CN220862505U - Mold locking mechanism for preventing material belt from retreating - Google Patents
Mold locking mechanism for preventing material belt from retreating Download PDFInfo
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- CN220862505U CN220862505U CN202322538100.7U CN202322538100U CN220862505U CN 220862505 U CN220862505 U CN 220862505U CN 202322538100 U CN202322538100 U CN 202322538100U CN 220862505 U CN220862505 U CN 220862505U
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- sliding
- clamping
- fixed base
- bayonet lock
- spring
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- 239000000463 material Substances 0.000 title claims abstract description 49
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000002265 prevention Effects 0.000 claims description 3
- 210000005056 cell body Anatomy 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a locking mechanism for preventing a material belt from retreating of a die, which relates to the technical field of stamping dies, is suitable for limiting the material belt in the die processing process and comprises a fixed base; the clamping assembly is arranged in the fixed base; the clamping assembly is arranged on the front surface of the fixed base; the fastening bolt is arranged in the fixed base; and the positioning pin is arranged inside the fixed base, two sides of the fixed base are fixedly connected with limiting groove bodies, the clamping assembly comprises a sliding clamping pin, a sliding base plate, a clamping fastener, a discharging bolt and a first spring, and the clamping assembly comprises a fixed plate, a limiting sliding rod, a moving plate, a clamping column and a second spring. According to the utility model, the clamping limiting groove body, the sliding bayonet lock, the sliding base plate, the clamping fastener, the discharging bolt and the matching of the discharging bolt are adopted, so that clamping limiting can be assisted on the material belt, the material belt is prevented from retreating in the use process, and the practicability of the clamping locking mechanism is improved.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a die locking mechanism for preventing a material belt from retreating.
Background
At present, in the production process of stamping parts of automobile parts, continuous die production has taken the dominant role in improving production efficiency. There are many continuous dies which are used to draw material and back the material belt during the production process due to the complex forming process. The precondition of continuous die production is that the material belt is stable and the positioning is accurate. Once the strip is retracted, the punched product is rejected. If the material belt is not found timely after backing, the produced large-batch products are scrapped, and resources are wasted. In order to solve the problem, the resource waste caused by the backward movement of the material belt is eliminated, and therefore, a locking mechanism for preventing the backward movement of the material belt is needed.
Among the prior art, in the patent document of application number CN201320821231.X, propose a mould to prevent that the material from taking back latch mechanism, including the kayser casing and be located in the kayser casing and can carry out reciprocating motion's slip bayonet lock, the one end of slip bayonet lock is equipped with spacing lug, set up the tangent plane that cuts the breach and match on the spacing lug on the material strip, the tangent plane of spacing lug can be inlayed in the notch of material strip side, and slip bayonet lock can be through the restriction material strip of tangent plane back, the angle of the tangent plane of spacing lug is greater than 45 degrees, and the tangent plane inlays behind the notch of material strip, and the inclination of tangent plane is unanimous with the advancing direction of material strip.
In order to solve the problem that the material belt used in the mould processing process is easy to retreat in the use process, the qualification rate of production and processing is reduced, the prior art adopts the end part of the sliding bayonet lock to set up a limit lug and a tangent plane, and the material belt retreating prevention can be realized through a notch of the tangent plane and the material belt, and meanwhile, the normal feeding mode of the material belt is not influenced, but the condition that the structure is inconvenient to fix the limit block in the use process can also occur, so that the limit block is inconvenient to fix the limit block when the limit block does not need to limit the material belt, and the practicability problem of a locking mechanism is further reduced.
Disclosure of utility model
The utility model aims to provide a locking mechanism for preventing a material belt from retreating of a die, so as to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The locking mechanism for preventing the material belt from retreating of the die is suitable for limiting the material belt in the die processing process and comprises a fixed base; the clamping assembly is arranged in the fixed base; the clamping assembly is arranged on the front surface of the fixed base; the fastening bolt is arranged in the fixed base; and the positioning pin is arranged inside the fixed base, two sides of the fixed base are fixedly connected with limiting groove bodies, the clamping assembly comprises a sliding clamping pin, a sliding base plate, a clamping fastener, a discharging bolt and a first spring, and the clamping assembly comprises a fixed plate, a limiting sliding rod, a moving plate, a clamping column and a second spring.
