CN218856706U

CN218856706U - Support arrangement for bearing

Info

Publication number: CN218856706U
Application number: CN202222884663.7U
Authority: CN
Inventors: 胡文敏
Original assignee: Qianhesheng Suqian Precision Technology Co ltd
Current assignee: Qianhesheng Suqian Precision Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-14
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to the technical field of bearing processing, and discloses a supporting device for a bearing, which comprises a shell, an inner fastening mechanism and an outer fastening mechanism; mainly through interior fastening device, outer fastening device, the hydraulic stem, cooperation between ejector pad and the casing, the hydraulic stem drives the internal fastening device of ejector pad and applys thrust, thereby make two sets of sliders remove to both sides, thereby adjust the interval of two sets of semicircle pieces, be convenient for fix along with not unidimensional bearing, thereby it is fixed to accomplish the support to the bearing to press from both sides tight the excircle of bearing through outer fastening device simultaneously, manual operation has been reduced, and the machining efficiency is improved, through the cap, first spout, cooperation between second spout and the third spout, be convenient for maintain the maintenance to the part in the casing through the cap, simultaneously first spout, second spout and third spout are to the spacing direction of external fastening device and interior fastening device, the adjusting precision of improving device.

Description

Support arrangement for bearing

Technical Field

The utility model relates to a bearing processing technology field specifically is a strutting arrangement for bearing.

Background

The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body. The bearing needs to be supported by a supporting device in the machining process;

in the prior art, publication No.: CN 217317726U's chinese utility model content discloses a strutting arrangement is used in bearing processing, including supporting component, fixed regulation clamping component and slide adjusting clamping component, supporting component includes the backup pad and sets up the spout in backup pad upper end one side, fixed regulation clamping component includes the fixed plate of vertical fixation at backup pad upper end opposite side, install the first fixed loop bar at the fixed plate inboard perpendicularly, set up the first dead lever at first fixed loop bar inside, install the first bolt at first fixed loop bar outer wall and fix the first grip block at first dead lever inboard, slide adjusting clamping component includes the hydraulic push rod of vertical fixation in the spout. This strutting arrangement is used in bearing processing, operator's manual rotation first bolt and second bolt take off it, and then first grip block of manual rotation and second grip block drive first dead lever and second dead lever and rotate in first fixed loop bar and the fixed loop bar of second, and then carry out angle modulation to the bearing after supporting fixedly.

Although the above technical scheme can adjust the angle of the bearing, the fixing device cannot be adjusted according to the size of the bearing, the manual operation is complicated, the workload is increased, and the size of the fixable bearing is single, so that a supporting device for the bearing needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strutting arrangement for bearing can be according to the diameter adjusting device of different bearings to the completion supports the different bearing of multiple size, increases application scope, reduces manual operation, improves machining efficiency, in order to solve 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: a supporting device for a bearing comprises a shell, an inner fastening mechanism and an outer fastening mechanism, wherein two groups of first sliding grooves, two groups of second sliding grooves and two groups of third sliding grooves are formed in the upper surface of the shell, the inner fastening mechanism is connected with the second sliding grooves in a sliding mode, the outer fastening mechanism is arranged in the two groups of first sliding grooves, a hydraulic rod is installed at the bottom of an inner cavity of the shell, a bottom plate is welded at one end of a telescopic rod of the hydraulic rod, and a push block is welded on the upper surface of the bottom plate;

interior fastening device includes two sets of sliders, two sets of slides and two sets of semicircle pieces, and two sets of slides weld respectively at the upper surface of two sets of sliders, and two sets of slides semicircular in shape set up, and two sets of semicircle pieces weld respectively at the upper surface of two sets of slides, and the axle center setting of two sets of semicircle pieces and two sets of slides is on same axis, and is two sets of relative one side of slider all is provided with two sets of flexible horizontal poles, and the outer wall of two sets of flexible horizontal poles all overlaps and is equipped with reset spring.

Preferably, two sets of the lower surface symmetry of slide is provided with the slide bar, and two sets of slide bars are sliding connection with two sets of third spouts respectively, and two sets of the slider all is sliding connection with the second spout, and two sets of the arc lateral wall of semicircle piece bonds and has the packing ring.

Preferably, outer fastening device includes accommodate motor, threaded rod and guide bar, and threaded rod and guide bar set up respectively in two sets of first spouts, the second stopper has all been welded at the both ends of guide bar, the one end welding of threaded rod has first stopper, and the other end of threaded rod is connected with accommodate motor's output shaft transmission.

Preferably, outer fastening device still includes two sets of splint, and the lower surface of two sets of splint all is provided with two sets of screw thread blocks, and one of them screw thread block and threaded rod threaded connection, another screw thread block and guide bar sliding connection, and is two sets of all bond the gasket on the relative one side of splint.

Preferably, oblique angles are formed in the lower surfaces of the two groups of sliding blocks, the pushing blocks are matched with the oblique angles of the two groups of sliding blocks, and one end of each two groups of telescopic cross rods is arranged on two sides of the inner cavity of the shell.

Preferably, two sets of blowing mechanisms are installed on one side of the inner cavity of the shell, each set of blowing mechanism comprises a blowing motor, a rotating seat and a fan blade, and a discharge hole is formed in the other side of the shell.

Preferably, the shell is hinged to one side, adjacent to the discharge hole, of the shell through a plurality of groups of hinges, a handle is bonded to one side of the shell, a plurality of groups of support legs are arranged on the lower surface of the shell, and the plurality of groups of support legs are arranged in a rectangular array.

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

1. the utility model discloses mainly through the cooperation between interior fastening device, outer fastening device, hydraulic stem, ejector pad and the casing, the hydraulic stem drives the inner fastening device of ejector pad and applys thrust to make two sets of sliders remove to both sides, thereby adjust the interval of two sets of semicircle pieces, be convenient for fix along with not unidimensional bearing, thereby it is fixed to accomplish the support to the bearing to press from both sides tightly through outer fastening device to the excircle of bearing simultaneously, reduced manual operation, improvement machining efficiency.

2. The utility model discloses a cooperation between cap, first spout, second spout and the third spout is convenient for maintain the maintenance to the part in the casing through the cap, and first spout, second spout and third spout are spacing to the external fastening device of fastening device and interior fastening device simultaneously and are led, improve the regulation precision of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the internal fastening mechanism of the present invention.

In the figure: 1. a housing; 2. a support leg; 3. a shell cover; 4. a handle; 5. a blowing mechanism; 6. an outer fastening mechanism; 61. adjusting the motor; 62. a threaded rod; 621. a first stopper; 63. a guide rod; 631. a second limiting block; 64. a splint; 641. a gasket; 642. a thread block; 7. an inner fastening mechanism; 71. a slider; 72. a slide plate; 721. a slide bar; 73. a semicircular block; 74. a gasket; 75. a telescopic cross bar; 76. a return spring; 8. a first chute; 9. a second chute; 10. a third chute; 11. a discharge hole; 12. a hydraulic rod; 13. a base plate; 14. and (7) pushing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a supporting device for a bearing comprises a shell 1, an inner fastening mechanism 7 and an outer fastening mechanism 6, wherein two groups of first sliding grooves 8, second sliding grooves 9 and two groups of third sliding grooves 10 are formed in the upper surface of the shell 1, the inner fastening mechanism 7 is connected with the second sliding grooves 9 in a sliding mode, the outer fastening mechanism 6 is arranged in the two groups of first sliding grooves 8, a hydraulic rod 12 is installed at the bottom of an inner cavity of the shell 1, a bottom plate 13 is welded at one end of a telescopic rod of the hydraulic rod 12, and a push block 14 is welded on the upper surface of the bottom plate 13;

interior fastening device 7 includes two sets of sliders 71, two sets of slides 72 and two sets of semicircle pieces 73, and two sets of slides 72 weld respectively at the upper surface of two sets of sliders 71, and two sets of slides 72 semicircular in shape sets up, two sets of semicircle pieces 73 weld respectively at the upper surface of two sets of slides 72, and the axle center setting of two sets of semicircle pieces and two sets of slides 72 is on same axis, two sets of flexible horizontal poles 75 all are provided with on one side of two sets of sliders 71 relatively, and the outer wall of two sets of flexible horizontal poles 75 all overlaps and is equipped with reset spring 76.

During the use, the bearing that will treat to fix is placed on including fastening device 7, make two sets of semicircle pieces 73 be located bearing inner ring axle center, the telescopic link of simultaneous control hydraulic stem 12 stretches out, make ejector pad 14 exert thrust to two sets of sliders 71, thereby make two sets of sliders 71 move to both sides, the flexible horizontal pole 75 of two sets of slider 71 both sides leads spacingly to slider 71, prevent that slider 71 from being pushed out the casing 1 inner chamber, two sets of semicircle pieces 73 move to both sides in step, thereby make packing ring 74 conflict at the inner wall of bearing inner ring, control adjustment motor 61 simultaneously and start, drive threaded rod 62 and rotate, make threaded rod 62 drive two sets of screw thread pieces 642 relative movement, thereby make two sets of splint 64 relative movement, two sets of splint 64 press from both sides the outer loop of bearing tightly, gasket 641 increases frictional force, improve the fastness of fastening, be convenient for support fixed to not unidimensional bearing, the application scope of device has been increased, artifical manual work has been reduced simultaneously, machining efficiency has been improved.

The lower surface symmetry of two sets of slides 72 is provided with slide bar 721, and two sets of slide bar 721 is sliding connection with two sets of third spouts 10 respectively, and two sets of sliders 71 all are sliding connection with second spout 9, and the arc lateral wall of two sets of semicircle pieces 73 bonds and has packing ring 74, and slide bar 721 has certain limiting displacement to slide 72, contradicts at the bearing inner ring inner wall increase friction through packing ring 74 to improve the fastness, prevent to add the skew man-hour.

Outer fastening device 6 is including adjusting motor 61, threaded rod 62 and guide bar 63, and threaded rod 62 and guide bar 63 set up respectively in two sets of first spout 8, second stopper 631 has all been welded at the both ends of guide bar 63, first stopper 621 has been welded to the one end of threaded rod 62, and the other end of threaded rod 62 and adjusting motor 61's output shaft transmission are connected, carry on spacingly to threaded rod 62 and guide bar 63 through first stopper 621 and second stopper 631, improve the linkage of device.

The outer fastening mechanism 6 further comprises two sets of clamping plates 64, two sets of thread blocks 642 are arranged on the lower surfaces of the two sets of clamping plates 64, one set of thread blocks 642 is in threaded connection with the threaded rod 62, the other set of thread blocks 642 is in sliding connection with the guide rod 63, a gasket 641 is bonded on one side, opposite to the two sets of clamping plates 64, the two sets of clamping plates 64 move relatively to clamp and fix the outer ring of the bearing, and the gasket 641 improves the firmness.

Oblique angles have all been seted up to two sets of sliders 71's lower surface, and ejector pad 14 agrees with the oblique angle of two sets of sliders 71 mutually, and the both sides at the casing 1 inner chamber are all installed to the one end of every two sets of flexible horizontal pole 75, see two sets of flexible horizontal poles 75 and the reset spring 76 of both sides through two sets of sliders 71, can make two sets of sliders 71 reset after hydraulic stem 12 resets, and the distance between two sets of semicircle pieces 73 of repeated regulation improves the life of device.

Two sets of blowing mechanisms 5 are installed to one side of the 1 inner chamber of casing, and two sets of blowing mechanisms 5 all include air blowing motor, roating seat and flabellum, and discharge opening 11 has been seted up to the opposite side of casing 1, will fall into the piece of casing 1 inner chamber from first spout 8, second spout 9 and third spout 10 through air blowing mechanism 5 and blow off to collect from discharge opening 11, reduce artificial clearance volume.

Casing 1 has cap 3 through multiunit hinge joint with one side that discharge opening 11 is adjacent, and one side of cap 3 bonds and has handle 4, and the lower surface of casing 1 is provided with multiunit stabilizer blade 2, and multiunit stabilizer blade 2 is the rectangle array setting, is convenient for open cap 3, carries out maintenance to the part of 1 inner chamber of casing to increase the life of device, stabilizer blade 2 has improved the life of device simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A support device for a bearing, comprising a housing (1), an inner fastening mechanism (7) and an outer fastening mechanism (6), characterized in that: the upper surface of the shell (1) is provided with two groups of first sliding grooves (8), two groups of second sliding grooves (9) and two groups of third sliding grooves (10), the inner fastening mechanism (7) is connected with the second sliding grooves (9) in a sliding mode, the outer fastening mechanism (6) is arranged in the two groups of first sliding grooves (8), the bottom of an inner cavity of the shell (1) is provided with a hydraulic rod (12), one end of a telescopic rod of the hydraulic rod (12) is welded with a bottom plate (13), and a push block (14) is welded on the upper surface of the bottom plate (13);

interior fastening device (7) include two sets of sliders (71), two sets of slide (72) and two sets of semicircle piece (73), and two sets of slide (72) weld respectively at the upper surface of two sets of sliders (71), and two sets of slide (72) semicircular in shape sets up, and is two sets of semicircle piece (73) welds respectively at the upper surface of two sets of slide (72), and the axle center setting of two sets of semicircle pieces and two sets of slide (72) is on same axis, and is two sets of the relative one side of slider (71) all is provided with two sets of flexible horizontal pole (75), and the outer wall of two sets of flexible horizontal pole (75) all overlaps and is equipped with reset spring (76).

2. A supporting device for a bearing as claimed in claim 1, wherein: the lower surfaces of the two groups of sliding plates (72) are symmetrically provided with sliding rods (721), the two groups of sliding rods (721) are in sliding connection with the two groups of third sliding grooves (10) respectively, the two groups of sliding blocks (71) are in sliding connection with the second sliding grooves (9), and gaskets (74) are bonded on the arc-shaped side walls of the two groups of semicircular blocks (73).

3. A supporting device for a bearing as claimed in claim 1, wherein: outer fastening device (6) are including adjusting motor (61), threaded rod (62) and guide bar (63), and threaded rod (62) and guide bar (63) set up respectively in two sets of first spout (8), second stopper (631) have all been welded at the both ends of guide bar (63), the one end welding of threaded rod (62) has first stopper (621), and the other end of threaded rod (62) is connected with the output shaft transmission of adjusting motor (61).

4. A supporting device for a bearing according to claim 3, wherein: outer fastening device (6) still include two sets of splint (64), and the lower surface of two sets of splint (64) all is provided with two sets of screw block (642), and wherein a set of screw block (642) and threaded rod (62) threaded connection, another set of screw block (642) and guide bar (63) sliding connection, two sets of all bond pad (641) in the relative one side of splint (64).

5. A supporting device for a bearing as claimed in claim 1, wherein: oblique angles are formed in the lower surfaces of the two groups of sliding blocks (71), the push blocks (14) are matched with the oblique angles of the two groups of sliding blocks (71), and one ends of every two groups of telescopic cross rods (75) are arranged on two sides of an inner cavity of the shell (1).

6. A supporting device for a bearing according to claim 1, wherein: two sets of blowing mechanisms (5) are installed to one side of casing (1) inner chamber, and two sets of blowing mechanisms (5) all include air blowing motor, roating seat and flabellum, discharge opening (11) have been seted up to the opposite side of casing (1).

7. A supporting device for a bearing according to claim 6, wherein: the shell is characterized in that one side, adjacent to the discharge hole (11), of the shell (1) is hinged to the shell cover (3) through a plurality of groups of hinges, a handle (4) is bonded to one side of the shell cover (3), a plurality of groups of support legs (2) are arranged on the lower surface of the shell (1), and the plurality of groups of support legs (2) are arranged in a rectangular array.