CN220329755U - Numerical control bending pipe crease-resist die positioning system - Google Patents
Numerical control bending pipe crease-resist die positioning system Download PDFInfo
- Publication number
- CN220329755U CN220329755U CN202322006508.XU CN202322006508U CN220329755U CN 220329755 U CN220329755 U CN 220329755U CN 202322006508 U CN202322006508 U CN 202322006508U CN 220329755 U CN220329755 U CN 220329755U
- Authority
- CN
- China
- Prior art keywords
- crease
- numerical control
- sliding block
- positioning
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005452 bending Methods 0.000 title claims description 15
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a numerical control bent pipe crease-resist die positioning system, which comprises a main body structure and an auxiliary adjusting device, wherein the main body structure comprises a T-shaped sliding block, a base, a large adapter block and a positioning shaft; the T-shaped sliding block is fixedly arranged in T-shaped grooves of the large adapter block and the small adapter block, the large adapter block is fixedly arranged on the positioning shaft, and the bottom end of the positioning shaft is fixedly arranged on the base. The utility model adopts the T-shaped sliding block for the first time for installing the crease-resistant die, and has good strength and reliable positioning. The front and back positions of the crease-resistant die are accurately adjusted and positioned by adopting a screw rod, a positioning shaft, a screw rod positioning seat and a dovetail sliding block combined structure for the first time. The problem of the prior art crease-resist die back-and-forth adjustment speed slow is solved, still solved current dovetail fixed knot structure intensity insufficient, unstable problem, be applicable to many batches, the quick change type when little batch is to the requirement of crease-resist die quick adjustment.
Description
Technical Field
The utility model belongs to the technical field of numerical control bent pipes, and particularly relates to a numerical control bent pipe crease-resistant die positioning system.
Background
The existing crease-resist die positioning tool cannot be installed in place once during installation, positioning is inaccurate, and the height and the angle can only be adjusted repeatedly for a plurality of times to meet the requirement of bending molding.
The development of aviation and aerospace high technology requires that the wall of the bent pipe fitting is thinner, the pipe diameter is bigger, the bending radius is smaller and the forming precision is higher. The problem of wrinkling inside the bending section in the bending process of the large-diameter thin-wall pipe always bothers the technicians and operators for numerical control bending. Through a great deal of practice, it has been found that providing a crease-resistant die inside the bend can better solve the problem of wrinkling of the bend.
At present, the numerical control bending anti-wrinkling die aims at solving the structural improvement of the intersecting part of the anti-wrinkling die movable part and the bending turntable, improves the strength and the wear resistance of the intersecting part to a certain extent, prolongs the service life of the die, and reduces the production cost of the die. However, at present, some common difficulties of the crease-resistant dies are not broken through. Although the conventional crease-resist die and the fixing device of the crease-resist die can realize a certain degree of front-back, left-right and up-down adjustment, certain limitations exist in the adjustment range, the positioning precision and the adjustment efficiency, so that the final bending crease-resist effect is reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the numerical control bending pipe crease-resist die positioning system provided by the utility model solves the problem of low front-back adjustment speed of the crease-resist die in the prior art.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: a numerical control bent pipe crease-resist die positioning system comprises a main body structure and an auxiliary adjusting device, wherein the main body structure comprises a T-shaped sliding block, a base, a large adapter block and a positioning shaft;
the T-shaped sliding block is fixedly arranged in a T-shaped groove of the large switching block, the large switching block is fixedly arranged on the positioning shaft, and the bottom end of the positioning shaft is fixedly arranged on the base.
Further: the auxiliary adjusting device is provided with a screw rod, and the shape of the screw rod is a cylindrical step type.
Further: the screw rod is positioned between the large adapter block and the base.
Further: the auxiliary adjusting device is further provided with a screw rod positioning seat, the screw rod positioning seat is arranged on the base, and the screw rod penetrates through a threaded hole of the positioning shaft to be fixedly connected with the screw rod positioning seat.
Further: the auxiliary adjusting device is further provided with a small adapter block, the small adapter block is fixedly arranged in a split cavity of the large adapter block, and the T-shaped sliding block is further fixedly arranged in a T-shaped groove of the small adapter block.
Further: the base is also provided with a dovetail sliding block, a counter bore which is in sliding fit with the outer circle of the positioning shaft is formed in the center of the upper part of the dovetail sliding block, and the lower end of the positioning shaft is inserted into the counter bore and fixedly connected with the dovetail sliding block.
Further: and the T-shaped sliding block is provided with a positioning screw hole.
Further: the shape of the base is rectangular, and the head of the base is provided with a large chamfer.
Further: the positioning shaft main body portion is cylindrical in shape.
The beneficial effects of the utility model are as follows:
(1) The utility model provides a numerical control bent pipe crease-resist die positioning system, which adopts a T-shaped sliding block for mounting a crease-resist die for the first time, and has good strength and reliable positioning.
(2) The utility model adopts the combined structure of the screw rod, the positioning shaft, the screw rod positioning seat and the dovetail sliding block for the first time to realize the accurate adjustment and positioning of the front and rear positions of the crease-resistant die.
(3) The utility model solves the problems of low front and back adjustment speed of the crease-resist die in the prior art, and also solves the problems of insufficient and unstable strength of the existing dovetail-shaped fixing structure, thereby being applicable to the requirement of quick adjustment of the crease-resist die for quick change in batches and in small batches.
Drawings
FIG. 1 is a front view of a numerical control bend crease-resist die positioning system of the present utility model.
Figure 3 is a side view of a numerical control bend crease-resist die positioning system of the present utility model.
FIG. 2 is a top view of a numerical control bend crease-resist die positioning system of the present utility model.
Wherein: 1. a T-shaped sliding block; 2. a screw rod; 3. a base; 4. a large transfer block; 5. positioning a shaft; 6. a screw rod positioning seat; 7. a small adapter block; 8. dovetail slide blocks.
Detailed Description
The following description of the embodiments of the present utility model is provided to facilitate understanding of the present utility model by those skilled in the art, but it should be understood that the present utility model is not limited to the scope of the embodiments, and all the utility models which make use of the inventive concept are protected by the spirit and scope of the present utility model as defined and defined in the appended claims to those skilled in the art.
1-3, in one embodiment of the utility model, a numerical control elbow crease-resist die positioning system comprises a main body structure and an auxiliary adjusting device, wherein the main body structure comprises a T-shaped sliding block 1, a base 3, a large adapter block 4 and a positioning shaft 5;
the T-shaped sliding block 1 is fixedly arranged in a T-shaped groove of the large adapter block 4, the large adapter block 4 is fixedly arranged on the positioning shaft 5, and the bottom end of the positioning shaft 5 is fixedly arranged on the base 3.
In this embodiment, the T-shaped slotted holes are formed in the front ends of the large adapter block 4 and the small adapter block 7, and are used for installing and fixing the T-shaped sliding block 1, and the T-shaped sliding block 1 is used for installing a crease-resistant die, so that the crease-resistant die is convenient to process, good in strength and not easy to wear, and effective fixing of the crease-resistant die can be realized.
The auxiliary adjusting device is provided with a screw rod 2, the shape of the screw rod 2 is a cylindrical step, and the screw rod 2 passes through a threaded hole of the positioning shaft 5 and is fixedly connected with the screw rod positioning seat 6.
The screw rod 2 is positioned between the large adapter block 4 and the base 3.
The auxiliary adjusting device is further provided with a screw rod positioning seat 6, and the screw rod positioning seat 6 is arranged on the base 3.
The auxiliary adjusting device is further provided with a small adapter block 7, the small adapter block 7 is fixedly arranged in the split cavity of the large adapter block 4, and the T-shaped sliding block 1 is further fixedly arranged in the T-shaped groove of the small adapter block 7.
In this embodiment, the small adapter block 7 is fixedly connected with the large adapter block 4 through a screw, and the small adapter block 7 is used for adjusting and tightening the T-shaped sliding block 1. Based on the cavity-separating structure of the large adapter block 4 and the small adapter block 7, the T-shaped sliding block 1 can be prevented from sliding and moving in the bending forming process.
The base 3 is also provided with a dovetail sliding block 8, a counter bore which is in sliding fit with the outer circle of the positioning shaft 5 is formed in the center of the upper part of the dovetail sliding block 8, and the lower end of the positioning shaft 5 is inserted into the counter bore and fixedly connected with the dovetail sliding block 8.
In this embodiment, the dovetail slide 8 is used for positioning the positioning shaft 5 up and down, front and back, and left and right, and the lower end of the positioning shaft 5 is inserted into the counter bore and is in welded connection with the dovetail slide 8.
The combined structure of the screw rod 2, the positioning shaft 5, the screw rod positioning seat 6 and the dovetail sliding block 8 is used for realizing flexible and accurate adjustment of the front and back positions of the positioning shaft 5, stable and reliable movement and difficult abrasion, and can realize the front and back position adjustment and fixed connection of the positioning shaft 5, thereby realizing the accurate adjustment and positioning of the front and back positions of the crease-resistant die.
The T-shaped sliding block 1 is provided with a positioning screw hole.
As shown in fig. 3, in the present embodiment, 4 positioning screw holes are provided on the T-shaped slider 1.
The shape of the base 3 is rectangular, and the head of the base 3 is provided with a large chamfer.
The main body of the positioning shaft 5 is cylindrical in shape.
The shape of the screw rod positioning seat 6 and the small adapter 7 is rectangular.
As shown in fig. 1 to 3, the T-shaped sliding block 1 is located at the upper part of the numerical control elbow crease-resist die positioning system, the screw rod 2 is located at the middle lower part of the numerical control elbow crease-resist die positioning system, the base 3 is located at the bottom of the numerical control elbow crease-resist die positioning system, the large switching block 4 is located at the upper part of the numerical control elbow crease-resist die positioning system, the positioning shaft 5 is located at the middle rear part of the numerical control elbow crease-resist die positioning system, the screw rod positioning seat 6 is located at the lower part of the numerical control elbow crease-resist die positioning system, the small switching block 7 is located at the upper part of the numerical control elbow crease-resist die positioning system, and the dovetail sliding block 8 is located at the lower part of the numerical control elbow crease-resist die positioning system.
The working principle of the system of the utility model is as follows:
(1) Adjusting the angle and the center height of the crease-resistant die:
the angle and the center height of the crease-resist die are adjusted by rotating the positioning shaft 5 at a certain angle in the circumferential direction.
(2) Front and back position adjustment of the crease-resist die:
the front and back position adjustment of the crease-resist die is realized through the combined action of the positioning shaft 5, the screw rod 2 and the screw rod positioning seat 6, if the screw rod 2 is screwed in, the positioning shaft 5 is controlled to move forwards, and if the screw rod 2 is reversely rotated, the positioning shaft 5 is controlled to move backwards, so that the front and back position adjustment of the crease-resist die is driven.
(3) Left and right position adjustment of the crease-resist die:
the left and right position adjustment of the crease-resist die is realized through the combined action of the positioning shaft 5, the base 3, the large adapter block 4 and the small adapter block 7, the left and right position positioning is realized through the base 3, and the left and right position adjustment is realized through the positioning screw holes on the T-shaped sliding block 1.
The beneficial effects of the utility model are as follows: the utility model provides a numerical control bent pipe crease-resist die positioning system, which adopts a T-shaped sliding block 1 for the first time for mounting a crease-resist die, and has good strength and reliable positioning.
The utility model adopts the combined structure of the screw rod 2, the positioning shaft 5, the screw rod positioning seat 6 and the dovetail sliding block 8 for the first time to realize the accurate adjustment and positioning of the front and back positions of the crease-resistant die.
The utility model solves the problems of low speed of front and back quick adjustment of the crease-resist die in the prior art, and also solves the problems of insufficient and unstable strength of the existing dovetail-shaped fixing structure, thereby being applicable to the requirement of quick adjustment of the crease-resist die for quick change in batches and small batches.
In the description of the present utility model, it should be understood that the terms "center," "thickness," "upper," "lower," "horizontal," "top," "bottom," "inner," "outer," "radial," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be interpreted as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defined as "first," "second," "third," or the like, may explicitly or implicitly include one or more such feature.
Claims (9)
1. The numerical control bent pipe crease-resist die positioning system is characterized by comprising a main body structure and an auxiliary adjusting device, wherein the main body structure comprises a T-shaped sliding block (1), a base (3), a large switching block (4) and a positioning shaft (5);
the T-shaped sliding block (1) is fixedly arranged in a T-shaped groove of the large adapter block (4), the large adapter block (4) is fixedly arranged on the positioning shaft (5), and the bottom end of the positioning shaft (5) is fixedly arranged on the base (3).
2. The numerical control elbow crease-resist die positioning system according to claim 1, wherein the auxiliary adjusting device is provided with a screw rod (2), and the screw rod (2) is cylindrical stepped.
