CN205996002U - A kind of smoke pipe punching punch press with automatic feed mechanism - Google Patents

A kind of smoke pipe punching punch press with automatic feed mechanism Download PDF

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Publication number
CN205996002U
CN205996002U CN201620466194.9U CN201620466194U CN205996002U CN 205996002 U CN205996002 U CN 205996002U CN 201620466194 U CN201620466194 U CN 201620466194U CN 205996002 U CN205996002 U CN 205996002U
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CN
China
Prior art keywords
smoke pipe
screw
arched door
fixed
chuck
Prior art date
Application number
CN201620466194.9U
Other languages
Chinese (zh)
Inventor
陈金亮
陈浪
单晓杭
Original Assignee
浙江工业大学
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Application filed by 浙江工业大学 filed Critical 浙江工业大学
Priority to CN201620466194.9U priority Critical patent/CN205996002U/en
Application granted granted Critical
Publication of CN205996002U publication Critical patent/CN205996002U/en

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Abstract

The utility model discloses a kind of smoke pipe punching punch press with automatic feed mechanism, including frame main body, material-pulling device, blanking channel, punch press, console and feed mechanism, the punch press is arranged on the left side of the frame main body, feed mechanism for clamping smoke pipe and position and smoke pipe is automatically fed in punch press is fixed on the frame main body, material-pulling device and blanking channel are separately fixed in the frame main body of the feed mechanism both sides, and the console is fixed in frame main body and for controlling the motion of the material-pulling device and feed mechanism;The utility model is simple and compact for structure, low production cost, high degree of automation, can complete the automatic charging of smoke pipe, Automatic-clamping, be automatically positioned, self-feeding, automatically processing and the operation of automatic discharging, without the need for manual labor, greatly improve working (machining) efficiency.

Description

A kind of smoke pipe punching punch press with automatic feed mechanism
Technical field
The utility model is related to punch press technical field, in particular, more particularly to a kind of with automatic feed mechanism Smoke pipe punching punch press.
Background technology
Smoke pipe is that one end of smoke pipe has circumferentially rushed a circle aperture, and needs to weld one at the end for the pipeline that discharges fume Individual block;The other end of smoke pipe generally needs to carry out enlarging, and two installing holes are gone out at the end, by flared end and installing hole Smoke pipe is installed on exhaust equipment.
Traditional smoke pipe processing needs to sequentially pass through enlarging, rushes installing hole, rushes axis hole and four operations of weld cap, this four works Sequence is all that the single-ended of smoke pipe is processed, and needs, by the way of charging equipment or manually feeding, smoke pipe is transported to punching Welded at bed or welder, then clamping device is processed after fixing again.
The feed mechanism of existing smoke pipe and clamping mechanism are typically directly conveyed using conveyer belt, then pass through clamping cylinder edge Circumference clamping smoke pipe, not only clamping and positioning precision is low for such clamping feeding style, and operates comparatively laborious, automaticity Low, it is often necessary to manually to carry out auxiliary operation.
Utility model content
The purpose of this utility model be that to solve the above problems provide one kind can realize smoke pipe automatic loading/unloading, Self-feeding, the high smoke pipe punching punch press with automatic feed mechanism of clamping and positioning high precision, automation journey.
The utility model is achieved through the following technical solutions above-mentioned purpose:A kind of smoke pipe punching with automatic feed mechanism Hole punch press, including frame main body, material-pulling device, blanking channel, punch press, console and feed mechanism, the punch press is arranged on The left side of the frame main body, the feed mechanism for clamping smoke pipe and position and smoke pipe is automatically fed in punch press are fixed on In the frame main body, material-pulling device and blanking channel are separately fixed in the frame main body of the feed mechanism both sides, described Console is fixed in frame main body and for controlling the motion of the material-pulling device and feed mechanism;
The feed mechanism include the first arched door, the second arched door, scroll chuck, chuck drive cylinder, chuck drive motor, Ball-screw, leading screw motor, line slideway, sliding seat, feed screw nut, screw nut connection plate and it is fixed on frame main body On base;
The line slideway is fixed on base, and sliding base sleeve is mounted on the line slideway, and first arched door is fixed In the left end of line slideway, the second arched door is fixed on the sliding seat, and first arched door and the second arched door are provided with Etc. big manhole, the diameter of scroll chuck and smoke pipe is respectively less than the diameter of the manhole;The ball-screw is parallel Arrange in the line slideway and be fixed on the base, one end of the ball-screw is fixed on by lead screw shaft bearings On one arched door, the other end of ball-screw drives the leading screw of the ball screw turns to drive electricity by first shaft coupling connection Machine, the feed screw nut are sleeved on ball-screw, and feed screw nut is fixedly connected with the sliding seat by screw nut connection plate;Institute State when leading screw motor is rotated and the ball screw turns are driven, so as to drive feed screw nut, screw nut connection plate and cunning The entirety that dynamic seat is constituted is moved back and forth along the line slideway;
The scroll chuck is fixed on the front end for driving the scroll chuck to open with the chuck drive cylinder for shrinking, described Chuck drive motor connects the chuck drive cylinder by second shaft coupling and drives the chuck drive cylinder and three-jaw card The entirety that disk is constituted is rotated;The chuck drive motor is fixed on the sliding seat by motor cabinet, and scroll chuck is worn The manhole that crosses on second arched door the left side for being located at second arched door, chuck drive cylinder and chuck drive motor Right side positioned at second arched door;
Four pressures being equipped with first arched door and the second arched door side close to each other for clamping smoke pipe two ends Bearing up pulley, four contact rollers are square and are distributed and are distributed in the plane of the smoke pipe direction of motion, wherein two pressures of lower end Bearing up pulley is connected on the connecting seat of lower end, and lower end connecting seat is fixedly connected on corresponding first arched door or the second arched door, and the two of upper end Individual contact roller is separately fixed at one end of two horizontally disposed cursors, and the other end of cursor is by horizontally disposed hinged Axle is hinged on corresponding first arched door or the second arched door;The middle part of each cursor is provided with the first spring interface, relative The first arched door that answers or the middle part of the second arched door are provided with second spring interface, connect between the first spring interface and second spring interface Be connected to the first spring, the cursor in the presence of first spring and jointed shaft can around the jointed shaft rotate 0~ 90°;
The front end of the scroll chuck is further fixed on push pedal, and the chuck drive cylinder is provided with three outside scroll chuck The uniform screw rod in side, is set with second spring on the screw rod, the push pedal is fixed with three all near the side of the first arched door The hard packing piece of even distribution, has three with the one-to-one screw of above-mentioned three screw positions on three hard packing pieces, push pedal passes through The screw is sleeved on three screw rods, and the other end of three screw rods is fixed with prevent the push pedal from deviating from from screw rod spacing Nut;
Limiting plate is further fixed on the base, is provided with some limit ranks parallel to the screw rod on the limiting plate Ladder bars, the left end diameter of the spacing stepped stem are less than right-hand member diameter, and second arched door is provided with and the spacing stepped stem The one-to-one spacing hole in position, the spacing hole with diameter greater than spacing stepped stem left end diameter and be less than spacing stepped stem Right-hand member diameter, second spring in non-telescoping state when spacing stepped stem left end end be just against in the push pedal;
The material-pulling device includes that scraping wings and the scraping wings form the overhead gage of Z-type feeding channel and promote institute The pusher cylinder that scraping wings is moved in the horizontal direction is stated, the front end of the scraping wings is more straight than smoke pipe with the distance of overhead gage minimum point The big 1-2mm in footpath, the front end level altitude of scraping wings are the caging bolt of 3-5mm.
Further, the chuck drive cylinder is provided with the first block, and the sliding seat is provided with the second block, chuck Motor drives the first block circumferentially to rotate when driving the chuck drive rotational cylinder, and second block is arranged on institute State on the first block motion path, the second block limits first block and rotates in the range of 0~360 °.
