CN211940140U - Machine tool grinding head rotary transmission structure for rotary file processing - Google Patents
Machine tool grinding head rotary transmission structure for rotary file processing Download PDFInfo
- Publication number
- CN211940140U CN211940140U CN202020256999.7U CN202020256999U CN211940140U CN 211940140 U CN211940140 U CN 211940140U CN 202020256999 U CN202020256999 U CN 202020256999U CN 211940140 U CN211940140 U CN 211940140U
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- rotary
- connecting seat
- lead screw
- machine tool
- transmission structure
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 claims description 4
- 238000005498 polishing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a lathe bistrique rotation transmission structure is used in rotary file processing, including two first lead screws and second lead screw, two equal threaded connection has first connecting seat on the first lead screw, and the upper end integrated into one piece of two first connecting seats has the second connecting seat, it is connected with guide arm and second lead screw respectively to have seted up on the second connecting seat, be connected with the third connecting seat on second lead screw and the guide arm jointly, two side connecting plates of upper end fixedly connected with of third connecting seat, sliding connection has the loading board between the side connecting plate, the upper end of loading board is rotated and is connected with the carousel, two backup pads of carousel upper end fixedly connected with rotational symmetry. The utility model discloses a servo cylinder promotes the pinion rack and removes, drives the gear revolve of meshing with it to the angle of elevation changes about the driving motor that makes the regulation pole drive fixed connection with it takes place, thereby makes the bistrique more can adapt to the requirement of processing.
Description
Technical Field
The utility model relates to a bistrique control technical field especially relates to a rotatory processing of filing is with lathe bistrique rotation transmission structure.
Background
In the process of processing the rotary file, the rotary file can meet the process requirements only by grinding and polishing the rotary file for a plurality of times, and in the process of grinding and polishing the rotary file, the grinding head can be better suitable for the polishing requirements only by frequently carrying out various drives on the grinding head;
the existing grinding head control mainly comprises the steps of lifting and horizontally moving the grinding head, generally changing the position of the grinding head in the direction of an X, Y, Z axis, wherein the grinding head device of the publication number CN207104554U and the numerical control pattern making machine of the CN207189344U are both changed in the position of the grinding head in the direction of an X, Y, Z axis and are mainly completed in a screw transmission mode, but the upper elevation angle and the lower elevation angle of the grinding head are not convenient to adjust, so that certain limitation exists in the grinding head machining process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and providing a machine tool grinding head rotary transmission structure for rotary filing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lathe bistrique rotation transmission structure is used in rotary file processing, includes two first lead screws and second lead screw, two equal threaded connection has first connecting seat on the first lead screw, and the upper end integrated into one piece of two first connecting seats has the second connecting seat, it is connected with guide arm and second lead screw respectively to have seted up on the second connecting seat, be connected with the third connecting seat on second lead screw and the guide arm jointly, two side connecting plates of upper end fixedly connected with of third connecting seat, sliding connection has the loading board between the side connecting plate, the upper end of loading board is rotated and is connected with the carousel, two backup pads of carousel upper end fixedly connected with rotational symmetry, be connected with driving motor between the backup pad, the last bistrique of installing of driving motor, install adjustment mechanism on the loading board, actuating mechanism is installed to the loading board lower extreme.
Preferably, adjustment mechanism includes servo cylinder, pinion rack and gear, servo cylinder is installed to the loading board upper end, servo cylinder's output is connected with the pinion rack, driving motor's lower extreme welding has the regulation pole, and adjusts the pole both ends and rotate and connect in the backup pad, and the one end of adjusting the pole is worn out the backup pad and is welded and have the gear, the pinion rack is located the gear lower extreme and meshes with it.
Preferably, actuating mechanism includes telescopic cylinder, step motor and chain, telescopic cylinder is installed to third connecting seat upper end, telescopic cylinder's output fixed connection is at the loading board lower extreme, step motor is installed to loading board lower extreme one side, the loading board adopts the cavity design, and step motor's output is connected to in the loading board and is connected with the chain, the lower extreme of carousel rotates on the loading board through the pivot, and the pivot that the carousel corresponds and step motor's output pass through the sprocket meshing on the chain.
Preferably, the guide rods are in clearance fit at the positions of the two first connecting seats close to the first screw rod.
Preferably, the telescopic cylinder and the stepping motor are located between the two side connecting plates.
Preferably, a gap exists between the driving motor and the two support plates.
Compared with the prior art, the utility model has the following benefits:
1. the utility model drives the toothed plate to move by the servo cylinder to drive the gear meshed with the toothed plate to rotate, so that the adjusting rod drives the driving motor fixedly connected with the adjusting rod to generate vertical elevation angle change, and the grinding head can be more suitable for the processing requirement and can adjust more directions by matching with the rotation of the turntable;
2. through servo cylinder control stroke, be convenient for control bistrique carries out different angle modulation, and the cooperation of cooperation pinion rack and gear is simpler, and the practicality is stronger.
Drawings
FIG. 1 is a structural diagram of a rotary transmission structure of a grinding head of a machine tool for rotary filing according to the present invention;
FIG. 2 is an internal view of a side connection plate of a rotary transmission structure of a grinding head of a machine tool for rotary filing according to the present invention;
fig. 3 is the utility model provides a rotatory file processing is with backup pad side view connection diagram of rotatory transmission structure of lathe bistrique.
In the figure: the device comprises a first connecting seat 1, a first lead screw 2, a second connecting seat 3, a guide rod 4, a second lead screw 5, a third connecting seat 6, a side connecting plate 7, a step motor 8, a bearing plate 9, a rotary table 10, a servo cylinder 11, a toothed plate 12, a driving motor 13, a supporting plate 14, a chain 15, a telescopic cylinder 16 and a gear 17.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a machine tool grinding head rotary transmission structure for rotary file processing comprises two first lead screws 2 and two second lead screws 5, wherein the two first lead screws 2 are all in threaded connection with a first connecting seat 1, a second connecting seat 3 is integrally formed at the upper ends of the two first connecting seats 1, the second connecting seat 3 is perpendicular to the first connecting seat 1, the second lead screw 5 is perpendicular to the first lead screw 2, a guide rod 4 and a second lead screw 5 are respectively connected to the second connecting seat 3, a third connecting seat 6 is commonly connected to the second lead screw 5 and the guide rod 4, two side connecting plates 7 are fixedly connected to the upper ends of the third connecting seat 6, a bearing plate 9 is slidably connected between the side connecting plates 7, a rotary disc 10 is rotatably connected to the upper end of the bearing plate 9, two rotationally symmetrical supporting plates 14 are fixedly connected to the upper end of the rotary disc 10, and a driving motor 13 is connected between the, the grinding head is installed on the driving motor 13, the adjusting mechanism is installed on the bearing plate 9, the driving mechanism is installed at the lower end of the bearing plate 9, the second lead screw 5 is in threaded connection with the third connecting seat 6, the guide rod 4 is in sliding connection with the third connecting seat 6, the driving motor 13 is used for controlling the rotation of the rotary table 10, and the adjusting mechanism is used for controlling the driving motor 13 and the grinding head to change the vertical elevation angle.
Adjustment mechanism includes servo cylinder 11, pinion rack 12 and gear 17, servo cylinder 11 is installed to 9 upper ends of loading board, servo cylinder 11's output is connected with pinion rack 12, driving motor 13's lower extreme welding has the regulation pole, and adjust the pole both ends and rotate and connect in backup pad 14, and the one end of adjusting the pole is worn out backup pad 14 and is welded and have gear 17, pinion rack 12 is located the gear 17 lower extreme and meshes with it, through servo cylinder 11 drive pinion rack 12, it rotates to drive gear 17, make gear 17 drive adjust the pole and driving motor 13 take place the angular variation.
Actuating mechanism includes telescopic cylinder 16, step motor 8 and chain 15, telescopic cylinder 16 is installed to 6 upper ends of third connecting seat, telescopic cylinder 16's output fixed connection is at loading board 9 lower extreme, step motor 8 is installed to loading board 9 lower extreme one side, loading board 9 adopts the cavity design, and step motor 8's output is connected to in the loading board 9 and is connected with chain 15, the lower extreme of carousel 10 rotates on loading board 9 through the pivot, and the pivot that carousel 10 corresponds and step motor 8's output pass through the sprocket meshing on chain 15, drive the transmission of chain 15 through step motor 8, make carousel 10 can rotate certain angle, height control bistrique through telescopic cylinder 16.
The positions of the two first connecting seats 1 close to the first screw rod 2 are in clearance fit with guide rods, so that the first connecting seats 1 keep linear motion between the guide rods. The telescopic cylinder 16 and the stepping motor 8 are located between the two side connecting plates 7. There is a gap between the driving motor 13 and the two support plates 14 so that the driving motor 13 can rotate between the support plates 14.
The utility model discloses during the use, through lead screw drive's principle, first lead screw 2 and second lead screw 5 are used for controlling the motion of horizontal direction, telescopic cylinder 16 during operation, it carries out the altitude variation to drive loading board 9, make the height of bistrique change, when the upper and lower angle of elevation of bistrique is controlled to needs, drive pinion rack 12 through servo cylinder 11 and remove, drive the gear 17 rotation of meshing with it through pinion rack 12, thereby make the upper and lower angle of elevation of driving motor 13 and bistrique change, the concrete stroke accessible servo cylinder 11 of pinion rack 12 controls, it rotates to drive carousel 10 through step motor 8.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A machine tool grinding head rotary transmission structure for rotary file processing comprises two first lead screws (2) and two second lead screws (5), and is characterized in that the two first lead screws (2) are in threaded connection with first connecting seats (1), the upper ends of the two first connecting seats (1) are integrally formed with a second connecting seat (3), the second connecting seat (3) is provided with a guide rod (4) and the second lead screw (5) which are respectively connected, the second lead screw (5) and the guide rod (4) are jointly connected with a third connecting seat (6), the upper end of the third connecting seat (6) is fixedly connected with two side connecting plates (7), a bearing plate (9) is slidably connected between the side connecting plates (7), the upper end of the bearing plate (9) is rotatably connected with a rotary table (10), and the upper end of the rotary table (10) is fixedly connected with two rotationally symmetrical supporting plates (14), be connected with driving motor (13) between backup pad (14), install the bistrique on driving motor (13), install adjustment mechanism on loading board (9), actuating mechanism is installed to loading board (9) lower extreme.
2. The machine tool grinding head rotary transmission structure for the rotary filing process is characterized in that the adjusting mechanism comprises a servo cylinder (11), a toothed plate (12) and a gear (17), the servo cylinder (11) is installed at the upper end of the bearing plate (9), the toothed plate (12) is connected to the output end of the servo cylinder (11), an adjusting rod is welded at the lower end of the driving motor (13), the two ends of the adjusting rod are rotatably connected to the supporting plate (14), one end of the adjusting rod penetrates through the supporting plate (14) and is welded with the gear (17), and the toothed plate (12) is located at the lower end of the gear (17) and is meshed with the lower end of the gear (17).
3. The machine tool grinding head rotary transmission structure for the rotary filing is characterized in that the driving mechanism comprises a telescopic cylinder (16), a stepping motor (8) and a chain (15), the telescopic cylinder (16) is installed at the upper end of the third connecting seat (6), the output end of the telescopic cylinder (16) is fixedly connected to the lower end of the bearing plate (9), the stepping motor (8) is installed at one side of the lower end of the bearing plate (9), the bearing plate (9) is of a hollow design, the output end of the stepping motor (8) is connected into the bearing plate (9) and connected with the chain (15), the lower end of the rotary disc (10) rotates on the bearing plate (9) through a rotating shaft, and the rotating shaft corresponding to the rotary disc (10) and the output end of the stepping motor (8) are meshed on the chain (15) through a chain wheel.
4. The rotary transmission structure of the grinding head of a machine tool for rotary filing according to claim 1, wherein the two first connecting seats (1) are clearance-fitted with guide rods at positions close to the first lead screw (2).
5. A machine tool grater rotation transmission structure for rotary filing according to claim 3, characterized in that the telescopic cylinder (16) and the stepping motor (8) are located between the two side connection plates (7).
6. The rotary drive structure of a honing head of a machine tool for rotary filing according to claim 1, wherein a gap exists between the drive motor (13) and the two support plates (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020256999.7U CN211940140U (en) | 2020-03-05 | 2020-03-05 | Machine tool grinding head rotary transmission structure for rotary file processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020256999.7U CN211940140U (en) | 2020-03-05 | 2020-03-05 | Machine tool grinding head rotary transmission structure for rotary file processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211940140U true CN211940140U (en) | 2020-11-17 |
Family
ID=73193181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020256999.7U Expired - Fee Related CN211940140U (en) | 2020-03-05 | 2020-03-05 | Machine tool grinding head rotary transmission structure for rotary file processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211940140U (en) |
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2020
- 2020-03-05 CN CN202020256999.7U patent/CN211940140U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |