CN109047387B - Repairing tool for stamping covering piece appearance sinking - Google Patents
Repairing tool for stamping covering piece appearance sinking Download PDFInfo
- Publication number
- CN109047387B CN109047387B CN201811018052.6A CN201811018052A CN109047387B CN 109047387 B CN109047387 B CN 109047387B CN 201811018052 A CN201811018052 A CN 201811018052A CN 109047387 B CN109047387 B CN 109047387B
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- CN
- China
- Prior art keywords
- knocking
- handle
- main body
- column
- stamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000008439 repair process Effects 0.000 claims abstract description 18
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
- B21D1/065—Removing local distortions by hammering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention discloses a repair tool for stamping a concave appearance of a covering piece, which comprises a U-shaped repair main body; the upper end and the lower end of the opening side of the repairing main body are respectively bent inwards to form an upper knocking column and a lower knocking column which are oppositely arranged; the tail end of one knocking column is fixed with a positioning ring through a bracket, the distance between the positioning ring and the connected knocking column is 1mm-5mm through the bracket, and the positioning surface of the positioning ring is vertically arranged with the connected knocking column; the other one of the knocking columns is connected with one side of the repairing main body, the handle is L-shaped, the shorter part of the handle is an operation part, the longer part of the handle is an execution part, one end of the execution part, which is close to the knocking column, is also provided with an impact block, and the impact block is welded at a port of the execution part; the invention aims to provide a repair tool for stamping a concave appearance of a covering piece.
Description
Technical Field
The invention belongs to the field of stamping covering piece repairing, and particularly relates to a repairing tool for stamping covering piece appearance sinking.
Background
With the rapid development of the automobile industry, the quality and appearance quality of the stamped outer covers of automobiles are increasingly high. Because domestic mould life cycle is longer than foreign, the degree of wear of mould profile is all great, and the part produced can have outward appearance defect. In addition, during the operation of staff and the transportation process of materials, parts can be bumped or damaged, and when the stamping repair work repairs the concave at present, the self-made top is required to be flat and concave, then the flat file or the arched file is used for filing, and then the plate molded surface is ground by a grinder. The self-made roof is not good for realizing the positioning of the defect position, and is difficult to repair; in addition, the output of the stamping outer covering piece is large, the invention and the simple tool for repairing the concave appearance of the stamping outer covering piece are created, the time spent for repairing the part can be effectively reduced, and the operation sequence of stamping repairing work is optimized, so that the working efficiency is improved.
Disclosure of Invention
The invention aims to provide a repair tool for stamping a concave appearance of a covering piece.
The technical scheme provided by the invention is as follows: a repair tool for stamping a concave appearance of a covering part comprises a U-shaped repair main body;
the upper end and the lower end of the opening side of the repairing main body are respectively bent inwards to form an upper knocking column and a lower knocking column which are oppositely arranged;
the tail end of one knocking column is fixed with a positioning ring through a bracket, the distance between the positioning ring and the connected knocking column is 1mm-5mm through the bracket, and the positioning surface of the positioning ring is vertically arranged with the connected knocking column;
the other one of the knocking columns is connected with one side of the repairing main body, the handle is L-shaped, the shorter part of the handle is an operation part, the longer part of the handle is an execution part, one end of the execution part, which is close to the knocking column, is also provided with an impact block, and the impact block is welded at a port of the execution part; and the corner of the handle is hinged to the supporting rod extending outwards from the repairing main body through a return spring, in an initial state, the impact block is far away from the knocking column, and the operating part of the handle can be pulled backwards by manpower to drive the executing part to move towards the repairing main body, and the impact block is enabled to knock the knocking column.
Preferably, the reworking main body is made of spring steel through bending.
Preferably, the outer side of the positioning ring is wrapped with a buffer rubber layer.
Preferably, the repair body is further welded with two parallel limit rods at one side of the handle, the two limit rods are respectively located at two sides of the executing part of the handle, and the executing part can move between the limit rods.
Preferably, the operating part of the handle is of an arc-shaped structure.
Preferably, the operation part is interposed between the repair bodies.
Preferably, one end of the two knocking posts for knocking is of an arc-shaped convex structure.
Preferably, the knocking post located at one side of the handle is further provided with a bearing convex surface, and the bearing convex surface is arranged at one end of the knocking post, where the knocking block acts.
The beneficial effects are that:
according to the invention, the stamping covering piece to be repaired is inserted into the repairing main body, the positioning ring is manually moved on the covering piece, the concave part is moved to the inner ring of the positioning ring, and then the operating part of the handle is pulled back and forth through the operating handle, so that the impact block connected with the tail end of the operating part impacts the knocking column on the repairing main body, and the knocking column knocks and restores the concave part of the inner ring of the positioning ring; compared with the prior art that the self-made roof is needed to level the concave part, the invention has the advantages that the positioning is accurate, the repairing efficiency of the concave part is high, the knocking is accurate, and the repairing time can be greatly reduced; compared with the common maintenance tool, the invention can save more than 80% of time.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic top view of the positioning ring of the present invention;
fig. 3 is a schematic view of a convex bearing structure according to the present invention.
In the figure: 1-repairing main body, 2-knocking column, 3-locating ring, 4-handle, 41-operation portion, 42-executing portion, 5-knocking block and 6-limit bar.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
A repair tool for stamping a concave appearance of a covering part as shown in fig. 1 to 3 comprises a U-shaped repair body 1;
the upper end and the lower end of the opening side of the repairing main body 1 are respectively bent inwards to form an upper knocking post 2 and a lower knocking post 2 which are oppositely arranged;
the tail end of one knocking column 2 is fixed with a positioning ring 3 through a bracket, the positioning ring 3 is 5mm away from the connected knocking column 2 through the bracket, and the positioning surface of the positioning ring 3 is vertically arranged with the connected knocking column 2;
the other one of the knocking columns 2 is connected with the repairing main body 1, a handle 4 is further arranged on one side of the repairing main body, the handle 4 is L-shaped, the shorter part of the handle 4 is an operation part 41, the longer part of the handle 4 is an execution part 42, an impact block 5 is further arranged at one end, close to the knocking column 2, of the execution part 42, and the impact block 5 is welded at a port of the execution part 42; and the corner of the handle 4 is hinged to the supporting rod extending outwards from the repairing body 1 through a return spring, in an initial state, the striking block 5 is far away from the striking column 2, and the operating part 41 of the handle 4 can be pulled backwards by manpower to drive the executing part 42 to move towards the repairing body 1, so that the striking block 5 strikes the striking column 2.
In this embodiment, the repairing body 1 is made of bent spring steel, the elasticity of the repairing body 1 is larger, after the repairing body 1 is folded inwards after being impacted by the impact block 5, the repairing body returns to the original state through elasticity, and at the moment, the knocking column 2 knocks the concave part once, so that the knocking repairing effect is better.
The outside of the positioning ring 3 is wrapped up in and is equipped with the cushion rubber layer, and when operating personnel presses the positioning ring on the covering piece and removes the discovery pit, the positioning ring can not produce the secondary injury to the covering piece through cushion rubber layer's protection.
Two parallel limiting rods 6 are welded on one side of the handle of the repairing main body 1, the two limiting rods 6 are respectively positioned on two sides of an executing part 42 of the handle 4, and the executing part 42 can move between the limiting rods 6; when the operator pulls the operation part 41 back and forth, the movement of the execution part 42 is limited by the clamping of the two limiting rods 6, so that the execution part 42 can only rotate in one plane around the hinge joint, and the impact effect of striking the knocking column 2 is prevented from being influenced by the deviation of the position of the execution part 42.
The operating part 41 of the handle 4 is of an arc-shaped structure, so that the operation of operators is more convenient and handy; the operation part 41 is interposed between the repair body 1, and it is also convenient for an operator to pull the operation part 41 when holding the repair body 1.
Two the one end that knocking post 2 was used for knocking is arc convex part structure respectively, and the knocking post of being is when knocking the concave part, and the knocking position is more accurate, and does not have sharp edge, prevents to damage the covering.
The knocking post 2 located at one side of the handle 4 is further provided with a bearing convex surface, and the bearing convex surface is arranged at one end of the knocking post 2 acting with the impacting block 5, so that the contact surface between the impacting block 5 and the knocking post 2 is larger.
In the embodiment, when the invention is used, an operator holds the reworking main body 1 by hand, inserts the reworking main body 1 onto the stamping covering piece from the U-shaped opening, presses the positioning ring 3 on the surface of the covering piece and searches for a concave position, and moves the positioning ring 3 to place the concave position on the inner ring of the positioning ring 3; at this time, an operator holds the repairing main body 1 and presses the positioning ring 3 in the concave part, and simultaneously pulls the operating part 41 of the handle 4 back and forth, so that the striking block 5 connected with the executing part 42 continuously strikes the striking post 2 which is not connected with the positioning ring 3, the striking post 2 is forced to move towards the covering part, the convex part of the covering part is continuously struck, the convex part is struck back to the position almost similar to the molded surface of the product, and the next repairing operation is waited; the invention can quickly find the concave position of the plate and position the plate, effectively reduce the time spent for repairing the parts and optimize the operation sequence of stamping and repairing, thereby improving the working efficiency.
For convenience of description, the descriptions of the directions of "up", "down", "left", "right", "front", "rear", etc. herein are consistent with the left-right direction of the drawing, but do not limit the structure of the invention; furthermore, the present invention is not limited to the above-described embodiments, and various changes may be made thereto by those skilled in the art, but any equivalent or similar changes to the present invention should be construed to be included within the scope of the claims of the present invention.
Claims (6)
1. A repair fixture for punching press covering appearance is sunken, its characterized in that:
comprises a U-shaped repair main body (1);
the upper end and the lower end of the opening side of the repairing main body (1) are respectively bent inwards to form an upper knocking column (2) and a lower knocking column which are oppositely arranged;
the tail end of one knocking column (2) is fixed with a positioning ring (3) through a bracket, the positioning ring (3) is 1mm-5mm away from the connected knocking column (2) through the bracket, and the positioning surface of the positioning ring (3) is vertically arranged with the connected knocking column (2);
the other one of the knocking columns (2) is connected with one side of the reworking main body (1), the handle (4) is L-shaped, the shorter part of the handle (4) is an operation part (41), the longer part of the handle (4) is an execution part (42), one end of the execution part (42) close to the knocking column (2) is also provided with a striking block (5), and the striking block (5) is welded at a port of the execution part (42); the corner of the handle (4) is hinged to a supporting rod extending outwards from the repairing main body (1) through a return spring, in an initial state, the striking block (5) is far away from the striking column (2), and the operating part (41) of the handle (4) can be pulled backwards by manpower to drive the executing part (42) to move towards the repairing main body (1) and enable the striking block (5) to strike the striking column (2);
the repairing main body (1) is made of spring steel through bending;
the outer side of the positioning ring (3) is wrapped with a buffer rubber layer.
2. A rework tool for stamping a depression in the appearance of a cover as set forth in claim 1, wherein:
two parallel limiting rods (6) are welded on one side of the handle of the repairing main body (1), the two limiting rods (6) are respectively located on two sides of an executing portion (42) of the handle (4), and the executing portion (42) can move between the limiting rods (6).
3. A rework tool for stamping a depression in the appearance of a cover as set forth in claim 1, wherein:
the operating part (41) of the handle (4) is of an arc-shaped structure.
4. A rework tool for stamping a depression in the appearance of a cover as set forth in claim 3, wherein:
the operation part (41) is arranged between the repair bodies (1).
5. A rework tool for stamping a depression in the appearance of a cover as set forth in claim 1, wherein:
one end of each knocking column (2) for knocking is respectively of an arc-shaped convex structure.
6. A rework tool for stamping a depression in the appearance of a cover as set forth in claim 1, wherein:
the knocking column (2) positioned at one side of the handle (4) is also provided with a bearing convex surface, and the bearing convex surface is arranged at one end of the knocking column (2) acting with the impact block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018052.6A CN109047387B (en) | 2018-09-03 | 2018-09-03 | Repairing tool for stamping covering piece appearance sinking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018052.6A CN109047387B (en) | 2018-09-03 | 2018-09-03 | Repairing tool for stamping covering piece appearance sinking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109047387A CN109047387A (en) | 2018-12-21 |
| CN109047387B true CN109047387B (en) | 2024-04-16 |
Family
ID=64758277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811018052.6A Active CN109047387B (en) | 2018-09-03 | 2018-09-03 | Repairing tool for stamping covering piece appearance sinking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109047387B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201565499U (en) * | 2009-08-06 | 2010-09-01 | 湖南吉利汽车部件有限公司 | Tool dedicated for reworking outer covering piece of vehicle body |
| CN201744524U (en) * | 2010-08-03 | 2011-02-16 | 浙江金刚汽车有限公司 | Sheet metal repairing tool of automobile body outer panel |
| CN104534221A (en) * | 2015-01-06 | 2015-04-22 | 北京力强基业工程技术有限公司 | Method for repairing and reinforcing pipeline by means of composite materials |
| CN108459083A (en) * | 2018-03-22 | 2018-08-28 | 中国水利水电科学研究院 | A kind of detecting system and its detection method for concrete dam |
| CN208743394U (en) * | 2018-09-03 | 2019-04-16 | 江西五十铃汽车有限公司 | It is a kind of to reprocess tooling for punching press covering appearance recess |
-
2018
- 2018-09-03 CN CN201811018052.6A patent/CN109047387B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201565499U (en) * | 2009-08-06 | 2010-09-01 | 湖南吉利汽车部件有限公司 | Tool dedicated for reworking outer covering piece of vehicle body |
| CN201744524U (en) * | 2010-08-03 | 2011-02-16 | 浙江金刚汽车有限公司 | Sheet metal repairing tool of automobile body outer panel |
| CN104534221A (en) * | 2015-01-06 | 2015-04-22 | 北京力强基业工程技术有限公司 | Method for repairing and reinforcing pipeline by means of composite materials |
| CN108459083A (en) * | 2018-03-22 | 2018-08-28 | 中国水利水电科学研究院 | A kind of detecting system and its detection method for concrete dam |
| CN208743394U (en) * | 2018-09-03 | 2019-04-16 | 江西五十铃汽车有限公司 | It is a kind of to reprocess tooling for punching press covering appearance recess |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109047387A (en) | 2018-12-21 |
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