CN215967624U - Workpiece rotary positioning device of special milling groove machine - Google Patents
Workpiece rotary positioning device of special milling groove machine Download PDFInfo
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- CN215967624U CN215967624U CN202122407451.5U CN202122407451U CN215967624U CN 215967624 U CN215967624 U CN 215967624U CN 202122407451 U CN202122407451 U CN 202122407451U CN 215967624 U CN215967624 U CN 215967624U
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Abstract
本实用新型涉及机械工装夹具技术领域，具体是一种铣槽专机的工件旋转定位装置，所述底座的上方安装有承载板，所述承载板的下表面中部位置处安装有电机，所述电机的输出端贯穿承载板并安装有转盘，所述转盘外侧等间距开设有定位槽，且转盘的上表面固定安装有转筒。本实用新型结构简单、设计新颖，通过滑块与螺纹杆之间的螺纹连接，实现相对的两个滑块之间的相向运动，从而实现夹板夹持工件，实现不同规格的工件的固定，提高工件加工时的稳定性，通过电机带动转盘转动，从而使得转筒带动夹板旋转，进一步实现工件的转动，在气缸的带动下使得定位块嵌入定位槽内部，从而实现设备的快速定位，提高工件的加工效率和质量。
The utility model relates to the technical field of mechanical fixtures, in particular to a workpiece rotation positioning device of a special machine for milling grooves. The output end of the turntable penetrates through the bearing plate and is installed with a turntable, the outer side of the turntable is provided with positioning grooves at equal intervals, and the upper surface of the turntable is fixedly installed with a rotating drum. The utility model has the advantages of simple structure and novel design. Through the threaded connection between the sliding block and the threaded rod, the relative movement between the two opposing sliding blocks is realized, so that the clamping plate can clamp the workpiece, realize the fixing of workpieces of different specifications, and improve the The stability of the workpiece during processing is driven by the motor to drive the turntable to rotate, so that the drum drives the splint to rotate, further realizing the rotation of the workpiece. Processing efficiency and quality.
Description
Technical Field
The utility model relates to the technical field of mechanical tool fixtures, in particular to a workpiece rotary positioning device of a special milling groove machine.
Background
The milling groove is a groove required by cutting through a specific cutter, namely, a cutter with a bottom edge is simply adopted to cut into a groove, and an auxiliary positioning device is required when the workpiece is milled in the groove, so that the workpiece is quickly positioned, and the precision of the workpiece is improved.
The existing positioning structure is simple, the positioning difficulty is increased in the rotating process of the workpiece, and in addition, when the existing positioning device is used, the clamping stability of equipment is poor, and the processing of the workpiece is influenced. Therefore, the person skilled in the art provides a workpiece rotary positioning device for a slot milling machine to solve the problems mentioned in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a workpiece rotating and positioning device of a special milling groove machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a work piece rotational positioning device of milling flutes special plane, the on-line screen storage device comprises a base, the loading board is installed to the top of base, the lower surface middle part position department of loading board installs the motor, the output of motor runs through the loading board and installs the carousel, the constant head tank has been seted up to the equidistant constant head tank that has seted up in the carousel outside, and the last fixed surface of carousel installs the rotary drum, the cross spout has been seted up to the upper surface of rotary drum, the equal symmetrical slidable mounting in inside both sides of cross spout has the slider, splint are installed to the upper end of slider, the upper surface of loading board is located the bilateral symmetry of carousel and installs the limiting plate, and the cylinder is all installed at the both ends of loading board, the flexible end of cylinder runs through the limiting plate and installs the locating piece with the constant head tank adaptation.
As a further aspect of the utility model: the inside rotation of cross spout is installed mutually perpendicular and in the threaded rod of corresponding slider threaded connection, two the one end of threaded rod all runs through the rotary drum and installs the knob.
As a further aspect of the utility model: the surface symmetry of threaded rod is provided with just, anti-pipe thread, and just, anti-screw hole with just, anti-pipe thread one-to-one adaptation are seted up respectively to two sliders and the junction of threaded rod.
As a further aspect of the utility model: the splint are members with arc structures, and the inner side of the splint is provided with a non-slip mat.
As a further aspect of the utility model: the four corners position department of base all installs the support frame with loading board fixed connection, and evenly installs buffer spring between base and the loading board.
As a further aspect of the utility model: the lower surface mounting of base has the blotter, and evenly seted up the mounting hole on the base.
As a further aspect of the utility model: the bearing plate is a U-shaped structural member, and the surface of the bearing plate is provided with an anticorrosive layer.
As a further aspect of the utility model: the upper surface of the bearing plate is provided with an annular chute, and the lower surface of the turntable is provided with guide blocks which are in sliding connection with the annular chute at equal intervals.
Compared with the prior art, the utility model has the beneficial effects that: the clamping device is simple in structure and novel in design, opposite movement between the two opposite sliding blocks is realized through threaded connection between the sliding blocks and the threaded rod, so that the clamping plates clamp workpieces, the workpieces of different specifications are fixed, the stability of the workpieces during machining is improved, the rotating disc is driven to rotate through the motor, the rotating drum drives the clamping plates to rotate, the workpieces are further rotated, the positioning blocks are embedded into the positioning grooves under the driving of the air cylinders, the rapid positioning of equipment is realized, and the machining efficiency and the quality of the workpieces are improved.
Drawings
FIG. 1 is a schematic structural view of a workpiece rotary positioning device of a groove milling special machine;
FIG. 2 is a schematic view of the internal structure of a workpiece rotary positioning device of the groove milling machine;
fig. 3 is a schematic view of the internal structure of a cross sliding groove in a workpiece rotary positioning device of a special milling machine.
In the figure: 1. a base; 2. mounting holes; 3. a carrier plate; 4. a support frame; 5. a limiting plate; 6. a cylinder; 7. a turntable; 8. a rotating drum; 9. positioning a groove; 10. a cross-shaped chute; 11. a slider; 12. a splint; 13. positioning blocks; 14. a motor; 15. a buffer spring; 16. a threaded rod.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a workpiece rotation positioning device of a special groove milling machine includes a base 1, a bearing plate 3 is installed above the base 1, a motor 14 is installed at a middle position of a lower surface of the bearing plate 3, an output end of the motor 14 penetrates the bearing plate 3 and is installed with a turntable 7, positioning grooves 9 are equally spaced outside the turntable 7, a rotary drum 8 is fixedly installed on an upper surface of the turntable 7, a cross-shaped chute 10 is opened on an upper surface of the rotary drum 8, sliders 11 are symmetrically installed on two sides of an inner portion of the cross-shaped chute 10 in a sliding manner, a clamping plate 12 is installed on an upper end of the slider 11, limiting plates 5 are symmetrically installed on two sides of the turntable 7 on an upper surface of the bearing plate 3, air cylinders 6 are installed on two ends of the bearing plate 3, a telescopic end of the air cylinder 6 penetrates the limiting plate 5 and is installed with a positioning block 13 adapted to the positioning grooves 9, and is connected with a threaded rod 16 through a thread between the slider 11, realize the relative motion between two relative sliders 11, thereby drive splint 12 motion in opposite directions, realize the centre gripping of work piece, be favorable to the fixed of the work piece of different specifications, improve the stability during work piece processing, starter motor 14 makes carousel 7 rotate, thereby it is rotatory to make rotary drum 8 drive splint 12, further realize the rotation of work piece, make things convenient for work piece automated processing, start cylinder 6, make locating piece 13 embedding constant head tank 9 inside under the drive of cylinder 6, thereby realize the quick location of equipment, the machining efficiency and the quality of work piece are improved.
In fig. 1 and 3, the threaded rods 16 perpendicular to each other and connected to the corresponding sliding blocks 11 through threads are rotatably mounted inside the cross sliding groove 10, one ends of the two threaded rods 16 penetrate through the rotary drum 8 and are provided with knobs, the two knobs are respectively rotated to enable the threaded rods 16 to rotate, and through the threaded connection between the sliding blocks 11 and the threaded rods 16, the two opposite sliding blocks 11 move in opposite directions, so that the clamping plates 12 are driven to move in opposite directions, and clamping of a workpiece is achieved.
In fig. 3, the surface of the threaded rod 16 is symmetrically provided with forward and backward pipe threads, forward and backward threaded holes matched with the forward and backward pipe threads one by one are respectively formed at the joints of the two sliders 11 and the threaded rod 16, and the two opposite sliders 11 move in opposite directions through the threaded connection between the sliders 11 and the threaded rod 16.
In fig. 1, the clamping plate 12 is a member with an arc-shaped structure, and a non-slip pad is installed on the inner side of the clamping plate 12, so as to improve the stability of the clamping plate 12 for clamping a workpiece.
In fig. 2, the supporting frames 4 fixedly connected with the bearing plate 3 are all installed at the four corners of the base 1, and the buffer springs 15 are evenly installed between the base 1 and the bearing plate 3, so that the shock absorption of the bearing plate 3 is facilitated, and the working stability of the equipment is improved.
In fig. 1 and 2, a cushion pad is mounted on the lower surface of the base 1, and mainly plays a role in shock absorption and skid resistance, and the base 1 is uniformly provided with mounting holes 2, so that the equipment can be conveniently mounted.
In fig. 1, the support plate 3 is a U-shaped structural member, and the surface of the support plate 3 is provided with an anti-corrosion layer, which mainly plays a role of anti-corrosion and prolongs the service life of the device.
In fig. 2, an annular chute is formed in the upper surface of the bearing plate 3, guide blocks slidably connected with the annular chute are mounted on the lower surface of the turntable 7 at equal intervals, and the rotating stability of the turntable 7 is improved by the sliding connection between the guide blocks and the annular chute.
The working principle of the utility model is as follows: the automatic clamping device is simple in structure and novel in design, when the automatic clamping device is used, equipment is installed on a special milling groove machine, installation difficulty of the equipment is reduced through arrangement of the installation holes 2, the two knobs are respectively rotated to enable the threaded rod 16 to rotate, opposite movement between the two opposite sliding blocks 11 is achieved through threaded connection between the sliding blocks 11 and the threaded rod 16, the clamping plates 12 are driven to move oppositely, clamping of workpieces is achieved, fixing of workpieces of different specifications is facilitated, stability in workpiece machining is improved, the motor 14 is started to enable the rotary table 7 to rotate, the rotary drum 8 drives the clamping plates 12 to rotate, rotation of the workpieces is further achieved, automatic machining of the workpieces is facilitated, the air cylinder 6 is started, the positioning block 13 is embedded into the positioning groove 9 under the driving of the air cylinder 6, rapid positioning of the equipment is achieved, and machining efficiency and quality of the workpieces are improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122407451.5U CN215967624U (en) | 2021-10-08 | 2021-10-08 | Workpiece rotary positioning device of special milling groove machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122407451.5U CN215967624U (en) | 2021-10-08 | 2021-10-08 | Workpiece rotary positioning device of special milling groove machine |
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| Publication Number | Publication Date |
|---|---|
| CN215967624U true CN215967624U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122407451.5U Active CN215967624U (en) | 2021-10-08 | 2021-10-08 | Workpiece rotary positioning device of special milling groove machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683054A (en) * | 2022-03-29 | 2022-07-01 | 杭州双佳汽车部件制造有限公司 | Automobile constant velocity universal joint drive shaft assembly processing equipment |
-
2021
- 2021-10-08 CN CN202122407451.5U patent/CN215967624U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683054A (en) * | 2022-03-29 | 2022-07-01 | 杭州双佳汽车部件制造有限公司 | Automobile constant velocity universal joint drive shaft assembly processing equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251211 Address after: 300350 Tianjin City Jinnan District Shuanggang Town Industrial Park Yougu Industrial Park Building 1 - 1912 - 1 Patentee after: Tianjin Lvshui Qingshan Trading Co.,Ltd. Country or region after: China Address before: 650000 No. 31 Ciba Road, north suburb, Panlong District, Kunming City, Yunnan Province (workshop in the West production area of the original heavy machinery plant) Patentee before: KUNMING FANTAI INDUSTRY & TRADE Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |