CN217018060U - Straightening machine convenient to operate - Google Patents

Straightening machine convenient to operate Download PDF

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Publication number
CN217018060U
CN217018060U CN202220538835.2U CN202220538835U CN217018060U CN 217018060 U CN217018060 U CN 217018060U CN 202220538835 U CN202220538835 U CN 202220538835U CN 217018060 U CN217018060 U CN 217018060U
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CN
China
Prior art keywords
metal bar
supporting
press
straightener
operate
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Active
Application number
CN202220538835.2U
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Chinese (zh)
Inventor
叶长青
李洪新
冯林桃
吴嘉杰
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Wuxi Cabos Power Transmission Technology Co ltd
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Wuxi Cabos Power Transmission Technology Co ltd
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Priority to CN202220538835.2U priority Critical patent/CN217018060U/en
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Abstract

The utility model relates to the field of straightening equipment, in particular to a straightening machine convenient to operate. This application has the advantage to causing the damage possibility to the metal bar surface.

Description

Straightening machine convenient to operate
Technical Field
The utility model relates to the field of straightening equipment, in particular to a straightening machine convenient to operate.
Background
The piston rod is a connecting component for supporting the piston to do work, most of the piston rod is applied to the motion executing components of the oil cylinder and the air cylinder, the piston rod is a motion component with frequent motion and high technical requirements, and the straightness is an important index for judging whether the piston rod is qualified or not.
Metal bar stock may bend during the process of making the piston rod and therefore usually needs to be straightened. At present, a straightening machine for straightening a metal bar in the related art comprises a press machine, a straightness detector movably arranged on the press machine, and a supporting seat fixedly arranged on the press machine and used for supporting the metal bar.
Because the supporting seat is fixed the setting, therefore when the workman promoted metal bar and slided on the supporting seat, the supporting seat probably produced the damage to the circumference surface of metal bar, exists obvious not enoughly.
SUMMERY OF THE UTILITY MODEL
In order to reduce the possibility of surface damage of the metal bar stock, the application provides a straightening machine which is convenient to operate.
The straightening machine convenient to operate provided by the application adopts the following technical scheme:
the utility model provides a straightening machine convenient to operation, includes the press, the activity sets up straightness accuracy detector on the press, the activity is provided with the strutting arrangement who is used for realizing supporting to the metal bar on the press, strutting arrangement is located the press pushes down the below of end.
Through adopting above-mentioned technical scheme, with strutting arrangement activity setting on the press to when this workman promoted the metal bar and removes, the metal bar can drive strutting arrangement simultaneous movement, and then reduced the possibility that the surface of metal bar is worn and torn by strutting arrangement.
Optionally, the supporting device includes a slide rail disposed on the press machine, and at least two supporting assemblies mounted on the slide rail; the supporting component comprises a roller trolley and a supporting piece arranged on the roller trolley, and a roller of the roller trolley is erected on the sliding rail.
Through adopting above-mentioned technical scheme, the metal rod work or material rest is established on strutting arrangement's support frame, and when the workman promoted the metal bar and removed, the metal bar passed through the supporting seat and drives the gyro wheel dolly and remove on the slide rail.
Optionally, the support member is provided with a V-shaped placing groove, and an opening of the placing groove faces upward.
Through adopting above-mentioned technical scheme, the standing groove is the V-arrangement and is favorable to reducing the area of contact with the metal bar to this reduces the possibility that causes the damage to the metal bar surface as far as.
Optionally, an elastic protection pad is arranged on the side wall of the support member for supporting the metal bar.
Through adopting above-mentioned technical scheme, the elasticity protection pad is made by rubber, plays the guard action to the metal bar, has reduced the direct and metal bar contact of support piece, and then causes the possibility of damage to the surface of metal bar.
Optionally, a turnover device for driving the metal bar to rotate is arranged on the press machine.
Through adopting above-mentioned technical scheme, the workman realizes rotating the metal bar with the help of turnover device to this has made things convenient for the rotation that the workman realized the metal bar.
Optionally, the turnover device is including setting up fixing base on the press, open at the top of fixing base has semicircular in shape recess, it has semicircular in shape guide way to open on the diapire of recess, the turnover device is still including the circular arc clamp that is two semicircle types settings that are used for centre gripping metal bar lateral wall, two the circular arc clamp is articulated, one the circular arc clamp is located in the guide way and rather than sliding fit, the guide way with the cross-section that the circular arc pressed from both sides all is T shape setting.
Through adopting above-mentioned technical scheme, when needs rotated metal bar, the workman rotated the circular arc clamp that is located the guide way outside for two circular arcs press from both sides and enclose into a complete ring, realize the centre gripping to metal bar simultaneously. The workman rotates the circular arc and presss from both sides, and the tip that lies in the outer circular arc of guide way and presss from both sides can insert the guide way in, and at this in-process, two circular arcs press from both sides the cooperation, can drive metal bar and take place to rotate to this has made things convenient for the great metal bar of workman rotating mass.
Optionally, the inner arc surfaces of the two arc clamps are provided with elastic friction layers.
Through adopting above-mentioned technical scheme, the elastic friction layer can increase the pivoted static friction power of drive metal bar, and then has reduced the possibility that takes place relative rotation between metal bar and the circular arc clamp.
Optionally, a handle is arranged on the outer side wall of the arc clamp located outside the guide groove.
By adopting the technical scheme, the arrangement of the handle facilitates the more labor-saving rotation of the arc clamp for workers.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the supporting device is movably arranged on the press machine, so that when a worker pushes the metal bar to move, the metal bar can drive the supporting device to move synchronously, and the possibility that the surface of the metal bar is abraded by the supporting device is further reduced;
2. the workman realizes rotating the metal bar with the help of turnover device to this has made things convenient for the workman to realize the rotation of metal bar.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a support assembly in an embodiment of the present application.
Fig. 3 is an exploded view of the fixed seat and the two circular arc clamps in the embodiment of the application.
Description of the reference numerals: 1. a press machine; 2. a straightness detector; 3. a support device; 31. a slide rail; 32. a support assembly; 321. a trolley with rollers; 322. a support member; 3221. a placement groove; 323. a lifting seat; 4. an elastic protection pad; 51. a fixed seat; 511. a groove; 512. a guide groove; 52. arc clamps; 6. an elastic friction layer; 7. a handle.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a straightening machine convenient to operate.
Referring to fig. 1, the straightener convenient to operate comprises a press machine 1 and a straightness detector 2 movably arranged on the press machine 1, wherein a supporting device 3 used for supporting a metal bar is movably arranged on the press machine 1, and the supporting device 3 is positioned below the lower pressing end of the press machine 1.
The worker places the metal bar on the supporting device 3 and then butts the detection end of the straightness detector 2 against the outer side wall of the metal bar. And (3) observing the reading of the straightness detector 2 while the worker moves the metal bar so as to judge the position of the metal bar where the metal bar is bent.
After the bending position is determined, the worker rotates the metal bar so that the bending direction of the bending position of the metal bar faces upwards. Thereafter, the pressing end of the press 1 is pressed down, thereby straightening the bent portion of the metal bar.
With reference to fig. 1 and 2, the support device 3 comprises two mutually parallel slide rails 31 bolted to the press 1, and two support assemblies 32 mounted on the two slide rails 31. The supporting assembly 32 comprises a roller trolley 321 and a supporting member 322 arranged on the roller trolley 321, wherein the roller of the roller trolley 321 is arranged on the slide rail 31.
Referring to fig. 1 and 2, the head and the tail of the metal bar are erected on the corresponding support members 322, so that when a worker manually moves the metal bar, the metal bar can drive the roller trolley 321 to move on the slide rail 31 through the support members 322.
In the process, the metal bar and the support member 322 do not move relatively, so that the possibility of damaging the outer side wall of the metal bar is reduced.
Referring to fig. 1 and 2, a V-shaped placing groove 3221 is formed at the top of the supporting member 322, an opening of the placing groove 3221 faces upward, and an end of a metal bar is placed in the placing groove 3221. The V-shaped section of the positioning groove 3221 reduces the contact area between the positioning groove 3221 and the metal bar, thereby further reducing the possibility of damage to the surface of the metal bar caused by the supporting member 322.
Referring to fig. 1 and 2, an elastic protection pad 4 is disposed on a side wall of the placing groove 3221, the elastic protection pad 4 is made of rubber, and the elastic protection pad 4 can protect the metal bar, so that the possibility that the support 322 directly contacts with the metal bar to damage the outer side wall of the metal bar is reduced.
A lifting seat 323 is arranged between the roller trolley 321 and the supporting member 322, the lifting seat 323 is hollow and is provided with a lifting component (not shown in the figure) for stacking the supporting seat to realize lifting, and the lifting component can be directly realized by adopting the prior art.
Referring to fig. 1, in the process of straightening a metal bar by a straightening machine, a worker usually needs to rotate the metal bar, and at present, the worker usually does not use tools and mostly rotates the metal bar manually, but when the metal bar is high in quality, the worker rotates the metal bar somewhat inconveniently.
With reference to fig. 1 and 3, in order to solve the above-mentioned problem, the press 1 is provided with an epicyclic device for driving the metal bar.
The turnover device comprises a fixed seat 51 which is bolted on the press machine 1, the top of the fixed seat 51 is provided with a groove 511 for placing metal bars, the bottom wall of the groove 511 is provided with a guide groove 512, and the sections of the guide groove 512 and the groove 511 are both arranged in a dovetail shape.
The turnover device further comprises two arc clamps 52 which are arranged in a semicircular mode and used for clamping the outer side wall of the metal bar, the end parts of the two arc clamps 52 are hinged, and one arc clamp 52 is located in the guide groove 512 and is in sliding fit with the guide groove 512.
Referring to fig. 1 and 3, when the metal bar needs to be rotated, a worker rotates the circular arc clamps 52 outside the guide groove 512, so that the two circular arc clamps 52 form a complete circular ring, and the metal bar is clamped.
At this moment, the worker rotates the arc clamp 52, the end part of the arc clamp 52 positioned outside the guide groove 512 can be inserted into the guide groove 512, and in the process, the two arc clamps 52 are matched to drive the metal bar to rotate, so that the metal bar with large rotating mass can be conveniently rotated by the worker.
The handle 7 is fixedly connected to the outer side wall of the arc clamp 52 located outside the guide groove 512, and the handle 7 is convenient for workers to rotate the arc clamp 52 in a labor-saving manner.
After the straightening is completed, the worker manually turns the arc clamps 52, and then rotates the arc clamps 52 outside the guide grooves 512, so that the two arc clamps 52 release the matched clamping of the metal bar.
Referring to fig. 1 and 3, the elastic friction layers 6 are respectively arranged on the inner arc surfaces of the two circular arc clamps 52, the elastic friction layers 6 are made of rubber, and the elastic friction layers 6 can increase the static friction force for driving the metal bar to rotate, so that the possibility of slippage between the circular arc clamps 52 and the metal bar is reduced.
The implementation principle of the straightening machine convenient to operate in the embodiment of the application is as follows: the worker places the metal bar stock in the seating groove 3221 of the support member 322 while the metal bar stock is seated in the groove 511. The worker manually moves the straightness detector 2, so that the detection end of the straightness detector 2 abuts against the circumferential side wall of the metal bar, and the worker moves the metal bar while observing the reading displayed by the straightness detector 2.
In the process, the metal bar stock can drive the roller trolley 321 to move on the slide rail 31 through the support member 322. And judging the bending position and direction of the metal bar material by a worker according to the reading. When the metal bar needs to be rotated, a worker rotates the arc clamps 52 outside the guide groove 512, so that the two arc clamps 52 form a complete circular ring, and the metal bar is clamped at the same time.
At this time, the worker rotates the arc clamps 52, the end parts of the arc clamps 52 positioned outside the guide grooves 512 can be inserted into the guide grooves 512, in the process, the two arc clamps 52 are matched to drive the metal bar to rotate until the bending direction of the bending part faces upwards, and then the pressing end of the press machine 1 presses downwards, so that the bending part of the metal plate is straightened.
After the straightening is finished, the worker manually rotates the arc clamps 52, and then rotates the arc clamps 52 outside the guide grooves 512, so that the two arc clamps 52 release the matched clamping of the metal bar.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a straightener convenient to operation, includes press (1), activity setting is in straightness accuracy detector (2) on the press (1), its characterized in that: the device is characterized in that a supporting device (3) used for supporting a metal bar is movably arranged on the press machine (1), and the supporting device (3) is located below the pressing end of the press machine (1).
2. Easy-to-operate straightener in accordance with claim 1, characterized in that: the supporting device (3) comprises a slide rail (31) arranged on the press (1) and at least two supporting components (32) erected on the slide rail (31); the supporting component (32) comprises a roller trolley (321) and a supporting piece (322) arranged on the roller trolley (321), and a roller of the roller trolley (321) is erected on the sliding rail (31).
3. The straightener facilitated by operation of claim 2, wherein: the supporting piece (322) is provided with a V-shaped placing groove (3221) with an opening of the placing groove (3221) facing upwards.
4. Easy-to-operate straightener in accordance with claim 3, characterized in that: and an elastic protection pad (4) is arranged on the side wall of the support piece (322) for supporting the metal bar.
5. Easy-to-operate straightener in accordance with claim 1, characterized in that: the press machine (1) is provided with a turnover device for driving the metal bar to rotate.
6. The straightener facilitated by operation of claim 5, wherein: turnover device is including setting up fixing base (51) on press (1), open at the top of fixing base (51) has semicircular in shape recess (511), it has semicircular in shape guide way (512) to open on the diapire of recess (511), turnover device is still including two circular arcs that are the semicircle type setting that are used for centre gripping metal bar lateral wall press from both sides (52), two the circular arc presss from both sides (52) articulated, one the circular arc presss from both sides (52) and is located in guide way (512) and rather than sliding fit, guide way (512) with the cross-section that the circular arc pressed from both sides (52) all is the T setting that appears.
7. Straightening machine facilitating the operation according to claim 6, characterized in that: elastic friction layers (6) are arranged on the inner arc surfaces of the two arc clamps (52).
8. The straightener facilitated by operation of claim 6, wherein: and a handle (7) is arranged on the outer side wall of the arc clamp (52) positioned outside the guide groove (512).
CN202220538835.2U 2022-03-10 2022-03-10 Straightening machine convenient to operate Active CN217018060U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220538835.2U CN217018060U (en) 2022-03-10 2022-03-10 Straightening machine convenient to operate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220538835.2U CN217018060U (en) 2022-03-10 2022-03-10 Straightening machine convenient to operate

Publications (1)

Publication Number Publication Date
CN217018060U true CN217018060U (en) 2022-07-22

Family

ID=82454982

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220538835.2U Active CN217018060U (en) 2022-03-10 2022-03-10 Straightening machine convenient to operate

Country Status (1)

Country Link
CN (1) CN217018060U (en)

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