CN217121979U - Long service life's cutter - Google Patents
Long service life's cutter Download PDFInfo
- Publication number
- CN217121979U CN217121979U CN202123228597.XU CN202123228597U CN217121979U CN 217121979 U CN217121979 U CN 217121979U CN 202123228597 U CN202123228597 U CN 202123228597U CN 217121979 U CN217121979 U CN 217121979U
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- CN
- China
- Prior art keywords
- fixedly connected
- service life
- long service
- cutting knife
- threaded rod
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims description 7
- 238000005498 polishing Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a long service life's cutter, including processing case and cutting knife, the cutting knife is located the inner chamber of processing case, the right side fixedly connected with machine case of processing case, the both sides of processing incasement chamber and the front and back position that is located the cutting knife all have a threaded rod through bearing swing joint, the surperficial threaded connection of threaded rod has the thread bush. The utility model discloses a processing case, the cutting knife, the threaded rod, the thread bush, first electric putter, whetstone and power unit's setting, a long service life's cutter has been found jointly, wherein through the power that power unit provided, it rotates to drive the threaded rod, the rotation of threaded rod can drive and control by the thread bush of spacing removal, and then can drive first electric putter and whetstone and control, thereby realize the purpose of polishing to the surface of cutting knife both sides, make its sharpness that can keep the cutting edge, and long service life is prolonged.
Description
Technical Field
The utility model relates to a cutter technical field specifically is a long service life's cutter.
Background
When the mould adds man-hour, need cut the processing to some work pieces occasionally and handle, among the machining, carry out the final quality of the final direct influence work piece of precision that processes the cutter to the work piece, present sword cutter is when cutting hard thing product, and the cutting edge position is fast with hard thing contact velocity, and the number of times is many, and the cutting edge wearing and tearing are very fast to influence the sharpness of cutting edge, lead to whole tool bit life to be shorter, at this moment just need change whole cutter, the cost is higher.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a long service life's cutter possesses long service life's advantage, has solved the problem that cutter life is short.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long service life's cutter, is including processing case and cutting knife, the cutting knife is located the inner chamber of processing case, the right side fixedly connected with machine case of processing case, the both sides of processing incasement chamber and the front and back position that is located the cutting knife all have a threaded rod through bearing swing joint, the surperficial threaded connection of threaded rod has the thread bush, two the equal first electric putter of fixedly connected with in one side that the thread bush is relative, first electric putter's flexible fixed mounting has the whetstone, one side that first electric putter was kept away from to the whetstone has the contact with the cutting knife, the right side of threaded rod runs through processing case and extends the inner chamber and the fixedly connected with power unit of machine case.
Preferably, the power mechanism comprises a driven gear, and the right side of the threaded rod is fixedly connected with the driven gear.
Preferably, the left side of the inner cavity of the case is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with a driving gear.
Preferably, the driving gear is meshed with the driven gear, and an access door is arranged at the top of the front face of the processing box.
Preferably, the bottom of the processing box is fixedly connected with a bottom plate, and a placing opening is formed in the front bottom of the processing box.
Preferably, the top of the inner cavity of the processing box is fixedly connected with a second electric push rod, and the bottom of the second electric push rod is fixedly installed with the cutting knife through a fixing piece.
Preferably, the front and rear positions of the inner cavity of the processing box are fixedly connected with slide rails, the surface of each slide rail is connected with a slide block in a sliding manner, and one end, far away from the slide rail, of each slide block is fixedly connected with a threaded sleeve.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a processing case, the cutting knife, the threaded rod, the thread bush, first electric putter, whetstone and power unit's setting, a long service life's cutter has been found jointly, wherein the power that provides through power unit, it rotates to drive the threaded rod, the rotation of threaded rod can drive and control by the thread bush of spacing removal, and then can drive first electric putter and whetstone and control the removal, thereby realize carrying out the purpose of polishing to the surface of cutting knife both sides, make its sharpness that can keep the cutting edge, and the service life is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is a top sectional view of the structure of the present invention;
fig. 4 is a partial enlarged view of a portion a in the structure diagram 3 of the present invention.
In the figure: 1. a processing box; 2. a cutting knife; 3. a threaded rod; 4. a threaded sleeve; 5. a first electric push rod; 6. grinding a knife stone; 7. a power mechanism; 71. a driven gear; 72. a motor; 73. a driving gear; 8. a chassis; 9. a placement port; 10. a second electric push rod; 11. a slide rail; 12. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, a cutting tool with long service life comprises a processing box 1 and a cutting knife 2, wherein the cutting knife 2 is positioned in an inner cavity of the processing box 1, a machine case 8 is fixedly connected to the right side of the processing box 1, threaded rods 3 are movably connected to the two sides of the inner cavity of the processing box 1 and positioned in the front and back of the cutting knife 2 through bearings, threaded sleeves 4 are connected to the surfaces of the threaded rods 3 in a threaded manner, a first electric push rod 5 is fixedly connected to one side opposite to the two threaded sleeves 4, a knife sharpening stone 6 is fixedly installed at the telescopic end of the first electric push rod 5, one side of the knife sharpening stone 6, which is far away from the first electric push rod 5, is in contact with the cutting knife 2, the right side of the threaded rod 3 penetrates through the processing box 1, extends to the inner cavity of the machine case 8, and is fixedly connected with a power mechanism 7, and the cutting knife 2, the threaded rod 3, the threaded sleeves 4, the first electric push rod 5, the knife sharpening stone 6 and the power mechanism 7 are arranged, the cutter with the long service life is constructed together, wherein the power provided by the power mechanism 7 drives the threaded rod 3 to rotate, the threaded rod 3 can be driven to move left and right by the threaded sleeve 4 which moves in a limiting manner by rotation, and then the first electric push rod 5 and the knife grinder 6 can be driven to move left and right, so that the purpose of polishing the surfaces of the two sides of the cutting knife 2 is achieved, the sharpness of the cutting edge can be kept, and the service life is prolonged.
