CN206780013U - A kind of external clamping type pipe cutting machine feed mechanism - Google Patents

A kind of external clamping type pipe cutting machine feed mechanism Download PDF

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Publication number
CN206780013U
CN206780013U CN201720360039.3U CN201720360039U CN206780013U CN 206780013 U CN206780013 U CN 206780013U CN 201720360039 U CN201720360039 U CN 201720360039U CN 206780013 U CN206780013 U CN 206780013U
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CN
China
Prior art keywords
equiped
cutting machine
pipe cutting
type pipe
rotating cylinder
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 - Fee Related
Application number
CN201720360039.3U
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Chinese (zh)
Inventor
马墉良
谭国荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Youlian Metal Technology Co Ltd
Original Assignee
Dongguan Youlian Metal Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongguan Youlian Metal Technology Co Ltd filed Critical Dongguan Youlian Metal Technology Co Ltd
Priority to CN201720360039.3U priority Critical patent/CN206780013U/en
Application granted granted Critical
Publication of CN206780013U publication Critical patent/CN206780013U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

It the utility model is related to pipe cutting machine feeding technical field,Refer in particular to a kind of external clamping type pipe cutting machine feed mechanism,Rotatable rotating cylinder is equiped with fixes sleeve,Frame is equiped with the first drive mechanism for driving drum rotation,Rotating cylinder is fixedly arranged at the front end with rotating disk,The rotating disk is equiped with least three jaw means that annular is evenly arranged,Rotating cylinder is equiped with the second drive mechanism for driving Tension gear to rotate,Long size work can be clamped in scroll chuck through fixes sleeve afterbody in process,Feed electric opportunity driven feed gear wheel and realize that degree of precision is fed with rack engaged transmission,Second motor drives crown gear to realize that moving radially pawl centering simultaneously clamps with the Tension gear engaged transmission in jaw means,Enhancing clamps the centering of workpiece,Rolls set is provided with because moving radially pawl,Realizing clamping and can process strip rectangular cross-section or triangle workpiece,Improve production efficiency and the quality of production,It is practical.

