CN216463065U

CN216463065U - Machining is with making things convenient for work piece pivoted anchor clamps

Info

Publication number: CN216463065U
Application number: CN202122920625.8U
Authority: CN
Inventors: 于海洋
Original assignee: Harbin Bailiang Tool Manufacturing Co ltd
Current assignee: Harbin Bailiang Tool Manufacturing Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-10
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a clamp convenient for workpiece rotation for machining, which comprises a base, a first stepping motor and a second stepping motor, wherein a first synchronizing wheel is fixedly mounted at the output end of the first stepping motor, a vertical plate is fixedly connected to the left end of the top of the outer surface of the base, the middle end of the vertical plate is movably connected with a rotating rod through a bearing, a fixed clamping plate is fixedly connected to the right side of the rotating rod, and a second synchronizing wheel is fixedly mounted on the left side of the rotating rod. According to the utility model, under the mutual matching action of the second stepping motor, the threaded rod, the operation box, the threaded sleeve, the movable clamping plate, the fixed clamping plate, the first stepping motor, the first synchronous wheel, the synchronous belt, the second synchronous wheel, the rotating rod and the vertical plate, the purpose that the clamp is convenient for rapidly clamping a workpiece is realized, the operation is convenient and rapid, the clamping operation efficiency is effectively improved, and meanwhile, the rotary adjusting function is provided, and the multidirectional processing of the workpiece is convenient.

Description

Machining is with making things convenient for work piece pivoted anchor clamps

Technical Field

The utility model relates to the technical field of machining, in particular to a clamp convenient for workpiece rotation for machining.

Background

Machining means the process that changes the overall dimension or the performance of work piece through a mechanical equipment, can divide into cutting process and pressure process according to the difference in the processing mode, and anchor clamps are one of important equipment in the machining process, and current anchor clamps are comparatively loaded down with trivial details to the fixed mode of work piece, and adopt artifical manual operation mostly, and the operating efficiency is low, can't rotate the regulation to the work piece according to the demand of processing simultaneously, are not convenient for carry out diversified processing to the work piece.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamp for machining, which is convenient for workpiece rotation, has the advantages of being convenient for clamping and fixing workpieces and having the function of rotation adjustment, and solves the problems that the conventional clamp is complicated in workpiece fixing mode, manual operation is mostly adopted, the operation efficiency is low, and the workpieces cannot be rotated and adjusted according to the machining requirements.

In order to achieve the purpose, the utility model provides the following technical scheme: a clamp for machining and facilitating the rotation of a workpiece, which comprises a base, a first stepping motor and a second stepping motor, a first synchronous wheel is fixedly arranged at the output end of the first stepping motor, a vertical plate is fixedly connected with the left end of the top of the outer surface of the base, the middle end of the vertical plate is movably connected with a rotating rod through a bearing, the right side of the rotating rod is fixedly connected with a fixed clamping plate, a second synchronizing wheel is fixedly arranged at the left side of the rotating rod, a synchronous belt is connected between the middle end of the second synchronizing wheel and the middle end of the first synchronizing wheel in a transmission way, the right end of the top of the outer surface of the base is fixedly connected with an operation box through a bracket, the middle end of the left side of the operation box is fixedly connected with a threaded sleeve, the output fixed mounting of second step motor has the threaded rod, the surperficial threaded connection of threaded rod is in the internal surface of thread bush, the left side of threaded rod has movable clamp plate through bearing swing joint.

Preferably, the both ends on the left side of the operation box are both movably connected with a slide bar, the right side fixedly connected with fixed plate of slide bar, the fixed surface of fixed plate is connected in the surface of second step motor.

Preferably, the second baffle is fixedly installed on the front surface of the operating box through bolts, and the first baffle is fixedly installed on the front surface of the base through bolts.

Preferably, the lower ends of the two sides of the outer surface of the base are fixedly connected with mounting blocks, and mounting holes are formed in the surfaces of the mounting blocks.

Preferably, a metal protection net is fixedly connected to the left side of the vertical plate, and the bottom of the metal protection net is fixedly connected to the top of the outer surface of the base.

Preferably, the left end of the bottom of the inner cavity of the base is fixedly connected with a fixed support, and the top of the fixed support is fixedly installed at the bottom of the first stepping motor.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model can drive the threaded rod to rotate along the inner surface of the threaded sleeve on the operation box by starting the second stepping motor to work, and the threaded rod moves to the left side along the inner surface of the threaded sleeve, the threaded rod moves to drive the movable clamping plate to move to the left side until the movable clamping plate and the fixed clamping plate can be attached to the surface of a workpiece placed between the movable clamping plate and the fixed clamping plate, thereby achieving the purpose of quickly clamping and fixing the workpiece, meanwhile, the first synchronous wheel can be driven to rotate by starting the first stepping motor to work, so as to drive the synchronous belt to move, the second synchronous wheel and the rotating rod can be driven to rotate along the bearing on the vertical plate while the synchronous belt moves, the rotating rod can drive the fixed clamping plate to rotate, and the workpiece and the movable clamping plate can be driven to rotate along the bearing on the threaded rod while the fixed clamping plate rotates, and then reached and rotated the effect of adjusting to the work piece, under whole complex effect, realized that this anchor clamps are convenient for carry out the purpose that the tight work piece pressed from both sides fast, convenient operation is swift, the effectual efficiency that presss from both sides tight operation that has improved, possess the function of rotation regulation simultaneously, be convenient for carry out diversified processing to the work piece, it is comparatively loaded down with trivial details to solve the fixed mode of current anchor clamps to the work piece, and adopt artifical manual operation mostly, the operating efficiency is low, can't rotate the problem of adjusting to the work piece according to the demand of processing simultaneously.

2. The purpose of limiting the position between the second stepping motor and the operation box is achieved through the arrangement of the sliding rod and the fixing plate, the arrangement of the second baffle and the first baffle is convenient for a user to respectively maintain the operation box and parts inside the base, the arrangement of the mounting block and the mounting hole is convenient for the user to mount and fix the whole body through bolts, the arrangement of the metal protective net is used for achieving the purpose of protecting the tops of the second synchronous wheel and the synchronous belt, and the arrangement of the fixing support is used for achieving the purpose of supporting and mounting the first stepping motor.

Drawings

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

FIG. 2 is a partial cross-sectional structural view of the base of the present invention;

FIG. 3 is a schematic sectional view of the operation box of the present invention.

In the figure: 1. a base; 2. mounting blocks; 3. a first baffle plate; 4. a metal protective net; 5. a vertical plate; 6. fixing the clamping plate; 7. a movable splint; 8. an operation box; 9. a second baffle; 10. a rotating rod; 11. a second synchronizing wheel; 12. a synchronous belt; 13. a first synchronizing wheel; 14. fixing a bracket; 15. a first stepper motor; 16. a threaded sleeve; 17. a threaded rod; 18. a slide bar; 19. a fixing plate; 20. a second stepper motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a fixture for facilitating rotation of a workpiece for machining comprises a base 1, a first stepping motor 15 and a second stepping motor 20, wherein both lower ends of both sides of the outer surface of the base 1 are fixedly connected with mounting blocks 2, mounting holes are formed in the surfaces of the mounting blocks 2, a user can conveniently mount and fix the whole fixture by using bolts through the arrangement of the mounting blocks 2 and the mounting holes, a fixing bracket 14 is fixedly connected to the left end of the bottom of an inner cavity of the base 1, the top of the fixing bracket 14 is fixedly mounted at the bottom of the first stepping motor 15, the purpose of supporting and mounting the first stepping motor 15 is achieved through the arrangement of the fixing bracket 14, a first synchronizing wheel 13 is fixedly mounted at the output end of the first stepping motor 15, a vertical plate 5 is fixedly connected to the left end of the top of the outer surface of the base 1, a metal protection net 4 is fixedly connected to the left side of the vertical plate 5, the bottom of the metal protection net 4 is fixedly connected to the top of the outer surface of the base 1, the purpose of protecting the tops of a second synchronous wheel 11 and a synchronous belt 12 is achieved through the arrangement of a metal protective net 4, the middle end of a vertical plate 5 is movably connected with a rotating rod 10 through a bearing, the right side of the rotating rod 10 is fixedly connected with a fixed clamping plate 6, the left side of the rotating rod 10 is fixedly provided with the second synchronous wheel 11, the synchronous belt 12 is connected between the middle end of the second synchronous wheel 11 and the middle end of a first synchronous wheel 13 in a transmission manner, the right end of the top of the outer surface of a base 1 is fixedly connected with an operation box 8 through a bracket, both ends of the left side of the operation box 8 are movably connected with a sliding rod 18, the right side of the sliding rod 18 is fixedly connected with a fixed plate 19, the surface of the fixed plate 19 is fixedly connected with the surface of a second stepping motor 20, the purpose of limiting between the second stepping motor 20 and the operation box 8 is achieved through the arrangement of the sliding rod 18 and the fixed plate 19, the front surface of the operation box 8 is fixedly provided with a second baffle plate 9 through bolts, the front surface of the base 1 is fixedly provided with a first baffle 3 through bolts, a user can maintain the components inside the operation box 8 and the base 1 respectively through the arrangement of a second baffle 9 and the first baffle 3, the middle end on the left side of the operation box 8 is fixedly connected with a threaded sleeve 16, the output end of a second stepping motor 20 is fixedly provided with a threaded rod 17, the surface of the threaded rod 17 is in threaded connection with the inner surface of the threaded sleeve 16, the left side of the threaded rod 17 is movably connected with a movable clamping plate 7 through a bearing, the threaded rod 17 can be driven to rotate along the inner surface of the threaded sleeve 16 on the operation box 8 by starting the second stepping motor 20, the threaded rod 17 is driven to move towards the left side along the inner surface of the threaded sleeve 16, the threaded rod 17 moves to drive the movable clamping plate 7 to move towards the left side until the movable clamping plate 7 and the fixed clamping plate 6 can be attached to the surface of a workpiece placed between the movable clamping plate 7 and the fixed clamping plate, further, the purpose of rapidly clamping and fixing the workpiece is achieved, meanwhile, the first synchronous wheel 13 can be driven to rotate by starting the first stepping motor 15, the synchronous belt 12 is driven to move, the second synchronous wheel 11 and the rotating rod 10 can be driven to rotate along the bearing on the vertical plate 5 while the synchronous belt 12 moves, the rotating rod 10 can be driven to rotate to drive the fixed clamping plate 6 to rotate, the fixed clamping plate 6 can drive the workpiece and the movable clamping plate 7 to rotate along the bearing on the threaded rod 17 while rotating, further, the effect of rotationally adjusting the workpiece is achieved, under the action of integral matching, the purpose that the clamp is convenient for rapidly clamping the workpiece is achieved, the operation is convenient and rapid, the efficiency of clamping operation is effectively improved, the function of rotationally adjusting is achieved, the workpiece is convenient to be processed in multiple directions, and the problem that the fixing mode of the workpiece by the existing clamp is complicated is solved, and most adopt artifical manual operation, the operating efficiency is low, can't rotate the problem of adjusting according to the demand of processing to the work piece simultaneously.

When the device is used, the threaded rod 17 can be driven to rotate along the inner surface of the threaded sleeve 16 on the operation box 8 by starting the second stepping motor 20 to work, the threaded rod 17 is driven to move along the inner surface of the threaded sleeve 16 to the left side, the threaded rod 17 is driven to move to drive the movable clamping plate 7 to the left side until the movable clamping plate 7 and the fixed clamping plate 6 can be attached to the surface of a workpiece placed between the movable clamping plate 7 and the fixed clamping plate 6, so that the purpose of rapidly clamping and fixing the workpiece is achieved, meanwhile, the first stepping motor 15 is started to work, the first synchronizing wheel 13 can be driven to rotate, the synchronous belt 12 is driven to move, the second synchronizing wheel 11 and the rotating rod 10 can be driven to rotate along the bearing on the vertical plate 5 while the synchronous belt 12 moves, the rotating rod 10 can be driven to rotate the fixed clamping plate 6, the workpiece and the movable clamping plate 7 can be driven to rotate along the bearing on the threaded rod 17 while the fixed clamping plate 6 rotates, and then reached and rotated the effect of adjusting to the work piece, under whole complex effect, realized that this anchor clamps are convenient for carry out the quick clamping's purpose to the work piece, convenient operation is swift, the effectual efficiency that improves the tight operation of clamp, possesses the function of rotation regulation simultaneously, is convenient for carry out diversified processing to the work piece.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machining is with making things convenient for work piece pivoted anchor clamps, includes base (1), first step motor (15) and second step motor (20), its characterized in that: the output end of the first stepping motor (15) is fixedly provided with a first synchronizing wheel (13), the left end of the top of the outer surface of the base (1) is fixedly connected with a vertical plate (5), the middle end of the vertical plate (5) is movably connected with a rotating rod (10) through a bearing, the right side of the rotating rod (10) is fixedly connected with a fixed clamping plate (6), the left side of the rotating rod (10) is fixedly provided with a second synchronizing wheel (11), a synchronous belt (12) is connected between the middle end of the second synchronizing wheel (11) and the middle end of the first synchronizing wheel (13) in a transmission manner, the right end of the top of the outer surface of the base (1) is fixedly connected with an operation box (8) through a bracket, the middle end of the left side of the operation box (8) is fixedly connected with a threaded sleeve (16), the output end of the second stepping motor (20) is fixedly provided with a threaded rod (17), and the surface of the threaded rod (17) is connected with the inner surface of the threaded sleeve (16), the left side of the threaded rod (17) is movably connected with a movable clamping plate (7) through a bearing.

2. The clamp for facilitating rotation of the workpiece for machining according to claim 1, wherein: the left both ends of control box (8) all swing joint have slide bar (18), the right side fixedly connected with fixed plate (19) of slide bar (18), the fixed surface of fixed plate (19) is connected in the surface of second step motor (20).

3. The clamp for facilitating rotation of the workpiece for machining according to claim 1, wherein: the positive surface of control box (8) has second baffle (9) through bolt fixed mounting, the positive surface of base (1) has first baffle (3) through bolt fixed mounting.

4. The clamp for facilitating rotation of the workpiece for machining according to claim 1, wherein: the base is characterized in that the lower ends of two sides of the outer surface of the base (1) are fixedly connected with mounting blocks (2), and mounting holes are formed in the surfaces of the mounting blocks (2).

5. The clamp for facilitating rotation of the workpiece for machining according to claim 1, wherein: the left side of the vertical plate (5) is fixedly connected with a metal protection net (4), and the bottom of the metal protection net (4) is fixedly connected to the top of the outer surface of the base (1).

6. The clamp for facilitating rotation of the workpiece for machining according to claim 1, wherein: the left end fixedly connected with fixed bolster (14) of base (1) inner chamber bottom, the top fixed mounting of fixed bolster (14) is in the bottom of first step motor (15).