Specifically, the power mechanism 7 comprises a driven gear 71, and the right side of the threaded rod 3 is fixedly connected with the driven gear 71.
Specifically, a motor 72 is fixedly connected to the left side of the inner cavity of the case 8, and an output shaft of the motor 72 is fixedly connected with a driving gear 73.
Specifically, the driving gear 73 is engaged with the driven gear 71, and an access door is arranged at the top of the front surface of the processing box 1.
Specifically, the bottom of the processing box 1 is fixedly connected with a bottom plate, and the front bottom of the processing box 1 is provided with a placing opening 9.
Specifically, the top fixedly connected with second electric putter 10 of processing case 1 inner chamber, the bottom of second electric putter 10 is fixed through the mounting with cutting knife 2, through the setting of second electric putter 10, can promote cutting knife 2 downstream.
Specifically, the equal fixedly connected with slide rail 11 in position around the processing case 1 inner chamber, the surperficial sliding connection of slide rail 11 has slider 12, and the one end and the thread bush 4 fixed connection of slide rail 11 are kept away from to slider 12, through the setting of slide rail 11 and slider 12, can carry out spacing removal to thread bush 4 when threaded rod 3 drives thread bush 4 and rotates for thread bush 4 carries out the removal about under the rotation of threaded rod 3.
During the use, start second electric putter 10 and promote cutting knife 2 downshifting, can cut the operation to placing the work piece in placing mouthful 9, treat that cutting knife 2 cutting edge wearing and tearing are serious, power through motor 72 provides in the start power unit 7, can drive driving gear 73 and rotate, the rotation of driving gear 73 can drive driven gear 71 and threaded rod 3 and rotate, and threaded rod 3's rotation, can drive and remove about the thread bush 4 by slide rail 11 and the spacing removal of slider 12, and then can drive whetstone 6 and remove about, thereby realize the purpose of polishing on the surface of the beveling cutting knife 2 both sides, make its sharpness that can keep the cutting edge, and service life is prolonged, and the setting of first electric putter 5, can adjust whetstone 6 and cutting knife 2's laminating degree, the efficiency of whetting a knife is improved.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a long service life's cutter, includes processing case (1) and cutting knife (2), its characterized in that: the utility model discloses a cutting device, including cutting knife (2), the right side fixedly connected with machine case (8) of processing case (1), the both sides of processing case (1) inner chamber and the front and back position that is located cutting knife (2) all have threaded rod (3) through bearing swing joint, the surperficial threaded connection of threaded rod (3) has thread bush (4), two the equal fixedly connected with electric putter (5) in one side that thread bush (4) is relative, the flexible end mounting of electric putter (5) has whetstone (6), one side that first electric putter (5) were kept away from in whetstone (6) has the contact with cutting knife (2), the right side of threaded rod (3) runs through inner chamber and the fixedly connected with power unit (7) that processing case (1) and extension machine case (8).
2. A tool having a long service life according to claim 1, wherein: the power mechanism (7) comprises a driven gear (71), and the right side of the threaded rod (3) is fixedly connected with the driven gear (71).
3. A tool having a long service life according to claim 2, wherein: the left side of the inner cavity of the case (8) is fixedly connected with a motor (72), and an output shaft of the motor (72) is fixedly connected with a driving gear (73).
4. A tool having a long service life according to claim 3, wherein: the driving gear (73) is meshed with the driven gear (71), and an access door is arranged at the top of the front face of the processing box (1).
5. A tool having a long service life according to claim 1, wherein: the bottom fixedly connected with bottom plate of processing case (1), the positive bottom of processing case (1) is provided with places mouth (9).
6. A tool having a long service life according to claim 1, wherein: the top of the inner cavity of the processing box (1) is fixedly connected with a second electric push rod (10), and the bottom of the second electric push rod (10) is fixedly installed with the cutting knife (2) through a fixing piece.
7. A tool having a long service life according to claim 1, wherein: the processing box is characterized in that the front and rear positions of an inner cavity of the processing box (1) are fixedly connected with sliding rails (11), the surface of each sliding rail (11) is connected with a sliding block (12) in a sliding mode, and one end, far away from the sliding rails (11), of each sliding block (12) is fixedly connected with the threaded sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123228597.XU CN217121979U (en) | 2021-12-21 | 2021-12-21 | Long service life's cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123228597.XU CN217121979U (en) | 2021-12-21 | 2021-12-21 | Long service life's cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217121979U true CN217121979U (en) | 2022-08-05 |
Family
ID=82618502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123228597.XU Expired - Fee Related CN217121979U (en) | 2021-12-21 | 2021-12-21 | Long service life's cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217121979U (en) |
-
2021
- 2021-12-21 CN CN202123228597.XU patent/CN217121979U/en not_active Expired - Fee Related
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Legal Events
| 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: 20220805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |