CN216938466U - Turning tool for end face ring groove for machining - Google Patents
Turning tool for end face ring groove for machining Download PDFInfo
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- CN216938466U CN216938466U CN202220780101.5U CN202220780101U CN216938466U CN 216938466 U CN216938466 U CN 216938466U CN 202220780101 U CN202220780101 U CN 202220780101U CN 216938466 U CN216938466 U CN 216938466U
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Abstract
The utility model discloses a turning tool for an end face annular groove for machining, which comprises a tool handle and a tool bit arranged at one end of the tool handle, wherein the tool bit is in a T shape and comprises a tool bit base, a blade supporting seat arranged on the tool bit base, a blade pressing plate and a blade, wherein the blade pressing plate and the blade are arranged above and fixedly connected with the blade supporting seat, the blade supporting seat is provided with a blade mounting groove, the blade is arranged between the blade pressing plate and the blade supporting seat and is clamped in the blade mounting groove in the middle, the blade is conveniently replaced by a worker through bolt pressing connection, bidirectional cutting feeding is realized, the range of a cutting diameter is enlarged, the requirement on a cutting space is small, the processing of the end face annular groove can be completed in a limited space, the turning tool is simple and reasonable in structure, stable and reliable in processing, the economic cost is low, and the processing efficiency is improved.
Description
Technical Field
The utility model relates to the field of mechanical cutting machining, in particular to a turning tool for an end face ring groove for machining.
Background
When the lathe is used for turning the end face ring groove, the specification of the selected cutter must be matched with the size requirement of the end face ring groove in the product, when in processing, two left-hand cutters and two right-hand cutters are needed, and four turning cutters with different specifications are needed, in order to deal with different processing environments, a cutter with one specification can only turn in one direction, the turning diameter range is smaller, when a product comprises two end face ring grooves with different specifications or two end face ring grooves which are symmetrical left and right, more cutters with different specifications are needed for turning, the process range is narrow, the pressure of the cutter loading station of the lathe is large, if the cutters are processed in different working procedures, the production cost is increased while the production period is prolonged, secondly, in the actual machining, a technician needs to maintain the turning tool frequently to ensure the product quality, and the maintenance time is too long, which results in low production efficiency, so that a new tool needs to be designed for turning the end face ring groove.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the turning tool for the end face ring groove for machining is provided, can be suitable for machining end face ring grooves with various different diameters, can perform bidirectional cutting, and is large in turning range.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a turning tool for end face ring grooves for machining, which comprises a tool handle and a tool bit arranged at one end of the tool handle, wherein the tool bit is in a T shape and comprises a tool bit base, a blade supporting seat arranged on the tool bit base, a blade pressing plate and a blade, wherein the blade pressing plate and the blade are arranged above the blade supporting seat and fixedly connected with the blade supporting seat, a blade mounting groove is formed in the blade supporting seat, and the blade is arranged between the blade pressing plate and the blade supporting seat and is clamped in the blade mounting groove in the middle.
Furthermore, the blade pressing plate further comprises a pressing bolt, and the pressing bolt is in threaded connection with and fixed to a bolt hole in the blade pressing plate.
Further, the below of blade supporting seat is provided with circular cambered surface, the circular cambered surface of blade supporting seat is provided with multiple specification, circular cambered surface and the annular of processing terminal surface do not have the interference.
Furthermore, the diameter of the ring groove of the machined end face ranges from 20mm to 50 mm.
Furthermore, the tool bit and the tool handle are of an integrated structure and made of 40Cr alloy steel.
(III) advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
according to the turning tool for the end face annular groove for machining, the bolt is adopted for pressing connection, so that a worker can replace the blade conveniently, and the worn blade can be replaced, so that an object on a machine tool can be machined reasonably better; the end face ring groove can correspond to the range from the minimum diameter of 20mm to the maximum diameter of 50 mm; through the design of T type appearance, not only can use the left side cutting edge to make feed motion to the left side, can also use the right side cutting edge to realize making feed motion to the right side, realize two-way cutting and feed, enlarged the machinable diameter scope, the demand in cutting space is little, and the processing of terminal surface annular also can be accomplished to limited space, and its simple structure is reasonable, processing is reliable and stable, economic cost is low, has improved machining efficiency.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is an exploded view of the structure of the present invention.
Fig. 3 is a side view of the present invention.
FIG. 4 is a schematic of the process of the present invention.
1-a knife handle; 2-a cutter head; 3-pressing the bolt; 21-a tool bit base; 22-a blade support seat; 23-a blade press plate; 24-a blade; 221-blade mounting groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The turning tool for the end face ring groove for machining shown in fig. 1-4 comprises a tool holder 1 and a tool bit 2 arranged at one end of the tool holder 1, wherein the tool bit 2 is in a T shape and comprises a tool bit base 21, a blade supporting seat 22 arranged on the tool bit base 21, a blade pressing plate 23 arranged above the blade supporting seat 22 and fixedly connected with the blade pressing plate and a blade 24, a blade mounting groove 221 is formed in the blade supporting seat 22, and the blade 24 is arranged between the blade pressing plate 23 and the blade supporting seat 22 and is clamped in the blade mounting groove 221 in the middle.
The tool comprises a blade pressing plate 23, and is characterized by further comprising a pressing bolt 3, wherein the pressing bolt 3 is in threaded connection with and fixed to a bolt hole in the blade pressing plate 23, a circular arc surface is arranged below the blade supporting seat 22, the circular arc surface of the blade supporting seat 22 is provided with multiple specifications, the circular arc surface is not interfered with an annular groove of a machining end face, the diameter of the annular groove of the machining end face ranges from 20mm to 50mm, the tool bit 2 and the tool holder 1 are of an integrated structure, and the tool bit and the tool holder are made of 40Cr alloy steel.
The utility model provides a turning tool for machining end face ring grooves, which is characterized in that when in specific use, a tool holder 1 is connected with a machine tool, a blade 24 is inserted and centrally installed in a blade installation groove 221, the blade installation groove 221 is provided with an angle positioning edge, a pressing bolt 3 downwards applies pressure through a bolt hole on a blade pressing plate 23 to enable the blade 24 to be fixed between a blade supporting seat 22 and the blade pressing plate 23, the blade 24 can be easily replaced when the blade 24 is worn, the blade 24 is provided with specifications with various lengths, the blade 24 with the proper length can be selected according to the depth of an end face groove to be machined, the left and right overhanging distance of the blade 24 meets the depth of the machined end face groove, the height of the installed blade 24 can be consistent with the height of the tool holder 1 due to the limit and the support of the blade supporting seat 22, and the turning tool can also play a role of supporting the fixed blade 24 in the turning process, the circular arc surface is arranged below the blade supporting seat 22, the size of an R angle of the circular arc is provided with various specifications according to the size of an end face annular groove (the cutting diameter of the processing annular groove is suitable for 20mm-50mm) to be processed as required, cutters of different specifications can be selected for cutting according to different end face annular groove processing diameters, interference cannot be generated during processing, the length of the overhanging part of the blade 24 is consistent from left to right, therefore, cutting in left and right directions can be realized through cutting edges on the left side and the right side of the blade 24, the cutters do not need to be replaced, and cut objects are discharged along the upper surface of the blade.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.
Claims (5)
1. The utility model provides a turning cutter of end face annular for machining, includes handle of a knife (1) and sets up in tool bit (2) of handle of a knife (1) one end, its characterized in that: tool bit (2) are blade supporting seat (22) on T shape including tool bit base (21), set up in blade supporting seat (22) top and rather than fixed connection's blade clamp plate (23) and blade (24), be provided with blade mounting groove (221) on blade supporting seat (22), blade (24) set up between blade clamp plate (23) and blade supporting seat (22) and block in blade mounting groove (221) between two parties.
2. The tool for turning an end ring groove for machining according to claim 1, wherein: the blade pressing plate is characterized by further comprising a pressing bolt (3), and the pressing bolt (3) is in threaded connection with and fixed to a bolt hole in the blade pressing plate (23).
3. The tool for turning an end ring groove for machining according to claim 1, wherein: the below of blade supporting seat (22) is provided with circular cambered surface, the circular cambered surface of blade supporting seat (22) is provided with multiple specification, circular cambered surface and the annular of processing terminal surface do not have the interference.
4. A turning tool for facing an annular groove for machining according to claim 3, wherein: the diameter range of the ring groove for processing the end face is 20mm-50 mm.
5. A turning tool for a facing ring groove for machining according to any one of claims 1-4, characterized in that: the tool bit (2) and the tool handle (1) are of an integrated structure and made of 40Cr alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220780101.5U CN216938466U (en) | 2022-04-06 | 2022-04-06 | Turning tool for end face ring groove for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220780101.5U CN216938466U (en) | 2022-04-06 | 2022-04-06 | Turning tool for end face ring groove for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216938466U true CN216938466U (en) | 2022-07-12 |
Family
ID=82300325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220780101.5U Active CN216938466U (en) | 2022-04-06 | 2022-04-06 | Turning tool for end face ring groove for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216938466U (en) |
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2022
- 2022-04-06 CN CN202220780101.5U patent/CN216938466U/en active Active
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