CN217912898U - Turning device and turning system - Google Patents
Turning device and turning system Download PDFInfo
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- CN217912898U CN217912898U CN202220800066.9U CN202220800066U CN217912898U CN 217912898 U CN217912898 U CN 217912898U CN 202220800066 U CN202220800066 U CN 202220800066U CN 217912898 U CN217912898 U CN 217912898U
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Abstract
A turning device comprises a cutter handle piece and a cutter head piece which are sequentially connected along a first direction, wherein a first blade groove and a second blade groove are concavely arranged on one side of the cutter head piece away from the cutter handle piece and are arranged at intervals; the turning device further comprises a first blade and a second blade, wherein a part of the first blade is accommodated in the first blade groove, the first blade is positioned outside the first blade groove, a part of the second blade is accommodated in the second blade groove, the second blade is positioned outside the second blade groove, and a height difference exists between the first blade and the second blade along the first direction. The application still discloses a turning system, among above-mentioned turning device and the turning system, the difference in height that exists between first cutting edge and the second cutting edge makes the second blade can carry out lathe work to the product before first blade feed, reduces the degree of wear of first blade in the course of working, improves the life-span of first blade.
Description
Technical Field
The application relates to the field of turning, in particular to a turning device and a turning system.
Background
The existing turning device usually uses one blade to carry out turning processing on a product, so that the problem of serious blade abrasion is easily caused, the service life of the blade is influenced, and the blade needs to be frequently replaced.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a turning apparatus that can prolong the life of the tool.
The embodiment of the application provides a turning device, which comprises a cutter handle piece and a cutter head piece which are sequentially connected and arranged along a first direction, wherein a first blade groove and a second blade groove are concavely arranged on one side of the cutter head piece, which is far away from the cutter handle piece, and are arranged at intervals;
the turning device also comprises a first blade and a second blade, wherein part of the first blade is accommodated in the first blade groove, the part of the first blade, which is positioned outside the first blade groove, is provided with a first cutting edge, the part of the second blade is accommodated in the second blade groove, and the part of the second blade, which is positioned outside the second blade groove, is provided with a second cutting edge;
along the first direction, there is a difference in height between the first cutting edge and the second cutting edge.
The embodiment of the application comprises the following technical effects: the height difference between the first cutting edge and the second cutting edge exists, for example, along a first direction, the second blade is closer to a product to be turned than the first blade, so that the second blade can perform preliminary turning on the product before the first blade feeds, the cutting edge abrasion degree of the first blade in the turning process is effectively reduced, the service life of the first blade is prolonged, and the frequency of changing the blade by a turning device is reduced.
In some embodiments of the present application, the tool bit member includes a connecting member and a supporting member sequentially connected in the first direction, one side of the connecting member is connected to the tool shank member, one side of the connecting member facing away from the tool shank member has a first surface, one end of the supporting member is connected to a partial region on the first surface, the other end of the supporting member extends in a direction facing away from the first surface, and an end surface of the supporting member facing away from the first surface is concavely provided with the first blade groove and the second blade groove.
In some embodiments of the present application, the handle piece is kept away from the one end of connecting piece is equipped with the water hole of giving, the inside of handle piece is equipped with the edge first direction extend and with the cooling channel who feeds through the water hole, the connecting piece still be equipped with the orientation first blade sword and with the first apopore of cooling channel intercommunication and orientation the second cutting edge and with the second apopore of cooling channel intercommunication.
The embodiment of the application comprises the following technical effects: set up first apopore and the second apopore that communicates with the inside cooling channel of handle of a knife spare on the connecting piece, the coolant liquid gets into cooling channel, finally reaches first apopore and second apopore, and the first sword of orientation and second cutting edge blowout, when cooling first blade, second blade, the coolant liquid can be cut the material bits of first blade, second blade department, reduces the production of continuous smear metal, improves product surface quality.
In some embodiments of the present application, the first surface is provided with a first region separated from the support member, the first water outlet is located in the first region toward the opening of the first blade cutting edge, and the second water outlet is located in the first region toward the opening of the second blade cutting edge.
The embodiment of the application comprises the following technical effects: set up first apopore and second apopore on first region, conveniently accomplish the injection process to first cutting edge, second cutting edge, make the coolant liquid fully contact, strike the cutting area of first blade, second blade, reduce the production of banded material bits, improve the surface quality of product.
In some embodiments of the present application, the support has a second surface extending in the first direction, the second surface being provided with a first opening communicating with the first blade groove, and a second opening communicating with the second blade groove, a side of the first blade being exposed from the first opening, and a side of the second blade being exposed from the second opening.
The embodiment of the application comprises the following technical effects: the mounting structure that first opening cooperation first blade, second opening cooperation second blade is favorable to installing first blade, second blade respectively in first blade groove and second blade inslot, simultaneously, can conveniently observe the blade loss condition that first blade, second blade expose outside first opening, second opening.
In some embodiments of the present application, a groove wall of the first insert pocket is further provided with a first fastening hole facing the first opening, a groove wall of the second insert pocket is further provided with a second fastening hole facing the second opening, and the turning device further comprises a first fastening member and a second fastening member, the first fastening member passes through the first insert and is fastened to the first fastening hole to fixedly connect the first insert in the first insert pocket, and the second fastening member passes through the second insert and is fastened to the second fastening hole to fixedly connect the second insert in the second insert pocket.
The embodiment of the application comprises the following technical effects: by defining the first fastening hole to face the first opening and the second fastening hole to face the second opening, it is facilitated to mount the first blade in the first blade slot and the second blade in the second blade slot.
In some embodiments of the present application, the first blade groove is close to the concave first groove of keeping away that is equipped with in one end of connecting piece, the first groove of keeping away is used for holding the first blade stretches into the tip in first blade groove, the second blade groove is close to the concave second groove of keeping away that is equipped with in one end of connecting piece, the second keeps away the groove and is used for holding the second blade stretches into the tip in second blade groove.
The embodiment of the application comprises the following technical effects: the first avoidance groove is matched with the first blade groove to form a space for limiting the movement of the first blade, so that the first blade can be conveniently installed and replaced, and the second avoidance groove is matched with the second blade groove to form a space for limiting the movement of the second blade, so that the second blade can be conveniently installed and replaced.
In some embodiments of the present application, the first insert is a fine insert, the second insert is a coarse insert, the second insert is located between the first insert and a product to be turned, and the second insert is used to turn the product before the first insert.
The embodiment of the application comprises the following technical effects: the second blade can carry out turning to the product before first blade feed, effectively reduces the first blade sharpening degree in the course of working, improves the life-span of first blade, and two processes of rough turning, finish turning are accomplished in step to the feed realization of turning in-process simultaneously, improve machining efficiency.
An embodiment of the application provides a turning system of using above-mentioned any turning device, includes actuating mechanism, actuating mechanism connects the turning device and drives the turning device removes for the product of waiting to turn.
In some embodiments of this application, the turning system still includes water supply mechanism, the handle piece is kept away from the one end of connecting piece is equipped with the water hole for the water, the inside of handle piece be equipped with along first direction extend and with the cooling channel of water hole intercommunication, the connecting piece still is equipped with the orientation first blade sword and with the first apopore of cooling channel intercommunication and orientation the second sword and with the second apopore of cooling channel intercommunication, water supply mechanism passes through the pipeline water jogged joint, water supply mechanism is used for carrying the coolant liquid to pass through the cooling channel flow direction first apopore with the second apopore, first apopore is used for giving first blade sprays the coolant liquid, the second apopore is used for giving the second blade sprays the coolant liquid.
The embodiment of the application comprises the following technical effects: actuating mechanism drives the product turning that the turning was treated to the turning device, feed water mechanism and turning device intercommunication, provide the coolant liquid for the turning device, the coolant liquid loops through cooling channel, first apopore and second apopore, spout towards first cutting edge and second cutting edge, make effective chip breaking in the cutting process, reduce the condition on material bits fish tail product surface, the coolant liquid plays the first blade of cooling and lubrication simultaneously, the effect of second blade, can reduce first blade, the wearing and tearing of second blade, the surface quality of product has not only been improved, and can improve first blade, the life of second blade.
In the turning device and the turning system with the turning device, the height difference between the first cutting edge and the second cutting edge enables the second blade to perform turning processing on a product before the first blade feeds, so that the cutting edge abrasion degree of the first blade in the process of turning the product is effectively reduced, and the service life of the first blade is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a turning device according to an embodiment of the present application.
Fig. 2 is a schematic structural view of a cutter head member according to an embodiment of the present application.
Fig. 3 is a schematic cross-sectional view of a handle member according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of a turning system according to an embodiment of the present application.
Description of the main elements
Turning device 100
Handle member 10
Connecting piece 203
First opening 2081
First avoiding groove 211
Second avoiding groove 212
First fastener 50
Second fastener 60
Turning system 200
First direction X
Second direction Y
The following detailed description will further illustrate the present application in conjunction with the above-described figures.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. As used herein, the terms "vertical," "horizontal," "left," "right," "top," "bottom," and the like are used for descriptive purposes only and are not intended to limit the present application.
It will be appreciated that when describing the parallel/perpendicular arrangement of the two components, the angle between the two components is allowed to be within a tolerance of + -10% relative to standard parallel/perpendicular.
The turning device comprises a cutter handle piece and a cutter head piece which are sequentially connected and arranged along a first direction, wherein a first blade groove and a second blade groove are concavely arranged on one side of the cutter head piece, which is far away from the cutter handle piece, and are arranged at intervals;
the turning device also comprises a first blade and a second blade, wherein part of the first blade is accommodated in the first blade groove, the part of the first blade, which is positioned outside the first blade groove, is provided with a first cutting edge, part of the second blade is accommodated in the second blade groove, and the part of the second blade, which is positioned outside the second blade groove, is provided with a second cutting edge;
along the first direction, there is a difference in height between the first cutting edge and the second cutting edge.
In the turning device, the height difference between the first cutting edge and the second cutting edge exists, for example, along the first direction, the second cutting edge is closer to a product to be turned than the first cutting edge, so that the second cutting edge can perform preliminary turning on the product before the first cutting edge feeds, the cutting edge abrasion degree of the first cutting edge in the turning process is effectively reduced, the service life of the first cutting edge is prolonged, and the frequency of changing the cutting edge by the turning device is reduced.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 and 2, a turning device 100 according to an embodiment of the present application includes a shank member 10 and a tool tip member 20 sequentially connected to each other along a first direction X, wherein a first insert groove 201 and a second insert groove 202 are recessed in a side of the tool tip member 20 away from the shank member 10, and the first insert groove 201 and the second insert groove 202 are spaced apart from each other.
The turning device 100 further comprises a first insert 30 and a second insert 40, a portion of the first insert 30 being received in the first insert pocket 201, a portion of the first insert 30 located outside the first insert pocket 201 being provided with a first cutting edge 301, a portion of the second insert 40 being received in the second insert pocket 202, a portion of the second insert 40 located outside the second insert pocket 202 being provided with a second cutting edge 401. In the first direction X, there is a height difference between the first blade 301 and the second blade 401.
With continued reference to fig. 1 and 2, in some embodiments, before starting the feed to turn the product (not shown), the second insert 40 is positioned between the first insert 30 and the product to be turned in the second direction Y, and the second insert 40 is used to turn the product before the first insert 30. The second direction Y intersects the first direction X, and in some embodiments, is perpendicular to the first direction X.
The height difference between the first blade 301 and the second blade 401, for example, along the first direction X, the second blade 40 is closer to the product to be turned than the first blade 30, so that the second blade 40 can perform primary turning on the product before the first blade 30 feeds, the blade abrasion degree of the first blade 30 in the turning process is effectively reduced, the service life of the first blade 30 is prolonged, and the blade replacement frequency of the turning device is reduced.
In some embodiments, the first blade 30 is a fine blade and the second blade 40 is a coarse blade. Through set up first blade 30 and second blade 40 on tool bit spare 20, two blades can once feed realize that two processes of rough turning, finish turning go on in step, improve machining efficiency.
In some embodiments, the second insert 40 is closer to the product to be turned than the first insert 30, such that the second insert 40 is used to turn the product prior to the first insert 30. In the present embodiment, the second blade edge 401 is farther from the end of the handle member 10 near the head member 20 than the first blade edge 301 in the first direction X.
In some embodiments, the height difference between the first insert 30 and the second insert 40 may be one of values of 1mm, 2mm, 3mm, 4mm, 5mm, etc., depending on the turning performance and the turning parameters of different materials of products to be machined, so as to achieve better cutting effect.
With continued reference to fig. 2, the cutting-head element 20 includes a connecting element 203 and a supporting element 204, which are successively arranged along the first direction X, wherein one side of the connecting element 203 is connected to the handle element 10, and one side of the connecting element 203, which faces away from the handle element 10, has a first surface 205. One end of the supporting member 204 is connected to a partial region on the first surface 205, and the other end of the supporting member 204 extends away from the first surface 205. The end surface of the support 204 facing away from the first surface 205 is recessed with a first insert pocket 201 and a second insert pocket 202 such that the first insert 30 mounted in the first insert pocket 201 and the second insert 40 mounted in the second insert pocket 202 face and contact the product to be turned.
In some embodiments, the connector 203 and the support 204 are integrally formed structures to increase the structural strength of the blade member 20.
Referring to fig. 2 and 3, in some embodiments, a water supply hole 101 is formed at an end of the tool shank 10 away from the connecting member 203, and a cooling channel 102 extending along the first direction X and communicating with the water supply hole 101 is formed inside the tool shank 10. The connecting member 203 is further provided with a first outlet 206 facing the cutting edge of the first blade 30 and communicating with the cooling channel 102, and a second outlet 207 facing the second cutting edge 401 and communicating with the cooling channel 102.
In the use process, the cooling liquid enters the cooling channel 102 through the water supply hole 101, finally reaches the first water outlet hole 206 and the second water outlet hole 207, and is sprayed out towards the first blade 301 and the second blade 401, so that the cooling liquid can cut scraps at the positions of the first blade 30 and the second blade 40 while cooling the first blade 30 and the second blade 40, the generation of continuous scraps is reduced, and the surface quality of a product is improved.
In some embodiments, the first surface 205 is provided with a first area 2051 away from the support 204, the opening of the first outlet aperture 206 toward the blade edge of the first blade 30 is located in the first area 2051, and the opening of the second outlet aperture 207 toward the blade edge of the second blade 40 is located in the first area 2051. The first water outlet 206 and the second water outlet 207 are arranged on the first area 2051, so that the cutting areas of the first blade 30 and the second blade 40 are conveniently cut, the generation of strip-shaped scraps is reduced, and the surface quality of a product is improved.
Referring again to fig. 1 and 2, in some embodiments, the support member 204 has a second surface 208 extending along the first direction X, and the second surface 208 has a first opening 2081 communicating with the first blade groove 201 and a second opening 2082 communicating with the second blade groove 202. One side of the first blade 30 is exposed through the first opening 2081 and one side of the second blade 40 is exposed through the second opening 2082.
The mounting structure of the first opening 2081 in cooperation with the first blade 30 and the second opening 2082 in cooperation with the second blade 40 facilitates the mounting of the first blade 30 and the second blade 40 in the first blade slot 201 and the second blade slot 202, respectively. Meanwhile, the blade loss conditions of the first blade 30 and the second blade 40 exposed out of the first opening 2081 and the second opening 2082 are convenient to observe.
In some embodiments, the slot wall of the first insert slot 201 is further provided with a first fastening hole 209 facing the first opening 2081, and the slot wall of the second insert slot 202 is further provided with a second fastening hole 210 facing the second opening 2082. The turning device 100 further includes a first fastener 50 and a second fastener 60, the first fastener 50 passes through the first insert 30 and fastens and connects the first fastening hole 209 to fixedly connect the first insert 30 to the first insert slot 201. The second fastening member 60 passes through the second insert 40 and fastens and connects the second fastening hole 210 to fixedly connect the second insert 40 in the second insert pocket 202. By defining the first fastening hole 209 toward the first opening 2081 and the second fastening hole 210 toward the second opening 2082, mounting of the first blade 30 in the first blade slot 201 and the second blade 40 in the second blade slot 202 is facilitated.
In some embodiments, an end of the first blade slot 201 adjacent to the connecting member 203 is recessed with a first clearance slot 211, and the first clearance slot 211 is used for accommodating an end of the first blade 30 extending into the first blade slot 201. The first clearance groove 211 forms a space for restricting the movement of the first blade 30 in cooperation with the first blade groove 201, facilitating the work of installing the first blade 30 and exchanging the first blade 30.
In some embodiments, a second clearance groove 212 is recessed into an end of the second insert pocket 202 proximate the connector 203, the second clearance groove 212 configured to receive an end of the second insert 40 extending into the second insert pocket 202. The second clearance groove 212 cooperates with the second insert groove 202 to define a space for restricting the movement of the second insert 40, thereby facilitating the work of mounting the second insert 40 and exchanging the second insert 40.
Referring to fig. 3 and 4, the turning system 200 includes any one of the turning devices 100 described above, and the driving mechanism 70, the driving mechanism 70 is connected to the turning device 100 and drives the turning device 100 to move relative to the product to be turned.
The turning system 200 further comprises a water supply mechanism 80, a water supply hole 101 is formed in one end, away from the connecting piece 203, of the tool shank 10, and a cooling channel 102 extending along the first direction X and communicated with the water supply hole 101 is formed in the tool shank 10. The connecting member 203 is further provided with a first outlet 206 facing the cutting edge of the first blade 30 and communicating with the cooling channel 102, and a second outlet 207 facing the second cutting edge 401 and communicating with the cooling channel 102. The water supply mechanism 80 is connected through the pipeline water supply hole 101, and the water supply mechanism 80 is used for conveying the cooling liquid to the first outlet hole 206 and the second outlet hole 207 through the cooling channel 102. The first outlet 206 is used for spraying cooling liquid to the first blade 301, and the second outlet 207 is used for spraying cooling liquid to the second blade 401.
The driving mechanism 70 drives the turning device 100 to turn a product to be turned, the water supply mechanism 80 is communicated with the turning device 100 to provide cooling liquid for the turning device 100, the cooling liquid sequentially passes through the cooling channel 102, the first water outlet 206 and the second water outlet 207 and is sprayed out towards the first cutting edge 301 and the second cutting edge 401, so that effective chip breaking is realized in the cutting process, and the condition that the product surface is scratched by chips is reduced. Meanwhile, the cooling liquid plays a role in cooling and lubricating the first blade 30 and the second blade 40, so that the abrasion of the first blade 30 and the second blade 40 can be reduced, the surface quality of a product is improved, and the service lives of the first blade 30 and the second blade 40 can be prolonged.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present application and are not used as limitations of the present application, and that suitable modifications and variations of the above embodiments are within the scope of the present disclosure as long as they are within the spirit and scope of the present application.
Claims (10)
1. The utility model provides a turning device, includes the handle spare and the tool bit spare that connect gradually the setting along first direction, its characterized in that: a first blade groove and a second blade groove are concavely arranged on one side, away from the cutter handle piece, of the cutter head piece, and the first blade groove and the second blade groove are arranged at intervals;
the turning device also comprises a first blade and a second blade, wherein part of the first blade is accommodated in the first blade groove, the part of the first blade, which is positioned outside the first blade groove, is provided with a first cutting edge, part of the second blade is accommodated in the second blade groove, and the part of the second blade, which is positioned outside the second blade groove, is provided with a second cutting edge;
along the first direction, there is a difference in height between the first cutting edge and the second cutting edge.
2. The turning arrangement as claimed in claim 1, characterized in that: the tool bit spare includes along connecting piece and the support piece of first direction connection setting in proper order, one side of connecting piece is connected the handle piece, the connecting piece deviates from one side of handle piece has the first surface, support piece one end connect in the subregion on the first surface, the support piece other end orientation deviates from the direction of first surface extends, support piece deviates from the terminal surface of first surface is equipped with in a concave way first blade groove with the second blade groove.
3. The turning assembly of claim 2 wherein: the utility model discloses a cutter handle spare is including cutter handle spare, first sword, second sword and first cutter edge, the cutter handle spare is kept away from the one end of connecting piece is equipped with the water hole of giving, the inside of cutter handle spare is equipped with along first direction extend and with the cooling channel of water hole intercommunication, the connecting piece still be equipped with the orientation first sword and with the first apopore of cooling channel intercommunication and orientation the second sword and with the second apopore of cooling channel intercommunication.
4. The turning arrangement of claim 3, wherein: the first surface be equipped with support piece looks first region apart from, first apopore orientation the opening of first cutting edge is located first region, the second apopore orientation the opening of second cutting edge is located first region.
5. The turning arrangement of claim 2, wherein: the support member has a second surface extending in the first direction, the second surface being provided with a first opening communicating with the first blade groove and a second opening communicating with the second blade groove, one side of the first blade being exposed from the first opening, and one side of the second blade being exposed from the second opening.
6. The turning arrangement of claim 5, wherein: the turning device further comprises a first fastening piece and a second fastening piece, the first fastening piece penetrates through the first blade and is fixedly connected with the first fastening hole, so that the first blade is fixedly connected into the first blade groove, and the second fastening piece penetrates through the second blade and is fixedly connected with the second fastening hole, so that the second blade is fixedly connected into the second blade groove.
7. The turning arrangement of claim 2, wherein: the first blade groove is close to one end of the connecting piece and is concavely provided with a first avoiding groove, the first avoiding groove is used for accommodating the end part of the first blade groove, the second blade groove is close to one end of the connecting piece and is concavely provided with a second avoiding groove, and the second avoiding groove is used for accommodating the end part of the second blade groove.
8. The turning arrangement of claim 1, wherein: the first blade is a fine blade, the second blade is a coarse blade, the second blade is located between the first blade and a product to be turned, and the second blade is used for turning the product before the first blade.
9. A turning system comprising a drive mechanism, characterized in that: the turning system further comprises a turning device according to claim 2, wherein the driving mechanism is connected with the turning device and drives the turning device to move relative to a product to be turned.
10. The turning system of claim 9, wherein: the turning system further comprises a water supply mechanism, the cutter handle piece is far away from one end of the connecting piece is provided with a water supply hole, the inside of the cutter handle piece is provided with a cooling channel which extends along a first direction and is communicated with the water supply hole, the connecting piece is further provided with a direction towards the first cutter blade and a first water outlet which is communicated with the cooling channel and a direction towards the second cutter blade and a second water outlet which is communicated with the cooling channel, the water supply mechanism is connected with the water supply hole through a pipeline, the water supply mechanism is used for conveying cooling liquid to flow towards the first water outlet and the second water outlet through the cooling channel, the first water outlet is used for spraying the cooling liquid for the first cutter blade, and the second water outlet is used for spraying the cooling liquid for the second cutter blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220800066.9U CN217912898U (en) | 2022-04-07 | 2022-04-07 | Turning device and turning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220800066.9U CN217912898U (en) | 2022-04-07 | 2022-04-07 | Turning device and turning system |
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| Publication Number | Publication Date |
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| CN217912898U true CN217912898U (en) | 2022-11-29 |
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| CN202220800066.9U Active CN217912898U (en) | 2022-04-07 | 2022-04-07 | Turning device and turning system |
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| CN (1) | CN217912898U (en) |
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