

Description

Aluminum alloy centralizer processing cutting device

Technical Field

The utility model relates to a processing machinery technical field specifically is an aluminum alloy centralizer processing cutting device.

Background

The centralizer belongs to a well cementing tool, has simple manufacture, beautiful structure, firmness, durability and large centralizing force, overcomes the defect that the prior welding type centralizer is easy to be detached from welding, and is a centralizer capable of ensuring the well drilling and cementing quality.

Centralizers are of various types and can be classified into roller type, slide block type, automatic reversing type and the like according to the structure. The centralizer of different structures and materials is applicable to the oil well of different types eccentric wear. The key technology of the eccentric wear prevention process using the centering device is the installation position, the installation distance and the installation quantity of the centering device.

When the centralizer is produced, the centralizer needs to be cut, so that the centralizer can meet the requirements, but the function of the existing cutting device is single cutting, the process required by the centralizer in production cannot be met, and because the centralizer is small in size, a worker needs to manually hold or push the centralizer during cutting, the danger of the worker during working is increased, the existing cutting device needs to manually press and hold the cutting device, but shaking can be caused during cutting, the cutting of the centralizer does not meet the standard, and therefore functional diversity is urgently needed, and the cutting device is safe enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminum alloy centralizer processing cutting device has multiple functions such as cutting and commentaries on classics hole to be equipped with stable clamping device and advancing device, can protect operator's safety, and cylinder on probation promotes advantages such as cutting device, be used for solving the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum alloy centralizer processing and cutting device comprises a base, wherein a supporting leg is fixedly welded at the bottom end of the base, a first motor is fixedly installed at the left side of the base, a connector is fixedly connected to a shaft head of the first motor, a rotating head is fixedly welded at one end of the connector, a fixed block is fixedly welded below the first motor, the fixed block is movably connected with a screw rod through a bearing, the screw rod penetrates through a movable seat, a handle is fixedly welded at one end of the screw rod, a fixed clamping block is fixedly welded on the movable seat, the fixed clamping block is also movably connected with the screw rod through the bearing, the screw rod penetrates through a movable clamping block, a supporting seat is fixedly welded on the base, an air cylinder is fixedly connected to the upper end of the supporting seat, a sliding block is movably connected to the supporting seat, a second motor is fixedly connected to the sliding block, and, and a blade is arranged in the blade box and is fixedly connected with an output shaft of the second motor.

Preferably, the connector is provided with a rectangular clamping strip, and the rectangular clamping strip is movably connected with a fastening bolt.

Preferably, the shaft head is provided with a rectangular clamping groove, the rectangular clamping groove is connected with the rectangular clamping strip in a laminating manner, and the fastening bolt on the rectangular clamping strip is connected with the rectangular clamping groove in a laminating manner.

Preferably, semicircular clamping grooves are formed in the fixed clamping block and the movable clamping block, the semicircular clamping grooves are matched with each other to form a circle, and the movable clamping block is movably located on the movable seat.

Preferably, four groups of supporting legs fixedly welded at the bottom end of the base are arranged and are respectively positioned at four corners of the base.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be equipped with the commentaries on classics hole device on cutting device, just so can increase cutting device's functionality, make cutting device can directly carry out thick commentaries on classics hole after cutting, can reduce the operation of follow-up work like this, only need to change the hole carry on careful processing can, need not turn round at the change of making a round trip, and be equipped with removal fixture block and fixed fixture block on cutting device, the centre gripping centralizer that can be stable like this, do not need the manual support that supports of workman, and when changeing the hole, also can impel the centralizer through removing the seat, also do not need the workman at manual propulsion centralizer, just so can very big assurance workman's safety, and be equipped with the cylinder and promote cutting device, can keep stable when the cutting like this, can not make the centralizer that the cutting came out not conform to the standard.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the connector of the present invention;

FIG. 3 is a sectional view of the connector of the present invention;

FIG. 4 is a schematic side view of a cutting device embodying the present information;

fig. 5 is a schematic view of the clamping portion of the present invention.

In the figure: 1. a base; 2. a support leg; 3. a first motor; 4. a connector; 5. turning the head; 6. a movable seat; 7. a fixed block; 8. a screw; 9. a handle; 10. moving the fixture block; 11. a supporting seat; 12. a slider; 13. a second motor; 14. a blade cartridge; 15. a blade; 16. a cylinder; 17. a shaft head; 18. fastening a bolt; 19. a rectangular clamping strip; 20. a rectangular clamping groove; 21. and fixing the clamping block.

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.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-5, the present invention provides a technical solution: a cutting device for machining of an aluminum alloy centralizer comprises a base 1, wherein a supporting leg 2 is fixedly welded at the bottom end of the base 1, a first motor 3 is fixedly installed on the left side of the base 1, a shaft head 17 of the first motor 3 is fixedly connected with a connector 4, a rotary head 5 is fixedly welded at one end of the connector 4, and the rotary head 5 at the position can be used for carrying out simple rough rotary hole treatment on the centralizer; a fixed block 7 is fixedly welded below the first motor 3, the fixed block 7 is movably connected with a screw 8 through a bearing, the screw 8 penetrates through a movable seat 6, a handle 9 is fixedly welded at one end of the screw 8, and the movable seat 6 at the position can move along with the rotation of the screw 8, so that the movable seat 6 can move after being fixed on the centralizer, and the centralizer can be conveniently cut by the rotary head 5; a fixed fixture block 21 is fixedly welded on the movable seat 6, the fixed fixture block 21 is also movably connected with a screw 8 through a bearing, the screw 8 penetrates through the movable fixture block 10, and the movable fixture block 10 and the fixed fixture block 1 at the position realize the movement and control of the fastening distance between the movable fixture block 10 and the fixed fixture block 21 through the screw 8; fixed welding has supporting seat 11 on base 1, supporting seat 11 upper end fixedly connected with cylinder 16, swing joint has slider 12 on the supporting seat 11, fixedly connected with second motor 13 on the slider 12, fixedly connected with blade box 14 on the second motor 13, be equipped with blade 15 in the blade box 14, the output shaft fixed connection of blade 15 and second motor 13, the cutting device of this department drives through cylinder 16, will make cutting device can be stable cut the centralizer like this, can not take place the size scheduling problem that is not conform to of cutting because the process of cutting is slow or the shake.

