CN207343813U - A kind of scalable interior aperture knife tool and inner hole machining equipment - Google Patents
A kind of scalable interior aperture knife tool and inner hole machining equipment Download PDFInfo
- Publication number
- CN207343813U CN207343813U CN201721349928.6U CN201721349928U CN207343813U CN 207343813 U CN207343813 U CN 207343813U CN 201721349928 U CN201721349928 U CN 201721349928U CN 207343813 U CN207343813 U CN 207343813U
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- China
- Prior art keywords
- push rod
- cutter head
- tool assembly
- knife
- interior aperture
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- 238000003754 machining Methods 0.000 title claims abstract description 17
- 238000005553 drilling Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model discloses a kind of scalable interior aperture knife tool and inner hole machining equipment, the scalable interior aperture knife tool assembly includes expandable tool assembly and cutter longitudinal moving device, the expandable tool assembly hollow spindle, push rod, axle sleeve, cutter head, handle of a knife, connecting rod, the push rod is slidably located in hollow spindle inner cavity, the push rod pulls handle of a knife to stretch and extend by connecting rod, change cutter head and the vertical range in push rod axle center, namely change the radius of machining of cutter head, so as to change the aperture for the internal diameter that cutter head is processed.The inner hole machining equipment includes Workpiece clamping device, scalable interior aperture knife tool and workbench, and the Workpiece clamping device and scalable interior aperture knife tool are installed on workbench, and circumscribed cutting tool assembly can be also equipped with the workbench.
Description
Technical field
The utility model belongs to stone machining equipment field, and in particular to a kind of scalable interior aperture knife tool and endoporus add
Construction equipment.
Background technology
Traditional stone material inner hole machining equipment carries out drilling processing using drill bit to stone material, is added using this processing method
The inner hole of workpiece diameter of work does not change.Requirement of the vase class workpiece for endoporus is that both ends aperture is small, median pore radius is big, for
The processing of the workpiece of the varying aperture of internal diameter does not have mechanical processing mode still at present, again by people after typically being drilled by drill bit
Work carries out reaming, and labor intensity is big, and work efficiency is low, and the precision of aperture processing cannot be guaranteed.
The content of the invention
Need to carry out by the way of artificial reaming is processed for the workpiece existing in the prior art for varying aperture
The technical problem of processing, it is proposed that following technical solution：
A kind of scalable interior aperture knife tool, including expandable tool assembly, cutter longitudinal moving device；It is described to stretch
Contracting cutting tool assembly includes hollow spindle, push rod, axle sleeve, cutter head, handle of a knife, connecting rod, and the push rod is slidably located in hollow spindle
Chamber, the axle sleeve are fixedly set in the end of hollow spindle, and the handle of a knife is hinged on axle sleeve, and the cutter head is arranged on handle of a knife
End, the handle of a knife middle part set a node, and the connecting rod is hinged between node and push rod, the cutter head and push rod axle center
Vertical range is consistent with the radius of workpiece to be processed endoporus；
The cutter longitudinal moving device includes vertical shift motor, cross sliding board, guide rail, and the vertical shift motor is installed on guide rail
On, the cross sliding board is slidably arranged on guide rail.
Further, the quantity of the cutter head and connecting rod is more than one, and the connecting rod is corresponded with cutter head and set, institute
It is consistent to state vertical range of each cutter head apart from push rod axle center.
Further, the expandable tool assembly includes rotating driving device, and the rotating driving device includes driving electricity
Machine and belt pulley, the belt pulley are installed on hollow spindle, and the driving motor is connected by belt pulley with hollow spindle.
Further, the push rod is connected with servo electric cylinders, and the servo electric cylinders promote push rod to be slided in hollow spindle inner cavity
It is dynamic.
Further, the expandable tool assembly includes cutter horizontal mobile device, the cutter horizontal mobile device bag
Traversing handwheel is included, the traversing handwheel is installed on cross sliding board.
A kind of inner hole machining equipment, including workbench, Workpiece clamping rotating device, the Workpiece clamping device are installed on work
Make on platform, it is characterised in that：The scalable interior aperture knife tool described in claim 1 is also equipped with the workbench.
Further, the equipment further includes circumscribed cutting tool assembly, and the circumscribed cutting tool assembly includes circular saw and circular saw
Mobile base.
The beneficial effects of the utility model are：
1st, cutter longitudinal moving device and expandable tool assembly cooperate, cutter longitudinal moving device drive cutter to
Workpiece direction move, to workpiece carry out drilling, meanwhile, servo electric cylinders by push rod control cutter head it is vertical with push rod axle center away from
From, namely the radius of machining of control cutter head, the change of cutter head radius of machining and vertically moving by appliance controller control for cutter
System, processes the endoporus of internal diameter change.
2nd, the circumscribed cutting tool assembly also installed on the workbench of inner hole machining equipment, circumscribed cutting tool assembly can cut workpiece
Outer surface, workpiece is all machined in an equipment in outer surface and endoporus, reduce the loader of workpiece
Sequence.
Brief description of the drawings
Fig. 1 is the scalable interior aperture knife tool front view of the utility model；
Fig. 2 is the scalable interior aperture knife tool top view of the utility model；
Fig. 3 is the scalable interior aperture knife tool A-A sectional views of the utility model；
Fig. 4 is the utility model inner hole machining equipment front view.
In figure, 1：Expandable tool assembly, 101：Cutter head, 102：Connecting rod, 103：Handle of a knife, 104：Traversing handwheel, 105：Watch
Take electric cylinders, 106：Cutter head electric rotating machine, 107：Axle sleeve, 108：Hollow spindle, 109：Push rod, 110：Hollow spindle seat, 2：Cutter
Longitudinal moving device, 201：Cross sliding board, 202：Guide rail, 203：Vertical shift motor, 3：Workbench, 4：Workpiece clamping device, 41：
Base, 42：Chuck, 5：Circumscribed cutting tool assembly, 51：Circular saw, 52：Mobile base, 6：Center bearing bracket.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model
Apply example, those of ordinary skill in the art's all other embodiments obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In addition, in the description of the utility model, unless otherwise indicated, " multiple ", " more ", " multigroup " are meant that two
A or two or more, " several ", " some ", " some groups " are meant that one or more.
Embodiment one, as shown in Figure 1, Figure 2, Figure 3 shows, present embodiment discloses a kind of scalable interior aperture knife tool, including
Expandable tool assembly and cutter longitudinal moving device, the expandable tool assembly include cutter head 101, connecting rod 102, handle of a knife
103rd, traversing handwheel 104, servo electric cylinders 105, cutter head electric rotating machine 106, axle sleeve 107, hollow spindle 108, push rod 109, hollow
Spindle drum 110, the cutter longitudinal moving device include cross sliding board 201, guide rail 202, vertical shift motor 203.
Specifically, the hollow spindle 108 is installed on hollow spindle seat 110, and the hollow spindle seat 110 is fixedly mounted
On cross sliding board 201, the cross sliding board 201 is installed on guide rail 202, and the vertical shift motor 203 is also mounted on guide rail,
The vertical shift motor 203 passes through Leadscrew drive system（Not shown in figure）Driving cross sliding board 201 is vertically moved along guide rail, so that
Expandable tool assembly is driven to vertically move, close to workpiece, to carry out Drilling operation to workpiece.
The axle sleeve 107 is fixedly set in one end of hollow spindle 108, and the push rod 109 is slidably arranged in hollow spindle
108 inner cavity, institute's handle of a knife 103 is hinged on axle sleeve 107, and in the present embodiment, the quantity of the handle of a knife is two, the quantity of connecting rod
Also it is two.
The end of the handle of a knife 103 is equipped with cutter head 101, and the middle part of the handle of a knife 103 is equipped with node, the connecting rod 102 1
End is hinged on the end of push rod 109, and one end is hinged on the node of handle of a knife 103, and the servo electric cylinders 105 are connected with push rod 109
Connect and promote push rod 109 108 inner cavity of hollow spindle slide, the push rod 109 by connecting rod 102 pull handle of a knife 103 stretching, extension with
Close up, change cutter head 101 and the vertical range in 109 axle center of push rod, namely change the radius of machining of cutter head 101, it is logical in cutter head 101
Cutter longitudinal moving device is crossed into inside workpiece moving process, the radius of machining of cutter head 101 is pressed by the control of PLC appliance controllers
The programme-control change pre-set, so that the workpiece of internal diameter change is processed, such as vase class product.
As a kind of preferred embodiment of expandable tool assembly, cutter head rotation is installed on the cross sliding board 201
Motor 106, is provided with belt pulley on the hollow spindle 108, cutter head electric rotating machine 106 drives hollow spindle by belt pulley
108 rotations, hollow spindle 108 drive axle sleeve 107 to rotate, and axle sleeve 107 is rotated with dynamic cutter head 101, which is suitable for treating
Workpieces processing is fixed, 101 rotating situation of cutter head.
As another preferred embodiment of expandable tool assembly, traversing hand is installed on the cross sliding board 201
Wheel 104, the traversing handwheel 104 passes through Leadscrew drive system（Not shown in figure）201 transverse shifting of cross sliding board is driven, cross is slided
Plate 201 drives 110 transverse shifting of hollow spindle seat, and hollow spindle seat 110 is fitted with 101 transverse shifting of dynamic cutter head, the embodiment
Diameter of bore for workpiece to be processed is more than the maximum for the internal diameter that can be processed after cutter head 101 stretches, it is necessary to which cutter head 101 is horizontal
It is processed to mobile workpiece axle center of deviateing.
Embodiment two, as shown in figure 4, present embodiment discloses a kind of inner hole machining equipment, including expandable tool assembly
1st, cutter longitudinal moving device 2, workbench 3, Workpiece clamping device 4, circumscribed cutting tool assembly 5, center bearing bracket 6.It is described scalable
The structure of cutting tool assembly 1 and cutter longitudinal moving device 2 is the same as the structure of embodiment one, the cutter longitudinal moving device 2, workpiece
Clamping device 4, circumscribed cutting tool assembly 5 and center bearing bracket 6 are arranged on workbench 3, and the center bearing bracket 6 is used to support hollow
Main shaft 108, to increase the stability of hollow spindle 108.
Specifically, the Workpiece clamping device 4 includes base 41, chuck 42, and the chuck 42 is installed on base 41, institute
State chuck 42 and be used for the workpiece that is fixedly clamped, the chuck 42 rotates under the drive of motor, so as to drive workpiece to rotate.
The circumscribed cutting tool assembly 5 includes circular saw 51 and mobile base 52, and the circular saw 51 is under the drive of motor
Rotation, the mobile base 52 are used for supporting disk saw 51, and can be under the driving of motor along 3 transverse shifting of workbench.
Above embodiments describing cutter head, moving direction is horizontal direction at work, and similarly, cutter head moves at work
Direction is vertical direction equally also within the scope of protection of the utility model.
Claims (7)
1. a kind of scalable interior aperture knife tool, including expandable tool assembly, cutter longitudinal moving device, its feature in：Institute
Stating expandable tool assembly includes hollow spindle, push rod, axle sleeve, cutter head, handle of a knife, connecting rod, and the push rod is slidably located in hollow
Main shaft inner cavity, the axle sleeve are fixedly set in the end of hollow spindle, and the handle of a knife is hinged on axle sleeve, and the cutter head is arranged on
The end of handle of a knife, the handle of a knife middle part set a node, and the connecting rod is hinged between node and push rod, the cutter head and push rod
The vertical range in axle center is consistent with the radius of workpiece to be processed endoporus；
The cutter longitudinal moving device includes vertical shift motor, cross sliding board, guide rail, and the vertical shift motor is installed on guide rail,
The cross sliding board is slidably arranged on guide rail.
2. scalable interior aperture knife tool according to claim 1, it is characterised in that the quantity of the cutter head and connecting rod is equal
For more than one, the connecting rod is corresponded with cutter head and set, and vertical range of each cutter head apart from push rod axle center is equal
Unanimously.
3. scalable interior aperture knife tool according to claim 1, it is characterised in that the expandable tool assembly includes rotation
Rotary driving device, the rotating driving device include driving motor and belt pulley, and the belt pulley is installed on hollow spindle, institute
Driving motor is stated by belt pulley with hollow spindle to be connected.
4. scalable interior aperture knife tool according to claim 1, it is characterised in that：The push rod is connected with servo electric cylinders
Connect, the servo electric cylinders promote push rod to be slided in hollow spindle inner cavity.
5. scalable interior aperture knife tool according to claim 1, it is characterised in that：The expandable tool assembly includes
Cutter horizontal mobile device, the cutter horizontal mobile device include traversing handwheel, and the traversing handwheel is installed on cross sliding board
On.
6. a kind of inner hole machining equipment, including workbench, Workpiece clamping rotating device, the Workpiece clamping device are installed on work
On platform, it is characterised in that：The scalable interior aperture knife tool described in claim 1 is also equipped with the workbench.
7. inner hole machining equipment according to claim 6, it is characterised in that：The equipment further includes circumscribed cutting tool assembly,
The circumscribed cutting tool assembly includes circular saw and circular saw Mobile base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721349928.6U CN207343813U (en) | 2017-10-19 | 2017-10-19 | A kind of scalable interior aperture knife tool and inner hole machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721349928.6U CN207343813U (en) | 2017-10-19 | 2017-10-19 | A kind of scalable interior aperture knife tool and inner hole machining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207343813U true CN207343813U (en) | 2018-05-11 |
Family
ID=62355087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721349928.6U Expired - Fee Related CN207343813U (en) | 2017-10-19 | 2017-10-19 | A kind of scalable interior aperture knife tool and inner hole machining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207343813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605044A (en) * | 2018-12-23 | 2019-04-12 | 冯建娟 | The hollow axis machining apparatus of integral type |
| CN111266613A (en) * | 2020-04-15 | 2020-06-12 | 杭州悟伦机械科技有限公司 | Lathe capable of automatically replacing turning tool |
-
2017
- 2017-10-19 CN CN201721349928.6U patent/CN207343813U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605044A (en) * | 2018-12-23 | 2019-04-12 | 冯建娟 | The hollow axis machining apparatus of integral type |
| CN111266613A (en) * | 2020-04-15 | 2020-06-12 | 杭州悟伦机械科技有限公司 | Lathe capable of automatically replacing turning tool |
| CN111266613B (en) * | 2020-04-15 | 2020-10-16 | 杭州悟伦机械科技有限公司 | Lathe capable of automatically replacing turning tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 |