CN108723170A

CN108723170A - A punching device for mold production and processing

Info

Publication number: CN108723170A
Application number: CN201810512587.2A
Authority: CN
Inventors: 杨安
Original assignee: Hangzhou Vocational and Technical College
Current assignee: Hangzhou Vocational and Technical College
Priority date: 2018-05-25
Filing date: 2018-05-25
Publication date: 2018-11-02
Anticipated expiration: 2038-05-25
Also published as: CN108723170B

Abstract

The invention discloses a punching device for die production and processing, which comprises a punching machine body, wherein a feeding mechanism is fixed on one side of the punching machine body, the feeding mechanism comprises an adjusting device, a supporting plate, a walking device and a driving device, the adjusting device is fixed on one side of the punching machine body, the supporting plate is fixed at the output end of the adjusting device, the heights of the supporting plate and a punching table of the punching machine body are equal, two walking devices are arranged and symmetrically fixed on two sides of the top of the supporting plate, the walking devices comprise mounting plates, walking blocks, first lead screws, driven gears, supporting blocks and fixing components, the punching device for die production and processing can realize mechanical feeding of a die body during punching processing of the die body through the feeding mechanism, the traditional manual feeding mode is changed, and certain guarantee is provided for the personal safety of workers, the qualification rate and the precision of the punching processing of the die body are improved.

Description

A kind of mold production and processing hole punched device

Technical field

The present invention relates to mold production technical field, specially a kind of mold production and processing hole punched device.

Background technology

Punching refer to adapt to different demands, specifically have eight word holes, hexagonal hole, punched-plate, slot hole, square hole, circular hole, Punching expanded metals, delthyrium etc., perforating press are after installing raw material, and under the driving of actuating unit, punching die acts on On material, a kind of mechanical equipment of punching is completed.Perforating press can carry out the forced gold such as thin slice processing, punching press, molding, embossing Belong to the operation into mold.

In mold process of manufacture, according to the characteristic of mold self structure, need to be punched out mold plus Work, the prior art realize punching processing by perforating press to mold mostly, but since existing most perforating press does not have Feeding function can only carry out manual feeding by staff to mold, so, since perforating press action is very fast, and And active force is larger, when making die punching, perforating press brings the personal safety of staff certain threat, is unfavorable for work Make personnel to mold accurately punching processing, to reduce the qualification rate of mold.For this purpose, it is proposed that a kind of mold is given birth to Produce processing hole punched device.

Invention content

The purpose of the present invention is to provide a kind of mold production and processing hole punched devices, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the present invention provides the following technical solutions：A kind of mold production and processing hole punched device, including The side of perforating press ontology, the perforating press ontology is fixed with feed mechanism, and the feed mechanism includes regulating device, support Plate, running gear and driving device, the regulating device are fixed on the side of perforating press ontology, and the support plate is fixed on adjusting The output end of device, and the stamping station height of support plate and perforating press ontology is equal, there are two the running gear is set, and two Running gear is symmetrically fixed on the both sides at the top of support plate, the running gear include mounting plate, walking block, the first leading screw, from Moving gear, supporting block and fixation kit, the mounting plate is fixed on the top of support plate, and the both sides at the top of mounting plate are symmetrically solid Surely there is supporting block, the both ends of first leading screw are rotatablely connected by bearing and supporting block respectively, and the first leading screw is far from punching One end of machine ontology is fixed at the axle center of supporting block and driven gear, and the output end of the driven gear and driving device connects It connects, and driving device is fixed on the top of support plate, the middle part of the walking block is equipped with threaded hole, and block of walking passes through threaded hole It is flexibly connected with the first leading screw, the walking block is square structure, and the bottom for block of walking is slidably connected with mounting plate, described solid Determine component to be fixed on walking block.

