CN212857543U

CN212857543U - Instrument production equipment

Info

Publication number: CN212857543U
Application number: CN202021595515.8U
Authority: CN
Inventors: 周金勇
Original assignee: Hangzhou Kuannuo Hardware Machinery Equipment Co ltd
Current assignee: Hangzhou Kuannuo Hardware Machinery Equipment Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-02
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses an instrument production facility, including the equipment base, the fixed surface of equipment base installs and cuts off the frame, cuts off the frame internal fixation and has the lower plate, and the top of lower plate is equipped with upper and lower sliding connection in cutting off the punch holder in the frame, and the left and right sides of punch holder all is equipped with to rotate to connect in the reciprocal lead screw that cuts off the frame outside. The utility model discloses a two tight deflector rolls of clamp of driving motor control drive rotate in opposite directions, and the limit transports the pencil, makes the punch holder move down simultaneously and press from both sides the tight fixed with the pencil clamp, a plurality of draw-in grooves that set up on the lower plate, the cooperation the utility model discloses a cutting structure can carry out high-efficient quick cutting to a plurality of pencil, and through servo motor drive, the pivoted cam makes the cutting edge reciprocate in the crane, resets through reset spring, cuts off the pencil of fixing between two splint to the clamp, cuts off neatly, and the length that cuts off is unanimous, need not to cut off at every turn and compares before.

Description

Instrument production equipment

Technical Field

The utility model relates to a cutting equipment specifically is an instrument production facility.

Background

An instrument is an instrument or equipment for detecting, measuring, observing, and calculating various physical quantities, material components, physical parameters, and the like. The vacuum leak detector, the pressure gauge, the length measuring instrument, the microscope, the multiplier and the like belong to instruments, and in a broad sense, the instruments can also have the functions of automatic control, alarming, signal transmission, data processing and the like, for example, a pneumatic adjusting instrument, an electric adjusting instrument and a distributed instrument control system which are used in the automatic control of the industrial production process also belong to the instruments.

A large amount of wire harnesses are needed in the production process of the instrument, and the wire harnesses need to be cut before being used, however, the current mode of manually cutting the wire harnesses has many defects, such as low cutting efficiency, uneven cutting section surfaces of the wire harnesses and the like. Therefore, the utility model provides an instrument production equipment to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an instrument production facility to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an instrument production equipment, includes the equipment base, the fixed surface of equipment base installs the frame that cuts off, cut off the frame internal fixation and install the lower plate, the top of lower plate is equipped with upper plate of upper and lower sliding connection in cutting off the frame, the left and right sides of upper plate all is equipped with the reciprocal lead screw that rotates to be connected in the frame outside, and the left and right sides of upper plate all fixedly connected with the swivel nut of reciprocal lead screw threaded connection, two the lower extreme of reciprocal lead screw all fixedly connected with worm, the rear side of worm is equipped with the worm wheel rather than the meshing, one side fixed connection of worm wheel lies in the tight deflector roll of the clamp of cutting off the frame rear side, and the tight deflector roll of clamp rotates to be connected in the rear side of cutting off the frame, the other end fixedly connected with of the tight deflector roll of clamp with the worm wheel of;

the fixed surface of punch holder installs the crane, is provided with the cutting off cutter in the crane, set up the logical groove of a cutting off cutter on the punch holder, the upside of cutting off cutter is equipped with to rotate to connect in the inside cam of crane, and the rear side fixed mounting of crane has servo motor, servo motor's motor shaft and cam fixed connection.

As a further aspect of the present invention: a plurality of draw-in grooves have been seted up on the surface of lower plate, and the downside of punch holder is provided with the compact heap of a plurality of corresponding draw-in grooves, and the foam-rubber cushion that the compact heap bottom surface set up.

As a further aspect of the present invention: a driving motor is fixedly mounted on one side of the surface of the equipment base, and a motor shaft of the driving motor is fixedly connected with the lower end of a reciprocating screw rod.

As a further aspect of the present invention: two the equal fixedly connected with gear of one end of pressing from both sides tight deflector roll, and two gear intermeshing, and the surface that two pressed from both sides tight deflector roll is provided with the rubber overcoat.

As a further aspect of the present invention: the equal fixedly connected with slider in both sides around the cutting off cutter, and the inside of crane is equipped with the spout that corresponds the slider, and fixedly connected with reset spring between the downside of slider and the spout bottom.

As a further aspect of the present invention: the surface of the equipment base is fixedly provided with a controller, and the controller is electrically connected with the driving motor and the servo motor respectively.

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

1. the utility model discloses a two tight deflector rolls of clamp of driving motor control drive rotate in opposite directions, and the limit makes the punch holder move down simultaneously and presss from both sides the tight fixed with the pencil clamp, a plurality of draw-in grooves that set up on the lower plate, cooperate the utility model discloses a cutting structure can carry out high-efficient quick cutting to a plurality of pencil.

2. The utility model discloses a servo motor drive, pivoted cam make the sword of cutting off reciprocate in the crane, resets through reset spring, cuts off the pencil of fixing between two splint to the clamp, cuts off neatly, and the length that cuts off is unanimous, need not to cut off at every turn before comparing.

Drawings

FIG. 1 is a schematic diagram of an instrument manufacturing apparatus.

FIG. 2 is a schematic diagram of a back side structure of an instrument manufacturing apparatus.

FIG. 3 is an enlarged schematic view of the apparatus of FIG. 2A.

Fig. 4 is a schematic view of the structure of the upper plate in an instrument manufacturing apparatus.

In the figure: 1. an equipment base; 2. a cutting frame; 3. a lower splint; 4. an upper splint; 5. a lifting frame; 6. a cutting knife; 7. a cam; 8. a slider; 9. a reciprocating screw rod; 10. a return spring; 11. a worm; 12. a controller; 13. a drive motor; 14. a servo motor; 15. clamping the guide roller; 16. a worm gear; 17. a gear; 18. a through groove.

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.

Referring to fig. 1-4, in the embodiment of the present invention, an instrument production apparatus comprises an apparatus base 1, a cutting frame 2 is fixedly installed on the surface of the apparatus base 1, a lower clamp plate 3 is fixedly installed in the cutting frame 2, an upper clamp plate 4 slidably connected to the cutting frame 2 is installed above the lower clamp plate 3, a plurality of slots are formed on the surface of the lower clamp plate 3, a plurality of pressing blocks corresponding to the slots are installed on the lower surface of the upper clamp plate 4, a sponge pad is installed on the bottom surface of the pressing blocks, a wire harness is passed between the upper and lower clamp plates and is placed in the slots on the lower clamp plate 3, reciprocating screws 9 rotatably connected to the outer side of the cutting frame 2 are installed on both sides of the upper clamp plate 4, a driving motor 13 is fixedly installed on one side of the surface of the apparatus base 1, a motor shaft of the driving motor 13 is fixedly connected to the lower end of a reciprocating screw 9, and screw sleeves in threaded connection with the reciprocating screws 9 are fixedly connected, the lower ends of the two reciprocating screw rods 9 are fixedly connected with worms 11, the rear sides of the worms 11 are provided with worm wheels 16 meshed with the worms, one side of each worm wheel 16 is fixedly connected with a clamping guide roller 15 positioned at the rear side of the cutting frame 2, the clamping guide rollers 15 are rotatably connected to the rear side of the cutting frame 2, the other end of each clamping guide roller 15 is fixedly connected with a worm wheel 16 meshed with the worm wheel 11 at the other side, the upper side of each clamping guide roller 15 is provided with another clamping guide roller 15 rotatably connected to the rear side of the cutting frame 2, a motor shaft of a driving motor 13 drives one reciprocating screw rod 9 to rotate and is driven by the worm 11, the worm wheels 16 and the clamping guide rollers 15, so that the reciprocating screw rod 9 at the other side rotates, the reciprocating screw rods 9 rotating at the two sides slide up and down in a reciprocating manner in the cutting;

one end of each of the two clamping guide rollers 15 is fixedly connected with a gear 17, the two gears 17 are meshed with each other, rubber jackets are arranged on the surfaces of the two clamping guide rollers 15, the wire harness penetrates through the upper and lower clamping guide rollers 15, certain friction force exists between the clamping guide rollers 15 and the wire harness due to the rubber jackets on the surfaces of the two clamping guide rollers 15, meanwhile, the rotating worm wheel 16 drives one clamping guide roller 15 fixedly connected with the rotating worm wheel to rotate, the other clamping guide roller 15 on the upper side rotates oppositely through transmission of the two meshed gears 17, and the two clamping guide rollers 15 rotating oppositely move a plurality of wire harnesses between the two clamping guide rollers;

the lifting frame 5 is fixedly arranged on the surface of the upper clamping plate 4, the cutting-off knife 6 is arranged in the lifting frame 5, the front side and the rear side of the cutting-off knife 6 are fixedly connected with the sliding block 8, the lifting frame 5 is internally provided with a sliding groove corresponding to the sliding block 8, the lower side of the sliding block 8 is fixedly connected with the bottom of the sliding groove by the reset spring 10, the upper clamping plate 4 is provided with a through groove 18 corresponding to the cutting-off knife 6, the upper side of the cutting-off knife 6 is provided with a cam 7 rotatably connected with the inner part of the lifting frame 5, the rear side of the lifting frame 5 is fixedly provided with a servo motor 14, a motor shaft of the servo motor 14 is fixedly connected with the cam 7, when the upper clamping plate 4 moves downwards to fix the wire harness between the two plates, the servo motor 14 rotates the cam 7, the rotary cam 7 moves downwards the cutting-, the reset spring 10 in the lifting frame 5 enables the cutting-off tool 6 to move upwards for resetting in a reciprocating mode, so that the wiring harness is cut off, the controller 12 is fixedly mounted on the surface of the equipment base 1, and the controller 12 is electrically connected with the driving motor 13 and the servo motor 14 respectively.

The utility model discloses a theory of operation is:

when the cutting device is used, a wire harness passes through the upper clamping guide roller 15 and the lower clamping guide roller 15, the rubber jackets on the surfaces of the two clamping guide rollers 15 enable a certain friction force to exist between the clamping guide rollers 15 and the wire harness, meanwhile, the wire harness passes through the space between the upper clamping plate and the lower clamping plate, and is arranged in the clamping groove on the lower clamping plate 3, the controller 12 controls the driving motor 13 to work, the motor shaft of the driving motor 13 drives the reciprocating screw rod 9 to rotate, the reciprocating screw rod 9 on the other side is driven by the worm 11, the worm wheel 16 and the clamping guide rollers 15 to rotate, the reciprocating screw rods 9 rotating on two sides enable the upper clamping plate 4 to slide up and down in a reciprocating mode in the cutting frame 2 due to the threaded connection of the reciprocating screw rod 9 and the upper clamping plate 4, meanwhile, the rotating worm wheel 16 drives one clamping guide roller 15 fixedly connected with the reciprocating screw rod to rotate, and the, the two clamping guide rollers 15 rotating in opposite directions rotate a plurality of wire harnesses between the two clamping guide rollers, when the upper clamping plate 4 moves downwards to fix the wire harnesses between the two plates, the controller 12 controls the servo motor 14 to work, the servo motor 14 enables the cam 7 to rotate, the rotating cam 7 enables the cutting-off cutter 6 in the up-and-down sliding lifting frame 5 to move downwards, the wire harnesses fixed between the upper clamping plate 3 and the lower clamping plate 3 are cut off, the cutting-off is completed, the reset spring 10 in the lifting frame 5 enables the cutting-off cutter 6 to move upwards to reset, and the wire harnesses are cut off in a reciprocating mode.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The instrument production equipment comprises an equipment base (1) and is characterized in that a cutting frame (2) is fixedly installed on the surface of the equipment base (1), a lower clamping plate (3) is fixedly installed in the cutting frame (2), an upper clamping plate (4) which is connected into the cutting frame (2) in an up-and-down sliding mode is arranged above the lower clamping plate (3), reciprocating lead screws (9) which are connected to the outer side of the cutting frame (2) in a rotating mode are arranged on the left side and the right side of the upper clamping plate (4), thread sleeves which are in threaded connection with the reciprocating lead screws (9) are fixedly connected to the left side and the right side of the upper clamping plate (4), worms (11) are fixedly connected to the lower ends of the reciprocating lead screws (9), worm gears (16) meshed with the worm gears are arranged on the rear sides of the worms (11), one side of the worm gears (16) is fixedly connected to clamping guide rollers (15) which are located on the rear side of the cutting frame (2), the other end of the clamping guide roller (15) is fixedly connected with a worm wheel (16) meshed with the worm (11) on the other side, and the upper side of the clamping guide roller (15) is provided with another clamping guide roller (15) which is rotatably connected with the rear side of the cutting frame (2);

the utility model discloses a cutting device, including crane (5), punch holder (4), fixed surface installs crane (5), is provided with cutting off cutter (6) in crane (5), set up logical groove (18) of a pair of corresponding cutting off cutter (6) on punch holder (4), the upside of cutting off cutter (6) is equipped with rotates and connects in inside cam (7) of crane (5), and the rear side fixed mounting of crane (5) has servo motor (14), the motor shaft and the cam (7) fixed connection of servo motor (14).

2. The instrument production equipment according to claim 1, wherein a plurality of clamping grooves are formed in the surface of the lower clamping plate (3), a plurality of pressing blocks corresponding to the clamping grooves are arranged on the lower side surface of the upper clamping plate (4), and a spongy cushion is arranged on the bottom surface of each pressing block.

3. The instrument production equipment according to claim 1, wherein a driving motor (13) is fixedly installed on one side of the surface of the equipment base (1), and a motor shaft of the driving motor (13) is fixedly connected with the lower end of a reciprocating screw rod (9).

4. An instrument production device according to claim 1, characterized in that a gear (17) is fixedly connected to one end of each of the two clamping guide rollers (15), the two gears (17) are engaged with each other, and the surfaces of the two clamping guide rollers (15) are provided with rubber jackets.

5. The instrument production equipment according to claim 1, wherein the front side and the rear side of the cutting knife (6) are fixedly connected with sliding blocks (8), a sliding groove corresponding to the sliding block (8) is formed in the lifting frame (5), and a return spring (10) is fixedly connected between the lower side of the sliding block (8) and the bottom of the sliding groove.

6. The instrument production equipment according to claim 1, wherein the controller (12) is fixedly mounted on the surface of the equipment base (1), and the controller (12) is electrically connected with the driving motor (13) and the servo motor (14) respectively.