CN215966376U - Rotary tool rest - Google Patents
Rotary tool rest Download PDFInfo
- Publication number
- CN215966376U CN215966376U CN202122476423.9U CN202122476423U CN215966376U CN 215966376 U CN215966376 U CN 215966376U CN 202122476423 U CN202122476423 U CN 202122476423U CN 215966376 U CN215966376 U CN 215966376U
- Authority
- CN
- China
- Prior art keywords
- bolt
- hole
- base
- cutter
- threaded
- 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
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model belongs to the technical field of tool rests, and particularly relates to a rotary tool rest. The tool rest base is arranged on the first lifting mechanism, a circular rotary table is arranged on the front side of the tool rest base, a driving rotary table rotating driving motor is arranged on one side of the tool rest base, a second lifting mechanism is arranged on the rotary table, and a tool mounting mechanism is arranged on the second lifting mechanism. The cutter mounting mechanism comprises a cutter rest body, a cutter mounting groove is formed in the cutter rest body, the central axis of the cutter mounting groove is parallel to the diameter of the rotary disc, a threaded through hole is formed in one side of the cutter mounting groove, and a cutter mounting bolt matched with the threaded through hole is arranged on the threaded through hole. According to the utility model, through the first lifting mechanism and the second lifting mechanism, coarse adjustment and fine adjustment can be carried out on the position of the cutter, so that the machining of spherical surfaces with different diameters can be realized, the application range is wider, and the machining precision is higher.
Description
Technical Field
The utility model belongs to the technical field of tool rests, and particularly relates to a rotary tool rest.
Background
The tool rest is an important part of the numerically controlled lathe, a plurality of tools can be arranged on the tool rest according to the functions of the numerically controlled lathe, and the tool rest is generally in a rotary type.
The spherical parts are widely applied to mechanical equipment in various industries, metal spherical parts are usually subjected to rough machining and finish machining, and the existing spherical workpiece machining machine tool has the problems of single function, small application range and difficulty in quality guarantee due to structural reasons, so that the machining cost and efficiency of spherical workpieces are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides the rotary tool rest which is wide in application range and high in precision.
The purpose of the utility model is solved by the following technical scheme:
a rotary tool holder, characterized in that: the automatic cutting machine comprises a first lifting mechanism, wherein a tool rest base is arranged on the first lifting mechanism, a circular turntable is arranged on the front side of the tool rest base, a driving motor for driving the turntable to rotate is arranged on one side of the tool rest base, a second lifting mechanism is arranged on the turntable, and a tool mounting mechanism is arranged on the second lifting mechanism;
the cutter mounting mechanism comprises a cutter rest body, a cutter mounting groove is formed in the cutter rest body, the central axis of the cutter mounting groove is parallel to the diameter of the rotary disc, a threaded through hole is formed in one side of the cutter mounting groove, and a cutter mounting bolt matched with the threaded through hole is arranged on the threaded through hole.
Based on the structure, the coarse adjustment and the fine adjustment can be carried out on the position of the cutter through the first lifting mechanism and the second lifting mechanism, the processing of spherical surfaces with different diameters is realized, and meanwhile, the processing precision of the spherical surfaces is improved.
Preferably, the first lifting mechanism comprises a first base, a first lifting frame, a first bolt positioning frame, a first bolt and a first rotating rod;
a first guide rail arranged along the vertical direction is arranged on the front side of the first base, and a first sliding block connected with the first guide rail in a sliding manner is arranged on the back of the first lifting frame; first base top is equipped with first bolt locating rack, sets up the first through-hole that supplies first bolt to wear to establish along vertical putting down on the first bolt locating rack, sets up the first screw hole that sets up along vertical direction on the first crane, and first screw hole is in under the first through-hole and cooperatees with first bolt, first bolt bottom pass first through-hole and with first screw hole threaded connection, first bolt top is equipped with first pivot pole, and first pivot pole is in first bolt locating rack top.
Preferably, the first base comprises a bottom plate horizontally arranged and a vertical plate vertically arranged on the front side of the bottom plate, and a triangular support plate is arranged at the joint of the bottom plate and the vertical plate.
Preferably, the tool rest base is fixed on the front side of the first lifting frame.
Preferably, the second lifting mechanism comprises a second base, a second lifting frame, a second bolt positioning frame, a second bolt and a dial;
the second base is fixed on the edge of the rotary table, a second sliding block is arranged on the front side of the second base, a second guide rail connected with the second sliding block in a sliding mode is arranged on the back of the second lifting frame, and the central axis of the second guide rail is parallel to the diameter of the rotary table; the second bolt locating rack is arranged on the outer side of the second base, a second through hole for the second bolt to penetrate is formed in the second bolt locating rack, the central axis of the second through hole is parallel to the central axis of the second guide rail, a second threaded hole is formed in the second lifting frame, the central axis of the second threaded hole coincides with the central axis of the second through hole, the bottom of the second bolt penetrates through the second through hole and is in threaded connection with the second threaded hole, a dial scale is arranged at the top of the second bolt, and the dial scale is located on the outer side of the second bolt locating rack.
Preferably, the tool rest mounting mechanism is fixed on the front side of the second lifting frame.
Preferably, the tool rest body is provided with a plurality of tool placing grooves which are arranged in parallel.
Compared with the prior art, the utility model has the following characteristics and beneficial effects:
1. through first elevating system and second elevating system, can carry out coarse adjustment and fine setting to the cutter position, realize the sphere processing of different diameters, improve the machining precision of sphere simultaneously.
2. A plurality of cutter mounting grooves are formed in the cutter rest body, machining cutters with different precisions can be placed, coarse grinding and fine grinding of spherical surfaces of workpieces are achieved, and machining efficiency is improved.
3. The first base includes the bottom plate of level setting and sets up the riser in the bottom plate front side perpendicularly, and bottom plate and riser junction are equipped with the triangle-shaped backup pad, and the setting of backup pad has effectively improved the support intensity and the structural stability of first base.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
FIG. 3 is a schematic cross-sectional view of FIG. 1A-A.
FIG. 4 is a schematic cross-sectional view of the structure of FIG. 1B-B.
In the figure: the tool rest comprises a first lifting mechanism 1, a tool rest base 2, a rotary table 3, a driving motor 4, a second lifting mechanism 5, a tool rest body 6, a tool placing groove 7, a threaded through hole 8, a tool mounting bolt 9, a first base 10, a first lifting frame 11, a first bolt positioning frame 12, a first bolt 13, a first rotary rod 14, a bottom plate 15, a vertical plate 16, a supporting plate 17, a first guide rail 18, a first sliding block 19, a first through hole 20, a first threaded hole 21, a second base 22, a second lifting frame 23, a second bolt positioning frame 24, a second bolt 25, a dial 26, a second sliding block 27, a second guide rail 28, a second through hole 29 and a second threaded hole 30.
Detailed Description
The present invention will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, a rotary tool rest comprises a first lifting mechanism 1, a tool rest base 2 is arranged on the first lifting mechanism 1, a circular turntable 3 is arranged on the front side of the tool rest base 2, a driving motor 4 for driving the turntable 3 to rotate is arranged on one side of the tool rest base 2, a second lifting mechanism 5 is arranged on the turntable 3, and a tool mounting mechanism is arranged on the second lifting mechanism 5. The first lifting mechanism 1 and the second lifting mechanism 5 can be used for roughly and finely adjusting the position of the cutter, so that the machining of spherical surfaces with different diameters is realized, and the machining precision of the spherical surfaces is improved.
Cutter installation mechanism includes knife rest body 6, has seted up cutter mounting groove 7 on the knife rest body 6, and 7 the central axes of cutter mounting groove are parallel with 3 a footpath of carousel, have seted up a plurality of cutter mounting grooves 7 on the knife rest body 6, and a plurality of cutter mounting grooves 7 parallel arrangement can place the processing cutter of different precision, realize the corase grind and the correct grinding to the work piece sphere, improve machining efficiency. And a threaded through hole 8 is formed in one side of the cutter mounting groove 7, and a cutter mounting bolt 9 matched with the threaded through hole 8 is arranged on the threaded through hole 8.
As shown in fig. 2 and 3, the first lifting mechanism 1 includes a first base 10, a first lifting frame 11, a first bolt positioning frame 12, a first bolt 13, and a first rotating rod 14.
A first guide rail 18 arranged along the vertical direction is arranged on the front side of the first base 10, and a first sliding block 19 connected with the first guide rail 18 in a sliding manner is arranged on the back of the first lifting frame 11; first base 10 top is equipped with first bolt locating rack 12, sets up along vertical putting down on first bolt locating rack 12 and offers the first through-hole 20 that supplies first bolt 13 to wear to establish, sets up the first screw hole 21 that sets up along vertical direction on the first crane 11, and first screw hole 21 is in under first through-hole 20 and cooperatees with first bolt 13, first bolt 13 bottom is passed first through-hole 20 and with first screw hole 21 threaded connection, first bolt 13 top is equipped with first rotation pole 14, and first rotation pole 14 is located first bolt locating rack 12 top. The tool rest base 2 is fixed on the front side of the first lifting frame 11.
As shown in fig. 2 and 4, the second lifting mechanism 5 includes a second base 22, a second lifting frame 23, a second bolt positioning frame 24, a second bolt 25, and a dial 26.
The second base 22 is fixed on the edge of the rotary table 3, a second sliding block 27 is arranged on the front side of the second base 22, a second guide rail 28 connected with the second sliding block 27 in a sliding manner is arranged on the back of the second lifting frame 23, and the central axis of the second guide rail 28 is parallel to the diameter of the rotary table 3; the outside of the second base 22 is provided with a second bolt positioning frame 24, the second bolt positioning frame 24 is provided with a second through hole 29 for the second bolt 25 to penetrate, the central axis of the second through hole 29 is parallel to the central axis of the second guide rail 28, the second lifting frame 23 is provided with a second threaded hole 30, the central axis of the second threaded hole 30 coincides with the central axis of the second through hole 29, the bottom of the second bolt 25 penetrates through the second through hole 29 and is in threaded connection with the second threaded hole 30, the top of the second bolt 25 is provided with a dial 26, and the dial 26 is located on the outside of the second bolt positioning frame 24. The tool rest mounting mechanism is fixed on the front side of the second lifting frame 23.
The working process of the tool rest is as follows:
according to the processing requirement, a corresponding cutter is placed in the cutter placing groove 7, and the cutter mounting bolt 9 is screwed into the threaded through hole 8 to abut against and fix the cutter in the cutter placing groove 7.
The first rotating rod 14 is rotated, the first bolt 13 rotates along with the first rotating rod 14, the first lifting frame 11 moves up and down along the first bolt 13, the tool rest base 2 can be driven to move up and down simultaneously with the first bolt, and coarse adjustment of the position of the tool rest body 6 is achieved.
Rotate scale 26, second bolt 25 follows scale 26 and rotates, and second crane 23 will reciprocate along second bolt 25, can drive tool rest body 6 rather than simultaneous movement, can realize the position fine tuning to tool rest body 6 through observing scale 26, can realize the high accuracy processing to the work piece sphere after the adjustment is finished.
The driving motor 4 can drive the turntable 3 to rotate, and drive the tool rest body 6 to rotate along the turntable 3, so that the processing of each angle of the spherical surface of the workpiece can be realized.
According to the utility model, through the first lifting mechanism 1 and the second lifting mechanism 5, coarse adjustment and fine adjustment can be carried out on the position of the cutter, so that the machining of spherical surfaces with different diameters can be realized, the application range is wider, and the machining precision is higher.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Claims (7)
1. A rotary tool holder, characterized in that: the automatic cutting machine comprises a first lifting mechanism, wherein a tool rest base is arranged on the first lifting mechanism, a circular turntable is arranged on the front side of the tool rest base, a driving motor for driving the turntable to rotate is arranged on one side of the tool rest base, a second lifting mechanism is arranged on the turntable, and a tool mounting mechanism is arranged on the second lifting mechanism;
the cutter mounting mechanism comprises a cutter rest body, a cutter mounting groove is formed in the cutter rest body, the central axis of the cutter mounting groove is parallel to the diameter of the rotary disc, a threaded through hole is formed in one side of the cutter mounting groove, and a cutter mounting bolt matched with the threaded through hole is arranged on the threaded through hole.
2. The rotary tool holder according to claim 1, wherein: the first lifting mechanism comprises a first base, a first lifting frame, a first bolt positioning frame, a first bolt and a first rotating rod;
a first guide rail arranged along the vertical direction is arranged on the front side of the first base, and a first sliding block connected with the first guide rail in a sliding manner is arranged on the back of the first lifting frame; first base top is equipped with first bolt locating rack, sets up the first through-hole that supplies first bolt to wear to establish along vertical putting down on the first bolt locating rack, sets up the first screw hole that sets up along vertical direction on the first crane, and first screw hole is in under the first through-hole and cooperatees with first bolt, first bolt bottom pass first through-hole and with first screw hole threaded connection, first bolt top is equipped with first pivot pole, and first pivot pole is in first bolt locating rack top.
3. The rotary tool holder according to claim 2, wherein: the first base comprises a horizontally arranged bottom plate and a vertical plate vertically arranged on the front side of the bottom plate, and a triangular supporting plate is arranged at the joint of the bottom plate and the vertical plate.
4. The rotary tool holder according to claim 2 or 3, wherein: the tool rest base is fixed on the front side of the first lifting frame.
5. The rotary tool holder according to claim 1 or 2, wherein: the second lifting mechanism comprises a second base, a second lifting frame, a second bolt positioning frame, a second bolt and a dial;
the second base is fixed on the edge of the rotary table, a second sliding block is arranged on the front side of the second base, a second guide rail connected with the second sliding block in a sliding mode is arranged on the back of the second lifting frame, and the central axis of the second guide rail is parallel to the diameter of the rotary table; the second bolt locating rack is arranged on the outer side of the second base, a second through hole for the second bolt to penetrate is formed in the second bolt locating rack, the central axis of the second through hole is parallel to the central axis of the second guide rail, a second threaded hole is formed in the second lifting frame, the central axis of the second threaded hole coincides with the central axis of the second through hole, the bottom of the second bolt penetrates through the second through hole and is in threaded connection with the second threaded hole, a dial scale is arranged at the top of the second bolt, and the dial scale is located on the outer side of the second bolt locating rack.
6. The rotary tool holder according to claim 5, wherein: the tool rest mounting mechanism is fixed on the front side of the second lifting frame.
7. The rotary tool holder according to claim 6, wherein: a plurality of cutter mounting grooves are formed in the cutter rest body and are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122476423.9U CN215966376U (en) | 2021-10-14 | 2021-10-14 | Rotary tool rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122476423.9U CN215966376U (en) | 2021-10-14 | 2021-10-14 | Rotary tool rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215966376U true CN215966376U (en) | 2022-03-08 |
Family
ID=80569475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122476423.9U Active CN215966376U (en) | 2021-10-14 | 2021-10-14 | Rotary tool rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215966376U (en) |
-
2021
- 2021-10-14 CN CN202122476423.9U patent/CN215966376U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202367546U (en) | Universally-adjustable cutting tool grinding fixture | |
| CN111618670A (en) | Adjustable twist drill grinding device | |
| CN115446677B (en) | Clamp for center hole grinding machine, center hole grinding machine and machining method of center hole grinding machine | |
| CN211249228U (en) | High-positioning milling machine | |
| CN211136247U (en) | Turning and grinding combined machine tool | |
| CN213969078U (en) | Radial drill convenient to processing | |
| CN215966376U (en) | Rotary tool rest | |
| CN212946865U (en) | Adjustable twist drill grinding device | |
| CN219274999U (en) | Vertical flying machine | |
| CN209811241U (en) | Numerical control lathe with grinding function | |
| CN211490954U (en) | Grinding machine with stable clamping function | |
| CN220028932U (en) | Linear cutting multi-angle special fixture | |
| CN112157454A (en) | Vertical machining center location frock | |
| CN116237851B (en) | Numerical control tool grinding machine capable of clamping and processing multiple workpieces at one time | |
| CN220497836U (en) | Inclined hole processing equipment | |
| CN213004484U (en) | Multi-angle grinding device for cylindrical grinder | |
| CN216327528U (en) | Double-end centre bore grinds machine | |
| CN216730554U (en) | Numerical control copying machining equipment for large-diameter piston ring | |
| CN218903713U (en) | Mirror surface machining cutter | |
| CN219818945U (en) | Gun turret mills X to transmission seat car hole anchor clamps | |
| CN219837591U (en) | A high-efficient high accuracy numerical control coordinate grinding machine for planet carrier processing | |
| CN220112787U (en) | Novel boring machine structure for machining slewing bearing ring | |
| CN216681392U (en) | Manual adjustment part machining device | |
| CN218746584U (en) | Special numerical control machining device for drill bit with zigzag blade structure | |
| CN219211699U (en) | Novel through hole and terminal surface processing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |