CN209935933U

CN209935933U - Drilling jig

Info

Publication number: CN209935933U
Application number: CN201920622718.2U
Authority: CN
Inventors: 闫兵
Original assignee: AOC Technologies Wuhan Inc
Current assignee: Jiepu Technology Wuhan Co ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-01-14
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses drilling jig is used for the fixed drilling piece of treating, and drilling jig includes base, locating component and apron. The base supplies to place and treats the drilling piece, and locating component sets up in the base for the suppression treats the drilling piece, makes and treats the drilling piece fixed for the base, and the apron lid is located and treats the drilling piece, and the apron has the hole, and the hole makes and treats drilling piece local expose, in order to treat through the hole and drill the drilling work piece drilling. The utility model discloses a setting up of apron can protect the plate of treating drilling piece to be unlikely to receive the damage because of drilling operation mistake.

Description

Drilling jig

Technical Field

The utility model relates to a tool especially relates to a drilling tool.

Background

The existing machine tool mostly controls the processing stroke by a program, and is matched with different workpieces to be processed, the corresponding processing program is usually loaded inside the machine tool, so that an operator is provided to select the corresponding processing program according to the workpieces to be processed, and factors of manual operation or the machine tool itself can cause the machine tool to generate wrong processing in the operation process, thereby causing damage to the workpieces to be processed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a have protection architecture, can reduce to treat that the machined part causes the drilling tool of damage at the in-process of being processed.

The utility model discloses a drilling jig is used for the fixed drilling piece of treating, and drilling jig includes base, locating component and apron. The base is used for placing a piece to be drilled; the positioning assembly is arranged on the base and used for pressing the piece to be drilled so that the piece to be drilled is fixed relative to the base; the cover plate is covered on the part to be drilled and is provided with a concave part and a hole, the cover plate is embedded in the convex part through the concave part and is connected with the part to be drilled, and the hole enables the part to be drilled to be partially exposed so as to be used for drilling the part to be drilled through the hole.

In some embodiments, the member to be drilled is a connection port panel and includes a plate and a connection port provided on the plate, the convex portion is formed by protruding the connection port from the plate, and the concave portion is an opening penetrating through the cover plate.

In some embodiments, each of the holes communicates with an adjacent one of the recesses.

In some embodiments, the base has a positioning hole for the connection port to be inserted into and positioned, and the connection port is partially located in the positioning hole when the connection port is inserted into the positioning hole.

In some embodiments, the positioning assembly is a plurality of positioning assemblies, each pressing assembly comprises a pressing sheet rotatably arranged on the base, the cover plate is provided with a plurality of gaps, and when the cover plate is covered on the member to be drilled, the pressing sheet is positioned in the gaps.

In some embodiments, the cover plate is a transparent plate.

The utility model discloses a setting up of apron can protect the plate of treating drilling piece to be unlikely to receive the damage because of drilling operation mistake, can reach its efficiency really, and through the setting of the concave part of apron, also play to combine easily in treating drilling piece and utilize simple and easy structure can make the apron locate at the effect of treating drilling piece.

Drawings

Fig. 1 is an exploded view illustrating an embodiment of the drilling jig of the present invention and a structure of a member to be drilled.

Fig. 2 is a partial perspective view illustrating a relationship between a base and a connection port of an embodiment of the drilling jig of the present invention.

Fig. 3 is a partially exploded view illustrating the connection port of the member to be drilled is disposed on the base of the drilling jig of the present invention.

Fig. 4 is a combination view illustrating a state where the member to be drilled is positioned in the drilling jig of the present invention.

Fig. 5 is a sectional view illustrating a state where the member to be drilled is positioned in the drilling jig of the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and embodiments:

fig. 1 to fig. 3, the drilling jig 100 of the present invention is used for placing on the working platform 101 and fixing the drilling member 200, so that the drilling member 200 is treated to perform the drilling operation under the fixation of the drilling jig 100. In the present embodiment, the member to be drilled 200 is a port panel of a server, and includes a plate 21 and a plurality of ports 22 (only one is shown in fig. 1) disposed on the plate 21, the plate 21 has a plurality of mounting holes 211 for the ports 22 to be embedded therein, in the present embodiment, the mounting holes 211 are rectangular and arranged in an array form according to the shape of the ports 22.

Each port 22 has a top 221, a bottom 222 and a locking piece 224 between the top 221 and the bottom 222 and protruding laterally, wherein shoulders 223 are formed at the junctions of the two sides of the top 221 and the bottom 222. As shown in fig. 5, when the connection port 22 is inserted into the mounting hole 211 of the plate 21, the bottom 222 and the locking piece 224 of the connection port 22 are located below the plate 21, and the top 221 protrudes upward from the plate 21 to form a protrusion.

The connection port 22 is screwed to lock the locking piece 224 to the plate 21. The drilling jig 100 is used to fix the member 200 to be drilled so as to drill a hole for fastening a screw on the plate 21 by using a drilling machine or a composite machine tool.

In this embodiment, the drilling jig 100 includes a base 11, a positioning assembly 12, and a cover plate 13. The base 11 is disposed on the working platform 101 and disposed with the workpiece 200 to be drilled, and the base 11 has a plurality of positioning holes 111, the positions of the positioning holes 111 are set according to the positions of the connection ports 22 on the workpiece 200 to be drilled.

The positioning assemblies 12 are plural in the embodiment and are arranged around the periphery of the positioning holes 111 arranged in an array, each positioning assembly 12 is substantially L-shaped in side view and includes an upright tube portion 121 and a pressed piece 122 extending laterally from the top end of the tube portion 121, the tube portion 121 is vertically and rotatably screw-locked to the base 21 by a screw lock 123, so that the pressed piece 122 is spaced above the base 11 and can be rotationally displaced by the tube portion 121.

The cover plate 13 is used for covering the member to be drilled 200, and the cover plate 13 has a plurality of holes 131, a plurality of recesses 132 and a plurality of notches 133. The cover plate 13 of the present embodiment is a transparent plate made of, for example, acrylic, the hole 131 is used to partially expose the member to be drilled 200 for drilling the member to be drilled 200 through the hole 131, the recess 132 is used to embed the connection port 22 of the member to be drilled 200, and the notch 133 is formed by recessing the outer edge of the cover plate 13. In the present embodiment, the recesses 132 are openings penetrating the cover plate 13, and the arrangement positions and the number of the recesses 132 correspond to the connection ports 22 of the members 200 to be drilled, so that when the cover plate 13 is covered on the members 200 to be drilled, one connection port 22 of each member 200 to be drilled correspondingly penetrates one recess 132. In addition, in the embodiment, the locking piece 224 of the connection port 22 needs to be locked at the position of the plate 21, and each hole 131 of the cover plate 13 is communicated with one of the adjacent recesses 132, so that, when the cover plate 13 is covered on the plate 21 of the member to be drilled 200, as shown in fig. 5, the exposed area of the plate 21 of the member to be drilled 200 through the hole 131 is the position expected to be drilled, and the position of the hole 131 corresponds to the position above the locking piece 224 of the connection port 22.

Referring to fig. 3 to 5, when placing the workpiece 200 to be drilled, the connection port 22 is first placed in each positioning hole 111 of the base 11, at this time, the connection port 22 is supported on two sides of the positioning hole 111 through the shoulders 223 on the two sides and is embedded into the positioning hole 111, the bottom 222 of the connection port 22 is located in the positioning hole 111 of the base 11, the top 221 is exposed out of the positioning hole 111 of the base 11, and at this time, the locking piece 224 is also located in the positioning hole 111, then, the plate 21 is placed on the base 11, so that the bottom 222 of the connection port 22 and the locking piece 224 are located below the plate 21, the top 221 of the connection port 22 protrudes upward out of the plate 21, and then, by rotating the positioning assembly 12, the pressing piece 122 is pressed on the plate 21, so that the plate 21 is fixed relative to the base. Next, the plate 21 is covered by the cover 13, and the plate 21 is drilled (as shown by the imaginary line area a in fig. 5) through the hole 131 of the cover 13, and the connection port 22 is further locked to the plate 21 by the screw 123.

Because the cover plate 13 is covered on the plate 21, the drill 10 will contact the cover plate 13 first, and if the position of the drill 10 is wrong, the operator can stop the machine immediately, so that the drill 10 will not directly damage the plate 21 of the member 200 to be drilled. In addition, the structure of the cover plate 13 of the present embodiment is directly matched with the protruding structure of the connection port 22 of the member to be drilled 200, and the concave portion 132 is directly embedded with the connection port 22, so that the cover plate 13 and the member to be drilled 200 generate structural interference for positioning, not only the structure is simple, but also the manufacturing cost is low. The notch 133 is designed to allow the pressing piece 122 of the positioning component 12 to be located in the notch 133 when the cover 13 is covered on the plate 21, thereby avoiding the problem of interference with the positioning component 12.

To sum up, the utility model discloses a setting of apron 13 can protect the plate 21 of treating drilling piece 200 to be unlikely to receive the damage because of the drilling operation mistake, can reach its efficiency really, and through the setting of the concave part 132 of apron 13, also play and combine easily in treating drilling piece 200 and utilize simple and easy structure can make apron 13 be positioned the effect of treating drilling piece 200.

Claims

1. A drilling jig for fixing a member to be drilled, the member to be drilled having a convex portion, the drilling jig comprising:

the base is used for placing the piece to be drilled;

the positioning assembly is arranged on the base and used for pressing the piece to be drilled so that the piece to be drilled is fixed relative to the base;

the cover plate is covered on the part to be drilled and is provided with a concave part and a hole, the cover plate is embedded in the convex part through the concave part and is connected with the part to be drilled, and the hole enables the part to be drilled to be partially exposed so as to be used for drilling the part to be drilled through the hole.

2. The drilling jig of claim 1, wherein: the to-be-drilled part is a connecting port panel and comprises a plate and a connecting port arranged on the plate, the convex part is formed by protruding the connecting port out of the plate, and the concave part is an opening penetrating through the cover plate.

3. The drilling jig of claim 2, wherein: each of the holes communicates with an adjacent one of the recesses.

4. The drilling jig of claim 3, wherein: the base is provided with a positioning hole for embedding and positioning the connecting port, and when the connecting port is embedded into the positioning hole, the connecting port is partially positioned in the positioning hole.

5. The drilling jig of claim 1, wherein: the locating component is a plurality of, and every suppression subassembly including rotatable set up in the suppression piece of base, the apron has a plurality of breachs, works as the apron lid is located this and is waited to bore the hole piece, the suppression piece is located in the breach.

6. The drilling jig of claim 1, wherein: the cover plate is a transparent plate.