CN203316547U - Pipe bender and clamping head device thereof - Google Patents
Pipe bender and clamping head device thereof Download PDFInfo
- Publication number
- CN203316547U CN203316547U CN2013202389496U CN201320238949U CN203316547U CN 203316547 U CN203316547 U CN 203316547U CN 2013202389496 U CN2013202389496 U CN 2013202389496U CN 201320238949 U CN201320238949 U CN 201320238949U CN 203316547 U CN203316547 U CN 203316547U
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- China
- Prior art keywords
- guide rod
- cartridge device
- transmission guide
- cartridge
- transmission device
- 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.)
- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 claims abstract description 107
- 238000005452 bending Methods 0.000 claims abstract description 32
- 238000012545 processing Methods 0.000 claims abstract description 21
- 230000011664 signaling Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000012797 qualification Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000012467 final product Substances 0.000 description 3
- 230000009351 contact transmission Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a chuck device, including the chuck body, still include: the transmission device is sleeved in the chuck body, and one end of the transmission device is a contact end used for being in contact with a pipe to be bent extending into the chuck body; and the signal processing mechanism is used for receiving the position signal at the other end of the transmission device and converting the position signal into a control signal for controlling the opening or closing of the pipe bender. The utility model provides a chuck device, the effectual bent pipe of waiting is placed the not condition of the skew of buckling that leads to in place for the chuck body to the effectual bent pipe of avoiding, has improved the accuracy nature of buckling of waiting the bent pipe, and then has reduced the probability of scrapping, has improved the production qualification rate. The utility model also provides a bending machine, including chuck device, chuck device is any kind of chuck device of the aforesaid.
Description
Technical field
The utility model relates to the bending machine equipment technical field, particularly a kind of bending machine and cartridge device thereof.
Background technology
In air-conditioning, use many pipeline fittings (as the bending copper pipe) that bend, some pipelines to bend the pipeline fitting shape peculiar, need to make corresponding shape according to designing requirement, in the past, bending bending of pipeline fitting is all manually to complete.Along with the progress of technology, engendered and be specifically designed to the bending machine that bends pipeline fitting.
Take CNC tube bending machine as example, by feed mechanism, will treat that bend pipe delivers to precalculated position, then cartridge device moves to and treats the bend pipe position, will treat that an end of bend pipe clamps, and then treats bend pipe and bent according to bend length and the anglec of rotation of program setting.And, when cartridge device clamps until bend pipe, need to treat that the bottom that bend pipe stretches into the rotating shaft of an end of cartridge device and cartridge device offsets, make the bend pipe after bending meet designing requirement.This automated production equipment has improved production efficiency.
But, in real process, when bend pipe does not touch the end of rotating shaft, cartridge device can be clamped and treat bend pipe equally.The pipe bent according to setting program does not in this case meet designing requirement.Once treat that bend pipe is equipped with displacement with pre-determined bit in the axial direction, and the CNC tube bending machine None-identified, the bend pipe after bending does not meet designing requirement, bend pipe to scrap probability higher, and the production qualification rate of bending machine is lower.
Therefore, how to reduce bend pipe and scrap probability, improve the production qualification rate, become those skilled in the art's problem demanding prompt solution.
The utility model content
In view of this, the utility model provides a kind of cartridge device, to reduce bend pipe, scraps probability, improves the production qualification rate.The utility model also provides a kind of bending machine with above-mentioned cartridge device.
For achieving the above object, the utility model provides following technical scheme:
A kind of cartridge device, comprise the chuck body, also comprises:
Be sheathed on the transmission device of described chuck body interior, an end of described transmission device for for stretch into the intrinsic contact jaw for the treatment of that bend pipe contacts of described chuck;
For receiving the position signalling of the described transmission device other end and being converted into the signal processing mechanism of controlling the control signal that bending machine opens or cut out.
Preferably, in above-mentioned cartridge device, described transmission device comprises the compressing tablet that is sheathed on the intrinsic transmission guide rod of described chuck, is fixedly connected with described transmission guide rod and the prelocalization seat be fixedly connected with described chuck body; Be provided with the first through hole passed for described transmission guide rod on described prelocalization seat; Be provided with elastic device between described compressing tablet and described prelocalization seat.
