CN218049794U - Pipe bending machine positioning device and pipe bending machine - Google Patents
Pipe bending machine positioning device and pipe bending machine Download PDFInfo
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- CN218049794U CN218049794U CN202221307919.1U CN202221307919U CN218049794U CN 218049794 U CN218049794 U CN 218049794U CN 202221307919 U CN202221307919 U CN 202221307919U CN 218049794 U CN218049794 U CN 218049794U
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Abstract
The utility model provides a pair of bending machine positioner, be equipped with the bending die of taking first tube seat on the base, the one end outside of bending die is equipped with first briquetting, and be equipped with the second briquetting of taking the second tube seat in first briquetting, screw rod through rotatory through connection first briquetting and second briquetting, it removes to the direction of pipe fitting to drive the second briquetting, so that the second tube seat of second briquetting and the first tube seat cooperation of bending die keep pressing from both sides the state of tight pipe fitting, after the pipe fitting is pressed from both sides tightly by the second tube seat of second briquetting and the first tube seat cooperation of bending die, the different angle bending that the pipe fitting was realized to the flexible promotion Y shape pressure head of bending cylinder piston rod is again to the bending machine, consequently, the pipe fitting can keep original position at the in-process of bending, can not cause the skew of pipe fitting, the machining precision and the efficiency of pipe fitting have been improved.
Description
Technical Field
The utility model belongs to the technical field of machining, concretely relates to bending machine positioner and bending machine.
Background
The pipe bender is used as an important device for bending and simmering round pipes and square pipes at present and is more and more widely applied in production. The pipe bender is roughly divided into two forms of hydraulic pressure and numerical control according to the performance.
The mode that the pipe bending machine carries out pipe bending processing is bent at present among the hydraulic pipe bending machine, operating personnel generally uses the length of measuring tool auxiliary measurement pipe fitting, mark line in the position that needs the bending, the position of will marking off puts in the middle of Y shape pressure head, then the pipe bending machine control cylinder piston rod stretch out and draw back promotion Y shape pressure head and realize the bending processing of pipe fitting, this kind of mode through auxiliary tool measurement, cause the skew of pipe fitting easily at the in-process of crooked pipe fitting, influence the machining precision, and every product adds man-hour and all need mark off, machining efficiency is lower.
Therefore, how to make the pipe bender not easily cause the deviation of the pipe in the process of bending the pipe, and improve the processing precision and efficiency is a technical problem which needs to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipe bender positioning device; the application provides a bending machine positioner can be so that the bending machine is difficult to cause the skew of pipe fitting at the in-process of crooked pipe fitting, has improved machining precision and efficiency.
The utility model provides a technical scheme as follows:
a bender positioning device, comprising:
a base;
the pipe bending die is fixedly arranged on the base and provided with a first pipe groove, and the groove shape of the first pipe groove is the same as the shape of a pipe to be bent of the pipe fitting;
the first pressing block is internally provided with a groove, and one end of the pipe bending die extends into the groove and is fixedly connected with the first pressing block;
the second pressing block is arranged in the groove, and a second pipe groove used for clamping the pipe fitting together with the first pipe groove is formed in the second pressing block;
the side of the first pressing block is provided with a screw rod, the screw rod is in through connection with the first pressing block and the second pressing block, and the screw rod is rotated to drive the second pressing block to move towards the pipe fitting, so that the second pipe groove and the first pipe groove are matched to keep a state of clamping the pipe fitting.
Preferably, the base comprises a bottom plate and a back plate, and the bottom plate is fixedly connected with the back plate;
the pipe bending die is fixedly arranged on the back plate.
Preferably, the method further comprises the following steps:
the positioning block is fixedly arranged at one end of the bottom plate and used for positioning the pipe fitting after the pipe fitting is bent for the first time.
Preferably, a kidney-shaped groove is formed in the positioning block, a first bolt is arranged in the kidney-shaped groove, and the first bolt is fixedly connected with one end of the bottom plate.
Preferably, the method further comprises the following steps:
the first positioning piece is fixedly arranged on the bottom plate on one side of the first pressing block, is close to the positioning block and is used for positioning the pipe fitting after the second bending or the third bending.
Preferably, the method further comprises the following steps:
and the second positioning piece is fixedly arranged on the bottom plate on the other side of the first pressing block and used for positioning the pipe fitting after the second bending or the third bending.
Preferably, the first positioning member includes a first positioning plate and a first backing plate having an L-shape,
and the first positioning plate is provided with a second bolt, and the second bolt sequentially penetrates through the first positioning plate and the first base plate and then is fixedly connected with the bottom plate.
Preferably, the first positioning piece further comprises a first cushion block, and the second bolt penetrates through the first positioning plate, the first cushion block and the first cushion block in sequence and then is fixedly connected with the bottom plate.
Preferably, the first positioning member further comprises a first reinforcing rib, and the first reinforcing rib is fixedly connected with the first positioning plate.
A bending machine, comprising the bending machine positioning device of any one of the above.
Compared with the prior art, the utility model provides a pair of bending machine positioner, be equipped with the bending die of taking first tube seat on the base, the one end outside of bending die is equipped with first briquetting, and be equipped with the second briquetting of taking the second tube seat in first briquetting, screw rod through rotatory through connection first briquetting and second briquetting, it removes to the direction of pipe fitting to drive the second briquetting, so that the second tube seat of second briquetting and the first tube seat cooperation of bending die keep pressing from both sides tight state of pipe fitting, after the pipe fitting is pressed from both sides tightly by the second tube seat of second briquetting and the first tube seat cooperation of bending die, the different angle bending that the pipe fitting was realized to the flexible promotion Y shape pressure head of bending machine piston rod, consequently, the pipe fitting can keep original position at the in-process of bending, can not cause the skew of pipe fitting, the machining precision and the efficiency of pipe fitting have been improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a positioning device of a pipe bender according to an embodiment of the present invention;
fig. 2 is a left side view of the positioning device of the pipe bending machine according to the embodiment of the present invention;
fig. 3 is a schematic structural view illustrating a first positioning of a pipe fitting by the positioning device of the pipe bender according to an embodiment of the present invention;
fig. 4 is a schematic structural view of the positioning device of the bending machine according to the embodiment of the present invention after the pipe fitting is first positioned and the pipe fitting is first bent;
fig. 5 is a schematic structural view illustrating a positioning device of a pipe bender according to an embodiment of the present invention positioning a pipe after a first bending for a second time;
fig. 6 is a schematic structural view of the positioning device of the bending machine according to the embodiment of the present invention after the pipe fitting is positioned for the second time and the pipe fitting is bent for the second time;
fig. 7 is a schematic structural view illustrating the positioning device of the pipe bending machine according to the embodiment of the present invention positioning a pipe after the pipe is bent for the third time;
fig. 8 is a schematic structural view of the positioning device of the pipe bender according to the embodiment of the present invention after the pipe is positioned for the third time and the pipe is bent for the third time;
fig. 9 is a schematic structural view illustrating the positioning device of the pipe bending machine according to the embodiment of the present invention positioning a pipe bent for the third time;
fig. 10 is a schematic structural view of the positioning device of the pipe bending machine according to the embodiment of the present invention after positioning the pipe fourth and bending the pipe fourth;
reference numerals: 10-a base; 11-a base plate; 12-a back plate;
20-pipe bending die; 21-a first pipe groove; 22-a containing groove;
30-a first briquette; 31-a groove; 32-screw rod; 33-a third bolt;
40-second briquetting; 41-a second pipe groove;
50-positioning blocks; 51-kidney slot;
60-a first positioning member; 61-a first positioning plate; 62-a first shim plate; 63-a first head block; 64-a first stiffener;
70-a second positioning element; 71-a second positioning plate; 72-a second backing plate; 73-a second head block; 74-a second reinforcing bead;
80-pipe fitting.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "end," and the like are used in an orientation or positional relationship indicated in the drawings to facilitate the description of the application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular manner of operation, and are not to be construed as limiting the application.