Preferably, the regulating device includes mounting blocks, the second leading screw, output precision and adjusting block, the mounting blocks Side is fixed with perforating press ontology, and the middle part of the mounting blocks is equipped with square aperture, and the second leading screw is located at the interior of square aperture Side, second leading screw are parallel to perforating press ontology, and the both ends of second leading screw pass through the side of bearing and square aperture respectively Wall is rotatablely connected, and one end of the second leading screw is connect across mounting blocks with output precision, and the output precision is fixed on mounting blocks Outside, the adjusting block is internally threaded hole, and adjusting block is flexibly connected by threaded hole with the second leading screw, the tune The top of locking nub is fixed with support plate, and bottom and the mounting blocks of the support plate are slidably connected.

Preferably, the output precision includes drive bevel gear, driven wheel of differential, output shaft, connecting plate and exports knob, The side of the driven wheel of differential large end face is fixed with the second leading screw, and driven wheel of differential engages connection, institute with drive bevel gear The side and output shaft for stating drive bevel gear large end face are fixed, and the output shaft runs through connecting plate, and passes through bearing and connecting plate Rotation connection, side and the mounting blocks of the connecting plate are fixed, the output knob and one of output shaft far from drive bevel gear End is fixed.

Preferably, the driving device includes fixed plate, drive shaft, driving gear, wheel chain and drive knob, the master Moving gear is sequentially connected by wheel chain and driven gear, and driving gear is fixedly attached to the outside of drive shaft, the driving The one end of axis far from perforating press ontology is fixed with drive knob, and the other end of the drive shaft is connected by bearing and fixed plate rotation It connects, bottom and the support plate of the fixed plate are fixed.

Preferably, the fixation kit includes fixed block, pushing block, contact plate, third leading screw, buffer spring, limit shaft And fixed knob, bottom and the walking block of the fixed block are fixed, the middle part of the fixed block is equipped with threaded hole, and fixed block is logical It crosses threaded hole to be flexibly connected with third leading screw, the third leading screw is fixed far from one end in the middle part of support plate with fixed knob, institute The other end for stating third leading screw is rotatablely connected with pushing block by bearing, and the pushing block is symmetrically fixed close to the side of fixed block There is limit shaft, the limit shaft runs through fixed block, and is slidably connected with fixed block, and the contact plate is located at pushing block far from fixed The side of block, and contact plate is fixed by buffer spring and pushing block.

Preferably, the inside of the limit shaft is equipped with through-hole in the axial direction, and is sliding combined with guiding axis on the inside of through-hole, One end of the guiding axis is fixed with pushing block.

Preferably, the one end of the contact plate far from buffer spring is fixed with cushion pad.

Preferably, the bottom of the walking block is fixed with sliding block, and position corresponding with sliding block is equipped at the top of the mounting plate Sliding slot, the sliding block are slidably fitted in sliding slot.

Preferably, it is respectively and fixedly provided with arc bump on the outside of the output knob, drive knob and fixed knob.

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

1, when the present invention can realize mold punching processing by feed mechanism, the mechanization feeding to mold changes Traditional manual feeding style, provides the personal safety of staff certain guarantee, improves mold punching and add The qualification rate and precision of work when work, first place mold on the supporting plate, can by being rotated to fixed knob It drives the rotation of third leading screw, third leading screw to be flexibly connected with fixed block by screw thread, the rotation of third leading screw is made to drive contact plate It is moved close to mold, mold is fixed by the position-limiting action of two contact plates, contact plate is made by buffer spring What is contacted with mold is even closer, and after the completion of mold is fixed, the second leading screw can be driven by being rotated to output knob Rotation, adjusting block is flexibly connected by screw thread with the second leading screw, and the top of support plate and adjusting block is fixed, and the second leading screw is made Rotation can drive support plate to move horizontally, and be adjusted so as to the punching position to mold, after the completion of punching position is adjusted, The rotation of actively the first leading screw, walking block can be driven to connect by screw thread and the first leading screw activity by being rotated to drive knob It connects, and its bottom is slidably connected with mounting plate, fixed block is fixed on the top of walking block, makes the rotation of the first leading screw can be with dynamic model Specific to be moved close to perforating press ontology, support plate is equal with the stamping station of perforating press ontology height, and mold is made to be movable to punching On presenting a theatrical performance as the last item on a programme, the mechanization feeding to mold is realized.

2, the inside of limit shaft of the present invention is equipped with through-hole in the axial direction, and is sliding combined with guiding axis on the inside of through-hole, leads It is fixed to one end of axis with pushing block, the stability of buffer spring is enhanced by guiding axis, it is therefore prevented that the bending of buffer spring, The one end of contact plate far from buffer spring is fixed with cushion pad, reduces abrasion of the contact plate to mold, while increasing and connecing The bottom of frictional force between touch panel and mold, block of walking is fixed with sliding block, and position corresponding with sliding block is set at the top of mounting plate There are sliding slot, sliding block to be slidably fitted in sliding slot, it is therefore prevented that generate shaking when walking block movement, output knob, drive knob and solid Determine to be respectively and fixedly provided with arc bump on the outside of knob, convenient for rotating output knob, drive knob and fixed knob.

Description of the drawings

Fig. 1 is overall structure of the present invention；

Fig. 2 is feeding machine structure schematic diagram of the present invention；

Fig. 3 is regulating device structural schematic diagram of the present invention；

Fig. 4 is a-quadrant enlarged drawing in Fig. 2；

Fig. 5 is B area enlarged drawing in Fig. 2；

Fig. 6 is C regional enlarged drawings in Fig. 2；

Fig. 7 is D regional enlarged drawings in Fig. 3.

In figure：1- perforating press ontologies；2- feed mechanisms；3- regulating devices；4- support plates；5- running gears；6- driving dresses It sets；7- mounting plates；8- walking blocks；The first leading screws of 9-；10- driven gears；11- supporting blocks；12- fixation kits；13- mounting blocks； The second leading screws of 14-；15- output precisions；16- adjusting blocks；17- square apertures；18- drive bevel gears；19- driven wheel of differential；20- Output shaft；21- connecting plates；22- exports knob；23- fixed plates；24- drive shafts；25- driving gears；26- wheel chains；27- drives Dynamic knob；28- fixed blocks；29- pushing blocks；30- contact plates；31- third leading screws；32- buffer springs；33- limit shafts；34- is solid Determine knob；35- guiding axis；36- cushion pads；37- sliding blocks；38- sliding slots；39- arc bumps.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

- 7 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of mold production and processing hole punched device, including punching The side of hole machine ontology 1, the perforating press ontology 1 is fixed with feed mechanism 2, and the feed mechanism 2 includes regulating device 3, branch Fagging 4, running gear 5 and driving device 6, the regulating device 3 are fixed on the side of perforating press ontology 1, and the support plate 4 is solid It is scheduled on the output end of regulating device 3, and support plate 4 is equal with the stamping station of perforating press ontology 1 height, the running gear 5 is set There are two, and two running gears 5 are symmetrically fixed on the both sides at 4 top of support plate, the running gear 5 includes mounting plate 7, row It walks block 8, the first leading screw 9, driven gear 10, supporting block 11 and fixation kit 12, the mounting plate 7 and is fixed on the top of support plate 4 Portion, and the both sides at 7 top of mounting plate are symmetrically fixed with supporting block 11, the both ends of first leading screw 9 pass through bearing and branch respectively Bracer 11 is rotatablely connected, and first one end of leading screw 9 far from perforating press ontology 1 passes through the axle center of supporting block 11 and driven gear 10 Place is fixed, and the driven gear 10 is connect with the output end of driving device 6, and driving device 6 is fixed on the top of support plate 4, The middle part of the walking block 8 is equipped with threaded hole, and block 8 of walking is flexibly connected by threaded hole with the first leading screw 9, the walking block 8 be square structure, and the bottom for block 8 of walking is slidably connected with mounting plate 7, and the fixation kit 12 is fixed on walking block 8.

