CN220561369U - Duplex position centre gripping tilting mechanism - Google Patents

Abstract

The utility model relates to the technical field of automatic assembly in the electronic industry, and discloses a double-station clamping and overturning mechanism which comprises a base, wherein a plurality of side plates are arranged at the upper end of the base, a plurality of guide posts are arranged at two ends of one side of each side plate, a plurality of clamping jaws are arranged on each side plate, a plurality of supports are arranged on each guide post, a buffer is arranged on each support, and a plurality of rotary cylinders are arranged on the other side of each side plate. According to the utility model, the two thin air cylinders are started to drive the clamping jaws to clamp the workpiece, the clamping force can be controlled by the air cylinders, so that the clamping capability of the structure can be improved, in addition, when the workpiece which is clamped and fixed needs to be overturned, the rotating air cylinders can be directly started, so that the clamping jaws connected with the rotating air cylinders rotate, the rotating air cylinders can rotate a product by 180 degrees in situ, the rotating operation of the workpiece is realized, the guide post in the middle of the support ensures that the two clamping jaws are closed accurately, and the buffer on the support is used for buffering when the clamping jaws are clamped in place to prevent the product from being damaged.

Description

Duplex position centre gripping tilting mechanism

Technical Field

The utility model relates to the technical field of automatic assembly in the electronic industry, in particular to a double-station clamping and overturning mechanism.

Background

The double-station clamping mechanism is a mechanical device for machining and positioning a workpiece. It generally comprises a table and a clamping device for clamping a workpiece for processing, and the table is free to rotate when required. The double-station clamping mechanism is actually provided with two work stations, so that two different workpieces can be processed in the same time, and the clamping, processing and unloading operations of the workpieces can be rapidly completed, thereby improving the working efficiency and the production efficiency. Such a mechanism is suitable for many machining applications including turning, milling, drilling, grinding, press forming, and the like.

Through the search, chinese patent of publication No. CN216029400U discloses a duplex clamping mechanism for numerical control machining center, which comprises a base plate, fixedly connected with curb plate on one side of the bottom plate, the bottom plate opposite side fixedly connected with connecting plate, the curb plate with connect two threaded rods through bearing rotation between the connecting plate, two threaded rods symmetry sets up, two equal screw thread through connection has splint on the threaded rod, two splint all with the bottom plate looks butt, one of them is connected with the connecting axle through coupling mechanism on the threaded rod, equal fixedly connected with friction wheel on connecting axle and the other threaded rod, be provided with moving mechanism on the connecting axle. The utility model is beneficial to the convenience in clamping when two stations clamp the same workpiece.

When the two work stations clamp the same work piece, the two friction wheels are abutted through the moving mechanism, so that the two friction wheels are in transmission, one threaded rod is rotated, the clamping plate is driven to clamp the two work pieces simultaneously, however, the structure cannot accurately clamp the object, clamping force cannot be controlled well, the work pieces fall off or damage the surface of the work pieces due to too loose or too tight clamping force, and the position can be turned over to adjust the machining direction of the work pieces only manually, so that the work efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a double-station clamping and overturning mechanism, which solves the problems that in the prior art, accurate clamping operation cannot be carried out on an object, clamping force is not well controlled, a workpiece is separated or the surface of the workpiece is damaged due to too loose or too tight clamping force, and the overturning adjustment of the position can only manually adjust the processing direction of the workpiece, so that the working efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a duplex position centre gripping tilting mechanism, includes the base, the base upper end is equipped with a plurality of curb plates, curb plate one side both ends are equipped with a plurality of guide posts, be equipped with a plurality of clamping jaws on the curb plate, be equipped with a plurality of supports on the guide post, be equipped with the buffer on the support, the curb plate opposite side is equipped with a plurality of revolving cylinder, the base opposite side is equipped with a plurality of thin cylinders.

Further, the base comprises two backup pads and four support columns, two the backup pad is located the both ends of support column respectively, support column and backup pad fixed connection.

Further, the side plates are composed of two parallel plate surfaces, the side plates are respectively located at two sides of a table top at one end of the base, and the side plates are fixedly connected with the base.

Further, the thin cylinder is far away from curb plate one end and base fixed connection, thin cylinder one end is connected with the curb plate laminating.

Further, the guide post both ends respectively with curb plate both sides fixed connection, two support parallel arrangement is on the guide post, support and guide post sliding connection, buffer and support face fixed connection in opposite directions, two buffer output position is relative.

Further, the rotary cylinder is movably connected with one side of the side plate, an output shaft of the rotary cylinder penetrates through the side plate to be fixedly connected with the clamping jaw, and the clamping jaw is movably connected with the side plate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the integral structure of the automatic assembly device for the electronic industry, the mechanism is connected with the tail end of the manipulator, and the manipulator drives the integral structure to move to a designated position. Two thin cylinders are connected with one end of the side plate, the side plate is connected with the clamping jaw, the clamping jaw can be driven by the two thin cylinders to clamp a workpiece, the occupied space of the thin cylinders is small, clamping force can be controlled by the cylinders to increase the clamping capacity of the structure, the possibility that the workpiece falls off or damages the surface of the workpiece due to too loose or too tight clamping force is avoided, in addition, when the workpiece which is clamped and fixed needs to be overturned, the rotating cylinder can be directly started, the clamping jaw connected by the rotating cylinder rotates, the rotating cylinder can rotate a product in situ by 180 degrees, the rotating operation of the workpiece is realized, the manual workpiece taking-down operation of overturning and clamping is avoided, the working efficiency is accelerated, a guide post in the middle of a support guarantees that the closed position of the two clamping jaws is accurate, the guide effect is realized, the dislocation of clamping jaws in the clamping process is prevented, the machining process of the subsequent workpiece is influenced, and a buffer on the support is used for buffering and preventing the damaged product when the clamping jaw is clamped in place.

Drawings

FIG. 1 is a schematic diagram of a double-station clamping and turning mechanism according to the present utility model;

FIG. 2 is an enlarged view of part A of a double-station clamping and turning mechanism according to the present utility model;

fig. 3 is an enlarged view of part B of a duplex clamping and turning mechanism according to the present utility model.

In the figure: 1-a base; 2-a thin cylinder; 3-side plates; 4-a rotary cylinder; 5-supporting seats; 6-a guide post; 7-a buffer; 8-clamping jaw.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a duplex position centre gripping tilting mechanism, includes base 1, and base 1 upper end is equipped with a plurality of curb plates 3, and curb plate 3 one side both ends are equipped with a plurality of guide posts 6, are equipped with a plurality of clamping jaws 8 on the curb plate 3, are equipped with a plurality of supports 5 on the guide post 6, are equipped with buffer 7 on the support 5, and curb plate 3 opposite side is equipped with a plurality of revolving cylinder 4, and base 1 opposite side is equipped with a plurality of thin cylinders 2.

The base 1 comprises two backup pads and four support columns, and two backup pads are located the both ends of support column respectively, support column and backup pad fixed connection can guarantee the stability of centre gripping upset work piece structure like this.

The curb plate 3 comprises the face of two parallel structure, and curb plate 3 is located base 1 one end mesa both sides respectively, and curb plate 3 and base 1 fixed connection through fixed connection, can guarantee the stability of clamping structure, avoids the position not hard up in the work piece course of working to cause the possibility that the processing work piece appears the error damage because of the unstable of device.

And one end of the thin air cylinder 2, which is far away from the side plate 3, is fixedly connected with the base 1, one end of the thin air cylinder 2 is in fit connection with the side plate 3, and the thin air cylinder 2 is in fit with the side plate 3, and when in processing, the two thin air cylinders 2 are started to drive the output ends of the two thin air cylinders to pass through the internal output structure of the side plate 3 so that the clamping jaw 8 clamps a workpiece.

Two ends of the guide post 6 are fixedly connected with two sides of the side plate respectively, two supports 5 are arranged on the guide post 6 in parallel, the supports 5 are in sliding connection with the guide post 6, the buffer 7 is fixedly connected with the opposite faces of the supports 5, the positions of the output ends of the two buffers 7 are opposite, the supports 5 slide on the guide post 6 to drive the buffers 7 to move in opposite directions, and when the clamping jaw 8 is clamped in place, the buffers 7 can buffer to prevent damage to products.

The rotary cylinder 4 is movably connected with one side of the side plate 3, an output shaft of the rotary cylinder 4 penetrates through the side plate 3 to be fixedly connected with the clamping jaw 8, the clamping jaw 8 is movably connected with the side plate 3, the rotary cylinder 4 is started, the clamping jaw 8 connected with the rotary cylinder 4 rotates, the rotary cylinder 4 can rotate a product by 180 degrees in situ, the rotary operation of a workpiece is realized, the operation that the workpiece is manually taken down and turned over and held is avoided, and the working efficiency is accelerated.

Working principle: when the automatic assembling device is used, the mechanism is connected with the tail end of the manipulator through the integral structure of the automatic assembling device in the electronic industry, and the manipulator drives the integral structure to move to a designated position. Two thin cylinders 2 are connected with one end of a side plate 3, the side plate 3 is connected with a clamping jaw 8, the output end of the side plate 3 can be driven to pass through an internal output structure of the side plate 3 by starting the two thin cylinders 2, so that the clamping jaw 8 clamps the workpiece, the occupied space of the thin cylinders 2 is small, the clamping capacity of the structure can be increased by controlling the clamping force through the cylinders, the possibility that the workpiece drops or the surface of the workpiece is damaged due to too loose or too tight clamping force is avoided, in addition, when the workpiece which is clamped well needs to be overturned, the rotating cylinder 4 can be directly started, the clamping jaw 8 connected with the rotating cylinder 4 rotates, the rotating cylinder 4 can rotate a product in situ for 180 degrees, the rotating operation of the workpiece is realized, the manual workpiece taking-down operation in the overturned state is avoided, the working efficiency is accelerated, the guide post 6 in the middle of the support 5 ensures that the closed position of the two clamping jaws 8 is accurate, the guide effect is realized, the dislocation of the clamping process is prevented, the processing process of the subsequent workpiece is influenced, the support 5 slides on the guide post 6 to drive the buffer 7 to move oppositely, and the buffer 7 can buffer the product is prevented from being damaged when the clamping jaw 8 is clamped in place.

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.

Claims (6)

1. Double-station clamping turnover mechanism, including base (1), its characterized in that: the novel multifunctional electric bicycle is characterized in that a plurality of side plates (3) are arranged at the upper end of the base (1), a plurality of guide posts (6) are arranged at two ends of one side of each side plate (3), a plurality of clamping jaws (8) are arranged on each side plate (3), a plurality of supports (5) are arranged on each guide post (6), a buffer (7) is arranged on each support (5), a plurality of rotary cylinders (4) are arranged on the other side of each side plate (3), and a plurality of thin cylinders (2) are arranged on the other side of the base (1).

2. The dual-station clamping and turning mechanism as claimed in claim 1, wherein: the base (1) is composed of two supporting plates and four supporting columns, the two supporting plates are respectively located at two ends of the supporting columns, and the supporting columns are fixedly connected with the supporting plates.

3. The dual-station clamping and turning mechanism as claimed in claim 1, wherein: the side plates (3) are composed of two parallel plate surfaces, the side plates (3) are respectively located at two sides of one end of the table top of the base (1), and the side plates (3) are fixedly connected with the base (1).

4. A duplex position clamping and turning mechanism according to claim 3, wherein: one end of the thin air cylinder (2) far away from the side plate (3) is fixedly connected with the base (1), and one end of the thin air cylinder (2) is connected with the side plate (3) in a fitting mode.

5. The dual-station clamping and turning mechanism as claimed in claim 1, wherein: the two ends of the guide post (6) are fixedly connected with two sides of the side plate respectively, the two supports (5) are arranged on the guide post (6) in parallel, the supports (5) are in sliding connection with the guide post (6), the buffer (7) is fixedly connected with the opposite surfaces of the supports (5), and the positions of the output ends of the two buffers (7) are opposite.

6. The dual-station clamping and turning mechanism as claimed in claim 1, wherein: the rotary cylinder (4) is movably connected with one side of the side plate (3), an output shaft of the rotary cylinder (4) penetrates through the side plate (3) to be fixedly connected with the clamping jaw (8), and the clamping jaw (8) is movably connected with the side plate (3).