CN223289008U - A double-support platform tail boring fixture - Google Patents
A double-support platform tail boring fixtureInfo
- Publication number
- CN223289008U CN223289008U CN202422525411.4U CN202422525411U CN223289008U CN 223289008 U CN223289008 U CN 223289008U CN 202422525411 U CN202422525411 U CN 202422525411U CN 223289008 U CN223289008 U CN 223289008U
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- CN
- China
- Prior art keywords
- boring
- wall
- seat
- support frame
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Drilling And Boring (AREA)
Abstract
The utility model relates to the technical field of boring jigs, and discloses a double-support-table-tail boring jig which comprises a fixed seat and an adjusting pad, wherein a left support frame is fixedly arranged at the top of the fixed seat, a boring bar is rotatably connected to an inner cavity of the left support frame, a right support frame is fixedly arranged at the top of the fixed seat, a workpiece is arranged at the top of the fixed seat, and a boring cutter is fixedly arranged on the outer wall of the boring bar. This two supporting bench tail boring clamps through the support frame that sets up in the both sides at fixing base top, can play the supporting role to the boring bar under the effect of both sides support frame for when the boring bar rotates in the inner chamber of work piece, can be more steady, and have the adjustment pad at the top installation of fixing base, can be according to can changing the adjustment pad, change the adjustment pad of different co-altitude, thereby work piece machining precision improves by a wide margin, has solved the not enough and rotatory error scheduling problem of lathe workstation in the boring processing of traditional equipment lathe.
Description
Technical Field
The utility model relates to the technical field of boring jigs, in particular to a double-support-table tail boring jig.
Background
Boring refers to the further processing of a forged, cast or drilled hole. The boring hole can enlarge the aperture, improve the precision, reduce the surface roughness and correct the deflection of the original hole axis well. The boring jig is used as equipment for clamping a machined part, and plays a role in fixing the machined part when boring is carried out.
When the traditional boring clamp is used, a fixing screw and a nut are often used, the position of the nut on the outer wall of the screw is adjusted through adjusting the position of the pressing plate, the workpiece is clamped and fixed under the action of the pressing plate, but when the fixing step is finished, the nuts are required to be repeatedly rotated for a plurality of times, and then the pressing plate can be stably installed at the top of the workpiece, so that the workpiece can be fixed.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a double-support-table tail boring fixture, which supports a workpiece by replacing adjusting pads with different heights, ensures that holes of the workpiece are better aligned with boring bars, thereby more conveniently performing polishing work and solving the problems raised by the background art.
The utility model provides a double-support-table tail boring fixture which comprises a fixed seat and an adjusting pad, wherein a left support frame is fixedly arranged at the top of the fixed seat, a boring bar is rotatably connected to an inner cavity of the left support frame, a right support frame is fixedly arranged at the top of the fixed seat, a workpiece is mounted at the top of the fixed seat, a boring cutter is fixedly arranged on the outer wall of the boring bar, a supporting seat is fixedly arranged at the top of the fixed seat, a rotating plate is rotatably connected to the inner cavity of the supporting seat, a pressing plate is rotatably connected to the outer wall of the rotating plate, a driving screw is rotatably connected to the top of the fixed seat, a driving seat is in threaded connection with the outer wall of the driving screw, a moving seat is rotatably connected to the outer wall of the driving seat, a pulling plate is rotatably connected to the outer wall of the moving seat, and an auxiliary rod is fixedly arranged on the outer wall of the driving screw.
As a preferable technical scheme of the boring bar, the outer wall of the boring bar penetrates through the inner cavities of the left support frame and the right support frame, the outer wall of the rotating plate is fixedly provided with the rotating bar, and the rotating bar is rotationally connected in the inner cavity of the support seat.
As a preferable technical scheme of the utility model, the inner walls of the driving seat and the moving seat are respectively provided with internal threads, and the external wall threads of the driving screw are respectively meshed with the internal wall threads of the driving seat and the moving seat.
As a preferable technical scheme of the utility model, the outer wall of the connecting plate is rotationally connected with the outer wall of the pulling plate, and the pulling plate and the outer wall of the connecting plate are respectively rotationally connected with the bottom of the rotating plate.
According to the preferable technical scheme, the anti-slip pad is arranged on the outer wall of one end, far away from the rotating plate, of the pressing plate, and is made of natural rubber.
As a preferable technical scheme of the utility model, a supporting plate is arranged at the top of the fixing seat, and the driving screw is rotationally connected with the supporting plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. This two brace table tail boring clamps through the support frame that sets up in the both sides at fixing base top, can play the supporting role to the boring bar under the effect of both sides support frame for when the boring bar rotates in the inner chamber of work piece, can be more steady, use single support frame to lead to the boring bar to appear rocking in having avoided traditional equipment, guaranteed the precision when the boring bar better, and have the adjustment pad at the top of fixing base installation, can support the work piece according to can changing the adjustment pad through changing not co-altitude adjustment pad, ensure that the hole of work piece aims at the boring bar better, thereby polish the work more conveniently.
2. This two supporting bench tail boring clamps to through the pivoted plate that sets up at the top of fixing base to and the clamp plate that sets up on the outer wall of pivoted plate, through rotating drive screw, can adjust the angle of use of pivoted plate under drive screw's effect, thereby make the outer wall of clamp plate can laminate on the outer wall of work piece, thereby realize fixing the work piece, and at this in-process, only need rotate drive screw, avoid traditional equipment to need rotate fixation nut many times.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a fixing base according to the present utility model;
FIG. 3 is a schematic view of the left support frame structure of the present utility model;
FIG. 4 is a schematic view of a rotating plate structure according to the present utility model;
fig. 5 is a schematic view of the structure of the driving screw of the present utility model.
The device comprises a fixed seat, a left support frame, a boring bar, a right support frame, a workpiece, a boring tool, a support seat, a rotating plate, a pressing plate, a connecting plate, a pulling plate, a driving screw, a driving seat, a moving seat, an auxiliary rod, a regulating pad and an adjusting pad, wherein the fixing seat, the left support frame, the boring bar, the right support frame, the workpiece, the boring tool, the supporting seat, the rotating plate, the pressing plate, the connecting plate, the pulling plate, the driving screw, the driving seat, the moving seat, the auxiliary rod, the regulating pad and the adjusting pad are respectively arranged in the drawing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a dual support tail boring fixture comprises a fixing base 1 and an adjusting pad 16, wherein a left support frame 2 is fixedly arranged at the top of the fixing base 1, a boring bar 3 is rotatably connected to an inner cavity of the left support frame 2, a right support frame 4 is fixedly arranged at the top of the fixing base 1, a workpiece 5 is mounted at the top of the fixing base 1, a boring cutter 6 is fixedly arranged at the outer wall of the boring bar 3, a supporting seat 7 is fixedly arranged at the top of the fixing base 1, a rotating plate 8 is rotatably connected to the inner cavity of the supporting seat 7, a pressing plate 9 is rotatably connected to the outer wall of the rotating plate 8, a driving screw 12 is rotatably connected to the top of the fixing base 1, a driving seat 13 is rotatably connected to the outer wall of the driving screw 12, a moving seat 14 is rotatably connected to the outer wall of the driving seat 13, a pulling plate 11 is rotatably connected to the outer wall of the moving seat 14, and an auxiliary rod 15 is fixedly arranged at the outer wall of the driving screw 12.
In the structure, through the left support frame 2 and the right support frame 4 which are arranged on the two sides of the top of the fixing seat 1, the boring bar 3 can be integrally supported under the action of the left support frame 2 and the right support frame 4, so that the boring bar 3 can be better kept in a horizontal state, and further the boring cutter 6 on the outer wall of the boring bar 3 can be better kept in a horizontal state in the boring process.
In a preferred embodiment, the outer wall of the boring bar 3 passes through the inner cavities of the left support frame 2 and the right support frame 4, the outer wall of the rotating plate 8 is fixedly provided with a rotating bar, and the rotating bar is rotatably connected in the inner cavity of the support seat 7.
In the structure, through the left support frame 2 and the right support frame 4 which are arranged at the top of the fixing seat 1, the boring bar 3 can be supported under the action of the left support frame 2 and the right support frame 4, so that the boring bar 3 can drive the boring cutter 6 to rotate in the rotating process, the boring of the inner cavity of the workpiece 5 is realized, and the boring bar 3 is ensured to be in a better horizontal state under the support of the left support frame 2 and the right support frame 4.
In a preferred embodiment, the inner walls of the driving seat 13 and the moving seat 14 are provided with internal threads, and the external wall threads of the driving screw 12 are respectively meshed with the internal wall threads of the driving seat 13 and the moving seat 14.
In the above structure, through the internal threads formed on the inner walls of the driving seat 13 and the moving seat 14, when the driving screw 12 is rotated, the driving seat 13 and the moving seat 14 can be driven under the action of the driving screw 12, so that the driving seat 13 and the moving seat 14 can move inwards at the same time, and the supporting angle between the connecting plate 10 and the outer wall of the pulling plate 11 is changed.
In a preferred embodiment, the outer wall of the connection plate 10 is rotatably connected with the outer wall of the pull plate 11, and the pull plate 11 and the outer wall of the connection plate 10 are rotatably connected with the bottom of the rotation plate 8, respectively.
In the above structure, through the driving screw 12 arranged on the top of the fixing seat 1, the driving seat 13 and the moving seat 14 can be driven under the action of the rotation of the driving screw 12, so that the driving seat 13 and the moving seat 14 move back and forth along the outer wall of the driving screw 12, thereby realizing the change of the supporting angle between the connecting plate 10 and the pulling plate 11, and further changing the height of the outer wall of the rotating plate 8.
In a preferred embodiment, the outer wall of the end of the pressure plate 9 remote from the rotating plate 8 is provided with a non-slip mat, which is made of natural rubber.
In the above structure, the driving screw 12 is rotated by the rubber anti-slip pad arranged on the outer wall of the pressing plate 9, so that the driving seat 13 and the moving seat 14 are close to each other, the bottom of the rotating plate 8 is jacked up, the outer wall of the pressing plate 9 is contacted with the outer wall of the workpiece 5, the workpiece 5 is fixed, and the friction force between the outer wall of the pressing plate and the outer wall of the workpiece 5 is increased under the action of the rubber anti-slip pad.
In a preferred embodiment, a support plate is mounted on top of the holder 1 and a drive screw 12 is rotatably connected to the support plate.
In the above structure, through the backup pad of installing on the top of fixing base 1, can play the effect of supporting to drive screw 12 under the effect of backup pad to make when rotating auxiliary rod 15, drive the rotation of drive screw 12 better under the effect of auxiliary rod 15, thereby adjust the angle of use to rotating plate 8, realize the fixed to work piece 5.
The boring machine comprises a boring bar 3, a boring cutter 6, a fixing seat 1, an auxiliary rod 15, a driving screw 12, a driving seat 13, a moving seat 14, a rotating plate 8, a pressing plate 9 and a connecting plate 9, wherein the boring bar 3 penetrates through the inner cavities of the left support frame 2 and the right support frame 4 when the inner cavities of the workpiece 5 are required to be bored in the use process, the boring bar 3 can be supported by the action of the left support frame 2 and the right support frame 4 under the action of the left support frame 2 and the right support frame 4 at the moment, then the angle between the pulling plate 11 and the outer wall of the connecting plate 10 is reduced, the rotating plate 8 can be supported by the action of the boring cutter 6, one end of the rotating plate 8 is close to the driving screw 12, the other end of the rotating plate can move downwards, and the pressing plate 9 can be fixed downwards under the action of the pressing plate 9.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The double-support-table tail boring clamp is characterized in that a left support frame (2) is fixedly arranged at the top of the fixed seat (1), a boring rod (3) is rotationally connected to an inner cavity of the left support frame (2), a right support frame (4) is fixedly arranged at the top of the fixed seat (1), a workpiece (5) is mounted at the top of the fixed seat (1), a boring cutter (6) is fixedly arranged at the outer wall of the boring rod (3), a supporting seat (7) is fixedly arranged at the top of the fixed seat (1), a rotating plate (8) is rotationally connected to an inner cavity of the supporting seat (7), a pressing plate (9) is rotationally connected to the outer wall of the rotating plate (8), a driving screw (12) is rotationally connected to the top of the fixed seat (1), a driving seat (13) is rotationally connected to the outer wall of the driving screw (12), a moving seat (14) is rotationally connected to the outer wall of the driving seat (13), a connecting plate (10) is rotationally connected to the outer wall of the driving screw (12), and an auxiliary screw (15) is fixedly arranged on the outer wall of the driving screw (12).
2. The double-support-table tail boring fixture according to claim 1, wherein the outer wall of the boring bar (3) penetrates through the inner cavities of the left support frame (2) and the right support frame (4), the outer wall of the rotating plate (8) is fixedly provided with a rotating bar, and the rotating bar is rotationally connected in the inner cavity of the support seat (7).
3. The double-support-table tail boring fixture according to claim 2, wherein the inner walls of the driving seat (13) and the moving seat (14) are respectively provided with internal threads, and the external wall threads of the driving screw (12) are respectively meshed with the internal wall threads of the driving seat (13) and the moving seat (14).
4. The double-support-table tail boring fixture according to claim 1, wherein the outer wall of the connecting plate (10) is rotationally connected with the outer wall of the pulling plate (11), and the pulling plate (11) and the outer wall of the connecting plate (10) are respectively rotationally connected with the bottom of the rotating plate (8).
5. The double-support-table-tail boring jig according to claim 4, wherein an anti-slip pad is mounted on the outer wall of one end of the pressing plate (9) far away from the rotating plate (8), and the anti-slip pad is made of natural rubber.
6. The double-support-table tail boring fixture of claim 1, wherein the top of the fixing seat (1) is provided with a support plate, and the driving screw (12) is rotationally connected with the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422525411.4U CN223289008U (en) | 2024-10-18 | 2024-10-18 | A double-support platform tail boring fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422525411.4U CN223289008U (en) | 2024-10-18 | 2024-10-18 | A double-support platform tail boring fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223289008U true CN223289008U (en) | 2025-09-02 |
Family
ID=96873130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422525411.4U Active CN223289008U (en) | 2024-10-18 | 2024-10-18 | A double-support platform tail boring fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223289008U (en) |
-
2024
- 2024-10-18 CN CN202422525411.4U patent/CN223289008U/en active Active
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