Description

A kind of external clamping type pipe cutting machine feed mechanism
Technical field
Pipe cutting machine feeding technical field is the utility model is related to, refers in particular to a kind of external clamping type pipe cutting machine feeding feeding machine Structure.
Background technology
It is used for fixing processing object during machine-building, is allowed to occupy correct position, is constructed or detected with receiving Device, in workpieces processing on lathe, for make the surface energy of workpiece reach size as defined in drawing, geometry and and other The technical requirements such as the relative-position error on surface, workpiece must be installed to positioning before processing, clip clamping, fixture is generally by fixed Bit unit determines the composition such as correct position of the workpiece in fixture, clamping device, at present the external clamping type pipe cutting machine in country facilities Chuck is the common traditional clamping apparatus in market, and clamping is inconvenient, can only fill it is round can not the side of dress, it is impossible to realize that centering is pressed from both sides Tight and degree of precision transmission travelling workpiece, it is difficult to process the irregular workpiece of strip, cause difficulty of processing to increase, considerably increase The workload of worker, increase manufacturing cost.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of degree of precision transmission and the strong external clamping type of centering is cut Pipe machine feed mechanism.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that:A kind of external clamping type pipe cutting machine feeding Feed mechanism, a kind of external clamping type pipe cutting machine feed mechanism, including frame, be fixed on the double sided slider bar of frame, be movably arranged on The tailstock clamping device of double sided slider bar and for driving the movable feeding driving mechanism of tailstock clamping device, before the frame End is fixedly installed fixes sleeve, it is characterised in that:Rotatable rotating cylinder, the frame installing are equiped with the fixes sleeve There is the first drive mechanism for driving drum rotation, rotating cylinder is fixedly arranged at the front end with rotating disk, and the rotating disk is equiped with the uniform cloth of annular At least three jaw means put, the jaw means include being fixed on the installing plate of rotating disk, being movably arranged on the radial direction of installing plate Moving jaws, the Tension gear with moving radially leading screw that pawl is connected and being fixed on leading screw outer end, the rotating cylinder are equiped with for driving The second drive mechanism that dynamic Tension gear rotates.
Preferably, first drive mechanism includes for being fixed on the sprocket wheel of rotating cylinder rear end and being rotated for drive sprocket One motor.
Preferably, second drive mechanism includes being fixed on the ring gear of rotating cylinder front end and for driving ring gear to rotate The second motor, the Tension gear is connected by meshing transmission with the ring gear.
Preferably, the quantity of the jaw means is four, and mutually opposing two jaw means are in same perpendicular On, stagger before and after adjacent two jaw means.
Preferably, described the inner for moving radially pawl is equiped with rotary rolls set.
Preferably, the tailstock clamping device include with double sided slider bar be connected sliding block, be fixed on sliding block tailstock pacify Loading board and the scroll chuck for being installed in tailstock installing plate, installing plate are equiped with driving scroll chuck and the rotating cylinder synchronous axial system 3rd motor.
Preferably, the frame is equiped with the rack being be arranged in parallel with double sided slider bar, and the tailstock installing plate is equiped with feeding Gear and the feeding motor for driving feed gear wheel to rotate, the feed gear wheel engage connection with rack.
The beneficial effects of the utility model are:The utility model provides a kind of external clamping type pipe cutting machine feeding feeding machine Structure, in process long size work can be clamped in scroll chuck through fixes sleeve afterbody, feed electric opportunity driven feeding tooth Wheel and rack engaged transmission realizes that degree of precision is fed, and the second motor driving crown gear engages biography with the Tension gear in jaw means Dynamic realization moves radially pawl centering simultaneously and clamped, and enhancing clamps the centering of workpiece, is provided with rolls set because moving radially pawl, is adding Workpiece, which can also move forward and backward, during work has been also convenient for the rotation for following rotating cylinder, and realization can clamping and to process strip tee section be square The workpiece of shape or triangle, production efficiency and the quality of production are improved, it is practical.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is the partial enlargement structural representation of part A in Fig. 1.
Fig. 3 is fixes sleeve dimensional structure diagram of the present utility model.
Fig. 4 is another view stereo structural representation of the utility model fixes sleeve.
Fig. 5 is jaw means dimensional structure diagram of the present utility model.
Embodiment
For the ease of the understanding of those skilled in the art, the utility model is made further with reference to embodiment Bright, the content that embodiment refers to is not to restriction of the present utility model.
As shown in Figures 1 to 5, a kind of external clamping type pipe cutting machine feed mechanism, including frame 6, pair for being fixed on frame 6 Slide rail 61, the tailstock clamping device 7 for being movably arranged on double sided slider bar 61 and the feeding for driving tailstock clamping device 7 to move forward and backward Drive mechanism 8, the front end of the frame 6 are fixedly installed fixes sleeve 1, it is characterised in that:It is equiped with the fixes sleeve 1 Rotatable rotating cylinder 2, the frame 6 are equiped with the first drive mechanism 3 for driving rotating cylinder 2 to rotate, and the front end of rotating cylinder 2 is fixed There is rotating disk 21, the rotating disk 21 is equiped with least three jaw means 4 that annular is evenly arranged, and the jaw means 4 include being fixed on The installing plate 41 of rotating disk 21, be movably arranged on installing plate 41 move radially pawl 42, the leading screw 43 being connected with moving radially pawl 42 And the Tension gear 44 of the outer end of leading screw 43 is fixed on, the rotating cylinder 2 is equiped with the second drive for driving Tension gear 44 to rotate Motivation structure 5.
The external clamping type pipe cutting machine feed mechanism of the present embodiment, in process long size work can pass through fixes sleeve 1 afterbody is clamped in scroll chuck, feeds electric opportunity driven feed gear wheel and realizes that degree of precision is fed with the engaged transmission of rack 62, the Two motors drive crown gear to realize that moving radially the centering simultaneously of pawl 42 clamps with the engaged transmission of Tension gear 44 in jaw means 4, Enhancing clamps the centering of workpiece, is provided with rolls set 45 because moving radially pawl 42, workpiece can also move forward and backward in process The rotation of rotating cylinder 2 it has been also convenient for following, realizing clamping and can process strip tee section as triangle or the workpiece of rectangle, improve life Produce efficiency and the quality of production, applicability are wider.
In the present embodiment, first drive mechanism 3 includes being fixed on the sprocket wheel 31 of the rear end of rotating cylinder 2 and for drive sprocket 31 the first motors rotated, and transmission precision small by chain drive sound is higher, prevents the generation of skidding completely, can By property height.
In the present embodiment, second drive mechanism 5 includes being fixed on the ring gear 51 of the front end of rotating cylinder 2 and is preced with for driving The second motor that gear 51 rotates, the Tension gear 44 are connected by meshing transmission with the ring gear 51, realize that transmission makes card simultaneously Pawl centering simultaneously clamps, and centering strengthens with clamping degree, practical.
In the present embodiment, realize that transmission simultaneously clamps claw centering simultaneously, centering strengthens with clamping degree, practicality By force, staggered clamping by mechanical structure simple realization, on the premise of facilitating four jaw means 4 to install, realized to smaller The installation clamping function of caliber workpiece, it is practical.
In the present embodiment, described the inner for moving radially pawl 42 is equiped with rotary rolls set 45, due to rolls set 45 design, on the premise of workpiece is clamped by jaw means 4, it can still ensure the movable of workpiece, processing component The free degree is higher, can realize that the Pipe Cutting of more complicated structure is processed, operability is more preferable.
In the present embodiment, the tailstock clamping device 7 include with double sided slider bar 61 be connected sliding block 71, be fixed on sliding block 71 tailstock installing plate 72 and the scroll chuck 73 for being installed in tailstock installing plate 72, installing plate 41 are equiped with driving scroll chuck 73 With the 3rd motor of the synchronous axial system of rotating cylinder 2, realize the afterbody clamping of workpiece using slide rail and scroll chuck and axially move Dynamic processing part.
In the present embodiment, the frame 6 is equiped with the rack 62 being be arranged in parallel with double sided slider bar 61, the tailstock installing plate 72 Feed gear wheel and the feeding motor for driving feed gear wheel to rotate are equiped with, the feed gear wheel engages connection with rack 62, made It is practical with the link enhancement feed accuracy of rack-and-pinion 62.
, it is necessary to illustrate in description of the present utility model, for the noun of locality, if any term " " center ", " transverse direction (X) ", " longitudinal direction (Y) ", " vertical (Z) " " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", The indicating position such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " clockwise ", " counterclockwise " and position relationship be based on Orientation shown in the drawings or position relationship, it is for only for ease of narration the utility model and simplifies description, rather than instruction or dark Show that the device of meaning or element there must be specific orientation, be constructed and operated with particular orientation, it is impossible to be interpreted as limiting this reality With new specific protection domain.
In addition, be only used for describing purpose if any term " first ", " second ", and it is not intended that indicating or implying relatively heavy The property wanted or the implicit quantity for indicating technical characteristic.Thus, " first " is defined, " second " feature can be expressed or implicit include One or more this feature, in the utility model description, " several " are meant that two or more, unless otherwise bright It is really specific to limit.
In the utility model, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term It should go to understand as broad sense, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;It can also be machine Tool connects;Can be joined directly together or be connected by intermediary, can be that two element internals are connected.For For those of ordinary skill in the art, it can understand that specific in the utility model of above-mentioned term containing as the case may be Justice.
Embodiment described above only expresses some embodiments of the present utility model, and its description is more specific and detailed, But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (7)

1. a kind of external clamping type pipe cutting machine feed mechanism, including frame(6), be fixed on frame(6)Double sided slider bar(61), activity It is installed in double sided slider bar(61)Tailstock clamping device(7)And for driving tailstock clamping device(7)Movable Feed servo system Mechanism(8), the frame(6)Front end be fixedly installed fixes sleeve(1), it is characterised in that:The fixes sleeve(1)It is built-in Provided with rotatable rotating cylinder(2), the frame(6)It is equiped with for driving rotating cylinder(2)The first drive mechanism rotated(3), turn Cylinder(2)Be fixedly arranged at the front end with rotating disk(21), the rotating disk(21)It is equiped with least three jaw means that annular is evenly arranged(4), The jaw means(4)Including being fixed on rotating disk(21)Installing plate(41), be movably arranged on installing plate(41)Move radially pawl (42)And move radially pawl(42)The leading screw of connection(43)And it is fixed on leading screw(43)The Tension gear of outer end(44), described turn Cylinder(2)It is equiped with for driving Tension gear(44)The second drive mechanism rotated(5).
2. external clamping type pipe cutting machine feed mechanism according to claim 1, it is characterised in that:First drive mechanism (3)Including being fixed on rotating cylinder(2)The sprocket wheel of rear end(31)And for drive sprocket(31)The first motor rotated.
3. external clamping type pipe cutting machine feed mechanism according to claim 1, it is characterised in that:Second drive mechanism (5)Including being fixed on rotating cylinder(2)The ring gear of front end(51)And for driving ring gear(51)The second motor rotated, described Tight gear(44)With the ring gear(51)It is connected by meshing transmission.
4. external clamping type pipe cutting machine feed mechanism according to claim 1, it is characterised in that:The jaw means(4) Quantity be four, mutually opposing two jaw means(4)On same perpendicular, adjacent two jaw means(4) It is front and rear to stagger.
5. external clamping type pipe cutting machine feed mechanism according to claim 1, it is characterised in that:It is described to move radially pawl (42)The inner be equiped with rotary rolls set(45).
6. external clamping type pipe cutting machine feed mechanism according to claim 1, it is characterised in that:The tailstock clamping device (7)Including with double sided slider bar(61)The sliding block of mating connection(71), be fixed on sliding block(71)Tailstock installing plate(72)And it is installed in Tailstock installing plate(72)Scroll chuck(73), installing plate(41)It is equiped with driving scroll chuck(73)With the rotating cylinder(2)Together Walk the 3rd motor rotated.
7. external clamping type pipe cutting machine feed mechanism according to claim 6, it is characterised in that:The frame(6)Installing Have and double sided slider bar(61)The rack be arrangeding in parallel(62), the tailstock installing plate(72)Be equiped with feed gear wheel and for drive into To the feeding motor of pinion rotation, the feed gear wheel and rack(62)Engagement connection.
CN201720360039.3U 2017-04-07 2017-04-07 A kind of external clamping type pipe cutting machine feed mechanism Expired - Fee Related CN206780013U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720360039.3U CN206780013U (en) 2017-04-07 2017-04-07 A kind of external clamping type pipe cutting machine feed mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720360039.3U CN206780013U (en) 2017-04-07 2017-04-07 A kind of external clamping type pipe cutting machine feed mechanism

Publications (1)

Publication Number Publication Date
CN206780013U true CN206780013U (en) 2017-12-22

Family

ID=60707034

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720360039.3U Expired - Fee Related CN206780013U (en) 2017-04-07 2017-04-07 A kind of external clamping type pipe cutting machine feed mechanism

Country Status (1)

Country Link
CN (1) CN206780013U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111843029A (en) * 2020-08-03 2020-10-30 杨俊男 Heat preservation steel pipe processingequipment
CN111975364A (en) * 2020-06-30 2020-11-24 台州市航工机床有限公司 Turning and milling composite numerical control machine tool
CN112935903A (en) * 2021-03-22 2021-06-11 安徽述达数控科技有限公司 Clamp device of numerical control equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111975364A (en) * 2020-06-30 2020-11-24 台州市航工机床有限公司 Turning and milling composite numerical control machine tool
CN111843029A (en) * 2020-08-03 2020-10-30 杨俊男 Heat preservation steel pipe processingequipment
CN111843029B (en) * 2020-08-03 2021-08-31 红米塑业科技(台州)有限公司 Heat preservation steel pipe processingequipment
CN112935903A (en) * 2021-03-22 2021-06-11 安徽述达数控科技有限公司 Clamp device of numerical control equipment

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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: 20171222

Termination date: 20190407