CN212704367U - Turning tool quick replacement structure of turning equipment of motor rotating shaft - Google Patents
Turning tool quick replacement structure of turning equipment of motor rotating shaft Download PDFInfo
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- CN212704367U CN212704367U CN202021429806.XU CN202021429806U CN212704367U CN 212704367 U CN212704367 U CN 212704367U CN 202021429806 U CN202021429806 U CN 202021429806U CN 212704367 U CN212704367 U CN 212704367U
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Abstract
The utility model discloses a turning tool quick replacement structure of turning equipment with a motor rotating shaft, which comprises a tool apron mounting seat, a tool apron and a turning tool, the tool apron comprises a rectangular fixed seat, an isosceles trapezoid bulge, an inverted L-shaped tool apron end, a pressing plate, an inserting groove and a damping device, the damping device comprises a turn buckle and two triangular damping rubbers, the tool apron mounting seat comprises an L-shaped mounting seat and a transverse isosceles trapezoid fixing seat, the rectangular fixed seat is inserted in a concave groove formed by the L-shaped mounting seat and the transverse isosceles trapezoid fixed seat, the transverse isosceles trapezoid fixing seat is fixed with the rectangular fixing seat and the L-shaped mounting seat in a threaded manner through four bolts in threaded connection, the clamp plate is connected with a first locking bolt fixed with the end of the inverted L-shaped tool holder in a threaded manner, and the clamp plate is connected with a second locking bolt fixed with the turning tool and the end of the inverted L-shaped tool holder in a threaded manner. The utility model discloses make things convenient for the lathe tool to install fast and dismantle, can effectually prevent that the cutter from shimmying.
Description
Technical Field
The utility model belongs to the technical field of the motor shaft turning, concretely relates to motor shaft turning equipment lathe tool quick replacement structure.
Background
The turning processing of the motor rotating shaft is needed in the processing process of the motor rotating shaft, a turning tool used for turning operation in the turning processing in the prior art is inevitably damaged and cannot be used in the using process, the turning tool of turning equipment in the prior art is not provided with a limiting mechanism, so that the installation is unstable, the installation and fixing structure is complex, the turning tool is inconvenient to replace quickly, and in the turning processing process, the turning tool flutter is the most main factor directly influencing the processing quality of the turning processing, not only can noise and tool abrasion be generated, but also can cause the surface quality of a processing tool to be reduced seriously,
therefore, a damping device is arranged below the tool apron, tool chatter is prevented, noise is low, shaking is less, the surface of a processed workpiece is smooth, the service life of a turning tool is long, the replacement rate is low, and the problem is solved by the turning tool quick replacement structure of the motor rotating shaft turning equipment, wherein the production cost is greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motor shaft turning equipment lathe tool quick replacement structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a turning tool quick replacement structure of turning equipment with a motor rotating shaft comprises a tool apron mounting seat, a tool apron and a turning tool, wherein the turning tool is fixedly mounted on the tool apron, the tool apron is fixedly mounted on the tool apron mounting seat and comprises a rectangular fixing seat, two symmetrically arranged isosceles trapezoid bulges fixed at the upper end and the lower end of the rear side of the rectangular fixing seat, an inverted L-shaped tool apron end fixedly arranged at the right end of the rectangular fixing seat, a pressing plate arranged on the inverted L-shaped tool apron end, an inserting groove arranged on the inverted L-shaped tool apron end and inserted into the turning tool, and a damping device arranged in a rhombic through hole in the inverted L-shaped tool apron end, the damping device comprises a turnbuckle connected with the inverted L-shaped tool apron end in a threaded manner and two triangular damping rubbers respectively sleeved on the outer side faces of two screws on the turnbuckle and limited in the rhombic through hole, the tool apron mounting seat comprises an L-shaped mounting seat and a transverse isosceles, the rectangular fixing seat is inserted into a concave groove formed by the L-shaped mounting seat and the transverse isosceles trapezoid fixing seat in a sleeved mode, the transverse isosceles trapezoid fixing seat is fixed with the rectangular fixing seat and the L-shaped mounting seat in a screwed mode through four bolts connected in a screwed mode, a first locking bolt fixed with the end of the inverted L-shaped tool holder in a screwed mode is connected to the pressing plate in a screwed mode, and a second locking bolt fixed with the turning tool and the end of the inverted L-shaped tool holder in a screwed mode is connected to the pressing plate in a screwed mode.
Preferably, isosceles trapezoid concave grooves which are in one-to-one corresponding limiting insertion connection with the two isosceles trapezoid bulges are respectively arranged on the rectangular fixing seat and at the bottom end of the transverse isosceles trapezoid fixing seat.
Preferably, the transverse isosceles trapezoid fixing seat, the rectangular fixing seat and the L-shaped mounting seat are all provided with internal thread through holes which are in one-to-one corresponding threaded connection with the bolts.
Preferably, the transverse isosceles trapezoid fixing seat is provided with an air inlet communicated with the chip removal air passage on the rectangular fixing seat.
Preferably, the first locking bolt penetrates through a gap between the pressing plate and the end of the inverted-L-shaped tool apron.
Preferably, the inserting groove is provided with a V-shaped limiting groove in limiting insertion connection with a V-shaped bulge at the left end of the turning tool, and the inserting groove is further provided with a semicircular groove in limiting insertion connection with a semicircular bulge at the top of the left end of the turning tool.
The utility model discloses a technological effect and advantage: the turning tool quick replacement structure of the turning equipment with the motor rotating shaft solves the problem of the turning tool flutter in the prior art by designing the anti-vibration tool and arranging the damping device below the tool apron, when the tool is turned, the basket bolts in the middle of the damping device push the triangular damping rubber at two ends to the edge surface of the diamond-shaped through hole, the triangular damping rubber in the diamond-shaped through hole has the effect of soft contact with the end head of the inverted L-shaped tool apron, in the whole operation process, the damping device can absorb the flutter of the whole tool and radiate the mechanical energy to the periphery, thereby playing the role of preventing the tool from flutter, compared with the processing of a common tool, the noise is smaller and the flutter is less, the surface of a processed workpiece is smoother, the service life of the turning tool is longer, the replacement rate is lower, and the production cost is greatly reduced, in the process of lathe tool change, only need to take off first locking bolt and second locking bolt, take off the lathe tool, during the lathe tool installation, aim at grafting with semicircular bulge and semicircular groove on the lathe tool, aim at grafting with V-arrangement arch and the spacing recess of V-arrangement, carry out spacing grafting back to the cutter and fix through first locking bolt and second locking bolt, fixed effectual, stability is good, easy dismounting is quick moreover.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is a schematic structural view of the knife holder of the present invention.
FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention;
FIG. 5 is a schematic structural view of the tool holder mounting seat of the present invention;
fig. 6 is the structure diagram of the turning tool of the present invention.
In the figure: 1. a tool apron mounting seat; 2. a tool apron; 3. turning a tool; 4. a rectangular fixed seat; 5. an isosceles trapezoid projection; 6. the end of the inverted L-shaped tool apron; 7. a compression plate; 8. inserting grooves; 9. a diamond-shaped through hole; 10. a damping device; 11. a turn buckle; 12. triangular damping rubber; 13. an L-shaped mounting seat; 14. a transverse isosceles trapezoid fixing seat; 15. an isosceles trapezoid concave groove; 16. a bolt; 17. an internally threaded through bore; 18. a chip removal air passage; 19. an air inlet; 20. a first locking bolt; 21. a second locking bolt; 22. a V-shaped protrusion; 23. a V-shaped limiting groove; 24. a semicircular bulge; 25. a semicircular groove.
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.
The utility model provides a turning tool quick replacement structure of turning equipment with a motor rotating shaft as shown in figures 1-6, which comprises a tool apron mounting seat 1, a tool apron 2 and a turning tool 3, wherein the turning tool 3 is fixedly arranged on the tool apron 2, and the tool apron 2 is fixedly arranged on the tool apron mounting seat 1;
the tool apron 2 comprises a rectangular fixing seat 4, two isosceles trapezoid bulges 5 which are symmetrically arranged at the upper end and the lower end of the rear side of the rectangular fixing seat 4, an inverted L-shaped tool apron end 6 fixedly arranged at the right end of the rectangular fixing seat 4, a pressing plate 7 arranged on the inverted L-shaped tool apron end 6, an inserting groove 8 which is arranged on the inverted L-shaped tool apron end 6 and is inserted into a turning tool 3, and a damping device 10 arranged in a rhombic through hole 9 in the inverted L-shaped tool apron end 6, wherein the damping device 10 comprises a turnbuckle 11 connected with the inverted L-shaped tool apron end 6 in a screwed mode and two triangular damping rubbers 12 which are respectively sleeved on the outer side surfaces of two screws on the turnbuckle 11 and are limited in the rhombic through hole 9;
the antivibration cutter is designed, the damping device 10 is arranged below the cutter holder 2, and the damping device 10 formally exists, so that the problem of lathe tool flutter in the prior art is solved, when the cutter is turned, the basket bolts 11 in the middle of the damping device 10 push the triangular damping rubber 12 at two ends to the edge surface of the diamond-shaped through holes 9, the triangular damping rubber 12 in the diamond-shaped through holes 9 has the effect of soft contact with the end heads 6 of the inverted L-shaped cutter holder, in the whole operation process, the damping device 10 can absorb the flutter of the whole cutter and radiate the mechanical energy to the periphery, so that the tool flutter is prevented, compared with the processing of a common cutter, the noise is smaller, the flutter is less, the surface of a processed workpiece is smoother, the service life of the lathe tool is longer, the replacement rate is lower, and the production cost is greatly reduced;
the tool apron mounting seat 1 comprises an L-shaped mounting seat 13 and a transverse isosceles trapezoid fixing seat 14 fixedly arranged at the top of the L-shaped mounting seat 13, the rectangular fixing seat 4 is inserted into a concave groove formed by the L-shaped mounting seat 13 and the transverse isosceles trapezoid fixing seat 14, isosceles trapezoid concave grooves 15 which are in one-to-one corresponding limiting insertion connection with the two isosceles trapezoid bulges 5 are respectively arranged on the rectangular fixing seat 4 and at the bottom end of the transverse isosceles trapezoid fixing seat 14, the transverse isosceles trapezoid fixing seat 14 is fixed with the rectangular fixing seat 4 and the L-shaped mounting seat 13 in a threaded connection manner through four bolts 16 in a threaded connection manner, internal thread through holes 17 in one-to-one corresponding threaded connection with the bolts 16 are respectively arranged on the transverse isosceles trapezoid fixing seat 14, the rectangular fixing seat 4 and the L-shaped mounting seat 13, and a first locking bolt 20 fixed with the inverted L-shaped tool apron end 6 in a threaded, a second locking bolt 21 which is fixedly connected with the turning tool 3 and the end 6 of the inverted L-shaped tool holder in a threaded manner is screwed on the pressing plate 7, the first locking bolt 20 penetrates through a gap between the pressing plate 7 and the end 6 of the inverted L-shaped tool holder, and an air inlet 19 communicated with the chip removal air passage 18 on the rectangular fixing seat 4 is formed in the transverse isosceles trapezoid fixing seat 14;
the inserting groove 8 is provided with a V-shaped limiting groove 23 which is in limiting insertion connection with a V-shaped bulge 22 at the left end of the turning tool 3, and the inserting groove 8 is also provided with a semicircular groove 25 which is in limiting insertion connection with a semicircular bulge 24 at the top of the left end of the turning tool 3;
in the process of changing the lathe tool 3, only need to take off first locking bolt 20 and second locking bolt 21, take off lathe tool 3, when the lathe tool 3 was installed, aim at grafting with semicircular bulge 24 and semicircular groove 25 on the lathe tool 3, aim at grafting with V-arrangement arch 22 and V-arrangement spacing recess 23, carry out spacing grafting back to the cutter and fix through first locking bolt 20 and second locking bolt 21, fixed effectual, good stability, and easy dismounting is quick moreover.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a motor shaft turning equipment lathe tool quick replacement structure, includes blade holder mount pad (1), blade holder (2) and lathe tool (3), its characterized in that: the lathe tool (3) is fixedly arranged on the lathe tool seat (2), the lathe tool seat (2) is fixedly arranged on the lathe tool seat mounting seat (1), the lathe tool seat (2) comprises a rectangular fixing seat (4), two isosceles trapezoid bulges (5) which are symmetrically arranged and fixed at the upper end and the lower end of the rear side of the rectangular fixing seat (4), an inverted L-shaped lathe tool seat end head (6) fixedly arranged at the right end of the rectangular fixing seat (4), a pressing plate (7) arranged on the inverted L-shaped lathe tool seat end head (6), an inserting groove (8) which is arranged on the inverted L-shaped lathe tool seat end head (6) and is inserted into the lathe tool (3), and a damping device (10) which is arranged in a rhombic through hole (9) on the inverted L-shaped lathe tool seat end head (6), the damping device (10) comprises a turnbuckle (11) connected with the inverted L-shaped lathe tool seat end head (6) in a threaded manner and two triangular damping rubbers (12) which are respectively sleeved on the outer side surfaces, the tool apron mounting seat (1) comprises an L-shaped mounting seat (13) and a transverse isosceles trapezoid fixing seat (14) fixedly arranged at the top of the L-shaped mounting seat (13), the rectangular fixing seat (4) is inserted into a concave groove formed by the L-shaped mounting seat (13) and the transverse isosceles trapezoid fixing seat (14), the transverse isosceles trapezoid fixing seat (14) is fixed with the rectangular fixing seat (4) and the L-shaped mounting seat (13) through four bolts (16) connected through screw threads, a first locking bolt (20) fixed with an inverted L-shaped tool apron end (6) through screw threads is screwed on a pressing plate (7), and a second locking bolt (21) fixed with a turning tool (3) and the inverted L-shaped tool apron end (6) through screw threads is screwed on the pressing plate (7).
2. The turning tool quick replacement structure of the turning equipment of the motor rotating shaft as claimed in claim 1, wherein: isosceles trapezoid concave grooves (15) which are in one-to-one corresponding limiting insertion connection with the two isosceles trapezoid bulges (5) are respectively arranged on the rectangular fixing seat (4) and at the bottom end of the transverse isosceles trapezoid fixing seat (14).
3. The turning tool quick replacement structure of the turning equipment of the motor rotating shaft as claimed in claim 1, wherein: and internal thread through holes (17) which are in one-to-one corresponding threaded connection with the bolts (16) are formed in the transverse isosceles trapezoid fixing seat (14), the rectangular fixing seat (4) and the L-shaped mounting seat (13).
4. The turning tool quick replacement structure of the turning equipment of the motor rotating shaft as claimed in claim 1, wherein: an air inlet (19) communicated with a chip removal air passage (18) on the rectangular fixing seat (4) is arranged on the transverse isosceles trapezoid fixing seat (14).
5. The turning tool quick replacement structure of the turning equipment of the motor rotating shaft as claimed in claim 1, wherein: the first locking bolt (20) penetrates through a gap between the pressing plate (7) and the end head (6) of the inverted L-shaped cutter holder.
6. The turning tool quick replacement structure of the turning equipment of the motor rotating shaft as claimed in claim 1, wherein: the plug-in connection groove (8) is provided with a V-shaped limit groove (23) which is in limited plug-in connection with a V-shaped bulge (22) at the left end of the turning tool (3), and the plug-in connection groove (8) is also provided with a semicircular groove (25) which is in limited plug-in connection with a semicircular bulge (24) at the top of the left end of the turning tool (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021429806.XU CN212704367U (en) | 2020-07-20 | 2020-07-20 | Turning tool quick replacement structure of turning equipment of motor rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021429806.XU CN212704367U (en) | 2020-07-20 | 2020-07-20 | Turning tool quick replacement structure of turning equipment of motor rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212704367U true CN212704367U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021429806.XU Active CN212704367U (en) | 2020-07-20 | 2020-07-20 | Turning tool quick replacement structure of turning equipment of motor rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212704367U (en) |
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2020
- 2020-07-20 CN CN202021429806.XU patent/CN212704367U/en active Active
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