The technical scheme of the utility model is further improved as follows: the bottom surface of slip bayonet lock is connected with the upper surface fixed of slip backing plate, one side of slip bayonet lock is connected with one side of joint fastener is detachable, the inner wall of joint fastener and the surface sliding connection of spacing cell body.
By adopting the technical scheme, the fixing base, the fastening bolt and the positioning pin are matched, so that the fixing base can be installed and positioned at the installation position of the material belt in an auxiliary manner, and the installation of the locking mechanism is facilitated.
The technical scheme of the utility model is further improved as follows: one end of the sliding bayonet lock is provided with a concave block, and one side of the sliding bayonet lock is provided with a groove.
By adopting the technical scheme, the sliding bayonet lock can assist in limiting the material belt.
The technical scheme of the utility model is further improved as follows: the inner wall of the sliding bayonet lock is detachably connected with one end of the first spring, the discharging bolt is sleeved on the outer surface of the first spring, and one end of the discharging bolt is movably connected with the outer surface of the sliding bayonet lock in a lap joint mode.
By adopting the technical scheme, the sliding bayonet lock can be conveniently detached from the inside of the fixed base by adopting the matching of the unloading bolt and the first spring.
The technical scheme of the utility model is further improved as follows: one side of the fixed plate is fixedly connected with the outer surface of the fixed base, and one side of the clamping column is fixedly connected with one end of the limiting slide rod.
The technical scheme of the utility model is further improved as follows: the outer surface of spacing slide bar and the inner wall sliding connection of movable plate, the inboard of movable plate and the one end fixed connection of joint post, the other end of spring two and one side fixed connection of fixed plate, spring two cup joints the surface at the joint post.
By adopting the technical scheme, the fixing plate, the limiting slide rod, the moving plate and the second spring are matched, so that the position of the clamping column can be adjusted in an auxiliary mode.
The technical scheme of the utility model is further improved as follows: one end of the clamping column is fixedly connected with the inner wall of the movable plate, and the other end of the clamping column is movably clamped with the groove.
By adopting the technical scheme, the sliding bayonet lock can be limited in an auxiliary manner by adopting the cooperation of the clamping column and the groove.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a locking mechanism for preventing a material belt from retreating of a die, which adopts the cooperation of a fixed base, a fastening bolt and a positioning pin, and can assist in installing and positioning the fixed base at the installation position of the material belt, thereby facilitating the installation of the locking mechanism.
2. The utility model provides a locking mechanism for preventing a material belt from retreating by adopting a limiting groove body, a sliding bayonet lock, a sliding base plate, a clamping fastener, a discharging bolt and the matching of the discharging bolt, which can assist in clamping and limiting the material belt, thereby preventing the material belt from retreating in the using process and further increasing the practicability of the locking mechanism.
3. The utility model provides a locking mechanism for preventing a material belt from retreating of a die, which adopts a fixed plate, a limiting slide bar, a moving plate, a clamping column and a second spring; can assist in limiting the sliding bayonet lock, thereby facilitating flexible adjustment of the position of the sliding bayonet lock.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the present utility model;
FIG. 3 is a schematic view of a fixing base structure of the present utility model;
FIG. 4 is a schematic view of a clamping assembly according to the present utility model;
fig. 5 is a schematic structural diagram of a clamping assembly according to the present utility model.
In the figure: 1. a fixed base; 11. a limit groove body; 2. a clamping assembly; 21. a sliding bayonet lock; 22. a sliding backing plate; 23. a clamping fastener; 24. a discharge bolt; 25. a first spring; 3. a clamping assembly; 31. a fixing plate; 32. a limit slide bar; 33. a moving plate; 34. a clamping column; 35. a second spring; 4. a fastening bolt; 5. and positioning pins.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1 to 5, the utility model provides a locking mechanism for preventing a material belt from retreating of a mold, which comprises a fixed base 1; the clamping assembly 2 is arranged in the fixed base 1; the clamping assembly 3 is arranged on the front surface of the fixed base 1; a fastening bolt 4 provided inside the fixed base 1; and the locating pin 5 is arranged in the fixed base 1, the limiting groove 11 is fixedly connected to two sides of the fixed base 1, the clamping assembly 2 comprises a sliding clamping pin 21, a sliding base plate 22, a clamping fastener 23, a discharging bolt 24 and a first spring 25, the clamping assembly 3 comprises a fixed plate 31, a limiting sliding rod 32, a moving plate 33, a clamping column 34 and a second spring 35, when a clamping mechanism is required to be installed at an installation position of a material belt, the fixed base 1 and the installation mechanism of the material belt are clamped at first, and then the fastening bolt 4 is inserted into the fixed base 1, so that the fixed base 1 is limited, and meanwhile, the fixed base 1 is installed through the locating pin 5.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the bottom surface of the sliding bayonet lock 21 is fixedly connected with the upper surface of the sliding backing plate 22, one side of the sliding bayonet lock 21 is detachably connected with one side of the clamping buckle 23, the inner wall of the clamping buckle 23 is slidably connected with the outer surface of the limiting groove 11, one end of the sliding bayonet lock 21 is provided with a concave block, one side of the sliding bayonet lock 21 is provided with a groove, the inner wall of the sliding bayonet lock 21 is detachably connected with one end of the first spring 25, the discharging bolt 24 is sleeved on the outer surface of the first spring 25, one end of the discharging bolt 24 is movably lapped with the outer surface of the sliding bayonet lock 21, when the material belt is required to be clamped and limited, the sliding bayonet lock 21 is enabled to move horizontally under the limit of the clamping buckle 23 and the limiting groove 11 through stirring, one end of the sliding bayonet lock 21 is enabled to be clamped with a reserved notch above the material belt, limiting of the material belt is completed, and meanwhile the discharging bolt 24 and the first spring 25 are matched to conveniently detach the sliding bayonet lock 21.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, one side of the fixed plate 31 is fixedly connected with the outer surface of the fixed base 1, one side of the clamping column 34 is fixedly connected with one end of the limiting slide rod 32, the outer surface of the limiting slide rod 32 is in sliding connection with the inner wall of the moving plate 33, the inner side of the moving plate 33 is fixedly connected with one end of the clamping column 34, the other end of the second spring 35 is fixedly connected with one side of the fixed plate 31, the second spring 35 is sleeved on the outer surface of the clamping column 34, one end of the clamping column 34 is fixedly connected with the inner wall of the moving plate 33, the other end of the clamping column 34 is movably clamped with the groove, when the position of the sliding clamping pin 21 needs to be adjusted, the moving plate 33 is shifted to drive the clamping column 34 to be separated from the groove on the surface of the sliding clamping pin 21, so that the position of the sliding clamping pin 21 is conveniently adjusted, when the position is adjusted to a proper position, the moving plate 33 is released again, the rebound force of the second spring 35 acts on the groove, and the second spring 35 is clamped with the groove again, so that the sliding clamping pin 21 is limited.
The working principle of the locking mechanism for preventing the material belt from retreating of the mold is specifically described below.