Specifically, be equipped with rectangle card strip 19 on the connector 4, swing joint has fastening bolt 18 on the rectangle card strip 19, be equipped with rectangle draw-in groove 20 on the spindle nose 17, rectangle draw-in groove 20 is connected with the laminating of rectangle card strip 19, and the fastening bolt 18 on the rectangle card strip 19 is connected with the laminating of rectangle draw-in groove 20, and the rectangle card strip 19 on the connector 4 of this department can block and catch the bull 5 and fasten through fastening bolt 18, can prevent like this that the bull 5 from droing in the function.

Specifically, all be equipped with semicircular draw-in groove on fixed fixture block 21 and the removal fixture block 10, and semicircular draw-in groove coincide each other and form a circular, and remove the fixture block 10 activity and be in on removing seat 6, the fixed fixture block 21 and the removal fixture block 10 of this department can be adjusted according to the size of centralizer, and the centralizer is lived to block that can be stable, prevents that the centralizer from rocking when cutting and commentaries on classics hole.

Specifically, the landing legs 2 fixedly welded at the bottom end of the base 1 are provided with four groups and are respectively positioned at four corners of the base 1, and the landing legs 2 at the positions can not only keep the device balanced, but also realize a certain damping effect.

The working principle is as follows: when in use, the centralizer is placed in the semicircular clamping groove on the fixed clamping block 21, then the distance of the movable clamping block 10 is adjusted through the screw 8 and the handle 9 which penetrate through the movable clamping block 10, so that the movable clamping block 10 can be stably clamped on the centralizer, then the movable seat 6 can be adjusted through the screw 8 and the handle 9 which penetrate through the movable seat 6, so that the cutting opening of the centralizer can be positioned below the blade 15, then the air cylinder 16 is started, so that the sliding block 12 can drive the second motor 13 to move downwards, then the second motor 13 drives the blade 15 in the blade box 14 to cut the centralizer, after the cutting is finished, the cutting device is closed, then the first motor 3 is started, so that the shaft head 17 of the first motor 3 can drive the rotary head 5 to rotate the centralizer, and the movable seat 6 can move through the screw 8 and the handle 9 which penetrate through the movable seat 6, so that the swivel hole distance of the centralizer can be adjusted. After the hole is turned, the movable clamping block 10 can be opened by penetrating the screw rod 8 and the handle 9 on the movable clamping block 10, and then the centralizer is taken down, so that the machining of the centralizer can be finished.

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 an aluminum alloy centralizer processing cutting device, includes base (1), its characterized in that: the bottom fixed welding of base (1) has landing leg (2), the left side fixed mounting of base (1) has first motor (3), fixedly connected with connector (4) on spindle nose (17) of first motor (3), the fixed welding of one end of connector (4) has turn round (5), fixed welding has fixed block (7) below first motor (3), fixed block (7) has screw rod (8) through bearing swing joint, screw rod (8) run through in removing seat (6), the fixed welding of one end of screw rod (8) has hand (9), fixed welding has fixed fixture block (21) on removing seat (6), fixed fixture block (21) also has screw rod (8) through bearing swing joint, screw rod (8) run through in removing fixture block (10), fixed welding has supporting seat (11) on base (1), the improved blade cutting machine is characterized in that an air cylinder (16) is fixedly connected to the upper end of the supporting seat (11), a sliding block (12) is movably connected to the supporting seat (11), a second motor (13) is fixedly connected to the sliding block (12), a blade box (14) is fixedly connected to the second motor (13), a blade (15) is arranged in the blade box (14), and the blade (15) is fixedly connected with an output shaft of the second motor (13).

2. The aluminum alloy centralizer processing cutting device of claim 1, wherein: the connector (4) is provided with a rectangular clamping strip (19), and the rectangular clamping strip (19) is movably connected with a fastening bolt (18).

3. The aluminum alloy centralizer processing cutting device of claim 1, wherein: be equipped with rectangle draw-in groove (20) on spindle nose (17), rectangle draw-in groove (20) are connected with the laminating of rectangle card strip (19), and fastening bolt (18) on rectangle card strip (19) are connected with the laminating of rectangle draw-in groove (20).

4. The aluminum alloy centralizer processing cutting device of claim 1, wherein: the fixed clamping block (21) and the movable clamping block (10) are respectively provided with a semicircular clamping groove, the semicircular clamping grooves are mutually matched to form a circle, and the movable clamping block (10) is movably arranged on the movable seat (6).

5. The aluminum alloy centralizer processing cutting device of claim 1, wherein: the four groups of supporting legs (2) fixedly welded at the bottom end of the base (1) are arranged and are respectively positioned at four corners of the base (1).