CN220144784U - Auxiliary tool rest for boring locomotive groove - Google Patents
Auxiliary tool rest for boring locomotive groove Download PDFInfo
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- CN220144784U CN220144784U CN202321157062.4U CN202321157062U CN220144784U CN 220144784 U CN220144784 U CN 220144784U CN 202321157062 U CN202321157062 U CN 202321157062U CN 220144784 U CN220144784 U CN 220144784U
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a boring locomotive groove auxiliary tool rest, which comprises a main body supporting holding ring, a cantilever extension plate, a manual feed adjusting main body, a passive adjusting tool rest and a turning tool, wherein the manual feed adjusting main body is connected with the passive adjusting tool rest through a screw rod mechanism, the turning tool is arranged on the passive adjusting tool rest, the manual feed adjusting main body is connected with the cantilever extension plate, the cantilever extension plate is connected with the main body supporting holding ring, and the main body supporting holding ring is fixed with a boring rod. According to the utility model, the position of the turning tool is adjusted by adjusting the passive adjusting tool rest through the manual feeding adjusting main body, so that after the tool rest is arranged on the boring bar through the main body supporting holding ring, effective cutting treatment of an inner hole groove on the inner wall surface of a workpiece to be machined by the turning tool can be conveniently realized, and the method has important significance.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to an auxiliary tool rest for a boring locomotive groove.
Background
In machining, boring and drilling are a precise machining mode, and portable boring machines are common machining equipment used for industries such as mines, ocean engineering, ships, petrifaction, metallurgy, electric power and the like and used for repairing abrasion of holes. However, the existing boring machine can cut the inner wall of a hole of a workpiece to be machined, such as a flange plate, through the rotation of a boring bar, so that the inner hole groove of the workpiece cannot be machined, and the repairing of the inner hole groove of the workpiece cannot be performed.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a groove auxiliary tool rest of a boring machine.
The utility model discloses an auxiliary tool rest for a groove of a boring machine, which comprises a main body supporting holding ring, a cantilever extension plate, a manual feed adjusting main body, a passive adjusting tool rest and a turning tool, wherein the manual feed adjusting main body is connected with the passive adjusting tool rest through a screw rod mechanism, the turning tool is arranged on the passive adjusting tool rest, the manual feed adjusting main body is connected with the cantilever extension plate, the cantilever extension plate is connected with the main body supporting holding ring, and the main body supporting holding ring is fixed with a boring rod.
The passive adjusting tool rest is provided with a plane part, the plane part is connected with a vertical part, one end of the vertical part is provided with a turning tool fixing hole, the plane part is connected with an adjusting plate through a bolt, and the adjusting plate is connected with the screw rod mechanism below the adjusting plate.
The screw rod mechanism comprises a screw rod mechanism, wherein one end of the screw rod mechanism is provided with a first bevel gear, the first bevel gear is matched with a second bevel gear, the axis of the second bevel gear is perpendicular to the axis of the first bevel gear, and the second bevel gear is connected with an adjusting transmission shaft.
The adjusting transmission shaft is coaxially connected with the first gear, the first gear is meshed with the second gear, the second gear is coaxially connected with the hand wheel, and the axes of the first gear and the second gear are arranged in parallel.
The rear end of the screw rod mechanism is connected with a rear support plate, the front end side of the screw rod mechanism is connected with a front mounting seat of a convex structure, the front mounting seat is provided with a U-shaped groove, and the first bevel gear and the second bevel gear are positioned in the U-shaped groove.
One side of the mounting seat is connected with a side support plate, and the shaft rods of the first gear and the second gear are connected with the side support plate.
The mounting seat is connected with the base in a matched mode, a screw rod groove is formed in the upper side of the base, and the screw rod mechanism is placed in the screw rod groove.
The lower part of the adjusting plate is provided with a dovetail groove which can be adjusted and moved, and two sides of the base are provided with V-shaped tracks matched with the dovetail groove.
Wherein, the base is located back extension board with preceding mount pad between.
The main body supporting holding ring is fixedly connected with the main body supporting holding ring through bolts.
According to the utility model, the position of the turning tool is adjusted by adjusting the passive adjusting tool rest through the manual feeding adjusting main body, so that after the tool rest is arranged on the boring bar through the main body supporting holding ring, effective cutting treatment of an inner hole groove on the inner wall surface of a workpiece to be machined by the turning tool can be conveniently realized, and the method has important significance.
Drawings
FIG. 1 is an isometric view of the groove auxiliary tool holder of the boring machine of the present utility model in use.
FIG. 2 is a schematic illustration of the external form of the auxiliary tool holder of the boring machine groove of the present utility model.
Fig. 3 is a schematic front view of the boring machine groove auxiliary tool holder of the present utility model in use.
Fig. 4 is a front view of a flange to be machined.
Fig. 5 is A-A view of fig. 4.
Fig. 6 is a first isometric view of the primary mechanism of the auxiliary tool holder of the utility model.
FIG. 7 is a second isometric view of the main mechanism of the manual feed adjustment body of the present utility model
Fig. 8 is a schematic front view of a passive adjustable tool holder of the utility model.
Fig. 9 is an isometric view of a passive adjustment tool holder of the utility model.
Fig. 10 is a schematic axial view of a part of the structure of the manual feed adjusting body of the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the specific examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 10, an auxiliary tool rest for a groove of a boring machine comprises a main body supporting holding ring 1, a cantilever extension plate 2, a manual feed adjusting main body 3, a passive adjusting tool rest 4 and a turning tool 5, wherein the manual feed adjusting main body is connected with the passive adjusting tool rest through a screw rod mechanism, the turning tool is installed on the passive adjusting tool rest, the manual feed adjusting main body is connected with the cantilever extension plate, the cantilever extension plate is fixedly connected with the main body supporting holding ring, and the main body supporting holding ring is fixedly connected with a boring bar 6.
In some embodiments, the manual feeding adjusting body is connected with a hand wheel 30, and the hand wheel can be connected with the screw rod mechanism through a transmission mechanism, so that the hand wheel can be conveniently rotated manually to enable the tool tip of the turning tool to extend outwards to be matched with the rotating boring bar, the hand wheel is continuously adjusted by hand in the boring rotation process, the turning tool 5 is enabled to move inwards, and the inner hole groove is cut.
The main body supporting holding ring 1 is provided with an extension part 14 which is formed by extending outwards from the outer peripheral surface of the main body supporting holding ring, the whole main body supporting holding ring is in a comma-shaped structure, the part connected with the boring bar is a C-shaped clamp structure 14, the part connected with the boring bar 6 is sleeved with the boring bar by adopting a bolt, the extension part is fixed with the cantilever extension plate 2, and the cantilever extension plate 2 is fixedly connected with the bottom of the manual feed adjusting main body.
In some embodiments, referring to fig. 8, the passive adjusting tool rest 4 has a planar portion, where the planar portion is connected to a vertical portion, one end of the vertical portion has a turning tool fixing hole 41, and the overall structure is generally L-shaped, and the planar portion is connected to the adjusting plate 8 by using a bolt, and the adjusting plate is connected to the screw mechanism located below the planar portion. The screw mechanism comprises a screw rod 36 and a screw rod nut 35, and the screw rod nut is fixed with the adjusting plate. The turning tool is provided with a tool bit 51 and a tool bar 51 of the tool bit, and the tool bar 51 is fixed with the turning tool fixing hole 41.
In some embodiments, one end of the screw mechanism has a first bevel gear 34 that mates with a second bevel gear 33, the axis of which is perpendicular to the axis of the first bevel gear, and which is connected to an adjustment drive shaft 39. When the adjusting transmission shaft rotates, the second bevel gear is driven to rotate, so that the first bevel gear is driven to rotate, the screw rod mechanism is driven to rotate, the adjusting plate is driven to move, the passive adjusting tool rest 4 is driven to move, and therefore the turning tool is driven to move.
In some embodiments, the adjustment drive shaft is coaxially coupled to a first gear 31 that meshes with a second gear 32 that is coaxially coupled to the hand wheel 30, the axes of the first and second gears being disposed in parallel. The hand wheel is driven to rotate in such a way, so that the first gear is meshed with the second gear, the rotation of the adjusting transmission shaft is realized, and the forward and reverse rotation of the screw rod mechanism is further realized. Wherein, a bearing 37 is respectively arranged at the positions near two ends of the adjusting transmission shaft and the screw rod, and is rotationally connected with the corresponding mounting seat or the supporting plate through the bearing 37.
In some embodiments, the rear end of the screw mechanism is connected to the rear support plate 11 through a bearing 37, and the front end side is connected to the front mounting seat 9 of the convex structure through a bearing, the front mounting seat has a U-shaped groove 91, and the first bevel gear and the second bevel gear are located in the U-shaped groove 91.
In some embodiments, a side support plate 10 is connected to one side of the mounting seat, and the shafts (including the hand wheel connecting shaft 300 and the adjusting transmission shaft 339) of the first gear and the second gear are connected to the side support plate through bearings, as shown in fig. 10. In addition, a gear set cover plate 12 is arranged outside the side support plate 10, the gear set cover plate 12 is connected with the side support plate by bolts, and the first gear and the second gear are covered
In some embodiments, the mounting base 9 is cooperatively connected with the base 38, the upper side of the base is provided with a screw groove, the screw mechanism is placed in the screw groove, as shown in fig. 7, the male structure of the front mounting base 9 of the male structure is assembled in one end of the screw groove, and the upper end of the front mounting base 9 of the male structure is connected with the cover plate 13 through bolts, as shown in fig. 3.
In some embodiments, the adjusting plate 8 has a dovetail groove 81 under it for adjusting movement, and V-shaped rails 381 cooperating with the dovetail groove are provided on both sides of the base, wherein the base 38 is located between the rear support plate 11 and the front mounting base 9, as shown in fig. 8 and 9.
In some embodiments, the main body supporting ring is fixed by bolting, as shown in fig. 2, and a key is provided between the supporting ring and the boring bar for limiting.
Taking the flange 7 to be machined as an example, as shown in fig. 1, 2 and 5, the groove 71 on the inner hole wall of the flange is machined by the turning tool, and the boring bar is connected with the auxiliary tool rest of the utility model, so that the turning tool can be conveniently installed and adjusted, and the groove 71 is conveniently machined.
According to the utility model, the position of the turning tool is adjusted by adjusting the passive adjusting tool rest through the manual feeding adjusting main body, so that after the tool rest is arranged on the boring bar through the main body supporting holding ring, effective cutting treatment of an inner hole groove on the inner wall surface of a workpiece to be machined by the turning tool can be conveniently realized, and the method has important significance.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (10)
1. The auxiliary tool rest for the boring locomotive groove is characterized by comprising a main body supporting holding ring, a cantilever extension plate, a manual feeding adjusting main body, a passive adjusting tool rest and a turning tool, wherein the manual feeding adjusting main body is connected with the passive adjusting tool rest through a screw rod mechanism, the turning tool is installed on the passive adjusting tool rest, the manual feeding adjusting main body is connected with the cantilever extension plate, the cantilever extension plate is connected with the main body supporting holding ring, and the main body supporting holding ring is fixed with a boring rod.
2. The groove auxiliary tool rest of a boring machine according to claim 1, wherein the passive adjusting tool rest is provided with a plane part, the plane part is connected with a vertical part, one end of the vertical part is provided with a turning tool fixing hole, the plane part is connected with an adjusting plate through bolts, and the adjusting plate is connected with the screw rod mechanism below the adjusting plate.
3. The groove auxiliary tool rest of a boring machine according to claim 2, wherein one end of the screw rod mechanism is provided with a first bevel gear, the first bevel gear is matched with a second bevel gear, the axis of the second bevel gear is perpendicular to the axis of the first bevel gear, and the second bevel gear is connected with an adjusting transmission shaft.
4. The groove auxiliary tool rest of a boring machine according to claim 3, wherein the adjusting transmission shaft is coaxially connected with a first gear, the first gear is meshed with a second gear, the second gear is coaxially connected with a hand wheel, and the axes of the first gear and the second gear are arranged in parallel.
5. The groove auxiliary tool rest of boring machine according to claim 4, wherein the rear end of the screw rod mechanism is connected with a rear support plate, the front end side is connected with a front mounting seat of a convex structure, the front mounting seat is provided with a U-shaped groove, and the first bevel gear and the second bevel gear are positioned in the U-shaped groove.
6. The groove auxiliary tool rest of a boring machine according to claim 5, wherein a side support plate is connected to one side of the mounting base, and the shaft rods of the first gear and the second gear are connected to the side support plate.
7. The groove assist tool holder of claim 6 wherein the mount is cooperatively associated with a base, the upper side of the base having a screw groove in which the screw mechanism is disposed.
8. The groove auxiliary tool rest of the boring machine according to claim 7, wherein a dovetail groove for adjusting movement is arranged below the adjusting plate, and V-shaped tracks matched with the dovetail groove are arranged on two sides of the base.
9. The groove assist tool holder of claim 8 wherein the base is located between the rear bracket and the front mount.
10. The groove assist tool holder of claim 9 wherein the body support band is secured by bolting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157062.4U CN220144784U (en) | 2023-05-15 | 2023-05-15 | Auxiliary tool rest for boring locomotive groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157062.4U CN220144784U (en) | 2023-05-15 | 2023-05-15 | Auxiliary tool rest for boring locomotive groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220144784U true CN220144784U (en) | 2023-12-08 |
Family
ID=89013296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321157062.4U Active CN220144784U (en) | 2023-05-15 | 2023-05-15 | Auxiliary tool rest for boring locomotive groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220144784U (en) |
-
2023
- 2023-05-15 CN CN202321157062.4U patent/CN220144784U/en active Active
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