CN211053446U

CN211053446U - Strutting arrangement is used in major axis processing

Info

Publication number: CN211053446U
Application number: CN201921894459.5U
Authority: CN
Inventors: 李祖浩; 陈建兵; 刘强; 鲍建斌
Original assignee: Wuxi Qianqiao Textile Machinery Equipment Co ltd
Current assignee: Wuxi Qianqiao Textile Machinery Equipment Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-21
Anticipated expiration: 2029-11-05

Abstract

The utility model belongs to the field of machinery, and discloses a supporting device for long shaft processing, which comprises a base, wherein two supporting plates are symmetrically and fixedly installed at the top end of the base, a top plate is fixedly installed at the top ends of the two supporting plates together, a motor is fixedly installed at one end of the top plate far away from the base, a threaded rod is fixedly connected with the output end of the motor, a limiting plate is fixedly installed at the top end of the top plate and one side of the top plate far away from the motor, an air cylinder is fixedly installed at the top end of the base, a movable clamping plate is fixedly installed at the output end of the air cylinder, a fixed clamping plate is fixedly installed at the top end of the base, a movable supporting seat is slidably installed at the top end of the base, a connecting plate is fixedly installed at the top end of the movable supporting seat, and, and the long shaft is effectively supported by moving the supporting seat, so that the supporting stability is greatly improved.

Description

Strutting arrangement is used in major axis processing

Technical Field

The utility model relates to a strutting arrangement, a strutting arrangement is used in major axis processing of special design belongs to major axis support technical field.

Background

The shaft is a cylindrical object penetrating through the middle of the bearing or the middle of the wheel or the middle of the gear, is generally in a metal round rod shape, has different diameters and lengths, and is especially a long shaft, because the length of the shaft is larger than that of the common shaft, the shaft needs to be supported when being ground, and the grinding operation is convenient to carry out.

The long shaft is polished and is needed to be used to strutting arrangement, and traditional strutting arrangement adopts cladding formula joint structure in the use, carries out the centre gripping to the surface of long shaft, can not effectively support unsettled long shaft, greatly reduced its stability that supports, long shaft and strutting arrangement contact position are by the cladding in the device in addition, can't polish, greatly reduced its effect of polishing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art's defect, providing a strutting arrangement is used in major axis processing to the adoption cladding formula joint structure who mentions in solving above-mentioned background art only carries out the centre gripping to the major axis, can't provide effective support, greatly reduced its problem of supporting stability.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a supporting device for long shaft processing, which comprises a base, wherein two supporting plates are symmetrically and fixedly arranged at the top end of the base, a top plate is fixedly arranged at the top ends of the two supporting plates together, one end of the top plate, which is far away from the base, is fixedly provided with a motor, the output end of the motor is fixedly connected with a threaded rod, one side of the top end of the top plate, which is far away from the motor, is fixedly provided with a limiting plate, one end of the threaded rod, which is far away from the motor, is in threaded connection with the limiting plate, the top end of the base is fixedly provided with a cylinder, the output end of the cylinder is fixedly provided with a movable clamping plate, one side of the top end of the base, which is far away from the movable clamping plate, is fixedly provided with a, one end of the connecting plate, which is far away from the movable supporting seat, penetrates through the top plate, the threaded rod penetrates through the connecting plate and is in threaded connection with the connecting plate, a long shaft body is fixedly clamped between the movable clamping plate and the inner wall, which is opposite to the fixed clamping plate, of the movable clamping plate, and the long shaft body penetrates through and is erected on the movable supporting seat.

As a preferred technical scheme of the utility model, the top of base and with the corresponding rigidity fixed mounting of movable support seat have two slide rails, just movable support seat slidable mounting is on two slide rails.

As an optimal technical scheme of the utility model, the bottom symmetry of removing the supporting seat is excavated there are two spouts, and two the spout all is connected with the slide rail block of corresponding setting.

As an optimal technical scheme of the utility model, the position that just corresponds with the major axis body on the movable support seat is dug and is had circular opening, just the major axis body passes circular opening and cup joints rather than the activity.

As a preferred technical scheme of the utility model, the position that just is located between motor and the limiting plate on the roof is dug and is had rectangular shape opening, just the one end that the removal supporting seat was kept away from to the connecting plate is located between the rectangular shape opening inner wall.

As a preferred technical scheme of the utility model, on the connecting plate and chiseling threaded hole with the corresponding position of threaded rod, on the limiting plate and chiseling threaded groove with the corresponding position of threaded rod, just the threaded rod passes the connecting plate and with threaded hole threaded connection, the one end and the threaded groove threaded connection of motor are kept away from to the threaded rod.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a strutting arrangement is used in major axis processing has the support and stabilizes and polish effectual characteristics, in specific use, compares with a traditional strutting arrangement is used in major axis processing:

1. this strutting arrangement is provided with the movable support seat, removes grip block and fixed grip block, can carry out unsettled centre gripping to the major axis through removing grip block and fixed grip block to pass the movable support seat with the major axis, can effectively support the major axis through the movable support seat, prevent that the not hard up major axis that leads to supporting of centre gripping from droing, improved the stability of its support greatly.

2. The movable support seat arranged by the supporting device can horizontally move along the slide rail, so that the covered part of the long shaft can be gradually exposed while the long shaft is supported, and the movable clamping plate and the fixed clamping plate are only contacted with the two ends of the long shaft, so that the covered area of the long shaft is effectively reduced, the exposed area of the movable support seat can be increased during polishing, and the polishing effect of the movable support seat is greatly improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the connection between the base and the movable support seat of the present invention;

fig. 3 is a schematic view of the top plate structure of the present invention;

fig. 4 is a schematic view of the connection plate structure of the present invention.

In the figure: 1. a base; 13. a slide rail; 2. moving the clamping plate; 3. a support plate; 4. a cylinder; 5. a top plate; 51. a strip-shaped opening; 6. a motor; 7. a threaded rod; 8. a connecting plate; 81. a threaded hole; 9. a limiting plate; 91. a thread groove; 10. fixing the clamping plate; 11. a long shaft body; 12. moving the supporting seat; 121. a circular opening; 122. a chute.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in FIGS. 1-4, the supporting device for long shaft processing of the present invention comprises a base 1, two supporting plates 3 are symmetrically and fixedly installed on the top end of the base 1, a top plate 5 is fixedly installed on the top ends of the two supporting plates 3, a motor 6 is fixedly installed on the end of the top plate 5 away from the base 1, a threaded rod 7 is fixedly connected to the output end of the motor 6, a limit plate 9 is fixedly installed on the top end of the top plate 5 and the side away from the motor 6, a threaded rod 7 is connected to the end away from the motor 6 and the limit plate 9 by a threaded connection, a cylinder 4 is fixedly installed on the top end of the base 1, a movable clamping plate 2 is fixedly installed on the top end of the base 1 and the side away from the movable clamping plate 2, a movable supporting seat 12 is slidably installed on the top end of the base 1 and the position between the movable clamping plate 2 and the fixed clamping, the top end of the movable supporting seat 12 is fixedly provided with a connecting plate 8, one end of the connecting plate 8 far away from the movable supporting seat 12 penetrates through the top plate 5, the threaded rod 7 penetrates through the connecting plate 8 and is in threaded connection with the connecting plate 8, a long shaft body 11 is fixedly clamped between the opposite inner walls of the movable clamping plate 2 and the fixed clamping plate 10, the long shaft body 11 penetrates through and is erected on the movable supporting seat 12, the long shaft body 11 penetrates through the movable supporting seat 12, one end of the long shaft body is abutted against the side wall of the fixed clamping plate 10, the movable clamping plate 2 is driven by the air cylinder 4 to move towards the long shaft body 11, and then the long shaft body is clamped and fixed between the movable clamping plate 2 and the inner wall of the fixed clamping plate 10, the long shaft body is effectively supported by the movable supporting seat 12, the supporting stability of the long shaft body is greatly improved, when the long shaft body, drive threaded rod 7 through motor 6 and rotate, drive connecting plate 8 then and carry out horizontal migration, and drive movable support seat 12 and remove to major axis body 11 position of polishing processing, at this moment, the position of not polishing exposes outside, can polish to this position this moment and handle, the mode of the 11 both ends conflict centre gripping of major axis body, can reduce the area that major axis body 11 was covered by clamping device, it exposes the area effectively to increase, ensure to polish major axis body 11 wholly, its effect of polishing has been improved greatly.

Two slide rails 13 are symmetrically and fixedly mounted at the top end of the base 1 and corresponding to the movable support base 12, and the movable support base 12 is slidably mounted on the two slide rails 13, so that the movable support base 12 can horizontally move along the slide rails 13.

Wherein, two chutes 122 are symmetrically dug at the bottom end of the movable support base 12, and two chutes 122 are connected with the corresponding slide rail 13, and are connected with the chutes 122 through the slide rail 13, so as to ensure that the movable support base 12 is stably installed on the slide rail 13, and avoid being separated from the slide rail 13 in the sliding process.

The movable support seat 12 is provided with a circular opening 121 at a position corresponding to the long shaft body 11, the long shaft body 11 penetrates through the circular opening 121 and is movably sleeved with the circular opening 121, and the circular opening 121 is movably sleeved with the long shaft body 11 to ensure that the two are not in close contact with each other, so that the movable support seat 12 is prevented from being subjected to resistance given by the long shaft body 11 when moving.

Wherein, the position that just is located between motor 6 and the limiting plate 9 on roof 5 cuts rectangular shape opening 51, just the one end that the removal supporting seat 12 was kept away from to connecting plate 8 is located between the rectangular shape opening 51 inner wall, ensures that connecting plate 8 can carry out horizontal migration in rectangular shape opening 51 under the drive of threaded rod 7.

Wherein, threaded hole 81 is excavated to the position that just corresponds with threaded rod 7 on the connecting plate 8, threaded groove 91 is excavated to the position that just corresponds with threaded rod 7 on the limiting plate 9, just threaded rod 7 pass connecting plate 8 and with threaded hole 81 threaded connection, motor 6's one end and threaded groove 91 threaded connection are kept away from to threaded rod 7, when motor 6 drives threaded rod 7 and rotates, under limiting plate 9's limiting displacement, can drive connecting plate 8 and carry out horizontal migration in rectangular shape opening 51, then drive movable support seat 12 and carry out horizontal migration.

Specifically, when the utility model is used, firstly, the long shaft body 11 passes through the circular opening 121 cut on the movable support seat 12, and one end of the long shaft body is abutted against the side wall of the fixed clamping plate 10, the movable clamping plate 2 is driven by the air cylinder 4 to move towards one side of the long shaft body 11, and then the long shaft body is clamped between the movable clamping plate 2 and the fixed clamping plate 10, the long shaft body can be effectively supported by the movable support seat 12, the supporting stability of the long shaft body is greatly improved, when the long shaft body 11 is polished, the exposed part of the long shaft body 11 can be polished firstly, after polishing is finished, the threaded rod 7 is driven by the motor 6 to rotate, then the connecting plate 8 is driven to horizontally move along the strip-shaped opening 51, because the connecting plate 8 is fixedly connected with the movable support seat 12, at the moment, the movable support seat 12 can be driven to horizontally move along, and expose the part that major axis body 11 did not polish, can polish the processing to the part that did not polish this moment, adopt the centre gripping mode of conflict in both ends, can reduce the area that strutting arrangement covered major axis body 11, ensure to carry out whole polishing to the surface of major axis body 11, improved its effect of polishing greatly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The supporting device for long shaft machining comprises a base (1) and is characterized in that two supporting plates (3) are symmetrically and fixedly mounted at the top end of the base (1), a top plate (5) is fixedly mounted at the top end of the two supporting plates (3) jointly, a motor (6) is fixedly mounted at one end, far away from the base (1), of the top plate (5), a threaded rod (7) is fixedly connected with the output end of the motor (6), a limiting plate (9) is fixedly mounted at the top end of the top plate (5) and far away from the motor (6), one end, far away from the motor (6), of the threaded rod (7) is in threaded connection with the limiting plate (9), a cylinder (4) is fixedly mounted at the top end of the base (1), a movable clamping plate (2) is fixedly mounted at the output end of the cylinder (4), a fixed clamping plate (10) is fixedly mounted at one side, far away from the movable, the utility model discloses a portable clamping device, including base (1), roof (8), roof (5) are passed to the top of base (1) and the position slidable mounting that is located between removal grip block (2) and fixed grip block (10), the top fixed mounting that removes support block (12) has connecting plate (8), the one end that removes support block (12) is kept away from in connecting plate (8) passes roof (5), just threaded rod (7) pass connecting plate (8) and rather than threaded connection, it has major axis body (11) to remove the fixed centre gripping between grip block (2) and the relative inner wall of fixed grip block (10), just major axis body (11) pass and erect on removing support block (12).

2. The supporting device for long shaft processing according to claim 1, wherein two slide rails (13) are symmetrically and fixedly installed at the top end of the base (1) corresponding to the movable supporting seat (12), and the movable supporting seat (12) is slidably installed on the two slide rails (13).

3. The supporting device for long shaft processing as claimed in claim 2, wherein the bottom end of the movable supporting seat (12) is symmetrically provided with two sliding grooves (122), and the two sliding grooves (122) are connected with the corresponding sliding rails (13) in a clamping manner.

4. The supporting device for long shaft processing as claimed in claim 3, wherein a circular opening (121) is cut on the movable supporting seat (12) at a position corresponding to the long shaft body (11), and the long shaft body (11) passes through the circular opening (121) and is movably sleeved with the same.

5. The supporting device for long shaft processing according to claim 1, wherein the top plate (5) is provided with an elongated opening (51) between the motor (6) and the limiting plate (9), and one end of the connecting plate (8) far away from the movable supporting seat (12) is provided between the inner walls of the elongated opening (51).

6. The supporting device for long shaft machining according to claim 1, wherein a threaded hole (81) is drilled in a position on the connecting plate (8) corresponding to the threaded rod (7), a threaded groove (91) is drilled in a position on the limiting plate (9) corresponding to the threaded rod (7), the threaded rod (7) penetrates through the connecting plate (8) and is in threaded connection with the threaded hole (81), and one end, away from the motor (6), of the threaded rod (7) is in threaded connection with the threaded groove (91).