CN208944930U - Interior foreign steamer is to rotation machine - Google Patents
Interior foreign steamer is to rotation machine Download PDFInfo
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- CN208944930U CN208944930U CN201821674654.2U CN201821674654U CN208944930U CN 208944930 U CN208944930 U CN 208944930U CN 201821674654 U CN201821674654 U CN 201821674654U CN 208944930 U CN208944930 U CN 208944930U
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Abstract
The utility model relates to spinning machine related fields, specifically a kind of interior foreign steamer is to rotation machine, it is intended to solve existing spinning machine to blank inwall processing low efficiency and heat non-uniform technical problem.It adopts the following technical scheme that including machine body, the machine body is provided with main shaft, and the main shaft is fixedly connected with the attachment base to install blank；It further include outer spinning roller, the outer spinning roller is connected with the first drive assembly for driving its horizontal and vertical movement, the control device connection of first drive assembly and machine body；It further include internal rotary wheel, the internal rotary wheel is rotatably installed in the end of spinning roller frame, the spinning roller frame is connected with the second drive assembly for driving its horizontal and vertical movement, the connection of the control device of second drive assembly and machine body, the internal rotary wheel and outer spinning roller are clamped in inside and outside blank to complete rotary pressing processing relatively.
Description
Technical field
The utility model relates to spinning machine related fields, specifically a kind of interior foreign steamer is to rotation machine.
Background technique
Metal spinning molding, refer to makes metal stress point by putting to line by line to face by rotation, while in some direction
Giving certain pressure makes metal material form setting shape along this Direction distortion and flowing.Spinning machine is exactly a kind of use
With the molding equipment of metal spinning.Existing spinning machine is all evolute spinning machine, that is, is provided at least two outer spinning rollers, in cooperation
Mould carries out rotary pressing processing to tubular blank, is mainly used for realizing the elongation of blank and the molding of blank outer wall, such as missile shell
Equal large-size cylinder bodies, are mainly used for the processing and forming of outer wall on existing spinning machine.The knot such as annular boss is equipped with for some inner walls
The blank of structure, existing mainly to cooperate outer spinning roller to process it using the internal model of more valve assembly, this processing method processing is every
A blank all needs to dismount internal model, and production efficiency is extremely low, and processing quality is difficult to ensure, toward contact need to using lathe,
Multiple machining processes such as boring machine, machining center are processed, and process is tedious, and processing cost is high.
Utility model content
The utility model aims to solve the problem that the technical issues of existing spinning machine is to blank inwall processing low efficiency.For this purpose, this reality
It is proposed a kind of interior foreign steamer to rotation machine with novel.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
Interior foreign steamer is provided with main shaft to rotation machine, including machine body, the machine body, and the main shaft is fixedly connected useful
To install the attachment base of blank；It further include outer spinning roller, the outer spinning roller, which is connected with, drives the first of its horizontal and vertical movement to drive
The control device of dynamic assembly, first drive assembly and machine body connects, and further includes internal rotary wheel, the internal rotary wheel rotation peace
Mounted in the end of spinning roller frame, the spinning roller frame be connected with drive its horizontal and vertical movement the second drive assembly, described second
The connection of the control device of drive assembly and machine body, the internal rotary wheel and outer spinning roller be opposite be clamped in inside and outside blank with
Complete rotary pressing processing.The movement of control device control the first drive assembly and the second drive assembly of machine body, the first driving
The movement that assembly drives outer spinning roller horizontal and vertical, the movement that the second drive assembly drives internal rotary wheel horizontal and vertical.It is specific to add
Working hour, outer spinning roller and internal rotary wheel are driven on the outer wall and inner wall for being pressed on blank respectively, and are oppositely arranged, then outer spinning roller
With internal rotary wheel by the synchronous axial movement of driving, and while move axially, internal rotary wheel radial feed according to the set procedure,
Outward turning wheel radial is not fed to provide reversed support force for internal rotary wheel, to realize the processing of blank inner wall.Here opposite be
Refer to that outer spinning roller and internal rotary wheel are pressed on the same position of blank wall, with to provide each other with reversed support.In addition, the utility model
Predominantly the inner wall of machining blanks and design, but the structure of the utility model also can be used to the rotary pressing processing of outer wall, only need
Allow internal rotary wheel and outward turning wheel shaft to synchronizing moving, while internal rotary wheel is not fed, outer spinning roller feeding.
Further, support frame also being had additional on the machine body, support frame as described above is removably fixed with heating element,
The heating element includes two pieces of coaxial and waney circular arc bent plates, and the wall of accommodating blank is formed between two pieces of circular arc bent plates
Gap, the planar ends of the separate attachment base of two pieces of circular arc bent plates are connected by fanning cricoid connecting plate, on the circular arc bent plate
It is disposed with heating tube, the heating tube is electrically connected with the control device of machine body.In the prior art, evolute spinning machine is main
By the outside of open firing blank, outward turning has been changed to interior foreign steamer to rotation by the utility model, first if also using open firing
It first carries out open firing in the cavity not enough to facilitate, secondly the intracorporal internal rotary wheel of chamber can also interfere heating process, most heavy
What is wanted is to easily cause uneven heating even using open firing.The heating element of the utility model when in use, needs first to fill blank
It is clipped on attachment base, then heating element is covered on the wall of blank, set here places connecting plate far from main shaft, then makes
The wall of blank is placed in the gap formed between two pieces of circular arc bent plates, is fixed heating element with support frame.Those skilled in the art are public
Know, the radial thickness in the gap should be greater than the thickness of blank wall, could accommodate blank in this way, and those skilled in the art hold
A kind of preferred mounting means for the circular arc bent plate being readily conceivable that, the axis of the blank after making the axis of two circular arc bent plates and installing
It is overlapped." support frame is removably fixed with heating element " above-mentioned is processing different-thickness using being detachably here
When blank, replaceable different heating element is carried out, and applicability is wider.Here, those skilled in the art are readily apparent that, circular arc bent plate
Axial length should be greater than the original length of blank, it is almost the same with the blank axial length after processing.When work, lathe
The power supply on-off and adjusting of the control device control heating tube of ontology, since blank follows main shaft to rotate, and heating tube is evenly arranged on
On circular arc bent plate, so that the uniformity of blank heating.Heating element provided by the utility model is particularly suitable for inward turning and adds
Work mode can avoid interfering caused by internal rotary wheel.
The beneficial effects of the utility model are: the utility model provides a kind of interior foreign steamer to rotation machine, it is provided with positioned opposite
Internal rotary wheel and outer spinning roller, the axial movement synchronous with internal rotary wheel of outer spinning roller provides reversed support force for it, internal rotary wheel radial direction simultaneously
Feeding is processed, and total can be transformed on the basis of existing evolute spinning machine, saves equipment cost, and use
Improved interior foreign steamer can facilitate the rotary pressing processing of blank inner wall to rotation machine, substantially increase processing efficiency, reduce processing work
Sequence saves human cost.
Detailed description of the invention
Fig. 1 is the integrally-built overlooking structure diagram of the utility model；
Fig. 2 is the integrally-built right side structural representation of the utility model；
Fig. 3 is the heating element of the utility model and the structural schematic diagram of blank cooperation；
Fig. 4 is the structural schematic diagram of the heating element of the utility model；
Fig. 5 is the installation condition structural schematic diagram of the heating element of the utility model；
Fig. 6 is the blank and chuck fit structure schematic diagram of the utility model.
Specific embodiment
Referring to figs. 1 to Fig. 5, the utility model includes machine body 1, and the machine body 1 is provided with main shaft 2, described
Main shaft 2 is fixedly connected with the attachment base 3 to install blank；It further include outer spinning roller 4, the outer spinning roller 4 is connected with driving, and it is horizontal
To the first drive assembly 5 with longitudinal movement, first drive assembly 5 is connect with the control device of machine body 1, feature
It is: further includes internal rotary wheel 6, the internal rotary wheel 6 is rotatably installed in the end of spinning roller frame 7, and the spinning roller frame 7, which is connected with, drives it
Second drive assembly 8 of horizontal and vertical movement, second drive assembly 8 is connect with the control device of machine body 1, described
Internal rotary wheel 6 and outer spinning roller 4 are clamped in inside and outside blank to complete rotary pressing processing relatively.The control device control of machine body 1
Make the movement of the first drive assembly 5 and the second drive assembly 8, the shifting that the first drive assembly 5 drives outer spinning roller 4 horizontal and vertical
Movement dynamic, that the second drive assembly 8 drives internal rotary wheel 6 horizontal and vertical.When specific processing, outer spinning roller 4 and internal rotary wheel 6 are driven
It to the outer wall and inner wall for being pressed on blank respectively, and is oppositely arranged, then outer spinning roller 4 and internal rotary wheel 6 are by the synchronous axial direction of driving
While moving, and move axially, internal rotary wheel 6 according to the set procedure thinks by radial feed, outer radial do not feed of spinning roller 4
Internal rotary wheel 6 provides reversed support force, to realize the processing of blank inner wall.Here opposite refers to that outer spinning roller 4 and internal rotary wheel 6 support
It is pressed in the same position of blank wall, with to provide each other with reversed support.In addition, the utility model is mainly the interior of machining blanks
Wall and design, but the structure of the utility model also can be used to the rotary pressing processing of outer wall, need to only allow internal rotary wheel 6 and outer spinning roller 4
Axial synchronizing moving, while 6 income of internal rotary wheel is not fed, outer spinning roller 4 is fed.
Further, support frame 9 is also had additional on the machine body 1, support frame as described above 9 is removably fixed with heating unit
Part 10, the heating element 10 include two pieces of coaxial and waney circular arc bent plate 10-1, shape between two pieces of circular arc bent plate 10-1
At the gap 10-2 for the wall for having accommodating blank, the planar ends of the separate attachment base 3 of two pieces of circular arc bent plate 10-1 are cricoid by fanning
Connecting plate 10-3 is connected, and heating tube 10-4, the heating tube 10-4 and machine body 1 are disposed on the circular arc bent plate 10-1
Control device electrical connection.In the prior art, evolute spinning machine mainly passes through the outside of open firing blank, and the utility model will
Outward turning has been changed to interior foreign steamer to rotation, if also using open firing, carries out open firing in the cavity first and not enough facilitates, secondly
The intracorporal internal rotary wheel 6 of chamber can also interfere heating process, it is most important that easily cause uneven heating even using open firing.
The heating element 10 of the utility model when in use, needs first by blank clamping on attachment base 3, then by 10 sets of heating element in hair
On the wall of base, set here places connecting plate 10-3 far from main shaft 2, and the wall of blank is then made to be placed in two pieces of circular arc bent plates
It is with support frame 9 that heating element 10 is fixed in the gap 10-2 formed between 10-1.Well known to those skilled in the art, between described
The radial thickness of gap 10-2 should be greater than the thickness of blank wall, could accommodate blank in this way, and those skilled in the art are readily apparent that
A kind of preferred mounting means of circular arc bent plate 10-1, the axis of the blank after making the axis of two circular arc bent plate 10-1 and installing
It is overlapped." support frame 9 is removably fixed with heating element 10 " above-mentioned is processing different-thickness using being detachably here
Blank when, replaceable different heating element 10 carries out, and applicability is wider.Here, those skilled in the art are readily apparent that, circular arc
The axial length of bent plate 10-1 should be greater than the original length of blank, almost the same with the blank axial length after processing.Work
When making, the power supply on-off and adjusting of the control device control heating tube 10-4 of machine body 1, since blank follows main shaft 2 to rotate,
And heating tube 10-4 is evenly arranged on circular arc bent plate 10-1, so that the uniformity of blank heating.It is provided by the utility model to add
Thermal element 10 is particularly suitable for inward turning processing method, can avoid interfering caused by internal rotary wheel 6.
As a kind of preferred arragement construction of above-mentioned heating tube 10-4, the circular arc bent plate 10-1 is provided with along its intrados
The recess portion of arc-shaped, the heating tube 10-4 are embedded within the recess, and such structure can avoid the heating when blank rotates
The wall friction of pipe 10-4 and blank collides with, and leads to the damage of heating element 10.Here infrared heating can be used in heating element 10
Structure pipe 10-4 etc. commonly used in the art.Further, to prevent clast on blank or extraneous dust from entering heating element
Inside 10, cover board is also covered on recess portion, a closed cavity is collectively formed in cover board and recess portion, and heating tube 10-4 is placed in the closing
In cavity.
Due to support frame 9 to the support of heating element 10 only at one end, so for support frame 9 rigid requirements compared with
It is high.For the support pressure for reducing support frame 9, on the machine body 1 or mating it is provided with to lift by crane and support heating element
10 boom hoisting 14, at work, support frame 9 and boom hoisting 14 cooperate the firm support for realizing heating element 10 jointly.
Certainly, boom hoisting 14 is also used for the installation of heating element 10.
As a kind of preferred structure of support frame 9, support frame as described above 9 includes the chassis 9-1 being fixed on machine body 1,
The upper end of the chassis 9-1 is hinged with support rod 9-2, and the support plate that top has card slot is further fixed on the chassis 9-1
9-3, the support rod 9-2 can be by making its middle part card support in the card slot around articulated shaft rotation, and the support rod 9-2 is not
The end connecting with chassis 9-1 is detachably fixed with one piece of circular arc bent plate 10-1 being relatively large in diameter.The support frame 9 of this spline structure is rigid
Property it is stronger, structural stability is high, can be good at the support work for meeting heating element 10.
As a kind of preferred embodiment of " being detachably fixed " in above-mentioned technical proposal, the support rod 9-2 not with bottom
The end of frame 9-1 connection is provided with screw hole, adjusting screw rod 9-4 has been screwed in the screw hole, the adjusting screw rod 9-4 leakage is in spiral shell
The end turning set in hole is equipped with a link block, is fixed with the installation with recess portion on one piece of circular arc bent plate 10-1 being relatively large in diameter
Block, the link block are inlaid in the mounting blocks and intert pin shaft realization jointly and be detachably fixed.In this way, when specifically used,
It can be more convenient to use to finely tune the position of heating element 10 by turning adjusting screw rod 9-4.
Further, the chassis 9-1 is welded or is detachably secured on machine body 1.It is entire to prop up using welding manner
Support 9 cannot be replaced, and a kind of installation site of heating element 10 can only be provided；Using being detachably fixed, entire support frame 9 can be with
Replacement can meet the demand of the installation site of the heating element 10 of a variety of different heights by replacement support frame 9, preferably removable
Unload fixation.
The installation of heating element 10 is fixed, support rod can be cooperated by structures such as the assistant reinforcement muscle that is detachably fixed
9-2 is used, and support can be made more secured.
As a kind of preferred mounting means of internal rotary wheel 6, the end of the spinning roller frame 7 is fixed with mounting frame for rotary shaft, described
Mounting frame for rotary shaft has shaft by bearing support, and the internal rotary wheel 6 is fixedly set in the shaft.Specifically, to ensure axis
To and it is radial all force-applied, the support of shaft is more reliable, and there are three bearing settings, respectively self-aligning roller bearing, thrust force aligning
Bearing and tapered roller bearing.
Referring to Fig. 6, as a kind of preferred installation way of blank, the attachment base 3 is fixedly connected with chuck 11, the card
At least three radially movable movable jaws 12 are evenly equipped on disk 11, the movable jaw 12 is by abutting the support of blank inner wall
Blank.In the prior art, the clamping of blank is mainly bolted, i.e., the end face of blank and attachment base 3 is interted one jointly
Bolt, which is realized, to be fixed, but this installation way needs to reserve the interspersed part of bolt in rough-cast, improves blank
It cost and also needs to machine away later, improves labor content.The utility model is using 11 structure blank of chuck without reserving spiral shell
Bolt fixes surplus, saves blank cost, also saves the workload of following process.Further, the side of the chuck 11
It is provided with the adjustment hole 13 to adjust 12 radial position of movable jaw.Here 11 structure of chuck is that existing common lathe is used
Chuck structure, adjust and driving method also use conventional structure.
Further, 5/ second drive assembly 8 of the first drive assembly is by transverse feed mechanism and longitudinal feed mechanism
Composition.Here transverse feed mechanism and longitudinal feed mechanism use the conventional driving structure of existing spinning machine.
The above specific structure and dimension data are illustrated to the preferred embodiment of the utility model, but this reality
It is not limited to the specific embodiments with novel creation, those skilled in the art are in the premise without prejudice to the spirit of the present invention
Various equivalent deformation or replacement can be also made down, these equivalent deformations or replacement are all contained in the claim of this application and are limited
In fixed range.
Claims (10)
- Foreign steamer is provided with main shaft (2) rotation machine, including machine body (1), the machine body (1) in 1., and the main shaft (2) is solid Surely it is connected with the attachment base (3) to install blank；It further include outer spinning roller (4), the outer spinning roller (4), which is connected with, drives its transverse direction With the first drive assembly (5) of longitudinal movement, first drive assembly (5) connect with the control device of machine body (1), It is characterized in that: further including internal rotary wheel (6), the internal rotary wheel (6) is rotatably installed in the end of spinning roller frame (7), the spinning roller frame (7) It is connected with the second drive assembly (8) for driving its horizontal and vertical movement, second drive assembly (8) and machine body (1) Control device connection, the internal rotary wheel (6) and outer spinning roller (4) are added with completing spinning with respect to being clamped in inside and outside blank Work.
- 2. interior foreign steamer according to claim 1 is to rotation machine, it is characterised in that: also have additional branch on the machine body (1) Support (9), support frame as described above (9) are removably fixed with heating element (10), the heating element (10) include two pieces it is coaxial and Waney circular arc bent plate (10-1) is formed with the gap (10-2) of the wall of accommodating blank between two pieces of circular arc bent plates (10-1), The planar ends of the separate attachment base (3) of two pieces of circular arc bent plates (10-1) are connected by fanning cricoid connecting plate (10-3), the circle It is disposed on arc bent plate (10-1) heating tube (10-4), the heating tube (10-4) and the control device of machine body (1) are electrically connected It connects.
- 3. interior foreign steamer according to claim 2 is to rotation machine, it is characterised in that: the circular arc bent plate (10-1) is along its intrados It is provided with the recess portion of arc-shaped, the heating tube (10-4) is embedded within the recess.
- 4. interior foreign steamer according to claim 2 is to rotation machine, it is characterised in that: on the machine body (1) or mating setting Have to lift by crane and support the boom hoisting of heating element (10) (14).
- 5. the interior foreign steamer according to Claims 2 or 3 or 4 is to rotation machine, it is characterised in that: support frame as described above (9) includes fixing The upper end of chassis (9-1) on machine body (1), the chassis (9-1) is hinged with support rod (9-2), the chassis (9- 1) support plate (9-3) that top has card slot is further fixed on, support rod (9-2) the card support is in the card slot, the branch The end of strut (9-2) not connecting with chassis (9-1) is detachably fixed with one piece of circular arc bent plate (10-1) being relatively large in diameter.
- 6. interior foreign steamer according to claim 5 to rotation machine, it is characterised in that: the support rod (9-2) not with chassis (9- 1) end connected is provided with screw hole, has been screwed in the screw hole adjusting screw rod (9-4), the adjusting screw rod (9-4) leakage in The end turning set of screw hole is equipped with a link block, is fixed with the peace with recess portion on one piece of circular arc bent plate (10-1) being relatively large in diameter Block is filled, the link block is inlaid in the mounting blocks and interts pin shaft realization jointly and is detachably fixed.
- 7. interior foreign steamer according to claim 5 is to rotation machine, it is characterised in that: chassis (9-1) welding is detachable solid It is scheduled on machine body (1).
- 8. interior foreign steamer according to claim 1 is to rotation machine, it is characterised in that: the end of the spinning roller frame (7), which is fixed with, to be turned Axis mounting rack, the mounting frame for rotary shaft have shaft by bearing support, and the internal rotary wheel (6) is fixedly set in the shaft.
- 9. interior foreign steamer according to claim 1 is to rotation machine, it is characterised in that: the attachment base (3) is fixedly connected with chuck (11), at least three radially movable movable jaws (12) are evenly equipped on the chuck (11), the movable jaw (12) is logical Cross abutting blank inner wall support blank.
- 10. interior foreign steamer according to claim 9 is to rotation machine, it is characterised in that: the side setting of the chuck (11) is useful To adjust the adjustment hole (13) of movable jaw (12) radial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821674654.2U CN208944930U (en) | 2018-10-16 | 2018-10-16 | Interior foreign steamer is to rotation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821674654.2U CN208944930U (en) | 2018-10-16 | 2018-10-16 | Interior foreign steamer is to rotation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208944930U true CN208944930U (en) | 2019-06-07 |
Family
ID=66741623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821674654.2U Active CN208944930U (en) | 2018-10-16 | 2018-10-16 | Interior foreign steamer is to rotation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208944930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175052A (en) * | 2018-10-16 | 2019-01-11 | 山西众立法兰有限公司 | Interior foreign steamer is to rotation machine |
| CN113399529A (en) * | 2021-07-05 | 2021-09-17 | 西安交通大学 | Composite forming method for paired wheel spinning and double-roller clamping spinning of thin-wall rotary part |
-
2018
- 2018-10-16 CN CN201821674654.2U patent/CN208944930U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175052A (en) * | 2018-10-16 | 2019-01-11 | 山西众立法兰有限公司 | Interior foreign steamer is to rotation machine |
| CN109175052B (en) * | 2018-10-16 | 2024-02-02 | 山西众立法兰有限公司 | Internal and external wheel counter-rotating machine |
| CN113399529A (en) * | 2021-07-05 | 2021-09-17 | 西安交通大学 | Composite forming method for paired wheel spinning and double-roller clamping spinning of thin-wall rotary part |
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