CN216501667U - Rapid sample preparation device for bent metal piece - Google Patents
Rapid sample preparation device for bent metal piece Download PDFInfo
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- CN216501667U CN216501667U CN202122819491.0U CN202122819491U CN216501667U CN 216501667 U CN216501667 U CN 216501667U CN 202122819491 U CN202122819491 U CN 202122819491U CN 216501667 U CN216501667 U CN 216501667U
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- shaped groove
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Abstract
The utility model discloses a rapid sample preparation device for a bent metal piece, which comprises a base (1) and a convex die holder (2) arranged right above the base, wherein a V-shaped groove (3) longitudinally arranged is formed in the top surface of the base (1), a guide seat (4) is fixedly arranged on the top surface of the base (1), a positioning plate (5) is in sliding fit with the guide seat (4), the left end part of the positioning plate (5) is a positioning surface (6) vertically arranged, the positioning surface (6) is positioned on the right side of the V-shaped groove (3), the right end part of the positioning plate (5) extends to the outer side of the base (1), a fixing plate (7) is fixedly arranged on the extending end, a screw (8) penetrates through the fixing plate (7), and the thread section of the screw (8) is in threaded connection with the right end part of the base (1). The beneficial effects of the utility model are: compact structure, can buckle to the wide width metalwork, improve the quality of buckling, easy operation.
Description
Technical Field
The utility model relates to the technical field of metal piece bending, in particular to a rapid sample preparation device for bending a metal piece.
Background
The structure of a certain product is shown in figures 1-2, the product is a V-shaped structure, the product is usually processed by stamping of a die, the die comprises an upper die and a lower die, a bending convex die is arranged in the upper die, two side faces of the lower end of the bending convex die are inclined planes, the two inclined planes are symmetrically arranged, a V-shaped groove is formed in the top surface of the lower die, the bending convex die is matched with the V-shaped groove, in operation, a plate-shaped metal piece is flatly placed on the top surface of the V-shaped groove, then the upper die is controlled to move downwards, the upper die drives the bending convex die to move downwards, and after the die is closed, the bending convex die presses the metal piece into the V-shaped groove, so that the product is processed. However, although this mold can be used to produce products, the following technical drawbacks still exist: 1. the metal part is not positioned, so that the bending line is in an inclined state (the bending line on the qualified product is parallel to the edge of the metal part), that is, the whole product is an unqualified product, and the structure of the unqualified product is as shown in fig. 3. 2. The width of the bending male die is 4-5 cm, and when the width of the bent metal piece is larger than that of the bending male die, the die cannot process a product. Therefore, there is a need for a device capable of bending a wide metal piece and improving the bending quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a rapid sample preparation device for bending a metal piece, which has a compact structure, can bend the metal piece with a large width, improves the bending quality and is simple to operate.
The purpose of the utility model is realized by the following technical scheme: a quick sample preparation device for a bent metal piece comprises a base and a convex die holder arranged right above the base, wherein a V-shaped groove which is longitudinally arranged is formed in the top surface of the base, a guide seat is fixedly arranged on the top surface of the base, a positioning plate is matched in the guide seat in a sliding mode, the left end part of the positioning plate is a positioning surface which is vertically arranged, the positioning surface is located on the right side of the V-shaped groove, the right end part of the positioning plate extends to the outer side of the base, a fixing plate is fixedly arranged on the extending end of the positioning plate, a screw penetrates through the fixing plate, the threaded section of the screw is in threaded connection with the right end part of the base, a spring is sleeved on the screw, one end of the spring is fixedly arranged on the right end face of the base, the other end of the spring abuts against the fixing plate, and under the elastic force action of the spring, the fixing plate abuts against the screw head of the screw; the die comprises a die holder, a die seat and a male die, wherein a T-shaped groove is longitudinally formed in the front end face of the die holder, a vertical groove of the T-shaped groove penetrates through the bottom surface of the die holder, a bending male die is arranged in the T-shaped groove, a movable block in sliding fit with a transverse groove of the T-shaped groove is fixedly arranged at the top of the bending male die, the bending male die penetrates through the vertical groove of the T-shaped groove, inclined planes are arranged on two side faces of an extending end, and the two inclined planes are matched with the side faces of the V-shaped groove respectively.
The right end face of the base is provided with a threaded hole, the end face of the fixing plate is provided with a through hole, and the screw penetrates through the through hole and is in threaded connection with the threaded hole to be fixed on the base.
And the left end surface of the male die holder is in threaded connection with a locking screw, and the thread section of the locking screw is pressed against the movable block so as to fix the bent male die.
And the left end surface of the convex die holder is connected with a plurality of locking screws.
The top of the convex die holder is provided with a connector.
The utility model has the following advantages: compact structure, can buckle to the wide width metalwork, improve the quality of buckling, easy operation.
Drawings
FIG. 1 is a schematic structural view of a product;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of a rejected product;
FIG. 4 is a schematic structural view of the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
FIG. 6 is a side view of the alignment plate engaged with the guide base;
FIG. 7 is a schematic view of a positioning plate;
FIG. 8 is a schematic cross-sectional view of the punch holder;
FIG. 9 is a schematic view of a positioning metal member according to the present invention;
FIG. 10 is a schematic diagram of the operation of the present invention;
in the figure, 1-a base, 2-a convex die holder, 3-a V-shaped groove, 4-a guide holder, 5-a positioning plate, 6-a positioning surface, 7-a fixing plate, 8-a screw, 9-a spring, 10-a T-shaped groove, 11-a bending convex die, 12-a movable block, 13-an inclined surface, 14-a threaded hole, 15-a locking screw, 16-a connector and 17-a metal piece.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, without limiting the scope of the utility model to the following:
as shown in FIGS. 4 to 6, a rapid sample preparation device for bending metal pieces comprises a base 1, a convex die holder 2 disposed right above the base, the top surface of the base 1 is provided with a V-shaped groove 3 which is longitudinally arranged, the top surface of the base 1 is also fixedly provided with a guide seat 4, a positioning plate 5 is in sliding fit with the guide seat 4, the left end part of the positioning plate 5 is a positioning surface 6 which is vertically arranged, the positioning surface 6 is positioned at the right side of the V-shaped groove 3, the right end part of the positioning plate 5 extends to the outer side of the base 1, a fixing plate 7 is fixedly arranged on the extending end, a screw 8 penetrates through the fixing plate 7, the thread section of the screw 8 is in threaded connection with the right end part of the base 1, a spring 9 is sleeved on the screw 8, one end of the spring 9 is fixedly arranged on the right end surface of the base 1, the other end of the spring 9 is pressed against the fixing plate 7, and under the elastic force action of the spring 9, the fixing plate 7 is pressed against the screw head of the screw 8; the die comprises a die holder 2 and is characterized in that a T-shaped groove 10 longitudinally arranged is formed in the front end face of the die holder 2, a vertical groove of the T-shaped groove 10 penetrates through the bottom surface of the die holder 2, a bending male die 11 is arranged in the T-shaped groove 10, a movable block 12 in sliding fit with a transverse groove of the T-shaped groove 10 is fixedly arranged at the top of the bending male die 11, the bending male die 11 penetrates through the vertical groove of the T-shaped groove 10, inclined planes 13 are arranged on two side faces of an extending end, and the two inclined planes 13 are respectively matched with the side faces of the V-shaped groove 3.
A threaded hole 14 is formed in the right end face of the base 1, a through hole is formed in the end face of the fixing plate 7, and the screw 8 penetrates through the through hole and is in threaded connection with the threaded hole 14 to be fixed on the base 1. The left end face of the convex die holder 2 is connected with a locking screw 15 through threads, the thread section of the locking screw 15 abuts against the movable block 12 to fix the bending convex die 11, the left end face of the convex die holder 2 is connected with a plurality of locking screws 15, and a connector 16 is arranged at the top of the convex die holder 2.
The working process of the utility model is as follows:
s1, connecting the connector 16 to a punch of a punching machine by a worker to fix the male die holder 2;
s2, positioning the metal piece, namely, a worker puts the metal piece 17 on the top surface of the V-shaped groove 3, and the right end surface of the metal piece 17 is leaned against the positioning surface of the positioning plate 5 to realize the positioning of the metal piece, as shown in FIG. 9;
s3, controlling a punch of the punching machine to move downward, wherein the punch drives the punch holder 2 to move downward, the punch holder 2 drives the bending punch 11 to move downward, the lower end of the bending punch 11 extrudes the metal piece 17 into the V-shaped groove 3, and after the die is closed, the V-shaped product is formed as shown in fig. 10; because the metal piece 17 is positioned by the positioning plate 5, the inclination of a bending line on a product is avoided, and compared with the traditional direct bending, the bending quality is greatly improved;
and S4, controlling the punch of the punching machine to move upwards, and taking the product out of the V-shaped groove 3 by a worker after the bending male die 11 is reset upwards.
When the longitudinal width of the bent metal piece 17 is significantly greater than the width of the bending male dies 11, a plurality of bending male dies 11 can be installed in the T-shaped groove 10, even if the bending male dies 11 are spliced together, so that the metal piece with large width can be bent, and the bending device has the characteristic of higher universality.
When the horizontal length of the bent metal piece 17 is too small, namely the metal piece 17 is just positioned between the right edge of the V-shaped groove 3 and the positioning surface 6 and cannot be suspended above the V-shaped groove 3, a worker only needs to screw the screw 8, the head of the screw 8 pushes the fixing plate 7 leftwards, and the fixing plate 7 drives the positioning plate 5 to move leftwards, so that the metal piece is suspended right above the V-shaped groove 3, the bending of the metal piece with small length is realized, and the technical characteristic of higher universality is achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a make appearance device fast for buckling metalwork which characterized in that: the die comprises a base (1) and a convex die holder (2) arranged right above the base, wherein a V-shaped groove (3) which is longitudinally arranged is formed in the top surface of the base (1), a guide seat (4) is further fixedly arranged on the top surface of the base (1), a positioning plate (5) is arranged in the guide seat (4) in a sliding fit manner, a positioning surface (6) which is vertically arranged is arranged at the left end part of the positioning plate (5), the positioning surface (6) is positioned at the right side of the V-shaped groove (3), the right end part of the positioning plate (5) extends to the outer side of the base (1), a fixing plate (7) is fixedly arranged at the extending end, a screw (8) penetrates through the fixing plate (7), the thread section of the screw (8) is in threaded connection with the right end part of the base (1), a spring (9) is sleeved on the screw (8), one end of the spring (9) is fixedly arranged on the right end surface of the base (1), and the other end is pressed on the fixing plate (7), under the action of the elastic force of the spring (9), the fixing plate (7) is pressed against the screw head of the screw (8); the die is characterized in that a T-shaped groove (10) which is longitudinally arranged is formed in the front end face of the male die base (2), the vertical groove of the T-shaped groove (10) penetrates through the bottom surface of the male die base (2), a bending male die (11) is arranged in the T-shaped groove (10), a movable block (12) which is in sliding fit with the transverse groove of the T-shaped groove (10) is fixedly arranged at the top of the bending male die (11), the bending male die (11) penetrates through the vertical groove of the T-shaped groove (10), inclined planes (13) are arranged on two side faces of the extending end, and the two inclined planes (13) are respectively matched with the side faces of the V-shaped groove (3).
2. A rapid prototyping apparatus as set forth in claim 1 wherein: a threaded hole (14) is formed in the right end face of the base (1), a through hole is formed in the end face of the fixing plate (7), and the screw (8) penetrates through the through hole and is in threaded connection with the threaded hole (14) to be fixed on the base (1).
3. A rapid prototyping apparatus as set forth in claim 1 wherein: the left end face of the male die holder (2) is in threaded connection with a locking screw (15), and the thread section of the locking screw (15) is pressed against the movable block (12) so as to fix the bent male die (11).
4. A rapid prototyping apparatus as set forth in claim 3 wherein: the left end face of the male die holder (2) is connected with a plurality of locking screws (15).
5. A rapid prototyping apparatus as set forth in claim 1 wherein: the top of the convex die holder (2) is provided with a connector (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122819491.0U CN216501667U (en) | 2021-11-17 | 2021-11-17 | Rapid sample preparation device for bent metal piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122819491.0U CN216501667U (en) | 2021-11-17 | 2021-11-17 | Rapid sample preparation device for bent metal piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216501667U true CN216501667U (en) | 2022-05-13 |
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ID=81530513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122819491.0U Active CN216501667U (en) | 2021-11-17 | 2021-11-17 | Rapid sample preparation device for bent metal piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216501667U (en) |
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2021
- 2021-11-17 CN CN202122819491.0U patent/CN216501667U/en active Active
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