CN211567488U

CN211567488U - Clamping mechanism of connector carving machine

Info

Publication number: CN211567488U
Application number: CN201921871054.XU
Authority: CN
Inventors: 李佳伟
Original assignee: Suzhou Junchang Telecommunication Technology Co ltd
Current assignee: Suzhou Junchang Telecommunication Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-09-25
Anticipated expiration: 2029-11-01

Abstract

The utility model is suitable for a connector engraver technical field provides a fixture of connector engraver, including supporting component, centre gripping subassembly and liftout subassembly, the supporting component includes base, stand, mounting panel, gib block hole, guide way and holds the slotted hole, the stand with base fixed connection, the stand has four, four the stand is located respectively the four corners of base, the mounting panel with stand fixed connection; through setting up mounting panel, direction strip hole, slide and chuck for the outside of four chucks can be located to the connector cover, four slides and chuck move in opposite directions simultaneously, and make four inner walls contact with the connector, and then live the connector centre gripping, avoided traditional anchor clamps to press from both sides holding the connector lateral wall at the in-process chuck of centre gripping connector, thereby press from both sides hollow structure's connector easily and warp, cause the higher problem of connector defective percentage in the production process.

Description

Clamping mechanism of connector carving machine

Technical Field

The utility model belongs to the technical field of the connector engraver, especially, relate to a fixture of connector engraver.

Background

The connector is also called a connector. Also known domestically as connectors and sockets, are electrical connectors in general. I.e. devices connecting two active devices, to carry current or signals, the basic performance of the plug-in can be divided into three main categories, i.e. mechanical, electrical and environmental. Another important mechanical property is the mechanical life of the connector, and during the manufacture of the connector, the end of the connector needs to be engraved by a connector engraving machine to form the connector pins.

The traditional clamp clamps the outer side wall of the connector in the process of clamping the connector, so that the connector clamp with a hollow structure is easy to deform, and the defective rate in the production process of the connector is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixture of connector engraver aims at solving traditional anchor clamps and presss from both sides at the in-process chuck of centre gripping connector and holding the connector lateral wall to press from both sides hollow structure's connector easily and warp, cause the higher problem of defective percentage in the connector production process.

The utility model discloses a realize like this, a fixture of connector engraver, including supporting component, centre gripping subassembly and liftout subassembly, the supporting component includes base, stand, mounting panel, gib block hole, guide way and holds the slotted hole, the stand with base fixed connection, the stand is provided with four, four the stand is located respectively the four corners of base, the mounting panel with stand fixed connection, and the mounting panel is located the stand is kept away from one side of base, the gib block hole is provided with four, and four gib block holes set up respectively in hold the slotted hole all around;

the clamping assembly comprises four sliding seats, the four sliding seats are respectively positioned in the inner cavity of the guide strip hole, the clamping head is fixedly connected with the sliding seats, the clamping head is positioned at one end, far away from the base, of the sliding seat, the connecting rod is rotatably connected with the sliding seats, the connecting rod is positioned at one side, far away from the clamping head, of the sliding seat, the connecting plate is rotatably connected with the connecting rod, the connecting plate is positioned at one end, far away from the sliding seat, of the connecting rod, the clamping cylinder is fixedly connected with the connecting plate and the base, the clamping cylinder is positioned between the connecting plate and the base, and the through hole is formed in the center of the inner cavity of the connecting plate;

the ejection component comprises an ejection cylinder, an ejection rod and an ejection plate, the ejection cylinder is fixedly connected with the base, the ejection cylinder is located at the position, close to the center of one side of the through hole, of the base, the ejection rod is fixedly connected with the ejection cylinder, the ejection rod is located at the output end of the ejection cylinder, the ejection plate is fixedly connected with the ejection rod, the ejection plates are four in number, and the ejection plates are located between the sliding seats respectively.

Preferably, the support assembly further comprises a guide groove, the guide groove is formed in an inner cavity of the guide strip hole, and the sliding seat is connected with the guide groove in a sliding mode.

Preferably, the clamping assembly further comprises a rubber sheet, the rubber sheet is fixedly connected with the chuck, and the rubber sheet is sleeved on the outer side of the chuck.

Preferably, one end of the chuck far away from the connecting rod is of a conical structure.

Preferably, the width of the ejector plate is larger than the radius of the clamping head.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a fixture of connector engraver, through setting up the mounting panel, the direction strip hole, slide and chuck, make the connector can overlap the outside of locating four chucks, four slides and chuck move in opposite directions simultaneously, and make four inner walls with the connector contact, and then grasp the connector, the in-process chuck clamp of having avoided traditional anchor clamps at the centre gripping connector is holding the connector lateral wall, thereby press from both sides hollow structure's connector easily and warp, cause the higher problem of defective percentage in the connector production process.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the chuck of the present invention;

fig. 4 is a schematic view of the structure of the ejector pin of the present invention.

In the figure: 1-supporting component, 11-base, 12-upright column, 13-mounting plate, 14-guide bar hole, 15-guide groove, 16-clamping groove hole, 2-clamping component, 21-sliding seat, 22-clamping, 23-rubber sheet, 24-connecting rod, 25-connecting plate, 26-clamping cylinder, 27-through hole, 3-ejection component, 31-ejection cylinder, 32-ejection rod, 33-ejection plate and 4-connector.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a technical solution: a clamping mechanism of a connector engraving machine comprises a supporting component 1, a clamping component 2 and a jacking component 3, wherein the supporting component 1 comprises a base 11, a stand column 12, a mounting plate 13, guide strip holes 14, guide grooves 15 and a holding groove hole 16, the stand column 12 is fixedly connected with the base 11, the stand column 12 is provided with four stand columns 12, the four stand columns 12 are respectively positioned at four corners of the base 11, the mounting plate 13 is fixedly connected with the stand column 12, the mounting plate 13 is positioned at one side of the stand column 12 far away from the base 11, the guide strip holes 14 are provided with four guide strip holes, and the four guide strip holes 14 are respectively arranged at the periphery of the holding groove hole 16;

the clamping assembly 2 comprises four sliding seats 21, four clamping heads 22, a connecting rod 24, a connecting plate 25, a clamping cylinder 26 and a through hole 27, the sliding seats 21 are slidably connected with the mounting plate 13, the four sliding seats 21 are respectively positioned in the inner cavity of the guide strip hole 14, the clamping heads 22 are fixedly connected with the sliding seats 21, the clamping heads 22 are positioned at one ends of the sliding seats 21 far away from the base 11, the connecting rod 24 is rotatably connected with the sliding seats 21, the connecting rod 24 is positioned at one side of the sliding seats 21 far away from the clamping heads 22, the connecting plate 25 is rotatably connected with the connecting rod 24, the connecting plate 25 is positioned at one end of the connecting rod 24 far away from the sliding seats 21, the clamping cylinder 26 is fixedly connected with the connecting plate 25 and the base 11, the clamping cylinder 26 is positioned between;

the ejection assembly 3 comprises an ejection cylinder 31, an ejection rod 32 and ejector plates 33, the ejection cylinder 31 is fixedly connected with the base 11, the ejection cylinder 31 is located at the center of one side, close to the through hole 27, of the base 11, the ejection rod 32 is fixedly connected with the ejection cylinder 31, the ejection rod 32 is located at the output end of the ejection cylinder 31, the ejector plates 33 are fixedly connected with the ejection rod 32, the ejector plates 33 are four, and the four ejector plates 33 are located between the four sliding seats 21 respectively.

In the embodiment, by arranging the mounting plate 13, the guide strip holes 14, the sliding seats 21 and the chucks 22, the connector can be sleeved outside the four chucks 22, and simultaneously the four sliding seats 21 and the chucks 22 move in opposite directions, and the four chucks 22 are in contact with the inner wall of the connector, so as to clamp the connector, thereby avoiding the problem that the conventional clamp clamps the outer side wall of the connector in the process of clamping the connector, so that the connector clamp with a hollow structure is easy to deform, and the defective rate in the production process of the connector is high, by arranging the clamping cylinder 26, the connecting plate 25 and the connecting rod 24, when the clamping cylinder 26 works, the connecting plate 25 can be driven to move up and down, and then the groups of sliding seats 21 are respectively pulled to move relatively or oppositely by the groups of connecting rods 24, so as to realize the clamping and loosening of the butted connector, by arranging the ejecting cylinder 31, the ejecting rod 32 and the ejecting plate 33, after the engraving of the connector is finished, the four chucks 22 move relatively to stop clamping the butted connector, a certain gap is reserved between the four chucks and the ejector plate 33 among the four chucks 22, the ejector cylinder 31 is started simultaneously to drive the ejector rod 32 and the ejector plate 33 to move upwards, the engraved connector ejects out of the chucks 22, and the automatic unloading of the butted connector is realized.

Further, the support assembly 1 further comprises a guide groove 15, the guide groove 15 is opened in an inner cavity of the guide bar hole 14, and the sliding seat 21 is slidably connected with the guide groove 15.

In the present embodiment, by providing the guide groove 15, the sliding base 21 can slide along the track of the guide groove 15, so that the sliding base 21 can move more stably.

Further, the clamping assembly 2 further comprises a rubber sheet 23, the rubber sheet 23 is fixedly connected with the chuck 22, and the rubber sheet 23 is sleeved on the outer side of the chuck 22.

In the present embodiment, the rubber piece 23 is sleeved outside the cartridge 22, so that the problem that the inner wall of the plug-in unit is abraded when the plug-in unit of the cartridge 22 is inserted into or ejected out of the cartridge 22 can be effectively avoided.

Further, the end of the collet 22 remote from the connecting rod 24 is tapered.

In this embodiment, the top end of the cartridge 22 is tapered to facilitate insertion of the connector into the outside of the cartridge 22 during feeding of the connector engraver feed mechanism.

Further, the width of the ejector plate 33 is larger than the radius of the collet 22.

In the present embodiment, the width of the ejector plate 33 is larger than the radius of the collet 22, so that the ejector plate 33 can eject the connector sleeved outside the collet 22 when being conveyed upward.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the feeding mechanism of the connector engraving machine is used for sleeving the connector to be engraved on the outer sides of the four groups of chucks 22, then the clamping cylinder 26 works to drive the connecting plate 25 to move upwards, and simultaneously the four sliding seats 21 are respectively pulled to move in the guide groove 15 in opposite directions through the four connecting rods 24, and simultaneously the rubber sheets 23 on the outer sides of the four groups of chucks 22 are attached to the inner side wall of the connector, so as to clamp and fix the connector to be engraved, after the connector to be engraved is engraved, the clamping cylinder 26 contracts to drive the four groups of chucks 22 to move in opposite directions, thereby stopping clamping the plug-in unit, simultaneously a gap is left between the four groups of chucks 22 and the ejector plate 33, then the ejector cylinder 31 extends to drive the ejector rod 32 and the ejector plate 33 to move upwards, and further the connector which is engraved and sleeved on the outer sides of the four chucks 22 is, so as to clamp the next group of connectors to be carved.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a fixture of connector engraver which characterized in that: the supporting component (1) comprises a base (11), a stand column (12), a mounting plate (13), guide strip holes (14), guide grooves (15) and a holding groove hole (16), the stand column (12) is fixedly connected with the base (11), the stand column (12) is four, the four stand columns (12) are respectively positioned at four corners of the base (11), the mounting plate (13) is fixedly connected with the stand column (12), the mounting plate (13) is positioned on one side, away from the base (11), of the stand column (12), the number of the guide strip holes (14) is four, and the four guide strip holes (14) are respectively arranged on the periphery of the holding groove hole (16);

centre gripping subassembly (2) includes slide (21), chuck (22), connecting rod (24), connecting plate (25), centre gripping cylinder (26) and through hole (27), slide (21) with mounting panel (13) sliding connection, just slide (21) are established four, four slide (21) are located respectively the inner chamber in direction strip hole (14), chuck (22) with slide (21) fixed connection, chuck (22) are located slide (21) are kept away from the one end of base (11), connecting rod (24) with slide (21) rotate to be connected, just connecting rod (24) are located slide (21) are kept away from the one side of chuck (22), connecting plate (25) with connecting rod (24) rotate to be connected, just connecting plate (25) are located connecting rod (24) are kept away from the one end of slide (21), the clamping cylinder (26) is fixedly connected with the connecting plate (25) and the base (11), the clamping cylinder (26) is positioned between the connecting plate (25) and the base (11), and the through hole (27) is formed in the center of an inner cavity of the connecting plate (25);

the ejection component (3) comprises an ejection cylinder (31), an ejection rod (32) and an ejection plate (33), the ejection cylinder (31) is fixedly connected with the base (11), the ejection cylinder (31) is located the base (11) is close to the center of one side of the through hole (27), the ejection rod (32) is fixedly connected with the ejection cylinder (31), the ejection rod (32) is located at the output end of the ejection cylinder (31), the ejection plate (33) is fixedly connected with the ejection rod (32), and the ejection plate (33) is provided with four ejection plates (33) which are respectively located four between the sliding seats (21).

2. The clamping mechanism for a connector engraver, as recited in claim 1, wherein: the supporting component (1) further comprises a guide groove (15), the guide groove (15) is arranged in an inner cavity of the guide strip hole (14), and the sliding seat (21) is connected with the guide groove (15) in a sliding mode.

3. The clamping mechanism for a connector engraver, as recited in claim 1, wherein: the clamping assembly (2) further comprises a rubber sheet (23), the rubber sheet (23) is fixedly connected with the chuck (22), and the rubber sheet (23) is sleeved on the outer side of the chuck (22).

4. The clamping mechanism for a connector engraver, as recited in claim 1, wherein: one end of the chuck (22) far away from the connecting rod (24) is of a conical structure.

5. The clamping mechanism for a connector engraver, as recited in claim 1, wherein: the width of the ejector plate (33) is larger than the radius of the clamping head (22).