CN212169645U

CN212169645U - Clamping device for machining

Info

Publication number: CN212169645U
Application number: CN202020427902.4U
Authority: CN
Inventors: 杨海英
Original assignee: Hangzhou Haowu Design Engineering Co ltd
Current assignee: Harbin Huihang Machinery Manufacturing Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-18
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a clamping device is used in machining, the work box comprises a work box body, the right side fixedly connected with support frame of work box inner chamber bottom, the top fixed mounting of support frame has the motor, the output fixedly connected with driving gear of motor, the left end fixed mounting at work box inner chamber top has the second fixed bolster, the first fixed bolster of right-hand member fixedly connected with at work box inner chamber top. The utility model discloses a function of PLC controller control motor, the function of motor drives the driving gear and rotates, the rotation of driving gear drives driven gear and threaded rod and rotates, the rotation of threaded rod drives the driving lever and moves in the guide slot, make first grip block and second grip block fix the work piece, can drive the work piece rotation when the carousel pivoted and carry out the processing in different positions, easy operation, it is quick convenient, the work efficiency of workman has been improved, solve complex operation's problem simultaneously.

Description

Clamping device for machining

Technical Field

The utility model relates to a machine-building processing technology field specifically is a clamping device for machine-building processing.

Background

With the rapid development of economy in China, China has become the second economic body in the world, machining is more a pillar type industry in China, clamping devices with different functions are often used in the machining process in order to improve production efficiency, the clamping device is the most common device used most frequently in machining, workpieces need to be clamped in the machining or moving assembly process, and the clamping device in the market is excessively fussy to operate at present, so that the purpose of rapidness and convenience cannot be achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in machining possesses quick convenient advantage, has solved complex operation's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for machining comprises a working box, wherein a support frame is fixedly connected to the right side of the bottom of an inner cavity of the working box, a motor is fixedly mounted at the top end of the support frame, a driving gear is fixedly connected to the output end of the motor, a second fixing support is fixedly mounted at the left end of the top of the inner cavity of the working box, a first fixing support is fixedly connected to the right end of the top of the inner cavity of the working box, a threaded rod is connected to the inner surface threads of the lower ends of the first fixing support and the second fixing support, a driven gear is fixedly connected to the right side of the threaded rod and is meshed with the driving gear, a driving rod is connected to the outer surface threads of the threaded rod, a limiting block is fixedly connected to the bottom of the driving rod, a first rotating rod is movably connected to the upper end of the driving rod through, the left side fixedly connected with dead lever at work box top, the dead lever has the second dwang through bearing swing joint, the left side of second dwang is provided with the carousel, the right side fixedly connected with second grip block of second dwang, the dead lever all is provided with human heat vision sensor with the surface of active lever.

Preferably, the periphery of the bottom of the working box is movably connected with movable wheels through bearings, and the upper ends of the movable wheels are provided with brake pedals.

Preferably, the left side of the work box is fixedly connected with a handrail, and the right side of the work box is fixedly provided with a PLC controller.

Preferably, the upper end of the working box is provided with a guide groove, the top of the working box is provided with an anti-skid pad, and two sides of the anti-skid pad are provided with anti-collision strips.

Preferably, two sides of the front surface of the working box are fixedly connected with hinges, the number of the hinges is four, and the other ends of the hinges are movably connected with a working box door.

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

1. the utility model discloses a function of PLC controller control motor, the function of motor drives the driving gear and rotates, the rotation of driving gear drives driven gear and threaded rod and rotates, the rotation of threaded rod drives the driving lever and moves in the guide slot, make first grip block and second grip block fix the work piece, can drive the work piece rotation when the carousel pivoted and carry out the processing in different positions, easy operation, it is quick convenient, the work efficiency of workman has been improved, solve complex operation's problem simultaneously.

2. The utility model discloses a set up human heat and looked the sensor and monitored the subregion between active rod and the dead lever, made the operation that can in time interrupt the machine at the in-process of workman maloperation, reduced unnecessary industrial injury, improved clamping device's security.

Drawings

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

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

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: 1. a motor; 2. a driving gear; 3. a driven gear; 4. a first fixed bracket; 5. a limiting block; 6. a threaded rod; 7. a second fixed bracket; 8. a work box; 9. a support frame; 10. an anti-collision strip; 11. a PLC controller; 12. a non-slip mat; 13. a driving lever; 14. a first rotating lever; 15. a first clamping plate; 16. a second clamping plate; 17. a second rotating lever; 18. a turntable; 19. a handrail; 20. a guide groove; 21. a movable wheel; 22. a human thermal vision sensor; 23. fixing the rod; 24. a working box door; 25. and (7) a hinge.

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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a clamping device for machine manufacturing comprises a working box 8, a supporting frame 9 is fixedly connected to the right side of the bottom of an inner cavity of the working box 8, a motor 1 is fixedly installed at the top end of the supporting frame 9, a driving gear 2 is fixedly connected to the output end of the motor 1, a second fixing support 7 is fixedly installed at the left end of the top of the inner cavity of the working box 8, a first fixing support 4 is fixedly connected to the right end of the top of the inner cavity of the working box 8, a threaded rod 6 is connected to the inner surface threads of the lower ends of the first fixing support 4 and the second fixing support 7, a driven gear 3 is fixedly connected to the right side of the threaded rod 6 and is engaged with the driving gear 2, a driving rod 13 is connected to the outer surface threads of the threaded rod 6, a limiting block 5 is fixedly connected to the bottom of the driving rod 13, a first rotating rod 14, the left side of the top of the working box 8 is fixedly connected with a fixed rod 23, the fixed rod 23 is movably connected with a second rotating rod 17 through a bearing, the left side of the second rotating rod 17 is provided with a rotating disc 18, the right side of the second rotating rod 17 is fixedly connected with a second clamping plate 16, the surfaces of the fixed rod 23 and the driving rod 13 are respectively provided with a human body heat vision sensor 22, the periphery of the bottom of the working box 8 is movably connected with a movable wheel 21 through a bearing, the upper end of the movable wheel 21 is provided with a brake pedal, so that the clamping device is convenient to move, the left side of the working box 8 is fixedly connected with a handrail 19, the right side of the working box 8 is fixedly provided with a PLC (programmable logic controller) 11, the upper end of the working box 8 is provided with a guide groove 20, the top of the working box 8 is provided with an anti-skid pad 12, two sides of the anti-collision, the number of the hinges 25 is four, the other end of the hinge 25 is movably connected with a working box door 24, the PLC controller 11 is used for controlling the operation of the motor 1, the operation of the motor 1 drives the driving gear 2 to rotate, the rotation of the driving gear 2 drives the driven gear 3 and the threaded rod 6 to rotate, the rotation of the threaded rod 6 drives the driving rod 13 to move in the guide groove 20, so that the first clamping plate 15 and the second clamping plate 16 fix a workpiece, the workpiece can be driven to rotate while the rotary table 18 rotates to process in different directions, the operation is simple, the operation is rapid and convenient, the working efficiency of workers is improved, meanwhile, the problem of complex operation is solved, and the human body heat vision sensor 22 is arranged to monitor a part of area between the active rod 13 and the fixed rod 23, so that the operation of a machine can be interrupted in time in the misoperation process of workers, unnecessary industrial injuries are reduced, and the safety of the clamping device is improved.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

During the use, through the function of PLC controller 11 control motor 1, motor 1 function drives driving gear 2 and rotates, driving gear 2 rotates and drives driven gear 3 and threaded rod 6 and rotate, the rotation of threaded rod 6 drives drive rod 13 and moves in guide slot 20, make first grip block 15 and second grip block 16 fix the work piece, carousel 18 can drive the work piece rotation and carry out the processing in different position simultaneously, easy operation, it is quick convenient, workman's work efficiency has been improved, partial region between drive rod 13 and dead lever 23 is monitored through having set up human heat vision sensor 22, the operation that the messenger can in time interrupt the machine at the in-process of workman's maloperation, reduce unnecessary industrial injury, clamping device's security has been improved.

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 is used in machining, includes work box (8), its characterized in that: the right side of the bottom of the inner cavity of the working box (8) is fixedly connected with a support frame (9), the top end of the support frame (9) is fixedly provided with a motor (1), the output end of the motor (1) is fixedly connected with a driving gear (2), the left end of the top of the inner cavity of the working box (8) is fixedly provided with a second fixed support (7), the right end of the top of the inner cavity of the working box (8) is fixedly connected with a first fixed support (4), the inner surfaces of the lower ends of the first fixed support (4) and the second fixed support (7) are in threaded connection with a threaded rod (6), the right side of the threaded rod (6) is fixedly connected with a driven gear (3), the driven gear (3) is meshed with the driving gear (2), the outer surface of the threaded rod (6) is in threaded connection with a driving rod (13, the upper end of active rod (13) has first dwang (14) through bearing swing joint, the first grip block of opposite side fixedly connected with (15) of first dwang (14), the left side fixedly connected with dead lever (23) at work box (8) top, dead lever (23) have second dwang (17) through bearing swing joint, the left side of second dwang (17) is provided with carousel (18), the right side fixedly connected with second grip block (16) of second dwang (17), dead lever (23) all are provided with human heat with the surface of active rod (13) and look sensor (22).

2. The clamping device for machining according to claim 1, wherein: all there is loose wheel (21) all through bearing swing joint around work box (8) bottom, and the upper end of loose wheel (21) is provided with brake pedal.

3. The clamping device for machining according to claim 1, wherein: the left side fixedly connected with handrail (19) of work box (8), the right side fixed mounting of work box (8) has PLC controller (11).

4. The clamping device for machining according to claim 1, wherein: the guide slot (20) has been seted up to the upper end of work box (8), the top of work box (8) is provided with slipmat (12), the both sides of slipmat (12) are provided with crashproof strip (10).

5. The clamping device for machining according to claim 1, wherein: the two sides of the front surface of the working box (8) are fixedly connected with hinges (25), the number of the hinges (25) is four, and the other end of each hinge (25) is movably connected with a working box door (24).