阅读说明：本技术 一种型材型钢金属导轨整形加工机械及整形加工方法 (Profile steel metal guide rail shaping processing machine and shaping processing method ) 是由 赵大为 钱昌杰 于 2019-11-29 设计创作，主要内容包括：本发明公开了一种型材型钢金属导轨整形加工机械及整形加工方法,涉及机械制造加工技术领域,包括底座、型块和固定板,所述底座为水平放置于地面的工作台结构,所述底座的顶端固定有机架,所述机架呈开口朝下的U型结构,所述机架顶端内壁的中间位置固定有液压缸二,所述液压缸二向下伸出有活塞杆,活塞杆的底端固定有升降板,所述升降板的底端安装有按压装置,所述按压装置设置有多个,相邻两个按压装置之间距离相等。本发明将按压板铰接于V型杆的底端,按压板在按压金属导轨的斜边时可自由转动,使得按压板的按压面按压导轨侧壁时能贴附于导轨的侧壁,导轨的侧壁能完全贴附于型块的斜边,提高了金属导轨加工的精度。(The invention discloses a profile steel metal guide rail shaping processing machine and a shaping processing method, and relates to the technical field of mechanical manufacturing and processing. According to the invention, the pressing plate is hinged to the bottom end of the V-shaped rod, and the pressing plate can freely rotate when pressing the bevel edge of the metal guide rail, so that the pressing surface of the pressing plate can be attached to the side wall of the guide rail when pressing the side wall of the guide rail, and the side wall of the guide rail can be completely attached to the bevel edge of the profile block, thereby improving the processing precision of the metal guide rail.)

1. The utility model provides a section bar shaped steel metal guide plastic processing machinery, includes base (1), type piece (11) and fixed plate (12), its characterized in that: the base (1) is a workbench structure horizontally placed on the ground, a rack (2) is fixed at the top end of the base (1), the rack (2) is of a U-shaped structure with a downward opening, a hydraulic cylinder II (5) is fixed at the middle position of the inner wall of the top end of the rack (2), a piston rod extends downwards from the hydraulic cylinder II (5), a lifting plate (6) is fixed at the bottom end of the piston rod, a plurality of pressing devices (3) are installed at the bottom end of the lifting plate (6), and the distance between every two adjacent pressing devices (3) is equal;

each pressing device (3) comprises a driving rod (301) and a roller (308), the driving rod (301) is fixed at the bottom end of the lifting plate (6), a sleeve (302) is fixed at the bottom end of the driving rod (301), a first connecting rod (303) is symmetrically hinged to the outer wall of the sleeve (302) in the front-back direction, a second connecting rod (304) is hinged to the bottom end of the first connecting rod (303), the bottom end of the second connecting rod (304) is symmetrically hinged to the front end and the rear end of the fixing plate (12), the two ends of the fixing plate (12) are fixed on the inner walls of the two sides of the rack (2), a V-shaped rod (306) is hinged to the bottom end of the second connecting rod (304), and a pressing plate (307) is hinged to the bottom;

the bottom end of the fixed plate (12) is fixed with a third hydraulic cylinder (7), the third hydraulic cylinder (7) extends downwards to form a piston rod, the bottom end of the piston rod of the third hydraulic cylinder (7) is fixed with a driving plate (8), the bottom end of the driving plate (8) is fixed with a linkage rod (9), the linkage rods (9) are arranged in a plurality, the distance between every two adjacent linkage rods (9) is equal, the profile block (11) is arranged in a plurality, the top end of each profile block (11) is provided with a counter bore downwards, the bottom end of each linkage rod (9) extends into the counter bore of the profile block (11), the side wall of each linkage rod (9) extending into the counter bore is provided with a threaded hole, the side surface of each profile block (11) is provided with a threaded hole identical to the side wall of the linkage rod (9), the threaded hole of each linkage rod (9) is in locking connection with the threaded hole of the profile block (11, inclined planes are arranged at the front end and the rear end of the profile block (11).

2. The profile type steel metal guide rail truing machine of claim 1, characterized in that: the top of base (1) is provided with dials material device (4), dial material device (4) including pneumatic cylinder (401), the top of base (1) is fixed in on pneumatic cylinder (401), the right-hand member of pneumatic cylinder (401) stretches out there is the piston rod, the piston rod top of pneumatic cylinder (401) is fixed with actuating lever (403), the bottom of actuating lever (403) is provided with the boss, spout (404) have been seted up on the top of base (1), and the boss imbeds in spout (404) through the sliding fit mode, the front end of actuating lever (403) is fixed with dials material pole (402), it is provided with a plurality ofly to dial material pole (402), and every dials material pole (402) and is located between two adjacent section blocks (11).

3. The profile type steel metal guide rail truing machine of claim 1, characterized in that: the pressing surface of the pressing plate (307) is provided with sunk grooves at equal intervals, each sunk groove is internally provided with a cylindrical roller (308), two ends of each roller (308) are symmetrically provided with pin shafts, and the pin shafts are embedded into two side walls of the sunk grooves so that the rollers (308) can rotate freely.

4. The guide rail section steel metal guide rail dressing and processing machine of claim 1, wherein: a bidirectional screw (305) is hinged between each V-shaped rod (306) and the second connecting rod (304).

5. The profile type steel metal guide rail truing machine of claim 1, characterized in that: each block (11) is connected with the linkage rod (9) in a locking mode through a plurality of bolts (10).

6. A shaping and processing method of a profile steel metal guide rail, which is mainly matched by the shaping and processing machine of the profile steel metal guide rail of any one of claims 1 to 5, and is characterized by comprising the following steps:

s1, placing guide rails, namely placing a plurality of metal guide rails to be processed at the top end of the base (1), wherein each guide rail is positioned right below the corresponding block (11);

s2, pressing a guide rail, adjusting the profile block (11) to move downwards through a hydraulic cylinder III (7), and pressing the profile block in the step (S1) by the profile block (11);

s3, shaping the guide rails, namely, enabling the front end and the rear end of each guide rail to approach to each other towards the pressing device (3) through a second hydraulic cylinder (5), enabling the pressing plate (307) to approach to two side walls of the guide rail in the pressing step (S2), and enabling the two side walls of the guide rail to be completely attached to the inclined planes of the front end and the rear end of the section block (11);

and S4, removing the guide rail, and removing the shaped guide rail from the section block (11) by moving the shaped guide rail in the pushing step (S3) through the movement of the material poking rod (402).

Technical Field

The invention relates to the technical field of profile steel processing, in particular to a profile steel metal guide rail shaping processing machine and a shaping processing method.

Background

The application of metal guide rails in our daily life is very common, for example, the sliding groove of a sliding door, the sliding groove at the upper part of a curtain, the rail of a train and the like are all the specific application of the guide rail, the guide rail can also be used on any machine or equipment needing to slide, like the guide rail on an elevator in life, the groove made of the metal guide rail can bear, fix and guide a moving device or equipment and reduce friction, the groove on the surface of the guide rail is used for guiding and fixing machine parts, special equipment, instruments and the like, the guide rail has higher rated load than a linear bearing, can bear certain torque at the same time, can realize high-precision movement under high load, and the guide rail is mainly divided into a roller guide rail and a ball guide rail.

Currently, patent No. cn200910186338.x discloses a semi-automatic hollow guide rail shaping device, which comprises a frame and is characterized in that a fixed pressing block and a movable pressing block are oppositely arranged on the frame, a driving device is arranged on the outer side of the movable pressing block, and the driving device drives the movable pressing block to move and is matched with the fixed pressing block with a fixed position to shape the hollow guide rail. The device plastic efficiency improves greatly for the quality level of hollow guide obtains great improvement, has realized semi-automatization process, has reduced workman's technical merit requirement.

The guide rail shaping block described in the above has some technical defects in practical use, and the specific technical defects are as follows:

at present, a guide rail shaping device can only carry out shaping processing on one metal guide rail at a time, so that the processing speed is low, and meanwhile, the guide rail shaping device cannot be replaced due to the fact that a shaping template is fixed when the metal guide rail is shaped, and the guide rail two sides are difficult to be processed and bent to different angles.

Disclosure of Invention

The invention aims to provide a profile steel metal guide rail shaping processing machine and a shaping processing method, aiming at solving the problems that the existing guide rail shaping device can only carry out shaping processing on one metal guide rail at a time, so that the processing speed is low, and meanwhile, the guide rail shaping device cannot be replaced due to the fixed shaping template when shaping the metal guide rail, and the processing and bending of two sides of the guide rail to different angles are difficult to realize.

The technical problem to be solved by the invention is realized by adopting the following technical scheme that the profile steel metal guide rail shaping processing machine comprises a base, a profile block and a fixed plate, wherein the base is of a workbench structure horizontally placed on the ground, the top end of the base is fixedly provided with a rack, the rack is of a U-shaped structure with a downward opening, a second hydraulic cylinder is fixed at the middle position of the inner wall of the top end of the rack, a piston rod extends downwards from the second hydraulic cylinder, the bottom end of the piston rod is fixedly provided with a lifting plate, the bottom end of the lifting plate is provided with a plurality of pressing devices, and the distances between every two adjacent pressing devices are equal;

each pressing device comprises a driving rod and a roller, the driving rod is fixed at the bottom end of the lifting plate, a sleeve is fixed at the bottom end of the driving rod, a first connecting rod is symmetrically hinged to the front and back of the outer wall of the sleeve, a second connecting rod is hinged to the bottom end of each first connecting rod, the bottom end of each second connecting rod is symmetrically hinged to the front end and the back end of the fixing plate, two ends of the fixing plate are fixed on the inner walls of two sides of the rack, a V-shaped rod is hinged to the bottom end of each second connecting rod, and a pressing plate is hinged to the;

the bottom mounting of fixed plate has pneumatic cylinder three, pneumatic cylinder three stretches out downwards has the piston rod, the piston rod bottom mounting of pneumatic cylinder three has the drive plate, the bottom mounting of drive plate has the gangbar, the gangbar is provided with a plurality ofly, and the distance of two adjacent gangbars equals, the type piece is provided with a plurality ofly, and the counter bore has been seted up downwards on the top of type piece, every the bottom of gangbar stretches into in the counter bore of type piece, stretches into the gangbar lateral wall in the counter bore and sets up threaded hole, the side of type piece sets up the screw hole the same with the gangbar lateral wall, the screw hole of gangbar is connected through installing bolt locking with the screw hole of type piece, the front and back end of type piece is provided with the inclined plane.

According to a preferable technical scheme of the invention, the metal guide rail is shaped and then tightly attached to the outer wall of the section block, so that the guide rail is conveniently taken down from the section block, the top end of the base is provided with a material shifting device, the material shifting device comprises a hydraulic cylinder I, the hydraulic cylinder I is fixed at the top end of the base, a piston rod extends out of the right end of the hydraulic cylinder I, the top end of the piston rod of the hydraulic cylinder I is fixedly provided with a driving rod, the bottom end of the driving rod is provided with a boss, the top end of the base is provided with a sliding groove, the boss is embedded into the sliding groove in a sliding fit mode, the front end of the driving rod is fixedly provided with a material shifting rod, the material shifting rods are provided with.

As a preferred technical scheme of the present invention, in order to reduce friction force when the pressing plate contacts with the side wall of the guide rail, the pressing plate is convenient to press the side wall of the guide rail, the pressing surface of the pressing plate is provided with sinking grooves at equal intervals, each sinking groove is internally provided with a cylindrical roller, two ends of each roller are symmetrically provided with a pin shaft, and the pin shafts are embedded into two side walls of the sinking grooves so that the rollers can freely rotate.

As a preferable technical scheme of the invention, in order to adjust the distance between the two pressing plates at the front end and the rear end and facilitate the shaping and processing of the U-shaped guide rails with different widths, a bidirectional screw rod is hinged between each V-shaped rod and the second connecting rod.

As a preferred technical scheme of the invention, in order to increase the firmness between the linkage rod and the shaped blocks and improve the stability of the device, each shaped block is connected with the linkage rod through a plurality of bolts in a locking manner.

A shaping and processing method of a profile steel metal guide rail comprises the following steps:

s1, placing guide rails, namely placing a plurality of metal guide rails to be processed at the top end of the base, wherein each guide rail is positioned right below the corresponding block;

s2, pressing the guide rail, and adjusting the molded block to move downwards through a hydraulic cylinder III so that the molded block presses the molded block in the step S1;

s3, shaping the guide rails, namely enabling the front end and the rear end of each guide rail to approach to the pressing plates of the pressing device through a second hydraulic cylinder, enabling the pressing plates to approach to the two side walls of the guide rail in the pressing step S2, and enabling the two side walls of the guide rail to be completely attached to the front end inclined plane and the rear end inclined plane of the section block;

and S4, taking down the guide rail, and taking down the shaped guide rail from the profile block by moving the shaped guide rail in the pushing step through the material poking rod.

Compared with the prior art, the invention at least comprises the following beneficial effects:

firstly, the plurality of pressing devices are arranged at the bottom end of the lifting plate, so that the lifting plate can drive the plurality of pressing devices to simultaneously press and shape the two side walls of the plurality of metal guide rails at one time, and the working efficiency of the device is improved.

The linkage rod and the shaped block are tightly connected through the bolt, the bolt is convenient to disassemble and assemble, the shaped blocks with different inclined edge angles are easy to replace, and two side walls of the metal guide rail are convenient to process to different bending angles.

And thirdly, the linkage rod is pushed to move downwards by the piston rod of the hydraulic cylinder III, and the shaped metal guide rail can be vertically and downwards pressed by the molding block, so that the metal guide rail is prevented from sliding during processing, and the processing stability of the device is improved.

The plurality of pressing devices are arranged at the lower end of the lifting plate, so that when each pressing device presses and shapes the metal guide rail, the pressing force is the same, the pressing speed is synchronous, and the shaping accuracy of the metal guide rail is improved.

And fifthly, the pressing plate is hinged to the bottom end of the V-shaped rod, and the pressing plate can freely rotate when pressing the bevel edge of the metal guide rail, so that the pressing surface of the pressing plate can be attached to the side wall of the guide rail when pressing the side wall of the guide rail, and the side wall of the guide rail can be completely attached to the bevel edge of the profile block, thereby improving the processing precision of the metal guide rail.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of the shaping and processing machine for the profile steel and metal guide rail of the present invention;

FIG. 2 is a left side view of the profile steel metal rail shaping and processing machine of the present invention with one side plate of the machine frame removed;

FIG. 3 is a schematic view of the overall structure of the profile steel metal guide rail shaping and processing machine of the present invention after one side plate of the rack is removed;

FIG. 4 is a schematic view of a matching structure of the setting device and the base according to the present invention;

FIG. 5 is a schematic view of the structure of the roller installed in the pressing plate according to the present invention;

FIG. 6 is a flow chart of the method of the present invention for shaping and processing a profile steel metal rail;

in the figure: 1. the device comprises a base, 2, a rack, 3, a pressing device, 301, a driving rod, 302, a sleeve, 303, a first connecting rod, 304, a second connecting rod, 305, a bidirectional screw rod, 306, a V-shaped rod, 307, a pressing plate, 308, a roller, 4, a material stirring device, 401, a first hydraulic cylinder, 402, a material stirring rod, 403, a driving rod, 404, a sliding chute, 5, a second hydraulic cylinder, 6, a lifting plate, 7, a third hydraulic cylinder, 8, a driving plate, 9, a linkage rod, 10, a bolt, 11, a shaped block, 12 and a fixing plate.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.

It will be understood that when an element is referred to as being "secured to" another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only and do not represent the only embodiments.

Please refer to fig. 1-6, which are schematic diagrams illustrating the overall structure of a profile steel metal rail shaping machine and a shaping method.

The utility model provides a section bar shaped steel metal guide rail plastic processing machinery, the on-line screen storage device comprises a base 1, section bar 11 and fixed plate 12, base 1 is the level and places in the workstation structure on ground, base 1's top is fixed with frame 2, frame 2 is opening U type structure down, the intermediate position of 2 top inner walls of frame is fixed with pneumatic cylinder two 5, pneumatic cylinder two 5 stretches out downwards there is the piston rod, the bottom mounting of piston rod has lifter plate 6, press device 3 is installed to lifter plate 6's bottom, press device 3 is provided with a plurality ofly, the distance equals between two adjacent press device 3.

According to the invention, the plurality of pressing devices 3 are arranged at the bottom end of the lifting plate 6, so that the lifting plate 6 can drive the plurality of pressing devices 3 to press and shape the two side walls of the plurality of metal guide rails at one time, and the working efficiency of the device is improved.

According to the invention, the plurality of pressing devices 3 are arranged at the lower end of the lifting plate 6, so that when each pressing device 3 presses and shapes the metal guide rail, the pressing force is the same, the speed is synchronous, and the shaping accuracy of the metal guide rail is improved.

Each pressing device 3 comprises a driving rod 301 and a roller 308, the driving rod 301 is fixed at the bottom end of the lifting plate 6, a sleeve 302 is fixed at the bottom end of the driving rod 301, a first connecting rod 303 is symmetrically hinged to the outer wall of the sleeve 302 in a front-back mode, a second connecting rod 304 is hinged to the bottom end of the first connecting rod 303, the bottom end of the second connecting rod 304 is symmetrically hinged to the front end and the back end of the fixing plate 12, the two ends of the fixing plate 12 are fixed on the inner walls of the two sides of the rack 2, a V-shaped rod 306 is hinged to the bottom end of the second connecting.

According to the invention, the pressing plate 307 is hinged to the bottom end of the V-shaped rod 306, and the pressing plate 307 can freely rotate when pressing the bevel edge of the metal guide rail, so that the pressing surface of the pressing plate 307 can be attached to the side wall of the guide rail when pressing the side wall of the guide rail, and the side wall of the guide rail can be completely attached to the bevel edge of the profile block 11, thereby improving the processing precision of the metal guide rail.

The bottom end of the fixed plate 12 is fixed with a third hydraulic cylinder 7, the third hydraulic cylinder 7 extends downwards to form a piston rod, the bottom end of the piston rod of the third hydraulic cylinder 7 is fixed with a drive plate 8, the bottom end of the drive plate 8 is fixed with a linkage rod 9, the linkage rod 9 is provided with a plurality of linkage rods 9, the distance between every two adjacent linkage rods 9 is equal, the molding block 11 is provided with a plurality of parts, a counter bore is formed downwards in the top end of each molding block 11, the bottom end of each linkage rod 9 extends into the counter bore of the molding block 11, a threaded hole is formed in the side wall of each linkage rod 9 extending into the counter bore, a threaded hole identical to the side wall of each linkage rod 9 is formed in the side face of the molding block 11, threaded holes of the linkage rods 9 and threaded holes of the molding blocks 11 are connected in a locking mode through bolts 10, the front end and the rear end of the molding block 11 are provided with inclined planes, the gradient of.

According to the invention, the linkage rod 9 is pushed to move downwards by the piston rod of the hydraulic cylinder III 7, and the shaped metal guide rail can be vertically and downwards pressed by the molding block 11, so that the metal guide rail is prevented from sliding during processing, and the stability of the device during processing is improved.

The linkage rod 9 and the shaped block 11 are tightly connected through the bolt 10, the bolt 10 is convenient to disassemble and assemble, the shaped block 11 with different inclined edge angles is easy to replace, and two side walls of the metal guide rail can be conveniently machined to different bending angles.

The top of base 1 is provided with dials material device 4, dial material device 4 and include pneumatic cylinder 401, pneumatic cylinder 401 is fixed in the top of base 1, the right-hand member of pneumatic cylinder 401 stretches out there is the piston rod, the piston rod top of pneumatic cylinder 401 is fixed with actuating lever 403, the bottom of actuating lever 403 is provided with the boss, spout 404 has been seted up on the top of base 1, the boss passes through the sliding fit mode and imbeds in spout 404, the front end of actuating lever 403 is fixed with dials material pole 402, it is provided with a plurality ofly to dial material pole 402, every dials material pole 402 and is located between two adjacent section bars 11.

The two side walls of the metal guide rail are tightly attached to the surface of the section block 11 after shaping, the metal guide rail is difficult to take down manually, the material stirring device 4 is arranged at the top end of the base 1, the driving rod 403 is pushed to move through the movement of the piston rod of the hydraulic cylinder I401, and the driving rod 403 moves to drive the material stirring rod 402 to move so as to take down the metal guide rail from the section block.

The pressing surface of the pressing plate 307 is provided with sunk grooves at equal intervals, each sunk groove is internally provided with a cylindrical roller 308, two ends of each roller 308 are symmetrically provided with pin shafts, and the pin shafts are embedded into two side walls of the sunk grooves so that the rollers 308 can freely rotate.

The roller 308 is installed in the pressing plate 307, so that the roller 308 can rotate freely, sliding friction of the pressing plate 307 is converted into rolling friction when the molding block 11 is pressed, friction force when the pressing plate 307 is in contact with the side wall of the guide rail is reduced, and the pressing plate 307 can be pressed on the side wall of the guide rail conveniently.

A bidirectional screw 305 is hinged between each V-shaped rod 306 and the second connecting rod 304, the included angle between the V-shaped rods 306 and the second connecting rod 304 is adjusted through the bidirectional screws 305, the distance between the front end pressing plate 307 and the rear end pressing plate 307 can be adjusted, and the U-shaped guide rails with different widths can be conveniently shaped and processed.

Each profile block 11 is connected with the linkage rod 9 in a locking mode through a plurality of bolts 10, and the linkage rod 9 is connected with the profile blocks 11 through a plurality of bolts, so that the linkage rod 9 is uniformly stressed when being contacted with the profile blocks 11, the stability between the linkage rod 9 and the profile blocks 11 is improved, and the working stability of the device is improved.

The shaping and processing machine for the profile steel metal guide rail further comprises the following processing method:

s1, placing guide rails, namely placing a plurality of metal guide rails to be processed at the top end of the base 1, wherein each guide rail is positioned right below the corresponding profile block 11;

s2, pressing the guide rail, adjusting the molded block 11 to move downwards through the hydraulic cylinder III 7, and enabling the molded block 11 to press the molded block in the step S1;

s3, shaping the guide rails, namely, enabling the front end and the rear end of each guide rail to approach each other to the pressing plate 307 of the pressing device 3 through the second hydraulic cylinder 5, enabling the pressing plates 307 to approach each other and pressing two side walls of the guide rails in the step S2, and enabling the two side walls of the guide rails to be completely attached to the inclined planes of the front end and the rear end of the section block 11;

and S4, removing the guide rail, and moving the shaped guide rail in the step S3 by moving and pushing the material stirring rod 402 to remove the shaped guide rail from the section block 11.

The working principle is as follows: when the section steel metal guide rail shaping and processing machine is used, firstly, the U-shaped metal guide rail is placed on the base 1, the opening of each metal guide rail is upward and is right opposite to the lower part of the corresponding section block 11, secondly, the linkage rod 9 is pushed to move by the downward movement of the piston rod of the hydraulic cylinder III 7, the molding block 11 is driven to move downward by the movement of the linkage rod 9 to press the metal molding block, then, the driving rod 301 is pushed to move by the movement of the piston rod of the second hydraulic cylinder 5, the driving rod 301 moves to drive the front end pressing plate and the rear end pressing plate of each guide rail to approach each other, so that the side wall of the metal guide rail is pressed by the pressing plate until the side wall is attached to the bevel edge of the profile block 11, and finally, the driving rod 403 is pushed to move by a piston rod of the first hydraulic cylinder 401, the driving rod 403 moves to drive the material stirring rod 402 to move, the shaped metal guide rails are taken down from the section block 11, and shaping processing of the section steel metal guide rails can be achieved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.