CN218388127U - Protective bushing jig plate for press-fit PIN withdrawing machine - Google Patents

Abstract

The utility model discloses a pressfitting moves back protection type bush tool board that PIN machine was used, concretely relates to automatic technical field, including the PIN nail, PIN nail bottom is equipped with bush tool board, bush tool board outer peripheral face is equipped with puts the thing frame, put the equal fixedly connected with riser in thing frame both sides, two the inside equal activity of riser is equipped with the pole setting, two the pole setting top runs through two riser tops respectively, two the riser top all is equipped with the plectane, and two the plectane movable sleeve is established at two pole setting outer peripheral faces respectively. The utility model discloses a set up and put the thing frame, bush tool board is located puts the thing frame, and when PIN nail downstream, PIN nail drove first limit ring downstream to drive second limit ring downstream, and then drive pole setting downstream, make the pole setting remove in the riser, PIN nail downstream direct action puts at the central point of bush tool board simultaneously, easily counterpoints, and is difficult for appearing disconnected needle phenomenon, reduces use cost.

Description

Protective bushing jig plate for press-fit PIN withdrawing machine

Technical Field

The utility model relates to an automatic technical field, more specifically say, the utility model relates to a pressfitting moves back protection type bush tool board that PIN machine was used.

Background

Move back PIN and be the important process in the circuit board production technology, the pressfitting moves back PIN machine and moves back equipment commonly used in the PIN process, and current pressfitting needs manual when moving back PIN machine operation to aim at the thimble with bearing the last T type apron PIN nail of dish, and the in-process is difficult for counterpointing, appears disconnected needle phenomenon easily when counterpointing inaccurate, and the bush can be damaged to the thimble simultaneously, increases use cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressfitting moves back protection type bush tool board that PIN machine was used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a protective lining jig plate for a press-fit PIN withdrawing machine comprises a PIN nail, wherein a lining jig plate is arranged at the bottom of the PIN nail, a storage frame is arranged on the outer peripheral surface of the lining jig plate, vertical plates are fixedly connected to two sides of the storage frame, vertical rods are movably arranged inside the two vertical plates, the top ends of the two vertical rods respectively penetrate through the top ends of the two vertical plates, circular plates are arranged at the tops of the two vertical plates, the two circular plates are respectively movably sleeved on the outer peripheral surfaces of the two vertical rods, springs are fixedly connected to the top ends of the two circular plates, and the two springs are respectively movably sleeved on the outer peripheral surfaces of the two vertical rods;

the fixed cover of PIN nail outer peripheral face is equipped with first limit ring, first limit ring bottom is equipped with the second limit ring, two the spring all is located second limit ring bottom, and two spring and two pole settings all with second limit ring fixed connection.

In a preferred embodiment, four bolts are arranged at the top of the first side ring, and the first side ring and the second side ring are fixed by the four bolts.

In a preferred embodiment, limiting plates are arranged inside the two vertical plates, and the two limiting plates are respectively and fixedly connected with the two vertical rods.

In a preferred embodiment, a positive and negative screw rod is arranged on the front side of the bushing jig plate, two transverse plates are arranged on the peripheral surfaces of the positive and negative screw rods, the two transverse plates are in threaded connection with the positive and negative screw rods, and extrusion pads are fixedly connected to opposite sides of the two transverse plates.

In a preferred embodiment, the rear sides of the positive and negative screw rods are provided with slide bars, the slide bars are fixedly connected with the storage frame, and one ends of the slide bars penetrate through the two transverse plates.

In a preferred embodiment, positive and negative lead screw one side fixedly connected with handle, the handle is located puts thing frame one side, just the handle with put the thing frame and pass through bearing swing joint.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a setting up puts the thing frame, and bush tool board is located puts the thing frame, and when PIN nail moved down, the PIN nail drove first side ring and moves down to drive the second side ring and move down, and then drive the pole setting and move down, make the pole setting move in the riser, and PIN nail moved down simultaneously directly acts on the central point of bush tool board and puts, easily counterpoint, and the difficult disconnected needle phenomenon that appears reduces use cost, and when PIN nail moved down, two spring compression, when PIN nail moved up, two spring rebounds and drives and put the thing frame and resume the normal position;

2. the utility model discloses a put bush tool board in putting the thing frame, then rotate the handle, because the handle passes through bearing swing joint with putting the thing frame, handle and positive and negative lead screw fixed connection, the event handle drives positive and negative lead screw and rotates, because two diaphragms all with positive and negative lead screw threaded connection, two diaphragms of slide bar restriction rotate, the event positive and negative lead screw drives two diaphragms and removes in opposite directions, thereby drive two extrusion pads and remove in opposite directions, two extrusion pads extrude the bush tool board fixedly, the handle makes two bush tool board back to back mutually move on the same principle, remove the fixed to bush tool board, it is fixed that the convenience extrudees the bush tool board, high durability and convenient use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a perspective view of the whole structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

FIG. 3 is a perspective view of the present invention showing the assembly of the object-placing frame and the handle;

FIG. 4 is a perspective view of the spring and limiting plate assembly of the present invention;

in the figure: 1. PIN nail; 2. a first edge ring; 3. a second edge ring; 4. a spring; 5. erecting a rod; 6. a slide bar; 7. a vertical plate; 8. a pressing pad; 9. a bushing jig plate; 10. a transverse plate; 11. a handle; 12. a positive and negative screw rod; 13. a limiting plate; 14. a bolt; 15. a circular plate; 16. a storage frame.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the embodiments of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, etc. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Referring to the attached drawings 1-4 of the specification, the protective lining jig plate for the press-fit PIN withdrawing machine comprises a PIN nail 1, a lining jig plate 9 is arranged at the bottom of the PIN nail 1, an object placing frame 16 is arranged on the outer peripheral surface of the lining jig plate 9, vertical plates 7 are fixedly connected to two sides of the object placing frame 16, vertical rods 5 are movably arranged inside the two vertical plates 7, the top ends of the two vertical rods 5 respectively penetrate through the top ends of the two vertical plates 7, circular plates 15 are arranged on the top portions of the two vertical plates 7, the two circular plates 15 are respectively movably sleeved on the outer peripheral surfaces of the two vertical rods 5, springs 4 are fixedly connected to the top ends of the two circular plates 15, and the two springs 4 are respectively movably sleeved on the outer peripheral surfaces of the two vertical rods 5;

the fixed cover of 1 outer peripheral face of PIN nail is equipped with first limit ring 2, and first limit ring 2 bottoms is equipped with second limit ring 3, and two springs 4 all are located second limit ring 3 bottoms, and two springs 4 and two pole settings 5 all with second limit ring 3 fixed connection.

Referring to the attached fig. 1, four bolts 14 are provided on the top of the first side ring 2, and the first side ring 2 and the second side ring 3 are fixed by the four bolts 14.

Referring to the attached drawings 1 and 4 in the specification, limiting plates 13 are arranged inside the two vertical plates 7, and the two limiting plates 13 are fixedly connected with the two vertical rods 5 respectively.

Referring to the attached drawings 1 and 3 of the specification, a positive and negative screw rod 12 is arranged on the front side of a lining jig plate 9, two transverse plates 10 are arranged on the peripheral surfaces of the positive and negative screw rod 12, the two transverse plates 10 are in threaded connection with the positive and negative screw rod 12, and extrusion pads 8 are fixedly connected to the opposite sides of the two transverse plates 10.

Referring to the attached drawings 1 and 3 of the specification, a slide bar 6 is arranged on the rear side of a positive and negative screw rod 12, the slide bar 6 is fixedly connected with an object placing frame 16, and one end of the slide bar 6 penetrates through two transverse plates 10.

Referring to the attached drawings 1-3 of the specification, one side of the positive and negative screw rods 12 is fixedly connected with a handle 11, the handle 11 is positioned on one side of the object placing frame 16, and the handle 11 is movably connected with the object placing frame 16 through a bearing.

The application method of the embodiment comprises the following steps: by arranging the article placing frame 16, the lining jig plate 9 is positioned in the article placing frame 16, when the PIN nail 1 moves downwards, the PIN nail 1 drives the first side ring 2 to move downwards, so as to drive the second side ring 3 to move downwards, and further drive the upright rod 5 to move downwards, so that the upright rod 5 moves in the upright plate 7, meanwhile, the PIN nail 1 moves downwards and directly acts on the central position of the lining jig plate 9, alignment is easy, and the phenomenon of needle breakage is not easy to occur, so that the use cost is reduced, meanwhile, when the PIN nail 1 moves downwards, the two springs 4 compress, when the PIN nail 1 moves upwards, the two springs 4 rebound to drive the article placing frame 16 to restore, the downward movement distance of the upright rod 5 is limited by arranging the limiting plate 13, the four bolts 14 sequentially move out of the second side ring 3 by rotating the four bolts 14, so as to release the fixation between the first side ring 2 and the second side ring 3, so as to release the locking between the PIN nail 1 and the article placing frame 16, and the installation and the disassembly are convenient;

put bush tool board 9 in putting thing frame 16, then rotate handle 11, because handle 11 with put thing frame 16 through bearing swing joint, handle 11 and positive and negative lead screw 12 fixed connection, so handle 11 drives positive and negative lead screw 12 and rotates, because two diaphragms 10 all with positive and negative lead screw 12 threaded connection, slide bar 6 restricts two diaphragms 10 and rotates, so positive and negative lead screw 12 drives two diaphragms 10 and moves in opposite directions, thereby drive two extrusion pads 8 and move in opposite directions, two extrusion pads 8 extrude fixedly to bush tool board 9, the same principle reversal handle 11 makes two bush tool boards 9 move back to back, remove the fixed to bush tool board 9, conveniently extrude fixedly to bush tool board 9, high durability and convenient use.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a protection type bush tool board that PIN machine was moved back in pressfitting, includes PIN nail (1), its characterized in that: the bottom of the PIN nail (1) is provided with a lining jig plate (9), the peripheral surface of the lining jig plate (9) is provided with a storage frame (16), two sides of the storage frame (16) are fixedly connected with vertical plates (7), vertical rods (5) are movably arranged in the two vertical plates (7), the top ends of the two vertical rods (5) respectively penetrate through the top ends of the two vertical plates (7), circular plates (15) are arranged at the tops of the two vertical plates (7), the two circular plates (15) are respectively movably sleeved on the peripheral surfaces of the two vertical rods (5), the top ends of the two circular plates (15) are respectively and fixedly connected with springs (4), and the two springs (4) are respectively and movably sleeved on the peripheral surfaces of the two vertical rods (5);

the fixed cover of PIN nail (1) outer peripheral face is equipped with first limit ring (2), first limit ring (2) bottom is equipped with second limit ring (3), two spring (4) all are located second limit ring (3) bottom, and two spring (4) and two pole setting (5) all with second limit ring (3) fixed connection.

2. The protective bushing jig plate for the press-fit PIN withdrawing machine according to claim 1, wherein: the top of the first side ring (2) is provided with four bolts (14), and the first side ring (2) and the second side ring (3) are fixed through the four bolts (14).

3. The protective bushing jig plate for the press-fit PIN removing machine according to claim 1, wherein: two limiting plates (13) are arranged inside the vertical plates (7), and the two limiting plates (13) are fixedly connected with the two vertical rods (5) respectively.

4. The protective bushing jig plate for the press-fit PIN withdrawing machine according to claim 1, wherein: the front side of the bushing jig plate (9) is provided with a positive and negative screw rod (12), the outer peripheral surface of the positive and negative screw rod (12) is provided with two transverse plates (10), the transverse plates (10) are in threaded connection with the positive and negative screw rod (12), and the transverse plates (10) are fixedly connected with extrusion pads (8) on one opposite sides.

5. The protective bushing jig plate for the press-fit PIN withdrawing machine according to claim 4, wherein: positive and negative lead screw (12) rear side is equipped with slide bar (6), slide bar (6) with put thing frame (16) fixed connection, just slide bar (6) one end runs through two diaphragm (10).

6. The protective bushing jig plate for the press-fit PIN removing machine according to claim 4, wherein: positive and negative lead screw (12) one side fixedly connected with handle (11), handle (11) are located puts thing frame (16) one side, just handle (11) with put thing frame (16) and pass through bearing swing joint.

Images