CN210939074U

CN210939074U - Pin pressing equipment

Info

Publication number: CN210939074U
Application number: CN201921987573.2U
Authority: CN
Inventors: 查一峰; 王辉; 徐爱英; 陈俊; 徐广杰; 彭超
Original assignee: CHANGZHOU CONDINER MEDICAL TECHNOLOGY CO LTD
Current assignee: CHANGZHOU CONDINER MEDICAL TECHNOLOGY CO LTD
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-07
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to a pressure round pin equipment, its innovation point lies in: including frame, cylinder, top platen, lower platen, cotter board, guide post and pressure spring, the cylinder is established at the top of frame, and the ejector pin and the top platen fixed connection of cylinder, lower platen establishes in the bottom of frame, and the both ends of lower platen are equipped with the guide post respectively, top platen passes through pressure spring and cotter board fixed connection, and the cotter board is located between top platen and the lower platen, top platen's bottom is equipped with a plurality of thimbles of separately arranging, the both ends of cotter board bottom are equipped with spacing high piece respectively, and the cotter board is equipped with a plurality of cotter grooves of arranging side by side, and a plurality of thimbles are established respectively in the top of the cotter groove that corresponds and can push into the cotter groove that corresponds under the drive of cylinder, the both ends of top platen and cotter board respectively with the guide post sliding fit that corresponds. The utility model discloses can automatic dress round pin, can not cause the damage to product appearance moreover to and improve assembly efficiency.

Description

Pin pressing equipment

Technical Field

The utility model particularly relates to a pressure round pin equipment.

Background

At present, the connection of anastomat handle and apparatus main part is as an organic whole through a plurality of pin equipment, in the prior art, assemble anastomat handle and apparatus main part in advance, then adopt hand frock round pin to strike the mode and pack the pin into the pin that anastomat handle and apparatus main part assembled the back and correspond downthehole, 6 times must be adorned to the round pin in every operation, not only cause destruction to the surface easily, influence the outward appearance of product, still can cause the injury to installer hand slightly carelessly, therefore, traditional manual dress round pin mode not only wastes time and energy, low in production efficiency, staff's operability is not strong, and easily damage product appearance.

Disclosure of Invention

The utility model aims at: the pin pressing equipment not only can automatically install pins, but also cannot damage the appearance of a product, and the assembly efficiency is improved.

In order to achieve the above purpose, the technical scheme of the utility model is that: the pin pressing equipment is characterized in that: comprises a frame, a cylinder, an upper die pressing plate, a lower die pressing plate, a pin plate, a guide post and a pressure spring,

the cylinder is arranged at the top of the frame, the ejector rod of the cylinder is fixedly connected with the upper die pressing plate, the lower die pressing plate is arranged at the bottom of the frame, guide posts are respectively arranged at two ends of the lower die pressing plate,

the upper die pressing plate is fixedly connected with the pin plate through a pressure spring, the pin plate is located between the upper die pressing plate and the lower die pressing plate, a plurality of ejector pins which are separately arranged are arranged at the bottom of the upper die pressing plate, spacing equal-height blocks are arranged at two ends of the bottom of the pin plate respectively, a plurality of pin grooves which are arranged side by side are formed in the pin plate, the ejector pins are arranged above the corresponding pin grooves respectively and can be ejected into the corresponding pin grooves under the driving of the air cylinders, and two ends of the upper die pressing plate and two ends of the pin plate are in sliding fit with the corresponding guide columns respectively.

In the above technical scheme, the top molding plate includes cylinder connecting plate and thimble board, cylinder connecting plate and thimble board fixed connection, the ejector pin and the cylinder connecting plate fixed connection of cylinder, be equipped with a plurality of thimbles of separately arranging on the thimble board, and the bottom at thimble board both ends is equipped with the pressure spring respectively, pressure spring and dowel board fixed connection.

In the technical scheme, two ends of the upper pressing plate are respectively provided with a T-shaped equal-height column, and the upper pressing plate and the pin plate are respectively in sliding fit with the corresponding equal-height columns.

In the technical scheme, a feed block is further arranged at the bottom of the pin plate and below each pin groove, and the feed block is provided with an axial feed hole.

In the technical scheme, the two ends of the bottom of the pin plate are respectively provided with a limit equal-height block.

In the technical scheme, a plurality of workpiece positioning bosses are arranged on the lower die pressing plate, and each workpiece positioning boss is positioned below the notch of the corresponding pin slot.

The utility model discloses the positive effect who has is: after the pin pressing equipment of the utility model is adopted, because the utility model comprises a frame, a cylinder, an upper die pressing plate, a lower die pressing plate, a pin plate, a guide post and a pressure spring, the cylinder is arranged at the top of the frame, and the ejector rod of the cylinder is fixedly connected with the upper die pressing plate, the lower die pressing plate is arranged at the bottom of the frame, guide posts are respectively arranged at the two ends of the lower die pressing plate, the upper die pressing plate is fixedly connected with the pin plate through a pressure spring, the pin plate is positioned between the upper die pressing plate and the lower die pressing plate, the two ends of the bottom of the pin plate are respectively provided with a limiting equal-height block, the bottom of the upper die pressing plate is provided with a plurality of ejector pins which are separately arranged, the pin plate is provided with a plurality of pin grooves which are arranged side by side, the ejector pins are respectively arranged above the corresponding pin grooves and can be ejected into the corresponding pin grooves under the driving of the air cylinder, and the two ends of the upper die pressing plate and the two ends of the pin plate are respectively in sliding fit with the corresponding guide columns;

when the assembled anastomat handle and the assembled anastomat main body are used, the assembled anastomat handle and the assembled anastomat main body are placed on the lower die pressing plate and located below the pin groove of the pin plate, pins are conveyed into the pin groove of the pin plate through the vibrating disc, the upper die pressing plate is connected with the ejector pins and the pin plate to move downwards in the pressing process of the ejector rod of the air cylinder, the pin plate stops moving after the limiting equal-height blocks abut against the lower die pressing plate, then the upper die pressing plate drives the ejector pins to continue to move downwards until the upper die pressing plate and the pin plate are completely overlapped, the corresponding pins in the pin groove are punched downwards when the ejector pins move downwards, and the pins are pressed downwards until the pins are installed into the corresponding pin holes of the anastomat handle and the assembled anastomat main body to finish assembling of the pins. The utility model is not only simple in structure, can sell by the automatic dress, production efficiency is high moreover, and staff's strong operability is also difficult to damage the product appearance.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the present invention;

fig. 2 is a schematic structural view of the pin plate of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, but is not limited thereto.

As shown in fig. 1 and 2, the pin pressing device comprises a frame 1, a cylinder 2, an upper mold pressing plate 3, a lower mold pressing plate 4, a pin plate 5, a guide post 6 and a pressure spring 7,

the cylinder 2 is arranged at the top of the frame 1, the mandril of the cylinder 2 is fixedly connected with the upper die pressing plate 3, the lower die pressing plate 4 is arranged at the bottom of the frame 1, two ends of the lower die pressing plate 4 are respectively provided with a guide post 6,

the upper die pressing plate 3 is fixedly connected with the pin plate 5 through a pressure spring 7, the pin plate 5 is located between the upper die pressing plate 3 and the lower die pressing plate 4, the bottom of the upper die pressing plate 3 is provided with a plurality of ejector pins 8 which are separately arranged, two ends of the bottom of the pin plate 5 are respectively provided with a spacing block 53 and the like, the pin plate 5 is provided with a plurality of pin grooves 51 which are arranged side by side, the ejector pins 8 are respectively arranged above the corresponding pin grooves 51 and can be ejected into the corresponding pin grooves 51 under the driving of the air cylinder 2, and two ends of the upper die pressing plate 3 and the pin plate 5 are respectively in sliding fit with the corresponding guide posts 6.

As shown in fig. 1, in order to make the utility model discloses the structure is more reasonable for the dowel board offsets the back through spacing high piece and lower clamp plate, and it can continue suppressing downwards to go up the clamp plate, makes things convenient for the pin feeding, it includes cylinder connecting plate 31 and thimble board 32 to go up clamp plate 3, cylinder connecting plate 31 and thimble board 32 fixed connection, the ejector pin and the cylinder connecting plate 31 fixed connection of cylinder 2, be equipped with a plurality of thimbles 8 of separately arranging on the thimble board 32, and the bottom at thimble board 32 both ends is equipped with pressure spring 7 respectively,

pressure spring

7 and 5 fixed connection of dowel board.

As shown in fig. 1, in order to guide and press the upper platen, T-shaped equal-height columns 33 are respectively provided at both ends of the upper platen 3, and the upper platen 3 and the pin plate 5 are respectively slidably engaged with the corresponding equal-height columns 33.

As shown in fig. 1, in order to facilitate the pins in the pin grooves 51 to be pushed into the axial feed holes of the corresponding feed block 52 by the ejector pins, a feed block 52 is further provided at the bottom of the pin plate 5 and below each pin groove 51, and the feed block 52 has an axial feed hole.

As shown in fig. 1, in order to position the workpiece, a plurality of workpiece positioning bosses 41 are provided on the lower platen 4, and each workpiece positioning boss 41 is located below the notch of the corresponding pin slot 51.

When the utility model is used, the assembled anastomat handle and the main body of the instrument are placed on the positioning lug boss 41 on the lower die pressing plate 4, and is positioned below the pin groove 51 of the pin plate 5, the vibration plate is used as a feeding mechanism to convey the pins into the pin groove 51 of the pin plate 5, in the process of pressing down the ejector rod of the cylinder 2, the ejector plate 32 of the upper pressing plate 3 with the ejector 8 and the pin plate 5 moves downwards, and after the limit equal-height block 53 is abutted against the lower pressing plate 4, the pin plate 5 stops moving, then the thimble plate 32 of the upper mould pressing plate 3 drives the thimble 8 to move downwards continuously until the upper mould pressing plate and the pin plate are completely overlapped, when the thimble moves downwards, the corresponding pin in the pin groove is punched downwards, and when the pin is punched downwards, the pin is continuously pressed downwards until the pin is arranged in the pin hole corresponding to the handle of the anastomat and the main body of the anastomat. The utility model is not only simple in structure, can sell by the automatic dress, production efficiency is high moreover, and staff's strong operability is also difficult to damage the product appearance.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A pressure pin equipment which characterized in that: comprises a frame (1), a cylinder (2), an upper die pressing plate (3), a lower die pressing plate (4), a pin plate (5), a guide post (6) and a pressure spring (7),

the cylinder (2) is arranged at the top of the frame (1), the ejector rod of the cylinder (2) is fixedly connected with the upper die pressing plate (3), the lower die pressing plate (4) is arranged at the bottom of the frame (1), two ends of the lower die pressing plate (4) are respectively provided with a guide post (6),

the upper die pressing plate (3) is fixedly connected with the pin plate (5) through a pressure spring (7), the pin plate (5) is located between the upper die pressing plate (3) and the lower die pressing plate (4), a plurality of ejector pins (8) which are separately arranged are arranged at the bottom of the upper die pressing plate (3), two ends of the bottom of the pin plate (5) are respectively provided with a spacing block (53) and the like, the pin plate (5) is provided with a plurality of pin grooves (51) which are arranged side by side, the plurality of ejector pins (8) are respectively arranged above the corresponding pin grooves (51) and can be ejected into the corresponding pin grooves (51) under the driving of the air cylinder (2), and two ends of the upper die pressing plate (3) and the pin plate (5) are respectively in sliding fit with the corresponding guide columns (6).

2. The pin pressing apparatus according to claim 1, wherein: go up clamp plate (3) including cylinder connecting plate (31) and thimble board (32), cylinder connecting plate (31) and thimble board (32) fixed connection, the ejector pin and cylinder connecting plate (31) fixed connection of cylinder (2), be equipped with a plurality of thimbles (8) of separately arranging on thimble board (32), and the bottom at thimble board (32) both ends is equipped with pressure spring (7) respectively, pressure spring (7) and dowel board (5) fixed connection.

3. The pin pressing apparatus according to claim 1, wherein: t-shaped equal-height columns (33) are further arranged at two ends of the upper pressing plate (3) respectively, and the upper pressing plate (3) and the pin plate (5) are in sliding fit with the corresponding equal-height columns (33) respectively.

4. The pin pressing apparatus according to claim 1, wherein: the bottom of the pin plate (5) and below each pin groove (51) are also provided with a feeding block (52), and the feeding block (52) is provided with an axial feeding hole.

5. The pin pressing apparatus according to claim 1, wherein: the lower die pressing plate (4) is provided with a plurality of workpiece positioning bosses (41), and each workpiece positioning boss (41) is positioned below the notch of the corresponding pin slot (51).