Preferably, in above-mentioned cartridge device, described elastic device is the Compress Spring be sheathed on described transmission guide rod, and the diameter of described Compress Spring is greater than the diameter of described the first through hole.
Preferably, in above-mentioned cartridge device, described compressing tablet is arranged at the contact jaw of described transmission device; Described compressing tablet is the diameter that round tablet and its diameter are greater than described Compress Spring.
Preferably, in above-mentioned cartridge device, on described transmission guide rod, be provided with positioner, described positioner is positioned at the side of described prelocalization seat away from described elastic device.
Preferably, in above-mentioned cartridge device, described positioner is positioning retainer ring, and the diameter of described positioning retainer ring is greater than the diameter of described the first through hole;
Be provided with the back-up ring holding tank matched with described positioning retainer ring on described transmission guide rod.
Preferably, in above-mentioned cartridge device, on described prelocalization seat, be provided with for holding the elastic device holding tank of described elastic device, described the first through hole is arranged on the groove bottom of described elastic device holding tank.
Preferably, in above-mentioned cartridge device, described transmission device also comprises the other end that is arranged at described transmission device, for the rear positioning seat be fixedly connected with the chuck body;
Be provided with the second through hole passed for described transmission guide rod and the fixed platform of fixing described signal processing mechanism on described rear positioning seat.
Preferably, in above-mentioned cartridge device, the other end of described transmission device has with the adjusting screw(rod) of described transmission guide rod threaded engagement and for locking the locking nut of described adjusting screw(rod), and the axis of described adjusting screw(rod) is parallel with the axis of described transmission guide rod.
Preferably, in above-mentioned cartridge device, described adjusting screw(rod) and described transmission guide rod are coaxially arranged.
Preferably, in above-mentioned cartridge device, described signal processing mechanism is touch-switch.
The utility model also provides a kind of bending machine, comprises cartridge device, and described cartridge device is the described cartridge device of above-mentioned any one.
From above-mentioned technical scheme, can find out, the cartridge device that the utility model provides, the bend pipe for the treatment of that stretches into the chuck body is positioned, when the end until bend pipe that stretches into the chuck body with after the contact jaw of transmission device contacts, make transmission device produce away from the motion for the treatment of bend pipe, and transmission device is subjected to displacement away from the other end for the treatment of bend pipe; Signal processing mechanism is converted into the position signalling of the other end of transmission device to control the control signal that bending machine opens or cuts out, and controls the open and close of bending machine by control signal.The cartridge device that the utility model provides, that has guaranteed to stretch into the chuck body bends operation after bend pipe and transmission device Contact Transmission, effectively avoid treating the bend pipe situation that crooked place that cause is offset with respect to the placement of chuck body is not in place, improved the bending accuracy for the treatment of bend pipe, and then reduced and scrapped probability, improved the production qualification rate.
The utility model also provides a kind of bending machine, comprises cartridge device, and cartridge device is above-mentioned any cartridge device.Because above-mentioned cartridge device has above-mentioned effect, the bending machine with above-mentioned cartridge device also should have same technique effect, at this, introduces no longer one by one.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the cartridge device that Fig. 1 provides for the utility model embodiment;
The cross-sectional schematic of the cartridge device that Fig. 2 provides for the utility model embodiment;
The local enlarged diagram that Fig. 3 is A part in Fig. 2;
The transmission device that Fig. 4 provides for the utility model embodiment and the structural representation of signal processing mechanism;
The transmission device that Fig. 5 provides for the utility model embodiment and the exploded perspective view of signal processing mechanism.
The specific embodiment
The utility model discloses a kind of cartridge device, to reduce bend pipe, scrap probability, improve the production qualification rate.The utility model also provides a kind of bending machine with above-mentioned cartridge device.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
Please refer to Fig. 1-Fig. 5, the structural representation of the cartridge device that Fig. 1 provides for the utility model embodiment; The cross-sectional schematic of the cartridge device that Fig. 2 provides for the utility model embodiment; The local enlarged diagram that Fig. 3 is A part in Fig. 2; The transmission device that Fig. 4 provides for the utility model embodiment and the structural representation of signal processing mechanism; The transmission device that Fig. 5 provides for the utility model embodiment and the exploded perspective view of signal processing mechanism.
The utility model embodiment provides a kind of cartridge device, comprises the chuck body, also comprises: be sheathed on the transmission device of chuck body interior, an end of transmission device for for stretch into the intrinsic contact jaw for the treatment of that bend pipe contacts of chuck; For receiving the position signalling of the transmission device other end and being converted into the signal processing mechanism 9 of controlling the control signal that bending machine opens or cut out.
The cartridge device that the utility model embodiment provides, the bend pipe for the treatment of that stretches into the chuck body is positioned, when the end until bend pipe that stretches into the chuck body with after the contact jaw of transmission device contacts, make transmission device produce away from the motion for the treatment of bend pipe, and transmission device is subjected to displacement away from the other end for the treatment of bend pipe; Signal processing mechanism 9 is converted into the position signalling of the other end of transmission device to control the control signal that bending machine opens or cuts out, and controls the open and close of bending machine by control signal.The cartridge device that the utility model embodiment provides, that has guaranteed to stretch into the chuck body bends operation after bend pipe and transmission device Contact Transmission, effectively avoid treating the bend pipe situation that crooked place that cause is offset with respect to the placement of chuck body is not in place, improved the bending accuracy for the treatment of bend pipe, and then reduced and scrapped probability, improved the production qualification rate.
It should be noted that, in the present embodiment, the chuck body comprises jaw 10, jaw holder 11, rotating shaft 12 and gripping sleeve 13, and jaw holder 11 is relative with gripping sleeve 13 fixing, and rotating shaft 12 is relative with gripping sleeve 13 fixing.Rotating shaft 12 is quill shaft, so that be sheathed on the transmission device outside, and the contact jaw of transmission device is arranged in the space of gripping sleeve 13 and jaw holder 11 compositions, makes with the contact jaw of transmission device, to contact by after jaw 10 until an end of bend pipe.Also can between rotating shaft 12 and gripping sleeve 13, transmission device be set.
Transmission device comprises the compressing tablet 1 that is sheathed on the intrinsic transmission guide rod 5 of chuck, is fixedly connected with transmission guide rod 5 and the prelocalization seat 3 be fixedly connected with the chuck body; Be provided with the first through hole passed for transmission guide rod 5 on prelocalization seat 3; Be provided with elastic device 2 between compressing tablet 1 and prelocalization seat 3.When stretching in the chuck body until bend pipe and, after arriving assigned address, treating that bend pipe contacts with transmission guide rod 5 and the other end of transmission guide rod 5 is subjected to displacement, and then displacement signal is passed to signal processing mechanism 9.In the process be subjected to displacement at transmission guide rod 5, the compressing tablet 1 be fixedly connected with it is to the motion of the direction near prelocalization seat 3, and compression is arranged at elastic device 2 between the two; After the extruding force until between bend pipe and transmission guide rod 5 disappears, compressing tablet 1 to the motion of the direction away from prelocalization seat 3 homing, uses so that locate for next time under the effect of elastic device 2.Be understandable that, when bend pipe extruding transmission guide rod 5, prelocalization seat 3 dwindles with the distance of compressing tablet 1, and compressing tablet 1 is less than the distance of prelocalization seat 3 to the contact jaw of transmission device to the distance of the contact jaw of transmission device.
In order to improve the installation stability of elastic device 2, preferably elastic device 2 is set to be sheathed on the Compress Spring on transmission guide rod 5, the diameter of Compress Spring is greater than the diameter of the first through hole.
Preferably, compressing tablet 1 is arranged at the contact jaw of transmission device, and compressing tablet 1 is arranged at transmission guide rod 5 near an end for the treatment of bend pipe.Contact with compressing tablet 1 after until bend pipe, stretching into the chuck body, and transmit extruding force to transmission guide rod 5.Also compressing tablet 1 can be arranged on the outer wall of transmission guide rod 5, can reach above-mentioned effect equally, introduce no longer one by one at this.
