CN221064472U - Composite turning tool for inner and outer circles - Google Patents
Composite turning tool for inner and outer circles Download PDFInfo
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- CN221064472U CN221064472U CN202322324930.XU CN202322324930U CN221064472U CN 221064472 U CN221064472 U CN 221064472U CN 202322324930 U CN202322324930 U CN 202322324930U CN 221064472 U CN221064472 U CN 221064472U
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- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims description 32
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 11
- 238000003825 pressing Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses an inner and outer circle composite turning tool, which comprises a turning tool main body, wherein the turning tool main body comprises a tool bit body, a tool bar and a fixed blade, the tool bar is arranged at the end part of the tool bit body, the tool bar and the end part of the tool bit body are of an integrated structure, and the fixed blade is fixedly arranged at the bottom end of the inner side of the end part of the tool bit body through a bolt; through design cutting adjustment mechanism, can be after lathe tool main part fixed mounting, the position of moving blade is adjusted according to the thickness of processing part, the gasket block of suitable thickness is on the inside top of recess, and adjust the thickness that is in processing between fixed blade and the certain position through the recess, and be close to moving blade department rotatory moving blade in the tip of cutter holder and compress tightly cutter holder and moving blade, thereby realized processing in and out the circle simultaneously through moving blade and fixed blade, machining efficiency has been promoted, purchasing cost and magazine space have been saved, and the effectual wall thickness dimensional tolerance who controls the part.
Description
Technical Field
The utility model belongs to the technical field of turning tools, and particularly relates to an inner and outer circle composite turning tool.
Background
The existing turning tool is a part for realizing the simultaneous processing of the inner circle and the outer circle when the thin-wall part of the lathe is used, the turning tool is formed by the composite installation of the fixed blade and the movable blade, the turning tool is convenient to adjust and use according to the processing specification when operated, and is convenient to adjust and clamp for the fixed installation operation, the inner circle and the outer circle are simultaneously processed when the turning tool is used, the processing efficiency is improved, the purchasing cost and the tool magazine space are saved, and the wall thickness dimensional tolerance of the part is effectively controlled;
When the existing turning tool is used, the end part of the driving device is clamped by the cutter bar and is fixedly installed and used by the pressing mechanism, in machining of thin-wall parts of the turning tool, two tools are needed for machining inner and outer circles respectively, the turning tool is inconvenient to machine inner and outer circles simultaneously, the purchase cost of the cutter handle and the space of the cutter magazine are increased, the production rate of the turning tool during machining is reduced, and therefore the machining rate of the turning tool during machining production of the parts and the problem of the wall thickness dimensional tolerance of the parts are affected.
Disclosure of utility model
The utility model aims to provide an inner and outer circle composite turning tool, which solves the problems that in the prior art, the turning tool is inconvenient to process the inner circle and the outer circle simultaneously, the purchase cost of a tool shank and the space of a tool magazine are increased, the production rate of the turning tool during processing is reduced, and the processing rate of the turning tool during processing and producing parts and the wall thickness dimension tolerance of the parts are affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compound lathe tool of inside and outside circle, includes the lathe tool main part, the lathe tool main part includes tool bit body, cutter arbor and fixed blade, the cutter arbor sets up the tip at the tool bit body, just the cutter arbor is integrated with the tip structure of tool bit body as an organic whole, fixed blade passes through bolt fixed mounting at the inboard bottom of the tip of tool bit body, still be provided with in the lathe tool main part:
The cutting adjusting mechanism comprises a clamping assembly, a cutting assembly and a thickness adjusting assembly, wherein the clamping assembly is arranged at the top end of the inner side of the end part of the cutter head body, the cutting assembly is arranged at the end part of the clamping assembly, and the adjusting assembly is arranged on the upper surface of the cutting assembly;
Strengthen fixed establishment, and should strengthen fixed establishment and including rotating adjusting part and extrusion fixed subassembly, it sets up the junction at cutter arbor and tool bit body to rotate adjusting part, extrusion fixed subassembly sets up the inside at the cutter arbor, just extrusion fixed subassembly sets up the tip at rotating adjusting part.
Preferably, the clamping assembly comprises a groove formed in the top end of the inner portion of the end portion of the cutter head body, a cutter holder is arranged in the groove, and a compression screw is screwed and connected to one end surface of the cutter holder.
Preferably, the compression screw penetrates through the tool holder, and the end of the compression screw is embedded into the tool bit body.
Preferably, the cutting assembly includes a moving insert clamped and secured to the end of the toolholder, and the moving insert is compressively coupled to the end of the toolholder by a compression screw.
Preferably, the thickness adjusting assembly includes an adjusting shim disposed at an inner top end of the groove, and a lower surface of the adjusting shim is in contact with an upper surface of the tool holder.
Preferably, the rotation adjusting component comprises a connecting groove formed in the end portion of the cutter head body, a threaded rod is rotatably connected in the connecting groove, and a movable pushing block is rotatably connected in the cutter rod through a rotating ring at the end portion of the threaded rod.
Preferably, the extrusion fixing assembly comprises extrusion heads arranged at two sides of the inside of the cutter bar, an elastic connecting plate is arranged at the connecting position of the end parts of the two extrusion heads, and the end parts of the movable push block are contacted with the end parts of the extrusion heads.
Compared with the prior art, the utility model has the beneficial effects that:
Through design cutting adjustment mechanism, can be after lathe tool main part fixed mounting, the position of moving blade is adjusted according to the thickness of processing part, the gasket block of suitable thickness is on the inside top of recess, and adjust the thickness that is in processing between fixed blade and the certain position through the recess, and be close to moving blade department rotatory moving blade in the tip of cutter holder and compress tightly cutter holder and moving blade, thereby realized processing in and out the circle simultaneously through moving blade and fixed blade, machining efficiency has been promoted, purchasing cost and magazine space have been saved, and the effectual wall thickness dimensional tolerance who controls the part.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the structure of the adjusting pad of the present utility model;
FIG. 4 is an enlarged schematic view of the portion B of FIG. 1 according to the present utility model;
In the figure: 100. a lathe tool main body; 101. a cutter head body; 1011. a groove; 1012. moving the blade; 1013. a compression screw; 1014. a tool holder; 1015. adjusting the gasket; 102. a cutter bar; 1021. an extrusion head; 1022. moving the pushing block; 1023. an elastic connecting plate; 1024. a threaded rod; 1025. a connecting groove; 103. and (3) fixing the blade.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a compound lathe tool of inside and outside circle, including lathe tool main part 100, lathe tool main part 100 includes cutter head 101, cutter arbor 102 and fixed blade 103, cutter arbor 102 sets up the tip at cutter head 101, and cutter arbor 102 and the tip structure as an organic whole of cutter head 101, fixed blade 103 passes through bolt fixed mounting at the inboard bottom of the tip of cutter head 101, be convenient for when using, through cutter arbor 102 with lathe tool main part 100 fixed mounting, and be convenient for realize the simultaneous processing to the inside and outside circle of thin wall class part through fixed blade 103 and movable blade 1012 when lathe tool main part 100 fixed mounting back use, still be provided with on the lathe tool main part 100:
Cutting adjustment mechanism, and this cutting adjustment mechanism includes clamping component, cutting component and thickness adjustment subassembly, the clamping component sets up the inboard top of tip at cutter head 101, cutting component sets up the tip at clamping component, adjustment subassembly sets up the upper surface at cutting component, when can installing lathe tool main part 100 and use, the processing of thin wall class part inner and outer circle is realized to lathe tool main part 100 by cutting adjustment mechanism to realized processing in the same time of inner and outer circle, promoted machining efficiency, saved purchase expense and tool magazine space, and the effectual wall thickness dimensional tolerance who controls the part.
In order to facilitate the adjustment of the movable blade 1012 to a proper position for fixing and mounting and to facilitate fastening and mounting, in this embodiment, preferably, the clamping assembly includes a groove 1011 formed on the top end of the head body 101, a tool holder 1014 is disposed in the groove 1011, a pressing screw 1013 is screwed on one end surface of the tool holder 1014, the movable blade 1012 is closed on the end of the tool holder 1014, and the movable blade 1012 is pressed and fixed by rotating the pressing screw 1013.
In order to facilitate rotating the pressing screw 1013 to adjust the position of the tool holder 1014 and facilitate rotating the pressing adjustment, in this embodiment, preferably, the pressing screw 1013 penetrates through the inside of the tool holder 1014, and the end portion of the pressing screw 1013 is embedded into the inside of the tool head body 101, so as to facilitate the simultaneous processing of the inner circle and the outer circle of the thin-wall part when the lathe tool body 100 is operated by the cutting assembly, the cutting assembly comprises a movable blade 1012 clamped and fixed at the end portion of the tool holder 1014, and the movable blade 1012 is in pressing connection with the end portion of the tool holder 1014 through the pressing screw 1013, so that the movable blade 1012 can be pressed and fixed through the tool holder 1014 by rotating the pressing screw 1013, thereby facilitating fastening, mounting and reinforcing.
In order to facilitate the adjustment of the position of the movable blade 1012 and the cutting of the movable blade 1012 by means of the thickness adjustment assembly, in this embodiment, preferably, the thickness adjustment assembly includes an adjustment shim 1015 disposed at the inner top end of the groove 1011, and the lower surface of the adjustment shim 1015 contacts the upper surface of the tool holder 1014, so that the adjustment of the movable blade 1012 to the cutting position is facilitated according to the adjustment shims 1015 of different thicknesses.
Strengthen fixed establishment, and should strengthen fixed establishment including rotating adjustment subassembly and extrusion fixed subassembly, rotate the junction of adjustment subassembly with cutter head body 101 at cutter arbor 102, extrusion fixed subassembly sets up in the inside of cutter arbor 102, and extrusion fixed subassembly sets up the tip at rotation adjustment subassembly, can be when using turning tool main part 100, install at the inside of actuating mechanism installation head at cutter arbor 102, strengthen fixedly to turning tool main part 100 by strengthening fixed establishment, strengthen the fixity when improving turning tool main part 100 erection equipment and use.
In order to be convenient for remove the regulation through rotation regulation subassembly and remove the ejector pad 1022, and be convenient for rotatory extrusion is fixed, in this embodiment, preferably, rotation regulation subassembly is including seting up the spread groove 1025 at tool bit body 101 tip, and the inside swivelling joint of spread groove 1025 has threaded rod 1024, and the tip of threaded rod 1024 is located the inside of cutter arbor 102 and is connected with the removal ejector pad 1022 through the rotation of swivel ring, and handheld threaded rod 1024 drives and removes the ejector pad 1022 and remove the extrusion fixedly, is convenient for consolidate the installation.
In order to facilitate the extrusion installation of the turning tool main body 100 during the installation and use through the extrusion fixing assembly, and enhance the fixed installation, in this embodiment, preferably, the extrusion fixing assembly includes extrusion heads 1021 disposed at two sides of the inside of the tool bar 102, an elastic connection plate 1023 is disposed at the end connection position of the two extrusion heads 1021, and the end of the moving push block 1022 contacts with the end of the extrusion head 1021, and the moving adjustment moving push block 1022 extrudes the extrusion head 1021 to move to the outside, and is installed through the inner surface reinforcement of the extrusion head 1021 to the installation position.
The working principle and the using flow of the utility model are as follows: the internal and external circle composite turning tool is fixedly installed and used before being used, the inside of a driving equipment installation head is embedded into the cutter bar 102 and is fixedly installed by the pressing mechanism, so that the turning tool main body 100 is fixedly installed and used by the cutter bar 102, after the cutter bar 102 is fixedly installed, the end part of the threaded rod 1024 is clamped by a spanner to drive the threaded rod 1024 to rotate, the threaded rod 1024 rotates to drive the movable push block 1022 to move and squeeze the surface of the extrusion head 1021, the extrusion head 1021 is continuously extruded to extend to the outer surface when the movable push block 1022 moves, the extrusion head 1021 is extruded to be fixedly installed on the inner surface of the external installation head, the turning tool main body 100 is convenient to fixedly install when being installed and used, the turning tool main body 100 is not easy to shake and unstable when being used, the reinforced fixability when being used on the installation equipment of the turning tool main body 100 is improved, and when the turning tool main body 100 is disassembled, the extrusion head 1021 is embedded into the inside of the turning tool main body 102 through deformation of the elastic connecting plate 1023 when the turning tool 1022 is separated;
Finally, when the turning tool main body 100 is used after being fixedly installed, the position of the movable blade 1012 is adjusted according to the thickness of a machined part, a gasket with proper thickness can be selected to be clamped at the top end of the inside of the groove 1011, the movable blade 1012 is adjusted to a certain position through the groove 1011 and the thickness of the machining between the fixed blade 103, after the movable blade 1012 is adjusted, the movable blade 1012 is rotated to press the cutter holder 1014 at the position, close to the movable blade 1012, of the end part of the cutter holder 1014, so that the movable blade 1012 is tightly pressed and fastened through the cutter holder 1014, the movable blade 1012 and the fixed blade 103 are conveniently and simultaneously machined on the inner circle and the outer circle of the thin-wall part, the inner circle and the outer circle are simultaneously machined, the machining efficiency is improved, the purchase cost and the magazine space are saved, and the wall thickness tolerance of the part is effectively controlled.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a compound lathe tool of inside and outside circle, includes lathe tool main part (100), lathe tool main part (100) include tool bit body (101), cutter arbor (102) and fixed blade (103), cutter arbor (102) set up the tip at tool bit body (101), just cutter arbor (102) are integrated into one piece with the tip of tool bit body (101), fixed blade (103) pass through bolt fixed mounting in the inboard bottom of the tip of tool bit body (101), its characterized in that: the lathe tool main body (100) is also provided with:
The cutting adjusting mechanism comprises a clamping assembly, a cutting assembly and a thickness adjusting assembly, wherein the clamping assembly is arranged at the top end of the inner side of the end part of the cutter head body (101), the cutting assembly is arranged at the end part of the clamping assembly, and the adjusting assembly is arranged on the upper surface of the cutting assembly;
strengthen fixed establishment, and should strengthen fixed establishment and including rotating adjusting part and extrusion fixed subassembly, rotate the junction of adjusting part setting and cutter arbor (102) and cutter head body (101), extrusion fixed subassembly sets up in the inside of cutter arbor (102), just extrusion fixed subassembly sets up the tip at rotating adjusting part.
2. The inner and outer circle composite turning tool according to claim 1, wherein: the clamping assembly comprises a groove (1011) formed in the top end of the end portion of the tool bit body (101), a tool holder (1014) is arranged in the groove (1011), and a compression screw (1013) is screwed on one end surface of the tool holder (1014).
3. The inside and outside circle composite turning tool according to claim 2, wherein: the compression screw (1013) penetrates through the inside of the cutter holder (1014), and the end of the compression screw (1013) is embedded into the inside of the cutter head body (101).
4. The inside and outside circle composite turning tool according to claim 2, wherein: the cutting assembly includes a moving insert (1012) clamped and secured to the end of a toolholder (1014), and the moving insert (1012) is compressively coupled to the end of the toolholder (1014) by a compression screw (1013).
5. The inside and outside circle composite turning tool according to claim 2, wherein: the thickness adjustment assembly includes an adjustment shim (1015) disposed at an inner top end of the recess (1011), and a lower surface of the adjustment shim (1015) contacts an upper surface of the tool holder (1014).
6. The inner and outer circle composite turning tool according to claim 1, wherein: the rotary adjusting assembly comprises a connecting groove (1025) formed in the end portion of the cutter head body (101), a threaded rod (1024) is rotatably connected in the connecting groove (1025), and a movable pushing block (1022) is rotatably connected in the cutter bar (102) through a rotary ring at the end portion of the threaded rod (1024).
7. The inner and outer circle composite turning tool of claim 6, wherein: the extrusion fixing assembly comprises extrusion heads (1021) arranged on two sides of the interior of the cutter bar (102), an elastic connecting plate (1023) is arranged at the joint of the end parts of the two extrusion heads (1021), and the end parts of the movable pushing blocks (1022) are contacted with the end parts of the extrusion heads (1021).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322324930.XU CN221064472U (en) | 2023-08-29 | 2023-08-29 | Composite turning tool for inner and outer circles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322324930.XU CN221064472U (en) | 2023-08-29 | 2023-08-29 | Composite turning tool for inner and outer circles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221064472U true CN221064472U (en) | 2024-06-04 |
Family
ID=91260715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322324930.XU Active CN221064472U (en) | 2023-08-29 | 2023-08-29 | Composite turning tool for inner and outer circles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221064472U (en) |
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2023
- 2023-08-29 CN CN202322324930.XU patent/CN221064472U/en active Active
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