The regulating device 3 includes mounting blocks 13, the second leading screw 14, output precision 15 and adjusting block 16, the mounting blocks 13 side is fixed with perforating press ontology 1, and the middle part of the mounting blocks 13 is equipped with square aperture 17, and the second leading screw 14 is located at side The inside of shape opening 17, second leading screw 14 are parallel to perforating press ontology 1, and the both ends of second leading screw 14 pass through axis respectively It holds and is rotatablely connected with the side wall of square aperture 17, and one end of the second leading screw 14 is connect across mounting blocks 13 with output precision 15, The output precision 15 is fixed on the outside of mounting blocks 13, and the adjusting block 16 is internally threaded hole, and adjusting block 16 is logical It crosses threaded hole to be flexibly connected with the second leading screw 14, top and the support plate 4 of the adjusting block 16 are fixed, the bottom of the support plate 4 Portion is slidably connected with mounting blocks 13, passes through the specific punching position of 3 adjustable die of regulating device.

The output precision 15 includes drive bevel gear 18, driven wheel of differential 19, output shaft 20, connecting plate 21 and output rotation Button 22, the side of 19 large end face of the driven wheel of differential is fixed with the second leading screw 14, and driven wheel of differential 19 and drive bevel gear 18 engagement connections, side and the output shaft 20 of 18 large end face of the drive bevel gear are fixed, and the output shaft 20 runs through connecting plate 21, and be rotatablely connected by bearing and connecting plate 21, side and the mounting blocks 13 of the connecting plate 21 are fixed, the output knob 22 fix with the one end of output shaft 20 far from drive bevel gear 18, are carried to the adjusting of mold punching position by output precision 15 For power.

The driving device 6 includes fixed plate 23, drive shaft 24, driving gear 25, wheel chain 26 and drive knob 27, institute It states driving gear 25 to be sequentially connected by wheel chain 26 and driven gear 10, and driving gear 25 is fixedly attached to drive shaft 24 Outside, the one end of the drive shaft 24 far from perforating press ontology 1 are fixed with drive knob 27, and the other end of the drive shaft 24 is logical It crosses bearing to be rotatablely connected with fixed plate 23, bottom and the support plate 4 of the fixed plate 23 are fixed, by driving device 6 to mold Body moves close to perforating press ontology 1 and provides power.

The fixation kit 12 includes fixed block 28, pushing block 29, contact plate 30, third leading screw 31, buffer spring 32, limit Position axis 33 and fixed knob 34, bottom and the walking block 8 of the fixed block 28 are fixed, and the middle part of the fixed block 28 is equipped with screw thread Hole, and fixed block 28 is flexibly connected by threaded hole with third leading screw 31, the third leading screw 31 is far from one in the middle part of support plate 4 End is fixed with fixed knob 34, and the other end and the pushing block 29 of the third leading screw 31 are rotatablely connected by bearing, the promotion Block 29 is symmetrically fixed with limit shaft 33 close to the side of fixed block 28, and the limit shaft 33 runs through fixed block 28, and and fixed block 28 are slidably connected, and the contact plate 30 is located at side of the pushing block 29 far from fixed block 28, and contact plate 30 passes through buffer spring 32 fix with pushing block 29, and mold is fixed by fixation kit 12.

The inside of the limit shaft 33 is equipped with through-hole in the axial direction, and is sliding combined with guiding axis 35, institute on the inside of through-hole The one end and pushing block 29 for stating guiding axis 35 are fixed, and the stability of buffer spring 32 are enhanced by guiding axis 35, it is therefore prevented that slow Rush the bending of spring 32.

The one end of the contact plate 30 far from buffer spring 32 is fixed with cushion pad 36, reduces contact plate 30 to mold Abrasion, while increasing the frictional force between contact plate 30 and mold.

The bottom of the walking block 8 is fixed with sliding block 37, and 7 top of mounting plate position corresponding with sliding block 37, which is equipped with, to be slided Slot 38, the sliding block 37 are slidably fitted in sliding slot 38, it is therefore prevented that walking block 8 generates shaking when moving.

The output knob 22, drive knob 27 and fixed knob 34 outside be respectively and fixedly provided with arc bump 39, convenient for pair Output knob 22, drive knob 27 and fixed knob 34 are rotated.

Operation principle：When can realize mold punching processing by feed mechanism 2, the mechanization feeding to mold changes Become traditional manual feeding style, certain guarantee is provided to the personal safety of staff, improves mold punching Mold when work, is placed in support plate 4 by the qualification rate and precision of processing first, by being carried out to fixed knob 34 Rotation can drive third leading screw 31 to rotate, and third leading screw 31 is flexibly connected by screw thread with fixed block 28, and third leading screw 31 is made Rotation drives contact plate 30 to be moved close to mold, and mold is fixed by the position-limiting action of two contact plates 30, leads to Crossing buffer spring 32, so that contact plate 30 is contacted with mold even closer, after the completion of mold is fixed, by exporting knob 22, which carry out rotation, can drive the rotation of the second leading screw 14, adjusting block 16 to be flexibly connected with the second leading screw 14 by screw thread, support plate 4 It is fixed with the top of adjusting block 16, makes the rotation of the second leading screw 14 that support plate 4 can be driven to move horizontally, so as to mold Punching position is adjusted, and after the completion of punching position is adjusted, actively first can be driven by being rotated to drive knob 27 The rotation of thick stick 9, walking block 8 is flexibly connected by screw thread with the first leading screw 9, and its bottom is slidably connected with mounting plate 7, fixed block 28 be fixed on walking block 8 top, make the first leading screw 9 rotation can driven mold body close to perforating press ontology 1 move, support plate 4 is equal with the stamping station of perforating press ontology 1 height, so that mold is movable in stamping station, realizes the machinery to mold Change feeding.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims

1. A punching device for mold production and processing, comprising a punching machine body (1), characterized in that: one side of the punching machine body (1) is fixed with a feeding mechanism (2), and the feeding mechanism ( 2) It includes an adjustment device (3), a support plate (4), a walking device (5) and a driving device (6). The adjustment device (3) is fixed on one side of the punching machine body (1), and the support The plate (4) is fixed on the output end of the adjusting device (3), and the height of the supporting plate (4) is equal to the punching table of the punching machine body (1), and the walking device (5) is provided with two, and two The running gear (5) is symmetrically fixed on both sides of the top of the support plate (4), and the running gear (5) includes a mounting plate (7), a walking block (8), a first leading screw (9), a driven gear ( 10), a support block (11) and a fixing assembly (12), the mounting plate (7) is fixed on the top of the support plate (4), and both sides of the top of the mounting plate (7) are symmetrically fixed with support blocks (11) , the two ends of the first lead screw (9) are rotatably connected to the support block (11) through bearings respectively, and the end of the first lead screw (9) away from the punching machine body (1) passes through the support block (11) Fixed with the axis of the driven gear (10), the driven gear (10) is connected to the output end of the driving device (6), and the driving device (6) is fixed on the top of the support plate (4), the The middle part of the walking block (8) is provided with a threaded hole, and the walking block (8) is flexibly connected with the first leading screw (9) through the threaded hole, the walking block (8) is a square structure, and the walking block (8) The bottom is slidingly connected with the mounting plate (7), and the fixing assembly (12) is fixed on the walking block (8).