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.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
As shown in fig. 1 to fig. 2, an embodiment of the present invention provides a pipe bender positioning device, including: a base 10; the pipe bending die 20 is fixedly arranged on the base 10, a first pipe groove 21 is formed in the pipe bending die 20, and the groove shape of the first pipe groove 21 is the same as the shape of a pipe to be bent of the pipe fitting 80; a groove 31 is arranged in the first pressing block 30, and the outer side of one end of the pipe bending die 20 is fixedly connected with an inlet of the groove 31; the second pressing block 40 is arranged in the groove 31, and a second pipe groove 41 used for clamping a pipe together with the first pipe groove 21 is formed in the second pressing block 40; the side surface of the first pressing block 30 is provided with a screw 32, the screw 32 penetrates through the first pressing block 30 and the second pressing block 40, and the screw 32 is rotated to drive the second pressing block 40 to move towards the pipe fitting 80, so that the second pipe groove 41 and the first pipe groove 21 are matched to keep a state of clamping the pipe fitting 80.
Problem to prior art exists, the utility model provides a bending machine positioner, include: a base 10; the pipe bending die 20 is fixedly arranged on the base 10, a first pipe groove 21 is formed in the pipe bending die 20, and the groove shape of the first pipe groove 21 is the same as the shape of a pipe to be bent of the pipe fitting 80; the first pressing block 30 is provided with a groove 31, and one end of the pipe bending die 20 extends into the groove 31 and is fixedly connected with the first pressing block 30; the second pressing block 40 is arranged in the groove 31, and a second pipe groove 41 used for clamping the pipe fitting 80 together with the first pipe groove 21 is arranged on the second pressing block 40; the side of first briquetting 30 is provided with screw rod 32, screw rod 32 through connection first briquetting 30 and second briquetting 40, it removes to the direction of pipe fitting 80 to drive second briquetting 40 through rotatory screw rod 32, so that second pipe box 41 and the cooperation of first pipe box 21 keep pressing from both sides the state of pressing from both sides tight pipe fitting 80, after pipe fitting 80 is pressed from both sides tightly by the cooperation of the second pipe box 41 of second briquetting 40 and the first pipe box 21 of pipe bending die 20, the bending machine is flexible the promotion Y shape pressure head of cylinder piston rod again and is realized the bending of pipe fitting 80, consequently, pipe fitting 80 can keep original position at the in-process of bending, can not cause the skew of pipe fitting 80, the machining precision and the efficiency of pipe fitting 80 have been improved.
In this embodiment, one end of the bending die 20 extends into the groove 31, and is fixedly connected to the first pressing block 30 specifically, one end of the bending die 20 extends into the groove 31, third bolts 33 are respectively arranged on the upper side and the lower side of one end of the first pressing block 30, and the third bolts 33 penetrate through the first pressing block 30 and are fixedly connected to one end of the bending die 20. In order to facilitate the installation of the third bolt 33 on the lower side of one end of the first pressing block 30, a square groove which is through from top to bottom is provided on the base 10, and the first pressing block 30 is disposed above the square groove. In order to make the fixing effect of the first pressing block 30 and the bending die 20 better, two positioning pins are respectively arranged on the upper side and the lower side of one end of the first pressing block 30, the two positioning pins are arranged at positions close to the third bolt 33, and the positioning pins penetrate through the first pressing block 30 and are fixedly connected with one end of the bending die 20.
In this embodiment, the bending die 20 is provided with a receiving groove 22 penetrating up and down for receiving a pin of the pipe bender, so that the positioning device of the pipe bender is fixed on the pipe bender.