Further, drag chain is further fixed in the screw nut connection plate, and the drag chain is arranged on the side of base, and Cabling for the chuck drive cylinder, chuck drive motor and leading screw motor.
Further, the spacing stepped stem is provided with square distribution four.
Further, four contact rollers on second arched door are located at the left side of the push pedal.
Further, three flexible bases are fixed with the scroll chuck, and scroll chuck clamps cigarette by flexible base The inwall of pipe.
Further, the punch press is provided with the disk of the mold synchronous axial system with punch press, has one on the disk End opening, the punch press are provided with just to the photoelectric sensor at the opening.
The beneficial effects of the utility model are:
1st, the utility model is simple and compact for structure, low production cost, high degree of automation, can complete smoke pipe automatic on Material, Automatic-clamping, be automatically positioned, self-feeding, automatically processing and the operation of automatic discharging, without the need for manual labor, greatly carry High working (machining) efficiency.
2nd, the utility model is compressed to the two ends of smoke pipe using four contact rollers, then stretches into smoke pipe by scroll chuck One end and clamp smoke pipe, still keep smoke pipe to be located between four contact rollers at two ends when smoke pipe is moved horizontally, positioning Precision is very high, improves the accuracy of feeding.
3rd, the utility model is simultaneously achieved the clamping of smoke pipe, positioning, feeding, rotates operation, and function is many, the scope of application Extensively.
4th, the utility model is using scroll chuck, chuck drive cylinder, chuck drive motor while by the way of mobile, while The laminating push pedal of smoke pipe one end is realized, while scroll chuck is stretched into being clamped to smoke pipe in the end, high degree of automation, clamping is imitated Rate is high;Chuck drive cylinder both can clamp scroll chuck after scroll chuck is fully inserted into, it is also possible to move in smoke pipe plus Station is postponed again and clamps scroll chuck, and the campaign-styled mode of chuck drive cylinder is flexible.
5th, the utility model is carried out spacing using the spacing stepped stem that is fixed on limiting plate to push pedal, and smoke pipe is being processed Become rear scroll chuck to deviate from automatically scroll chuck when back moving, prevent scroll chuck and the frictional force of smoke pipe from causing smoke pipe always Cannot disengage with scroll chuck, facilitate the carrying out of automatic discharging operation.
6th, the utility model is simple to operate, and the moderate holding of the initial position of smoke pipe and final position is within the specific limits, square Just smoke pipe is directly sent into or is sent in this device by handling equipment, greatly improves working (machining) efficiency.
7th, the ingenious utilization stop screw of the utility model is stuck in smoke pipe on scraping wings, using the alternate position spike reality of stop screw The screens of existing smoke pipe and feeding, whole feeding process are quick, and feeding efficiency is high.
Description of the drawings
Fig. 1 is a kind of structural representation of the smoke pipe punching punch press with automatic feed mechanism of the utility model.
Fig. 2 is the axonometric drawing of the utility model feed mechanism.
Fig. 3 is the front view of the utility model feed mechanism.
Fig. 4 is the axonometric drawing of the utility model material-pulling device.
Fig. 5 is the axonometric drawing of the utility model blanking channel.
In figure, 1- base, 101- punch press, 102- material-pulling device, 103- feed mechanism, 104- blanking channel, 105- control Platform, 106- frame main body, 107- disk, 108- photoelectric sensor, the first arched door of 2-, 201- pusher cylinder, 202- overhead gage, 203- scraping wings, 204- caging bolt, the second arched door of 3-, 4- scroll chuck, 5- chuck drive cylinder, 6- chuck drive motor, 7- ball-screw, 8- leading screw motor, 9- line slideway, 10- sliding seat, 11- feed screw nut, 12- screw nut connection plate, 13- lead screw shaft bearings, 14- first shaft coupling, 15- second shaft coupling, 16- motor cabinet, 17- contact roller, 18- lower end connecting seat, 19- cursor, the first spring of 20-, 21- jointed shaft, 22- second spring, 23- push pedal, 24- screw rod, 25- hard packing piece, 26- are spacing The spacing stepped stem of plate, 27-, the first block of 28-, the second block of 29-, 30- drag chain, 31- smoke pipe.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings:
As shown in Fig. 1~5, a kind of smoke pipe punching punch press with automatic feed mechanism, including frame main body 106, push away Material device 102, blanking channel 104, punch press 101, console 105 and feed mechanism 103, the punch press 101 are arranged on the machine The left side of frame body 106, for clamping smoke pipe 31 and positioning and smoke pipe 31 is automatically fed into the feed mechanism in punch press 101 103 are fixed in the frame main body 106, and material-pulling device 102 and blanking channel 104 are separately fixed at the feed mechanism 103 In the frame main body 106 of both sides, the console 105 is fixed in frame main body 106 and for controlling the material-pulling device 102 Motion with feed mechanism 103.
The feed mechanism 103 includes that the first arched door 2, the second arched door 3, scroll chuck 4, chuck drive cylinder 5, chuck drive Dynamic motor 6, ball-screw 7, leading screw motor 8, line slideway 9, sliding seat 10, feed screw nut 11, screw nut connection plate 12 and the base 1 that is fixed in frame main body 106.
The line slideway 9 is fixed on base 1, and sliding seat 10 is sleeved on the line slideway 9, first arched door 2 left end for being fixed on line slideway 9, the second arched door 3 are fixed on the sliding seat 10, first arched door 2 and second Arched door 3 such as is provided with the big manhole, and the diameter of scroll chuck 4 and smoke pipe 31 is respectively less than the diameter of the manhole;Institute State ball-screw 7 to arrange parallel to the line slideway 9 and be fixed on the base 1, one end of the ball-screw 7 passes through Lead screw shaft bearings 13 are fixed on the first arched door 2, and the other end of ball-screw 7 drives the rolling by the connection of first shaft coupling 14 The leading screw motor 8 that ballscrew 7 is rotated, the feed screw nut 11 are sleeved on ball-screw 7, and feed screw nut 11 passes through silk Thick stick nut connecting plate 12 is fixedly connected with sliding seat 10;The leading screw motor 8 drives 7 turns of the ball-screw when rotating Dynamic, so as to drive the entirety that feed screw nut 11, screw nut connection plate 12 and sliding seat 10 are constituted along the line slideway 9 back and forth Motion.
The scroll chuck 4 is fixed on the front end for driving the scroll chuck 4 to open with the chuck drive cylinder 5 for shrinking, The chuck drive motor 6 connects the chuck drive cylinder 5 by second shaft coupling 15 and drives the chuck drive cylinder 5 The entirety constituted with scroll chuck 4 is rotated;The chuck drive motor 6 is fixed on the sliding seat 10 by motor cabinet 16 On, scroll chuck 4 passes through the manhole on second arched door 3 and is located at the left side of second arched door 3, chuck drive gas Cylinder 5 and chuck drive motor 6 are located at the right side of second arched door 3.
Four be equipped with first arched door 2 and the second arched door 3 side close to each other for 31 two ends of clamping smoke pipe Individual contact roller 17, four contact rollers 17 are square and distribution and are distributed in the plane of 31 direction of motion of smoke pipe, wherein under Two contact rollers 17 at end are connected on lower end connecting seat 18, and lower end connecting seat 18 is fixedly connected corresponding first arched door 2 or the On two arched doors 3, two contact rollers 17 of upper end are separately fixed at one end of two horizontally disposed cursors 19, cursor 19 The other end is hinged on corresponding first arched door 2 or the second arched door 3 by horizontally disposed jointed shaft 21;Each described cursor 19 middle part is provided with the first spring interface, and the middle part of the first corresponding arched door 2 or the second arched door 3 is provided with second spring interface, The first spring 20 is connected between first spring interface and second spring interface, and the cursor is in first spring 20 and hinge 0~90 ° can be rotated around the jointed shaft 21 in the presence of spindle 21.
The front end of the scroll chuck 4 is further fixed on push pedal 23, and the chuck drive cylinder 5 is provided with three around three-jaw card The uniform screw rod 24 in the outside of disk 4, is set with second spring 22 on the screw rod 24, the push pedal 23 is near the one of the first arched door 2 Side is fixed with three equally distributed hard packing pieces 25, has three with above-mentioned three screw rods, 24 position one by one on three hard packing pieces 25 Corresponding screw, push pedal 23 are sleeved on three screw rods 24 by the screw, and the other end of three screw rods 24 is fixed with and prevents The stop nut that the push pedal 23 is deviate from from screw rod 24.
Limiting plate 26 is further fixed on the base 1, is provided with some parallel to the screw rod 24 on the limiting plate 26 Spacing stepped stem 27, the left end diameter of the spacing stepped stem 27 is less than right-hand member diameter, and second arched door 3 is provided with and institute The one-to-one spacing hole in 27 position of spacing stepped stem is stated, the left end with diameter greater than spacing stepped stem 27 of the spacing hole is straight Footpath the right-hand member diameter less than spacing stepped stem 27, the left end end of spacing stepped stem 27 when second spring 22 is in non-telescoping state Portion is just against in the push pedal 23.
The material-pulling device 102 includes that scraping wings 203 and the scraping wings 203 form the overhead gage of Z-type feeding channel 202 and promote the pusher cylinder 201 that the scraping wings 203 moved in the horizontal direction, the front end of the scraping wings 203 and upper gear The distance of 202 minimum point of plate 1-2mm bigger than 31 diameter of smoke pipe, the front end level altitude of scraping wings 203 are the caging bolt of 3-5mm 204.When smoke pipe 31 is located on scraping wings 203, just limited screw 204 is blocked, it is impossible to is fallen from scraping wings 203, is worked as push Cylinder 201 by smoke pipe 31 to feed mechanism 103 promote when stop screw leave the underface of overhead gage 202, overhead gage 202 with push away The distance between flitch 203 makes smoke pipe 31 push through, so as to be sent directly in feed mechanism 103.
The chuck drive cylinder 5 is provided with the first block 28, and the sliding seat 10 is provided with the second block 29, and chuck drives Dynamic motor 6 drives the chuck drive cylinder 5 to drive the first block 28 circumferentially to rotate when rotating, and second block 29 is arranged On 28 motion path of the first block, the second block 29 limits first block 28 and rotates in the range of 0~360 °.The The slewing area of the control chuck drive cylinder 5 that cooperates of one block 28 and the second block 29 in 0-360 °, while second Block 29 is also used for the zero position of the first block 28, the convenient initial processing position for understanding smoke pipe 31;Chuck drive cylinder 5 Rotational angle is limited in the range of 360 ° can effectively prevent tracheae from winding.
Drag chain 30 is further fixed in the screw nut connection plate 12, and the drag chain 30 is arranged on the side of base 1, is used in combination Cabling in the chuck drive cylinder 5, chuck drive motor 6 and leading screw motor 8.Chuck drive cylinder 5 and push gas The tracheae of cylinder 201 is arranged in drag chain 30 and is led by drag chain with the electric wire of chuck drive motor 6 and leading screw motor 8 Draw and protect.
The spacing stepped stem 27 is provided with square distribution four.Four spacing stepped stem 27 are against push pedal 23 jointly In its right end face, smoke pipe 31 will not be together taken back when making scroll chuck 4 return to initial position, smoke pipe 31 can be kept off by push pedal 23 Firmly.
Four contact rollers 17 on second arched door 3 are located at the left side of the push pedal 23.Push pedal 23 is in 3 He of the second arched door Between four contact rollers 17 on second arched door 3 along screw rod 24 slidably.
Three flexible bases are fixed with the scroll chuck 4, and scroll chuck 4 clamps the interior of smoke pipe 31 by flexible base Wall.Flexible base is prevented from producing abrasion to smoke pipe 31 when scroll chuck 4 directly firmly grasps smoke pipe 31.
The punch press 101 is provided with the disk 107 of the mold synchronous axial system with punch press, has one on the disk 107 End opening, the punch press 101 are provided with just to the photoelectric sensor 108 at the opening.Punch press 101 often moves a circulation, Photoelectric sensor 108 receives a photosignal;Photoelectric sensor 108 receive signal time period be punch press 101 just Punching finishes the time period that back moves.
During 103 specific works of feed mechanism, second spring 22 is in non-telescoping state, and now push pedal 23 is located at spacing ladder The high order end of bar 27;Directly pushing smoke pipe 31 from side using feeding device is carried out in this device, and eight are compressed by smoke pipe 31 Wherein two contact roller jack-up of side upper end enter in this device in wheel 17, four contact rollers 17 at two ends are respectively to cigarette The two ends compression positioning of pipe 31;Restart leading screw motor 8, sliding seat 10 is driven along 9 direction of line slideway to processing unit (plant) Motion, sliding seat 10 drive the second arched door 3, scroll chuck 4, chuck drive cylinder 5, chuck drive motor 6, push pedal 23 when moving With 24 associated movement of screw rod, gradually scroll chuck 4 is extend in smoke pipe 31, and smoke pipe 31 one end near and to the right compress push away Plate 23, push pedal 23 are moved right along screw rod 24 and compress the first spring 20, until the left end of smoke pipe 31 is entered in processing unit (plant), cigarette Push pedal 23 is compressed by the right-hand member of pipe 31 completely, and the opposite side of now push pedal 23 is mutually compressed with the one side of chuck drive cylinder 5; Start chuck drive cylinder 5, drive scroll chuck 4 that the inwall of smoke pipe 31 is clamped, restart chuck drive motor 6, turn first Processing zero-bit looked for by one circle, then rotary chuck motor 6 is in order to be processed to the other end of smoke pipe 31;Machine rear silk Thick stick motor 8 is inverted, and is driven smoke pipe 31 to depart from processing unit (plant) and is returned to original position, now release chuck drive cylinder 5, and three Dog chuck 4 unclamps smoke pipe 31, and leading screw motor 8 drives the scroll chuck 4 on sliding seat 10 to continue back to move, 23 quilt of push pedal Spacing stepped stem 27 on limiting plate 26 is withstood and cannot continue to move right, and scroll chuck 4 continues to movement, 31 meeting of smoke pipe Blocked by push pedal 23, until completely disengaging from scroll chuck 4;After scroll chuck 4 completely disengages from smoke pipe 31, direct using feeding device Smoke pipe 31 is ejected from this device, that is, completes the feeding process operation of single smoke pipe 31.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model System, as long as the technical scheme that can be realized on the basis of above-described embodiment without creative work, is regarded as falling into In the rights protection scope of the utility model patent.

Claims (7)

1. a kind of smoke pipe punching punch press with automatic feed mechanism, it is characterised in that:Including frame main body (106), pusher Device (102), blanking channel (104), punch press (101), console (105) and feed mechanism (103), punch press (101) set The left side in the frame main body (106) is put, for clamping smoke pipe (31) and positioning and smoke pipe (31) is automatically fed into punch press (101) feed mechanism (103) in is fixed in the frame main body (106), material-pulling device (102) and blanking channel (104) It is separately fixed in the frame main body (106) of the feed mechanism (103) both sides, console (105) are fixed on frame master Body (106) is upper and is used for controlling the motion of the material-pulling device (102) and feed mechanism (103);
Described feed mechanism (103) include the first arched door (2), the second arched door (3), scroll chuck (4), chuck drive cylinder (5), Chuck drive motor (6), ball-screw (7), leading screw motor (8), line slideway (9), sliding seat (10), feed screw nut (11), screw nut connection plate (12) and the base (1) being fixed in frame main body (106);
Line slideway (9) are fixed on base (1), and sliding seat (10) is sleeved on the line slideway (9), and described first Arched door (2) is fixed on the left end of line slideway (9), and the second arched door (3) is fixed on the sliding seat (10), and described first Arched door (2) and the second arched door (3) such as are provided with the big manhole, and the diameter of scroll chuck (4) and smoke pipe (31) is respectively less than institute State the diameter of manhole;Ball-screw (7) arrange and are fixed on the base (1) parallel to the line slideway (9) On, the one end of ball-screw (7) is fixed on the first arched door (2) by lead screw shaft bearings (13), ball-screw (7) another The leading screw motor (8) that one end is rotated by first shaft coupling (14) connection driving ball-screw (7), the leading screw spiral shell Female (11) are sleeved on ball-screw (7), and feed screw nut (11) is fixing with sliding seat (10) by screw nut connection plate (12) Connection;Described leading screw motor (8) drive the ball-screw (7) to rotate when rotating, so as to drive feed screw nut (11), silk The entirety that thick stick nut connecting plate (12) and sliding seat (10) are constituted is moved back and forth along the line slideway (9);
Scroll chuck (4) are fixed on before driving scroll chuck (4) to open the chuck drive cylinder (5) with contraction End, described chuck drive motor (6) connect chuck drive cylinder (5) by second shaft coupling (15) and drive the chuck The entirety that drive cylinder (5) and scroll chuck (4) are constituted is rotated;Described chuck drive motor (6) pass through motor cabinet (16) It is fixed on the sliding seat (10), scroll chuck (4) through the manhole on the second arched door (3) and is located at described The left side of the second arched door (3), chuck drive cylinder (5) and chuck drive motor (6) are located at the right side of the second arched door (3);
First arched door (2) and the second arched door (3) are equipped with for clamping smoke pipe (31) two ends on side close to each other Four contact rollers (17), four contact rollers (17) are square distribution and the plane that is distributed on perpendicular to smoke pipe (31) direction of motion On, two contact rollers (17) of wherein lower end are connected on lower end connecting seat (18), and lower end connecting seat (18) is fixedly connected accordingly The first arched door (2) or the second arched door (3) on, two contact rollers (17) of upper end are separately fixed at two horizontally disposed rotations One end of arm (19), the other end of cursor (19) are hinged on corresponding first arched door by horizontally disposed jointed shaft (21) (2) on or the second arched door (3);The middle part of each cursor (19) is provided with the first spring interface, corresponding the first arched door (2) middle part of or the second arched door (3) is provided with second spring interface, is connected between the first spring interface and second spring interface One spring (20), the cursor can be around the jointed shaft (21) in the presence of the first spring (20) and jointed shaft (21) Rotate 0~90 °;
The front end of scroll chuck (4) is further fixed on push pedal (23), and chuck drive cylinder (5) are provided with three around three-jaw Uniform screw rod (24) on the outside of chuck (4), is set with second spring (22) on screw rod (24), push pedal (23) are near the The side of one arched door (2) is fixed with three equally distributed hard packing piece (25), have on three hard packing pieces (25) three with above-mentioned The one-to-one screw in three screw rod (24) positions, push pedal (23) are sleeved on three screw rods (24) by the screw, three The other end of screw rod (24) is fixed with the stop nut for preventing the push pedal (23) abjection from screw rod (24);
Limiting plate (26) is further fixed on base (1), is provided with some parallel to the screw rod on limiting plate (26) (24) spacing stepped stem (27), the left end diameter of spacing stepped stem (27) are less than right-hand member diameter, the second arched door (3) Be provided with and the one-to-one spacing hole in spacing stepped stem (27) position, the spacing hole with diameter greater than spacing stepped stem (27) left end diameter the right-hand member diameter less than spacing stepped stem (27), second spring (22) is in spacing during non-telescoping state The left end end of stepped stem (27) is just against in the push pedal (23);
Described material-pulling device (102) include that scraping wings (203) and the scraping wings (203) form the overhead gage of Z-type feeding channel (202) and scraping wings (203) pusher cylinder (201) for moving in the horizontal direction is promoted, scraping wings (203) Front end 1-2mm bigger than smoke pipe (31) diameter with the distance of overhead gage (202) minimum point, the front end level altitude of scraping wings (203) Caging bolt (204) for 3-5mm.
2. a kind of smoke pipe punching punch press with automatic feed mechanism according to claim 1, it is characterised in that:Described Chuck drive cylinder (5) is provided with the first block (28), and sliding seat (10) are provided with the second block (29), chuck drive electricity Machine (6) drives described chuck drive cylinder (5) to drive the first block (28) circumferentially to rotate when rotating, the second block (29) It is arranged on the first block (28) motion path, the second block (29) limits the first block (28) in 0~360 ° of model Enclose interior rotation.
3. a kind of smoke pipe punching punch press with automatic feed mechanism according to claim 1, it is characterised in that:Described Drag chain (30) is further fixed in screw nut connection plate (12), and drag chain (30) are arranged on the side of base (1), and are used for institute State the cabling of chuck drive cylinder (5), chuck drive motor (6) and leading screw motor (8).
4. a kind of smoke pipe punching punch press with automatic feed mechanism according to claim 1, it is characterised in that:Described Spacing stepped stem (27) are provided with square distribution four.
5. a kind of smoke pipe punching punch press with automatic feed mechanism according to claim 1, it is characterised in that:Described Four contact rollers (17) on second arched door (3) are located at the left side of push pedal (23).
6. a kind of smoke pipe punching punch press with automatic feed mechanism according to claim 1, it is characterised in that:Described Three flexible bases are fixed with scroll chuck (4), and scroll chuck (4) clamps the inwall of smoke pipe (31) by flexible base.
7. a kind of smoke pipe punching punch press with automatic feed mechanism according to claim 1, it is characterised in that:Described Punch press (101) is provided with the disk (107) of the mold synchronous axial system with punch press (101), has one end on disk (107) Opening, punch press (101) are provided with just to the photoelectric sensor (108) at the opening.
CN201620466194.9U 2016-05-20 2016-05-20 A kind of smoke pipe punching punch press with automatic feed mechanism CN205996002U (en)

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Application Number Priority Date Filing Date Title
CN201620466194.9U CN205996002U (en) 2016-05-20 2016-05-20 A kind of smoke pipe punching punch press with automatic feed mechanism

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Application Number Priority Date Filing Date Title
CN201620466194.9U CN205996002U (en) 2016-05-20 2016-05-20 A kind of smoke pipe punching punch press with automatic feed mechanism

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CN205996002U true CN205996002U (en) 2017-03-08

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CN108637075A (en) * 2018-04-24 2018-10-12 合肥学院 A kind of tubing batch machining device
CN110000279A (en) * 2019-04-04 2019-07-12 无锡市华吉型材科技有限公司 The reversed punching apparatus of automobile collision preventing steel pipe and processing technology

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105834283A (en) * 2016-05-20 2016-08-10 浙江工业大学 Punching machine applied to flue gas pipe punching and provided with automatic feeding mechanism
CN105834283B (en) * 2016-05-20 2018-01-05 浙江工业大学 A kind of smoke pipe punching punch press with automatic feed mechanism
CN108080468A (en) * 2017-12-20 2018-05-29 覃其伦 A kind of cylindrical tubular member end processing device
CN108637075A (en) * 2018-04-24 2018-10-12 合肥学院 A kind of tubing batch machining device
CN108637075B (en) * 2018-04-24 2019-07-26 合肥学院 A kind of tubing batch machining device
CN110000279A (en) * 2019-04-04 2019-07-12 无锡市华吉型材科技有限公司 The reversed punching apparatus of automobile collision preventing steel pipe and processing technology

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