CN217475970U

CN217475970U - Multi-station high-precision synchronous rotation clamping jaw

Info

Publication number: CN217475970U
Application number: CN202220570802.6U
Authority: CN
Inventors: 谷建立
Original assignee: Yingyi Suzhou Intelligent Technology Co ltd
Current assignee: Yingyi Suzhou Intelligent Technology Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-09-23
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a multistation high accuracy synchronous revolution jack catch, the camera includes a supporting plate, the backup pad both sides are the fixed curb plate that is provided with all, the fixed servo motor that is provided with in backup pad upper end middle part, backup pad lower extreme four sides department all fixes and is provided with the slider, and per two slider lower extremes all are provided with linear guide, two the linear guide lower extreme is the fixed double-sided rack that is provided with all, two both ends are all fixed around the corresponding one side of curb plate and are provided with the bearing fixed block. The utility model discloses a multistation high accuracy synchronous revolution jack catch drives the driving gear through servo motor and rotates, makes the double rack of driving gear both sides slide on the slider through linear guide, and double rack drives the pivot gear and rotates simultaneously, makes the four sides cylinder rotate, can realize that the material is rotatory with accurate angle synchronization, realizes snatching the rotatory function of synchronous fixed point simultaneously, reaches the needs during production.

Description

Multi-station high-precision synchronous rotation clamping jaw

Technical Field

The utility model relates to a mechanical claw technical field especially relates to a multistation high accuracy synchronous revolution jack catch.

Background

In order to improve the production efficiency and reduce the labor cost, most of the existing processing equipment is provided with a mechanical gripper, in a mechanical structure, a chuck is used for clamping a part of a workpiece or a machine tool accessory for clamping and positioning the workpiece, the mechanical gripper generally comprises a base and a gripper arranged on the base, and when the workpiece is grabbed, the gripper is folded to clamp the workpiece and moves to the next procedure under the drive of a conveying device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multi-station high-precision synchronous rotation clamping jaw.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multistation high accuracy synchronous revolution jack catch, includes the backup pad, the backup pad both sides are all fixed and are provided with the curb plate, the fixed servo motor that is provided with in backup pad upper end middle part, backup pad lower extreme four directions department is the fixed slider that is provided with all, two per two slider lower extremes linear guide lower extreme is the fixed two-sided rack that is provided with all, two both ends are all fixed bearing fixed block, four around the corresponding one side of curb plate bearing fixed block upper end all is provided with the pivot gear, four bearing fixed block lower extreme all is through connecting rod fixedly connected with fixed axle fixed block, four fixed axle fixed block lower extreme is the fixed cylinder mounting flange that is provided with, four cylinder mounting flange lower extreme is the fixed cylinder that is provided with four sides all.

As a further description of the above technical solution:

the output end of the servo motor penetrates through the supporting plate and is fixedly connected with the driving gear.

As a further description of the above technical solution:

the four sliding blocks respectively slide on the corresponding linear guide rails.

As a further description of the above technical solution:

two the linear guide both ends all are fixed and are provided with the slide rail stopper.

As a further description of the above technical solution:

the latch on one corresponding side of the two double-sided racks is meshed with the driving gear.

As a further description of the above technical solution:

the four rotating shaft gears are respectively meshed and connected with the corresponding clamping teeth on the double-sided racks.

As a further description of the above technical solution:

and the output ends of the four cylinders are fixedly connected with connecting plates.

As a further description of the above technical solution:

and the lower ends of the sixteen connecting plates are all fixedly provided with holding claws.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of multistation high accuracy synchronous revolution jack catch, the device are provided with four sides cylinders, and every four sides cylinder drives four armful claws, snatchs the material on the different stations, realizes the device's multistation and snatchs the function, improves its work efficiency.

2. The utility model provides a pair of multistation high accuracy synchronous revolution jack catch drives the driving gear through servo motor and rotates, makes the double rack of driving gear both sides pass through linear guide and slides on the slider, and double rack drives the pivot gear and rotates simultaneously, makes the four sides cylinder rotate, can realize that the material is rotatory with accurate angle synchronization, realizes snatching the rotatory function of synchronous fixed point simultaneously, reaches the needs during production.

3. The utility model provides a pair of multistation high accuracy synchronous revolution jack catch, the device is rational in infrastructure, and degree of mechanization is high, does not need the staff manual, improves the device's practicality.

Drawings

Fig. 1 is a perspective view of a multi-station high-precision synchronous rotary jaw provided by the utility model;

fig. 2 is a front view of a multi-station high-precision synchronous rotary jaw provided by the present invention;

fig. 3 is the utility model provides a multistation high accuracy synchronous revolution jack catch's top view.

Illustration of the drawings:

1. a support plate; 2. a side plate; 3. a servo motor; 4. a driving gear; 5. a slider; 6. a linear guide rail; 7. a slide rail limiting block; 8. a double-sided rack; 9. a bearing fixing block; 10. a spindle gear; 11. fixing shaft fixing blocks; 12. a cylinder fixing flange; 13. a four-side cylinder; 14. a connecting plate; 15. and (5) embracing the claws.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a multi-station high-precision synchronous rotating clamping jaw comprises a supporting plate 1, wherein side plates 2 are fixedly arranged on two sides of the supporting plate 1, a servo motor 3 is fixedly arranged in the middle of the upper end of the supporting plate 1, a driving gear 4 is driven to rotate by the servo motor 3, sliders 5 are fixedly arranged on four sides of the lower end of the supporting plate 1, a linear guide rail 6 is arranged at the lower end of each two sliders 5, double-sided racks 8 are fixedly arranged at the lower ends of the two linear guide rails 6, the double-sided racks 8 on two sides of the driving gear 4 slide on the sliders 5 through the linear guide rails 6, bearing fixing blocks 9 are fixedly arranged at the front end and the rear end of one side corresponding to the two side plates 2, a rotating shaft gear 10 is arranged at the upper ends of the four bearing fixing blocks 9, the double-sided racks 8 drive the rotating shaft gear 10 to rotate, a four-sided cylinder 13 is enabled to rotate, and fixing shafts 11 are fixedly connected with the lower ends of the four bearing fixing blocks 9 through connecting rods, the lower ends of the four fixed shaft fixed blocks 11 are respectively fixedly provided with a cylinder fixed flange 12, the lower ends of the four cylinder fixed flanges 12 are respectively fixedly provided with a four-side cylinder 13, and the four-side cylinder 13 drives a holding claw 15 to hold a material;

the output of servo motor 3 runs through backup pad 1 and fixedly connected with driving gear 4, four sliders 5 slide on corresponding linear guide 6 respectively, two 6 both ends of linear guide are all fixed and are provided with slide rail stopper 7, the latch of two corresponding one sides of two-sided rack 8 all is connected with the meshing of driving gear 4, four pivot gears 10 are connected with the latch meshing on the two-sided rack 8 that corresponds respectively, the equal fixedly connected with connecting plate 14 of output of four sides cylinders 13, claw 15 is embraced to the equal fixed being provided with of sixteen connecting plate 14 lower extremes.

The working principle is as follows: when this multistation high accuracy synchronous rotation jack catch uses, drive driving gear 4 through servo motor 3 and rotate, make the two-sided rack 8 of 4 both sides of driving gear slide on slider 5 through linear guide 6, two-sided rack 8 drives pivot gear 10 and rotates simultaneously, make four sides cylinder 13 rotate, can realize that the material is with accurate angle synchronous revolution, then drive through four sides cylinder 13 and embrace claw 15 and snatch the material, and be provided with four sides cylinder 13, snatch the material on the different stations, realize the device's multistation and snatch the function.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a multistation high accuracy synchronous revolution jack catch, includes backup pad (1), its characterized in that: side plates (2) are fixedly arranged on both sides of the supporting plate (1), a servo motor (3) is fixedly arranged in the middle of the upper end of the supporting plate (1), backup pad (1) lower extreme four sides department all fixes and is provided with slider (5), and per two slider (5) lower extreme all is provided with linear guide (6), two linear guide (6) lower extreme is all fixed and is provided with two-sided rack (8), two both ends are all fixed and are provided with bearing fixed block (9), four around curb plate (2) corresponding one side bearing fixed block (9) upper end all is provided with pivot gear (10), four bearing fixed block (9) lower extreme all is through connecting rod fixedly connected with fixed axle fixed block (11), four fixed axle fixed block (11) lower extreme is all fixed and is provided with cylinder mounting flange (12), four cylinder mounting flange (12) lower extreme is all fixed and is provided with four sides cylinder (13).

2. The multi-station high-precision synchronous rotary jaw according to claim 1, characterized in that: the output end of the servo motor (3) penetrates through the support plate (1) and is fixedly connected with the driving gear (4).

3. The multi-station high-precision synchronous rotary jaw according to claim 1, characterized in that: the four sliding blocks (5) respectively slide on the corresponding linear guide rails (6).

4. The multi-station high-precision synchronous rotating jaw as claimed in claim 1, characterized in that: two slide rail limiting blocks (7) are fixedly arranged at the two ends of the linear guide rail (6).

5. The multi-station high-precision synchronous rotating jaw as claimed in claim 1, characterized in that: the latch on one corresponding side of the two double-sided racks (8) is meshed with the driving gear (4).

6. The multi-station high-precision synchronous rotary jaw according to claim 1, characterized in that: the four rotating shaft gears (10) are respectively meshed and connected with the corresponding clamping teeth on the double-sided rack (8).

7. The multi-station high-precision synchronous rotary jaw according to claim 1, characterized in that: the output ends of the four cylinders (13) are fixedly connected with connecting plates (14).

8. The multi-station high-precision synchronous rotary jaw according to claim 7, characterized in that: the lower ends of the sixteen connecting plates (14) are all fixedly provided with embracing claws (15).