CN112916684A - Stamping type bending mechanism for pipe machining - Google Patents
Stamping type bending mechanism for pipe machining Download PDFInfo
- Publication number
- CN112916684A CN112916684A CN202110088467.6A CN202110088467A CN112916684A CN 112916684 A CN112916684 A CN 112916684A CN 202110088467 A CN202110088467 A CN 202110088467A CN 112916684 A CN112916684 A CN 112916684A
- Authority
- CN
- China
- Prior art keywords
- stamping
- fixed
- groove
- rod
- seat
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 title claims abstract description 25
- 238000003754 machining Methods 0.000 title claims description 8
- 230000000875 corresponding Effects 0.000 claims abstract description 5
- 238000004080 punching Methods 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
Abstract
The invention discloses a stamping type bending mechanism for pipe processing, which comprises a base, wherein a stamping seat is fixed at the top of the base, a hydraulic rod is fixed at the top of one side, close to the stamping seat, of the base, an ejection frame is fixed at the top of the hydraulic rod, a fixing frame is fixed at the bottom of the ejection frame, which is far away from the hydraulic rod, a stamping head is fixed at the bottom of the fixing frame, a stamping groove is formed in the middle of the top end of the stamping seat, clamping plates are arranged on two sides in the stamping groove, a guide groove penetrates through one of the two sides of the clamping plates, and a guide rod is fixed at one side, corresponding to the guide groove, of the other clamping plate. According to the invention, the screw rod is rotated through the clamping plates and the sliding blocks, and the screw rod can simultaneously drive the sliding blocks on the two sides to move in opposite directions, so that the sliding blocks drive the clamping plates to move in opposite directions, the space between the clamping plates is convenient to adjust, and pipes with different outer diameters can be processed.
Description
Technical Field
The invention relates to the technical field of pipe processing, in particular to a stamping type bending mechanism for pipe processing.
Background
The pipe is used for water supply, water drainage and gas conveying, comprises a cast iron straight pipe and pipe fittings, when the vertical pipe is connected, the bent pipe with a vertical angle is needed to be used for connecting the vertical pipes on two sides, and when the pipe is processed, the punching press type bending mechanism is needed to be used for bending the pipe.
Although the types and the number of the existing stamping type bending mechanisms for processing the pipes are very large, the existing stamping type bending mechanisms for processing the pipes still have certain problems, and certain inconvenience is brought to the use of the stamping type bending mechanisms for processing the pipes.
When the existing stamping type bending mechanism for processing the pipes is used, the pipes are stamped into a specific bending degree through the stamping head and the stamping groove, but the pipes with different outer diameters cannot be stamped, the stamping die needs to be replaced, and the use is inconvenient.
Disclosure of Invention
The invention aims to provide a stamping type bending mechanism for processing pipes, which solves the problems that when the existing stamping type bending mechanism for processing pipes is used, the pipes can be stamped into a specific bending degree through a stamping head and a stamping groove, but the pipes with different outer diameters can not be stamped, a stamping die needs to be replaced, and the use is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: a stamping type bending mechanism for processing pipes comprises a base, wherein a stamping seat is fixed at the top of the base, a hydraulic rod is fixed at the top of one side, close to the stamping seat, of the base, a top frame is fixed at the top of the hydraulic rod, wherein,
a fixing frame is fixed at the bottom of the top frame far away from the hydraulic rod, a stamping head is fixed at the bottom of the fixing frame, a stamping groove is formed in the middle of the top end of the stamping seat, clamping plates are arranged on two sides of the interior of the stamping groove, a guide groove penetrates through two sides of one of the clamping plates, a guide rod is fixed on one side of the other clamping plate corresponding to the guide groove, a top rod groove is formed in two sides of the stamping seat close to the stamping groove, and a spring is fixed in the top rod groove;
the opening side that the spring is close to the ejector pin groove is fixed with the ejector pin, the spout has been seted up to the top that the punching press seat is close to the grip block bottom, the bottom that the grip block corresponds the spout is fixed with the slider, the spout has run through the lead screw with the inside of slider, the inside that the punching press seat was run through to the one end of lead screw extends to the outside, the outside that the lead screw is close to the punching press seat is fixed with the handle, the equidistance is provided with the scale mark on the guide bar.
Preferably, the stamping head and the stamping groove are conical, and the angle of the stamping head is equal to that of the stamping groove.
Preferably, the guide rod is a cylinder, and the guide rod and the guide groove form a guide structure.
Preferably, the ejector rod is elastically connected with the stamping seat through a spring.
Preferably, the sliding groove and the sliding block form a sliding structure, the sliding block and the screw rod form threaded connection, the screw rod is provided with two sections of external threads, and the lines of the two sections of external threads of the screw rod are opposite.
Preferably, the end of the scale mark far away from the guide groove is zero scale, and the numerical value of the contact position of the scale mark and the guide groove is the distance between the clamping plates.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the screw rod is rotated through the clamping plates and the sliding blocks, and the screw rod can simultaneously drive the sliding blocks on the two sides to move in opposite directions, so that the sliding blocks drive the clamping plates to move in opposite directions, the space between the clamping plates is convenient to adjust, and pipes with different outer diameters can be processed.
2. According to the invention, through the arranged scale marks, when the distance between the clamping plates is adjusted, the clamping plates are far away or close to each other, so that the guide rod moves in the guide groove, and through observing the numerical value of the contact part of the scale marks and the guide groove, the specific distance between the clamping plates can be known, so that the distance between the clamping plates can be accurately adjusted according to the outer diameter of the pipe.
3. According to the invention, the punching head moves downwards through the arranged spring and the ejector rod, the pipe is extruded through the punching head, when the pipe is bent and deformed, the ejector rod is pressed into the inner part of the ejector rod groove by the pipe, the spring is compressed to generate elasticity, when the punching head moves upwards, the pipe loses pressure, and the spring can push the pipe to move upwards through the ejector rod, so that the pipe can be conveniently moved out of the inner part of the punching groove.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the stamping seat of the present invention.
In the figure: 1. a base; 2. punching a seat; 3. a hydraulic lever; 4. a top frame; 5. a fixed mount; 6. punching a head; 7. punching a groove; 8. a clamping plate; 9. a guide groove; 10. a guide bar; 11. a jack rod groove; 12. a spring; 13. a top rod; 14. a chute; 15. a slider; 16. a screw rod; 17. a handle; 18. scale lines are marked.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a stamping type bending mechanism for pipe processing comprises a base 1, a stamping seat 2, a hydraulic rod 3, an upper frame 4, a fixing frame 5, a stamping head 6, a stamping groove 7, a clamping plate 8, a guide groove 9, a guide rod 10, an ejector rod groove 11, a spring 12, an ejector rod 13, a sliding groove 14, a sliding block 15, a screw rod 16, a handle 17 and scale marks 18, wherein the stamping seat 2 is fixed at the top of the base 1, the hydraulic rod 3 is fixed at the top of one side of the base 1 close to the stamping seat 2, the upper frame 4 is fixed at the top of the hydraulic rod 3, wherein,
a fixing frame 5 is fixed at the bottom of the top frame 4 far away from the hydraulic rod 3, a stamping head 6 is fixed at the bottom of the fixing frame 5, the stamping head 6 and the stamping groove 7 are conical, the angle of the stamping head 6 is equal to that of the stamping groove 7, a pipe is placed right above the stamping groove 7, then the stamping head 6 moves downwards, the pipe is extruded by the stamping head 6 to be bent and deformed, the pipe can be bent by the stamping head 6 and the stamping groove 7, the bending angle of the pipe is equal to that of the stamping head 6 and the stamping groove 7, the stamping groove 7 is formed in the middle of the top end of the stamping seat 2, clamping plates 8 are arranged on two sides of the inside of the stamping groove 7, a guide groove 9 penetrates through one of the two sides of the clamping plates 8, a guide rod 10 is fixed on one side of the clamping plate 8 corresponding to the guide groove 9, and the guide rod 10 is a cylinder, when the distance between the clamping plates 8 is adjusted, the clamping plates 8 are far away from or close to each other, so that the guide rods 10 move in the guide grooves 9, the clamping plates 8 are guided by the guide structures formed by the guide rods 10 and the guide grooves 9, the deviation of the movement of the clamping plates 8 is avoided, ejector rod grooves 11 are formed in two sides, close to the punching grooves 7, of the punching seat 2, and springs 12 are fixed inside the ejector rod grooves 11;
an ejector rod 13 is fixed on the opening side of the spring 12 close to the ejector rod groove 11, the ejector rod 13 is elastically connected with the punching seat 2 through the spring 12, when the punching head 6 moves downwards, the pipe is extruded through the punching head 6, and when the pipe is bent and deformed, the pipe presses the ejector rod 13 into the ejector rod groove 11, so that the spring 12 is compressed to generate elastic force, when the punching head 6 moves upwards, the pipe loses pressure, the spring 12 can push the pipe to move upwards through the ejector rod 13, so that the pipe is moved out of the punching groove 7 conveniently, a sliding groove 14 is formed above the punching seat 2 close to the bottom of the clamping plate 8, the sliding groove 14 and the sliding block 15 form a sliding structure, the sliding block 15 and the screw rod 16 form a threaded connection, the screw rod 16 is provided with two sections of external threads, the grains of the two sections of the external threads of the screw rod 16 are opposite, and when the screw rod 16 is rotated, the sliding blocks 15 on, the slide block 15 drives the clamping plates 8 to move towards the opposite direction, so that the distance between the clamping plates 8 can be conveniently adjusted, a slide block 15 is fixed at the bottom of the clamping plate 8 corresponding to the slide groove 14, a screw rod 16 penetrates through the slide groove 14 and the slide block 15, one end of the screw rod 16 penetrates through the inside of the punching seat 2 and extends to the outside, a handle 17 is fixed on the outer side of the screw rod 16 close to the punching seat 2, the guide rod 10 is provided with scale marks 18 at equal intervals, one end of the scale mark 18 far away from the guide groove 9 is a zero scale, the numerical value of the contact part of the scale mark 18 and the guide groove 9 is the interval between the clamping plates 8, when the interval between the chucking plates 8 is adjusted, the chucking plates 8 are moved away from or close to each other, the guide bar 10 is moved in the guide groove 9, through observing the numerical value of scale mark 18 and the contact department of guide way 9, can know the specific interval of grip block 8, be convenient for carry out the accurate regulation according to the external diameter of tubular product to the interval between the grip block 8.
The working principle is as follows: when the stamping type bending mechanism for processing the pipes is used, firstly, a screw rod 16 is rotated, the screw rod 16 can simultaneously drive sliding blocks 15 on two sides to move towards opposite directions, the sliding blocks 15 drive clamping plates 8 to move towards opposite directions, the distance between the clamping plates 8 is convenient to adjust, the pipes with different outer diameters can be processed, when the distance between the clamping plates 8 is adjusted, the clamping plates 8 are mutually far away or close, a guide rod 10 moves in a guide groove 9, the specific distance between the clamping plates 8 can be known by observing the numerical value of the contact part of a scale mark 18 and the guide groove 9, the distance between the clamping plates 8 is convenient to accurately adjust according to the outer diameter of the pipes, then the pipes are placed right above a stamping groove 7, then a stamping head 6 moves downwards, the pipes are extruded through the stamping head 6, the pipes are bent and deformed, and can be bent through the stamping head 6 and the stamping groove 7, make tubular product angle of buckling equal with the angle of punching press head 6, punching press groove 7, when tubular product bending deformation, tubular product impresses ejector pin 13 in the inside of ejector pin groove 11, makes spring 12 compression produce elasticity, and when punching press head 6 upwards moved, tubular product lost pressure, spring 12 can promote tubular product rebound through ejector pin 13, is convenient for shift out tubular product the inside of punching press groove 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pipe machining is with punching press formula mechanism of bending, includes base (1), its characterized in that: the top of the base (1) is fixed with a punching seat (2), the top of one side of the base (1) close to the punching seat (2) is fixed with a hydraulic rod (3), the top of the hydraulic rod (3) is fixed with a top frame (4), wherein,
a fixing frame (5) is fixed at the bottom of the top frame (4) far away from the hydraulic rod (3), a stamping head (6) is fixed at the bottom of the fixing frame (5), a stamping groove (7) is formed in the middle of the top end of the stamping seat (2), clamping plates (8) are arranged on two sides of the interior of the stamping groove (7), a guide groove (9) penetrates through two sides of one of the clamping plates (8), a guide rod (10) is fixed on one side of the other clamping plate (8) corresponding to the guide groove (9), ejector rod grooves (11) are formed in two sides of the stamping seat (2) close to the stamping groove (7), and springs (12) are fixed in the ejector rod grooves (11);
spring (12) are fixed with ejector pin (13) near the opening side of ejector pin groove (11), spout (14) have been seted up to punching press seat (2) near the top of grip block (8) bottom, grip block (8) correspond the bottom of spout (14) and are fixed with slider (15), spout (14) and the inside of slider (15) run through there is lead screw (16), the inside that punching press seat (2) was run through to the one end of lead screw (16) extends to the outside, the outside that punching press seat (2) are close to in lead screw (16) is fixed with handle (17), guide bar (10) equidistance are provided with scale mark (18).
2. The stamping type press bending mechanism for pipe machining according to claim 1, wherein: the stamping head (6) and the stamping groove (7) are conical, and the angle of the stamping head (6) is equal to that of the stamping groove (7).
3. The stamping type press bending mechanism for pipe machining according to claim 1, wherein: the guide rod (10) is a cylinder, and the guide rod (10) and the guide groove (9) form a guide structure.
4. The stamping type press bending mechanism for pipe machining according to claim 1, wherein: the ejector rod (13) is elastically connected with the stamping seat (2) through a spring (12).
5. The stamping type press bending mechanism for pipe machining according to claim 1, wherein: the sliding groove (14) and the sliding block (15) form a sliding structure, the sliding block (15) and the screw rod (16) form threaded connection, the screw rod (16) is provided with two sections of external threads, and the lines of the two sections of external threads of the screw rod (16) are opposite.
6. The stamping type press bending mechanism for pipe machining according to claim 1, wherein: one end, far away from the guide groove (9), of the scale mark (18) is zero scale, and the numerical value of the contact position of the scale mark (18) and the guide groove (9) is the distance between the clamping plates (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110088467.6A CN112916684A (en) | 2021-01-22 | 2021-01-22 | Stamping type bending mechanism for pipe machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110088467.6A CN112916684A (en) | 2021-01-22 | 2021-01-22 | Stamping type bending mechanism for pipe machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112916684A true CN112916684A (en) | 2021-06-08 |
Family
ID=76164804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110088467.6A Pending CN112916684A (en) | 2021-01-22 | 2021-01-22 | Stamping type bending mechanism for pipe machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112916684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664082A (en) * | 2021-09-07 | 2021-11-19 | 万基控股集团检修安装有限公司 | Convenient aluminum pipe bending device |
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| CN106734400A (en) * | 2017-03-31 | 2017-05-31 | 贵州大学 | A kind of automobile handware bender |
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| CN208321850U (en) * | 2018-06-28 | 2019-01-04 | 嘉兴市高照金属制品有限公司 | Metal sheet bend punching die |
| CN209077494U (en) * | 2018-11-19 | 2019-07-09 | 盐城市巨能动力机械有限公司 | A kind of efficient numerically controlled bending machine |
| CN209811290U (en) * | 2019-05-06 | 2019-12-20 | 贵州煜明精密模具有限公司 | Equidistant punching device for square pipe fitting |
| CN209953581U (en) * | 2019-04-24 | 2020-01-17 | 青岛正通金属制品有限公司 | Stamping die device is used in commodity circulation car production |
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| CN211915100U (en) * | 2020-03-04 | 2020-11-13 | 北京鑫路顺汽车配件厂 | Novel channel steel bending press |
| CN111957776A (en) * | 2020-07-24 | 2020-11-20 | 十堰五龙工贸股份有限公司 | Intercooler elbow bending device |
| CN212285427U (en) * | 2020-04-17 | 2021-01-05 | 常州志皓精密管业有限公司 | Bending device for preventing special pipe from cracking |
| JP6810854B1 (en) * | 2019-08-27 | 2021-01-13 | 武義義藍日用金属制品有限公司 | Bending equipment used for bending steel for ships |
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2021
- 2021-01-22 CN CN202110088467.6A patent/CN112916684A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734400A (en) * | 2017-03-31 | 2017-05-31 | 贵州大学 | A kind of automobile handware bender |
| CN207325766U (en) * | 2017-11-02 | 2018-05-08 | 江西江铃底盘股份有限公司 | A kind of electrical equipment wiring harness fixing bracket bends embossing die |
| CN208321850U (en) * | 2018-06-28 | 2019-01-04 | 嘉兴市高照金属制品有限公司 | Metal sheet bend punching die |
| CN209077494U (en) * | 2018-11-19 | 2019-07-09 | 盐城市巨能动力机械有限公司 | A kind of efficient numerically controlled bending machine |
| CN209953581U (en) * | 2019-04-24 | 2020-01-17 | 青岛正通金属制品有限公司 | Stamping die device is used in commodity circulation car production |
| CN209811290U (en) * | 2019-05-06 | 2019-12-20 | 贵州煜明精密模具有限公司 | Equidistant punching device for square pipe fitting |
| JP6810854B1 (en) * | 2019-08-27 | 2021-01-13 | 武義義藍日用金属制品有限公司 | Bending equipment used for bending steel for ships |
| CN211915100U (en) * | 2020-03-04 | 2020-11-13 | 北京鑫路顺汽车配件厂 | Novel channel steel bending press |
| CN211889991U (en) * | 2020-04-14 | 2020-11-10 | 绍兴精鑫汽配有限公司 | Car forging adds clamping apparatus |
| CN212285427U (en) * | 2020-04-17 | 2021-01-05 | 常州志皓精密管业有限公司 | Bending device for preventing special pipe from cracking |
| CN111957776A (en) * | 2020-07-24 | 2020-11-20 | 十堰五龙工贸股份有限公司 | Intercooler elbow bending device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664082A (en) * | 2021-09-07 | 2021-11-19 | 万基控股集团检修安装有限公司 | Convenient aluminum pipe bending device |
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