CN210231194U

CN210231194U - Copper bar punching processing tool

Info

Publication number: CN210231194U
Application number: CN201920586876.7U
Authority: CN
Inventors: Xiaofeng Guo; 郭晓峰
Original assignee: Jinhengshan Electric Wuxi Co ltd
Current assignee: Jinhengshan Electric Wuxi Co ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-04-03
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a copper bar processing frock that punches a hole, be in including base and setting forming die core, lock on the base attach mechanism, positioning mechanism, the base indent is equipped with positioning groove, forming die core detachable inlays to be established in the positioning groove, just the lock attaches mechanism lock and attaches forming die core, include on the forming die core and punch a hole, positioning mechanism fixes a position and places the copper bar work piece of treating processing in forming die core top, makes detachable core structure with the shaping die, and is small, makes things convenient for quick replacement, and low in manufacturing cost.

Description

Copper bar punching processing tool

Technical Field

The utility model belongs to the machining field, a copper bar punching process frock of special design.

Background

In machining, generally adopt drill bit drilling and drift to spot facing work to punch a hole, on the lathe that punches a hole, when to the work piece in different apertures of processing, correspond on the chuck of main shaft and change the drift of different diameter sizes, the corresponding shaping die that needs to adopt also needs corresponding change, and change the shaping die among the prior art is the whole base that contains down the punch die on the replacement board, and the volume of shaping die is great, and dismouting work load is great, and the processing cost of shaping die is also higher moreover.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a copper bar processing frock of punching a hole makes detachable mold core structure with the shaping die, and is small, makes things convenient for quick replacement, and low in manufacturing cost.

The technical scheme is as follows: in order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a copper bar processing frock that punches a hole, is in including base and setting forming die core, lock on the base attach mechanism, positioning mechanism, the concave positioning groove that is equipped with on the base, forming die core detachable inlays to be established in the positioning groove, just the lock attaches mechanism lock and attaches forming die core, include on the forming die core and punch a hole, positioning mechanism fixes a position and places treating processing copper bar work piece in forming die core top.

Furthermore, the positioning mechanism comprises a first positioning mechanism and a second positioning mechanism, the first positioning mechanism and the second positioning mechanism are identical in structure, and the first positioning mechanism and the second positioning mechanism are used for respectively positioning the length direction and the width direction of the copper bar workpiece.

Further, first positioning mechanism includes guide rail, slider, retaining member and dipperstick, the guide rail sets up along the length direction level of copper bar work piece, just the guide rail supports the copper bar work piece, the one end butt in the base of guide rail, and the other end is the free end, the slider slides and sets up on the guide rail, just the slider passes through retaining member elasticity and adjusts the setting, the dipperstick sets up on the guide rail along the length direction of guide rail.

Further, one end butt in the lateral wall of forming die core of dipperstick orientation base.

Furthermore, a positioning block is arranged on one side face, facing the base, of the sliding block, and the length of the positioning block is larger than the distance between the sliding block and the punched hole.

Further, still include the backup pad, the backup pad is long banding plate body structure, the upper surface coplane of backup pad, forming die core and guide rail, just the backup pad sets up along the length extending direction of guide rail, the processed copper bar work piece is supported to the backup pad.

Further, still include the base, the base supports the below that sets up at the base, the base passes through the unsettled setting of base, the blanking hole has been seted up to corresponding punching a hole on the base.

Has the advantages that: the utility model discloses a volume is less, and can dismantle the forming die core structure, and the convenience only needs to be changed and contains the forming die core that different diameters punched a hole can at the quick replacement that the die of changing different models is, and is very convenient, and forming die core's volume is less moreover, and processing is simple, and manufacturing cost is lower.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a schematic perspective view of the overall structure of the tool of the present invention;

FIG. 3 is an exploded view of the overall structure of the tool of the present invention;

fig. 4 is the whole schematic diagram of the utility model under the state of containing the copper bar workpiece.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 4, the copper bar punching tool comprises a base 1, and a forming mold core 2, a locking mechanism 3 and a positioning mechanism which are arranged on the base 1, wherein a rectangular positioning groove 4 is concavely arranged on the base 1, the rectangular block-shaped forming mold core 2 is detachably embedded in the positioning groove 4, the locking mechanism 3 is locked with the forming mold core 2, the locking mechanism 3 is a locking bolt, a threaded hole is formed in one side wall of the base 1 facing an operator in a through manner, the locking bolt penetrates through the threaded hole to lock the forming mold core in the positioning groove, and the forming mold core can be quickly replaced by the tightness of the locking bolt; include on the forming die core 2 and punch a hole 20, punch a hole 20 and the corresponding setting of drift 22 in lathe main shaft 21 bottom, link up on the diapire of positioning groove 4 and seted up through-hole 23 for the blanking after punching a hole passes through, the copper bar work piece 30 of treating of placing in forming die core 2 top is placed in the positioning of positioning mechanism. The utility model discloses a volume is less, and can dismantle the forming die core structure, and the convenience only needs to be changed and contains the forming die core that different diameters punched a hole can at the quick replacement that the die of changing different models is, and is very convenient, and forming die core's volume is less moreover, and processing is simple, and manufacturing cost is lower.

Positioning mechanism includes first positioning mechanism 5 and second positioning mechanism 6, first positioning mechanism 5 is the same with second positioning mechanism 6's structure, just first positioning mechanism 5, second positioning mechanism 6 are fixed a position length direction and the width direction of copper bar work piece 30 respectively, first positioning mechanism 5 sets up the length direction at the copper bar work piece, also is the left and right directions of board, second positioning mechanism 6 sets up on the width direction of copper bar work piece 30, also on the preceding rear direction of board, for convenient operation, sets up at the opposite side with the operator. The copper bar workpiece is positioned through the positioning mechanism, so that the copper bar workpiece is convenient to position and process quickly.

First positioning mechanism 5 includes guide rail 9, slider 7, retaining member 8 and dipperstick 10, the length direction level setting of copper bar work piece is followed to guide rail 9, the guide rail in the first positioning mechanism 5 of guide rail perpendicular to in the second positioning mechanism 6 reaches the width direction setting along the copper bar work piece to guarantee two directions of location work piece. Just guide rail 9 supports copper bar work piece 30, the one end butt of guide rail 9 is in base 1, and the other end is the free end, slider 7 slides and sets up on guide rail 9, and guide rail 9 is the slide rail strip, and slider 7 establishes the ring cover on the guide rail for the cover, be provided with retaining member 8 on slider 7, retaining member 8 is for establishing the bolt structure on the slider soon, and a lateral wall butt that the bolt passed the slider on the guide rail, just slider 7 adjusts the setting through retaining member 7 elasticity to realize the regulation of the different positions of slider, dipperstick 10 sets up on guide rail 9 along the length direction of guide rail 9, and through the slide adjusting of slider 7 and the position sign of dipperstick, the tip of knowing copper bar work piece 30 that can be quick to the position of punching a hole 20, the adjustment and the location of the work piece of being convenient for.

The upper surface of the guide rail 9 is concavely provided with a mounting groove 11 along the length direction, the mounting groove extends along the length direction and forms the mold core 2, the measuring scale 10 abuts against the side wall of the forming mold core 2 towards one end of the base 1, the abutting is the initial point of the measuring scale at one end of the forming mold core 2, and the distance from the punching axis to the side wall of the positioning groove 4 is a fixed value, and the distance from the positioning point on the slide block to the initial point and the fixed value distance from the punching hole 20 to the positioning groove 4 are the distance from the positioning end of the copper bar workpiece 30 to the punching hole.

The side of the slider 7 towards the base 1 is provided with a positioning block 12, the workpiece is positioned through the positioning block 12, the flatness of the positioning surface can be guaranteed, the length of the positioning block 12 is larger than the distance between the slider 7 and the punched hole 20, the positioning block 12 can be guaranteed to be displaced to the punched hole 20, and the punching processing of each position on the copper bar workpiece 30 is guaranteed.

Still include backup pad 13, backup pad 13 is long banding plate body structure, the upper surface coplane of backup pad 13, forming die core 2 and guide rail 9, just backup pad 13 sets up along the length extending direction of guide rail 9, backup pad 13 supports the copper bar work piece of processing.

Still include base 14, base 14 supports the below of setting at base 1, base 1 is through the unsettled setting of base 14, correspond on the base 14 and punched a hole 20 and seted up blanking hole 16 for the blanking passes through when punching a hole, still is provided with backing plate 15 between base 14 and base 1, and backing plate 15 is used for mounting base, guide rail and backup pad, corresponds on the backing plate 15 and punched a hole and also seted up blanking hole, backup pad 17 all supports with the below of guide rail 9 and is provided with support column 17 for increase the intensity of guide rail and backup pad.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a copper bar processing frock that punches a hole which characterized in that: be in including base (1) and setting forming die core (2), lock on base (1) attach mechanism (3), positioning mechanism, the concave positioning groove (4) that are equipped with on base (1), forming die core (2) detachable inlays to be established in positioning groove (4), just lock attaches mechanism (3) lock and attaches forming die core (2), include on forming die core (2) and punch a hole (20), positioning mechanism fixes a position and places treating processing copper bar work piece in forming die core (2) top.

2. The copper bar punching tooling of claim 1, characterized in that: the positioning mechanism comprises a first positioning mechanism (5) and a second positioning mechanism (6), the first positioning mechanism (5) is identical to the second positioning mechanism (6) in structure, and the first positioning mechanism (5) and the second positioning mechanism (6) are used for respectively positioning the length direction and the width direction of the copper bar workpiece.

3. The copper bar punching tooling of claim 2, characterized in that: first positioning mechanism (5) include guide rail (9), slider (7), retaining member (8) and dipperstick (10), the length direction level setting of copper bar work piece is followed in guide rail (9), just copper bar work piece is supported in guide rail (9), the one end butt of guide rail (9) is in base (1), and the other end is the free end, slider (7) slide and set up on guide rail (9), just slider (7) set up through retaining member (8) elasticity regulation, the length direction setting of guide rail (9) is followed in dipperstick (10) on guide rail (9).

4. The copper bar punching tooling according to claim 3, characterized in that: one end of the measuring scale (10) facing the base (1) is abutted against the side wall of the forming mold core (2).

5. The copper bar punching tooling according to claim 3, characterized in that: a positioning block (12) is arranged on one side surface of the sliding block (7) facing the base (1), and the length of the positioning block (12) is larger than the distance between the sliding block (7) and the punched hole (20).

6. The copper bar punching tooling according to claim 3, characterized in that: still include backup pad (13), backup pad (13) are long banding plate body structure, the upper surface coplane of backup pad (13), forming die core (2) and guide rail (9), just length extending direction setting along guide rail (9) is followed in backup pad (13), processed copper bar work piece is supported in backup pad (13).

7. The copper bar punching tooling according to claim 3, characterized in that: still include base (14), base (14) support sets up in the below of base (1), base (1) is through the unsettled setting of base (14), blanking hole (16) have been seted up to corresponding punching a hole (20) on base (14).