CN201552224U

CN201552224U - Channeling machine

Info

Publication number: CN201552224U
Application number: CN2009201993942U
Authority: CN
Inventors: 蔡体勇; 陆昱森
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-29
Filing date: 2009-10-29
Publication date: 2010-08-18
Anticipated expiration: 2019-10-29

Abstract

The utility model discloses a channeling machine. The channeling machine comprises a bedplate, a central shaft is assembled in the middle of the bedplate, a product mounting end is arranged at the upper part of the central shaft on the bedplate, and a fourth chain wheel is fixed at the lower part of the central shaft on the bedplate; a workpiece supporting device comprises a riding wheel slide block fixed and matched with the upper part on one side of the bedplate in a sliding manner, the tail end of the riding wheel slide block is screwed with a riding wheel adjusting bolt through threads, and the front end thereof is in running fit with a riding wheel; a channeling propulsion device comprises a channeling slide block rack fixed and matched with the upper part on the other side of the bedplate in a sliding manner, a channeling wheel is inserted in a middle notch at the front end of the channeling slide block rack in a sliding manner, and roller shafts are sleeved in the middle of the channeling wheel; the tail end of the channeling slide block rack is connected with an oil cylinder; a middle transmission idle gear achieves two output modes of the same power and has a simple structure; the roller shafts are mounted from the top down and fixed firmly; the riding wheel is used for stabilizing and reducing the transverse load of the central shaft in the channeling process; and a riding wheel spring mainly plays a buffering role.

Description

Channelling machine

Technical field

The utility model relates to the technical field of plant equipment, particularly a kind of channelling machine.

Background technology

In the prior art, processing mode to the product annular groove, main cold extrusion processing mode, slot rolling processing mode and the metalworking mode of adopting, analyze by the identical product structure, the external diameter value of just deciding this product is φ 60, and when adopting the cold extrusion processing mode, the blank inner diameter values of product is 45 millimeters of φ, weight is 0.728kg, as shown in Figure 6; When adopting the metalworking mode, the size of cell body and glossiness control difficulty be big, it is many to scrap, i.e. the processing charges height; With 500 of lathe in machining per tour, 0.50 yuan of cost; When adopting the slot rolling processing mode, the blank inner diameter values of product is 48.3 millimeters of φ, and weight is 0.628kg, saves 0.100kg than its every of the product blank of cold extrusion processing mode, and when product structure was big, weight reduced more in addition; Moreover adopt channelling machine to roll 2000 of per tour, and 0.125 yuan of every cost, rolling and processing take than digital control processing expense saving 75% as can be seen.

The patent No. is that the Chinese utility model patent " working cylinder slot rolling special plane " (notification number is CN2423044Y) of ZL00211678.2 just has this type of design for another example; Comprise that rise head, driving motor, top, slippage tailstock, push-tight oil cylinder, slide unit, gag lever post, roller body, carriage saddle, limiting plate, supporting seat, the installation of propelling oil cylinder of lathe bed, main spindle box, operating desk, guide rail, tensioner oil cylinder, switching sleeve slot rolling connects and composes; This deisgn product clamping adopts switching sleeve and top head and the tail manner, and comparatively loaded down with trivial details during the product clamping, the operating time is also longer, and is unfavorable to producing in enormous quantities; And since the product clamping can not off normal, or movable, its slot rolling instrument must not carry out displacement control, so entire mechanism is stressed all bigger, structure is also comparatively thick.

Summary of the invention

Technical problem to be solved in the utility model is the present situation at prior art, provide a kind of compact conformation, reasonable in design, operate steadily, product orientation is convenient, ensuring smooth transmission, transmission efficiency height and long service life, the powerful channelling machine of thrust.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: channelling machine, comprise platen, the centre of this platen is fitted with central shaft, the top that this central shaft is positioned at platen is provided with the product installation end, the bottom that is positioned at platen is fixed with the 4th sprocket wheel, and the rotation of the 4th sprocket wheel control centre axle drives; Central shaft is provided with the slot rolling adjusting device on one side, and another side is provided with workpiece bracketing device; Workpiece bracketing device includes location and the sliding support roller sliding shoe that is assigned in platen one upper lateral part, the tail end screw thread of this support roller sliding shoe is connected with support roller and regulates bolt, and this support roller is regulated the telescopic displacement operation of bolt control support roller sliding shoe, the front end of support roller sliding shoe at least two support rollers that have been rotatably assorted, and the rotational support of product on this support roller control centre axle product installation end; The slot rolling propulsion plant includes location and the sliding channelling slide block rack that is assigned in platen opposite side top, the slot rolling wheel of laterally inserting in the front end central indentation of this channelling slide block rack, energy converted products, and this slot rolling wheel intermediate sleeve is equipped with roller shaft; The two ends of roller shaft cooperates with hole, channelling slide block rack front end top and the bottom axle, and the interlude of this roller shaft also is fixed with slot rolling wheel and pastes the 6th sprocket wheel of joining side by side, and the rotation of the 6th sprocket wheel control slot rolling wheel drives; The channelling slide block rack tail end is connected with oil cylinder, and this oil cylinder is taken turns the working depth to product through channelling slide block rack, roller shaft control slot rolling.

The measure of taking also comprises:

Above-mentioned central shaft is positioned at the product installation end center line on platen top and there is off normal in the center line of central shaft, and the off normal value is at least 3 millimeters; Above-mentioned central shaft is furnished with the clutch shaft bearing seat outside clutch shaft bearing, and this clutch shaft bearing seat is fixedlyed connected with above-mentioned platen; Above-mentioned central shaft lower end is connected with the channelling machine nut, and this channelling machine nut is controlled the location up and down of the 4th sprocket wheel.

Be fitted with the 3rd pad between above-mentioned product installation end and the adjacent clutch shaft bearing; Above-mentioned channelling machine nut is arranged side by side two; Off normal value between the above-mentioned central shaft product installation end center line and the center line of central shaft is 5.5 millimeters.

The 4th sprocket wheel that above-mentioned central shaft is positioned at the platen bottom is connected with the 3rd sprocket wheel through chain drive, the 3rd chain wheel drive has second(-)motion shaft, above-mentioned second(-)motion shaft has driven the carrier gear and second sprocket wheel simultaneously, the second above-mentioned sprocket wheel is connected with first sprocket wheel through chain drive, and this first sprocket wheel is connected with the motor of outside.

Another tooth of above-mentioned carrier gear drives the terminal turning cylinder, and this terminal turning cylinder is connected with the 5th sprocket wheel, and the 5th sprocket wheel is connected with above-mentioned the 6th chain gear transmission through chain; Above-mentioned terminal turning cylinder is furnished with the 3rd bearing block outside the 3rd bearing, and the 3rd bearing block is fixedlyed connected with above-mentioned platen; Above-mentioned terminal turning cylinder one end is shaped on the step ring, and the other end is fitted with second pad, and this second pad is controlled the location between the 5th sprocket wheel, carrier gear and the 3rd bearing block.

Above-mentioned second(-)motion shaft is furnished with second bearing block outside second bearing, and this second bearing block is fixedlyed connected with above-mentioned platen; Above-mentioned second(-)motion shaft one end is shaped on the step ring, and the other end is fitted with first pad, and this first pad is controlled the location between the 3rd sprocket wheel, second sprocket wheel, carrier gear and the clutch shaft bearing.

The 6th above-mentioned sprocket wheel is positioned at the top of slot rolling wheel, is shaped on gap slot in the middle of the above-mentioned channelling slide block rack, and all filling up between the inner face up and down of the 6th sprocket wheel, slot rolling wheel and this gap slot is furnished with the 4th pad; Be provided with bearing body between above-mentioned roller shaft and the hole, channelling slide block rack front end top and the bottom, this bearing body supports as the rotation of roller shaft, and the running accuracy of control roller shaft.

The upper end of above-mentioned roller shaft is set with the turning rolls bolt, and this turning rolls bolt outer ring screw thread is connected with the turning rolls round nut, and the longitudinal register of this turning rolls round nut restriction roller shaft; Above-mentioned channelling slide block rack both sides and afterbody all dispose the turning rolls locating piece, and are positioned at about the above-mentioned channelling slide block rack of the turning rolls locating piece control of both sides and locate; This also equal bolting in turning rolls locating piece top that is positioned at both sides has turning rolls slide block pressing plate, and the location up and down of this turning rolls slide block pressing plate control channelling slide block rack.

Fixedly connected with platen in above-mentioned cylinder block termination, and the tailpiece of the piston rod of oil cylinder is connected with shaft coupling, the end in addition of this shaft coupling is fitted with turning rolls slide block oil cylinder connecting bolt, and this turning rolls slide block oil cylinder connecting bolt is connected with above-mentioned channelling slide block rack tail end, and the front and back slippage operation of control channelling slide block rack; The above-mentioned middle symmetry in turning rolls locating piece both sides that is positioned at afterbody all is fitted with a turning rolls slide block and regulates bolt, and this turning rolls slide block is regulated the spiral of bolt apart from the advance distance that is channelling slide block rack.

Above-mentioned support roller sliding shoe both sides and afterbody all dispose the support roller locating piece, and this be positioned at both sides support roller locating piece control support roller sliding shoe about the location; The above-mentioned also equal bolting in support roller locating piece top that is positioned at both sides has support roller slide block pressing plate, and the location up and down of this support roller slide block pressing plate control support roller sliding shoe.

Above-mentioned support roller is regulated bolt and is spun with the support roller locating piece screw thread that is positioned at afterbody, and this support roller adjusting bolt is positioned on the support roller locating piece tail end and also is fitted with the support roller adjusting nut, and the adjustable range that this support roller adjusting nut is controlled and the locking support roller is regulated bolt.

Above-mentioned support roller is regulated on the bolt and is set with the support roller spring, the front end of this support roller spring cooperates with above-mentioned support roller sliding shoe rear end conflict roof pressure, correspondingly, the rear end of this support roller spring cooperates with the support roller locating piece inner face conflict roof pressure that is positioned at afterbody, and the slippage buffering of above-mentioned support roller spring control support roller sliding shoe; All wear at above-mentioned support roller center is furnished with supporting-roller shaft, and this supporting-roller shaft and support roller sliding shoe hole pivot pin are joined.

Compared with prior art, the utility model is fitted with central shaft in the centre of platen, and the top that this central shaft is positioned at platen is provided with the product installation end, and the bottom that is positioned at platen is fixed with the 4th sprocket wheel, and the rotation of the 4th sprocket wheel control centre axle drives; Central shaft is provided with the slot rolling adjusting device on one side, and another side is provided with workpiece bracketing device; Workpiece bracketing device includes location and the sliding support roller sliding shoe that is assigned in platen one upper lateral part, the tail end screw thread of this support roller sliding shoe is connected with support roller and regulates bolt, and this support roller is regulated the telescopic displacement operation of bolt control support roller sliding shoe, the front end of support roller sliding shoe at least two support rollers that have been rotatably assorted, and the rotational support of product on this support roller control centre axle product installation end; The slot rolling propulsion plant includes location and the sliding channelling slide block rack that is assigned in platen opposite side top, the slot rolling wheel of laterally inserting in the front end central indentation of this channelling slide block rack, energy converted products, and this slot rolling wheel intermediate sleeve is equipped with roller shaft; The two ends of roller shaft cooperates with hole, channelling slide block rack front end top and the bottom axle, and the interlude of this roller shaft also is fixed with slot rolling wheel and pastes the 6th sprocket wheel of joining side by side, and the rotation of the 6th sprocket wheel control slot rolling wheel drives; The channelling slide block rack tail end is connected with oil cylinder, and this oil cylinder is taken turns the working depth to product through channelling slide block rack, roller shaft control slot rolling.Advantage of the present utility model is: the channelling machine nut is arranged side by side two, and its self-locking property of double nuts structure is good; The transmission of power of motor relies on chain, sprocket wheel to carry out, conventional technical pattern, and its simplicity of design, the power transmission is steady; Design middle transmission carrier gear, can realize two kinds of way of outputs of same power, kill two birds with one stone, its compact conformation, reasonable in design; Second bearing block, the 3rd bearing block that rotate usefulness independently are set, and its location is convenient, rotates flexibly during transmission, has improved the transmission efficiency of entire mechanism; The embedded groove type assembly structure, it makes quick, has strengthened the bonding strength between the 6th sprocket wheel, slot rolling wheel and the channelling slide block rack, and promptly structure is comparatively firm; All pad is established the 4th pad up and down, can avoid the 6th sprocket wheel, slot rolling to take turns when rotating and the direct friction between the channelling slide block rack, the service life of having improved entire mechanism; The mounting means of roller shaft is for from top to bottom, and employing bolt, screw thread and pad fastening structure, and its roller shaft location is firm, is difficult for getting loose; Owing to must powerfully advance during slot rolling wheel converted products, so it is unsettled depending the thrust of oil cylinder alone, because it is mobile that cylinder thrust is frustrated owing to the reason of hydraulic oil exists back, regulate bolt so increase the turning rolls slide block of two symmetries in design, its purpose is to stablize the thrust of oil cylinder, i.e. the fixing processing dynamics of slot rolling wheel; The effect of support roller is stabilization and a transverse load can alleviate the central shaft slot rolling time when playing the product slot rolling; The support roller spring mainly plays cushioning effect, and support roller is regulated bolt and the support roller adjusting nut plays the support roller regulating action.

Description of drawings

Fig. 1 is the structural configuration schematic diagram of the utility model embodiment;

Fig. 2 is the schematic diagram of the middle A-A direction of Fig. 1;

Fig. 3 is the schematic diagram of the middle B-B direction of Fig. 1;

Fig. 4 is vertical cross-sectional schematic of the related converted products of the utility model embodiment;

Fig. 5 is vertical cross-sectional schematic of the related converted products blank of the utility model embodiment;

Fig. 6 is the vertical cross-sectional schematic of blank of available technology adopting cold extrusion pattern institute converted products.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

To shown in Figure 5, figure grade is described as follows: first sprocket wheel, 1, the second sprocket wheel, 2, the three sprocket wheels 3 as Fig. 1, channelling machine nut 31, supporting-roller shaft 32, support roller 33, support roller sliding shoe 34, support roller spring 35, support roller is regulated bolt 36, support roller adjusting nut 37, support roller locating piece 38 has support roller slide block pressing plate 39, the 4th sprocket wheel 4, the five sprocket wheels 5, the six sprocket wheels 6, carrier gear 7, platen 8, the second bearing blocks 91, the 3rd bearing block 92, terminal turning cylinder 10, second(-)motion shaft 11, first pad, 12, the second pads, 13, the second bearings 141, the 3rd bearing 142, clutch shaft bearing 15, slot rolling wheel 16, the 4th pad 17, channelling slide block rack 18, roller shaft 19, turning rolls bolt 20, turning rolls round nut 21, turning rolls slide block pressing plate 22, turning rolls locating piece 23, turning rolls slide block oil cylinder connecting bolt 24, the turning rolls slide block is regulated bolt 25, shaft coupling 26, oil cylinder 27, clutch shaft bearing seat 28, the 3rd pad 29, central shaft 30, product installation end 301.

The utility model embodiment, channelling machine comprises platen 8, the centre of this platen 8 is fitted with central shaft 30, the top that this central shaft 30 is positioned at platen 8 is provided with product installation end 301, and the bottom that is positioned at platen 8 is fixed with the 4th sprocket wheel 4, and the rotation of the 4th sprocket wheel 4 control centre's axles 30 drives; Central shaft 30 is provided with the slot rolling adjusting device on one side, and another side is provided with workpiece bracketing device; Workpiece bracketing device includes location and the sliding support roller sliding shoe 34 that is assigned in platen 8 one upper lateral parts, the tail end screw thread of this support roller sliding shoe 34 is connected with support roller and regulates bolt 36, and this support roller is regulated the telescopic displacement operation of bolt 36 control support roller sliding shoes 34, the front end of support roller sliding shoe 34 at least two support rollers 33 that have been rotatably assorted, and the rotational support of product on these support roller 33 control centre's axles 30 product installation ends 301; The slot rolling propulsion plant includes location and the sliding channelling slide block rack 18 that is assigned in platen 8 opposite side tops, laterally inserting in the front end central indentation of this channelling slide block rack 18, slot rolling wheel 16 that can converted products, and this slot rolling is taken turns 16 intermediate sleeve roller shaft 19 is housed; The two ends of roller shaft 19 cooperates with hole, channelling slide block rack 18 front end top and the bottom axle, and the interlude of this roller shaft 19 also is fixed with slot rolling wheel 16 and pastes the 6th sprocket wheel 6 of joining side by side, and the rotation of the 6th sprocket wheel 6 control slot rollings wheels 16 drives; Channelling slide block rack 18 tail ends are connected with oil cylinder 27, and this oil cylinder 27 is through the working depth of channelling

slide block rack

18,16 pairs of products of roller shaft 19 control slot rolling wheels.

Present embodiment is achieved in that central shaft 30 is positioned at product installation end 301 center lines on platen 8 tops and there is off normal in the center line of central shaft 30, and the off normal value is at least 3 millimeters, in the present embodiment, off normal value between the center line of its central shaft 3 product installation ends, 301 center lines and central shaft 30 is 5.5 millimeters, specifically have the off normal value to determine processing to the product groove depth, according to different product require, characteristics are provided with; Central shaft 30 is furnished with clutch shaft bearing seat 28 outside clutch shaft bearing 15, and this clutch shaft bearing seat 28 is fixedlyed connected with platen 8; Central shaft 30 lower ends are connected with channelling machine nut 31, and the location up and down of this channelling machine nut 31 controls the 4th sprocket wheel 4; Channelling machine nut 31 is arranged side by side two, and its self-locking property of double nuts structure is good; Be fitted with the 3rd pad 29 between product installation end 301 and the adjacent clutch shaft bearing 15; The 3rd pad 29 as with the direct contact surface of product, its serious wear, the replacement cycle is very fast, so set up the 3rd pad 29, its designer's purpose also is this.

The 4th sprocket wheel 4 that central shaft 30 is positioned at platen 8 bottoms is connected with the 3rd sprocket wheel 3 through chain drive, the 3rd sprocket wheel 3 drives second(-)motion shaft 11, second(-)motion shaft 11 drives simultaneously the carrier gear 7 and second sprocket wheel 2, second sprocket wheel 2 is connected with first sprocket wheel 1 through chain drive, and this first sprocket wheel 1 is connected with the motor of outside.Another tooth of carrier gear 7 drives terminal turning cylinder 10, and this terminal turning cylinder 10 is connected with the 5th sprocket wheel 5, and the 5th sprocket wheel 5 is in transmission connection through chain and described the 6th sprocket wheel 6; Terminal turning cylinder 10 is furnished with the 3rd bearing block 92 outside the 3rd bearing 142, and the 3rd bearing block 92 is fixedlyed connected with platen 8; Terminal turning cylinder 10 1 ends are shaped on the step ring, and the other end is fitted with second pad 13, and the location between these second pad, 13 control the 5th sprocket wheel 5, carrier gear 7 and the 3rd bearing blocks 92.The transmission of power of motor relies on chain, sprocket wheel to carry out, conventional technical pattern, and its simplicity of design, the power transmission is steady; Design middle transmission carrier gear, can realize two kinds of way of outputs of same power, kill two birds with one stone, its compact conformation, reasonable in design.

Second(-)motion shaft 11 is furnished with second bearing block 91 outside second bearing 141, and this second bearing block 91 is fixedlyed connected with platen 8; Second(-)motion shaft 11 1 ends are shaped on the step ring, and the other end is fitted with first pad 12, and the location between this first pad, 12 controls the 3rd sprocket wheel 3, second sprocket wheel 2, carrier gear 7 and the clutch shaft bearing 141; Second bearing block 91, the 3rd bearing block 92 that rotate usefulness independently are set, and its location is convenient, rotates flexibly during transmission, has improved the transmission efficiency of entire mechanism.

The 6th sprocket wheel 6 is positioned at the top of slot rolling wheel 16, is shaped on gap slot in the middle of the channelling slide block rack 18, and all filling up between the inner face up and down of the 6th sprocket wheel 6, slot rolling wheel 16 and this gap slot is furnished with the 4th pad 17; Be provided with bearing body between roller shaft 19 and the hole, channelling slide block rack 18 front end top and the bottom, this bearing body supports as the rotation of roller shaft 19, and the running accuracy of control roller shaft 19; The embedded groove type assembly structure, it makes quick, has strengthened the bonding strength between the 6th sprocket wheel 6, slot rolling wheel 16 and the channelling slide block rack 18, and promptly structure is comparatively firm; All pad is established the 4th pad 17 up and down, in the time of can avoiding the 6th sprocket wheel 6, slot rolling wheel 16 to rotate and the direct friction between the channelling slide block rack 18, and the service life of having improved entire mechanism.

The upper end of roller shaft 19 is set with turning rolls bolt 20, and these turning rolls bolt 20 outer ring screw threads are connected with turning rolls round nut 21, and the longitudinal register of these turning rolls round nut 21 restriction roller shafts 19; Channelling slide block rack 18 both sides and afterbody all dispose turning rolls locating piece 23, and are positioned at turning rolls locating piece 23 control channelling slide block rack about 18 location of both sides; This also equal bolting in turning rolls locating piece 23 tops that is positioned at both sides has turning rolls slide block pressing plate 22, and the location up and down of these turning rolls slide block pressing plate 22 control channelling slide block rack 18; The mounting means of roller shaft 19 is for from top to bottom, and employing bolt, screw thread and pad fastening structure, and its roller shaft 19 location are firm, are difficult for getting loose.

Fixedly connected with platen 8 in oil cylinder 27 cylinder body terminations, and the tailpiece of the piston rod of oil cylinder 27 is connected with shaft coupling 26, the end in addition of this shaft coupling 26 is fitted with turning rolls slide block oil cylinder connecting bolt 24, and this turning rolls slide block oil cylinder connecting bolt 24 is connected with channelling slide block rack 18 tail ends, and the front and back slippage operation of control channelling slide block rack 18; The middle symmetry in turning rolls locating piece 23 both sides that is positioned at afterbody all is fitted with a turning rolls slide block and regulates bolt 25, and this turning rolls slide block is regulated the spiral of bolt 25 apart from the advance distance that is channelling slide block rack 18.Owing to must powerfully advance when slot rolling is taken turns 16 converted products, so it is unsettled depending the thrust of oil cylinder 27 alone, because it is mobile that oil cylinder 27 thrusts are frustrated owing to the reason of hydraulic oil exists back, regulate bolt 25 so increase the turning rolls slide block of two symmetries in design, its purpose is to stablize the thrust of oil cylinder 27, i.e. the fixing processing dynamics of slot rolling wheel 16.

Support roller sliding shoe 34 both sides and afterbody all dispose support roller locating piece 38, and this be positioned at both sides support roller locating piece 38 control support roller sliding shoes 34 about the location; The also equal bolting in support roller locating piece 38 tops that is positioned at both sides has support roller slide block pressing plate 39, and the location up and down of these support roller slide block pressing plate 39 control support roller sliding shoes 34; Support roller is regulated bolt 36 and is spun with support roller locating piece 38 screw threads that are positioned at afterbody, this support roller adjusting bolt 36 is positioned on support roller locating piece 38 tail ends and also is fitted with support roller adjusting nut 37, and adjustable range of these support roller adjusting nut 37 controls and locking support roller adjusting bolt 36.

Support roller is regulated on the bolt 36 and is set with support roller spring 35, the front end of this support roller spring 35 cooperates with support roller sliding shoe 34 rear end conflict roof pressures, correspondingly, the rear end of this support roller spring 35 cooperates with the support roller locating piece 38 inner face conflict roof pressures that are positioned at afterbody, and the slippage buffering of support roller spring 35 control support roller sliding shoes 34.

All wear at support roller 33 centers is furnished with supporting-roller shaft 32, this supporting-roller shaft 32 is joined with support roller sliding shoe 34 hole pivot pins, be positioned at the support roller 33 of two symmetries of opposite direction configuration of slot rolling wheel 16 at product, pass to the side force on central shaft 30 tops when effectively reducing slot rolling by product, in protection central shaft 30, the service life of also having improved central shaft 30 revolving members; Product is owing to overcome the inclined to one side power of side direction simultaneously, and its processing output also is improved.

The effect of 2 support rollers 33 is: stabilization when 1, playing the product slot rolling; 2, transverse load in the time of can alleviating central shaft 30 slot rollings; Support roller spring 35 mainly plays cushioning effect, and support roller is regulated bolt 36 and support roller adjusting nut 37 plays the support roller regulating action.

The operation principle of the utility model embodiment is as follows:

The product that does not roll across is enclosed within outside the central shaft 30, starting motor, drive second sprocket wheel 2 of passing a bridge by first sprocket wheel 1, drive the 3rd sprocket wheel 3 by second(-)motion shaft 11, the 3rd sprocket wheel 3 drives the 4th sprocket wheel 4 and central shaft 30 turns left, second sprocket wheel 2 is driving second(-)motion shaft 11 simultaneously by carrier gear 7, crosses terminal turning cylinder 10 and drives the 5th sprocket wheel 5 and drive the 6th sprocket wheel 6 by chain and cross roller shaft 19 and drive slot rollings wheel 16 and turn right.

Fuel primer pump advances by channelling slide block rack 18 product on central shaft 30 by oil cylinder 27, regulates bolt 25 by the turning rolls slide block and controls the requirement of product slot rolling.

Advantage of the present utility model is: the channelling machine nut is arranged side by side two, and its self-locking property of double nuts structure is good; The transmission of power of motor relies on chain, sprocket wheel to carry out, conventional technical pattern, and its simplicity of design, the power transmission is steady; Design middle transmission carrier gear, can realize two kinds of way of outputs of same power, kill two birds with one stone, its compact conformation, reasonable in design; Second bearing block, the 3rd bearing block that rotate usefulness independently are set, and its location is convenient, rotates flexibly during transmission, has improved the transmission efficiency of entire mechanism; The embedded groove type assembly structure, it makes quick, has strengthened the bonding strength between the 6th sprocket wheel, slot rolling wheel and the channelling slide block rack, and promptly structure is comparatively firm; All pad is established the 4th pad up and down, can avoid the 6th sprocket wheel, slot rolling to take turns when rotating and the direct friction between the channelling slide block rack, the service life of having improved entire mechanism; The mounting means of roller shaft is for from top to bottom, and employing bolt, screw thread and pad fastening structure, and its roller shaft location is firm, is difficult for getting loose; Owing to must powerfully advance during slot rolling wheel converted products, so it is unsettled depending the thrust of oil cylinder alone, because it is mobile that cylinder thrust is frustrated owing to the reason of hydraulic oil exists back, regulate bolt so increase the turning rolls slide block of two symmetries in design, its purpose is to stablize the thrust of oil cylinder, i.e. the fixing processing dynamics of slot rolling wheel; The effect of support roller is stabilization and a transverse load can alleviate the central shaft slot rolling time when playing the product slot rolling; The support roller spring mainly plays cushioning effect, and support roller is regulated bolt and the support roller adjusting nut plays the support roller regulating action.

Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.

Claims

1. channelling machine, comprise platen (8), the centre of this platen (8) is fitted with central shaft (30), the top that this central shaft (30) is positioned at platen (8) is provided with product installation end (301), the bottom that is positioned at platen (8) is fixed with the 4th sprocket wheel (4), and the rotation of the 4th sprocket wheel (4) control centre's axle (30) drives; Described central shaft (30) is provided with the slot rolling adjusting device on one side, and another side is provided with workpiece bracketing device; It is characterized in that: described workpiece bracketing device includes location and the sliding support roller sliding shoe (34) that is assigned in platen (8) one upper lateral parts, the tail end screw thread of this support roller sliding shoe (34) is connected with support roller and regulates bolt (36), and this support roller is regulated the telescopic displacement operation of bolt (36) control support roller sliding shoe (34), the front end of described support roller sliding shoe (34) at least two support rollers (33) that have been rotatably assorted, and this support roller (33) control centre's axle (30) product installation end (301) is gone up the rotational support of product; Described slot rolling propulsion plant includes location and the sliding channelling slide block rack (18) that is assigned in platen (8) opposite side top, the slot rolling wheel (16) of laterally inserting in the front end central indentation of this channelling slide block rack (18), energy converted products, and this slot rolling wheel (16) intermediate sleeve is equipped with roller shaft (19); The two ends of described roller shaft (19) cooperates with hole, channelling slide block rack (18) front end top and the bottom axle, and the interlude of this roller shaft (19) also is fixed with slot rolling wheel (16) and pastes the 6th sprocket wheel (6) of joining side by side, and the rotation of the 6th sprocket wheel (6) control slot rolling wheel (16) drives; Described channelling slide block rack (18) tail end is connected with oil cylinder (27).

2. channelling machine according to claim 1 is characterized in that: the off normal value that described central shaft (30) is positioned at the center line of product installation end (301) center line on platen (8) top and central shaft (30) is at least 3 millimeters; Described central shaft (30) is furnished with clutch shaft bearing seat (28) outside clutch shaft bearing (15), and this clutch shaft bearing seat (28) is fixedlyed connected with described platen (8); Described central shaft (30) lower end is connected with channelling machine nut (31).

3. channelling machine according to claim 2 is characterized in that: be fitted with the 3rd pad (29) between described product installation end (301) and the adjacent clutch shaft bearing (15); Described channelling machine nut (31) is arranged side by side two; Off normal value between the center line of described central shaft (3) product installation end (301) center line and central shaft (30) is 5.5 millimeters.

4. channelling machine according to claim 3, it is characterized in that: the 4th sprocket wheel (4) that described central shaft (30) is positioned at platen (8) bottom is connected with the 3rd sprocket wheel (3) through chain drive, the 3rd sprocket wheel (3) drives second(-)motion shaft (11), described second(-)motion shaft (11) drives simultaneously carrier gear (7) and second sprocket wheel (2), described second sprocket wheel (2) is connected with first sprocket wheel (1) through chain drive, and this first sprocket wheel (1) is connected with the motor of outside.

5. channelling machine according to claim 4, it is characterized in that: another tooth of described carrier gear (7) drives terminal turning cylinder (10), this terminal turning cylinder (10) is connected with the 5th sprocket wheel (5), and the 5th sprocket wheel (5) is in transmission connection through chain and described the 6th sprocket wheel (6); Described terminal turning cylinder (10) is furnished with the 3rd bearing block (92) outside the 3rd bearing (142), and the 3rd bearing block (92) is fixedlyed connected with described platen (8); Described terminal turning cylinder (10) one ends are shaped on the step ring, and the other end is fitted with second pad (13).

6. channelling machine according to claim 5 is characterized in that: described second(-)motion shaft (11) is furnished with second bearing block (91) outside second bearing (141), and this second bearing block (91) is fixedlyed connected with described platen (8); Described second(-)motion shaft (11) one ends are shaped on the step ring, and the other end is fitted with first pad (12).

7. channelling machine according to claim 1, it is characterized in that: described the 6th sprocket wheel (6) is positioned at the top of slot rolling wheel (16), be shaped on gap slot in the middle of the described channelling slide block rack (18), and all filling up between the inner face up and down of described the 6th sprocket wheel (6), slot rolling wheel (16) and this gap slot is furnished with the 4th pad (17); Be provided with bearing body between described roller shaft (19) and the hole, channelling slide block rack (18) front end top and the bottom;

The upper end of described roller shaft (19) is set with turning rolls bolt (20), and this turning rolls bolt (20) outer ring screw thread is connected with turning rolls round nut (21), and the longitudinal register of this turning rolls round nut (21) restriction roller shaft (19); Described channelling slide block rack (18) both sides and afterbody all dispose turning rolls locating piece (23), and the turning rolls locating piece (23) that is positioned at both sides is controlled location about described channelling slide block rack (18); This also equal bolting in turning rolls locating piece (23) top that is positioned at both sides has turning rolls slide block pressing plate (22).

8. channelling machine according to claim 7, it is characterized in that: fixedly connected with platen (8) in described oil cylinder (27) cylinder body termination, and the tailpiece of the piston rod of oil cylinder (27) is connected with shaft coupling (26), the end in addition of this shaft coupling (26) is fitted with turning rolls slide block oil cylinder connecting bolt (24), and this turning rolls slide block oil cylinder connecting bolt (24) is connected with described channelling slide block rack (18) tail end, and the front and back slippage operation of control channelling slide block rack (18); The described middle symmetry in turning rolls locating piece (23) both sides that is positioned at afterbody all is fitted with a turning rolls slide block and regulates bolt (25).

9. channelling machine according to claim 1 is characterized in that: described support roller sliding shoe (34) both sides and afterbody all dispose support roller locating piece (38), and this be positioned at both sides support roller locating piece (38) control support roller sliding shoe (34) about the location; The described also equal bolting in support roller locating piece (38) top that is positioned at both sides has support roller slide block pressing plate (39);

Described support roller is regulated bolt (36) and is spun with support roller locating piece (38) screw thread that is positioned at afterbody, and this support roller adjusting bolt (36) is positioned on support roller locating piece (38) tail end and also is fitted with support roller adjusting nut (37).

10. channelling machine according to claim 9, it is characterized in that: described support roller is regulated on the bolt (36) and is set with support roller spring (35), the front end of this support roller spring (35) cooperates with described support roller sliding shoe (34) rear end conflict roof pressure, correspondingly, the rear end of this support roller spring (35) cooperates with support roller locating piece (38) the inner face conflict roof pressure that is positioned at afterbody, and the slippage of described support roller spring (35) control support roller sliding shoe (34) buffering; All wear at described support roller (33) center is furnished with supporting-roller shaft (32), and this supporting-roller shaft (32) is joined with described support roller sliding shoe (34) hole pivot pin.