CN210586811U - Ejector rod of numerical control pipe bender - Google Patents
Ejector rod of numerical control pipe bender Download PDFInfo
- Publication number
- CN210586811U CN210586811U CN201921525535.5U CN201921525535U CN210586811U CN 210586811 U CN210586811 U CN 210586811U CN 201921525535 U CN201921525535 U CN 201921525535U CN 210586811 U CN210586811 U CN 210586811U
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- Prior art keywords
- ejection
- die wheel
- rod
- core bar
- ejector
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- 238000005452 bending Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a numerical control bending machine ejector beam belongs to pipe material processing equipment field, include: the core rod adjusting assembly, the ejection support assembly, the core rod, the die wheel set, the motion swing arm and the ejection rod. The utility model discloses only need to insert the tubular product tail end ejector beam locating pin and can carry out work, need not adopt any clamp tightly can safe work, it is extravagant to have practiced thrift the tail end of curved system tubular product. The whole machining process can be automatically finished without a connecting sleeve or manual shutdown adjustment, time and labor are saved, and the complexity of the front-end clamp of the ejection support is simplified to the maximum extent. The whole mechanism is simpler and more scientific and meets the design requirements at present.
Description
Technical Field
The utility model discloses a numerical control bending machine ejector beam belongs to pipe material processing equipment field.
Background
The numerical control pipe bender is mainly used for laying and repairing pipelines in the aspects of electric power construction, highway construction, boilers, bridges, ships, furniture, decoration and the like, and has the advantages of multiple functions, reasonable structure, simplicity in operation, convenience in movement, quickness in installation and the like. The machine has the pipe bending function, can also use the oil cylinder as a hydraulic jack, has the characteristics of low price and convenient use compared with numerical control pipe bending equipment, and occupies the leading product position in the domestic pipe bending machine market. The numerical control pipe bender can perform winding type bending of one bending radius (single layer) or two bending radii (double layers) on a pipe in a cold state, and is widely used for bending various pipe fittings and wires in industries such as automobiles, air conditioners and the like. The pipe bender is mainly used for plastic forming of pipes.
In the field of the existing numerical control pipe bender, a feeding support of the push-bending type numerical control pipe bender can not directly send materials to the center of a mould of the pipe bender, so that the phenomenon that the materials of the tail section of a workpiece are wasted by 300-700 mm generally exists in the processing of parts.
Disclosure of Invention
The utility model aims to solve and push away curved formula numerical control bending machine pay-off support and can not directly deliver to bending machine mould center with material one, lead to processing the part ubiquitous work piece tail section material extravagant 300mm ~ 700mm phenomenon, provide a numerical control bending machine ejector beam that furthest's saving tail end material is extravagant.
The utility model discloses the problem that will solve is realized by following technical scheme:
a numerical control pipe bender ejector beam, includes: the core bar adjusting assembly is arranged at one end of a lathe body and comprises: the ejection device comprises a core bar connecting shaft and a motor, wherein a lathe body flange is arranged at one end of a lathe body of the machine tool, the motor is fixed at one side of the lathe body flange, a motor spindle penetrates through the lathe body flange to be connected with one end of the core bar connecting shaft, one end of the core bar is fixed at the other end of the core bar connecting shaft, external threads are arranged on the outer side of the core bar, an ejection support assembly is arranged on the lathe body, a threaded through hole is formed in the ejection support assembly, the ejection support assembly is sleeved on the core bar through the threaded through hole, one end of an ejection rod is fixed at one end, far away from a core bar adjusting assembly, of the ejection support assembly, a positioning pin is arranged at the other end of the ejection rod, a core rod hole is formed in the middle of the ejection rod, the ejection rod is sleeved on the core rod through the core rod hole, the core rod is fixed, the die wheel set comprises a first die wheel and a second die wheel, the first die wheel is rotatably arranged on the machine tool body, the second die wheel is arranged on the other side of the machine tool body opposite to the core rod, and one end of the moving swing arm is rotatably arranged on one side of the second die wheel and close to the other end of the machine tool body.
Preferably, the ejection support assembly comprises an ejection support and a sliding body, a threaded through hole is formed in the middle of the ejection support, the ejection support is sleeved on the core rod through the threaded through hole, the sliding body is fixed to one end of the ejection support, and the sliding body can slide on a machine tool body.
Preferably, the die wheel set further comprises a third die wheel rotatably disposed on the other side of the machine tool body opposite to the second die wheel.
The utility model discloses for the beneficial effect that has now:
the utility model discloses only need to insert the tubular product tail end ejector beam locating pin and can carry out work, need not adopt any clamp tightly can safe work, it is extravagant to have practiced thrift the tail end of curved system tubular product. The whole machining process can be automatically finished without a connecting sleeve or manual shutdown adjustment, time and labor are saved, and the complexity of the front-end clamp of the ejection support is simplified to the maximum extent. The whole mechanism is simpler and more scientific and meets the design requirements at present.
Drawings
Fig. 1 is the overall structure diagram of the numerical control pipe bender of the present invention.
Fig. 2 is a structural view of the ejector pin of the present invention.
Detailed Description
The invention will be further explained below with reference to the accompanying figures 1-2:
the technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, a first embodiment of the present invention provides a ejector pin of a numerically controlled pipe bender based on the prior art, which includes: the core bar is adjusted assembly 6, liftout support assembly 4, core bar 22, plug 21, mould wheelset 1, motion swing arm 7 and liftout pole 3, and core bar is adjusted assembly 6 and is installed in 5 one end of lathe bed, and core bar is adjusted assembly 6 and is included: the core rod connecting shaft 61 and the motor 63, a lathe body flange 51 is arranged at one end of the lathe body 5 of the machine tool, the motor 63 is fixed at one side of the lathe body flange 51 through bolts, a spindle of the motor 63 penetrates through the lathe body flange 51 to be connected with one end of the core rod connecting shaft 51 through a coupler, one end of the core rod 22 is fixed at the other end of the core rod connecting shaft 61 through bolts, external threads are arranged on the outer side of the core rod 22, the ejecting support assembly 4 is installed on the lathe body 5, the ejecting support assembly 5 comprises an ejecting support 41 and a sliding body 42, a threaded through hole is formed in the middle of the ejecting support 41, the ejecting support 41 is sleeved on the core rod 22 through the threaded through hole, the sliding body 42 is fixed at one end of the. When the motor 63 rotates, the spindle of the motor 63 drives the core bar 22 to rotate, so that the ejector support 41 moves relatively on the core bar 22, and the ejector support 41 drives the sliding body 42 to slide on the machine tool body 5. Ejector pin 3 as shown in fig. 2, the ejector pin 3 includes: the force-transmitting rod 32 is provided with a force-transmitting rod, the device comprises a positioning pin 33 and a flange plate 31, wherein the positioning pin 33 is fixed at one end of a dowel bar 32 through welding, the flange plate 31 is fixed at the other end of the dowel bar 32 through welding, an ejector rod 3 is flange-fixed at one end of an ejector support 41 far away from a core bar adjusting assembly 6 through the flange plate 31, a core bar hole 34 is formed in the middle of the ejector rod 3, the ejector rod 3 is sleeved on a core bar 22 through the core bar hole 34, the core bar 21 is fixed at the other end of the core bar 22 through threads, a die wheel set 1 is installed at the other end of a machine tool body 5, the die wheel set 1 comprises a first die wheel 13 and a second die wheel 11, the first die wheel 13 is rotatably installed on the machine tool body 5, the second die wheel 11 is installed at the other side of the machine tool body 5 opposite to the core bar 22, a swing arm die wheel is arranged at one end of a moving swing arm 7, and the.
In order to prevent the profile from deforming in the pipe bending process, the die wheel set 1 further comprises a third die wheel 12, and the third die wheel 12 is rotatably mounted on the other side, opposite to the second die wheel 11, of the machine tool body 5.
The specific working process is as follows:
8 tail end covers of tubular product can on plug 21 insert ejector beam locating pin back at last, then make motor 62 rotate through 380V municipal power supply, motor 62 drives core bar connecting axle 51 and rotates, core bar connecting axle 51 drives core bar 22 and plug 21 and rotates, and then ejector beam support 41 can move on core bar 22, ejector beam support 41 can take ejector beam 3 to remove, ejector beam 3 can take tubular product 8 to remove, servo motor drives motion swing arm 7 and rotates to process tubular product 8.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a numerical control bending machine ejector beam which characterized in that includes: the core bar adjusting assembly is arranged at one end of a lathe body and comprises: the ejection device comprises a core bar connecting shaft and a motor, wherein a lathe body flange is arranged at one end of a lathe body of the machine tool, the motor is fixed at one side of the lathe body flange, a motor spindle penetrates through the lathe body flange to be connected with one end of the core bar connecting shaft, one end of the core bar is fixed at the other end of the core bar connecting shaft, external threads are arranged on the outer side of the core bar, an ejection support assembly is arranged on the lathe body, a threaded through hole is formed in the ejection support assembly, the ejection support assembly is sleeved on the core bar through the threaded through hole, one end of an ejection rod is fixed at one end, far away from a core bar adjusting assembly, of the ejection support assembly, a positioning pin is arranged at the other end of the ejection rod, a core rod hole is formed in the middle of the ejection rod, the ejection rod is sleeved on the core rod through the core rod hole, the core rod is fixed, the die wheel set comprises a first die wheel and a second die wheel, the first die wheel is rotatably arranged on the machine tool body, the second die wheel is arranged on the other side of the machine tool body opposite to the core rod, and one end of the moving swing arm is rotatably arranged on one side of the second die wheel and close to the other end of the machine tool body.
2. The ejector rod of the numerical control pipe bender according to claim 1, wherein the ejector support assembly comprises an ejector support and a sliding body, a threaded through hole is formed in the middle of the ejector support, the ejector support is sleeved on the core rod through the threaded through hole, the sliding body is fixed to one end of the ejector support, and the sliding body can slide on a machine tool body.
3. The ejector pin of the CNC tube bending machine of claim 2, wherein the die wheel set further comprises a third die wheel rotatably disposed on the other side of the machine tool body opposite to the second die wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921525535.5U CN210586811U (en) | 2019-09-12 | 2019-09-12 | Ejector rod of numerical control pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921525535.5U CN210586811U (en) | 2019-09-12 | 2019-09-12 | Ejector rod of numerical control pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210586811U true CN210586811U (en) | 2020-05-22 |
Family
ID=70720512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921525535.5U Expired - Fee Related CN210586811U (en) | 2019-09-12 | 2019-09-12 | Ejector rod of numerical control pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210586811U (en) |
-
2019
- 2019-09-12 CN CN201921525535.5U patent/CN210586811U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |