CN203854050U - Half shaft type knife clamping device - Google Patents
Half shaft type knife clamping device Download PDFInfo
- Publication number
- CN203854050U CN203854050U CN201420171327.0U CN201420171327U CN203854050U CN 203854050 U CN203854050 U CN 203854050U CN 201420171327 U CN201420171327 U CN 201420171327U CN 203854050 U CN203854050 U CN 203854050U
- Authority
- CN
- China
- Prior art keywords
- cutter shaft
- folder cutter
- knife
- shaft
- disk
- 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
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Details Of Cutting Devices (AREA)
Abstract
The utility model discloses a half shaft type knife clamping device, relates to the paper tube industry, is particularly suitable for a paper tube cutting knife device, and belongs to the field of machinery. The half shaft type knife clamping device comprises a cutting knife sheet, a left knife clamping shaft, a right knife clamping shaft, a left cutting knife cover and a right cutting knife cover, wherein the left knife clamping shaft and the right knife clamping shaft are fixedly connected; a stepped left disc is arranged on one end of the left knife clamping shaft; a stepped right disc which is matched with the left disc is arranged on one end of the right knife clamping shaft; the left disc and the right disc are clamped and fixed; a cutting knife sheet is clamped between the left disc and the right disc; the right cutting knife cover and the right knife clamping shaft are fixedly connected; the left cutting knife cover and the right cutting knife cover are fixedly connected; a rolling bearing I is arranged between the left knife clamping shaft and the left cutting knife cover; a rolling bearing II and a rolling bearing III are arranged between the right knife clamping shaft and the right cutting knife cover. The utility model aims at providing the half shaft type knife clamping device which is simple in structure, reasonable in design, good in positioning, firm to fix and convenient for replacing a knife.
Description
Technical field
The utility model is a kind of semi-shaft type knife-clamping device, relates to paper tube industry, is particularly useful for paper tube cutter, belongs to mechanical field.
Background technology
?in paper tube industry, require paper tube cut smooth, must not be jagged, just necessarily require cutting knife fixation, positioning requirements is accurate, in the time of work, can not rock; Traditional knife-clamping device positioning precision is low, tool changing inconvenience.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of simple in structure, reasonable in design, have good positioning, and fixation, tool changing is semi-shaft type knife-clamping device easily.
The technical scheme in the invention for solving the above technical problem is: this semi-shaft type knife-clamping device, comprise cutting edge, left folder cutter shaft, right folder cutter shaft, left-cut tool lid, right-cut tool lid, described left folder cutter shaft is fixedly connected with right folder cutter shaft, described left folder cutter shaft one end arranges and is step-like left disk, described right folder cutter shaft one end is provided with and is right disk step-like and that match with left disk, described left disk and right disk are fixedly clamped, between described left disk and right disk, accompany cutting edge, described right-cut tool lid is fixedly connected with right folder cutter shaft, described left-cut tool lid is fixedly connected with right-cut tool lid, between described left folder cutter shaft and left-cut tool lid, rolling bearing is housed No. one, No. two rolling bearings and No. three rolling bearings are housed between described right folder cutter shaft and right-cut tool lid.Right-cut tool lid is fixed by collar and right folder cutter shaft, and blade clamps by left disk and right disk, have good positioning, and fixation.
Left folder cutter shaft described in the utility model center is provided with through hole, and the right disc centre on described right folder cutter shaft is provided with screwed hole, and bolt passes through hole and left folder cutter shaft is fixed on right folder cutter shaft.Left and right can be pressed from both sides to cutter shaft with bolt and connect locking, be used for clamping cutting edge, in the time that cutting edge damages, the bolt that only need to come loose, left folder cutter shaft separates with right folder cutter shaft, can take off cutting edge.
On right folder cutter shaft described in the utility model, be provided with collar, described right-cut tool lid is fixed by collar and right folder cutter shaft.
The utility model compared with prior art, has the following advantages and effect: 1, simple in structure, reasonable in design, right-cut tool lid is fixed by collar and right folder cutter shaft, and blade clamps by left disk and right disk, have good positioning, and fixation; 2, cutting edge is changed conveniently, the bolt that only need to come loose, and left folder cutter shaft separates with right folder cutter shaft, can take off cutting edge.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
In figure: left folder cutter shaft 1, left disk 11, left-cut tool lid 2, right folder cutter shaft 3, right disk 31, collar 32, right-cut tool lid 4, rolling bearing 5, No. two rolling bearings 6, No. three rolling bearings 7, cutting edge 8, bolt 9.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Referring to Fig. 1, semi-shaft type knife-clamping device in the present embodiment comprises cutting edge 8, left folder cutter shaft 1, right folder cutter shaft 3, left-cut tool lid 2, right-cut tool lid 4, left folder cutter shaft 1 is fixedly connected with by bolt 9 with right folder cutter shaft 3, left-cut tool lid 2 and right-cut tool lid 4 screw threads are fixed, the center of left folder cutter shaft 1 is provided with through hole, left folder cutter shaft 1 one end arranges and is step-like left disk 11, right folder cutter shaft 3 one end are provided with and are step-like right disk 31, right disk 31 center is provided with screwed hole, left disk 11 matches with right disk 31, bolt 9 is fixed on the screwed hole at right disk 31 center through after the through hole of left folder cutter shaft 1, left disk 11 is fixedly clamped with right disk 31, cutting edge 8 is clamped between left disk 11 and right disk 31, on right folder cutter shaft 3, be also provided with collar 32, right-cut tool lid 4 is fixedly connected with right folder cutter shaft 3 by collar 32, between described left folder cutter shaft 1 and left-cut tool lid 2, rolling bearing 5 is housed No. one, No. two rolling bearings 6 and No. three rolling bearings 7 are housed between described right folder cutter shaft 3 and right-cut tool lid 4.Right-cut tool lid 4 is fixing with right folder cutter shaft 3 by collar 32, and blade clamps by left disk 11 and right disk 31, have good positioning, and fixation; Be provided with multiple rolling bearings simultaneously and reduced the power consumption of consumption at frictional resistance, played energy-conservation object.
In the present embodiment, the other end of right folder cutter shaft 3 is connected with the power source that power is provided, and the utility model is by left-cut tool lid 2, and right-cut tool lid 4 is installed on cutoff knife rack.
The utility model can be locked left folder cutter shaft 1 and right folder cutter shaft 3 with bolt 9, is used for clamping cutting edge 8, in the time that cutting edge 8 damages, and the bolt 9 that only need to come loose, left folder cutter shaft 1 separates with right folder cutter shaft 3, can take off cutting edge 8.
In addition, it should be noted that, the specific embodiment described in this description, shape, institute's title of being named etc. of its parts and components can be different, and the above content described in this description is only to the explanation of the utility model structure example.All equivalence variation or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.
Claims (3)
1. a semi-shaft type knife-clamping device, it is characterized in that: comprise cutting edge, left folder cutter shaft, right folder cutter shaft, left-cut tool lid, right-cut tool lid, described left folder cutter shaft is fixedly connected with right folder cutter shaft, described left folder cutter shaft one end arranges and is step-like left disk, described right folder cutter shaft one end is provided with and is right disk step-like and that match with left disk, described left disk and right disk are fixedly clamped, between described left disk and right disk, accompany cutting edge, described right-cut tool lid is fixedly connected with right folder cutter shaft, described left-cut tool lid is fixedly connected with right-cut tool lid, between described left folder cutter shaft and left-cut tool lid, rolling bearing is housed No. one, No. two rolling bearings and No. three rolling bearings are housed between described right folder cutter shaft and right-cut tool lid.
2. semi-shaft type knife-clamping device according to claim 1, is characterized in that: described left folder cutter shaft center is provided with through hole, and the right disc centre on described right folder cutter shaft is provided with screwed hole, and bolt passes through hole and left folder cutter shaft is fixed on right folder cutter shaft.
3. semi-shaft type knife-clamping device according to claim 1, is characterized in that: on described right folder cutter shaft, be provided with collar, described right-cut tool lid is fixed by collar and right folder cutter shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171327.0U CN203854050U (en) | 2014-04-10 | 2014-04-10 | Half shaft type knife clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171327.0U CN203854050U (en) | 2014-04-10 | 2014-04-10 | Half shaft type knife clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854050U true CN203854050U (en) | 2014-10-01 |
Family
ID=51603927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171327.0U Expired - Lifetime CN203854050U (en) | 2014-04-10 | 2014-04-10 | Half shaft type knife clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854050U (en) |
-
2014
- 2014-04-10 CN CN201420171327.0U patent/CN203854050U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112015016884A2 (en) | pipe milling apparatus and method for operating the same | |
| CN202910584U (en) | Automobile connecting rod outer circle clamp | |
| CN204935818U (en) | A kind of timber external cutting machinery | |
| CN204366438U (en) | A kind of fixture | |
| CN203854050U (en) | Half shaft type knife clamping device | |
| CN204565708U (en) | Two column vertical precision boring mill | |
| CN204234762U (en) | A kind of adjustable turning tool | |
| CN202656005U (en) | Processing center correction clamp | |
| CN203527303U (en) | Clamp for machining ends of punch | |
| CN203330707U (en) | Special jig for milling of slice | |
| CN202781276U (en) | Fixing tool for sealing strips of punching machine | |
| CN204672989U (en) | A kind of presser type lathe tool device | |
| CN204221010U (en) | A kind of novel horizontal lathe used cutting tool | |
| CN202200067U (en) | Special clamp for sawing machine to saw oblique split | |
| CN202106315U (en) | Split-half compaction ring blank | |
| CN204396918U (en) | A kind of numerically controlled lathe special-shaped blade | |
| CN203471816U (en) | Finned tube cutting knife | |
| CN204221076U (en) | Angle cutting tool | |
| CN203592315U (en) | Special clamp for steel wheel web plate cylindrical turning | |
| CN203254458U (en) | Aluminum foil cutting knife | |
| CN203449008U (en) | Machining tool for hinge pin of end portion of balancing weight | |
| CN203371298U (en) | Inner hole machining device of diesel engine cylinder liner | |
| CN204018845U (en) | A kind of quick position cutter sweep | |
| CN202894447U (en) | Distance-fixed saw blade cutter structure | |
| CN203972959U (en) | A kind of lifting support saw kerf frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |
|
| CX01 | Expiry of patent term |