Compressing tablet 1 is preferably round tablet, and its diameter is greater than the external diameter of a circle of transmission guide rod 5 cross section, has improved the contact area for the treatment of bend pipe and transmission device, and then has improved transmission stability.Also compressing tablet 1 can be set to other structures: compressing tablet 1 can be greater than for maximum gauge the oval structure of the diameter of Compress Spring; Also the polygonized structure of the diameter of Compress Spring can be greater than for circumscribed circle diameter, as cuboid or triangle body; Can also be less than for diameter or circumscribed circle diameter the structure of the diameter of Compress Spring, the diameter that the edge that makes compressing tablet 1 is greater than Compress Spring to the ultimate range in the axle center of transmission guide rod 5 gets final product, and only needs to guarantee that Compress Spring is arranged between compressing tablet 1 and prelocalization seat 3 gets final product.
Preferably, transmission guide rod 5 is cylinder guide.
After disappearing for fear of the extruding force until between bend pipe and transmission guide rod 5, compressing tablet 1 moves too much to the direction away from prelocalization seat 3, on the transmission guide rod 5 in the present embodiment, is provided with positioner, and positioner is positioned at the side of prelocalization seat 3 away from elastic device 2.Under the screen resilience effect of compressing tablet 1 at elastic device 2 in the direction moving process away from prelocalization seat 3, the positioner arranged on transmission guide rod 5 after the arrival certain position and prelocalization seat 3 offset away from a side of elastic device 2, stop the relative motion of compressing tablet 1 and prelocalization seat 3.
As shown in Figure 2, positioner is positioning retainer ring 4, and the diameter of positioning retainer ring 4 is greater than the diameter of the first through hole; Be provided with the back-up ring holding tank 51 matched with positioning retainer ring 4 on transmission guide rod 5.Positioning retainer ring 4 is arranged in back-up ring holding tank 51, by the sidewall of back-up ring holding tank 51, fixes, and with transmission guide rod 5, axially is synchronized with the movement.Under the effect of elastic device 2, compressing tablet 1 and prelocalization seat 3 mutually away from, until positioning retainer ring 4 offsets with the side of prelocalization seat 3 away from compressing tablet 1, complete the relative positioning of compressing tablet 1 and prelocalization seat 3.
In order further to improve the stability maintenance of elastic device 2, on prelocalization seat 3, be provided with for holding the elastic device holding tank of elastic device 2.
In the above-described embodiments, elastic device 2, for being sheathed on the Compress Spring of transmission guide rod 5, being processed the first through hole passed for transmission guide rod 5 and guarantees that the first through-hole diameter is less than the diameter of Compress Spring in the groove bottom of elastic device holding tank.
Transmission device also comprises the other end that is arranged at transmission device, for the rear positioning seat 6 be fixedly connected with the chuck body; Be provided with the second through hole of passing for transmission guide rod 5 and the fixed platform of fixed signal processing mechanism 9 on rear positioning seat 6.By signal processing mechanism 9 is arranged on fixed platform, then the other end of transmission guide rod 5 is passed to the second through hole, make transmission guide rod 5 keep aliging with signal processing mechanism 9 in the process with respect to the second through hole axially-movable.
Further, for the ease of the other end of adjusting transmission device and the relative position of signal processing mechanism 9, the other end of the transmission device that the utility model embodiment provides has and the adjusting screw(rod) 8 of transmission guide rod 5 threaded engagement and the locking nut 7 for locking adjusting screw(rod) 8, and the axis of adjusting screw(rod) 8 is parallel with the axis of transmission guide rod 5.By regulating the threaded engagement degree of transmission guide rod 5 and adjusting screw(rod) 8, reach the effect of adjusting transmission device total length, and then the other end of adjusting transmission device is to the distance of signal processing mechanism 9.
Preferably, adjusting screw(rod) 8 is coaxially arranged with transmission guide rod 5.The screwed hole with adjusting screw(rod) 8 threaded engagement that is setting on transmission guide rod 5 is coaxial with transmission guide rod 5.
The utility model embodiment also provides a kind of bending machine, comprises cartridge device, and cartridge device is above-mentioned any cartridge device.Because above-mentioned cartridge device has above-mentioned effect, the bending machine with above-mentioned cartridge device also should have same technique effect, at this, introduces no longer one by one.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (12)
1. a cartridge device, comprise the chuck body, it is characterized in that, also comprises:
Be sheathed on the transmission device of described chuck body interior, an end of described transmission device for for stretch into the intrinsic contact jaw for the treatment of that bend pipe contacts of described chuck;
For receiving the position signalling of the described transmission device other end and being converted into the signal processing mechanism (9) of controlling the control signal that bending machine opens or cut out.
2. cartridge device as claimed in claim 1, it is characterized in that, described transmission device comprises the compressing tablet (1) that is sheathed on the intrinsic transmission guide rod of described chuck (5), is fixedly connected with described transmission guide rod (5) and the prelocalization seat (3) be fixedly connected with described chuck body; Be provided with the first through hole passed for described transmission guide rod (5) on described prelocalization seat (3); Be provided with elastic device (2) between described compressing tablet (1) and described prelocalization seat (3).
3. cartridge device as claimed in claim 2, is characterized in that, for to be sheathed on the Compress Spring on described transmission guide rod (5), the diameter of described Compress Spring is greater than the diameter of described the first through hole to described elastic device (2).
4. cartridge device as claimed in claim 3, is characterized in that, described compressing tablet (1) is arranged at the contact jaw of described transmission device; Described compressing tablet (1) is the diameter that round tablet and its diameter are greater than described Compress Spring.
5. cartridge device as claimed in claim 2, is characterized in that, described transmission guide rod is provided with positioner on (5), and described positioner is positioned at the side of described prelocalization seat (3) away from described elastic device (2).
6. cartridge device as claimed in claim 5, is characterized in that, described positioner is positioning retainer ring (4), and the diameter of described positioning retainer ring (4) is greater than the diameter of described the first through hole;
Be provided with the back-up ring holding tank (51) matched with described positioning retainer ring (4) on described transmission guide rod (5).
7. cartridge device as claimed in claim 2, is characterized in that, on described prelocalization seat (3), is provided with for holding the elastic device holding tank of described elastic device (2), and described the first through hole is arranged on the groove bottom of described elastic device holding tank.
8. cartridge device as claimed in claim 2, is characterized in that, described transmission device also comprises the other end that is arranged at described transmission device, for the rear positioning seat (6) be fixedly connected with the chuck body;
Be provided with the second through hole passed for described transmission guide rod (5) and the fixed platform of fixing described signal processing mechanism (9) on described rear positioning seat (6).
9. cartridge device as claimed in claim 8, it is characterized in that, the other end of described transmission device has and the adjusting screw(rod) (8) of described transmission guide rod (5) threaded engagement and the locking nut (7) for locking described adjusting screw(rod) (8), and the axis of described adjusting screw(rod) (8) is parallel with the axis of described transmission guide rod (5).
10. cartridge device as claimed in claim 9, is characterized in that, described adjusting screw(rod) (8) is coaxially arranged with described transmission guide rod (5).
11. as the described cartridge device of claim 1-10 any one, it is characterized in that, described signal processing mechanism (9) is touch-switch.
12. a bending machine, comprise cartridge device, it is characterized in that, described cartridge device is as the described cartridge device of claim 1-11 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202389496U CN203316547U (en) | 2013-05-06 | 2013-05-06 | Pipe bender and clamping head device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202389496U CN203316547U (en) | 2013-05-06 | 2013-05-06 | Pipe bender and clamping head device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316547U true CN203316547U (en) | 2013-12-04 |
Family
ID=49655945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202389496U Expired - Lifetime CN203316547U (en) | 2013-05-06 | 2013-05-06 | Pipe bender and clamping head device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138947A (en) * | 2013-05-06 | 2014-11-12 | 珠海格力电器股份有限公司 | Pipe bender and chuck device thereof |
-
2013
- 2013-05-06 CN CN2013202389496U patent/CN203316547U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138947A (en) * | 2013-05-06 | 2014-11-12 | 珠海格力电器股份有限公司 | Pipe bender and chuck device thereof |
| CN104138947B (en) * | 2013-05-06 | 2016-08-24 | 珠海格力电器股份有限公司 | Pipe bender and chuck device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131204 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |