CN223353721U - Gear indexing numerical control rotary table - Google Patents
Gear indexing numerical control rotary tableInfo
- Publication number
- CN223353721U CN223353721U CN202422809611.2U CN202422809611U CN223353721U CN 223353721 U CN223353721 U CN 223353721U CN 202422809611 U CN202422809611 U CN 202422809611U CN 223353721 U CN223353721 U CN 223353721U
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- CN
- China
- Prior art keywords
- fixedly connected
- shell
- numerical control
- rotary table
- control rotary
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Abstract
本实用新型涉及分度数控回转技术领域，公开了一种齿轮分度数控回转工作台，包括基座，所述基座的顶部固定连接有支撑块，所述支撑块的侧面固定连接有拆卸组件，所述拆卸组件包括壳体，所述壳体的外周滑动连接有操控台，所述操控台的内部开设有卡槽，所述壳体的侧面转动连接有转杆，所述转杆的内部固定连接有拉绳，所述拉绳的两端均固定连接有卡块，所述卡块的侧面固定连接有弹簧一，所述卡块与所述卡槽相互卡接。本实用新型中，通过转杆带动拉绳收缩从而带动卡块移动在弹簧一的作用下与卡槽脱离与契合来实现对壳体进行快速拆卸，从而方便对壳体内的易损件进行检修与维护，大大提高了工作效率以及进行分度的精准性。
The present invention relates to the technical field of indexing numerical control rotation, and discloses a gear indexing numerical control rotary workbench, comprising a base, a support block fixedly connected to the top of the base, a disassembly assembly fixedly connected to the side of the support block, the disassembly assembly comprising a shell, a control panel slidably connected to the outer periphery of the shell, a card slot provided inside the control panel, a rotating rod rotatably connected to the side of the shell, a pull rope fixedly connected to the inside of the rotating rod, a card block fixedly connected to both ends of the pull rope, a spring 1 fixedly connected to the side of the card block, and the card block and the card slot mutually engaged. In the present invention, the shell can be quickly disassembled by driving the pull rope to contract by the rotating rod, thereby driving the card block to move and disengage and engage with the card slot under the action of the spring 1, thereby facilitating the inspection and maintenance of the wearing parts in the shell, greatly improving the work efficiency and the accuracy of indexing.
Description
Technical Field
The utility model relates to the technical field of indexing numerical control rotation, in particular to a gear indexing numerical control rotary table.
Background
The gear indexing numerical control rotary table is an important part of equipment such as a numerical control milling machine, and along with the development of manufacturing industry, the requirements on machining precision and efficiency are higher and higher. Numerical control technology has been developed which can precisely control the motion trail and processing parameters of a machine tool. In the field of rotary tables, one starts to explore the application of numerical control techniques to the indexing control of the table to improve the indexing accuracy and degree of automation, and the numerical control techniques can control the rotation angle of the motor by a pre-written program, so as to achieve higher accuracy, for example, indexing accuracy of several seconds (angular units) or even higher. This makes it possible to process highly precision gears, aerospace parts and the like, which are extremely high precision products;
The currently used gear indexing rotary worktable generally sends an instruction to a servo driver by a numerical control system to control a servo motor to rotate, the motor drives the worktable to rotate by a gear transmission mechanism, accurate indexing is realized according to a transmission ratio, an encoder detects the position and the angle of the worktable and feeds back the position and the angle to the numerical control system to ensure the precision, and the worktable is ensured to be stable in processing by a clamping and positioning mechanism after indexing in place;
The equipment realizes the indexing cutting of the gears, but the abrasion to the transmission mechanism is serious due to the hard machining of the gears, the abrasion conditions of the gears, the worm wheel, the worm and the like are required to be frequently detected and repaired so as to ensure the indexing accuracy, the existing equipment usually installs vulnerable parts in the equipment through bolts and other structures, the detection and repair work is difficult to carry out, the maintenance time and difficulty are greatly improved, the work efficiency and the indexing accuracy of the equipment are not facilitated to be improved, the product quality is further influenced, and the gear indexing numerical control rotary worktable is provided for solving the problems.
Disclosure of utility model
In order to make up for the defects, the utility model provides a gear indexing numerical control rotary table, which aims to solve the problem that the detection and repair work of vulnerable parts is difficult to carry out in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a gear indexing numerical control rotary table, includes the base, the top fixedly connected with two supporting shoes of base, two fixedly connected with control the platform between the supporting shoe, the top fixedly connected with connecting plate of controlling the platform, the inside of controlling the platform is installed the casing through dismantling the subassembly, the mid-mounting of looking at the casing has drive assembly, the middle part of connecting plate is provided with rotating assembly, drive assembly with rotating assembly is connected, buffer assembly is installed to the bottom of base, dismantle the subassembly and include the bull stick, the outer turnover of bull stick is connected in the outside of casing, the periphery fixedly connected with stay cord of bull stick, the inside fixedly connected with stay cord of bull stick, the tip fixedly connected with fixture block of stay cord, the side fixedly connected with spring one of fixture block, the draw-in groove has been seted up to the inside of controlling the platform, fixture block with the mutual joint of draw-in groove.
As a further description of the above technical solution:
The buffer assembly comprises a second spring, the top of the second spring is fixedly connected with the bottom of the base, the bottom of the second spring is fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with a threaded rod, the periphery of the threaded rod is in sliding connection with the inside of the base, and the periphery of the threaded rod is in threaded connection with a nut;
as a further description of the above technical solution:
The rotating assembly comprises a rotating disc, the rotating disc is rotationally connected to the inside of the connecting plate, the bottom of the rotating disc is fixedly connected with a connecting block, the top of the rotating disc is fixedly connected with a fixing plate, the periphery of the fixing plate is fixedly connected with a bearing seat, and the periphery of the bearing seat is fixedly connected to the inside of the connecting plate;
as a further description of the above technical solution:
The driving assembly comprises a servo motor, the servo motor is fixedly connected to the outer side of the shell, the output end of the servo motor is fixedly connected with a worm, two ends of the worm are rotatably connected to the inside of the shell, a worm wheel is rotatably connected to the inside of the shell, and the worm wheel is in meshed connection with the worm;
as a further description of the above technical solution:
polyurethane layers are sprayed on the tops of the connecting plate and the bottom plate;
as a further description of the above technical solution:
A groove is formed in the top of the worm wheel, and the groove is clamped with the connecting block;
as a further description of the above technical solution:
the side surface of the control table is fixedly connected with a power switch, and the power switch is electrically connected with a servo motor;
as a further description of the above technical solution:
The side of the shell is fixedly connected with a handle.
The utility model has the following beneficial effects:
1. According to the quick-dismantling device, the pull rope is driven to retract by the rotating rod, so that the clamping block is driven to move to be separated from and fit with the clamping groove under the action of the first spring, so that the quick-dismantling device can be used for quickly dismantling the shell, and therefore easy-wearing parts in the shell can be overhauled and maintained conveniently, and the working efficiency and indexing accuracy are improved greatly.
2. According to the utility model, vibration generated during processing of the gear is counteracted under the action of the polyurethane layers and the damping components at the tops of the connecting plate and the bottom plate, so that the vibration amplitude of the device is reduced, and the safety and the processing precision of the equipment during processing are greatly enhanced.
Drawings
Fig. 1 is a schematic perspective view of a gear indexing numerical control rotary table according to the present utility model;
Fig. 2 is a schematic structural diagram of a connecting plate of a gear indexing numerical control rotary table according to the present utility model;
FIG. 3 is a schematic view of a cross section of a gear indexing numerical control rotary table according to the present utility model;
Fig. 4 is a schematic structural diagram of a worm gear of a gear indexing numerical control rotary table according to the present utility model;
Fig. 5 is a schematic structural diagram of a spring two of the gear indexing numerical control rotary table according to the present utility model.
Legend description:
1. Base, 2, bottom plate, 3, groove, 4, servo motor, 5, connecting plate, 6, fixing plate, 7, control desk, 8, power switch, 9, supporting block, 10, bearing seat, 11, turntable, 12, polyurethane layer, 13, connecting block, 14, shell, 15, handle, 16, clamping groove, 17, clamping block, 18, spring I, 19, stay cord, 20, rotating rod, 21, worm, 22, worm gear, 23, spring II, 24, nut, 25, threaded rod.
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. 1-3, the embodiment of the utility model provides a gear indexing numerical control rotary table, which comprises a base 1, wherein a supporting block 9 is fixedly connected to the top of the base 1, a driving assembly is arranged in the supporting block 9 and is used for driving equipment to work integrally, a disassembling assembly is arranged on the side surface of the supporting block 9, a rotating assembly is arranged on the side surface of the supporting block 9, and a buffer assembly is arranged at the bottom of the base 1;
The disassembly component comprises a shell 14, the periphery sliding connection of the shell 14 has the control platform 7, the draw-in groove 16 has been seted up to the inside of control platform 7, the side rotation of shell 14 is connected with bull stick 20, the inside fixedly connected with stay cord 19 of bull stick 20, can drive stay cord 19 and shrink when rotating bull stick 20, the equal fixedly connected with fixture block 17 in both ends of stay cord 19, can drive fixture block 17 and remove and draw-in groove 16 break away from when stay cord 19 contracts, the side fixedly connected with spring one 18 of fixture block 17, can extrude spring one 18 when fixture block 17 removes, make spring one 18 atress shrink, fixture block 17 and draw-in groove 16 joint each other, when fixture block 17 removes and draw-in groove 16 breaks away from, can realize dismantling shell 14, otherwise can install shell 14, thereby the wearing part of in the shell 14 has been made things convenient for greatly overhauls and maintains.
Referring to fig. 1 and 5, the buffer assembly includes a second spring 23, the top of the second spring 23 is fixedly connected with the bottom of the base 1, the bottom of the second spring 23 is fixedly connected with a bottom plate 2, when equipment vibrates, the second spring 23 is stressed and contracted through the base 1 under the action of the bottom plate 2, and meanwhile, the second spring 23 can generate an upward force to offset the force generated by vibration, so that the influence of the vibration generated during increasing on the equipment precision is greatly reduced, the quality of the product is improved, a threaded rod 25 is fixedly connected with the top of the bottom plate 2, the periphery of the threaded rod 25 is in sliding connection with the inside of the base 1, a nut 24 is connected with the periphery of the threaded rod 25, and the second spring 23 can work better under the action of the threaded rod 25 and the nut 24.
Referring to fig. 1, fig. and the drawing, rotating assembly includes carousel 11, carousel 11's bottom fixedly connected with connecting block 13, carousel 11's top fixedly connected with fixed plate 6, can drive fixed plate 6 and carry out corresponding rotation when carousel 11 rotates, fixed plate 6's periphery fixedly connected with bearing frame 10, bearing frame 10's periphery fixedly connected with connecting plate 5, make fixed plate 6 can rotate in connecting plate 5's inside under bearing frame 10's effect, fixed plate 6's stability when having improved the increase, connecting plate 5's side and supporting shoe 9's side fixed connection, actuating assembly includes servo motor 4, servo motor 4's periphery and supporting shoe 9's inside sliding connection, servo motor 4's output fixedly connected with worm 21, can drive worm 21 when servo motor 4 carries out the during operation and carry out corresponding rotation, worm 21's both ends swivelling joint is in housing 14's side, housing 14's inside swivelling joint has 22, worm wheel 22 and worm 21 mesh connection, can drive worm wheel 22 and rotate simultaneously when worm 21 rotates, connecting plate 5 and bottom plate 2's top all has polyurethane layer 12 for the absorption equipment produces during the increase stability, the worm wheel, further has set up the vibration platform 3 with the side of vibration motor, the vibration platform is connected with the side of 8, the side of 8 has been connected with the side of 8, the vibration platform 8 has the side-mounted vibration platform 8, the vibration platform is connected with the side of 8, the power generator 8, the side of 8 has the vibration platform 8, the vibration platform is connected with the side of 8, the power generator 8, the side of 8 is convenient, the side-mounted on the side-mounted 8, the side has the side and has the power generator 8, and has the side-mounted 8, and has the vibration platform and has the function.
The working principle is that firstly, when a vulnerable part is required to be overhauled and maintained, the rotating rod 20 is required to rotate to drive the pull rope 19 to shrink so as to drive the clamping block 17 to move, the first spring 18 is driven to extrude and shrink when the clamping block 17 moves so as to drive the clamping block 17 to separate from the clamping groove 16, the shell 14 is rapidly disassembled, when the movable body 14 is placed in the control table 7 during installation, the first spring 18 of the rotating rod 20 is loosened so as to reset the clamping block 17 and the clamping groove 16, and the shell 14 can be rapidly installed, thereby facilitating overhauling and maintenance of the vulnerable part in the shell 14, reducing the labor intensity of staff, greatly reducing the influence of part abrasion on machining indexing accuracy, improving the product quality, and generating vibration when a gear is machined, partially counteracting under the action of the polyurethane layer 12, downwards compressing through the second spring 23, and forming an upward force after compression, mutually counteracting the acting force generated by the second spring 23, thereby greatly reducing the influence of vibration on the worm gear 22 and the worm gear 21, and improving the machining accuracy.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
1. The gear indexing numerical control rotary table comprises a base (1) and is characterized in that two supporting blocks (9) are fixedly connected to the top of the base (1), a control table (7) is fixedly connected between the two supporting blocks (9), a connecting plate (5) is fixedly connected to the top of the control table (7), a shell (14) is installed inside the control table (7) through a disassembling component, a driving component is installed in the middle of the shell (14), a rotating component is arranged in the middle of the connecting plate (5), the driving component is connected with the rotating component, and a buffering component is installed at the bottom of the base (1);
The disassembly assembly comprises a rotating rod (20), the outer turnover of the rotating rod (20) is connected to the outer side of the shell (14), a pull rope (19) is fixedly connected to the periphery of the rotating rod (20), a pull rope (19) is fixedly connected to the inner part of the rotating rod (20), a clamping block (17) is fixedly connected to the end part of the pull rope (19), a first spring (18) is fixedly connected to the side surface of the clamping block (17), a clamping groove (16) is formed in the control table (7), and the clamping block (17) is mutually clamped with the clamping groove (16).
2. The numerical control rotary table for gear indexing according to claim 1, wherein the buffer assembly comprises a second spring (23), the top of the second spring (23) is fixedly connected with the bottom of the base (1), the bottom of the second spring (23) is fixedly connected with a bottom plate (2), the top of the bottom plate (2) is fixedly connected with a threaded rod (25), the periphery of the threaded rod (25) is in sliding connection with the inside of the base (1), and a nut (24) is in threaded connection with the periphery of the threaded rod (25).
3. The numerical control rotary table for gear indexing according to claim 1, wherein the rotating assembly comprises a turntable (11), the turntable (11) is rotatably connected to the inside of the connecting plate (5), a connecting block (13) is fixedly connected to the bottom of the turntable (11), a fixing plate (6) is fixedly connected to the top of the turntable (11), a bearing seat (10) is fixedly connected to the periphery of the fixing plate (6), and the periphery of the bearing seat (10) is fixedly connected to the inside of the connecting plate (5).
4. The numerical control rotary table for gear indexing according to claim 3, wherein the driving assembly comprises a servo motor (4), the servo motor (4) is fixedly connected to the outer side of the shell (14), the output end of the servo motor (4) is fixedly connected with a worm (21), two ends of the worm (21) are rotatably connected to the inner part of the shell (14), a worm wheel (22) is rotatably connected to the inner part of the shell (14), and the worm wheel (22) is in meshed connection with the worm (21).
5. The numerical control rotary table for gear indexing according to claim 3, wherein the tops of the connecting plate (5) and the bottom plate (2) are both coated with a polyurethane layer (12).
6. The numerical control rotary table for gear indexing according to claim 4, wherein the top of the worm wheel (22) is provided with a groove (3), and the groove (3) is clamped with the connecting block (13).
7. The numerical control rotary table with gear indexing according to claim 1, wherein a power switch (8) is fixedly connected to the side surface of the control table (7), and the power switch (8) is electrically connected with the servo motor (4).
8. The numerical control rotary table for gear indexing according to claim 1, wherein a handle (15) is fixedly connected to the side surface of the housing (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422809611.2U CN223353721U (en) | 2024-11-18 | 2024-11-18 | Gear indexing numerical control rotary table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422809611.2U CN223353721U (en) | 2024-11-18 | 2024-11-18 | Gear indexing numerical control rotary table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223353721U true CN223353721U (en) | 2025-09-19 |
Family
ID=97043335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422809611.2U Active CN223353721U (en) | 2024-11-18 | 2024-11-18 | Gear indexing numerical control rotary table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223353721U (en) |
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2024
- 2024-11-18 CN CN202422809611.2U patent/CN223353721U/en active Active
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