CN217570277U

CN217570277U - Vertical copper pipe sedan-chair straight machine

Info

Publication number: CN217570277U
Application number: CN202123059314.3U
Authority: CN
Inventors: 魏建丰; 朱张泉; 王海权; 曾敏; 何林波; 田秀坤
Original assignee: Zhejiang Hailiang Co Ltd
Current assignee: Zhejiang Hailiang Co Ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-10-14
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to a technical field is directly straightened to the pipe fitting sedan-chair, especially, relate to a vertical copper pipe sedan-chair straightening machine, which comprises a frame, frame upper end both sides are provided with mount and adjustable shelf respectively, the mount is inside to be arranged with the adjustable shelf is inside all to have a plurality of sedan-chairs straight wheels, the straight wheel of sedan-chair in the mount is through the motor drive rotating of setting in the frame, adjustable shelf external connection has the roll-over stand, the roll-over stand middle part is connected through one side of pivot and frame, the lower extreme of roll-over stand is equipped with the connecting axle, the connecting axle middle part articulates on the piston rod of pneumatic cylinder, the pneumatic cylinder sets up the inside in the frame, pneumatic cylinder drive roll-over stand encloses the rotation of revolving shaft and is close to or keeps away from in order to drive adjustable shelf relative mount, one side that the roll-over stand was provided with the mounting bracket, the problem that current copper pipe sedan-chair straightening machine can not adapt to the radial sedan-chair of different diameters is straight has been solved, it is straight to make equipment can adapt to carry out the sedan-chair, the practicality is improved.

Description

Vertical copper pipe sedan-chair straight machine

[ technical field ] A method for producing a semiconductor device

The utility model relates to a pipe fitting sedan-chair is straight technical field, especially relates to a vertical copper pipe sedan-chair is straight quick-witted.

[ background of the invention ]

Present copper pipe sedan-chair straight machine generally adopts the sedan-chair straight frame of two relative settings, and it has the sedan-chair straight wheel to establish interval arrangement in the sedan-chair straight frame, and it is straight that the pipe fitting utilizes the sedan-chair straight wheel to carry out the roll-in sedan-chair to the pipe fitting when passing through between two sedan-chair straight frames, and present sedan-chair straight machine exists shortcoming lie in, and present sedan-chair straight frame is generally fixed in the frame, and this interval is not adjustable between the adjacent sedan-chair straight frame that just makes, and the entering can not carry out the sedan-chair to the copper pipe of different diameters and straighten.

[ Utility model ] content

The utility model aims to solve the technical problem that overcome prior art not enough and provide a vertical copper pipe sedan-chair straight machine, solved current copper pipe sedan-chair straight machine and can not adapt to the radial straight problem of sedan-chair of different diameters.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a vertical copper pipe sedan-chair straightening machine, includes the frame, frame upper end both sides are provided with mount and adjustable shelf respectively, the mount is inside to be arranged with the adjustable shelf is inside all to have a plurality of sedan-chairs straight wheels, in the mount sedan-chair straight wheel is through the motor drive rotating of setting in the frame, the adjustable shelf external connection has the roll-over stand, the roll-over stand middle part through the pivot with one side of frame is rotated and is connected, the lower extreme of roll-over stand is equipped with the connecting axle, the connecting axle middle part articulates on the piston rod of pneumatic cylinder, the pneumatic cylinder sets up the inside at the frame, pneumatic cylinder drive roll-over stand rotates around the pivot and is close to or keeps away from in order to drive the relative mount of adjustable shelf, one side that the roll-over stand was kept away from to the frame is provided with the mounting bracket, the frame upper end be equipped with can with the roll-over stand with the frame locking is in order to restrict the locking mechanical system of roll-over stand enclosure rotation.

In the vertical copper pipe car straightening machine, the locking mechanism comprises a limiting block arranged on the frame and a screw rod in threaded connection with the limiting block, the limiting block is arranged on one side of the turnover frame, and a plurality of limiting holes matched with the screw rod are formed in the position, close to the limiting block, of the side face of the turnover frame.

In the vertical copper pipe car straightening machine, the plurality of limiting holes are arranged on one side of the roll-over stand by taking the rotating shaft as a rotating central ring.

In the vertical copper pipe car straightening machine, one end, far away from the roll-over stand, of the hydraulic cylinder is fixed on the rotating frame, and the rotating frame penetrates through the mounting frame through the mounting shaft.

In the vertical copper pipe car straightening machine, a plurality of mounting holes are formed in the mounting frame, two ends of the mounting shaft are correspondingly embedded in the mounting holes, and a bearing is arranged between the inner wall of each mounting hole and the end part of the mounting shaft.

In the vertical copper pipe car straightening machine, a sleeve is arranged at the end part of the piston rod of the hydraulic cylinder, a through hole is formed in the sleeve, and the connecting shaft correspondingly penetrates through the through hole.

The utility model has the advantages that:

the utility model discloses in, the adjustable shelf that is provided with the straight wheel of sedan-chair passes through the roll-over stand and sets up the one side at the mount, and the roll-over stand middle part is connected through pivot and frame side, the lower extreme of roll-over stand is by pneumatic cylinder drive, consequently when the pipe fitting to different diameters carries out sedan-chair alignment calibration, the accessible pneumatic cylinder drives the roll-over stand rotatory around the pivot, and then keep away from relatively between moving part and the mount of the straight upper end of drive sedan-chair or be close to, with the purpose of interval between reaching regulation adjustable shelf and the mount, the realization can deal with different diameter pipe fittings and carry out the straight effect of sedan-chair, the practicality of product is improved.

The utility model discloses in, the pneumatic cylinder setting has avoided the pneumatic cylinder setting to make the great problem of equipment at the up end of frame in the inside of frame, hides inside the frame through the pneumatic cylinder, optimizes rack structure, makes the volume of equipment littleer, convenient to transport and use.

The utility model discloses in, utilize to set up locking mechanical system in the frame, can be after pneumatic cylinder drive adjustable shelf and mount rigidity, utilize locking mechanical system to lock roll-over stand and frame, and then carry out the secondary to the position of adjustable shelf and mount and fix, effectively strengthen positional stability between adjustable shelf and the mount, avoid appearing in the straight time of copper pipe sedan-chair because of pneumatic cylinder trouble piston rod is not hard up or the copper pipe texture is harder, the adjustable shelf through the roll-over stand turn over and the mount between take place the problem that the displacement rocked, the fixed stability between adjustable shelf and the mount has been improved greatly.

The utility model discloses in, when producing the pneumatic cylinder of removal between drive adjustable shelf and the mount and damaging, also can be rotatory around the pivot through manual stirring roll-over stand, and then change interval between adjustable shelf and the mount, then inject the roll-over stand position through locking mechanical system, realize fixing between adjustable shelf and the mount, effectively solve the pneumatic cylinder and damage and lead to the unable problem that uses of equipment.

According to a further scheme, the locking mechanism comprises a limiting block arranged on the rack and a screw rod in the limiting block in a threaded mode, the limiting block is arranged on one side of the turnover frame, and a plurality of limiting holes matched with the screw rod are formed in the position, close to the limiting block, of the side face of the turnover frame. The screw penetrates through the limiting block and is screwed into the limiting hole, so that the overturning frame and the rack can be quickly fixed conveniently.

In a further scheme, the limiting holes are annularly arranged on one side of the turnover frame by taking the rotating shaft as a rotating center. The limiting hole is arranged on one side of the roll-over stand around the rotating shaft ring, so that the moving track of the moving stand when the moving stand rotates around the rotating shaft is met, and then when the moving stand moves to any position, the screw rod can be inserted into the limiting hole to relatively fix the roll-over stand and the rack.

In a further scheme, one end, far away from the roll-over stand, of the hydraulic cylinder is fixed on the rotating frame, and the rotating frame penetrates through the mounting frame through the mounting shaft. The hydraulic cylinder is hinged with the mounting frame through the rotating frame, so that the hydraulic cylinder and the mounting frame can be conveniently detached and combined.

In a further scheme, a plurality of mounting holes are formed in the mounting frame, two ends of the mounting shaft are correspondingly nested in the mounting holes, and a bearing is arranged between the inner wall of each mounting hole and the end part of the mounting shaft. The installation axle sets up in the mounting hole of mounting bracket, makes things convenient for the rotating turret to pass through installation axle rotating in the mounting hole.

According to a further scheme, a sleeve is arranged at the end part of a piston rod of the hydraulic cylinder, a through hole is formed in the sleeve, and the connecting shaft correspondingly penetrates through the through hole. The through-hole is convenient for the sleeve to wear to establish in the through-hole in the connecting axle, and then can drive the roll-over stand through the sleeve and around the pivot rotating when the pneumatic cylinder is flexible.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention is further described with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of an embodiment of the present invention.

Reference numerals:

100 frames, 110 limiting rollers, 120 guide columns and 130 mounting frames;

200 mounting shafts, 210 hydraulic cylinders, 211 rotating frames and 220 sleeves;

300 fixing a frame;

400 movable frames, 410 car straight wheels, 411 limit holes, 420 rotating shafts, 430 connecting shafts and 440 turning frames; 500 stopper, 510 screw rod.

[ detailed description ] embodiments

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, which all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 and 2, a vertical copper pipe car straight provided by an embodiment of the present invention includes a frame 100, a processing table is disposed at the upper end of the frame 100, the processing table is a rectangular structure as a whole, a fixed frame 300 and a movable frame 400 are disposed at both sides of the processing table, car straight wheels 410 are disposed inside the fixed frame 300 and the movable frame 400 at intervals, wherein the car straight wheels 410 in the fixed frame 300 are driven by an electric motor located inside the frame 100 to rotate, the front and rear ends of the movable frame 400 are connected by a turning frame 440, a rotating shaft 420 penetrates through the middle portion of the lower end of the turning frame 440, both ends of the rotating shaft 420 are rotatably connected to the left side of the frame 100, and the lower end of the turning frame 440 is connected to a connecting shaft (thus, the turning frame 440, the connecting shaft and the rotating shaft 420 are combined to form an inverted "open" structure, the adjustable shelf 400 sets up in the upper end of the "open" font of invering), connecting axle central point puts the cover and is equipped with sleeve 220, sleeve 220 is connected on the piston rod of pneumatic cylinder 210, and pneumatic cylinder 210 is in inside frame 100 (also the lower extreme of both processing platforms), the other end of movable rod then articulates on mounting bracket 130, mounting bracket 130 sets up the right side at frame 100, when pneumatic cylinder 210 passes through piston rod drive roll-over stand 440 and rotates around pivot 420, can drive adjustable shelf 400 relative mount 300 on the roll-over stand 440 and remove, and then change interval between adjustable shelf 400 and the mount 300, in order to adapt to the straight needs of copper pipe sedan-chair of different diameters.

In this embodiment, the axle rods are disposed at the upper and lower ends of the center of the straight car wheel 410, a space shaped like a Chinese character 'ao' is formed between the fixing frame 300 and the processing platform, the upper end of the straight car wheel 410 is inserted into the top of the fixing frame 300 through the axle rods, and the lower end of the straight car wheel 410 penetrates through the processing platform and extends into the inside of the rack 100 to be connected with the output end of the motor, so that the straight car wheel 410 in the fixing frame 300 can be driven to rotate by the motor.

Preferably, in order to reduce the motor setting quantity, can be equipped with the driving gear on the inside axostylus axostyle of frame 100 cover, through the chain linkage between a plurality of driving gears, just so can just use a motor just can drive a plurality of sedan-chair straight wheels 410 synchronous rotations in the mount 300, also can set up driven gear between adjacent driving gear certainly, utilize the adjacent driving gear of driven gear meshing, then through the motor drive driving gear initiative, realize the synchronous rotation of a plurality of sedan-chair straight wheels 410 then.

In this embodiment, referring to fig. 4, the specific hinge connection between the hydraulic cylinder 210 and the mounting frame 130 is as follows:

mounting bracket 130 is the metal sheet of two mutual symmetries, a plurality of mounting holes have been seted up on the metal sheet, and there is adjustable shelf 400 hydraulic cylinder 210 one end of keeping away from roll-over stand 440 through bolted connection, adjustable shelf 400 is "U" shape structure, bolted connection is passed through with hydraulic cylinder 210's tip to the U-shaped bottom of its adjustable shelf 400, and the installation axle 200 is worn to be equipped with by the other end of adjustable shelf 400, adjustable shelf 400 is located between two metal sheets, and the installation axle 200 both ends of moving part wear to establish in the mounting hole on the metal sheet respectively, and the tip of installation axle 200 overlaps between the mounting hole and is equipped with the bearing, and then make installation axle 200 can be at the mounting hole internal free rotation.

In this embodiment, referring to fig. 2, the upper end of the processing table is provided with a limiting roller 110 at the front end and the rear end of the fixed frame 300 and the movable frame 400, the limiting roller 110 is parallel to the width direction of the processing table, bearing seats are provided at the two ends of the limiting roller 110 at the upper end of the processing table, the two ends of the limiting roller 110 are sleeved in the bearing seats through the bearing seats, so that the limiting roller 110 can freely rotate between the two bearing seats, two guide columns 120 are provided at the positions of the limiting roller 110 close to the movable frame 400 and the fixed frame 300, an inlet pipe opening is formed between the guide columns 120, when the copper pipe enters the movable frame 400 and the fixed frame through the inlet pipe opening for straightening, the limiting roller 110 supports the copper pipe in the vertical direction, and the guide columns 120 limit the copper pipe from swinging in the left-right direction, so that the copper pipe can be stably input between the movable frame 400 and the fixed frame 300.

Based on the above embodiment, referring to fig. 2 and 3, the upper end surface of the processing table is provided with the limiting blocks 500 at the front end and the rear end of the roll-over stand 440, the limiting blocks 500 are screwed inside the limiting blocks 500, and the side surfaces at the front end and the rear end of the roll-over stand 440 are provided with the plurality of limiting holes 411 around the joint of the rotating shaft 420 and the rack 100 as rotating points, so that when the screw 510 rotates and extends in the limiting blocks 500, the screw 510 extends out of the limiting blocks 500 and then is inserted into the limiting holes 411, thereby fixing the roll-over stand 440 and the rack 100, the roll-over stand 440 is limited on the rack 100 by the screw 510 and the rotating shaft 420, and the roll-over stand 440 is limited by the hydraulic cylinder 210, thereby preventing the movable stand 400 from loosening relative to the rack 300 when the supporting force of the roll-over stand 440 is reduced due to aging of the hydraulic cylinder 210, and improving the stability of connection between the movable stand 400 and the rack 300.

Furthermore, even if the hydraulic cylinder 210 is damaged and cannot normally extend, the relative distance between the movable frame 400 and the fixed frame 300 can be adjusted, the hinged relation between the hydraulic cylinder 210 and the mounting frame 130 can be removed firstly, the phenomenon that the turnover frame 440 cannot rotate due to the limitation of the hydraulic cylinder 210 when manually and manually poked to rotate is avoided, specifically, bolts connected with the hydraulic cylinder 210 and bolts connected with the rotary frame 211 can be removed, then the hydraulic cylinder 210 and the mounting frame 130 are separated, the lower end of the turnover frame 440 becomes a free end, then the turnover frame 440 is manually poked to rotate, the distance between the movable frame 400 and the fixed frame 300 is further adjusted, after the distance between the two is fixed, the two can penetrate through the limiting block 500 through the screw 510 and be inserted into the limiting hole 411 on the side face of the turnover frame 440, and then the fixation of the turnover frame 440 is realized, the distance between the movable frame 400 and the fixed frame 300 is maintained, and the copper pipe is rolled and straightened.

In this embodiment, the roller 140 may be disposed at the bottom of the frame 100, so as to facilitate the movement of the frame 100.

While the present invention has been described with reference to the particular illustrative embodiments, it will be understood by those skilled in the art that the present invention may be embodied without departing from the spirit and scope of the present invention as defined by the appended claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The utility model provides a vertical copper pipe sedan-chair straightening machine, includes the frame, frame upper end both sides are provided with mount and adjustable shelf respectively, the mount is inside and the inside equal range of adjustable shelf has the straight wheel of a plurality of sedan-chairs, in the mount the straight wheel of sedan-chair is through the motor drive rotating of setting in the frame, a serial communication port, adjustable shelf external connection has the roll-over stand, the roll-over stand middle part through the pivot with one side of frame is connected, the lower extreme of roll-over stand is equipped with the connecting axle, the connecting axle middle part articulates on the piston rod of pneumatic cylinder, the pneumatic cylinder sets up the inside at the frame, pneumatic cylinder drive roll-over stand rotates around the pivot and is close to or keeps away from in order to drive the relative mount of adjustable shelf, one side that the roll-over stand was kept away from to the frame is provided with the mounting bracket, the frame upper end be equipped with can with the roll-over stand locks with the restriction the locking mechanical system that the roll-over stand encloses the rotation.

2. The vertical copper pipe car straight machine according to claim 1, wherein the locking mechanism comprises a limiting block arranged on the frame and a screw rod screwed in the limiting block, the limiting block is arranged on one side of the roll-over stand, and a plurality of limiting holes matched with the screw rod are arranged on the side surface of the roll-over stand close to the limiting block.

3. The vertical copper pipe car straightening machine as claimed in claim 2, wherein a plurality of the limiting holes are annularly arranged on one side of the roll-over stand by using the rotating shaft as a rotating center.

4. The vertical copper pipe car straightener of claim 1, wherein one end of the hydraulic cylinder, which is far away from the roll-over stand, is fixed on a rotating stand, and the rotating stand penetrates through the mounting rack through a mounting shaft.

5. The vertical copper pipe car straightener of claim 4, wherein a plurality of mounting holes are formed in the mounting rack, two ends of the mounting shaft are correspondingly nested in the mounting holes, and a bearing is arranged between the inner wall of the mounting hole and the end of the mounting shaft.

6. The vertical copper pipe car straightening machine according to claim 1, wherein a sleeve is arranged at the end of a piston rod of the hydraulic cylinder, a through hole is formed in the sleeve, and the connecting shaft is correspondingly inserted into the through hole.