As a preferred embodiment, in the embodiment of the present invention, the base 10 includes a bottom plate 11 and a back plate 12, and the bottom plate 11 is fixedly connected to the back plate 12; the bending die 20 is fixedly disposed on the back plate 12. The square groove is arranged on the bottom plate 11. In this embodiment, the pipe bending die 20 is fixedly disposed on the back plate 12, specifically, a side surface of the other end of the pipe bending die 20 is fixed on the back plate 12 through a left bolt and a right bolt, and the fixation is stable.
As shown in fig. 5, as a preferred embodiment, the embodiment of the present invention further includes: and the positioning block 50 is fixedly arranged at one end of the bottom plate 11, and is used for positioning the pipe fitting 80 after being bent for the first time. More preferably, the positioning block 50 is stepped, so that not only the second bending position of the pipe 80 can be positioned, but also the positioning part and the bending part of the pipe 80 are positioned on the same horizontal plane, and the bending position of the pipe 80 is positioned more accurately.
As a preferred embodiment, in the embodiment of the present invention, the positioning block 50 is provided with a kidney-shaped groove 51, a first bolt is disposed in the kidney-shaped groove 51, and the first bolt is fixedly connected to one end of the bottom plate 11. Through the arrangement of the kidney-shaped groove 51, the positioning block 50 moves left and right within a small range, so that the requirements of different pipe fittings 80 at different positions to be bent for the second time are met. In this embodiment, two bolt holes are further disposed on the bottom plate 11 near the positioning block 50, and the positions of the positioning block 50 can be adjusted by adjusting the bolt holes of the first bolt in the positioning block 50, so as to meet the requirement that the positions of different pipes 80 to be bent are different for the second time.
As shown in fig. 7, as a preferred embodiment, the embodiment of the present invention further includes: and the first positioning piece 60 is fixedly arranged on the bottom plate 11 on one side of the first pressing block 30, is close to the positioning block 50, and is used for positioning the pipe fitting 80 after the second bending or the third bending. In this embodiment, the first positioning element 60 is used to position the pipe after the second bending, and position the pipe to be bent for the third time according to the requirement of the angle and position to be bent for the third time.
As shown in fig. 9, as a preferred embodiment, the embodiment of the present invention further includes: and the second positioning piece 70 is fixedly arranged on the bottom plate 11 on the other side of the first pressing block 30 and is used for positioning the pipe fitting 80 which is bent for the second time or the third time. In this embodiment, the second positioning element 70 is used for positioning the pipe 80 after the pipe 80 is bent for the third time, the second positioning element 70 includes a second positioning plate 71, a second backing plate 72, a second cushion block 73 and a second reinforcing rib 74, and is mirror-symmetrical to the first positioning element 60, and by the arrangement of the second positioning element 70, a fourth to-be-bent position symmetrical to the position after the pipe 80 is bent for the third time can be positioned, and the angle to be bent for the third time is the same as the angle to be bent for the fourth time.
In an embodiment of the present invention, the first positioning member 60 includes a first positioning plate 61 and a first backing plate 62, the first positioning plate 61 is provided with a second bolt, and the second bolt passes through the first positioning plate 61 and the first backing plate 62 in sequence and is fixedly connected to the bottom plate 11. Because according to the angle and the position of waiting to bend of the third time of pipe fitting 80 demand, when the position is waited to bend for the third time of location pipe fitting 80, pipe fitting 80 need stand up, therefore first locating plate 61 is the location effect of L shape better.
In an embodiment of the present invention, the first positioning member 60 further includes a first pad 63, and the second bolt passes through the first positioning plate 61, the first pad 62 and the first pad 63 in sequence and then is fixedly connected to the bottom plate 11. Through the arrangement of the first cushion block 63, the supporting position of the first cushion plate 62 of the erected pipe fitting 80 and the third bending position are on the same horizontal plane, so that the third bending position of the pipe fitting 80 is positioned more accurately.
In a preferred embodiment, in the present invention, the first positioning member 60 further includes a first rib 64, and the first rib 64 is fixedly connected to the first positioning plate 61. The first reinforcing rib 64 can reinforce the supporting force of the first positioning plate 61, so that the first positioning plate 61 is not easily inclined when supporting and positioning the pipe 80.
The utility model also provides a bending machine, bending machine positioner including above-mentioned arbitrary item.
To sum up, the utility model has the advantages that: the pipe fitting 80 can keep the original position in the bending process, the pipe fitting 80 cannot be deviated, and the processing precision and the processing efficiency of the pipe fitting 80 are improved.
The embodiments in the present specification are described in a progressive manner, and each embodiment focuses on differences from other embodiments, and the same or similar parts in each embodiment are referred to each other. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A bending machine positioning device, comprising:
a base;
the pipe bending die is fixedly arranged on the base and provided with a first pipe groove, and the groove shape of the first pipe groove is the same as the shape of a pipe to be bent of the pipe fitting;
the first pressing block is internally provided with a groove, and one end of the pipe bending die extends into the groove and is fixedly connected with the first pressing block;
the second pressing block is arranged in the groove, and a second pipe groove used for clamping the pipe fitting together with the first pipe groove is formed in the second pressing block;
the side of the first pressing block is provided with a screw rod, the screw rod is in through connection with the first pressing block and the second pressing block, and the screw rod is rotated to drive the second pressing block to move towards the pipe fitting, so that the second pipe groove and the first pipe groove are matched to keep a state of clamping the pipe fitting.
2. The bender positioning device according to claim 1, wherein said base includes a base plate and a back plate, said base plate and said back plate being fixedly connected;
the pipe bending die is fixedly arranged on the back plate.
3. The bender positioning device of claim 2, further comprising:
the positioning block is fixedly arranged at one end of the bottom plate and used for positioning the pipe fitting after the pipe fitting is bent for the first time.
4. The positioning device of the pipe bender according to claim 3, wherein a kidney-shaped groove is formed on the positioning block, a first bolt is arranged in the kidney-shaped groove, and the first bolt is fixedly connected with one end of the bottom plate.
5. The bender positioning device of claim 3, further comprising:
the first positioning piece is fixedly arranged on the bottom plate on one side of the first pressing block, is close to the positioning block and is used for positioning the pipe fitting after the second bending or the third bending.
6. The bender positioning device according to claim 2, further comprising:
and the second positioning piece is fixedly arranged on the bottom plate on the other side of the first pressing block and used for positioning the pipe fitting after the second bending or the third bending.
7. The bender positioning device according to claim 5, wherein said first positioning member comprises a first positioning plate and a first pad plate having an L-shape,
and the first positioning plate is provided with a second bolt, and the second bolt sequentially penetrates through the first positioning plate and the first base plate and then is fixedly connected with the bottom plate.
8. The positioning device of the pipe bender according to claim 7, wherein the first positioning member further comprises a first cushion block, and the second bolt is fixedly connected to the bottom plate after sequentially passing through the first positioning plate, the first cushion plate and the first cushion block.
9. The bender positioning device according to claim 8, wherein said first positioning member further comprises a first reinforcing rib, and said first reinforcing rib is fixedly connected to said first positioning plate.
10. A bender, comprising the bender positioning apparatus of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221307919.1U CN218049794U (en) | 2022-05-27 | 2022-05-27 | Pipe bending machine positioning device and pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221307919.1U CN218049794U (en) | 2022-05-27 | 2022-05-27 | Pipe bending machine positioning device and pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218049794U true CN218049794U (en) | 2022-12-16 |
Family
ID=84431517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221307919.1U Active CN218049794U (en) | 2022-05-27 | 2022-05-27 | Pipe bending machine positioning device and pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218049794U (en) |
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2022
- 2022-05-27 CN CN202221307919.1U patent/CN218049794U/en active Active
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