CN210135174U

CN210135174U - Rotatable PCB machine bearing frame

Info

Publication number: CN210135174U
Application number: CN201920851991.2U
Authority: CN
Inventors: 朱元成; 黄武; 朱元松
Original assignee: Nanjing Baoxun Precision Machinery Manufacturing Co ltd
Current assignee: Nanjing Baoxun Precision Machinery Manufacturing Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-03-10
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a rotatable PCB machine bearing frame relates to bearing frame technical field, for solving prior art, the unable rotation function that accomplishes of bearing frame, and the operation is got up very inconveniently, and the bearing frame is after often removing the change angle, appears equipment very easily and firmly leads to the fact dangerous problem inadequately. But the rotary platform is installed to the top of base, but the intermediate position department of rotary platform upper end installs the bearing frame, fastening bolt is installed to the top of bearing frame, the bearing cap is installed to the upper end of bearing frame, the bolt is installed to the top of bearing cap both sides, the inside of bearing frame and bearing cap all is provided with oil cup hole seat, the inside both sides of base are provided with the fixed slot, the shock pad is installed to one side of fixed slot, unable adjustment base is installed to the inside intermediate position of base.

Description

Rotatable PCB machine bearing frame

Technical Field

The utility model relates to a bearing frame technical field specifically is a rotatable PCB machine bearing frame.

Background

The bearing seat is a large-scale and super-large-scale bearing seat which can receive comprehensive load and has a special structure, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like. The bearing is provided with a supporting point, the inner supporting point of the bearing is a shaft, and the outer supporting is a bearing seat.

However, when the existing bearing seat is used in some specific environments, the bearing seat needs to be rotated, the existing bearing seat is difficult to realize the rotating function, the angle can only be changed by moving the bearing seat when the bearing seat is used, the whole working steps are complex, the operation is inconvenient, and after the bearing seat is frequently moved and the angle is changed, equipment is easy to be not firm enough, so that certain danger is caused; thus, the existing requirements are not met, and a rotatable PCB machine bearing seat is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatable PCB machine bearing frame to solve the unable rotation function of accomplishing of prior art's bearing frame that proposes in the above-mentioned background art, just can only alternate the angle through removing bearing frame when using, whole work step is more loaded down with trivial details, lets work very troublesome, operates very inconveniently, and the bearing frame is after often removing the change angle moreover, appears equipment very easily and firmly leads to the fact dangerous problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a rotatable PCB machine bearing seat comprises a base, a rotatable platform is installed above the base, a bearing seat is installed at the middle position of the upper end of the rotatable platform, fastening bolts are installed at the upper end of the bearing seat, a bearing cover is installed above the bearing seat, bolts are installed above the two sides of the bearing cover, oil cup hole seats are arranged inside the bearing seat and the bearing cover, fixing grooves are arranged on the two sides of the inside of the base, a shock pad is installed on one side of each fixing groove, a fixing base is installed at the middle position of the inside of the base, an auxiliary fixing base is installed above the fixing base, an automatic telescopic rod is installed above the auxiliary fixing base, one end of the automatic telescopic rod extends into the rotatable platform, balls are installed above the automatic telescopic rod, and rolling bearings are installed outside the balls, and fixing bolts are arranged on two sides of the lower end of the rotatable platform.

Preferably, the number of the fastening bolts and the number of the bolts are four, and the four fastening bolts and the four bolts are distributed in sequence.

Preferably, the rotatable platform and the rolling bearing are in interference fit.

Preferably, the number of the oil cup hole seats is six, and the six oil cup hole seats are distributed in sequence.

Preferably, the rolling bearing is in interference connection with the automatic telescopic rod.

Preferably, the fixing grooves are provided with a plurality of fixing grooves which are distributed in sequence.

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

1. the utility model discloses an installation rotatable platform, when the bearing frame needs rotation angle, but the rotatable platform of operation rotates, and pivoted support performance is more perfect, and holistic stability has also obtained the improvement to a certain extent, and performance is better, has solved the problem that the bearing frame can not rotate;

2. the utility model has the advantages that the fixing groove is arranged, the rotation angle can be fixed after the bearing seat rotates, the stability after fixing can be guaranteed to a certain degree, and the problem that the rotation angle has errors after the bearing seat rotates is solved;

3. the utility model discloses an installation ball, when the bearing frame is rotatory, reduced the bearing frame when rotatory and automatic telescopic link between frictional force, reduced the wearing and tearing between machinery, improve holistic life, solved the bearing frame by the problem that wearing and tearing reduce life.

Drawings

FIG. 1 is a perspective view of a rotatable bearing seat of a PCB machine according to the present invention;

FIG. 2 is a cross-sectional view of a rotatable PCB machine bearing seat of the present invention;

fig. 3 is a schematic structural diagram of the base of the present invention.

In the figure: 1. a base; 2. a rotatable platform; 3. a bearing seat; 4. fastening a bolt; 5. a bearing cap; 6. a bolt; 7. an oil cup hole seat; 8. a fixed base; 9. an auxiliary fixing base; 10. automatically telescoping the rod; 11. a ball bearing; 12. a rolling bearing; 13. a fixing bolt; 14. fixing grooves; 15. a shock-absorbing pad.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a rotatable PCB machine bearing seat comprises a base 1, a rotatable platform 2 is arranged above the base 1, the flexibility of equipment is improved, the use efficiency of the equipment is increased, a bearing seat 3 is arranged at the middle position of the upper end of the rotatable platform 2, the stability of the bearing in working is improved, a fastening bolt 4 is arranged at the upper end of the bearing seat 3, a better fixed bearing is arranged, the stability of the equipment is improved, a bearing cover 5 is arranged above the bearing seat 3, the stability of the bearing in working is improved, bolts 6 are arranged above two sides of the bearing cover 5, the better fixed bearing is arranged, the stability of the equipment is improved, oil cup hole seats 7 are arranged inside the bearing seat 3 and the bearing cover 5, the lubrication efficiency of the equipment is improved, the mechanical wear is reduced, fixing grooves 14 are arranged on two sides inside the base 1, the integral stability is improved, a, the mechanical collision is reduced, the service life of the equipment is prolonged, a fixed base 8 and an auxiliary fixed base 9 are fixed at the middle position in the base 1, so that the transmission is more stable, the auxiliary fixed base 9 is arranged above the fixed base 8, the transmission direction of the automatic telescopic rod 10 is stabilized, the automatic telescopic rod 10 is arranged above the auxiliary fixed base 9, one end of the automatic telescopic rod 10 extends to the inside of the rotatable platform 2, the structure is simple, the operation is more convenient, the rolling balls 11 are arranged above the automatic telescopic rod 10, the mechanical friction is reduced, the rotation of the rotatable platform 2 is convenient, the service life of the whole body is prolonged, the rolling bearings 12 are arranged outside the rolling balls 11, the rotation function of the bearing seat 3 is realized, the work efficiency of the whole body is improved, both sides of the lower end of the rotatable platform 2 are provided with fixing bolts 13, so that the position of the rotatable platform 2 is conveniently fixed, and the overall stability is improved.

Further, fastening bolt 4 and bolt 6 all are provided with four, and four fastening bolt 4 and bolt 6 all distribute in proper order, the dismantlement and the maintenance of the equipment of being convenient for.

Further, the rotatable platform 2 and the rolling bearing 12 are in interference connection, so that the centering precision is improved, higher torque can be borne, and the service life of the equipment is prolonged.

Furthermore, the number of the oil cup hole seats 7 is six, and the six oil cup hole seats 7 are distributed in sequence, so that the lubricating efficiency is improved, and the equipment abrasion is reduced.

Further, a rotatable PCB engine bearing housing according to claim 1, wherein: the rolling bearing 12 is in interference connection with the automatic telescopic rod 10, so that the centering precision is improved, higher torque can be borne, and the service life of the equipment is prolonged.

Further, the fixing groove 14 is provided with a plurality of fixing grooves 14, and the plurality of fixing grooves 14 are distributed in sequence, so that the position of the rotary rear bearing block 3 can be conveniently fixed.

The working principle is as follows: when the automatic telescopic rod 10 is used, the automatic telescopic rod 10 is started, the automatic telescopic rod 10 starts to work, the work of the automatic telescopic rod 10 drives the rod piece to stretch, the stretching of the automatic telescopic rod 10 drives the rotatable platform 2 to lift upwards, the base 1 and the rotatable platform 2 are separated, when the fixing bolt 13 completely leaves the fixing groove 14, the rotatable platform 2 is rotationally adjusted to the angle required by the work, after the adjustment is completed, the automatic telescopic rod 10 starts to work and contracts downwards, the rotatable platform 2 is driven to move downwards, when the fixing bolt 13 is embedded into the fixing groove 14, the base 1 is attached to the rotatable platform 2, the bearing seat 3 is fixed, the rotation of the bearing seat of the PCB machine is realized, after the equipment is used for a period of time, the fastening bolt 4 and the bolt 6 on the detachable equipment are used for checking and maintaining the equipment, the lubricant can be replaced through the oil cup hole seat 7, and the lubricant for, and finally, the disassembled parts are installed, and the equipment maintenance is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rotatable PCB machine bearing frame, includes base (1), its characterized in that: the automatic telescopic rod type oil well drilling machine is characterized in that a rotatable platform (2) is installed above the base (1), a bearing seat (3) is installed at the middle position of the upper end of the rotatable platform (2), fastening bolts (4) are installed at the upper end of the bearing seat (3), a bearing cover (5) is installed above the bearing seat (3), bolts (6) are installed above two sides of the bearing cover (5), oil cup hole seats (7) are arranged inside the bearing seat (3) and the bearing cover (5), fixing grooves (14) are arranged on two sides of the inside of the base (1), a damping pad (15) is installed on one side of each fixing groove (14), a fixing base (8) is installed at the middle position of the inside of the base (1), an auxiliary fixing base (9) is installed above the fixing base (8), and an automatic telescopic rod (10) is installed above the auxiliary fixing base (9, and the one end of automatic telescopic link (10) extends to the inside of rotatable platform (2), ball (11) are installed to the top of automatic telescopic link (10), the externally mounted of ball (11) has antifriction bearing (12), both sides of rotatable platform (2) lower extreme all are provided with gim peg (13).

2. A rotatable PCB engine bearing housing according to claim 1 wherein: the four fastening bolts (4) and the four bolts (6) are arranged and are distributed in sequence.

3. A rotatable PCB engine bearing housing according to claim 1 wherein: the rotatable platform (2) is in interference connection with the rolling bearing (12).

4. A rotatable PCB engine bearing housing according to claim 1 wherein: the number of the oil cup hole seats (7) is six, and the six oil cup hole seats (7) are distributed in sequence.

5. A rotatable PCB engine bearing housing according to claim 1 wherein: the rolling bearing (12) is in interference connection with the automatic telescopic rod (10).

6. A rotatable PCB engine bearing housing according to claim 1 wherein: the fixing grooves (14) are provided with a plurality of fixing grooves (14) which are distributed in sequence.