CN213560226U - Cutter bar capable of simultaneously processing inner hole and outer circle - Google Patents
Cutter bar capable of simultaneously processing inner hole and outer circle Download PDFInfo
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- CN213560226U CN213560226U CN202022583447.XU CN202022583447U CN213560226U CN 213560226 U CN213560226 U CN 213560226U CN 202022583447 U CN202022583447 U CN 202022583447U CN 213560226 U CN213560226 U CN 213560226U
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Abstract
The utility model discloses a cutter bar capable of simultaneously processing an inner hole and an outer circle, which comprises a main cutter shaft, wherein the surface of one end of the main cutter shaft is provided with a connecting clamping groove I and a connecting clamping groove II, the inner side of the connecting clamping groove I is provided with a standard cutter bar I, one end of the standard cutter bar I is provided with a cutter head I, the inner side of the connecting clamping groove II is provided with a standard cutter bar II, one end of the standard cutter bar II is provided with a cutter head II, one side of the main cutter shaft is screwed with a fixing screw, and the standard cutter bar I and the standard cutter bar II are both tightly pressed and fixed on the main cutter shaft; the utility model is used for numerical control lathe can the direct mount on the lathe blade holder, can direct clamping standard cutter arbor I or standard cutter arbor II on the main arbor, can select different specification standard cutter arbor I and standard cutter arbor II according to the part structure, compresses tightly standard cutter arbor I fixedly through set screw, and the processing of part hole, excircle, terminal surface is realized to a sword position.
Description
Technical Field
The utility model relates to a cutter arbor technical field especially relates to a cutter arbor of spot facing work hole and excircle simultaneously.
Background
The tool holder is a tool for turning machining having a cutting portion. Turning tools are one of the most widely used tools in cutting machining. The working part of the turning tool is a part for generating and processing chips, and comprises a cutting edge, a structure for breaking or rolling up the chips, a space for discharging or storing the chips, a channel of cutting fluid and other structural elements.
When the existing cutter bar is used, one part is usually machined and the other part is machined, the machining is troublesome, the position is fixed and cannot be adjusted when the cutter bar is used, and the cost of preparing various cutter bars is high, so that a cutter bar capable of machining an inner hole and an outer circle at the same time is needed to solve the problems.
Disclosure of Invention
The utility model aims at solving the current cutter arbor that exists among the prior art when using, be processing another part after partly processing usually, add man-hour comparatively troublesome, and rigidity can not adjust when using, need prepare the higher shortcoming of multiple cutter arbor cost, and the cutter arbor of a simultaneous processing hole and excircle that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cutter arbor that can simultaneous processing hole and excircle, includes main arbor, connecting groove I and connecting groove II have been seted up on the one end surface of main arbor, standard cutter arbor I is installed to connecting groove I's inboard, the one end of standard cutter arbor I is provided with tool bit I, standard cutter arbor II is installed to connecting groove II's inboard, the one end of standard cutter arbor II is provided with tool bit II, one side of main arbor closes set screw soon, standard cutter arbor I and standard cutter arbor II all sticiss through set screw and fix on main arbor.
Furthermore, the inboard of connecting slot I and connecting slot II is provided with adjusts the arch, the regulation recess has all been seted up to one side of standard cutter arbor I and standard cutter arbor II, adjust in the arch inserts the regulation recess.
Furthermore, one side of the main cutter shaft is provided with a guide seat, one side of the guide seat is provided with a guide clamping plate, one side of the main cutter shaft is provided with a guide sliding groove, and the guide clamping plate is slidably arranged in the guide sliding groove.
Furthermore, the shapes of the guide clamping plate and the guide sliding groove are both arranged in a dovetail shape, and the guide clamping plate and the guide sliding groove are in transition fit.
Furthermore, a reinforcing pressing plate is arranged on the outer side of one end of the main cutter shaft, one end of the reinforcing pressing plate is tightly pressed on the fixing screw, the other end of the reinforcing pressing plate is screwed with a reinforcing screw, and the reinforcing pressing plate is fixed on the main cutter shaft through the reinforcing screw.
Furthermore, a reinforcing clamping groove is formed in one side of the fixing screw, a processing clamping block is arranged on the inner side of one end of the reinforcing pressing plate, and the processing clamping block is clamped in the reinforcing clamping groove.
The utility model has the advantages that:
1. the utility model is used for numerical control lathe can the direct mount on the lathe blade holder, can direct clamping standard cutter arbor I or standard cutter arbor II on the main arbor, can select different specification standard cutter arbor I and standard cutter arbor II according to the part structure, compresses tightly standard cutter arbor I fixedly through set screw, and the processing of part hole, excircle, terminal surface is realized to a sword position.
2. Through connecting clamping groove I, connecting clamping groove II, regulation arch and the regulation recess of design, when fixing the use to standard cutter arbor I and standard cutter arbor II, the work piece width that can process as required adjusts the position of standard cutter arbor I and standard cutter arbor II in connecting clamping groove I and connecting clamping groove II through adjusting protruding and regulation recess block to the convenience is processed different work pieces.
3. Through the set screw of design, consolidate the clamp plate and consolidate the screw, promote standard cutter arbor I and standard cutter arbor II through set screw and sticis when fixing standard cutter arbor I and standard cutter arbor II, then carry out the block through consolidating the clamp plate and consolidating the screw to set screw and fix, make standard cutter arbor I and standard cutter arbor II more stable when fixed mounting.
Drawings
Fig. 1 is a schematic view of a front view structure of a cutter bar capable of simultaneously processing an inner hole and an outer circle provided by the utility model;
fig. 2 is a schematic side view of a cutter bar for simultaneously machining an inner hole and an outer circle according to the present invention;
fig. 3 is the utility model provides a but reinforcing clamp plate mounting structure sketch map of cutter arbor of simultaneous processing hole and excircle.
In the figure: the tool comprises a main cutter shaft 1, a standard cutter bar I2, a cutter head I3, a connecting clamping groove I4, a connecting clamping groove II 5, a cutter head II 6, a standard cutter bar II 7, a reinforcing clamping groove 8, a reinforcing pressing plate 9, a reinforcing screw 10, a guide seat 11, a guide clamping plate 12, a guide sliding groove 13, an adjusting protrusion 14, an adjusting groove 15, a fixing screw 16 and a processing clamping block 17.
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.
Referring to fig. 1 to 3, a cutter bar capable of simultaneously processing an inner hole and an outer circle comprises a main cutter shaft 1, a connecting clamping groove i 4 and a connecting clamping groove ii 5 are formed in the surface of one end of the main cutter shaft 1, a standard cutter bar i 2 is installed on the inner side of the connecting clamping groove i 4, a cutter head i 3 is arranged at one end of the standard cutter bar i 2, a standard cutter bar ii 7 is installed on the inner side of the connecting clamping groove ii 5, a cutter head ii 6 is arranged at one end of the standard cutter bar ii 7, a fixing screw 16 is screwed on one side of the main cutter shaft 1, the standard cutter bar i 2 and the standard cutter bar ii 7 are tightly pressed and fixed on the main cutter shaft 1 through the fixing screw 16 and used for a numerical control lathe, the cutter bar i 2 or the standard cutter bar ii 7 can be directly installed on a lathe cutter base, the standard cutter bar i 2 and the standard cutter bar ii 7 with different specifications can be selected according to the, the addition of the inner hole, the excircle and the end face of the part is realized by one cutter position.
Further, the inboard of connecting slot I4 and connecting slot II 5 is provided with adjusts protruding 14, and regulation recess 15 has all been seted up to one side of standard cutter arbor I2 and standard cutter arbor II 7, adjusts protruding 14 and inserts in adjusting recess 15, through the block of adjusting protruding 14 and regulation recess 15, can adjust the position of standard cutter arbor I2 and standard cutter arbor II 7 as required when installing standard cutter arbor I2 and standard cutter arbor II 7.
Further, one side of the main cutter shaft 1 is provided with a guide seat 11, one side of the guide seat 11 is provided with a guide clamping plate 12, one side of the main cutter shaft 1 is provided with a guide sliding groove 13, the guide clamping plate 12 is slidably mounted in the guide sliding groove 13, and the guide through the guide clamping plate 12 and the guide sliding groove 13 is more stable when the main cutter shaft 1 is moved in a machining mode.
Further, the shape of the guide clamping plate 12 and the shape of the guide sliding groove 13 are both arranged in a dovetail shape, and the guide clamping plate 12 and the guide sliding groove 13 are in transition fit, so that the guide clamping plate 12 and the guide sliding groove 13 are stably connected and can conveniently slide.
Furthermore, a reinforcing pressing plate 9 is arranged on the outer side of one end of the main cutter shaft 1, one end of the reinforcing pressing plate 9 is tightly pressed on a fixing screw 16, a reinforcing screw 10 is screwed on the other end of the reinforcing pressing plate 9, the reinforcing pressing plate 9 is fixed on the main cutter shaft 1 through the reinforcing screw 10, and the fixing screw 16 is pressed on the fixing screw 9, so that the fixing screw 16 is more stable when the standard cutter bar I2 and the standard cutter bar II 7 are fixed.
Furthermore, a reinforcing clamping groove 8 is formed in one side of the fixing screw 16, a processing clamping block 17 is arranged on the inner side of one end of the reinforcing pressing plate 9, the processing clamping block 17 is clamped in the reinforcing clamping groove 8, the reinforcing clamping block 17 is inserted into the reinforcing clamping groove 8, and the reinforcing pressing plate 9 is tightly pressed on the fixing screw 16.
The working principle is as follows: when in use, the cutter is used for a numerical control lathe, can be directly arranged on a cutter seat of the lathe, can directly clamp a standard cutter bar I2 or a standard cutter bar II 7 on a main cutter shaft 1, different specifications of standard cutter bars I2 and standard cutter bars II 7 can be selected according to the structure of the part, the standard cutter bars I2 are pressed and fixed through fixing screws 16, the addition of an inner hole, an outer circle and an end face of the part is realized by one cutter position, when the standard cutter bar I2 and the standard cutter bar II 7 are installed, the standard cutter bar I2 and the standard cutter bar II 7 can be installed on proper positions in the connecting clamping groove I4 and the connecting clamping groove II 5 through the clamping of the adjusting protrusion 14 and the adjusting groove 15 according to requirements, then it is fixed to sticis through set screw 16 to process fixture block 17 and insert and consolidate the location in the draw-in groove 8 when consolidating the clamp plate 9 and pressing on set screw 16, rethread closes reinforcement screw 10 and fixes consolidating clamp plate 9 soon, and it is more stable when making set screw 16 fixed standard cutter arbor I2 and standard cutter arbor II 7.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a cutter arbor that can simultaneous processing hole and excircle, includes main arbor (1), its characterized in that, connecting groove I (4) and connecting groove II (5) have been seted up on the one end surface of main arbor (1), standard cutter arbor I (2) are installed to the inboard of connecting groove I (4), the one end of standard cutter arbor I (2) is provided with tool bit I (3), standard cutter arbor II (7) are installed to the inboard of connecting groove II (5), the one end of standard cutter arbor II (7) is provided with tool bit II (6), one side of main arbor (1) is closed soon has set screw (16), all sticiss through set screw (16) and fix on main arbor (1) standard cutter arbor I (2) and standard cutter arbor II (7).
2. The cutter bar capable of simultaneously machining the inner hole and the outer circle according to claim 1 is characterized in that adjusting protrusions (14) are arranged on the inner sides of the connecting clamping groove I (4) and the connecting clamping groove II (5), adjusting grooves (15) are formed in one sides of the standard cutter bar I (2) and one side of the standard cutter bar II (7), and the adjusting protrusions (14) are inserted into the adjusting grooves (15).
3. The tool bar for simultaneously machining an inner hole and an outer circle according to claim 1, wherein a guide seat (11) is arranged on one side of the main cutter shaft (1), a guide clamping plate (12) is arranged on one side of the guide seat (11), a guide sliding groove (13) is formed in one side of the main cutter shaft (1), and the guide clamping plate (12) is slidably mounted in the guide sliding groove (13).
4. The tool bar for simultaneously machining the inner hole and the outer circle according to claim 3, wherein the guide clamping plate (12) and the guide sliding groove (13) are both in a dovetail shape, and the guide clamping plate (12) and the guide sliding groove (13) are in transition fit.
5. The tool bar capable of simultaneously processing the inner hole and the outer circle according to claim 1, wherein a reinforcing pressing plate (9) is arranged on the outer side of one end of the main cutter shaft (1), one end of the reinforcing pressing plate (9) is tightly pressed on a fixing screw (16), a reinforcing screw (10) is screwed on the other end of the reinforcing pressing plate (9), and the reinforcing pressing plate (9) is screwed and fixed on the main cutter shaft (1) through the reinforcing screw (10).
6. The cutter bar capable of simultaneously machining the inner hole and the outer circle as claimed in claim 5, wherein a reinforcing clamping groove (8) is formed in one side of the fixing screw (16), a machining clamping block (17) is arranged on the inner side of one end of the reinforcing pressing plate (9), and the machining clamping block (17) is clamped in the reinforcing clamping groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022583447.XU CN213560226U (en) | 2020-11-10 | 2020-11-10 | Cutter bar capable of simultaneously processing inner hole and outer circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022583447.XU CN213560226U (en) | 2020-11-10 | 2020-11-10 | Cutter bar capable of simultaneously processing inner hole and outer circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213560226U true CN213560226U (en) | 2021-06-29 |
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ID=76535687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022583447.XU Active CN213560226U (en) | 2020-11-10 | 2020-11-10 | Cutter bar capable of simultaneously processing inner hole and outer circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213560226U (en) |
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2020
- 2020-11-10 CN CN202022583447.XU patent/CN213560226U/en active Active
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