CN2249137Y

CN2249137Y - Cutting-type chamfering machine

Info

Publication number: CN2249137Y
Application number: CN 96227542
Authority: CN
Inventors: 李守孝
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-04-02
Filing date: 1996-04-02
Publication date: 1997-03-12
Anticipated expiration: 2006-04-02

Abstract

The utility model discloses a cutting type chamfering machine. The utility model adopts a host machine composed of a cutting cutter chuck whose position adjustment from top to bottom is realized through adjusting a screw bolt and displacement function from left to right is realized through an oil pressure drive unit and the host machine is driven by a motor and a stepless speed regulating device. The utility model is composed of a material discharging turnover plate controlled by the oil pressure drive device and an auxiliary machine composed of an upper and a lower clamping tiles. The utility model which has the advantages of high automation degree, high productive efficiency, strong applicability and low operation labour intensity can ensure the quality of the processed product. The utility model provides a new cutting type chamfering machine suitable for the requirements of mass production industries, such as metallurgy, building, etc.

Description

The cutting type beveler

The utility model belongs to a kind of machining equipment that is used for Φ 25 above hot rolled circular steels (pipe of Φ more than 50) end face chamfering, is specially a kind of cutting type beveler.

At present, industries such as metallurgy, building are used for the chamfering of round steel (pipe) end face is mostly adopted the mode of single wheel grinding or the cutting of hilted broadsword tool in the society, and feeding and discharging to processed round steel (pipe) do not realize automation yet, therefore existing this chamfering mode have inefficiency, labour intensity big, can not guarantee product quality, the defective that incompatibility large-scale production needs.

Task of the present utility model is to provide a kind of automaticity height, adaptability is strong, production efficiency is high, operation labour intensity is low, can guarantee the converted products quality, is applicable to the novel cutting type beveler that large-scale production needs.

The utility model is made up of main frame and secondary machine two parts, and it is conceived substantially and takes to adjust the position up and down and to realize that by drive device for hydraulic the cutting tool chuck left and right displacement function and that driven by motor and stepless speed adjusting gear constitutes main frame by realizing by bolt; By drive device for hydraulic control send material returning face plate and the secondary machine that constitutes of clamping shoe up and down, thereby and with the effective combination realization the utility model knife cutting type beveler of this main frame and secondary machine.

Below with reference to accompanying drawing concrete structure of the present utility model is described as follows:

Accompanying drawing 1 is the combining structure schematic diagram of main frame of the present utility model and secondary machine;

Accompanying drawing 2 is that the A of the secondary machine in the utility model accompanying drawing 1 is to structural representation;

Accompanying drawing 3 is the secondary machine plan structure schematic diagram in the utility model accompanying drawing 2.

In the accompanying drawings: (1) is square fairlead, (2) be square lead, (3) for regulating bolt, (4) be cylinder bracket, (5) be oil cylinder, (6) be the dovetail groove supporting plate, (7) be support plate, (8) be speed-regulating hand wheel, (9) be motor, (10) be stepless speed adjusting gear, (11) be portal trestle, (12) be oil cylinder, (13) be guiding trestle, (14) be last clamping shoe, (15) be the cutting tool chuck, (16) be round steel, (17) be following clamping shoe, (18) be following clamping shoe bearing, (19) be oil cylinder, (20) be base, (21) be bearing, (22) be support, (23) be blanking rack, (24) be troll plate, (25) be H shape finger plate, (26) be bearing pin, (27) be turnover panel, (28) be flush rolling, (29) are bearing block, be sprocket wheel (30a) and (30b), (31) be locating shaft, (32) be adjustable turnover panel, (33) be stock shelf, (34) be oil cylinder, (35) be decelerator, (36) be oil cylinder, (37) be motor, (38) be delivery sheet, (39) be locating shaft, (40) be flush plate.

With reference to the accompanying drawings, the structure of the said main frame of the utility model is: the left end at base (20) is fixed with square fairlead (1), in square fairlead (1), be provided with the square lead (2) that can vertically slide up and down within it, be provided with adjusting bolt (3) in square lead both sides, be fixed with along the supporting plate (6) that laterally has dovetail groove in the upper end of square guide column (2), lower left quarter at supporting plate (6) is fixed with cylinder bracket (4), the other end at cylinder bracket (4) is fixed with oil cylinder (5), be provided with the stepless speed adjusting gear base support plate (7) that matches with dovetail groove on the supporting plate (6) in the top of supporting plate (6), lower left quarter at base support plate (7) is connected by the line shaft of bearing pin with oil cylinder (5), be fixed with the stepless speed adjusting gear (10) that has speed-regulating hand wheel (8) by motor (9) driving in the upper end of support plate (7), cutting tool chuck (15) is installed on the power output shaft of stepless accent device (10), and this cutting tool chuck (15) is the cutting tool chuck of 2-4 pawl structure; The structure of the said secondary machine of the utility model is: be connected with portal trestle (11) with respect to the opposite side on the base (20) of square fairlead (1), be fixed with clamping cylinder (12) in portal trestle (11) upper end, the power transmission shaft of this clamping cylinder (12) is connected with clamping shoe (14) after being arranged on the guiding trestle (13) on the support (11), corresponding on the bottom balance of clamping shoe (14) be provided with clamping shoe (17) and drive system X1 and X2 under two covers, the structure of clamping shoe under every cover (17) and drive system is: following clamping shoe (17) is connected down on the clamping shoe bearing (18) by bearing pin (26), lower left quarter at following clamping shoe (17) is connected with H shape finger plate (25) by bearing pin, the other end at H shape finger plate (25) is connected with finger plate (24) by bearing pin, the lower end of finger plate (24) is connected on the bearing (21) by bearing pin, the driving shaft that is arranged on the oil cylinder (19) on the base (20) is connected with finger plate (24) by bearing pin, sidepiece balance at following clamping shoe (17) is provided with three groups of feed system A1, A2 and A3, the structure of every group of feed system is: be provided with flush the rolling (28) of being supported by bearing block (29) on the right side of following clamping shoe (17), between flush rolling (28) upper left-hand and following clamping shoe (17) upper right, be provided with delivery sheet (38) by stent support, be provided with the turnover panel (27) of locating by locating shaft in the same side of flush rolling (28), be provided with the oil cylinder (36) that is connected with turnover panel (27) with power transmission shaft in the bottom of turnover panel (27), side flush rolling (28) is provided with the flush plate of packaged type (40), after the roller bearing on flush the rolling (28) is by right bearing seat (29), be equipped with drive sprocket (30a), this drive sprocket (30a) is connected with the sprocket wheel (30b) by on the line shaft on the decelerator (35) of motor (37) driving that is arranged on its underpart by chain, be provided with the bending stock shelf (33) that supports by support (22) on the right side of drive sprocket (30a), one end of this stock shelf (33) is positioned at the upper right side of flush rolling (28), stock shelf (33) is provided with locating hole (31) and is positioned with adjustable turnover panel (32) by locating shaft (31), is connected with oil cylinder (34) in adjustable turnover panel (32) bottom by connecting axle.

Below will be described as follows the course of work of the present utility model with reference to the accompanying drawings: when using the utility model round steel end face chamfering, motor (9), (37) send earlier electricity to start simultaneously, after placing processed round steel (16) on the stock shelf (33), start oil cylinder (34), drive adjustable turnover panel (32) by oil cylinder (34), make adjustable turnover panel (32) hold up and make it to send in flush the rolling (28) in round steel (16) along stock shelf (33), oil cylinder (34) self-return quits work simultaneously, after round steel (16) enters in flush the rolling (28), the motor (37) that starts is by decelerator (35), drive sprocket (30b) and (30a) back flush the rolling of drive (28) rotation, at this moment be in round steel (16) on flush the rolling (28) under the effect of flush rolling (28) revolving force, work moves along its circle centerline direction, when the end face of round steel (16) moves to flush plate (40), round steel under the effect of flush plate (40) (16) is with stop motion, thereby finish flush task to processed round steel (16), start oil cylinder (36) this moment, make its work, and pass through oil cylinder (36) drive turnover panel (27) along its axis rotation, thereby the processed round steel (16) after flush is held up and send into down in the clamping shoe (17) by delivery sheet (38) by turnover panel (27), oil cylinder this moment (36) drives turnover panel (27) return, the last clamping shoe (14) of clamping cylinder (12) work drive clamps round steel after processed round steel (16) enters down in the clamping shoe (17), oil cylinder (5) work simultaneously promotes cutting tool chuck (15) and makes lateral displacement (velocity of displacement is adjustable), cutter is cut round steel, thereby finish chamfering task to round steel, after the chamfering task is finished, oil cylinder (5) returning quickly makes chuck (15) withdraw from Working position, after oil cylinder (12) returning quickly is mentioned clamping shoe (14) simultaneously, start oil cylinder (19), under the effect of finger plate (24) and H shape finger plate (25), make clamping shoe (17) upset down, round steel (16) is routed up and sent by blanking plate (23), round steel is sent back oil cylinder (19) return, finishes a round steel chamfering overall process.Identical during to the chamfering of next root round steel with said process.

The characteristics that the utlity model has automaticity height, production efficiency height in sum, adaptability is strong, operation labour intensity is low, can guarantee the converted products quality, can effectively realize task of the present utility model, for industries such as metallurgy, building provide a kind of novel cutting type beveler that large-scale production needs that is adapted to.

Claims

1, a kind of cutting type beveler, comprise by square fairlead (1), square lead (2), regulate bolt (3), cylinder bracket (4), oil cylinder (5), dovetail groove supporting plate (6), support plate (7), speed-regulating hand wheel (8), motor (9), stepless speed adjusting gear (10), portal trestle (11), oil cylinder (12), guiding trestle (13), last clamping shoe (14), cutting tool chuck (15), round steel (16), following clamping shoe (17), last clamping shoe bearing (18), oil cylinder (19), base (20), bearing (21), support (22), blanking rack (23), troll plate (24), H shape finger plate (25), bearing pin (26), turnover panel (27), flush rolling (28), bearing block (29), sprocket wheel (30a) and (30b), locating shaft (31), adjustable turnover panel (32), stock shelf (33), oil cylinder (34), decelerator (35), oil cylinder (36), motor (37), delivery sheet (38), locating shaft (39), the main frame that flush plate (40) is constituted and secondary machine two parts are formed, and it is characterized in that:

A, main machine structure is: the left end at base (20) is fixed with square fairlead (1), in square fairlead (1), be provided with the square lead (2) that can vertically slide up and down within it, be provided with adjusting bolt (3) in square lead both sides, be fixed with along the supporting plate (6) that laterally has dovetail in the upper end of square lead (2), lower left quarter at supporting plate (6) is fixed with cylinder bracket (4), the other end at cylinder bracket (4) is fixed with oil cylinder (5), be provided with the stepless speed adjusting gear base support plate (7) that matches with dovetail groove on the supporting plate (6) in the top of supporting plate (6), lower left quarter at base support plate (7) is connected by the line shaft of bearing pin with oil cylinder (5), be fixed with the stepless speed adjusting gear (10) that has speed-regulating hand wheel (8) in the upper end of support plate (7), cutting tool chuck (15) is installed on the power output shaft of stepless accent device (10) by motor (9) driving;

B, secondary machine structure is: be connected with portal trestle (11) with respect to the opposite side on the base (20) of square fairlead (1), be fixed with clamping cylinder (12) in portal trestle (11) upper end, the power transmission shaft of this clamping cylinder (12) is connected with clamping shoe (14) after being arranged on the guiding trestle (13) on the support (11), corresponding on the bottom balance of clamping shoe (14) be provided with clamping shoe (17) and drive system X1 and X2 under two covers, the structure of clamping shoe under every cover (17) and drive system is: following clamping shoe (17) is connected down on the clamping shoe bearing (18) by bearing pin (26), lower left quarter at following clamping shoe (17) is connected with H shape finger plate (25) by bearing pin, the other end at H shape finger plate (25) is connected with finger plate (24) by bearing pin, the lower end of finger plate (24) is connected on the bearing (21) by bearing pin, the driving shaft that is arranged on the oil cylinder (19) on the base (20) is connected with finger plate (24) by bearing pin, sidepiece balance at following clamping shoe (17) is provided with three groups of feed system A1, A2 and A3, the structure of every group of feed system is: be provided with flush the rolling (28) of being supported by bearing block (29) on the right side of following clamping shoe (17), between flush rolling (28) upper left-hand and following clamping shoe (17) upper right, be provided with delivery sheet (38) by stent support, be provided with the turnover panel (27) of locating by locating shaft in the same side of flush rolling (28), be provided with the oil cylinder (36) that is connected with turnover panel (27) with power transmission shaft in the bottom of turnover panel (27), side flush rolling (28) is provided with the flush plate of packaged type (40), after the roller bearing on flush the rolling (28) is by right bearing seat (29), be equipped with drive sprocket (30a), this drive sprocket (30a) is connected with the sprocket wheel (30b) by on the line shaft on the decelerator (35) of motor (37) driving that is arranged on its underpart by chain, be provided with the bending stock shelf (33) that supports by support (22) on the right side of drive sprocket (30a), one end of this stock shelf (33) is positioned at the upper right side of flush rolling (28), stock shelf (33) is provided with locating hole and is positioned with adjustable turnover panel (32) by locating shaft (31), is connected with oil cylinder (34) in adjustable turnover panel (32) bottom by connecting axle.

2, a kind of cutting type beveler according to claim 1 is characterized in that: the said cutting tool chuck (15) that is equipped with on the power output shaft of stepless speed adjusting gear (10) is the cutting tool chuck of 2-4 pawl structure.