CN212949907U

CN212949907U - Quick-change device for lettering

Info

Publication number: CN212949907U
Application number: CN202021384981.1U
Authority: CN
Inventors: 徐桂锋; 李庆斌
Original assignee: Guangdong Jinhong Zhizao Technology Co ltd
Current assignee: Guangdong Jinhong Zhizao Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-04-13
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a quick-change device for letterpress, which comprises a die holder, a mounting plate, a guide block, a slide block, a handle, a positioning block, a letterpress mounting block and a letterpress block; the mounting plate is fixedly arranged on the die holder, and the guide block is fixedly arranged on the mounting plate; the sliding block is movably arranged on the mounting plate through the guiding of the guiding block; the handle is arranged on one side of the sliding block; the positioning block is fixedly arranged on the die holder; the lettering installation block is fixedly installed on the sliding block; the letterpress block is movably arranged in the letterpress installation block. The utility model discloses an activity sets up the slider, and fixes the word seal block on the slider for can quick replacement word seal block, realize that the mould need not dismantle on the punch press also can quick replacement word seal block, the structure is changed conveniently, swiftly. Meanwhile, the structure can be matched with a mold for rapid production, and time and labor are saved for enterprises.

Description

Quick-change device for lettering

Technical Field

The utility model relates to an automobile mold technical field particularly, especially relates to a word seal quick change device.

Background

In the existing mold industry, the production period of a mold is shorter and shorter, and in order to save time, many mold companies require designers to realize a quick-replacement workpiece when designing the mold, and the workpiece must be designed into a quick-replacement mode. If there is no quick change during the production process, the die is removed from the press to replace the workpiece. In the prior art, in the production process of an automobile metal plate cold stamping die, the replacement of different character prints needs to be completed and disassembled, so that the time for replacing the character prints is long, and the production progress is easily delayed. Therefore, in view of the defects of the scheme in actual manufacturing and implementation and use, the method is modified and improved, and the design is created by the assistance of professional knowledge and experience and after multiple skillful thinking and experiments according to the spirit and concept of the scheme, so that the quick-change device for the lettering printing is provided for solving the problem of quick change of the lettering printing in the production process of the cold stamping die for the automobile sheet metal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a word seal quick change device to in the cold stamping die production process of solution car panel beating, word seal quick change's problem.

The utility model relates to a word seal quick change device can realize through following technical scheme:

the utility model relates to a quick change device for letterpress, which comprises a die holder, a mounting plate, a guide block, a slide block, a handle, a positioning block, a letterpress mounting block and a letterpress block; the mounting plate is fixedly arranged on the die holder, and the guide block is fixedly arranged on the mounting plate; the sliding block is movably arranged on the mounting plate through the guiding of the guiding block; the handle is arranged on one side of the sliding block; the positioning block is fixedly arranged on the die holder; the lettering installation block is fixedly installed on the sliding block; the letterpress block is movably arranged in the letterpress installation block.

Preferably, the die holder is provided with a plurality of through holes, and the mounting plate and the sliding block are respectively fixed on the die holder by the through holes.

Preferably, the two guide blocks are symmetrically arranged on the mounting plate respectively.

Preferably, the side surfaces of the two guide blocks are respectively provided with a guide groove.

Preferably, the slider comprises a slider main body and a fixed block; the slider main part with fixed block fixed connection, be provided with the through-hole in the slider main part.

Preferably, both sides of the slider main body are provided with groove bodies, and the size and the position of each groove body are respectively matched with the size and the position of the corresponding guide groove.

Preferably, the fixed block is arranged on one side of the slider main body, a fixed hole is formed in the fixed block, and the slider is fixed on the die holder through the fixed hole.

Preferably, the slider main body and the fixing block are assembled and molded.

Preferably, the handle is T-shaped, and anti-skid grains are arranged on the handle.

Preferably, the lettering printing mounting block is provided with a mounting hole, and the lettering printing block is arranged in the mounting hole; the character printing block comprises a plurality of character prints and character printing fixing blocks, and the character prints are arranged in the character printing fixing blocks in order.

Compared with the prior art, the utility model relates to a word seal quick change device's beneficial effect does:

the utility model relates to a word seal quick change device sets up the slider through the activity, and fixes word seal block on the slider for can quick replacement word seal block, realize that the mould need not dismantle also can quick replacement word seal block on the punch press, the structure is changed conveniently, swiftly. Meanwhile, the structure can be matched with a mold for rapid production, and time and labor are saved for enterprises.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of an external structure of a quick-change device for lettering of the present invention;

fig. 2 is a schematic front structural view of the quick-change device for lettering shown in fig. 1;

fig. 3 is a schematic diagram of a part of an explosion of the quick-change device for lettering shown in fig. 1.

The following are marked in the figure: 11, a die holder; 12, mounting a plate; 13, a guide block; 131, a guide groove; 14, a slide block; 141, a slider body; 1411, a tank body; 142, a fixed block; 1421, a fixing hole; 15, a handle; 16, positioning blocks; 17, a letterpress mounting block; 18, a word block; 181, printing; 182, word stamp fixing block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention.

Further, in the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a quick-change device for lettering printing of the present invention may include a mold base 11, a mounting plate 12, a guide block 13, a slider 14, a handle 15, a positioning block 16, a lettering printing mounting block 17, and a lettering printing block 18; the mounting plate 12 is fixedly mounted on the die holder 11, and the guide block 13 is fixedly arranged on the mounting plate 12; the sliding block 14 is movably arranged on the mounting plate 12 through the guiding of the guide block 13; the handle 15 is arranged on one side of the slide block 14; the positioning block 16 is fixedly arranged on the die holder 11 or the mounting plate 12, and in this embodiment, the positioning block 16 is fixedly arranged on the die holder 11; the lettering installation block 17 is fixedly installed on the sliding block 14; the letterpress block 18 is movably arranged in the letterpress installation block 17.

Referring to fig. 1 and fig. 2, the die holder 11 is made of Cr12, CrWMn, or Cr12MoV, in this embodiment, the die holder 11 is made of Cr12 MoV; the die holder 11 is rectangular, and in other embodiments, the die holder 11 may also be cylindrical or other shapes. The die holder 11 is provided with a plurality of through holes for fixing other components on the die holder 11.

Referring to fig. 2 and 3, in the present embodiment, the mounting plate 12 is fixed on the die holder 11 by screws, and is used for bearing the guide block 13 and the sliding block 14. In other embodiments, the guide block 13 and the slide 14 are directly disposed on the die holder 11.

Referring to fig. 1 and 3, in the present embodiment, two guide blocks 13 are respectively symmetrically disposed on the mounting plate 12, guide grooves 131 are respectively disposed on side surfaces of the two guide blocks 13, and the sliding block 14 is movably mounted on the mounting plate 12 through the opposite guide grooves 131.

Referring to fig. 1 to fig. 3, in the present embodiment, the slider 14 includes a slider main body 141 and a fixed block 142; the slider main body 141 is fixedly connected with the fixing block 142, a through hole is formed in the slider main body 141 and used for fixing the lettering installation block 17, groove bodies 1411 are arranged on two sides of the slider main body 141, and the size and the position of each groove body 1411 are respectively matched with the size and the position of the corresponding guide groove 131, so that the slider main body 141 can flexibly move in the guide groove 131; the fixing block 142 is disposed at one side of the slider body 141, and is provided with a fixing hole 1421, and the slider 14 is fixed on the die holder 11 through the fixing hole 1421. The slider main body 141 and the fixed block 142 are connected to form a 7 shape, the slider main body 141 and the fixed block 142 may be integrally formed or assembled, and in this embodiment, the slider main body 141 and the fixed block 142 are assembled.

Referring to fig. 1 and 2, the handle 15 is disposed at one side of the sliding block 14, in this embodiment, the handle 15 is T-shaped; in other embodiments, the handle 15 may be provided with anti-slip lines to increase the friction between the handle 15 and the human hand. The handle 15 and the slider 14 may be integrally formed or assembled.

Referring to fig. 1 and 2, the positioning block 16 is disposed on the die holder 11 or the mounting plate 12, and is used for limiting the position of the slider 14; in this embodiment, the positioning block 16 is disposed on the die holder 11; in some embodiments, the positioning block 16 may be integrally formed with the die holder 11 and the mounting plate 12, or may be assembled with the die holder 11 and the mounting plate 12.

Referring to fig. 3, the lettering mounting block 17 is fixed on the mounting plate 12 by screws, a mounting hole is formed in the lettering mounting block 17, and the lettering block 18 is disposed in the mounting hole. The character printing block 18 comprises a plurality of character prints 181 and character printing fixing blocks 182, the plurality of character prints 181 are arranged in the character printing fixing blocks 182 in order, and the character printing fixing blocks 182 are fixedly arranged in the mounting holes.

The utility model relates to a word seal quick change device's working process does:

when the die needs to replace the letterpress in the production process, the punch is controlled to stop working, then the user removes the mounting screws for locking the fixing block 142 on the die holder 11, pulls the slide block 14 out of the mounting plate 12 by using the handle 15, because the letterpress block 18 is arranged in the letterpress mounting block 17, the letterpress mounting block 17 is fixed on the slide block 14, the letterpress block 18 also comes out along with the slide block 14, then the letterpress block 18 to be replaced is arranged in the letterpress mounting block 17, the letterpress mounting block 17 is fixedly arranged on the slide block 14, finally the slide block 14 is pushed onto the mounting plate 12 through the guide block 13, the positioning block 16 limits and positions the slide block 14, and finally the fixing block 142 is locked on the die holder 11 through the mounting screws, and after the production is finished, the punch is started to continue producing.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A quick-change device for lettering is characterized by comprising a die holder, an installation plate, a guide block, a sliding block, a handle, a positioning block, a lettering installation block and a lettering block; the mounting plate is fixedly arranged on the die holder, and the guide block is fixedly arranged on the mounting plate; the sliding block is movably arranged on the mounting plate through the guiding of the guiding block; the handle is arranged on one side of the sliding block; the positioning block is fixedly arranged on the die holder; the lettering installation block is fixedly installed on the sliding block; the letterpress block is movably arranged in the letterpress installation block.

2. The quick-change device for lettering printing according to claim 1, wherein the die holder is provided with a plurality of through holes, and the mounting plate and the slide block are respectively fixed on the die holder by the through holes.

3. The quick-change device for lettering printing according to claim 1, wherein the two guide blocks are symmetrically arranged on the mounting plate respectively.

4. The quick-change device for lettering printing according to claim 3, wherein the side surfaces of the two guide blocks are respectively provided with a guide groove.

5. The quick change device for lettering printing according to claim 4, wherein the slide block comprises a slide block main body and a fixed block; the slider main part with fixed block fixed connection, be provided with the through-hole in the slider main part.

6. The quick change device for lettering printing according to claim 5, wherein groove bodies are arranged on two sides of the sliding block main body, and the size and the position of each groove body are respectively matched with the size and the position of the corresponding guide groove.

7. The quick-change device for lettering printing according to claim 5, wherein the fixing block is arranged on one side of the sliding block main body, and is provided with a fixing hole, and the sliding block is fixed on the die holder through the fixing hole.

8. The quick-change device for lettering printing according to claim 5, wherein the slider body and the fixing block are assembled and molded.

9. The quick-change device for lettering printing according to claim 1, wherein the handle is T-shaped and is provided with anti-skid lines.

10. The quick-change device for letterpress printing according to claim 1, wherein the letterpress mounting block is provided with a mounting hole, and the letterpress block is arranged in the mounting hole; the character printing block comprises a plurality of character prints and character printing fixing blocks, and the character prints are arranged in the character printing fixing blocks in order.