CN113843427A

CN113843427A - Fixed drilling equipment of machine-building part

Info

Publication number: CN113843427A
Application number: CN202111232047.7A
Authority: CN
Inventors: 董文涛
Original assignee: Xuzhou Tenglu Heavy Industry Technology Co Ltd
Current assignee: Xuzhou Tenglu Heavy Industry Technology Co Ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2021-12-28

Abstract

The invention relates to the technical field of mechanical manufacturing, and discloses fixed punching equipment for a mechanical manufacturing part, which comprises a whole shell, wherein the left end and the right end of a first bevel gear are rotatably connected with a second bevel gear, the upper end of the second bevel gear is fixedly connected with a second threaded rod, the middle end of the second threaded rod is connected with a positioning block in an inserting manner, the upper end and the lower end of the second threaded rod are connected with a moving block in an inserting manner, the middle end of the moving block is provided with a chute bar, the outer side wall of the chute bar is connected with a slider in an inserting manner, the right end of the slider is fixedly connected with a clamping head, and the upper end of the clamping head is movably connected with a first spring. The second gear drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the second threaded rod to rotate, the second threaded rod rotates to drive the moving blocks at the upper end and the lower end to move towards the middle, the moving blocks drive the clamping heads to fix parts when the sliding groove strips move up and down through sliders, and the first springs extrude when the clamping heads clamp the parts, so that the problem that the surfaces of the parts are not damaged is solved.

Description

Fixed drilling equipment of machine-building part

Technical Field

The invention relates to the technical field of mechanical manufacturing, in particular to a fixed punching device for a mechanical manufacturing part.

Background

The machine manufacturing is used in the industrial sector for the production of various power machines, lifting and transport machines, chemical machines, textile machines, machine tools, instruments, meters and other mechanical devices, the machine manufacturing industry provides technical equipment for the whole national economy, and the mechanical products refer to finished products or accessories provided by machine manufacturers to users or markets, such as automobiles, engines, machine tools and the like, which are all called mechanical products.

Present drilling equipment, the manual operation clamping device is carried out or the part is directly placed to punch on operation platform to the majority of adoption manual work, these two kinds of operations are not only inefficiency and dangerous, it punches all to be manual regulation part position when punching at partial mechanical manufacturing part, the position that leads to punching very easily is inaccurate, it is long with the time spent, inefficiency and danger, the fixed of partial semi-automatic drilling equipment all is divided into several drive arrangement and drives the operation with punching, not only the operation is uncoordinated, easily increase the cost of equipment manufacturing simultaneously, in order to avoid above drawback, now make the improvement to existing problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the fixed punching equipment for the mechanical manufacturing parts, which has the advantages of high efficiency, short time consumption, safe operation, convenience in adjusting the punching position and the like, and solves the problems of dangerous operation, long time consumption, low efficiency and inconvenience in adjusting the punching position of the conventional equipment.

(II) technical scheme

In order to solve the technical problems, the invention provides the following technical scheme: a fixed punching device for a machine-made part comprises a shell body, wherein the lower end of the interior of the shell body is provided with a motor, the right end of the motor is movably connected with a first gear, the first gear is rotatably connected with a first threaded rod, the first threaded rod is rotatably connected with a second gear, the front end and the rear end of the second gear are fixedly connected with a first bevel gear, the left end and the right end of the first bevel gear are rotatably connected with a second bevel gear, the upper end of the second bevel gear is fixedly connected with a second threaded rod, the middle end of the second threaded rod is alternately connected with a positioning block, the upper end and the lower end of the second threaded rod are alternately connected with a movable block, the middle end of the movable block is provided with a chute bar, the outer side wall of the chute bar is alternately connected with a slider, the right end of the slider is fixedly connected with a clamping head, the upper end of the clamping head is movably connected with a first spring, the right end of the first gear is fixedly connected with a shaft lever, the right end of the shaft lever is fixedly connected with a crank semicircle, and the main rod is fixedly connected with the upper end of the crank semicircle, the mobile jib right-hand member rotates and connects the pull rod, the pull rod lateral wall alternates and is connected with the location sliding sleeve, the pull rod upper end rotates and connects the depression bar, the depression bar left end rotates and connects and presses the bracing piece, press the bracing piece left end and dismantle through bolt and nut and connect shrink extrusion storehouse, shrink extrusion storehouse left end alternates and is connected with arrow mark perforating rod, arrow mark perforating rod middle-end lateral wall alternates and is connected with the second spring, it all alternates and is connected with the litter with shrink extrusion storehouse left and right sides both ends to press the bracing piece, press the bracing piece outer left wall and the whole internal right wall fixedly connected with extension spring of shell, it staggers and promotes the piece to press bracing piece rear end swing joint, it promotes piece middle-end fixedly connected with pulling handle to stagger.

Preferably, the left end of the moving block is fixedly connected with a sliding sleeve, and the sliding sleeve is connected with a sliding rod in a penetrating mode, so that the moving block can be positioned and shaken leftwards and rightwards.

Preferably, both ends all are equipped with the pulley about the slider, avoid slider and the inconvenient condition of spout strip face and face friction slip.

Preferably, the upper end of the arrow mark punching rod is detachably connected with a pressure rod through a bolt and a nut, so that the arrow mark punching rod can be driven to move up and down.

Preferably, the lower end of the moving block is provided with a protective shell, and the upper end and the lower end of the protective shell are detachably connected with the whole shell through bolts and nuts, so that the protective structure is protected from dust.

(III) advantageous effects

Compared with the prior art, the invention provides a mechanical manufacturing part fixing and punching device which has the following beneficial effects:

1. this equipment of punching is fixed to machine-building part, drive first gear revolve through setting up the motor, first gear drives first threaded rod rotatory, first threaded rod drives second gear revolve, the second gear drives first bevel gear revolve, first bevel gear drives second bevel gear revolve, second bevel gear drives second threaded rod rotatory, the movable block at both ends is to the intermediate movement about the second threaded rod rotates the drive, the movable block drives the holding head when the spout strip reciprocates through the slider and carries out the stationary part, first spring extrudees during the holding head grip part, thereby the problem that the part surface does not receive the damage has been protected, the operation is safe, high efficiency.

2. This equipment of punching is fixed to machine-building part, it rotates to drive the axostylus axostyle through setting up first gear, the axostylus axostyle drives the crank semicircle and rotates, the crank semicircle rotates and drives the mobile jib downstream when to the below, make the mobile jib drive the pull rod downstream, and drag the depression bar downstream and press down arrow mark perforating rod downstream, punch the part that will fix, and can be automatic through the second spring with the effect that the arrow mark perforating rod upwards rebounded, it drives to stagger and promotes the piece rotation about controlling to control through controlling the pulling handle that removes, make longer party promote to press down bracing piece and arrow mark perforating rod and remove right, the spring telescopic link that drives the location sliding sleeve lower extreme and be equipped with moves right when moving right, thereby control about making the arrow mark perforating rod, punch with part different positions, be convenient for diversely, the operation is safe, it is short when using.

Drawings

FIG. 1 is a schematic plan sectional view of the present invention.

FIG. 2 is a schematic plan view of the second threaded rod and the clamping head of the present invention.

FIG. 3 is a rear view structural diagram of the staggered pushing block and the arrow mark punching rod of the invention.

In the figure: 1. the shell is integral; 2. a motor; 3. a first gear; 4. a first threaded rod; 5. a second gear; 6. a first bevel gear; 7. a second bevel gear; 8. a second threaded rod; 9. positioning blocks; 10. a moving block; 11. a chute bar; 12. a slider; 13. a clamping head; 14. a first spring; 15. a shaft lever; 16. a crank semicircle; 17. a main rod; 18. a pull rod; 19. positioning the sliding sleeve; 20. a pressure lever; 21. pressing the supporting rod; 22. a contraction extrusion bin; 23. punching a rod by an arrow mark; 24. a second spring; 25. a slide rod; 26. an extension spring; 27. the pushing blocks are staggered; 28. the handle is pulled.

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 fixed punching device for a machine-made part comprises a housing body 1, a motor 2 is arranged at the lower end inside the housing body 1, the right end of the motor 2 is movably connected with a first gear 3, the first gear 3 is rotatably connected with a first threaded rod 4, the first threaded rod 4 is rotatably connected with a second gear 5, the front end and the rear end of the second gear 5 are fixedly connected with a first bevel gear 6, the left end and the right end of the first bevel gear 6 are rotatably connected with a second bevel gear 7, the upper end of the second bevel gear 7 is fixedly connected with a second threaded rod 8, the middle end of the second threaded rod 8 is alternately connected with a positioning block 9, the upper end and the lower end of the second threaded rod 8 are alternately connected with a moving block 10, the middle end of the moving block 10 is provided with a chute bar 11, the outer side wall of the chute bar 11 is alternately connected with a slider 12, the right end of the slider 12 is fixedly connected with a clamping head 13, the upper end of the clamping head 13 is movably connected with a first spring 14, the left end of the moving block 10 is fixedly connected with a sliding sleeve, and the sliding sleeve is connected with a sliding rod 25 in a penetrating and inserting mode, so that the left-right shaking of the moving block 10 is facilitated to be positioned.

The right end of the first gear 3 is fixedly connected with a shaft lever 15, the right end of the shaft lever 15 is fixedly connected with a crank semicircle 16, the upper end of the crank semicircle 16 is fixedly connected with a main lever 17, the right end of the main lever 17 is rotatably connected with a pull rod 18, the outer side wall of the pull rod 18 is penetratingly connected with a positioning sliding sleeve 19, the upper end of the pull rod 18 is rotatably connected with a press rod 20, the left end of the press rod 20 is rotatably connected with a press support rod 21, the left end of the press support rod 21 is detachably connected with a shrink extrusion bin 22 through bolts and nuts, the left end of the shrink extrusion bin 22 is penetratingly connected with an arrow mark punching rod 23, the outer side wall of the middle end of the arrow mark punching rod 23 is penetratingly connected with a second spring 24, the left and right ends of the press support rod 21 and the shrink extrusion bin 22 are penetratingly connected with a sliding rod 25, the outer left and right walls of the press support rod 21 and the inner wall of the shell body 1 are fixedly connected with an extension spring 26, the rear end of the press support rod 21 is movably connected with a staggered push block 27, and the middle end of the staggered push handle 28 is fixedly connected with the push handle, the upper end of the arrow mark punching rod 23 is detachably connected with a pressing rod 20 through a bolt and a nut, and the arrow mark punching rod is favorably driven to move up and down.

