CN214292741U

CN214292741U - Clamping device for machining of mechanical parts

Info

Publication number: CN214292741U
Application number: CN202023085047.2U
Authority: CN
Inventors: 冯培培
Original assignee: Shanghai Bangye Pneumatic Hydraulic Parts Co ltd
Current assignee: Shanghai Bangye Pneumatic Hydraulic Parts Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-28
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a clamping device for machine part processing, which comprises a housin, the right side of casing inner chamber is provided with the motor, the output fixedly connected with threaded rod of motor, the surperficial threaded connection of threaded rod has the thread bush, the top and the casing fixed connection of thread bush, the top of threaded rod is provided with the clamp plate, the left side fixedly connected with montant of clamp plate bottom, the bottom of montant is provided with the movable rod, the right side of movable rod is provided with the swash plate, the left side fixedly connected with limiting plate at swash plate top, the right side fixedly connected with fixed block at casing top. The utility model discloses a cooperation of casing, motor, backup pad, riser, threaded rod, thread bush, clamp plate, montant, movable rod, dead lever, spring, swash plate, limiting plate, fixed block and gasket has solved the inconvenient regulation of current clamping device, leads to the centre gripping effect unsatisfactory, can not reach the problem that the user required.

Description

Clamping device for machining of mechanical parts

Technical Field

The utility model relates to a machine part technical field specifically is a clamping device for machine part processing.

Background

The mechanical part is a subject for researching and designing mechanical basic parts in various devices, and is also a general name of parts and components, when the mechanical part is processed, a clamp, such as a drilling hole, is required, but the existing clamping device is inconvenient to adjust, so that the clamping effect is not ideal and the requirement of a user cannot be met, therefore, the clamping device for processing the mechanical part is provided.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a not enough to prior art, the utility model provides a clamping device for machine part machining possesses the advantage that makes things convenient for the centre gripping, has solved the inconvenient regulation of current clamping device, leads to the centre gripping effect unsatisfactory, does not reach the problem that the user required.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamping device for machine part processing, includes the casing, the right side of casing inner chamber is provided with the motor, the output fixedly connected with threaded rod of motor, the surperficial threaded connection of threaded rod has the thread bush, the top and the casing fixed connection of thread bush, the top of threaded rod is provided with the clamp plate, the left side fixedly connected with montant of clamp plate bottom, the bottom of montant is provided with the movable rod, the right side of movable rod is provided with the swash plate, the left side fixedly connected with limiting plate at swash plate top, the right side fixedly connected with fixed block at casing top, the left side of fixed block is provided with the gasket.

Preferably, the right side fixedly connected with spring of swash plate, the right side fixedly connected with riser of spring, the top and the bottom of riser all with casing fixed connection.

Preferably, the surface of the vertical plate is connected with a supporting plate in a sliding mode, and the top of the supporting plate is fixedly connected with the motor.

Preferably, the right side of the bottom of the pressing plate is fixedly connected with a bearing, and an inner cavity of the bearing is movably connected with the threaded rod.

Preferably, the right side of fixed block is provided with the bolt, and the left side of bolt runs through fixed block and gasket in proper order and extends to the inner chamber of gasket.

Preferably, the left side of the bottom of the inner cavity of the shell is fixedly connected with a fixed rod, and the top of the fixed rod is movably connected with a movable rod.

Advantageous effects

Compared with the prior art, the utility model provides a clamping device for machine part machining possesses following beneficial effect:

1. the utility model places the mechanical part to be clamped at the middle shaft at the top of the shell, then the proper gasket is replaced, the threaded rod is driven to rotate by the motor, the threaded rod can vertically move in the rotating process by the matching of the threaded sleeve, so as to drive the motor and the pressure plate to vertically move, the pressure plate drives the vertical rod to move, the vertical rod drives the movable rod to move, the movable rod rotates by taking the top of the fixed rod as the center of a circle, the inclined plate is driven by the movable rod to move, the inclined plate drives the limiting plate to move, the mechanical part is vertically limited by the pressure plate, the mechanical part is limited left and right by the limiting plate and the gasket, and when the pressure plate is contacted with the mechanical part, the limiting plate and the gasket are just contacted with the mechanical part, thereby the clamping is stable, and the problem that the existing clamping device is inconvenient to adjust is solved, the clamping effect is not ideal, and the requirement of a user cannot be met.

2. The utility model discloses a set up the spring, produced thrust to the swash plate to make things convenient for the limiting plate to remove to the left side, through setting up the bearing, stabilized the work of clamp plate, thereby make things convenient for the screw rod to drive the clamp plate and remove, through setting up the bolt, conveniently change the gasket, thereby conveniently carry out the centre gripping to machine part.

Drawings

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

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

fig. 3 is a schematic view of the pressing plate of the present invention.

In the figure: 1. a housing; 2. a motor; 3. a support plate; 4. a vertical plate; 5. a threaded rod; 6. a threaded sleeve; 7. pressing a plate; 8. a vertical rod; 9. a movable rod; 10. fixing the rod; 11. a spring; 12. a sloping plate; 13. a limiting plate; 14. a fixed block; 15. and (7) a gasket.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a casing 1, motor 2, backup pad 3, riser 4, threaded rod 5, thread bush 6, clamp plate 7, montant 8, movable rod 9, dead lever 10, spring 11, swash plate 12, limiting plate 13, fixed block 14 and gasket 15 part are the parts that universal standard spare or field technician know, and its structure and principle all are this technical staff's accessible technical manual and learn or learn through conventional experimental method.

Referring to fig. 1-3, a clamping device for machining a mechanical part comprises a shell 1, a motor 2 is arranged on the right side of an inner cavity of the shell 1, a supporting plate 3 is slidably connected on the surface of a vertical plate 4, the top of the supporting plate 3 is fixedly connected with the motor 2, a threaded rod 5 is fixedly connected with the output end of the motor 2, a bearing is fixedly connected on the right side of the bottom of a pressing plate 7, the inner cavity of the bearing is movably connected with the threaded rod 5, the working of the pressing plate 7 is stabilized by arranging the bearing, so that the pressing plate 7 is conveniently driven by the threaded rod 5 to move, a threaded sleeve 6 is connected on the surface of the threaded rod 5 in a threaded manner, the top of the threaded sleeve 6 is fixedly connected with the shell 1, the pressing plate 7 is arranged on the top of the threaded rod 5, a vertical rod 8 is fixedly connected on the left side of the bottom of the pressing plate 7, a movable rod 9 is arranged on the bottom of the vertical rod 8, and a fixed rod 10 is fixedly connected on the left side of the inner cavity of the shell 1, the top and the movable rod 9 swing joint of dead lever 10, the right side of movable rod 9 is provided with swash plate 12, the right side fixedly connected with spring 11 of swash plate 12, the right side fixedly connected with riser 4 of spring 11, riser 4's top and bottom all with 1 fixed connection of casing, through setting up spring 11, thrust has been produced to swash plate 12, thereby make things convenient for limiting plate 13 to remove to the left side, the left side fixedly connected with limiting plate 13 at swash plate 12 top, the right side fixedly connected with fixed block 14 at 1 top of casing, the left side of fixed block 14 is provided with gasket 15, the right side of fixed block 14 is provided with the bolt, and the left side of bolt runs through fixed block 14 and gasket 15 in proper order and extends to the inner chamber of gasket 15, through setting up the bolt, conveniently change gasket 15, thereby conveniently carry out the centre gripping to machine part.

When the clamping device is used, a mechanical part to be clamped is placed at a middle shaft at the top of a shell 1, then a proper gasket 15 is replaced, then the motor 2 is controlled by an external controller to work, the threaded rod 5 is driven by the motor 2 to rotate, the threaded rod 5 can vertically move in the rotating process through the matching of the threaded sleeve 6, so that the motor 2 and a pressure plate 7 are driven to vertically move, the pressure plate 7 drives a vertical rod 8 to move, the vertical rod 8 drives a movable rod 9 to move, the movable rod 9 rotates by taking the top of a fixed rod 10 as the center of a circle, an inclined plate 12 is driven by the movable rod 9 to move, the inclined plate 12 drives a limiting plate 13 to move, the mechanical part is vertically limited by the pressure plate 7, the mechanical part is limited left and right by the limiting plate 13 and the gasket 15, and when the pressure plate 7 is in contact with the mechanical part, the limiting plate 13 and the gasket 15 are also just in contact with the mechanical part, thereby make the centre gripping stable, solved current clamping device inconvenient regulation, lead to the centre gripping effect unsatisfactory, reach the problem that the user required, peripheral hardware controller is the PLC controller in this application, and simultaneously, two wiring ends of peripheral hardware controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.

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 a clamping device for machine part machining, includes casing (1), its characterized in that: the right side of casing (1) inner chamber is provided with motor (2), output fixedly connected with threaded rod (5) of motor (2), the surperficial threaded connection of threaded rod (5) has thread bush (6), the top and casing (1) fixed connection of thread bush (6), the top of threaded rod (5) is provided with clamp plate (7), the left side fixedly connected with montant (8) of clamp plate (7) bottom, the bottom of montant (8) is provided with movable rod (9), the right side of movable rod (9) is provided with swash plate (12), the left side fixedly connected with limiting plate (13) at swash plate (12) top, the right side fixedly connected with fixed block (14) at casing (1) top, the left side of fixed block (14) is provided with gasket (15).

2. The clamping device for machining a mechanical part according to claim 1, wherein: the right side fixedly connected with spring (11) of swash plate (12), the right side fixedly connected with riser (4) of spring (11), the top and the bottom of riser (4) all with casing (1) fixed connection.

3. The clamping device for machining a mechanical part according to claim 2, wherein: the surface sliding connection of riser (4) has backup pad (3), the top and motor (2) fixed connection of backup pad (3).

4. The clamping device for machining a mechanical part according to claim 1, wherein: the right side fixedly connected with bearing of clamp plate (7) bottom, and the inner chamber and threaded rod (5) swing joint of bearing.

5. The clamping device for machining a mechanical part according to claim 1, wherein: the right side of fixed block (14) is provided with the bolt, and the left side of bolt runs through fixed block (14) and gasket (15) in proper order and extends to the inner chamber of gasket (15).

6. The clamping device for machining a mechanical part according to claim 1, wherein: the left side of casing (1) inner chamber bottom fixedly connected with dead lever (10), the top and the movable rod (9) swing joint of dead lever (10).