CN219599380U

CN219599380U - Press fitting device for pins

Info

Publication number: CN219599380U
Application number: CN202320399072.2U
Authority: CN
Inventors: 罗志庚; 陈洪舟
Original assignee: Shenzhen Credible Intelligent Equipment Technology Co ltd
Current assignee: Shenzhen Credible Intelligent Equipment Technology Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-29
Anticipated expiration: 2033-02-23

Abstract

The utility model provides a press-fitting device for pins, which comprises a press-fitting base, a movable frame and a pressing plate, wherein one end of the bottom of the press-fitting base is movably connected with the movable frame, a screw sleeve is fixedly welded at the center of one end of the movable frame, which is positioned in the press-fitting base, a fixed plate is fixedly welded at the top end of the inside of the press-fitting base, a bearing seat is fixedly arranged at the center of the fixed plate through a bolt in an embedded manner, a screw is fixedly arranged at the center of the bearing seat through a bolt, a screw sleeve is connected with the bottom thread of the screw in a penetrating manner, and a first bevel gear is fixedly welded at the top end of the screw in a penetrating manner through the fixed plate. The screw rod is enabled to stably rotate through the bearing seat on the fixed plate by the aid of the first bevel gear, the movable frame is enabled to move up and down under the limitation of the limiting block and the movable groove through the threaded sleeve in the rotating process, the up-down lifting movement is stable, the structure is simple, the pin is sucked and supported through the pressing plate and the pin seat under the movable frame, follow-up press mounting operation is facilitated, and the practicability is high.

Description

Press fitting device for pins

Technical Field

The utility model relates to the technical field of pins, in particular to a press-fitting device for pins.

Background

Along with the continuous development of science and technology, PCB market competition is more and more intense, and the requirement of customer to PCB drilling machining precision is also more and more harsh, in PCB material processing procedure, generally adopts clamping positioning device to press from both sides tight location to the locating pin on the material, in order to improve efficiency, the manufacturing enterprise adopts multilayer PCB board to join in marriage the pin to process mostly, and when the drill bit from last down drilling operation, the vertical gesture of pin centre gripping is very important, and the pin if inclined, then influences the hole site precision of interlayer PCB board.

But current assembly methods manual input is big, and the pressure equipment of pin all needs personnel to carry out the preassembly, and is with high costs, and assembly efficiency is low, and the pressure equipment structure of once assembly pin is complicated to the pin quantity of installation leads to inefficiency not, and is unstable in the compress tightly the in-process, therefore, this scheme especially provides a pressure equipment device for pin, in order to realize above-mentioned effect.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to solve the problems that the manual investment is large, the pin press-fitting needs personnel to pre-assemble, the cost is high and the assembly efficiency is low in the existing assembly mode.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows: the utility model provides a pressure equipment device for pin, is including pressure equipment base, adjustable shelf and clamp plate, the bottom one end swing joint of pressure equipment base has the adjustable shelf, be located on the adjustable shelf the center department welded fastening of the inside one end of pressure equipment base has the swivel nut, the inside top welded fastening of pressure equipment base has the fixed plate, the center department of fixed plate is through the bolt mosaic installation bearing frame, the center movable part of bearing frame is through bolt fixed mounting has the screw rod, just the bottom screw thread through connection of screw rod has the swivel nut, the top of screw rod runs through fixed plate welded fastening has first bevel gear, the top one side meshing of first bevel gear is connected with the second bevel gear, the center department of second bevel gear runs through welded fastening has the rotary rod, top one side center department of pressure equipment base is through bolt fixed mounting has the motor, just the one end of rotary rod is fixed on the output of motor, the adjustable shelf is located the outside one end of pressure equipment base is through bolt fixed mounting has the clamp plate, just bottom one side is through even a plurality of bolt seat.

Preferably, limiting blocks are fixedly arranged at the centers of two sides of the inner wall at one end of the bottom of the press-fit base through bolts.

Preferably, a movable groove which is matched with the limiting block in size is formed in the center of two sides of one end of the bottom of the movable frame, and the limiting block is movable in the movable groove.

Preferably, the bearing seat is fixedly arranged at the center of the other side of the top of the press-fit base through a bolt, and the top end of the rotating rod is fixed at the center movable part of the bearing seat.

Preferably, the size of the movable frame is matched with the internal size of the press-fit base.

Preferably, the number of the pin seats is 9, and the sizes of the pin seats are matched with the pins in a fit manner.

The beneficial effects of the utility model are as follows:

according to the utility model, the pins are supported and fixed through the pin seat, a plurality of pins can be accommodated at one time, the efficiency is improved, the motor is utilized to drive the rotary rod to stably rotate on the bearing seat, the second bevel gear on the rotary rod is meshed with the first bevel gear to drive the first bevel gear to rotate, the first bevel gear enables the screw rod to stably rotate through the bearing seat on the fixed plate, the screw rod enables the movable frame to realize up-and-down movement under the limit of the limiting block and the movable groove through the screw sleeve in the rotating process, the up-and-down lifting movement is stable, the structure is simple, the pins are sucked and supported through the pressing plate and the pin seat under the movable frame, the subsequent press mounting operation is convenient, and the practicability is strong.

Drawings

In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

reference numerals illustrate:

1. pressing and installing a base; 11. a motor; 12. a limiting block; 2. a movable frame; 21. a screw sleeve; 22. a movable groove; 3. a pressing plate; 31. a pin seat; 4. a fixing plate; 41. a screw; 42. a first bevel gear; 43. a second bevel gear; 44. a rotating rod; 5. and a bearing seat.

Detailed Description

The present utility model will now be described in further detail with reference to the drawings and examples, wherein it is apparent that the examples described are only some, but not all, of the examples of the utility model. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, and rear … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed by the utility model.

Examples: including pressure equipment base 1, adjustable shelf 2 and clamp plate 3, the bottom one end swing joint of pressure equipment base 1 has adjustable shelf 2, be located the central department welded fastening of the inside one end of pressure equipment base 1 on the adjustable shelf 2 has swivel rod 44, and the inside top welded fastening of pressure equipment base 1 has fixed plate 4, the central department of fixed plate 4 is through bolt mosaic install bearing frame 5, the central movable department of bearing frame 5 is through bolt fixed mounting there being screw 41, and the bottom screw thread through connection of screw 41 has swivel nut 21, the top of screw 41 runs through fixed plate 4 welded fastening has first bevel gear 42, the top one side meshing of first bevel gear 42 is connected with second bevel gear 43, the central department of second bevel gear 43 runs through welded fastening has swivel rod 44, the top one side central department of pressure equipment base 1 is through bolt fixed mounting have motor 11, and the one end of swivel rod 44 is fixed on the output of motor 11, the outside one end that is located pressure equipment base 1 on the adjustable shelf 2 is through bolt fixed mounting clamp plate 3, and the bottom one side of clamp plate 3 is through the even installation of bolt a plurality of pin seat 31, utilize motor 11 to drive swivel rod 44 on bearing frame 5 on the fixed seat 5 and swivel rod 4 and make the rotatory groove of swivel rod 2 make the rotatory bevel gear 2 down in the rotatory groove of swivel rod 2 through the fixed bevel gear of second bevel gear 43, the rotatory upper and lower fixed plate 2 of swivel rod 4 on the fixed swivel rod 2, the upper and lower swivel stop piece 2 is realized in the rotatory movement of the fixed groove of swivel rod 2.

Referring to fig. 1-2, a limiting block 12 is fixedly installed at the centers of two sides of the inner wall of one end of the bottom of a press-fit base 1 through bolts, movable grooves 22 which are matched with the limiting block 12 in size are formed at the centers of two sides of one end of the bottom of a movable frame 2, the limiting block 12 moves in the movable grooves 22, a bearing seat 5 is fixedly installed at the center of the other side of the top of the press-fit base 1 through bolts, the top end of a rotating rod 44 is fixed at the center movable part of the bearing seat 5, the size of the movable frame 2 is matched with the inner size of the press-fit base 1 in a matched mode, the number of pin seats 31 is 9, and the size of the pin seats 31 is matched with pins in a matched mode.

When using, support fixedly through the pin seat to a plurality of pins, disposable pin quantity that can hold is many, raise the efficiency, utilize the motor to drive the rotary rod and stabilize the rotation on the bearing frame, second bevel gear meshing on the rotary rod drives first bevel gear and rotates, first bevel gear makes the stable rotation of screw rod through the bearing frame on the fixed plate, the screw rod makes the adjustable shelf realize up-and-down motion under the restriction of stopper and movable groove through the swivel nut at rotatory in-process, up-and-down motion is stable, simple structure, inhale the support to the pin through clamp plate and the pin seat under the adjustable shelf, the follow-up pressure equipment operation of being convenient for, the practicality is strong.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a pressure equipment device for pin, its characterized in that includes pressure equipment base (1), adjustable shelf (2) and clamp plate (3), the bottom one end swing joint of pressure equipment base (1) has adjustable shelf (2), the center department welding that is located the inside one end of pressure equipment base (1) on adjustable shelf (2) is fixed with swivel nut (21), the inside top welding of pressure equipment base (1) is fixed with fixed plate (4), the center department of fixed plate (4) is through bolt mosaic installation bearing frame (5), the center movable part of bearing frame (5) is through bolt fixed mounting screw (41), and the bottom screw thread through-connection of screw (41) has swivel nut (21), the top of screw (41) runs through fixed plate (4) welded fastening has first bevel gear (42), the top one side meshing of first bevel gear (42) is connected with second bevel gear (43), the center department welding of second bevel gear (43) is fixed with fixed plate (44), the center department through-fastening of pressure equipment base (1) has screw rod (41) through bolt fixed mounting screw (41) screw rod (11) one end on the output one side of swivel rod (11), the movable frame (2) is positioned at one end outside the press-fit base (1) and is fixedly provided with the pressing plate (3) through bolts, and one side of the bottom of the pressing plate (3) is uniformly provided with a plurality of pin seats (31) through bolts.

2. The press-fitting device for pins according to claim 1, wherein the limiting blocks (12) are fixedly installed at the centers of two sides of the inner wall of one end of the bottom of the press-fitting base (1) through bolts.

3. The press-fitting device for pins according to claim 1, wherein a movable groove (22) which is matched with the stopper (12) in size is formed in the center of two sides of one end of the bottom of the movable frame (2), and the stopper (12) moves in the movable groove (22).

4. The press-fitting device for pins according to claim 1, wherein the bearing housing (5) is fixedly installed at the center of the other side of the top of the press-fitting base (1) by means of a bolt, and the top end of the rotating rod (44) is fixed at the center movable part of the bearing housing (5).

5. A press-fit device for pins according to claim 1, characterized in that the size of the movable frame (2) is matched to the internal size of the press-fit base (1).

6. The press-fit device for pins according to claim 1, wherein the number of pin holders (31) is 9, and the pin holders (31) are matched with the pins in size.