As shown in fig. 1-5, when the latch mechanism is required to be mounted on the mounting portion of the material belt, firstly the fixing base 1 and the mounting mechanism of the material belt are clamped, then the fastening bolt 4 is inserted into the fixing base 1, so that the fixing base 1 is limited, meanwhile, when the positioning pin 5 is mounted in the fixing base 1, the fixing base 1 is mounted, when the material belt is required to be clamped and limited, the sliding bayonet lock 21 is moved in the horizontal direction under the limit of the clamping fastener 23 and the limiting groove body 11 by stirring the sliding bayonet lock 21, so that one end of the sliding bayonet lock 21 is clamped with the upper portion of the material belt, the limiting of the material belt is completed, and meanwhile, the sliding bayonet lock 21 can be conveniently dismounted by matching with the discharging bolt 24 and the first spring 25, when the position of the sliding bayonet lock 21 is required to be regulated, the moving plate 33 is stirred, the clamping column 34 is driven to be separated from the groove on the surface of the sliding bayonet lock 21, so that the position of the sliding bayonet lock 21 is conveniently regulated, when the position of the sliding bayonet lock 21 is regulated, the moving plate 33 is further released, and the second spring 35 is clamped and then acted on the second spring 35 to the limiting groove 35.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The locking mechanism for preventing the material belt from retreating of the die is suitable for limiting the material belt in the die processing process and comprises a fixed base (1);
The clamping assembly (2) is arranged in the fixed base (1);
the clamping assembly (3) is arranged on the front surface of the fixed base (1);
A fastening bolt (4) arranged inside the fixed base (1);
and set up locating pin (5) in unable adjustment base (1) inside, its characterized in that: the two sides of the fixed base (1) are fixedly connected with limiting groove bodies (11), the clamping assembly (2) comprises a sliding clamping pin (21), a sliding base plate (22), a clamping fastener (23), a discharging bolt (24) and a first spring (25), and the clamping assembly (3) comprises a fixed plate (31), a limiting sliding rod (32), a moving plate (33), a clamping column (34) and a second spring (35).
2. The mold strip back latch mechanism of claim 1, wherein: the bottom surface of slip bayonet lock (21) is fixedly connected with the upper surface of slip backing plate (22), one side of slip bayonet lock (21) is detachably connected with one side of joint fastener (23), the inner wall of joint fastener (23) is connected with the surface sliding of spacing cell body (11).
3. A die strip retraction prevention latch mechanism according to claim 2 wherein: one end of the sliding bayonet lock (21) is provided with a concave block, and one side of the sliding bayonet lock (21) is provided with a groove.
4. A die strip retraction prevention latch mechanism according to claim 3 wherein: the inner wall of the sliding bayonet lock (21) is detachably connected with one end of the first spring (25), the discharging bolt (24) is sleeved on the outer surface of the first spring (25), and one end of the discharging bolt (24) is movably overlapped with the outer surface of the sliding bayonet lock (21).
5. The mold strip back latch mechanism of claim 1, wherein: one side of the fixed plate (31) is fixedly connected with the outer surface of the fixed base (1), and one side of the clamping column (34) is fixedly connected with one end of the limit sliding rod (32).
6. The mold strip back latch mechanism of claim 5, wherein: the outer surface of spacing slide bar (32) and the inner wall sliding connection of movable plate (33), the inboard of movable plate (33) and the one end fixed connection of joint post (34), the other end of spring two (35) and one side fixed connection of fixed plate (31), the outer surface at joint post (34) is cup jointed to spring two (35).
7. The mold strip back latch mechanism of claim 6, wherein: one end of the clamping column (34) is fixedly connected with the inner wall of the movable plate (33), and the other end of the clamping column (34) is movably clamped with the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322538100.7U CN220862505U (en) | 2023-09-19 | 2023-09-19 | Mold locking mechanism for preventing material belt from retreating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322538100.7U CN220862505U (en) | 2023-09-19 | 2023-09-19 | Mold locking mechanism for preventing material belt from retreating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220862505U true CN220862505U (en) | 2024-04-30 |
Family
ID=90821999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322538100.7U Active CN220862505U (en) | 2023-09-19 | 2023-09-19 | Mold locking mechanism for preventing material belt from retreating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220862505U (en) |
-
2023
- 2023-09-19 CN CN202322538100.7U patent/CN220862505U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |