CN220161079U - Pulling type Zhou Biao replacement structure - Google Patents
Pulling type Zhou Biao replacement structure Download PDFInfo
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- CN220161079U CN220161079U CN202321533682.3U CN202321533682U CN220161079U CN 220161079 U CN220161079 U CN 220161079U CN 202321533682 U CN202321533682 U CN 202321533682U CN 220161079 U CN220161079 U CN 220161079U
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- 238000005452 bending Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000007306 turnover Effects 0.000 abstract 1
- 230000000750 progressive effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
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Abstract
The utility model relates to a drawing Zhou Biao replacing structure, which consists of a character head block, a fixed seat, a conveying sliding block, a sliding block cover plate, a locking mechanism, a locking spring jacking pin and a handle screw, wherein the character head block is fixedly connected with the fixed seat; the conveying sliding block is slidingly arranged in the slotted hole of the fixed seat; the conveying sliding block is provided with a handle screw for drawing; the character head block is fixed on the top of the transmission slide block, and Zhou Biao is arranged on the character head block; a slide block cover plate used for guiding and limiting the sliding of the conveying slide block is arranged above the conveying slide block; the locking mechanism comprises a bending piece and a limiting block, a locking spring jacking pin is arranged below the limiting block, one end of the locking spring jacking pin is in threaded connection with the fixing seat, and the other end of the locking spring jacking pin can elastically limit the bottom of the locking spring jacking pin, so that the limiting block can lock and fix the conveying sliding block. According to the utility model, the upper die and the lower die of the die are not required to be opened and separated by using the crown block, and the Zhou Biao can be replaced by loosening the fixing screw and holding the handle to withdraw the fixing plate of the headstock; the production efficiency is improved, the turnover mould of the crown block is not replaced, and the position of the circumference mark is also determined.
Description
Technical Field
The utility model belongs to the technical field of stamping progressive dies, and particularly relates to a drawing type Zhou Biao quick replacement structure of a stamping progressive die.
Background
The Zhou Biao insert structures of the existing stamping progressive die are fixed on an upper die of the die, and the character head fixing seat is connected with an upper die base through screws and is directly placed Zhou Biao on the upper die base. Because Zhou Biao insert structure does not have clear position, must open the mould upper and lower mould when changing Zhou Biao, just can change after the separation, the change process is particularly complicated, and the work load is big, wastes time. Based on this, there is an urgent need to develop a device for rapidly replacing Zhou Biao stamping progressive die to effectively solve the above problems.
Disclosure of Invention
The utility model aims to provide a drawing type Zhou Biao replacing structure which solves the problem of quick replacement Zhou Biao.
The utility model aims at realizing the following technical scheme:
a drawing Zhou Biao replacing structure is fixed between an upper die and a lower die and consists of a character head block 1, a fixing seat 2, a conveying sliding block 3, a sliding block cover plate 4, a locking mechanism 5, a locking spring jacking pin 6 and a handle screw 7.
The fixed seat 2 is provided with a slotted hole capable of accommodating the conveying sliding block 3, and the conveying sliding block 3 is slidably arranged in the slotted hole; the side wall of the conveying sliding block 3 is provided with a handle screw 7 for drawing; the header block 1 is fixed at the top of the conveying sliding block 3, and Zhou Biao is arranged on the header block 1; the left side and the right side above the conveying slide block 3 are respectively provided with a slide block cover plate 4 for guiding and limiting the sliding of the conveying slide block 3;
both sides of the locking mechanism 5 are fixed with the side wall of the fixed seat 2; the locking mechanism 5 comprises a bending piece and a limiting block, wherein the middle part of the bending piece is bent outwards to form a boss structure, and the limiting block is arranged in the boss structure; a locking spring jacking pin 6 fixed with the fixed seat 2 is arranged below the limiting block; one end of the locking spring jacking pin 6 is a threaded connection end and can be in threaded connection with the fixing seat 2, the other end of the locking spring jacking pin is an elastic limiting end, and the bottom of a limiting block of the locking mechanism 5 can be limited, so that the limiting block can lock and fix the conveying sliding block 3.
Further, the fixing base 2 is provided with a plurality of fixing holes penetrating through the height direction of the fixing base 2, and the fixing base 2 is fixed with the upper die fixing plate through a plurality of bolts penetrating through the fixing holes.
Further, the slot hole is formed on the side wall of the fixing seat 2, and extends perpendicular to the side wall direction.
Further, a handle screw 7 is screwed with the side wall of the transfer slider 3.
Further, a clamping groove for installing the character head block 1 is formed in the conveying sliding block 3, two threaded holes for fixing the character head block 1 are formed in the bottom of the clamping groove, and the character head block 1 is fixed to the top of the conveying sliding block 3 through two screws.
Further, the sliding block cover plates 4 are respectively fixed with the upper bottom surface of the fixed seat 2 through a plurality of bolts.
Further, two mounting holes are further formed in the side wall of the fixing base 2, and two sides of the locking mechanism 5 are respectively fixed to the side wall of the fixing base 2 through bolts penetrating through the mounting holes.
Compared with the prior art, the utility model has the beneficial effects that:
according to the drawing type Zhou Biao replacing structure, the upper die and the lower die of the die are not required to be opened and separated by using the crown block, the fixing screws are only required to be loosened, and the handle is held to draw out the fixing plate of the headstock, so that Zhou Biao can be replaced; the replacement Zhou Biao is prevented from being particularly complicated, the technology is simplified, the great waste of time due to the workload is prevented, the replacement of the crown block overturning die is avoided, and meanwhile, the position of the circumference mark is determined.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a pull Zhou Biao replacement structure according to the present utility model;
FIG. 2 is a bottom view of FIG. 1;
FIG. 3 is a front view of FIG. 1;
fig. 4 is a left side view of fig. 1.
In the figure, the handle is characterized by comprising a character head block 2, a fixed seat 3, a transmission sliding block 4, a sliding block cover plate 5, a locking mechanism 6, a locking spring jacking pin 7 and a handle screw.
Detailed Description
The utility model is further illustrated by the following examples:
the utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present utility model, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
The utility model discloses a drawing Zhou Biao replacing structure, which is fixed between an upper die and a lower die and consists of a character head block 1, a fixed seat 2, a conveying sliding block 3, a sliding block cover plate 4, a locking mechanism 5, a locking spring jacking pin 6 and a handle screw 7.
The fixing seat 2 is provided with a plurality of fixing holes penetrating through the height direction of the fixing seat 2, and the fixing seat 2 is fixed with the upper die fixing plate through a plurality of bolts penetrating through the fixing holes.
The side wall of the fixed seat 2 is provided with a slot hole which extends in the direction perpendicular to the side wall and can accommodate the conveying slide block 3, and the conveying slide block 3 is slidingly arranged in the slot hole.
The side wall of the conveying sliding block 3 is provided with a handle screw 7 for drawing, and the handle screw 7 is in threaded connection with the side wall of the conveying sliding block 3.
The conveying slide block 3 is provided with a clamping groove for installing the character head block 1, the bottom of the clamping groove is provided with two threaded holes for fixing the character head block 1, the character head block 1 is fixed on the top of the conveying slide block 3 through two screws, and Zhou Biao is installed on the character head block 1.
The left side and the right side above the conveying slide block 3 are respectively provided with a slide block cover plate 4, and each slide block cover plate 4 is respectively fixed with the upper bottom surface of the fixed seat 2 through a plurality of bolts and used for guiding and limiting the sliding of the conveying slide block 3.
Two mounting holes are further formed in the side wall of the fixed seat 2, and two sides of the locking mechanism 5 are respectively fixed with the side wall of the fixed seat 2 through bolts penetrating through the mounting holes. The locking mechanism 5 comprises a bending piece and a limiting block, the middle part of the bending piece is bent outwards to form a boss structure, and the limiting block is arranged in the boss structure. And a locking spring jacking pin 6 fixed with the fixed seat 2 is arranged below the limiting block. The lock is locked and is played liftout pin 6 one end and is threaded connection end, can be with fixing base 2 threaded connection, and the other end is elasticity spacing end, can carry out spacingly to the stopper bottom, makes the stopper can realize that the lock is locked fixedly to conveying slider 3.
Example 1
The drawing Zhou Biao replacing structure can be used in a mass-VW 416 vehicle model-30G-823-419 product progressive die, is fixed between an upper die and a lower die, and consists of a character head block 1, a fixed seat 2, a conveying sliding block 3, a sliding block cover plate 4, a locking mechanism 5, a locking bullet top pin 6 and a handle screw 7.
The header block 1 is provided with Zhou Biao, namely, the production date is marked on the automobile parts by stamping, so that the production date can be precisely marked, and the production process also needs to be carried out periodically and faster.
The fixing seat 2 is provided with a plurality of fixing holes penetrating through the height direction of the fixing seat 2, and the fixing seat 2 is fixed with the upper die fixing plate through a plurality of bolts penetrating through the fixing holes. The side wall of the fixed seat 2 is provided with a slot hole which extends in the direction perpendicular to the side wall and can accommodate the conveying slide block 3, and the conveying slide block 3 is slidingly arranged in the slot hole.
The conveying slide block 3 is provided with a clamping groove for installing the character head block 1, the bottom of the clamping groove is provided with two threaded holes for fixing the character head block 1, and the character head block 1 is fixed at the top of the conveying slide block 3 through two screws. The header block 1 is located on the stamping end face of the upper die 1, and can be used for stamping parts of an automobile or the like by the butt movement of the upper die 1 and the lower die to generate Zhou Biao. In this embodiment, the Zhou Biao stamping position is the first step after feeding the progressive die.
The side wall of the conveying slide block 3 is provided with a handle screw 7 for drawing, and the handle screw 7 is in threaded connection with the side wall of the conveying slide block 3. The left side and the right side above the conveying slide block 3 are respectively provided with a slide block cover plate 4, each slide block cover plate 4 is respectively fixed with the upper bottom surface of the fixed seat 2 through a plurality of bolts and used for limiting and guiding the sliding of the conveying slide block 3, and when the upper die 1 inclines, the sliding of the conveying slide block 3 can be effectively prevented, and the accident of hurting people due to the sliding is avoided.
Two mounting holes are further formed in the side wall of the fixed seat 2, and two sides of the locking mechanism 5 are respectively fixed with the side wall of the fixed seat 2 through bolts penetrating through the mounting holes. The locking mechanism 5 comprises a bending piece and a limiting block, the middle part of the bending piece is bent outwards to form a boss structure, and the limiting block is arranged in the boss structure. And a locking spring jacking pin 6 fixed with the fixed seat 2 is arranged below the limiting block. The lock bullet liftout pin 6 one end is threaded connection end, can with fixing base 2 threaded connection, and the other end is elasticity spacing end, can support the stopper of locking mechanism 5, carries out spacingly to the stopper bottom, makes the stopper can be with conveying slider 3 lock dead fixedly.
After the rated production work is finished, when Zhou Biao needs to be replaced, the upper die and the lower die of the die do not need to be opened and separated by using a crown block, and only the limiting block of the locking mechanism 5 needs to be pushed downwards, so that the limiting block is separated from the conveying sliding block 3, and then the conveying sliding block 3 is pulled out by holding the handle screw 7, so that the process of replacing Zhou Biao is simplified, and the production efficiency is improved.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (7)
1. A pull formula Zhou Biao changes structure, its characterized in that: the die is fixed between an upper die and a lower die and consists of a character head block (1), a fixed seat (2), a transmission sliding block (3), a sliding block cover plate (4), a locking mechanism (5), a locking spring jacking pin (6) and a handle screw (7);
the fixed seat (2) is provided with a slotted hole capable of accommodating the conveying sliding block (3), and the conveying sliding block (3) is slidably arranged in the slotted hole; the side wall of the conveying sliding block (3) is provided with a handle screw (7) for drawing; the header block (1) is fixed at the top of the conveying sliding block (3), and Zhou Biao is arranged on the header block (1); the left side and the right side above the conveying slide block (3) are respectively provided with a slide block cover plate (4) for guiding and limiting the sliding of the conveying slide block (3);
both sides of the locking mechanism (5) are fixed with the side wall of the fixed seat (2); the locking mechanism (5) comprises a bending piece and a limiting block, the middle part of the bending piece is bent outwards to form a boss structure, and the limiting block is arranged in the boss structure; a locking spring jacking pin (6) fixed with the fixed seat (2) is arranged below the limiting block; one end of the locking spring jacking pin (6) is a threaded connection end and can be in threaded connection with the fixing seat (2), the other end of the locking spring jacking pin is an elastic limiting end, and the bottom of a limiting block of the locking mechanism (5) can be limited, so that the limiting block can be locked and fixed on the conveying sliding block (3).
2. A pull type Zhou Biao replacing structure according to claim 1, wherein: the fixing seat (2) is provided with a plurality of fixing holes penetrating through the height direction of the fixing seat, and the fixing seat (2) passes through the fixing holes through a plurality of bolts to be fixed with the upper die fixing plate.
3. A pull type Zhou Biao replacing structure according to claim 1, wherein: the slotted hole is arranged on the side wall of the fixed seat (2) and extends in the direction perpendicular to the side wall.
4. A pull type Zhou Biao replacing structure according to claim 1, wherein: the handle screw (7) is in threaded connection with the side wall of the conveying sliding block (3).
5. A pull type Zhou Biao replacing structure according to claim 1, wherein: the conveying sliding block (3) is provided with a clamping groove for installing the character head block (1), the bottom of the clamping groove is provided with two threaded holes for fixing the character head block (1), and the character head block (1) is fixed at the top of the conveying sliding block (3) through two screws.
6. A pull type Zhou Biao replacing structure according to claim 1, wherein: the sliding block cover plates (4) are respectively fixed with the upper bottom surface of the fixed seat (2) through a plurality of bolts.
7. A pull type Zhou Biao replacing structure according to claim 1, wherein: two mounting holes are further formed in the side wall of the fixing base (2), and two sides of the locking mechanism (5) are respectively fixed with the side wall of the fixing base (2) through bolts penetrating through the mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321533682.3U CN220161079U (en) | 2023-06-16 | 2023-06-16 | Pulling type Zhou Biao replacement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321533682.3U CN220161079U (en) | 2023-06-16 | 2023-06-16 | Pulling type Zhou Biao replacement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220161079U true CN220161079U (en) | 2023-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321533682.3U Active CN220161079U (en) | 2023-06-16 | 2023-06-16 | Pulling type Zhou Biao replacement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220161079U (en) |
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2023
- 2023-06-16 CN CN202321533682.3U patent/CN220161079U/en active Active
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