2. A punching device for mold production and processing according to claim 1, characterized in that the adjustment device (3) includes a mounting block (13), a second lead screw (14), an output assembly (15) and Adjusting block (16), one side of the mounting block (13) is fixed to the punching machine body (1), the middle part of the mounting block (13) is provided with a square opening (17), and the second leading screw (14 ) is located inside the square opening (17), the second leading screw (14) is parallel to the punching machine body (1), and the two ends of the second leading screw (14) pass through the bearing and the square opening (17) respectively. The side wall of the second lead screw (14) is connected by rotation, and one end of the second lead screw (14) passes through the installation block (13) and is connected with the output assembly (15), and the output assembly (15) is fixed on the outside of the installation block (13). The inside of the adjustment block (16) is provided with a threaded hole, and the adjustment block (16) is movably connected with the second leading screw (14) through the threaded hole, and the top of the adjustment block (16) is fixed with the support plate (4). The bottom of the support plate (4) is slidably connected with the mounting block (13).

3. A punching device for mold production and processing according to claim 2, characterized in that the output assembly (15) includes a driving bevel gear (18), a driven bevel gear (19), an output shaft (20) , connecting plate (21) and output knob (22), one side of the large end face of the driven bevel gear (19) is fixed with the second lead screw (14), and the driven bevel gear (19) and the driving bevel gear ( 18) Mesh connection, one side of the large end face of the driving bevel gear (18) is fixed to the output shaft (20), the output shaft (20) runs through the connecting plate (21), and rotates through the bearing and the connecting plate (21) One side of the connecting plate (21) is fixed to the mounting block (13), and the output knob (22) is fixed to the end of the output shaft (20) away from the driving bevel gear (18).

4. A punching device for mold production and processing according to claim 1, characterized in that the drive device (6) includes a fixed plate (23), a drive shaft (24), a driving gear (25), a gear chain (26) and the driving knob (27), the driving gear (25) is connected with the driven gear (10) through the gear chain (26), and the driving gear (25) is fixedly sleeved on the outside of the driving shaft (24) , the end of the drive shaft (24) away from the punching machine body (1) is fixed to the drive knob (27), and the other end of the drive shaft (24) is rotatably connected to the fixed plate (23) through a bearing, and the fixed The bottom of the plate (23) is fixed to the support plate (4).

5. A punching device for mold production and processing according to claim 1, characterized in that the fixing assembly (12) includes a fixing block (28), a pushing block (29), a contact plate (30), a third Leading screw (31), buffer spring (32), limit shaft (33) and fixed knob (34), the bottom of described fixed block (28) is fixed with walking block (8), and the bottom of described fixed block (28) The middle part is provided with a threaded hole, and the fixed block (28) is movably connected with the third lead screw (31) through the threaded hole, and the end of the third lead screw (31) away from the middle part of the support plate (4) is connected with the fixed knob (34) fixed, the other end of the third lead screw (31) is rotatably connected to the push block (29) through a bearing, and the push block (29) is symmetrically fixed to the limit shaft (33) near the side of the fixed block (28), The limiting shaft (33) runs through the fixed block (28) and is slidably connected with the fixed block (28), the contact plate (30) is located on the side of the push block (29) away from the fixed block (28), and contacts The plate (30) is fixed with the push block (29) by the buffer spring (32).

6. A kind of punching device for mold production and processing according to claim 5, characterized in that the inside of the limiting shaft (33) is provided with a through hole along the axial direction, and the inside of the through hole is slidingly fitted with a guide shaft ( 35), one end of the guide shaft (35) is fixed with the push block (29).

7. A punching device for mold production and processing according to claim 6, characterized in that a buffer pad (36) is fixed at the end of the contact plate (30) away from the buffer spring (32).

8. A punching device for mold production and processing according to claim 7, characterized in that a slider (37) is fixed at the bottom of the walking block (8), and the top of the mounting plate (7) is in contact with the slider The position corresponding to (37) is provided with a chute (38), and the slide block (37) is slidably fitted in the chute (38).

9. A punching device for mold production and processing according to claim 8, characterized in that the outer sides of the output knob (22), the driving knob (27) and the fixing knob (34) are all fixed with arc-shaped bumps (39).