CN210615140U - Lathe tool rest with adjustable fastening position - Google Patents
Lathe tool rest with adjustable fastening position Download PDFInfo
- Publication number
- CN210615140U CN210615140U CN201921714597.0U CN201921714597U CN210615140U CN 210615140 U CN210615140 U CN 210615140U CN 201921714597 U CN201921714597 U CN 201921714597U CN 210615140 U CN210615140 U CN 210615140U
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- 238000009434 installation Methods 0.000 claims abstract description 42
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fastening position adjustable lathe tool rest, including knife rest and cutter arbor, the cutter arbor sets up in the upper end of knife rest, and the knife rest body is installed on the processing base through the installation draw-in groove, and is simple and convenient, can also conveniently produce and process through the position of slip adjustment knife rest simultaneously, and the flexible operation, the lead screw of cutter arbor is installed in the spacing groove through fixed lantern ring and fixed block cooperation bolt and bolt hole, and each bolt and bolt hole pass through screw thread and thread groove cooperation swing joint, and installation and dismantlement are light easy; a plurality of bolt holes with different heights are uniformly formed in the screw rod, and the fixing and the up-and-down movement of the fixing lantern ring and the mounting block are realized by screwing and loosening the back-screwed bolts, so that the purpose of adjusting the height of the machining tool is achieved; the lathe tool rest with the adjustable fastening position is excellent in structure, practical, convenient and easy to operate.
Description
Technical Field
The utility model relates to a machining equipment technical field specifically is a fastening position adjustable lathe tool rest.
Background
The tool rest is a very important part of the numerical control lathe. The numerical control lathe can be provided with 4, 6, 8, 10, 12, 20 or 24 cutters according to the functions, and some numerical control lathes can be provided with more cutters. The tool rest is generally in a rotary structure, and the tool is arranged on the tool rest along the circumferential direction and can be provided with a radial turning tool, an axial turning tool, a drill bit and a boring tool.
However, when the lathe comprises a common lathe and a numerically controlled lathe, due to the fact that the length of a cutter rod of a cutter is different, the stress condition of the cutter is different, the cutting depth is different, the use modes are different, the fastening position of the cutter needs to be adjusted, production and processing are facilitated, and the position of a cutter tightening screw on a traditional lathe tool rest is fixed and cannot meet the production requirement. Therefore, we have proposed a lathe tool holder with adjustable fastening position.
In order to adjust the fastening position of the cutter in time in production conveniently, accelerate production efficiency, the utility model discloses an utilize installation slot installation knife rest to realize the target through the installation piece of lead screw and the fixed lantern ring installation cutter on the knife rest.
Disclosure of Invention
An object of the utility model is to provide a fastening position adjustable lathe knife rest is through utilizing installation slot installation knife rest to through the installation piece of lead screw and the fixed lantern ring installation cutter on the knife rest, thereby solved prior art's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a fastening position-adjustable lathe tool rest comprises a tool rest body and a tool bar, wherein the tool bar is arranged at the upper end of the tool rest body, the tool rest body comprises a tool rest body, an installation clamping groove, an oil seal plug, a through installation hole, a limiting groove A and a limiting groove B, the installation clamping groove is formed in the back surface of the tool rest body, the oil seal plug is arranged at the edge of an upper port of the installation clamping groove, the through installation hole is formed in the side end of the tool rest body, the limiting groove A and the limiting groove B are respectively formed in the edges of the upper end surface and the front surface, and the tool bar is;
the cutter arbor includes the fixed block, bolt hole A, fixing bolt A, strengthen the gasket, the lead screw, bolt hole B, fixing bolt B, the fixed lantern ring, move back and twist the bolt, installation piece and mounting hole, the fixed block is inserted inside spacing groove B, set up bolt hole A on the outer wall, and through fixing bolt A and strengthen gasket cooperation bolt hole A card on spacing groove A's port outer wall, the lead screw passes through bolt hole B cooperation fixing bolt B fixed connection that sets up on the lateral wall on the outer wall of fixed block, fixed lantern ring cup joints on the outer wall of lead screw, and it is fixed through moving back and twist bolt and run through lateral wall cooperation bolt hole B, fixed connection installation piece on the lateral wall of the fixed lantern ring, the non-connection face of installation piece all sets up the.
Furthermore, the mounting clamping groove is of a splayed structure, and the inclination angles of the side walls at the two ends are both 30-60 degrees.
Further, the length of the inner side length of the mounting clamping groove is three fifths of the length of the tool rest body, and the width of the mounting clamping groove is one fourth of the width of the tool rest body.
Furthermore, the oil seal plug and the through mounting hole are arranged in parallel.
Furthermore, the limiting groove A and the limiting groove B are perpendicular to each other and communicated with each other.
Furthermore, the outer wall of each bolt and the inner wall of each bolt hole are respectively provided with a thread and a thread groove, and the threads are matched with the thread grooves.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a fastening position adjustable lathe knife rest, knife rest body pass through installation slot and install on the processing base, and simple and convenient can also make things convenient for the production and processing, flexible operation through the position of slide adjustment knife rest simultaneously.
2. The utility model provides a fastening position adjustable lathe tool rest, the lead screw of cutter arbor is installed at the spacing inslot through the fixed lantern ring and fixed block cooperation bolt and bolt hole, and each bolt and bolt hole pass through screw thread and thread groove cooperation swing joint, and the installation is easy with the dismantlement.
3. The utility model provides a fastening position adjustable lathe tool rest evenly sets up the different bolt holes in a plurality of height positions on the lead screw, through moving back screwing up of screwing up the bolt and loosening the fixed and reciprocating that realize the fixed lantern ring and installation piece to reach the purpose of adjusting the processing cutter height, it is practical convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the tool holder of the present invention;
fig. 3 is a schematic view of the cutter bar structure of the present invention.
In the figure: 1. a tool holder; 11. a tool holder body; 12. installing a clamping groove; 13. sealing an oil plug; 14. the mounting hole is penetrated; 15. a limiting groove A; 16. a limiting groove B; 2. a cutter bar; 21. a fixed block; 22. a bolt hole A; 23. fixing the bolt A; 24. a reinforcing gasket; 25. a screw rod; 26. a bolt hole B; 27. a fixing bolt B; 28. a fixed collar; 29. unscrewing the bolt; 210. mounting blocks; 211. and (7) installing holes.
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. 1-2, a fastening position adjustable lathe tool rest comprises a tool rest 1 and a tool bar 2, the tool bar 2 is arranged at the upper end of the tool rest 1, the tool rest 1 comprises a tool rest body 11, an installation clamping groove 12, an oil seal plug 13, a through installation hole 14, a limiting groove a15 and a limiting groove B16, the installation clamping groove 12 is arranged at the back of the tool rest body 11, the installation clamping groove 12 is of a splayed structure, the inclination angles of the side walls at the two ends are 30-60 degrees, the length of the inner side of the installation clamping groove 12 is three fifths of the length of the tool rest body 11, the width of the inner side of the installation clamping groove 12 is one fourth of the width of the tool rest body 11, the oil seal plug 13 is arranged at the edge of the upper port of the installation clamping groove 12, the through installation hole 14 is arranged at the side end of the tool rest body 11, the oil seal plug 13 and the through installation hole 14 are arranged in parallel, the limiting groove a15 and, the inner parts of the cutter bars are communicated, and the cutter bar 2 is arranged in the limiting groove B16.
Referring to fig. 3, a lathe tool holder with adjustable fastening position, the tool bar 2 includes a fixing block 21, a bolt hole a22, a fixing bolt a23, a reinforcing washer 24, a screw rod 25, a bolt hole B26, a fixing bolt B27, a fixing collar 28, a back-off bolt 29, a mounting block 210 and a mounting hole 211, the fixing block 21 is inserted into a limiting groove B16, a bolt hole a22 is arranged on the outer wall, and is clamped on the outer wall of the port of the limiting groove a15 through a fixing bolt a23 and a reinforcing washer 24 in cooperation with the bolt hole a22, the screw rod 25 is fixedly connected to the outer wall of the fixing block 21 through a bolt hole B26 arranged on the side wall in cooperation with a fixing bolt B27, the fixing collar 28 is sleeved on the outer wall of the screw rod 25 and is fixed through the bolt hole B through the back-off bolt 29, the side wall of the fixing collar 28 is fixedly connected with the mounting block 210, the non-connection surface of the mounting block 210 is provided, and the thread is matched with the thread groove.
In summary, the following steps: the utility model provides a fastening position adjustable lathe tool rest, the tool rest body 11 is installed on the processing base through the installation clamping groove 12, and is simple and convenient, and simultaneously, the position of the tool rest 1 can be adjusted through sliding to facilitate production and processing, and the operation is flexible; the screw rod 25 of the cutter rod 2 is arranged in the limiting groove through the fixing lantern ring 28 and the fixing block 21 matched with bolts and bolt holes, and the bolts and the bolt holes are movably connected through threads and thread grooves in a matched mode, so that the assembly and the disassembly are easy and easy; the lead screw 25 evenly sets up the different bolt holes in a plurality of height positions, through the screw up that moves back to twist bolt 29 with loosen the fixed and reciprocating that realizes the fixed lantern ring 28 and installation piece 210 to reach the purpose of adjusting the processing cutter height, it is practical convenient. The lathe tool rest with the adjustable fastening position is excellent in structure, practical, convenient and easy to operate.
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.
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 (6)
1. The utility model provides a fastening position adjustable lathe tool rest, includes knife rest (1) and cutter arbor (2), cutter arbor (2) set up the upper end at knife rest (1), its characterized in that: the tool rest (1) comprises a tool rest body (11), an installation clamping groove (12), an oil seal plug (13), a through installation hole (14), a limiting groove A (15) and a limiting groove B (16), wherein the installation clamping groove (12) is formed in the back of the tool rest body (11), the oil seal plug (13) is arranged at the edge of an upper port of the installation clamping groove (12), the through installation hole (14) is formed in the side end of the tool rest body (11), the limiting groove A (15) and the limiting groove B (16) are respectively formed in the edges of the upper end face and the front face, and a tool bar (2) is installed in the limiting groove B (16);
the cutter bar (2) comprises a fixing block (21), a bolt hole A (22), a fixing bolt A (23), a reinforcing gasket (24), a screw rod (25), a bolt hole B (26), a fixing bolt B (27), a fixing sleeve ring (28), a back-screwing bolt (29), an installation block (210) and an installation hole (211), wherein the fixing block (21) is inserted into the limiting groove B (16), the outer wall of the fixing block is provided with the bolt hole A (22), the fixing bolt A (23) and the reinforcing gasket (24) are matched with the bolt hole A (22) to be clamped on the outer wall of a port of the limiting groove A (15), the screw rod (25) is fixedly connected to the outer wall of the fixing block (21) through the bolt hole B (26) arranged on the side wall in a matched mode with the fixing bolt B (27), the fixing sleeve ring (28) is sleeved on the outer wall of the screw rod (25), and penetrates through the side wall of, the side wall of the fixed lantern ring (28) is fixedly connected with an installation block (210), and installation holes (211) are formed in non-connection surfaces of the installation block (210).
2. The tool post of claim 1, wherein: the mounting clamping groove (12) is of a splayed structure, and the inclination angles of the side walls at two ends are 30-60 degrees.
3. The tool post of claim 2, wherein: the length of the inner side length of the mounting clamping groove (12) is three fifths of the length of the knife rest body (11), and the width of the inner side length of the mounting clamping groove is one fourth of the width of the knife rest body (11).
4. The tool post of claim 1, wherein: the oil seal plug (13) and the through mounting hole (14) are arranged in parallel.
5. The tool post of claim 1, wherein: the limiting groove A (15) and the limiting groove B (16) are perpendicular to each other and communicated with each other.
6. The tool post of claim 1, wherein: the outer wall of each bolt and the inner wall of the bolt hole are respectively provided with a thread and a thread groove which are matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714597.0U CN210615140U (en) | 2019-10-13 | 2019-10-13 | Lathe tool rest with adjustable fastening position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714597.0U CN210615140U (en) | 2019-10-13 | 2019-10-13 | Lathe tool rest with adjustable fastening position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210615140U true CN210615140U (en) | 2020-05-26 |
Family
ID=70763537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921714597.0U Expired - Fee Related CN210615140U (en) | 2019-10-13 | 2019-10-13 | Lathe tool rest with adjustable fastening position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210615140U (en) |
-
2019
- 2019-10-13 CN CN201921714597.0U patent/CN210615140U/en not_active Expired - Fee Related
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| 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: 20200526 |