CN212398231U

CN212398231U - A positioning hole making device

Info

Publication number: CN212398231U
Application number: CN202020701513.6U
Authority: CN
Inventors: 朱振龙; 林泓旭; 武帆辰; 翁佳敏; 施驰
Original assignee: Commercial Aircraft Corp of China Ltd; Shanghai Aircraft Manufacturing Co Ltd
Current assignee: Commercial Aircraft Corp of China Ltd; Shanghai Aircraft Manufacturing Co Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-26
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a positioning hole making device, which belongs to the technical field of drilling positioning equipment. It includes a base and a movable positioning piece. Wherein, the top of the base is the placement surface, the placement surface is connected with a clamping part, the clamping part is provided with a scale, and the scale extends along the first direction on the clamping part; the moving positioning piece is slidably connected with the clamping part , can slide along the first direction in the clamping part, when the drilling piece is placed on the placement surface, it can be sandwiched between the movable positioning sheet and the placement surface, the movable positioning sheet is provided with a positioning through hole, and the scale is used to determine the positioning The position of the through hole, the positioning through hole can be passed through by the drill bit to locate the drill bit. The positioning hole making device can not only realize the rapid positioning of the drill bit, the position accuracy of the drilling is high, but also can drill the plates with the same hole position in large quantities, and is fast and efficient in use, simple in structure, low in production cost and economical and applicable.

Description

Positioning hole making device

Technical Field

The utility model relates to a drilling positioning device technical field especially relates to a location system hole device.

Background

The surface treatment workshop needs to put parts into a large groove for production in the production process, such as anodization, a chemical oxidation process and the like, the parts are fixed on a jig in the production process, the anodization process needs to be conductive integrally, so that a plurality of aluminum sheet metal supports are arranged on the jig and used for clamping and fixing the parts, each jig is provided with a large number of supports of the type, the aluminum sheet metal supports need to be drilled and then fixed on the jig by aluminum rivets, and therefore, a large number of aluminum sheet metal supports need to be drilled in the production field, and the hole positions of each support need to be consistent. And a large number of test pieces are needed in the anodizing and paint spraying processes, and hanging holes need to be made when the test pieces are hung in the anodizing and paint spraying processes.

Although the general positioning tool can be used for positioning the parts to be drilled, the machining precision is difficult to guarantee, and the consistency of the corresponding hole positions of the parts to be drilled is difficult to guarantee during batch production, so that the time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a location system hole device has solved and has utilized current location frock to treat that the hole site precision can not reach the requirement when drilling, and each treats the hole site uniformity of drilling and is difficult to the technical problem who guarantees to realize simply, high-efficient, high accuracy ground batch drilling.

To achieve the purpose, the utility model adopts the following technical proposal:

a positional drilling apparatus comprising:

the top end of the base is a placing surface, a clamping part is connected to the placing surface, a graduated scale is arranged on the clamping part, and the graduated scale extends on the clamping part along a first direction;

the movable positioning piece is connected with the clamping portion in a sliding mode, the clamping portion can be opposite to the clamping portion, the first direction slides, a drilling piece is arranged in the placing surface, the movable positioning piece can be clamped and located between the placing surfaces, the movable positioning piece is provided with a positioning through hole, the graduated scale is used for determining the position of the positioning through hole, and the positioning through hole can be used for a drill bit to pass through so as to be aligned to the drill bit.

Optionally, the clamping portion surrounds the placing surface to form an accommodating slot, and one end of the to-be-drilled piece can be accommodated in the accommodating slot.

Optionally, the clamping portion includes two first connecting portions and two second connecting portions which are arranged at an angle, the second connecting portions are connected to the placing surface, the first connecting portions form groove walls of the accommodating clamping grooves, the second connecting portions form groove bottoms of the accommodating clamping grooves, a clamping groove is formed in one end of the movable positioning piece, the clamping groove can be clamped to the first connecting portions, and a part of the movable positioning piece and one end of the to-be-drilled piece can be jointly accommodated in the accommodating clamping grooves.

Optionally, the graduated scale set up in first connecting portion deviates from the surface of holding draw-in groove, the joint recess interlock in during first connecting portion, the surface of graduated scale with the surface of removal spacer flushes.

Optionally, the sum of the thickness of the movable positioning piece located in the accommodating clamping groove and the thickness of the piece to be drilled is equal to the width between two side walls in the groove of the accommodating clamping groove.

Optionally, the drilling machine further comprises a baffle plate, wherein the baffle plate is arranged at one end of the base along the first direction and used for positioning the piece to be drilled.

Optionally, a drill bit accommodating groove is formed in the base, a notch of the drill bit accommodating groove is located on the placing surface, and the drill bit accommodating groove is communicated along the first direction.

Optionally, the movable positioning sheet is provided with a plurality of positioning through holes arranged at intervals.

Optionally, the base further comprises a base plate, and the bottom end of the base is fixedly connected to the base plate.

Optionally, the base is made of square steel.

The utility model has the advantages that:

the utility model provides a location system hole device treats drilling spare and places the face of placing at the base to convenient, swiftly press from both sides the dress through joint portion and fix in order to realize, the mobile location piece is located the top of treating drilling spare, has seted up positioning hole on it, and positioning hole's position passes through the scale and instructs, thereby can ensure the position accuracy of drilling, and the mobile location piece slides along joint portion, with the change that realizes drilling position. The positioning hole making device can realize quick positioning of the drill bit, ensures high position accuracy of drilling, can drill plates with the same hole position in a large batch, is quick and efficient to use, has a simple structure, is low in manufacturing cost, and is economical and applicable.

Drawings

Fig. 1 is an exploded schematic view of a positioning hole-making device according to an embodiment of the present invention;

fig. 2 is a schematic view of a combined structure of a positioning hole-making device according to an embodiment of the present invention.

In the figure:

1. a base; 2. moving the positioning sheet; 3. a baffle plate; 4. a substrate;

11. placing the noodles; 12. a clamping part; 13. a graduated scale; 14. an accommodating slot; 15. a drill bit accommodating groove;

21. positioning the through hole; 22. clamping the groove;

121. a first connection portion; 122. a second connecting portion.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "mounted" are to be construed broadly and can include, for example, a mounted connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediary, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include both the first and second features being in direct contact, and may also include the first and second features being in contact, not in direct contact, but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The present embodiment provides a positioning and hole-making device, as shown in fig. 1 and 2, which includes a base 1 and a movable positioning piece 2. The top end of the base 1 is a placing surface 11, the placing surface 11 is connected with a clamping portion 12, a graduated scale 13 is arranged on the clamping portion 12, and the graduated scale 13 extends on the clamping portion 12 along a first direction; remove spacer 2 and joint portion 12 sliding connection, joint portion 12 slides along the first direction relatively, treats that the drilling piece is arranged in and places the face 11 time, can press from both sides and locate between moving spacer 2 and the face 11 of placing, has seted up positioning hole 21 on the moving spacer 2, and scale 13 is used for confirming positioning hole 21's position, and positioning hole 21 can supply the drill bit to pass in order to fix a position the drill bit.

Wherein, treat that the drilling piece is placed in the face 11 of placing of base 1 to convenient, swiftly press from both sides the dress through joint portion 12 and fix in order to realize, remove spacer 2 and be located the top of treating the drilling piece, seted up positioning hole 21 on it, positioning hole 21's position is passed through the scale and is instructed, thereby can ensure the position accuracy of drilling, remove spacer 2 and slide along joint portion 12, in order to realize the change of drilling position. The positioning hole making device can realize quick positioning of the drill bit, has high drilling position precision, can drill plates with the same hole position in a large batch, and is quick and efficient to use, simple in structure, low in manufacturing cost, economical and applicable.

Further, the clamping portion 12 is formed in a surrounding manner on the placing surface 11 to form an accommodating clamping groove 14, one end of the workpiece to be drilled can be accommodated in the accommodating clamping groove 14, and the workpiece to be drilled is fixed quickly and conveniently due to the arrangement of the accommodating clamping groove 14.

Further, joint portion 12 includes two first connecting portion 121 and second connecting portion 122 that are the angle setting, and second connecting portion 122 is connected in placing surface 11, and first connecting portion 121 forms the cell wall of holding draw-in groove 14, and second connecting portion 122 forms the tank bottom of holding draw-in groove 14, and joint recess 22 has been seted up to the one end of removal spacer 2, and joint recess 22 can the joint in first connecting portion 121, and the one end of removing spacer 2 and treating the drilling piece can be held in holding draw-in groove 14 jointly.

Optionally, the graduated scale 13 is disposed on the outer surface of the first connecting portion 121 away from the accommodating slot 14, and when the clamping groove 22 is engaged with the first connecting portion 121, the surface of the graduated scale 13 is flush with the surface of the movable positioning piece 2, so that the reading is conveniently aligned on the same horizontal plane.

Optionally, the sum of the thickness of the movable positioning piece 2 in the accommodating clamping groove 14 and the thickness of the piece to be drilled is equal to the width between two side walls in the accommodating clamping groove 14, so that the movable positioning piece 2 and the piece to be drilled are seamlessly attached to the accommodating clamping groove 14, the piece to be drilled is clamped and grounded in the accommodating clamping groove 14 more firmly, and the piece to be drilled and the movable positioning piece 2 are not easy to move during drilling.

Optionally, the positioning hole making device further comprises a baffle 3, and the baffle 3 is arranged at one end of the base 1 along the first direction and used for positioning the piece to be drilled.

Optionally, a drill receiving groove 15 is formed in the base 1, a notch of the drill receiving groove 15 is located on the placing surface 11, and the drill receiving groove 15 penetrates through along the first direction. The drill bit can be accommodated in the drill bit accommodating groove 15, and the drill bit accommodating groove 15 is used as a buffer space for the drill bit to pass through the piece to be drilled, so that the drilling operation is facilitated.

Optionally, the movable positioning plate 2 is provided with a plurality of positioning through holes 21 arranged at intervals, so that a plurality of holes can be drilled on the piece to be drilled at one time, and the drilling efficiency is improved.

Optionally, the positioning hole making device further comprises a base plate 4, and the bottom end of the base 1 is fixedly connected to the base plate 4. In the present embodiment, the orthographic projection area of the substrate 4 is not smaller than that of the susceptor 1, so that the substrate 4 is disposed so that the susceptor 1 is placed more stably.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A positioning hole making device is characterized in that, comprising:

A base (1), the top of which is a placement surface (11), the placement surface (11) is connected with a clamping part (12), and a scale (13) is arranged on the clamping part (12), so The scale (13) extends along the first direction on the clamping portion (12);

The positioning piece (2) is moved, is slidably connected with the clamping portion (12), and can slide relative to the clamping portion (12) along the first direction, and the to-be-drilled piece is placed on the placement surface (11) can be sandwiched between the moving positioning piece (2) and the placing surface (11), the moving positioning piece (2) is provided with a positioning through hole (21), and the scale (13) It is used for determining the position of the positioning through hole (21), and the positioning through hole (21) can be passed through by a drill bit to position the drill bit.

2 . The positioning hole making device according to claim 1 , wherein the clamping portion ( 12 ) is formed on the placing surface ( 11 ) to form an accommodating clamping slot ( 14 ), and the to-be-drilled hole ( 14 ) is formed. 3 . One end of the hole piece can be accommodated in the accommodating slot (14).

3 . The positioning hole making device according to claim 2 , characterized in that, the clamping part ( 12 ) comprises two first connecting parts ( 121 ) and second connecting parts ( 122 ) arranged at an angle, so that the The second connecting portion (122) is connected to the placing surface (11), the first connecting portion (121) forms a groove wall of the accommodating card slot (14), and the second connecting portion (122) The groove bottom of the accommodating card groove (14) is formed, and one end of the moving positioning piece (2) is provided with a clamping groove (22), and the clamping groove (22) can be clamped in the first A connecting part (121), a part of the moving positioning piece (2) and one end of the to-be-drilled piece can be accommodated in the accommodating slot (14) together.

4 . The positioning hole making device according to claim 3 , wherein the scale ( 13 ) is arranged on the outer surface of the first connecting portion ( 121 ) away from the accommodating slot ( 14 ), 4 . When the snap groove (22) is engaged with the first connecting portion (121), the surface of the scale (13) is flush with the surface of the moving positioning piece (2).

5 . The positioning hole making device according to claim 3 , wherein the thickness of the movable positioning piece ( 2 ) located in the accommodating slot ( 14 ) and the thickness of the to-be-drilled piece and is equal to the width between the two side walls in the slot (14) for accommodating the card.

6 . The positioning hole making device according to claim 1 , further comprising a baffle plate ( 3 ), the baffle plate ( 3 ) being arranged on the base ( 1 ) along the first direction. 7 . One end is used for the positioning of the to-be-drilled piece.

7 . The positioning hole making device according to claim 1 , wherein a drill bit accommodating groove ( 15 ) is opened on the base ( 1 ), and the notch of the drill bit accommodating groove is located on the placing surface. 8 . (11), and the drill bit accommodating groove (15) penetrates along the first direction.

8 . The positioning hole making device according to claim 1 , wherein a plurality of positioning through holes ( 21 ) arranged at intervals are formed on the movable positioning sheet ( 2 ). 9 .

9 . The positioning hole making device according to claim 1 , further comprising a base plate ( 4 ), and the bottom end of the base ( 1 ) is fixedly connected to the base plate ( 4 ). 10 .

10 . The positioning hole making device according to claim 1 , wherein the base ( 1 ) is made of square steel. 11 .