CN218859408U - Adjustable clamping device is used in processing of bearing ring outer lane - Google Patents

Abstract

An adjustable clamping device for machining an outer ring of a bearing ring comprises a cross beam, wherein a vertical rod is fixedly mounted on the lower side of the cross beam, backing plates are inlaid at ports of two sides of the cross beam, a buffer spring is mounted on the outer side of each backing plate, a fixed block is fixedly connected to an end opening of the outer side of each buffer spring, and an elastic rubber protective layer wraps the outer surface of each buffer spring; the bottom of fixed block has been installed tensile connecting plate, and the fixed block is connected with the press plate through tensile connecting plate, the middle part of press plate has cup jointed transverse sliding plate, and transverse sliding plate runs through the inboard of connective bar, the runner has been installed to the downside of connective bar. The utility model discloses a be provided with buffer spring, fixed block, slewing mechanism and the automatic clamp of splint constitution and get the mechanism, can lock the clamp to the race under the condition of loosening hand strength and get work to can not obstruct the one shot forming processing operation to the race outer lane, also make simultaneously to press from both sides the work of pressing from both sides more convenient laborsaving.

Description

Adjustable clamping device is used in processing of bearing ring outer lane

Technical Field

The utility model relates to a bearing processing equipment technical field specifically indicates a bearing ring outer lane processing is with adjustable clamping device.

Background

The bearing is an important part in the modern mechanical equipment. The main function of the device is to support the mechanical rotator, reduce the friction coefficient in the movement process and ensure the rotation precision;

the bearing is supported, but the bearing is only a part of the function, the support is capable of bearing radial load substantially, and can also be understood as that the bearing is used for fixing a shaft, the bearing is fast, easy and excellent, automatic and type selection is recorded, namely the fixing shaft only can rotate and control the axial and radial movement of the bearing, the motor cannot work at all without the bearing, the outer ring of the bearing ring is directly contacted with the outside, and the outer ring of the bearing ring is frequently ground and refined again after machining and needs to be fixed;

multipurpose simple anchor clamps are got bearing ring outer lane on the market at present, but need carry out the phenomenon that the processing operation can cause the hindrance to the bearing ring outer lane on the one hand, and need the hand just can press from both sides tight work hard always, and a bit lax then can make the bearing ring drop and cause the potential safety hazard, consequently is not practical.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a remedy above-mentioned prior art's weak point, provide one kind can be got fixedly by inboard clamp to the race ring, be convenient for to the disposable processing operation of race ring outer lane, and can lock the clamp and get work to the race ring under the condition of loosening hand strength the same kind to deal with above-mentioned prior art defect.

In order to achieve the above purpose, the present invention adopts the following technical solution.

An adjustable clamping device for processing an outer ring of a bearing ring comprises a cross beam,

a vertical rod is fixedly mounted on the lower side of the cross beam, backing plates are inlaid at two side ports of the cross beam, a buffer spring is mounted on the outer side of each backing plate, a fixed block is fixedly connected to an outer side port of each buffer spring, and an elastic rubber protective layer wraps the outer surface of each buffer spring;

the bottom end of the fixed block is provided with a stretching connecting plate, the fixed block is connected with the pressing plate through the stretching connecting plate, the middle part of the pressing plate is sleeved with a transverse sliding plate, the transverse sliding plate penetrates through the inner side of the connecting rod, the lower side of the connecting rod is provided with a rotating wheel, and the connecting rod is connected with the grab handle through the rotating wheel;

the transverse sliding plate comprises a baffle, a sliding rod, a fixed gasket and a sliding block, the inner side end opening of the baffle is fixedly connected with the sliding rod, the fixed gasket is fixedly mounted in the middle of the sliding rod, the sliding block is sleeved on the outer side of the sliding rod, and the sliding rod is in sliding connection with the sliding block.

Preferably, a rotating mechanism is embedded in an outer side port of the fixing block, and a clamping plate is fixedly connected to the outer side of the rotating mechanism.

Preferably, slewing mechanism includes linkage plate, pivot, turning block and reset spring, the right side and the pivot of linkage plate are connected for rotating, and the right side fixedly connected with turning block of pivot, the bottom of turning block is connected with the fixed block through reset spring, the outer port fixedly connected with splint of turning block.

Preferably, a circular hole is formed in the middle of the pressing plate, and the diameter of the circular hole is larger than the outer diameter of the sliding rod and smaller than the outer end of the sliding block.

Preferably, the splint is provided with an anti-slip limiting gasket, and the anti-slip limiting gasket is arranged in the middle of the inner side of the splint.

Preferably, the runner includes carousel, rotor and bottom plate, the upper end of runner is provided with ring type track recess, and the rotor has been installed to the upside of this ring type track recess, the runner passes through the rotor and is connected with the bottom plate rotation.

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

(1) The utility model discloses a be provided with buffer spring, fixed block, slewing mechanism and the automatic clamp of splint constitution and get the mechanism, can lock the clamp to the race under the condition of loosening hand strength and get work to can not obstruct the one shot forming processing operation to the race outer lane, also make simultaneously to press from both sides the work of pressing from both sides more convenient laborsaving.

(2) The utility model discloses a be provided with tensile connecting plate, press the clamp plate and transverse sliding plate to can adjusting device's whole length, press from both sides the use with the bearing circle that adapts to different internal diameter sizes, application range is wider.

(3) The utility model discloses a be provided with runner and grab handle to can rotate the position of this device outer end and race ring locking as required, thereby process the race ring outer lane of different positions, it is very convenient to use.

The invention is further described with reference to the drawings and the detailed description.

Drawings

Fig. 1 is a front view of the clamping structure of the present invention.

Fig. 2 is a schematic view of the front view structure of the utility model in the contracted state.

Fig. 3 is a front view structure diagram of the rotating mechanism of the present invention.

Fig. 4 is a front view of the cross slide of the present invention.

Fig. 5 is a schematic view of the front view structure of the runner of the present invention.

In the figure: 1. a cross beam; 2. a vertical rod; 3. a base plate; 4. a buffer spring; 5. a fixed block; 6. a rotating mechanism; 601. a connector tile; 602. a rotating shaft; 603. rotating the block; 604. a return spring; 7. a splint; 8. stretching the connecting plate; 9. a pressing plate; 10. a transverse slide plate; 101. a baffle plate; 102. a slide bar; 103. fixing a gasket; 104. a slider; 11. a connecting rod; 12. a rotating wheel; 121. a turntable; 122. a rotor; 123. a base plate; 13. a handle.

Detailed Description

As shown in fig. 1-5, an adjustable clamping device for processing an outer ring of a bearing ring comprises a cross beam 1, wherein a vertical rod 2 is fixedly installed on the lower side of the cross beam 1, backing plates 3 are embedded at two side ports of the cross beam 1, a buffer spring 4 is installed on the outer side of each backing plate 3, a fixed block 5 is fixedly connected to an outer side port of each buffer spring 4, and an elastic rubber protective layer is wrapped on the outer surface of each buffer spring 4;

the bottom end of the fixed block 5 is provided with a tensile connecting plate 8, the fixed block 5 is connected with a pressing plate 9 through the tensile connecting plate 8, a rotating mechanism 6 is embedded in an outer side port of the fixed block 5, and a clamping plate 7 is fixedly connected to the outer side of the rotating mechanism 6, so that the bearing ring can be better limited and clamped;

as a further aspect of the present invention, the rotating mechanism 6 includes a connecting plate 601, a rotating shaft 602, a rotating block 603 and a return spring 604, the right side of the connecting plate 601 is rotatably connected to the rotating shaft 602, the right side of the rotating shaft 602 is fixedly connected to the rotating block 603, the bottom end of the rotating block 603 is connected to the fixed block 5 through the return spring 604, the outer port of the rotating block 603 is fixedly connected to a clamp plate 7, the size of the opening of the clamp plate 7 can be adjusted as required, and the clamp plate 7 can be automatically clamped by the return spring 604 after the bearing ring is clamped, so as to quickly limit the bearing ring;

an anti-skidding limit gasket is arranged on the clamping plate 7 and is arranged in the middle of the inner side of the clamping plate 7, and the friction force of the contact surface of the clamping plate 7 and the bearing ring is increased, so that the connection of the bearing ring is firmer;

the middle part of the pressing plate 9 is sleeved with a transverse sliding plate 10, the transverse sliding plate 10 penetrates through the inner side of a connecting rod 11, the lower side of the connecting rod 11 is provided with a rotating wheel 12, the connecting rod 11 is connected with a grab handle 13 through the rotating wheel 12, the middle part of the pressing plate 9 is provided with a circular hole, the aperture of the circular hole is larger than the outer diameter of the sliding rod 102 and smaller than the outer end size of a sliding block 104, so that the pressing plate 9 can freely slide on the sliding rod 102, and the sliding block 104 is arranged on the inner side of the pressing plate 9 all the time for buffering work;

as a further aspect of the present invention, the runner 12 includes a turntable 121, a rotor 122 and a bottom plate 123, the upper end of the runner 12 is provided with an annular track groove, and the rotor 122 is installed on the upper side of the annular track groove, the runner 12 is rotatably connected to the bottom plate 123 through the rotor 122, and the runner 12 is provided to adjust the rotation angle of the bearing ring, so as to facilitate the processing operation of the outer rings of the bearing rings at different positions, and the use is very convenient;

the transverse sliding plate 10 comprises a baffle 101, a sliding rod 102, a fixed gasket 103 and a sliding block 104, wherein the port of the inner side of the baffle 101 is fixedly connected with the sliding rod 102, the fixed gasket 103 is fixedly installed in the middle of the sliding rod 102, the sliding block 104 is sleeved on the outer side of the sliding rod 102, and the sliding rod 102 is in sliding connection with the sliding block 104.

The working principle is as follows: when the device is used, the pressing plate 9 is pressed inwards to slide on the transverse sliding plate 10, so that the stretching connecting plate 8 is driven to move inwards, the fixing blocks 5 compress the buffer spring 4 and contract inwards under the linkage effect, so that the distance between the two fixing blocks 5 is reduced, the clamping plates 7 are pulled to rotate, the two clamping plates 7 which are symmetrically arranged rotate under the action of the rotating shaft 602, the clamping plates 7 are opened and closed and are inserted into the bearing ring, then the clamping plates 7 are loosened, the clamping plates 7 are automatically tightened and perform locking and clamping work on the bearing ring under the action of the reset spring 604, then the pressing plate 9 is loosened by hand, the buffer spring 4 automatically resets and stretches, the pressing plate 9 contracts inwards under the linkage effect, the bearing ring is further locked through the fixing blocks 5, then the bearing ring outer ring can be machined under the condition that the clamping work is not required, the machining work on the bearing ring outer ring cannot be influenced, the connecting rod 11 can be rotated through the rotating wheel 12 as required, the rotation angle of the bearing ring can be adjusted under the linkage effect, so that the bearing rings at different positions can be machined, and the bearing rings can be quickly and the outer rings at different positions can be conveniently used.

Various other modifications and alterations of the disclosed structure and principles may occur to those skilled in the art, and all such modifications and alterations are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a processing of bearing ring outer lane is with adjustable clamping device, includes crossbeam (1), its characterized in that:

the lower side of the cross beam (1) is fixedly provided with a vertical rod (2), backing plates (3) are inlaid at two side port parts of the cross beam (1), buffer springs (4) are arranged on the outer sides of the backing plates (3), fixing blocks (5) are fixedly connected to outer side end ports of the buffer springs (4), and elastic rubber protective layers wrap the outer surfaces of the buffer springs (4);

the bottom end of the fixed block (5) is provided with a stretching connecting plate (8), the fixed block (5) is connected with a pressing plate (9) through the stretching connecting plate (8), the middle part of the pressing plate (9) is sleeved with a transverse sliding plate (10), the transverse sliding plate (10) penetrates through the inner side of a connecting rod (11), the lower side of the connecting rod (11) is provided with a rotating wheel (12), and the connecting rod (11) is connected with a grab handle (13) through the rotating wheel (12);

the transverse sliding plate (10) comprises a baffle (101), a sliding rod (102), a fixing gasket (103) and a sliding block (104), the inner side end opening of the baffle (101) is fixedly connected with the sliding rod (102), the fixing gasket (103) is fixedly mounted in the middle of the sliding rod (102), the sliding block (104) is sleeved on the outer side of the sliding rod (102), and the sliding rod (102) is in sliding connection with the sliding block (104).

2. The adjustable clamping device for machining the outer ring of the bearing ring as claimed in claim 1, wherein: the outer side port of the fixed block (5) is inlaid with a rotating mechanism (6), and the outer side of the rotating mechanism (6) is fixedly connected with a clamping plate (7).

3. The adjustable clamping device for machining the outer ring of the bearing ring according to claim 2, wherein: slewing mechanism (6) are including linking board (601), pivot (602), turning block (603) and reset spring (604), the right side and pivot (602) of linking board (601) are connected for rotating, and the right side fixedly connected with turning block (603) of pivot (602), the bottom of turning block (603) is connected with fixed block (5) through reset spring (604), the outer port fixedly connected with splint (7) of turning block (603).

4. The adjustable clamping device for machining the outer ring of the bearing ring according to claim 2, wherein: the middle part of the pressing plate (9) is provided with a round hole, and the aperture of the round hole is larger than the outer diameter of the sliding rod (102) and smaller than the outer end size of the sliding block (104).

5. The adjustable clamping device for machining the outer ring of the bearing ring as claimed in claim 4, wherein: an anti-skidding limit gasket is arranged on the clamping plate (7) and is arranged in the middle of the inner side of the clamping plate (7).

6. The adjustable clamping device for machining the outer ring of the bearing ring as claimed in claim 5, wherein: the runner (12) includes carousel (121), rotor (122) and bottom plate (123), the upper end of runner (12) is provided with ring type track recess, and rotor (122) have been installed to the upside of this ring type track recess, runner (12) are connected with bottom plate (123) rotation through rotor (122).

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