CN219944775U - Discharging device of stainless steel tube - Google Patents
Discharging device of stainless steel tube Download PDFInfo
- Publication number
- CN219944775U CN219944775U CN202320409838.0U CN202320409838U CN219944775U CN 219944775 U CN219944775 U CN 219944775U CN 202320409838 U CN202320409838 U CN 202320409838U CN 219944775 U CN219944775 U CN 219944775U
- Authority
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- China
- Prior art keywords
- positioning
- steel pipe
- screw rod
- workbench
- seat
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 19
- 239000010935 stainless steel Substances 0.000 title claims abstract description 19
- 238000007599 discharging Methods 0.000 title description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 238000010008 shearing Methods 0.000 claims abstract description 22
- 238000005520 cutting process Methods 0.000 claims abstract description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Accessories And Tools For Shearing Machines (AREA)
Abstract
A stainless steel pipe blanking device comprises a workbench, a feeding mechanism and a blanking mechanism; the feeding mechanism comprises a positioning seat arranged at the right part of the workbench, a positioning rod is horizontally arranged at the left side of the positioning seat, the positioning rod comprises a screw rod section and a straight rod section from left to right, a guide sleeve is arranged on the straight rod section in a sleeved mode, the guide sleeve is pushed by a screw rod nut mechanism to slide along the positioning rod, a positioning sleeve is sleeved at the joint of the screw rod section and the straight rod section, an inner die is arranged on the screw rod section, and the right end face of the inner die tightly presses and positions the positioning sleeve; the cutting mechanism is correspondingly provided with a driven wheel, a driving wheel and a cutter which is coaxially arranged with the driving wheel, and the cutter is matched with the internal mold to form shearing force; the steel pipe in the device is sleeved on the positioning rod and is fed leftwards after being pushed by the screw nut mechanism, the driving wheel and the driven wheel in the blanking mechanism are mutually matched to clamp and position the steel pipe and drive the steel pipe to rotate, the cutter is matched with the inner die on the positioning rod to form shearing force and cut off the steel pipe, the positioning is accurate, the feeding is stable, and the working efficiency is effectively improved.
Description
Technical Field
The utility model relates to a stainless steel pipe blanking device.
Background
The ventilating and smoke discharging pipeline is a common pipeline in industrial and civil buildings, is divided into a metal pipeline, a composite pipeline and the like in terms of materials, is an infrastructure for enabling air to circulate and reducing the concentration of harmful gases, and is mostly made of stainless steel smoke discharging pipes in practical use. During production, firstly, the stainless steel pipe is required to be subjected to blanking according to the specified length, and then subsequent processing is performed, and the conventional equipment generally has difficulty in meeting the blanking process of various pipe diameters because the pipe diameters of the stainless steel pipe have various specifications.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a stainless steel pipe blanking device.
In order to achieve the above purpose, the utility model provides a stainless steel pipe blanking device, which comprises a workbench, a feeding mechanism arranged in the middle of the workbench and a blanking mechanism arranged at the left of the workbench;
the feeding mechanism comprises a positioning seat arranged at the right part of the workbench, a positioning rod is horizontally arranged at the left side of the positioning seat, the positioning rod comprises a screw rod section and a straight rod section from left to right, the guide shaft sleeve is sleeved on the straight rod section, the guide shaft sleeve slides along the positioning rod after being pushed by a screw rod nut mechanism, a positioning sleeve is sleeved at the joint of the screw rod section and the straight rod section, the outer diameter of the positioning sleeve, the outer diameter of the small-diameter section of the guide shaft sleeve and the inner diameter of a steel pipe are matched, an inner die is sleeved on the screw rod section, and the right end surface of the inner die is used for tightly pressing and positioning the positioning sleeve;
the cutting mechanism comprises a driven wheel, a driving wheel and a cutter, wherein the driven wheel and the driving wheel are arranged above the left part of the workbench in a front-back corresponding mode, the cutter is coaxially arranged with the driving wheel, and the cutter and the internal mold are matched to form a shearing force.
As a further improvement of the utility model, the screw-nut mechanism comprises a horizontally arranged screw rod and a nut seat in threaded connection with the screw rod, the upper part of the nut seat is sleeved on the positioning rod and is correspondingly provided with a guide hole, the bottom of the nut seat is in sliding connection with the workbench through a sliding rail, the left end of the screw rod is connected with the workbench through a bearing seat, the right end of the screw rod is connected with an output shaft of the motor, and the motor is arranged on the positioning seat.
As a further improvement of the utility model, the inner diameter of the central hole of the guide shaft sleeve is matched with the outer diameter of the straight rod section, and the diameter of the right part of the guide shaft sleeve is enlarged to form a step surface.
As a further improvement of the utility model, the center of the internal mold is axially provided with an internal threaded hole matched with the screw section, the middle part of the circumferential surface of the internal mold is processed to form a first shearing surface, the edge of the cutter is provided with a second shearing surface, and the first shearing surface and the second shearing surface are matched and close to each other to form a shearing force.
As a further improvement of the utility model, the driven wheel is arranged on a first sliding seat, the driving wheel and the cutter are arranged on a second sliding seat, a driving mechanism is arranged in the second sliding seat, the first sliding seat and the second sliding seat are both in sliding connection with the workbench through a sliding rail I, the front end of the first sliding seat is connected with a first air cylinder, and the rear end of the second sliding seat is connected with a second air cylinder.
As a further development of the utility model, the surfaces of the driving wheel and the driven wheel are elastic.
As a further development of the utility model, the driven wheels are arranged in pairs.
The beneficial effects of the utility model are as follows:
the steel pipe sleeve is arranged on the positioning rod and is pushed by the screw nut mechanism to feed leftwards, the guide shaft sleeve and the positioning sleeve with corresponding sizes are selected for limiting according to the diameter of the steel pipe, the driving wheel and the driven wheel in the blanking mechanism are matched with each other to clamp and position the steel pipe and drive the steel pipe to rotate, the cutter is matched with the inner die on the positioning rod to form shearing force and cut off the steel pipe, the positioning is accurate, the feeding is stable, the device is suitable for steel pipes without diameters, the universality is good, and the working efficiency is effectively improved.
Drawings
FIG. 1 is a front view of a stainless steel tube blanking apparatus according to the present utility model;
FIG. 2 is a plan view of a stainless steel tube blanking apparatus according to the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a side view of a stainless steel tube blanking apparatus of the present utility model;
FIG. 5 is a cross-sectional view of the inner mold 12;
fig. 6 is a sectional view of the guide bush 8.
In the figure: 1. a work table; 2. a motor; 3. a positioning seat; 4. a positioning rod; 41. a straight rod section; 42. a screw section; 5. a screw rod; 6. a slide rail; 7. a nut seat; 71. a guide hole; 8. a guide sleeve; 81. a step surface; 82. a central bore; 9. a steel pipe; 10. a bearing seat; 11. a positioning sleeve; 12. an inner mold; 121. a first shear plane; 122. an internal threaded hole; 13. a first cylinder; 14. a first slider; 15. driven wheel; 16. a sliding rail I; 17. a second slider; 18. a cutter; 181. a second shear plane; 19. a driving wheel; 20. and a second cylinder.
Detailed Description
As shown in fig. 1-2, the blanking device of the stainless steel pipe comprises a workbench 1, a feeding mechanism arranged in the middle of the workbench 1 and a blanking mechanism arranged in the left of the workbench 1;
the feeding mechanism comprises a positioning seat 3 arranged at the right part of a workbench 1, a positioning rod 4 is horizontally arranged at the left side of the positioning seat 3, the positioning rod 4 comprises a screw rod section 42 and a straight rod section 41 from left to right, a guide shaft sleeve 8 is sleeved on the straight rod section 41, the guide shaft sleeve 8 slides along the positioning rod 4 after being pushed by a screw rod nut mechanism, the inner diameter of a central hole 82 of the guide shaft sleeve 8 is matched with the outer diameter of the straight rod section 41, the diameter of the right part of the guide shaft sleeve 8 is enlarged to form a step surface 81 (refer to fig. 6), a positioning sleeve 11 is sleeved at the joint of the screw rod section 42 and the straight rod section 41, the outer diameter of the positioning sleeve 11 and the outer diameter of a small diameter section of the guide shaft sleeve 8 are matched with the inner diameter of a steel pipe 9, an inner die 12 is sleeved on the screw rod section 42, the right end surface of the inner die 12 compresses and positions the positioning sleeve 11, an inner threaded hole 122 is axially machined at the center of the inner die 12 and matched with the screw rod section 42, a first shear surface 121 is formed in the middle of the circumferential surface of the inner die 12, a second shear surface 181 is arranged at the edge of a cutter 18, and a shearing force is formed after the first shear surface 121 and the second shear surface 181 is matched and close to form a shearing force (refer to fig. 3 and fig. 5);
the screw-nut mechanism comprises a screw rod 5 horizontally arranged and a nut seat 7 in threaded connection with the screw rod 5, wherein the upper part of the nut seat 7 is sleeved on the positioning rod 4 and is correspondingly provided with a guide hole 71, the bottom of the nut seat 7 is in sliding connection with the workbench 1 through a sliding rail 6, the left end of the screw rod 5 is connected with the workbench 1 through a bearing seat 10, the right end of the screw rod 5 is connected with an output shaft of a motor 2, the motor 2 is arranged on the positioning seat 3, and the motor 2 is a stepping motor;
the blanking mechanism comprises a driven wheel 15, a driving wheel 19 and a cutter 18, wherein the driven wheel 15 and the driving wheel 19 are correspondingly arranged on the left upper part of the workbench 1, the cutter 18 and the inner die 12 are coaxially arranged, the cutter 18 and the inner die 12 are matched to form shearing force, the driven wheel 15 is arranged on a first sliding seat 14, the driving wheel 19 and the cutter 18 are arranged on a second sliding seat 17, a driving mechanism is arranged in the second sliding seat 17, the first sliding seat 14 and the second sliding seat 17 are both in sliding connection with the workbench 1 through a sliding rail I16, the front end of the first sliding seat 14 is connected with a first air cylinder 13, the rear end of the second sliding seat 17 is connected with a second air cylinder 20, the surfaces of the driving wheel 19 and the driven wheel 15 are elastic, and the driven wheel 15 is arranged in pairs (see FIG 4).
The steel pipe sleeve is arranged on the positioning rod and is pushed by the screw nut mechanism to feed leftwards, the guide shaft sleeve and the positioning sleeve with corresponding sizes are selected for limiting according to the diameter of the steel pipe, the driving wheel and the driven wheel in the blanking mechanism are matched with each other to clamp and position the steel pipe and drive the steel pipe to rotate, the cutter is matched with the inner die on the positioning rod to form shearing force and cut off the steel pipe, the positioning is accurate, the feeding is stable, the device is suitable for steel pipes without diameters, the universality is good, and the working efficiency is effectively improved.
When in specific use, the utility model is described with reference to the drawings for convenient understanding;
when the steel pipe positioning device works, the steel pipe is sleeved on the positioning rod, two ends of the steel pipe are positioned radially through the guide shaft sleeve and the positioning sleeve, the right end of the steel pipe is abutted against the step surface of the guide shaft sleeve, and the guide shaft sleeve and the positioning sleeve with corresponding sizes are selected according to the diameter of the steel pipe; after the motor works, the screw rod is driven to rotate, the rotary motion of the screw rod is converted into linear motion of the nut seat, the upper part of the nut seat slides leftwards along the positioning rod, the guide shaft sleeve positioned at the left side of the nut seat slides leftwards under the pushing of the nut seat, and the guide shaft sleeve drives the steel pipe to feed leftwards; after the steel pipe moves to the specified position to the left, the first air cylinder and the second air cylinder synchronously work, the first sliding seat drives the driven wheel and the second sliding seat drive the driving wheel to be close to each other, the driving wheel and the driven wheel are tightly clung to the outer wall surface of the steel pipe to clamp and position the steel pipe and drive the steel pipe to rotate, the contact surfaces of the driving wheel and the driven wheel and the steel pipe correspondingly generate elastic deformation until the cutter moves to a position matched with the inner die, and the second shearing surface of the cutter and the first shearing surface of the inner die are matched to form shearing force and cut off the steel pipe.