CN216828116U - Connecting assembly for template and frame in stamping die - Google Patents
Connecting assembly for template and frame in stamping die Download PDFInfo
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- CN216828116U CN216828116U CN202220023878.7U CN202220023878U CN216828116U CN 216828116 U CN216828116 U CN 216828116U CN 202220023878 U CN202220023878 U CN 202220023878U CN 216828116 U CN216828116 U CN 216828116U
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Abstract
The utility model provides a connecting assembly of template and frame in stamping die belongs to mechanical technical field. It has solved the poor problem of current stamping die adaptability. This connecting assembling of template and frame is located between frame tip and the template tip in the stamping die, including the clamp plate, connecting rod and lock nut, above-mentioned connecting rod lower extreme is connected in the frame, above-mentioned clamp plate is rectangular plate-like, the clamp plate middle part has the connecting hole one in bar hole, the clamp plate outer end has the connecting hole two that runs through, above-mentioned connecting rod is worn to establish in connecting hole one or connecting hole two department, above-mentioned lock nut threaded connection is on the connecting rod and lock nut supports and leans on clamp plate upper portion, the clamp plate outer end supports and leans on at the frame tip under lock nut's squeezing action, the clamp plate inner supports and leans on at the template tip, the inside portion of dodging that has smooth transition of above-mentioned clamp plate. This coupling assembling adaptability is high.
Description
Technical Field
The utility model belongs to the technical field of machinery, a coupling assembling of template and frame in stamping die is related to.
Background
The die plate and the frame in the stamping die are usually directly connected by the fasteners, and the connecting positions of the fasteners are fixed, so that the position of the die plate cannot be adjusted according to actual conditions, and the applicability of the die plate is poor.
Its publication of chinese patent CN108526279A discloses an mechatronic building mold stamping equipment, including the punching press base, the guide post, guide spring, punching press board and hydraulic pressure, punching press base top four corners fixedly connected with guide post, and the guide post is the symmetry setting, the nested guide spring that is provided with in guide post top, guide post fixedly connected with punching press board is passed through at punching press base top, and the guide post all runs through the setting in the punching press board, through nut fixedly connected with hydraulic pressure in the middle of the punching press board top, and hydraulic pressure is perpendicular setting with the punching press board, the punching press base still includes the punching press template, the punching press template is nested the setting at punching press base inboard surface, and the punching press template is evenly distributed.
It can be seen that although the above patent is stable in structure, the position of the stamping base cannot be adjusted, and the problem of poor applicability also exists.
Meanwhile, the mold of the above patent is relatively complicated to assemble and disassemble.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, provide a convenient and high connecting assembling of stamping die intermediate form and frame of stability of loading and unloading.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a connecting assembling of template and frame in stamping die, the stamping die includes the frame and connects the template in the frame, above-mentioned template center has the shaping portion that is used for placing the blank, a serial communication port, this connecting assembling is located between frame tip and the template tip, including the clamp plate, connecting rod and lock nut, above-mentioned connecting rod lower extreme is connected in the frame, above-mentioned clamp plate is long platelike, the clamp plate middle part has the connecting hole one in bar hole, the clamp plate outer end has connecting hole two that runs through, above-mentioned connecting rod is worn to establish connecting hole one or connecting hole two departments, above-mentioned lock nut threaded connection is on the connecting rod and lock nut supports and leans on clamp plate upper portion, the clamp plate outer end supports and leans on at the frame tip under lock nut's squeezing action, clamp plate inner supports and leans on the template tip, above-mentioned clamp plate inner has smooth transition's portion of dodging.
The inventive coupling assembling of template and frame sets up two locating holes on the clamp plate among this stamping die: a first positioning hole and a second positioning hole.
The first positioning hole is a long-strip-shaped hole, and the second positioning hole is a common round hole. When the connecting rod penetrates through the positioning hole, the pressing plate can be adjusted greatly relative to the front and rear positions of the rack, and the structure can position and connect templates with different sizes on the rack.
If the size of the template is extremely small, the inner end of the pressing plate can be stably pressed on the small-size template after the connecting rod is arranged in the second positioning hole in a penetrating mode. It can be seen that no matter the large-size template or the small-size template, the connecting component can stably connect the template to the frame.
Particularly, because the connecting rod lower extreme is connected in the frame, the lock nut of connecting rod upper end supports and leans on the clamp plate, can be with the stable connection of template in the frame through the clamp plate.
The arrangement of the avoiding part can avoid the blocking of the template and the inner end of the pressing plate in the process of adjusting the position of the template.
In the connecting assembly of the die plate and the frame in the stamping die, the end part of the frame is provided with a convex supporting part, and the outer end of the pressure plate is abutted against the supporting part.
In the above-mentioned connecting assembly of the die plate and the frame in the stamping die, when the die plate is placed on the upper portion of the frame, the upper portion of the supporting portion is flush with the upper portion of the die plate.
The arrangement of the supporting part can ensure that the two ends of the pressing plate are stably pressed on the supporting part and the template. Of course, the structure can enable the pressure plate to be parallel to the machine frame, and the pressure plate is prevented from being deflected and stressed unevenly.
In the connecting assembly of the die plate and the frame in the stamping die, the avoiding part is a chamfer at the inner end of the pressing plate.
In the connecting assembly of the die plate and the frame in the stamping die, the avoiding part is a round angle at the inner end of the pressing plate.
No matter the structure is a chamfer or a fillet, the clamping of the template and the pressing plate in the template adjusting process can be avoided.
In the connecting assembly of the die plate and the frame in the stamping die, the upper part and the lower part of the inner end of the pressure plate are provided with the avoidance parts.
Because the upper part and the lower part of the inner end of the pressure plate are both provided with the avoidance parts, the structure can ensure that the front and the back of the pressure plate are not needed to be distinguished in the use process.
In the connecting assembly of the die plate and the frame in the stamping die, the lower end of the connecting rod is provided with a convex shoulder which abuts against the lower part of the frame.
The shoulder is abutted against the lower part of the frame, so that the lower end of the connecting rod can be stably connected with the frame.
In the connecting assembly of the die plate and the frame in the stamping die, the connecting assembly further comprises a V-shaped elastic piece, through holes are formed in two V-shaped sides of the elastic piece, the connecting rod penetrates through the two through holes of the elastic piece, one side of the elastic piece abuts against the shoulder, and the other side of the elastic piece abuts against the lower portion of the frame.
The elastic piece is made of brass material, and the V-shaped elastic piece has certain elasticity.
Because the connecting rod is arranged on the elastic piece in a penetrating way and two sides of the elastic piece are respectively abutted against the rack and the convex shoulders, the pressing plate can be connected on the rack more stably and firmly under the action of the elasticity of the elastic piece.
In the connecting component of the template and the frame in the stamping die, the length of the first connecting hole is 6-10 times of the diameter of the connecting rod.
In the connecting assembly of the die plate and the frame in the stamping die, the second connecting hole is matched with the connecting rod.
Compared with the prior art, no matter the template in this stamping die and the coupling assembling of frame be jumbo size template or the small-size template homoenergetic through this coupling assembling positioning connection in the frame, consequently, its suitability is higher.
Meanwhile, the template can be conveniently assembled and disassembled after the locking nut is operated, so that the template is simple, convenient and quick to assemble and disassemble and has high practical value.
Drawings
Fig. 1 is a schematic structural view of a connecting assembly of a template and a frame in the stamping die.
Fig. 2 is a schematic sectional view of a connecting assembly of a die plate and a frame in the stamping die.
Fig. 3 is a schematic top view of a pressing plate in the connecting assembly of the die plate and the frame in the stamping die.
In the figure, 1, a frame; 1a, a support part; 2. a template; 3. pressing a plate; 3a, connecting a hole I; 3b, connecting a hole II; 3c, an avoidance part; 4. a connecting rod; 4a, a shoulder; 5. locking the nut; 6. an elastic member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and 2, the press die includes a frame 1 and a die plate 2 attached to the frame 1, and the die plate 2 has a forming portion at the center thereof for placing a blank.
This connecting assembling of template and frame is located between 1 tip of frame and 2 tips of template in stamping die, including clamp plate 3, connecting rod 4 and lock nut 5, 4 lower extremes of above-mentioned connecting rod are connected in frame 1, above-mentioned clamp plate 3 is the long plate-like, 3 middle parts of clamp plate have connecting hole one 3a in bar hole, 3 outer ends of clamp plate have connecting hole two 3b that run through, above-mentioned connecting rod 4 wears to establish connecting hole one 3a or connecting hole two 3b department, 5 threaded connection of above-mentioned lock nut are on connecting rod 4 and lock nut 5 support and lean on clamp plate 3 upper portion, 3 outer ends of clamp plate support and lean on at 1 tip of frame under lock nut 5's the extrusion, 3 inner of clamp plate support and lean on at 2 tips of template, 3 inner of above-mentioned clamp plate has smooth transition's portion of dodging 3 c.
The end of the frame 1 is provided with a convex supporting part 1a, and the outer end of the pressure plate 3 is abutted against the supporting part 1 a.
When the pattern plate 2 is placed on the upper portion of the frame 1, the upper portion of the support portion 1a is flush with the upper portion of the pattern plate 2.
The avoiding part 3c is a chamfer at the inner end of the pressing plate 3. According to practical situations, it is also feasible that the avoiding part 3c is a round corner at the inner end of the pressure plate 3.
The upper and lower portions of the inner end of the platen 3 are provided with escape portions 3 c.
The lower end of the connecting rod 4 has a protruding shoulder 4a, which shoulder 4a abuts against the lower part of the frame 1.
The connecting rod 4 is arranged at the two through holes of the elastic piece 6 in a penetrating way, one side of the elastic piece 6 is abutted against the shoulder 4a, and the other side of the elastic piece 6 is abutted against the lower part of the frame 1.
As shown in FIG. 3, the length of the first connecting hole 3a is 6-10 times the diameter of the connecting rod 4.
The second connecting hole 3b is matched with the connecting rod 4.
The template sets up two locating holes with the coupling assembling creativity of frame on the clamp plate among this stamping die: a first positioning hole and a second positioning hole.
The first positioning hole is a long-strip-shaped hole, and the second positioning hole is a common round hole. When the connecting rod penetrates through the positioning hole, the pressing plate can be adjusted greatly relative to the front and rear positions of the rack, and the structure can position and connect templates with different sizes on the rack.
If the size of the template is extremely small, the inner end of the pressing plate can be stably pressed on the small-size template after the connecting rod is arranged in the second positioning hole in a penetrating mode. It can be seen that no matter the large-size template or the small-size template, the connecting component can stably connect the template to the frame.
Particularly, because the connecting rod lower extreme is connected in the frame, the lock nut of connecting rod upper end supports and leans on the clamp plate, can be with the stable connection of template in the frame through the clamp plate.
The arrangement of the avoiding part can avoid the blocking of the template and the inner end of the pressing plate in the process of adjusting the position of the template.
The features of the above-described embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above-described embodiments are not described, but should be construed as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the features.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a connecting assembling of template and frame in stamping die, the stamping die includes the frame and connects the template in the frame, above-mentioned template center has the shaping portion that is used for placing the blank, a serial communication port, this connecting assembling is located between frame tip and the template tip, including the clamp plate, connecting rod and lock nut, above-mentioned connecting rod lower extreme is connected in the frame, above-mentioned clamp plate is long platelike, the clamp plate middle part has the connecting hole one in bar hole, the clamp plate outer end has connecting hole two that runs through, above-mentioned connecting rod is worn to establish connecting hole one or connecting hole two departments, above-mentioned lock nut threaded connection is on the connecting rod and lock nut supports and leans on clamp plate upper portion, the clamp plate outer end supports and leans on at the frame tip under lock nut's squeezing action, clamp plate inner supports and leans on the template tip, above-mentioned clamp plate inner has smooth transition's portion of dodging.
2. The connecting assembly of a die plate and a frame in a stamping die as claimed in claim 1, wherein the end of the frame has a protruding support portion against which the outer end of the platen rests.
3. The connecting assembly of a die plate and a frame of a stamping die as recited in claim 2, wherein the upper portion of the support portion is flush with the upper portion of the die plate when the die plate is placed on the upper portion of the frame.
4. The connecting assembly for connecting a die plate to a frame in a stamping die as claimed in claim 3, wherein the relief is a chamfer at an inner end of the platen.
5. The connecting assembly for connecting a die plate to a frame in a stamping die as claimed in claim 3, wherein the relief is a rounded corner at the inner end of the platen.
6. The connecting assembly of a die plate and a frame in a press die according to claim 4, wherein the upper and lower portions of the inner end of the pressure plate have a relief.
7. A die plate to frame connection assembly in a press die according to claim 6, wherein the lower end of the connecting rod has a protruding shoulder which abuts against the lower portion of the frame.
8. The connecting assembly for connecting the die plate and the frame in the stamping die as claimed in claim 7, further comprising a V-shaped elastic member, wherein both sides of the V-shape of the elastic member are provided with through holes, the connecting rod is arranged in the two through holes of the elastic member in a penetrating manner, one side of the elastic member abuts against the shoulder, and the other side of the elastic member abuts against the lower portion of the frame.
9. The connecting assembly of a die plate and a frame in a punching die according to claim 8, wherein the length of the first connecting hole is 6-10 times the diameter of the connecting rod.
10. The connecting assembly of a die plate and a frame in a stamping die as claimed in claim 9, wherein the second connecting hole is matched with the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220023878.7U CN216828116U (en) | 2022-01-04 | 2022-01-04 | Connecting assembly for template and frame in stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220023878.7U CN216828116U (en) | 2022-01-04 | 2022-01-04 | Connecting assembly for template and frame in stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216828116U true CN216828116U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220023878.7U Active CN216828116U (en) | 2022-01-04 | 2022-01-04 | Connecting assembly for template and frame in stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216828116U (en) |
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2022
- 2022-01-04 CN CN202220023878.7U patent/CN216828116U/en active Active
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