The working principle is as follows: drive first gear 3 through motor 2 and rotate, first gear 3 drives first threaded rod 4 rotatory, first threaded rod 4 drives second gear 5 and rotates, second gear 5 drives first bevel gear 6 and rotates, first bevel gear 6 drives second bevel gear 7 and rotates, second bevel gear 7 drives second threaded rod 8 rotatory, second threaded rod 8 rotates the movable block 10 that drives both ends from top to bottom to the centre shift, movable block 10 passes through slider 12 and drives holding head 13 when spout strip 11 reciprocates and carry out the stationary part, first spring 14 extrudees when holding head 13 centre gripping part, thereby the problem of part surface damage has been protected not to receive, and the operation is safe, and is high in efficiency.

Drive axostylus axostyle 15 through first gear 3 and rotate, axostylus axostyle 15 drives crank semicircle 16 and rotates, crank semicircle 16 drives mobile jib 17 and moves down when rotating to the below, make mobile jib 17 drive pull rod 18 and move down, and drag pull depression bar 20 and move down and press down arrow mark perforating rod 23 and move down, punch the part that will fix, and can be automatic with the effect of arrow mark perforating rod 23 rebound upwards through second spring 24, through controlling pulling handle 28 and drive the piece 27 that staggers and promote and rotate about removing, make longer party promote to press down bracing piece 21 and arrow mark perforating rod 23 and move right, the spring telescopic link that drives the setting slide 19 lower extreme and be equipped with moves right when moving right, thereby make arrow mark perforating rod 23 remove about removing, punch different positions of part, be convenient for diversified, the operation is safe, short-time spent.

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 fixed drilling equipment of machine-building part, includes that the shell is whole (1), its characterized in that: the lower end in the shell body (1) is provided with a motor (2), the right end of the motor (2) is movably connected with a first gear (3), the first gear (3) is rotatably connected with a first threaded rod (4), the first threaded rod (4) is rotatably connected with a second gear (5), the front end and the rear end of the second gear (5) are fixedly connected with a first bevel gear (6), the left end and the right end of the first bevel gear (6) are rotatably connected with a second bevel gear (7), the upper end of the second bevel gear (7) is fixedly connected with a second threaded rod (8), the middle end of the second threaded rod (8) is alternately connected with a positioning block (9), the upper end and the lower end of the second threaded rod (8) are alternately connected with a movable block (10), the middle end of the movable block (10) is provided with a chute bar (11), the outer side wall of the chute bar (11) is alternately connected with a slider (12), and the right end of the slider (12) is fixedly connected with a clamping head (13), the upper end of a clamping head (13) is movably connected with a first spring (14), the right end of a first gear (3) is fixedly connected with a shaft lever (15), the right end of the shaft lever (15) is fixedly connected with a crank semicircle (16), the upper end of the crank semicircle (16) is fixedly connected with a main lever (17), the right end of the main lever (17) is rotatably connected with a pull rod (18), the outer side wall of the pull rod (18) is penetratingly connected with a positioning sliding sleeve (19), the upper end of the pull rod (18) is rotatably connected with a compression rod (20), the left end of the compression rod (20) is rotatably connected with a pressing support rod (21), the left end of the pressing support rod (21) is detachably connected with a contraction and extrusion bin (22) through bolts and nuts, the left end of the contraction and extrusion bin (22) is penetratingly connected with an arrow-punched rod (23), the outer side wall of the middle end of the arrow-punched rod (23) is penetratingly connected with a second spring (24), and the left and right ends of the pressing support rod (21) and the contraction and extrusion bin (22) are penetratingly connected with slide rods (25), the outer left wall of the pressing support rod (21) and the inner right wall of the shell body (1) are fixedly connected with an extension spring (26), the rear end of the pressing support rod (21) is movably connected with a staggered pushing block (27), and the middle end of the staggered pushing block (27) is fixedly connected with a pulling handle (28).

2. The fixed perforating equipment of machine-made part of claim 1 characterized in that: the left end of the moving block (10) is fixedly connected with a sliding sleeve, and the sliding sleeve is connected with a sliding rod (25) in a penetrating and inserting mode.

3. The fixed perforating equipment of machine-made part of claim 1 characterized in that: pulleys are arranged at the left end and the right end of the slider (12).

4. The fixed perforating equipment of machine-made part of claim 1 characterized in that: the upper end of the arrow mark punching rod (23) is detachably connected with a pressing rod (20) through a bolt and a nut.

5. The fixed perforating equipment of machine-made part of claim 1 characterized in that: the lower end of the moving block (10) is provided with a protective shell, and the upper end and the lower end of the protective shell are detachably connected with the whole shell (1) through bolts and nuts.