3. A numerical control pipe bending crease-resist die positioning system according to claim 2, characterized in that the screw (2) is located between the large adapter block (4) and the base (3).
4. The numerical control elbow crease-resist die positioning system according to claim 2, wherein the auxiliary adjusting device is further provided with a screw rod positioning seat (6), the screw rod positioning seat (6) is arranged on the base (3), and the screw rod (2) penetrates through a threaded hole of the positioning shaft (5) to be fixedly connected with the screw rod positioning seat (6).
5. The numerical control elbow crease-resist die positioning system according to claim 1, wherein the auxiliary adjusting device is further provided with a small adapter block (7), the small adapter block (7) is fixedly installed in a split cavity of the large adapter block (4), and the T-shaped sliding block (1) is further fixedly installed in a T-shaped groove of the small adapter block (7).
6. The numerical control elbow crease-resist die positioning system according to claim 1, wherein a dovetail sliding block (8) is further arranged on the base (3), a counter bore which is in sliding fit with the outer circle of the positioning shaft (5) is formed in the center of the upper portion of the dovetail sliding block (8), and the lower end of the positioning shaft (5) is inserted into the counter bore to be fixedly connected with the dovetail sliding block (8).
7. The numerical control elbow crease-resist die positioning system according to claim 1, wherein positioning screw holes are formed in the T-shaped sliding block (1).
8. The numerical control pipe bending crease-resistant die positioning system according to claim 1, characterized in that the shape of the base (3) is rectangular, and the head of the base (3) is provided with a large chamfer.
9. A numerical control pipe bending crease-resist die positioning system according to claim 1, characterized in that the positioning shaft (5) body part is cylindrical in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322006508.XU CN220329755U (en) | 2023-07-27 | 2023-07-27 | Numerical control bending pipe crease-resist die positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322006508.XU CN220329755U (en) | 2023-07-27 | 2023-07-27 | Numerical control bending pipe crease-resist die positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220329755U true CN220329755U (en) | 2024-01-12 |
Family
ID=89442223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322006508.XU Active CN220329755U (en) | 2023-07-27 | 2023-07-27 | Numerical control bending pipe crease-resist die positioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220329755U (en) |
-
2023
- 2023-07-27 CN CN202322006508.XU patent/CN220329755U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202028661U (en) | Angle control device of pipe bender | |
| CN220329755U (en) | Numerical control bending pipe crease-resist die positioning system | |
| CN209829942U (en) | Pipe bending machine | |
| CN110899519A (en) | Quick die change device for upper die of bending machine | |
| CN214321398U (en) | High-precision high-efficiency manual pipe bending device | |
| CN109277443B (en) | Three-dimensional curvature pipe bender and using method thereof | |
| CN105149494A (en) | Electric screw press and downward ejection device | |
| CN115194036B (en) | Double-end hydraulic pipe end forming machine with temperature regulation and control function | |
| CN111872744A (en) | Measuring head, system and method for measuring shaft machining | |
| CN217344247U (en) | Framework welding flexible tool with wide application range | |
| CN110560524A (en) | Multi-radius pipe bender | |
| CN105033380A (en) | Electrolytic machining tool of variable cross-section bent half tube | |
| CN212735270U (en) | Measuring head and system for measuring shaft machining | |
| CN212496650U (en) | Flange car anchor clamps in valve body | |
| CN210907544U (en) | Novel elbow core rod | |
| CN107442645B (en) | Automobile top cover floating cavity die punching die | |
| CN211464650U (en) | Semi-automatic U-shaped wire bending machine | |
| CN207188548U (en) | A kind of numerical control hydraulic bending bending machine | |
| CN219025626U (en) | Make mould that change return bend anchor clamps more simple and convenient | |
| CN219170161U (en) | Tool position adjusting device | |
| CN210817410U (en) | Novel low pressure casting mould location device | |
| CN217018105U (en) | U-shaped pipe multi-pipe synchronous pipe bending device | |
| CN218460518U (en) | Numerical control pipe bending die with deformation compensation function | |
| CN2695159Y (en) | Wire cutting cross guide wheel large inclination lifting oscillating linked electrode wire support | |
| CN216828381U (en) | Be applied to terminal hydraulic pressure reinforcing bar of robot mechanism of bending |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |