CN215827302U

CN215827302U - Magazine for transporting mini drill pins

Info

Publication number: CN215827302U
Application number: CN202121543452.6U
Authority: CN
Inventors: 叶聪; 王雪雪; 陈润泽; 张卫东
Original assignee: Jinzhou Jinggong Technology Kunshan Co ltd
Current assignee: Jinzhou Jinggong Technology Kunshan Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-02-15
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a material box for transporting a micro drill point, which comprises: the miniature drill point comprises a box body, a pressing plate and a material tray group, wherein the box body is provided with an opening end, the material tray group is arranged in the box body through the opening end, the material tray group comprises a first material tray, a second material tray and a chassis which are sequentially arranged from top to bottom in an overlapped mode at intervals, a plurality of first insertion holes are formed in the first material tray in an array mode, a plurality of second insertion holes which are coaxially distributed with the first insertion holes are formed in the second material tray in an array mode, the miniature drill point is inserted into the first insertion holes and the second insertion holes, and the bottom end portion of the miniature drill point is not in contact with the chassis; the pressing plate is installed in the box body and located above the material disc group, and the pressing plate and the second material disc are matched to limit the movement of the micro drill point in the vertical direction. The magazine can effectively avoid safety accidents, ensure that the micro drill point has no broken pin phenomenon in the transportation process, and realize the maximum utilization of the transportation space.

Description

Magazine for transporting mini drill pins

Technical Field

The utility model relates to the technical field of material boxes, in particular to a material box for transporting a micro drill point.

Background

In the printed circuit board industry, the drill bit with the diameter less than or equal to 3.175mm is generally called as a micro drill bit, and the diameter of the drill bit is small, so that the needle breaking condition is easy to occur, and the special magazine is adopted for the micro drill bit, so that the functions of containing, packaging and transporting can be met, the cutting edge of the drill bit can be protected, and the breakage can be prevented.

Along with the improvement of the productivity of the micro drill point, the requirement on the packaging efficiency is higher and higher, so that the requirement on a magazine of the micro drill point is higher. At present, the miniature drill points are transported by using open trays in the prior art, so that the safety accident of pricking the drill points of the miniature drill points easily occurs in the transportation process; and the open material tray can not be stacked after the micro drill point is arranged, so that a larger transportation space is occupied, and the transportation efficiency is reduced. Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the magazine for transporting the micro drill pins, which can effectively avoid safety accidents, ensure that the micro drill pins are free from the phenomenon of pin breakage in the transportation process and realize the maximum utilization of the transportation space.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a magazine for transporting micro-drill pins, comprising: the miniature drill point positioning device comprises a box body, a pressing plate and a material tray group for placing the miniature drill point, wherein the box body is provided with an opening end, the material tray group is arranged in the box body through the opening end, the material tray group comprises a first material tray, a second material tray and a chassis which are sequentially arranged from top to bottom in an overlapped mode at intervals, a plurality of first jacks are arranged on the first material tray in an array mode, a plurality of second jacks which are coaxially distributed with the first jacks are arranged on the second material tray in an array mode, the miniature drill point is inserted into the first jacks and the second jacks, and the bottom end portion of the miniature drill point is not in contact with the chassis; the pressing plate is installed in the box body and located above the material disc group, and the pressing plate and the second material disc are matched to limit the movement of the micro drill point in the vertical direction.

As a further improvement of the utility model, the tray set further comprises a third tray located between the first tray and the second tray, the third tray and the first tray have the same structure, and the third tray cooperates with the first tray to limit the movement of the micro drill point in the horizontal direction.

As a further improvement of the utility model, the pressing plate is provided with a plurality of avoiding grooves along the direction of being installed in the box body, and the top ends of the micro drill points in the same row are positioned in the same avoiding groove.

As a further improvement of the utility model, the box body is provided with a first positioning rib and a second positioning rib along the inner walls of two sides, and the material disc group is pushed into the box body along the first positioning rib and is positioned by the first positioning rib; the pressing plate is pushed into the box body along the second positioning ribs and is positioned by the second positioning ribs.

As a further improvement of the utility model, an end cover is arranged at the opening end of the box body, one side of the end cover can be turned and opened around the box body, and the other side of the end cover is connected with the box body in a buckling mode.

As a further improvement of the utility model, the box body is of a bottomless box shape, and the tray group is arranged in the box body and enables the chassis to cover the bottom of the box body.

As a further improvement of the utility model, the diameter of the second insertion hole is smaller than that of the first insertion hole, and the second insertion hole is used for accommodating the drilling tip part of the micro drill point.

As a further improvement of the utility model, the first material tray, the second material tray and the chassis are fixedly connected by pins at positions close to four corners respectively.

As a further improvement of the utility model, the box body is made of transparent materials.

The utility model has the beneficial effects that:

1. the utility model provides a material box for transporting a micro drill point, which is loaded into a material tray group in a mode of reversely inserting the micro drill point, and the movement of the micro drill point in the horizontal direction is limited by a first material tray and a third material tray of the material tray group; the second material tray of the material tray group is matched with the pressing plate to limit the movement of the micro drill point in the vertical direction, and the base plate of the material tray group enables the drill point part of the micro drill point to be kept in a suspended non-contact state, so that the micro drill point is positioned, the phenomena of large-amplitude collision, shaking and the like in the transportation process are prevented, and the needle breakage is avoided;

2. the material boxes can be stacked layer by layer in the using process, so that the space utilization rate is maximized, and the problem that the traditional material tray can only be loaded with a plate due to the fact that the head of a micro drill point is opened upwards is eliminated;

3. the design of the material box enables the movement range of the micro drill point to be extremely small, short-distance transportation and long-distance transportation can be realized, and zero damage in the transportation process of the micro drill point can be guaranteed under the conditions of high safety and high space utilization rate.

Drawings

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

fig. 2 is an exploded view of the present invention.

The following description is made with reference to the accompanying drawings:

1-a box body; 101-open end;

102-first positioning rib; 103-second positioning rib;

104-end cap; 2-pressing plate;

201-avoidance slot; 3-first tray;

301-first receptacle; 4-second tray;

401-second receptacle; 5-the chassis;

6-third tray; 7-Pin.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 2, the present invention provides a magazine for transporting micro drill pins, including: the miniature drill bit box comprises a box body 1, a pressing plate 2 and a material disc group for placing a miniature drill bit, wherein the box body 1 is provided with an opening end 101 located at the front end, and the material disc group and the pressing plate 2 are filled into the box body 1 through the opening end 101. The box body 1 is provided with an end cover 104 at the opening end 101, one side of the end cover 104 is connected with one side of the opening end 101 in an integrated forming mode and can be turned and opened around the box body 1, and the other side of the end cover 104 is connected with the box body 1 in a buckling mode.

The material tray group comprises a first material tray 3, a third material tray 6, a second material tray 4 and a chassis 5 which are sequentially arranged from top to bottom at intervals in a stacked mode, wherein the first material tray 3, the third material tray 6, the second material tray 4 and the chassis 5 are the same in size and are fixedly connected with the four corners by pins 7 respectively. A plurality of first jacks 301 are arranged on the first tray 3 in an array mode, and the aperture of each first jack 301 is slightly larger than the diameter of the handle of the micro drill bit. The third tray 6 has the same structure as the first tray 3. The second tray 4 is provided with a plurality of second jacks 401 coaxially distributed with the first jacks 301, and the diameters of the second jacks 401 are smaller than that of the first jacks 301, so that the drilling tip parts of the micro drill pins can be accommodated. The micro drill point is sequentially inserted into the first jack 301, the jacks on the third tray 6 and the second jack 401 in an inverted manner, so that the drill point part is accommodated in the second jack 401, the suspension state of the drill point part is kept, and the bottom end part of the micro drill point part is not contacted with the chassis 5, thereby avoiding the breakage of the drill point. The handle parts of the micro drill points are positioned in the first insertion holes 301 and the insertion holes on the third tray 6, and the movement of the micro drill points in the horizontal direction is limited by the cooperation of the third tray 6 and the first tray 3.

The pressing plate 2 is located above the material disc group, the pressing plate 2 is provided with a plurality of avoiding grooves 201 along the direction of the box body 1, and the top ends of the micro drill points in the same row are located in the same avoiding grooves 201 and used for avoiding the micro drill points when the pressing plate 2 is inserted, and meanwhile, the pressing plate has a certain limiting effect on the top ends of the micro drill points. The second material tray 4 bears the weight of the miniature drill point and makes it can not move downwards, the pressing plate 2 is located at the top of the miniature drill point and limits the upward movement of the miniature drill point, and the pressing plate 2 is matched with the second material tray 4 to limit the movement of the miniature drill point in the vertical direction, so that the miniature drill point is positioned, the phenomena of large-amplitude collision, shaking and the like in the transportation process are prevented, and the needle breakage is avoided.

Referring to fig. 2, box body 1 all is provided with three first location rib 102 along the left and right sides inner wall, and the clearance between the adjacent two layers of dish in the charging tray group forms the spacing groove that matches with first location rib 102, and charging tray group pushes box body 1 along first location rib 102 in, makes first location rib 102 one-to-one insert the spacing inslot and fix a position. Box body 1 all is provided with second location arris strip 103 along left and right sides inner wall near the top position, and the cross-section of second location arris strip 103 is the triangle-shaped form, and 2 both sides of clamp plate are provided with the third location arris strip that wants the matching with second location arris strip 103, and in clamp plate 2 pushed box body 1 along second location arris strip 103 to fix a position by third location arris strip cooperation second location arris strip 103.

Wherein, the box body 1 is a bottomless box shape, and when the charging tray group is arranged in the box body 1, the bottom plate 5 covers the bottom of the box body 1. By adopting the structural design, the used materials of the box body 1 can be reduced, the production is saved, the size of the material box can be reduced, and the occupied space is reduced.

Wherein, the box body 1 is made of transparent materials, so that the situation of placing the micro drill point in the box is convenient to check.

The loading process of this example is: insert the miniature drill point in the jack that corresponds on first charging tray 3, third charging tray 6, the second charging tray 4, put 500 backs with the charging tray group, push the charging tray group in the box body 1 along first location arris strip 102, until being backstop by box body 1 rear side inner wall, then push into clamp plate 2 in the top of charging tray group, detain upper end cover 104, accomplish and load.

Therefore, the magazine for transporting the micro drill points is used for loading the micro drill points into the magazine group in the mode of reverse insertion of the micro drill points, and the movement of the micro drill points in the horizontal direction is limited by the first magazine and the third magazine of the magazine group; the second material tray of the material tray group is matched with the pressing plate to limit the movement of the micro drill point in the vertical direction, and the base plate of the material tray group enables the drill point part of the micro drill point to be kept in a suspended non-contact state, so that the micro drill point is positioned, the phenomena of large-amplitude collision, shaking and the like in the transportation process are prevented, and the needle breakage is avoided; the material boxes can be stacked layer by layer in the using process, so that the space utilization rate is maximized, and the problem that the traditional material tray can only be loaded with a plate due to the fact that the head of a micro drill point is opened upwards is eliminated; the design of the material box enables the movement range of the micro drill point to be extremely small, short-distance transportation and long-distance transportation can be realized, and zero damage in the transportation process of the micro drill point can be guaranteed under the conditions of high safety and high space utilization rate.

In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. The foregoing description is only a preferred embodiment of the utility model, which can be embodied in many different forms than described herein, and therefore the utility model is not limited to the specific embodiments disclosed above. And that those skilled in the art may, using the methods and techniques disclosed above, make numerous possible variations and modifications to the disclosed embodiments, or modify equivalents thereof, without departing from the scope of the claimed embodiments. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A magazine for transporting micro-drill pins, comprising: the miniature drill point box comprises a box body (1), a pressing plate (2) and a material disc group used for placing a miniature drill point, wherein the box body (1) is provided with an opening end (101), the material disc group is loaded into the box body (1) through the opening end (101), the material disc group comprises a first material disc (3), a second material disc (4) and a chassis (5) which are sequentially arranged at intervals from top to bottom in a stacked mode, a plurality of first jacks (301) are arranged on the first material disc (3) in an arrayed mode, a plurality of second jacks (401) which are coaxially distributed with the first jacks (301) are arranged on the second material disc (4) in an arrayed mode, the miniature drill point is inserted into the first jacks (301) and the second jacks (401), and the bottom end portion of the miniature drill point is not in contact with the chassis (5); the pressing plate (2) is installed in the box body (1) and located above the material disc group, and the pressing plate (2) and the second material disc (4) are matched for use to limit the movement of the micro drill point in the vertical direction.

2. The magazine for transporting micro-drill pins as claimed in claim 1, wherein: the material tray group further comprises a third material tray (6) positioned between the first material tray (3) and the second material tray (4), the third material tray (6) is identical to the first material tray (3) in structure, and the third material tray (6) is matched with the first material tray (3) to limit the movement of the micro drill point in the horizontal direction.

3. The magazine for transporting micro-drill pins as claimed in claim 1, wherein: the pressing plate (2) is provided with a plurality of avoiding grooves (201) along the direction of the box body (1), and the top end parts of the micro drill points in the same row are located in the same avoiding grooves (201).

4. The magazine for transporting micro-drill pins as claimed in claim 1, wherein: the material disc group is pushed into the box body (1) along the first positioning ribs (102) and is positioned by the first positioning ribs (102); the pressing plate (2) is pushed into the box body (1) along the second positioning rib (103) and is positioned by the second positioning rib (103).

5. The magazine for transporting micro-drill pins as claimed in claim 1, wherein: the box body (1) is located an end cover (104) is arranged at the opening end (101), one side of the end cover (104) can be wound around the box body (1) to be turned over and opened, and the other side of the end cover is connected with the box body (1) in a buckling mode.

6. The magazine for transporting micro-drill pins as claimed in claim 1, wherein: the box body (1) is of a bottomless box shape, the material disc group is installed in the box body (1) and the bottom disc (5) covers the bottom of the box body (1).

7. The magazine for transporting micro-drill pins as claimed in claim 1, wherein: the diameter of the second insertion hole (401) is smaller than that of the first insertion hole (301) and is used for accommodating the drilling tip of the micro drill point.

8. The magazine for transporting micro-drill pins as claimed in claim 1, wherein: the first material tray (3), the second material tray (4) and the chassis (5) are fixedly connected by pins (7) at positions close to four corners respectively.

9. The magazine for transporting micro-drill pins as claimed in claim 1, wherein: the box body (1) is made of transparent materials.