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a unloader of nonrust steel pipe which characterized in that: comprises a workbench (1), a feeding mechanism arranged in the middle of the workbench (1) and a blanking mechanism arranged at the left of the workbench (1);
the feeding mechanism comprises a positioning seat (3) arranged at the right part of the workbench (1), a positioning rod (4) is horizontally arranged at the left side of the positioning seat (3), the positioning rod (4) comprises a screw rod section (42) and a straight rod section (41) from left to right, a guide shaft sleeve (8) is sleeved on the straight rod section (41), the guide shaft sleeve (8) slides along the positioning rod (4) after being pushed by a screw rod nut mechanism, a positioning sleeve (11) is sleeved at the joint of the screw rod section (42) and the straight rod section (41), the outer diameter of the positioning sleeve (11), the outer diameter of a small-diameter section of the guide shaft sleeve (8) is matched with the inner diameter of a steel pipe (9), an inner die (12) is sleeved on the screw rod section (42), and the right end surface of the inner die (12) compresses and positions the positioning sleeve (11);
the cutting mechanism comprises a driven wheel (15), a driving wheel (19) and a cutter (18) which are coaxially arranged with the driving wheel (19), wherein the driven wheel (15) and the driving wheel (19) are correspondingly arranged on the upper left part of the workbench (1) from front to back, and the cutter (18) and the inner die (12) are matched to form a shearing force.
2. A stainless steel pipe blanking device according to claim 1, characterized in that: the screw nut mechanism comprises a screw rod (5) horizontally arranged, a nut seat (7) in threaded connection with the screw rod (5), a guide hole (71) is sleeved on the upper portion of the nut seat (7) and correspondingly processed on the positioning rod (4), the bottom of the nut seat (7) is in sliding connection with the workbench (1) through a sliding rail (6), the left end of the screw rod (5) is connected with the workbench (1) through a bearing seat (10), the right end of the screw rod (5) is connected with an output shaft of the motor (2), and the motor (2) is installed on the positioning seat (3).
3. A stainless steel pipe blanking device according to claim 1, characterized in that: the inner diameter of a central hole (82) of the guide shaft sleeve (8) is matched with the outer diameter of the straight rod section (41), and the diameter of the right part of the guide shaft sleeve (8) is enlarged to form a step surface (81).
4. A stainless steel pipe blanking device according to claim 1, characterized in that: the center axial processing of centre form (12) has internal thread hole (122) with screw rod section (42) match, centre form first shearing face (121) in centre of the circumference of centre form (12), cutter (18) edge is equipped with second shearing face (181), first shearing face (121) with second shearing face (181) match and are close to the back and form the shearing force.
5. A stainless steel pipe blanking device according to claim 1, characterized in that: the driven wheel (15) is arranged on the first sliding seat (14), the driving wheel (19) and the cutter (18) are arranged on the second sliding seat (17), a driving mechanism is arranged in the second sliding seat (17), the first sliding seat (14) and the second sliding seat (17) are both in sliding connection with the workbench (1) through a sliding rail I (16), the front end of the first sliding seat (14) is connected with the first air cylinder (13), and the rear end of the second sliding seat (17) is connected with the second air cylinder (20).
6. A stainless steel pipe blanking device according to claim 1, characterized in that: the surfaces of the driving wheel (19) and the driven wheel (15) are elastic.
7. A stainless steel pipe blanking device according to claim 1, characterized in that: the driven wheels (15) are arranged in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320409838.0U CN219944775U (en) | 2023-03-07 | 2023-03-07 | Discharging device of stainless steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320409838.0U CN219944775U (en) | 2023-03-07 | 2023-03-07 | Discharging device of stainless steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219944775U true CN219944775U (en) | 2023-11-03 |
Family
ID=88552345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320409838.0U Active CN219944775U (en) | 2023-03-07 | 2023-03-07 | Discharging device of stainless steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219944775U (en) |
-
2023
- 2023-03-07 CN CN202320409838.0U patent/CN219944775U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |