CN108043944B

CN108043944B - Numerical control punching machine tool convenient to disassemble

Info

Publication number: CN108043944B
Application number: CN201711294615.XA
Authority: CN
Inventors: 李建; 赵兵艳; 张亚葶
Original assignee: Taizhou Better Tools Co ltd
Current assignee: Taizhou Baite Tools Co ltd
Priority date: 2017-12-08
Filing date: 2017-12-08
Publication date: 2020-11-27
Anticipated expiration: 2037-12-08
Also published as: CN108043944A

Abstract

The invention discloses a conveniently-detachable numerical control punching machine tool which comprises a working plate, wherein supporting legs are fixedly connected at four corners of the bottom of the working plate, sliding rails are fixedly connected at the left side and the right side of the top of the working plate, fixed vertical plates are arranged above the sliding rails, the bottoms of the fixed vertical plates are mutually contacted with the tops of the sliding rails, and the tops of the two fixed vertical plates are fixedly connected through a fixed transverse plate. According to the numerical control punching machine tool, the slide rail, the fixed vertical plate, the fixed transverse plate, the limiting baffle, the first slide block, the first connecting rod, the second slide block, the second connecting rod, the limiting through hole, the limiting block, the limiting rod, the connecting block, the connecting groove, the supporting block, the supporting rod, the fixed block, the fixed rod, the push-pull plate, the spring and the limiting ring are arranged, so that the numerical control punching machine tool is convenient to disassemble, a worker can conveniently perform daily maintenance and repair on the punching machine tool, the work burden of the worker is reduced, the service life of the punching machine tool is prolonged, and great convenience is brought to the.

Description

Numerical control punching machine tool convenient to disassemble

Technical Field

The invention relates to the technical field of automatic electromechanical integration, in particular to a numerical control punching machine tool convenient to disassemble.

Background

The numerical control punch press can be used for processing various metal sheet parts, can automatically finish various complex hole types and shallow drawing forming processing at one time, automatically process holes with different shapes and different hole distances according to requirements, can also punch large round holes, square holes, waist-shaped holes and curve outlines with various shapes by using a small punch die in a stepping punching mode, and can also carry out special process processing such as shutters, shallow drawing, counter bores, flanging holes, reinforcing ribs, coining and the like, the numerical control punch press saves a large amount of die cost compared with the traditional punching process by simple die combination, can process small-batch and diversified products by using low cost and short period, has larger processing range and processing capacity, thereby timely adapting to the change of markets and products, and in the process of processing the parts, the common numerical control machine tool is inconvenient to disassemble for punching, and is inconvenient for workers to carry out daily maintenance and repair on the punching machine tool, the workload of workers is increased, the service life of the punching machine tool is shortened, more equipment replacement cost is generated, and great inconvenience is brought to a user.

Disclosure of Invention

The invention aims to provide a conveniently-detachable numerical control punching machine tool, which has the advantage of convenience in detachment and solves the problem that a common numerical control punching machine tool is inconvenient to detach.

In order to achieve the purpose, the invention provides the following technical scheme: a numerical control punching machine tool convenient to disassemble comprises a working plate, supporting legs are fixedly connected at four corners of the bottom of the working plate, sliding rails are fixedly connected at the left side and the right side of the top of the working plate, fixed vertical plates are arranged above the sliding rails, the bottoms of the fixed vertical plates are mutually contacted with the tops of the sliding rails, the tops of the two fixed vertical plates are fixedly connected through a fixed transverse plate, limit baffles are fixedly connected at the rear sides of the sliding rails, the bottoms of the two limit baffles are fixedly connected through the working plate, a first sliding block is movably connected on the surface of the sliding rails and positioned at the rear sides of the fixed vertical plates, a first connecting rod is fixedly connected at the top of the first sliding block, one side of the first connecting rod, far away from the first sliding block, is fixedly connected with a vertical plate, the rear side of the first sliding block is mutually contacted with the front sides of the limit baffles, and a second sliding block, the top of the second sliding block is fixedly connected with a second connecting rod, one side of the second connecting rod, which is far away from the second sliding block, is fixedly connected with a fixed vertical plate, the top of the working plate is provided with a limit through hole corresponding to the position of the second sliding block, the top of the working plate is provided with a limit block corresponding to the position of the limit through hole, the rear side of the limit block is contacted with the front side of the second sliding block, the bottom of the limit block is fixedly connected with a limit rod, the bottom end of the limit rod penetrates through the limit through hole and extends to the outside of the limit through hole, the middle point of the top of the fixed horizontal plate is fixedly connected with a hydraulic cylinder, the bottom end of the hydraulic cylinder penetrates through the fixed horizontal plate and extends to the outside of the fixed horizontal plate and is fixedly connected with a connecting block, the top of the connecting block and the left and right sides, the inner wall of the connecting groove is movably connected with a punching rod, the bottom end of the punching rod penetrates through the connecting groove and extends to the outside of the connecting groove, the bottoms of the left side and the right side of the punching rod positioned outside the connecting groove are fixedly connected with supporting blocks, one side of the supporting blocks, which is far away from the punching rod, is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a fixed block, the top of the fixed block is mutually contacted with the bottom of the connecting block, one side of the fixed block, which is close to the punching rod, is movably connected with a fixed rod, one side of the fixed rod, which is close to the punching rod, is fixedly connected with a push-pull plate, a spring is sleeved on the surface of the fixed rod and positioned between the fixed block and the push-pull plate, the push-pull plate is fixedly, the one end that the punching pole was kept away from to the dead lever runs through fixed block and spacing ring in proper order and extends to the outside of spacing ring, the bottom fixedly connected with threaded rod of punching pole, the bottom of threaded rod is provided with the screw thread piece, the bottom of threaded rod runs through the screw thread piece and extends to inside rather than threaded connection, the bottom fixedly connected with punching head of screw thread piece, the mid point department at work plate top is provided with cut-out press, the diaphragm is dismantled to the equal fixedly connected with in top of the cut-out press left and right sides, the top of dismantling the diaphragm is provided with the dismantlement bolt, the corresponding position fixedly connected with who dismantles the bolt in work plate top dismantles the nut, the bottom of dismantling the bolt runs through in proper order and dismantles the diaphragm and dismantles the nut and extends to.

Preferably, the bottom of the supporting leg is fixedly connected with a placing block, and the bottom of the placing block is fixedly connected with an anti-slip pad.

Preferably, one side fixedly connected with anchor strut that fixed riser is close to the connecting block, one side and the fixed diaphragm fixed connection of fixed riser are kept away from to the anchor strut.

Preferably, the fixed diaphragm top and the position fixedly connected with that are located the pneumatic cylinder rear side hide the dirt riser, hide the positive top fixedly connected with of dirt riser and hide the dirt diaphragm.

Preferably, the equal fixedly connected with transport handle in top of the both sides about the working plate, one side fixedly connected with support link of working plate is kept away from to transport handle bottom, one side and the working plate fixed connection of transport handle are kept away from to the support link.

Preferably, the connecting block top just is located the equal fixedly connected with of the left and right sides of pneumatic cylinder and prevents bumping the piece, the top fixedly connected with of preventing bumping the piece prevents bumping the pad.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the numerical control punching machine tool, the slide rail, the fixed vertical plate, the fixed transverse plate, the limiting baffle, the first slide block, the first connecting rod, the second slide block, the second connecting rod, the limiting through hole, the limiting block, the limiting rod, the connecting block, the connecting groove, the supporting block, the supporting rod, the fixed block, the fixed rod, the push-pull plate, the spring and the limiting ring are arranged, so that the numerical control punching machine tool is convenient to disassemble, a worker can conveniently perform daily maintenance and repair on the punching machine tool, the work burden of the worker is reduced, the service life of the punching machine tool is prolonged, and great convenience is brought to the.

2. According to the invention, the placing blocks and the anti-slip pads are arranged to prevent the whole machine tool from slipping when placed on the ground, the reinforcing rods are arranged to prevent the fixed transverse plate from being damaged due to the influence of external force, the dust shielding vertical plates and the dust shielding transverse plates are arranged to prevent dust from entering the hydraulic cylinder, so that the hydraulic cylinder is damaged, the carrying handle and the supporting connecting rod are arranged to facilitate a worker to carry the punching machine tool, and the anti-collision blocks and the anti-collision pads are arranged to prevent the connecting block from colliding with the fixed transverse plate, so that the fixed transverse plate is damaged.

Drawings

FIG. 1 is a structural cross-sectional view in elevation of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 in accordance with the present invention;

fig. 3 is a structural cross-sectional view of the right side view of the present invention.

In the figure: 1 working plate, 2 supporting legs, 3 sliding rails, 4 fixed vertical plates, 5 fixed transverse plates, 6 limit baffle plates, 7 first sliding blocks, 8 first connecting rods, 9 second sliding blocks, 10 second connecting rods, 11 limit through holes, 12 limit blocks, 13 limit rods, 14 hydraulic cylinders, 15 connecting blocks, 16 limit expansion plates, 17 connecting grooves, 18 punching rods, 19 supporting blocks, 20 supporting rods, 21 fixed blocks, 22 fixed rods, 23 push-pull plates, 24 springs, 25 limit rings, 26 threaded rods, 27 threaded blocks, 28 punching heads, 29 punching dies, 30 disassembly transverse plates, 31 disassembly bolts, 32 disassembly nuts, 33 placement blocks, 34 anti-skidding pads, 35 reinforcing rods, 36 dust-shielding vertical plates, 37 dust-shielding transverse plates, 38 carrying handles, 39 supporting connecting rods, 40 anti-collision blocks and 41 anti-collision pads.

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 numerical control punching machine tool convenient to disassemble includes a working plate 1, wherein the top of the left and right sides of the working plate 1 is fixedly connected with a carrying handle 38, one side of the bottom of the carrying handle 38 far away from the working plate 1 is fixedly connected with a supporting connecting rod 39, one side of the supporting connecting rod 39 far away from the carrying handle 38 is fixedly connected with the working plate 1, the carrying handle 38 and the supporting connecting rod 39 are arranged to facilitate carrying of punching machine tools by workers, the four corners of the bottom of the working plate 1 are fixedly connected with supporting legs 2, the bottom of the supporting legs 2 is fixedly connected with a placing block 33, the bottom of the placing block 33 is fixedly connected with a non-slip mat 34, the whole machine tool is prevented from slipping when placed on the ground by arranging the placing block 33 and the non-slip mat 34, the left and right sides of the top of the working plate 1 are fixedly connected with slide rails 3, a fixed vertical, the tops of the two fixed vertical plates 4 are fixedly connected through a fixed transverse plate 5, the rear side of the sliding rail 3 is fixedly connected with a limit baffle 6, and the two limit baffles 6The bottom of the slide rail is fixedly connected with the working plate 1, the surface of the slide rail 3 is fixedly connected with a first slide block 7 at the rear side of the fixed vertical plate 4 in a sliding way, the top of the first slide block 7 is fixedly connected with a first connecting rod 8, one side of the first connecting rod 8 far away from the first slide block 7 is fixedly connected with the fixed vertical plate 4, the rear side of the first slide block 7 is contacted with the front side of a limit baffle 6, the surface of the slide rail 3 at the front side of the fixed vertical plate 4 is movably connected with a second slide block 9, the slide rail 3, the first slide block 7 and the second slide block 9 are arranged to facilitate the disassembly of the fixed vertical plate 4 by a worker, the top of the second slide block 9 is fixedly connected with a second connecting rod 10, the first connecting rod 8 and the second connecting rod 10 are arranged to stabilize the fixed vertical plate 4, one side of the second connecting rod 10 far away from the second slide block 9 is fixedly connected with the fixed vertical plate 4, the position of the top of the working plate 1 corresponding to the limiting through hole 11 is provided with a limiting block 12, the limiting effect on the second slide block 9 is achieved by arranging the limiting block 12, the second slide block 9 can not slide back and forth on the first slide rail 3, so that the stability of the fixed vertical plate 4 is ensured, the rear side of the limiting block 12 is contacted with the front side of the second slide block 9, the bottom of the limiting block 12 is fixedly connected with a limiting rod 13, the bottom end of the limiting rod 13 penetrates through the limiting through hole 11 and extends to the outside of the limiting through hole, the middle point of the top of the fixed horizontal plate 5 is fixedly connected with a hydraulic cylinder 14, the position of the top of the fixed horizontal plate 5 and positioned at the rear side of the hydraulic cylinder 14 is fixedly connected with a dust shielding vertical plate 36, the top of the front side of the dust shielding vertical plate 36 is fixedly connected with a dust shielding horizontal plate 37, the dust is prevented from entering the hydraulic cylinder 14 by arranging the dust shielding vertical plate 36 and, connecting block 15 top and be located the equal fixedly connected with of the left and right sides of pneumatic cylinder 14 and prevent bumping block 40, prevent bumping block 40's top fixedly connected with fender 41, through setting up fender 40 and fender 41, prevent connecting block 15 and fixed diaphragm 5 from colliding, thereby result in fixed diaphragm 5 to damage, fixed riser 4 is close to one side fixedly connected with anchor strut 35 of connecting block 15, one side and the fixed diaphragm 5 fixed connection of fixed riser 4 are kept away from to anchor strut 35, through setting up anchor strut 35, prevent that fixed diaphragm 5 from because of the influence of external forceAnd when the connecting block is damaged, the top of the connecting block 15 and the left and right sides of the hydraulic cylinder 14 are fixedly connected with limit expansion plates 16, the tops of the two limit expansion plates 16 are fixedly connected through a fixed transverse plate 5, the middle point of the bottom of the connecting block 15 is provided with a connecting groove 17, the inner wall of the connecting groove 17 is movably connected with a punching rod 18, the function of limiting the punching rod 18 is achieved by arranging the connecting groove 17, so that the punching rod 18 can not shake and can only move up and down, the punching quality is improved, the bottom end of the punching rod 18 penetrates through the connecting groove 17 and extends to the outside, the bottoms of the left and right sides of the punching rod 18 outside the connecting groove 17 are fixedly connected with supporting blocks 19, one side of the supporting block 19 far away from the punching rod 18 is fixedly connected with a supporting rod 20, the top of the supporting rod 20 is fixedly connected with, one side of the fixing block 21 close to the punching rod 18 is movably connected with a fixing rod 22, one side of the fixing rod 22 close to the punching rod 18 is fixedly connected with a push-pull plate 23, and the fixing block 21 is arranged to enable the push-pull plate 22 to be close to the punching rod 18Fixing rod 22 The fixing rod 22 can move left and right on the inner wall of the fixing block 21 without moving up and down, the spring 24 is sleeved on the surface of the fixing rod 22 and positioned between the fixing block 21 and the push-pull plate 23, the spring 24 is arranged to ensure that the fixing rod 22 is always in a state of being limited by the limiting ring 25 when no external force acts on the push-pull plate 23, the push-pull plate 23 is fixedly connected with the fixing block 21 through the spring 24 arranged on the push-pull plate 23, the limiting rings 25 matched with the fixing rod 22 are fixedly connected on the left side and the right side of the bottom of the connecting block 15 corresponding to the positions of the fixing rod 22, the limiting function of the fixing rod 22 is achieved through the limiting ring 25 to prevent the fixing rod 22 from moving up and down, one end of the fixing rod 22 far away from the punching rod 18 sequentially penetrates through the fixing block 21 and the limiting ring 25 and extends to the outside of the limiting ring 25, the bottom end of the threaded rod 26 penetrates through the threaded block 27 and extends to the inside to be in threaded connection with the threaded block, a punching head 28 is fixedly connected to the bottom of the threaded block 27, a punching die 29 is arranged at the middle point of the top of the working plate 1, transverse plates 30 are fixedly connected to the top of the left side and the top of the punching die 29 respectively, dismounting bolts 31 are arranged at the top of the dismounting transverse plates 30, and the top of the working plate 1 corresponds to the positions of the dismounting bolts 31Fixedly connected with dismantles nut 32, the bottom of dismantling bolt 31 runs through in proper order and dismantles diaphragm 30 and dismantles nut 32 and extend to and dismantle nut 32 inside rather than threaded connection, through setting up slide rail 3, fixed riser 4, fixed diaphragm 5, limit baffle 6, first slider 7, head rod 8, second slider 9, second connecting rod 10, limit through hole 11, stopper 12, gag lever post 13, connecting block 15, spread groove 17, supporting shoe 19, bracing piece 20, fixed block 21, dead lever 22, push-and-pull plate 23, spring 24 and spacing ring 25, make the numerical control lathe of punching a hole convenient to detach, make things convenient for the staff to carry out routine maintenance and maintenance to the lathe of punching a hole, staff's work burden has been lightened, the service life of the lathe of punching a hole has been prolonged, bring very big facility for the user.

When the punching die is used, a part to be punched is placed on a punching die 29, a hydraulic cylinder 14 drives a punching rod 18 to move through a connecting block 15, the punching rod 18 drives a thread block 27 to move through a threaded rod 26, the thread block 27 punches the part through a punching head 28, when the punching die is disassembled, a limiting block 12 is extracted upwards, the limiting block 12 drives a limiting rod 13 to move, the limiting rod 13 is separated from the limiting block 12, two fixed vertical plates 4 are taken down from the front side of a working plate 1 through the mutual matching of a slide rail 3, a first slide block 7, a first connecting rod 8, a second slide block 9 and a second connecting rod 10, then the fixed rod 22 is pressed to one side close to the punching rod 18, the fixed rod 22 is separated from a limiting ring 25, the punching rod 18 is inserted into the connecting groove 17, therefore, when the fixed rod 22 is separated from the limiting ring 25, a worker can pull the punching rod 18 downwards, the punching component is disassembled, the disassembling bolt 31 is rotated to enable the disassembling bolt 31 to be separated from the disassembling nut 32, then the punching die 29 is taken down, and finally, the daily maintenance and the repair of the punching machine tool are facilitated for workers.

In summary, the following steps: this numerical control lathe of punching a hole convenient to dismantle through setting up slide rail 3, fixed riser 4, fixed diaphragm 5, limit baffle 6, first slider 7, head rod 8, second slider 9, second connecting rod 10, spacing through-hole 11, stopper 12, gag lever post 13, connecting block 15, spread groove 17, supporting shoe 19, bracing piece 20, fixed block 21, dead lever 22, push-and-pull plate 23, spring 24 and spacing ring 25, has solved the problem that common numerical control lathe of punching a hole is not convenient for dismantle.

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 numerical control punching machine convenient to dismantle, includes working plate (1), its characterized in that: the supporting legs (2) are fixedly connected at four corners of the bottom of the working plate (1), the sliding rails (3) are fixedly connected at the left side and the right side of the top of the working plate (1), fixed vertical plates (4) are arranged above the sliding rails (3), the bottoms of the fixed vertical plates (4) are contacted with the tops of the sliding rails (3), the tops of the two fixed vertical plates (4) are fixedly connected through a fixed transverse plate (5), the rear sides of the sliding rails (3) are fixedly connected with limit baffles (6), the bottoms of the two limit baffles (6) are fixedly connected through the working plate (1), a first sliding block (7) is movably connected on the surface of the sliding rails (3) and positioned on the rear sides of the fixed vertical plates (4), a first connecting rod (8) is fixedly connected at the top of the first sliding block (7), one side of the first connecting rod (8), which is far away from the first sliding block (7), is fixedly connected with the fixed vertical, the rear side of first slider (7) and the front side of limit baffle (6) contact each other, slide rail (3) surface just is located the front side sliding connection of fixed riser (4) and is connected with second slider (9), the top fixedly connected with second connecting rod (10) of second slider (9), one side and fixed riser (4) fixed connection of second slider (9) are kept away from to second connecting rod (10), spacing through-hole (11) have been seted up to the position that working plate (1) top corresponds second slider (9), the position that working plate (1) top corresponds spacing through-hole (11) is provided with stopper (12), the rear side of stopper (12) and the front side of second slider (9) contact each other, the bottom fixedly connected with gag lever post (13) of stopper (12), the bottom of gag lever post (13) runs through spacing through-hole (11) and extends to its outside, the middle point of the top of the fixed transverse plate (5) is fixedly connected with a hydraulic cylinder (14), the bottom end of the hydraulic cylinder (14) penetrates through the fixed transverse plate (5) and extends to the outside of the fixed transverse plate and is fixedly connected with a connecting block (15), the top of the connecting block (15) and the left and right sides of the hydraulic cylinder (14) are fixedly connected with limiting expansion plates (16), the tops of the two limiting expansion plates (16) are fixedly connected through the fixed transverse plate (5), the middle point of the bottom of the connecting block (15) is provided with a connecting groove (17), the inner wall of the connecting groove (17) is movably connected with a punching rod (18), the bottom end of the punching rod (18) penetrates through the connecting groove (17) and extends to the outside of the connecting groove, the bottoms of the left and right sides of the punching rod (18) outside the connecting groove (17) are fixedly connected with supporting blocks (19), and one side, far away from the, the top of the supporting rod (20) is fixedly connected with a fixing block (21), the top of the fixing block (21) is in contact with the bottom of the connecting block (15), one side, close to the punching rod (18), of the fixing block (21) is movably connected with a fixing rod (22), one side, close to the punching rod (18), of the fixing rod (22) is fixedly connected with a push-pull plate (23), a spring (24) is sleeved on the surface of the fixing rod (22) and located between the fixing block (21) and the push-pull plate (23), the push-pull plate (23) is fixedly connected with the fixing block (21) through the spring (24) arranged on the push-pull plate, limiting rings (25) matched with the fixing rod (22) are fixedly connected to the left side and the right side of the bottom of the connecting block (15), one end, far away from the punching rod (18), of the fixing rod (22) penetrates through the fixing block (21) and the limiting rings (25) in sequence and, the bottom of the punching rod (18) is fixedly connected with a threaded rod (26), the bottom of the threaded rod (26) is provided with a threaded block (27), the bottom end of the threaded rod (26) penetrates through the threaded block (27) and extends to the inside to be in threaded connection with the threaded block, the bottom of the thread block (27) is fixedly connected with a punching head (28), a punching die (29) is arranged at the midpoint of the top of the working plate (1), the top parts of the left side and the right side of the punching die (29) are fixedly connected with a detachable transverse plate (30), the top of the disassembly transverse plate (30) is provided with a disassembly bolt (31), the position of the top of the working plate (1) corresponding to the disassembly bolt (31) is fixedly connected with a disassembly nut (32), the bottom end of the dismounting bolt (31) sequentially penetrates through the dismounting transverse plate (30) and the dismounting nut (32) and extends into the dismounting nut (32) to be in threaded connection with the dismounting transverse plate and the dismounting nut;

the bottom of the supporting leg (2) is fixedly connected with a placing block (33), and the bottom of the placing block (33) is fixedly connected with an anti-skid pad (34);

fixed riser (4) are close to one side fixedly connected with anchor strut (35) of connecting block (15), one side and fixed diaphragm (5) fixed connection that fixed riser (4) were kept away from in anchor strut (35).

2. The numerical control punching machine convenient to disassemble as claimed in claim 1, wherein: fixed diaphragm (5) top and the position fixedly connected with that is located pneumatic cylinder (14) rear side hide dirt riser (36), hide the positive top fixedly connected with of dirt riser (36) and hide dirt diaphragm (37).

3. The numerical control punching machine convenient to disassemble as claimed in claim 1, wherein: the all fixedly connected with transport handle (38) in top of working plate (1) left and right sides, one side fixedly connected with support link (39) of working plate (1) are kept away from to transport handle (38) bottom, one side and working plate (1) fixed connection of transport handle (38) are kept away from to support link (39).

4. The numerical control punching machine convenient to disassemble as claimed in claim 1, wherein: the equal fixedly connected with of the left and right sides that connecting block (15) top just is located pneumatic cylinder (14) prevents bumping piece (40), the top fixedly connected with of preventing bumping piece (40) prevents fender (41).