CN209736642U - Machining tool for spherical inner wall of workpiece - Google Patents
Machining tool for spherical inner wall of workpiece Download PDFInfo
- Publication number
- CN209736642U CN209736642U CN201920081333.XU CN201920081333U CN209736642U CN 209736642 U CN209736642 U CN 209736642U CN 201920081333 U CN201920081333 U CN 201920081333U CN 209736642 U CN209736642 U CN 209736642U
- Authority
- CN
- China
- Prior art keywords
- circular arc
- wall
- rigid coupling
- arc
- bull stick
- 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.)
- Active
Links
Landscapes
- Turning (AREA)
Abstract
The utility model relates to a globular inner wall of work piece processing frock, include the horizontal pole that can dismantle the rigid coupling with the lathe knife rest to and the indicator plate with lathe thimble seat rigid coupling, be equipped with the horizontally circular arc on the indicator plate, circular arc open-ended orientation and knife rest vertical feed opposite direction, the rigid coupling has the bull stick on the horizontal pole, the rigid coupling has the pointer that is located the circular arc top and follows the directional circular arc of vertical direction on the bull stick. The utility model discloses utilize horizontal pole and bull stick to change and show the position of lathe tool through the position of pointer, the circular arc on the feed orbit of lathe tool and the indicator panel is unanimous, makes things convenient for the operator to observe and operate, greatly reduced the processing degree of difficulty, improved production efficiency by a wide margin.
Description
Technical Field
The utility model relates to a lathe processing frock field especially involves a globular inner wall of work piece processing frock.
Background
When the lathe is used for processing a workpiece, the axial processing of the workpiece is completed through the transverse feeding of the tool rest, the radial processing is completed through the longitudinal feeding of the tool rest, and the processing of a circular surface or an end surface is completed through the combination of the transverse feeding and the longitudinal feeding. The workpiece machined by the lathe is mainly shaft, the cutting condition can be visually observed when the outer circle, the inner hole or the end face is machined, so that the operation is more convenient, for a hemispherical workpiece (inner wall spherical workpiece), the inner part of a hemisphere (inner wall spherical workpiece) needs to be machined due to the weight reduction (workpiece design) requirement, the workpiece needs to be machined into a spherical shape in general in order to ensure the uniformity of the wall thickness, and because a turning tool is positioned in the hemisphere, an operator cannot observe the inner condition, so that the operation difficulty is very high.
disclosure of Invention
The utility model discloses to prior art's not enough, provide a globular inner wall of work piece processing frock, can shift the sphere that will process into in the work piece to the work piece and show outward, make things convenient for operating personnel to observe.
The utility model discloses a following technical scheme realizes, provides a globular inner wall of work piece processing frock, include the horizontal pole that can dismantle the rigid coupling with the lathe knife rest to and the indicator plate with lathe thimble seat rigid coupling, be equipped with the horizontally circular arc on the indicator plate, circular arc open-ended orientation and knife rest vertical feed opposite direction, the rigid coupling has the bull stick on the horizontal pole, the rigid coupling has the pointer that is located the circular arc top and follows the directional circular arc of vertical direction on the bull stick.
The technical scheme is that the cross rod and the lathe tool rest are fixedly connected together, so that the motion trail of the cross rod is consistent with that of a turning tool on the tool rest, the rotating rod, the cross rod and the pointer are fixedly connected into a whole, the moving trail of the pointer is also the same as that of the turning tool on the tool rest, when the lathe tool is used, the circular arc is machined to be consistent with the shape of the inner arc of a workpiece to be machined, due to the rotation of the workpiece, the arc on the indicating plate is only half of the shape to be machined, when the turning tool is adjusted to the initial position, the pointer is adjusted to the arc to be far away from the end point of the workpiece, after the turning tool completes one-time transverse feeding along with the tool rest, the turning tool returns to the transverse starting point, then the longitudinal feeding is carried out, and the pointer is pointed.
Preferably, the rotating rod is hinged to the cross rod through a vertical bolt, and a nut for fixing the rotating rod and the cross rod relatively is arranged on the vertical bolt. This scheme passes through the nut and fixes bull stick and horizontal pole, when not hard up nut, can rotate the angle of bull stick around vertical bolt, and the convenience is adjusted the pointer position, satisfies different radial processing demands.
Preferably, the cross rod is fixedly connected with a vertical bolt, and the vertical bolt is provided with nuts respectively positioned on the upper side and the lower side of the rotating rod. In this optimization scheme, through the position of both sides nut about the adjustment, can adjust the height of bull stick, satisfy not the knife rest of co-altitude and use for the lathe of multiple specification can be applied to this frock.
preferably, the rotating rod is provided with a long hole extending along the length direction, and the vertical bolt penetrates through the long hole. Through setting up the slot hole on the bull stick, the selection of position when making things convenient for the horizontal pole installation, the operator can adjust the relative position of horizontal pole and bull stick through the slot hole for the installation of this frock is more convenient.
Preferably, the indicating plate is provided with an arc opening, the arc is the edge of the arc opening, and the arc opening penetrates through the indicating plate along the longitudinal tool retracting direction of the tool rest. This optimization scheme sets up the arc to the edge of opening, and the pointer can paste at the arc edge inboard, has reduced the error that the observation exists, makes the arc of processing more unanimous with the arc on the indicator board.
Preferably, one end of the cross rod connected with the knife rest is provided with a groove matched with the compression bolt on the knife rest. Through setting up the recess, when the angle of adjustment horizontal pole, avoid the whole horizontal or fore-and-aft displacement that takes place of horizontal pole, improved the pointer and aimed at efficiency, shortened installation time.
The utility model has the advantages that: the position of the turning tool is converted and displayed through the position of the pointer by utilizing the cross rod and the rotating rod, the cutting feed track of the turning tool is consistent with the circular arc on the indicating plate, an operator can conveniently observe and operate the turning tool, the processing difficulty is greatly reduced, and the production efficiency is greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a hemispherical workpiece;
Shown in the figure:
1. Knife rest, 2, horizontal pole, 3, bull stick, 4, thimble seat, 5, indicator board.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
The tool for machining the spherical inner wall of the workpiece comprises a cross rod 2 detachably and fixedly connected with a lathe tool rest 1 and an indicating plate 5 fixedly connected with a lathe thimble seat 4, wherein a groove matched with a compression bolt on the tool rest is formed in one end, connected with the tool rest, of the cross rod, and the tool rest is fixedly connected with the cross rod through compression of the compression bolt.
Be equipped with the horizontally circular arc on the indicator plate 5, the open-ended orientation of circular arc is opposite with the vertical feeding direction of knife rest, the rigid coupling has bull stick 3 on the horizontal pole, the rigid coupling has the pointer that is located the circular arc top and follows the directional circular arc of vertical direction on the bull stick 3.
The rotating rod 3 and the cross rod 2 are hinged through a vertical bolt, a nut which relatively fixes the rotating rod and the cross rod is arranged on the vertical bolt, a long hole which extends along the length direction is formed in the rotating rod, and the vertical bolt penetrates through the long hole. In order to realize the height adjustment of the rotating rod, the cross rod is fixedly connected with the vertical bolt, the vertical bolt is provided with nuts respectively positioned on the upper side and the lower side of the rotating rod, and the height adjustment of the rotating rod can be realized by adjusting the nuts on the upper side and the lower side of the rotating rod.
In order to improve the consistency of the arc on the pointer track and the indicating plate, an arc opening is formed in the indicating plate, the arc is the edge of the arc opening, and the arc opening penetrates through the indicating plate along the longitudinal tool retracting direction of the tool rest, so that the pointer can be attached to the inner side of the arc, and the error between the arc on the turning tool track and the arc on the indicating plate is reduced.
During the use, compress tightly the horizontal pole through being the housing washer on the knife, the lathe tool is transferred to and is processed initial position, then transfers the pointer to the indicator plate circular arc and keeps away from the extreme point of work piece, and the lathe tool returns to horizontal starting point after accomplishing a transverse feed along with the knife rest, then along vertical feed, and the feed position of vertical feed all makes the pointer point on the circular arc at every turn, so relapse, accomplishes the processing of spherical inner chamber.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a globular inner wall of work piece processing frock which characterized in that: include horizontal pole (2) that can dismantle the rigid coupling with lathe saddle (1) to and indicator board (5) with lathe thimble seat (4) rigid coupling, be equipped with the horizontally circular arc on indicator board (5), circular arc open-ended orientation is opposite with the vertical feeding direction of knife rest, the rigid coupling has bull stick (3) on the horizontal pole, the rigid coupling has the pointer that is located the circular arc top and follows the directional circular arc of vertical direction on bull stick (3).
2. The tooling for machining the spherical inner wall of the workpiece according to claim 1, characterized in that: the rotating rod (3) is hinged to the cross rod (2) through a vertical bolt, and a nut for fixing the rotating rod and the cross rod relatively is arranged on the vertical bolt.
3. The tooling for machining the spherical inner wall of the workpiece according to claim 2, characterized in that: the cross rod is fixedly connected with a vertical bolt, and the vertical bolt is provided with nuts respectively positioned on the upper side and the lower side of the rotating rod.
4. The tooling for machining the spherical inner wall of the workpiece according to claim 2, characterized in that: the rotating rod is provided with a long hole extending along the length direction, and the vertical bolt penetrates through the long hole.
5. The tooling for machining the spherical inner wall of the workpiece according to claim 1, characterized in that: an arc opening is formed in the indicating plate, the arc is the edge of the arc opening, and the arc opening penetrates through the indicating plate along the longitudinal tool retracting direction of the tool rest.
6. The tooling for machining the spherical inner wall of the workpiece according to claim 1, characterized in that: and a groove matched with the pressing bolt on the tool rest is formed in one end, connected with the tool rest, of the cross rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920081333.XU CN209736642U (en) | 2019-01-18 | 2019-01-18 | Machining tool for spherical inner wall of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920081333.XU CN209736642U (en) | 2019-01-18 | 2019-01-18 | Machining tool for spherical inner wall of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209736642U true CN209736642U (en) | 2019-12-06 |
Family
ID=68706080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920081333.XU Active CN209736642U (en) | 2019-01-18 | 2019-01-18 | Machining tool for spherical inner wall of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209736642U (en) |
-
2019
- 2019-01-18 CN CN201920081333.XU patent/CN209736642U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109877407A (en) | A kind of processing unit (plant) and its processing method of thin slice catholyte direct-injection processing large pitch nut | |
| CN209736642U (en) | Machining tool for spherical inner wall of workpiece | |
| CN209094974U (en) | A kind of numerical control drilling machine adjustable-angle workbench | |
| CN101559498A (en) | Ultrasonic metal surface machining cutter | |
| CN206779604U (en) | A kind of ream clamping device | |
| CN205414837U (en) | Interior arc surface supersound rolling tool head | |
| CN207289493U (en) | Adjustable handle mechanism is consolidated in a kind of side | |
| CN208906307U (en) | A kind of single cone internal-expansion type fixture | |
| CN111673124A (en) | Hydraulic cylinder conical hole linkage machining device and machining method | |
| CN207824092U (en) | A kind of separate type reamer device | |
| CN207615511U (en) | A kind of lathe punch | |
| CN103465076A (en) | Four-point clamping fixture | |
| CN208880261U (en) | A kind of multi-angle union elbow class lathe machining device | |
| CN211028280U (en) | Wide-cutter planing machine tool | |
| CN209110624U (en) | A kind of lathe positioning device | |
| CN208613752U (en) | The shaft turning molding machine for having nutation type axial direction turning station | |
| CN206185152U (en) | Adjustable eccentric movable center | |
| CN208343038U (en) | V-type five-axle linkage water cutting machine | |
| CN201070676Y (en) | Mixed-flow pump impeller exterior spherical surface processing device | |
| CN110142626A (en) | A kind of automation multi-angle Quick universal tooling | |
| CN111037276A (en) | Universal joint centering frock | |
| CN215468558U (en) | T-shaped cutter for one-time machining and forming of fine size | |
| CN110355430A (en) | A kind of synchro converter ring processing knife rest | |
| CN207414846U (en) | A kind of rose reamer positioning fixture | |
| CN219703528U (en) | Angle supporting seat for processing slender shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |