CN210877087U - Hardware fitting stamping die - Google Patents
Hardware fitting stamping die Download PDFInfo
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- CN210877087U CN210877087U CN201921495750.5U CN201921495750U CN210877087U CN 210877087 U CN210877087 U CN 210877087U CN 201921495750 U CN201921495750 U CN 201921495750U CN 210877087 U CN210877087 U CN 210877087U
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Abstract
The utility model discloses a hardware fitting stamping die, including vibration damping mount, casing, shaping chamber and mounting plate, mounting plate's top is fixed with vibration damping mount, and vibration damping mount's inside is provided with the die holder, the bottom of die holder evenly is connected with the inside bottom of vibration damping mount through the bolster, and the inside top of die holder is provided with the shaping chamber, the inside of die holder is provided with demoulding mechanism, first electric telescopic handle's output is fixed with the mounting, the bottom mounting of mounting has the punching press head. The utility model discloses an install casing, screw lead screw, servo motor, drive block, upper die base, mounting, first electric telescopic handle, punching press head, water inlet, cooling pipeline and delivery port, servo motor drives the screw lead screw and rotates, the inner wall of drive block all be provided with screw lead screw external screw thread assorted internal thread for drive block and upper die base can horizontal migration, and then finely tune the punching press position.
Description
Technical Field
The utility model relates to a hardware fitting processing technology field specifically is a hardware fitting stamping die.
Background
The hardware fittings refer to machine parts or components made of hardware and some small hardware products, and can be used independently or used as assistance tools, in the process of hardware fitting production and processing, a stamping die is needed, and the die arranged on a press is used for applying pressure to a hardware material to separate or plastically deform the hardware material so as to obtain the required hardware fittings, but most of the existing stamping dies are simple in structure and single in function, and have the following problems specifically;
1. after the die is stamped for a long time, the temperature of the stamping head is high, most stamping heads do not have the cooling and radiating functions, and the stamping heads are easy to damage;
2. after the die is stamped, materials are easy to adhere to the inner wall of a forming cavity, demolding is not easy, demolding time is long, and production efficiency is low;
3. the lower die holder of the die does not have the function of damping and buffering, the lower die holder is easy to rigidly collide due to long-time impact, and the service life is short.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hardware fitting stamping die to what provide among the above-mentioned background art does not possess the cooling and heat dissipation's function, is difficult to the drawing of patterns and does not possess shock-absorbing function's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a stamping die for hardware fittings comprises a shock absorption base, a shell, a forming cavity and an installation bottom plate, wherein the shock absorption base is fixed at the top end of the installation bottom plate, a lower die holder is arranged inside the shock absorption base, the bottom end of the lower die holder is uniformly connected with the bottom end inside the shock absorption base through a buffer piece, the top end inside the lower die holder is provided with the forming cavity, a demolding mechanism is arranged inside the lower die holder, hardware materials are placed above the forming cavity, the shell is arranged above the lower die holder, one end of the shell is fixedly provided with a servo motor, a threaded lead screw is arranged inside the shell, the output end of the servo motor is connected with the threaded lead screw, a driving block is uniformly sleeved on the threaded lead screw, an upper die holder is fixedly arranged on one side of the driving block, a first electric telescopic rod is uniformly fixedly arranged at the bottom end of the upper die holder, and a fixing piece, and both ends between mounting and the upper die base all are provided with reset spring, the bottom mounting of mounting has the punching press head.
Preferably, four corners at the top of the lower die holder are provided with positioning grooves, four corners at the bottom of the shell are fixed with positioning columns matched with the positioning grooves, and the positioning columns and the positioning grooves are provided with damping springs.
Preferably, the inside of punching press head is provided with cooling pipeline, and the one end of punching press head is provided with the water inlet, the other end of punching press head is provided with the delivery port, and delivery port and water inlet all are connected with cooling pipeline.
Preferably, demoulding mechanism includes second electric telescopic handle, knock-out pole and lifter plate, the inside bottom mounting of die holder has second electric telescopic handle, and second electric telescopic handle's output is fixed with the lifter plate, the top of lifter plate evenly is provided with the knock-out pole, and the knock-out pole all passes into the die cavity.
Preferably, the bolster is including gathering power pad and stick up the limit, the bottom of die holder evenly is provided with and gathers power pad, and gathers the both ends that power filled up the bottom and all be provided with and stick up the limit, and gather power pad and stick up the limit and be the integrated into one piece structure, stick up the bottom on limit and all be connected with the inside bottom of vibration damping mount.
Preferably, the force gathering pad is of an inverted conical structure, and the raised edges are of a W-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this hardware fitting stamping die is through installing the casing, the screw lead screw, servo motor, the drive block, the upper die base, the mounting, first electric telescopic handle, the punching press head, the water inlet, cooling tube and delivery port, servo motor drives the screw lead screw and rotates, the inner wall of drive block all be provided with screw lead screw external screw thread assorted internal thread, make drive block and upper die base can horizontal migration, and then finely tune the punching press position, furthermore, through leading-in cold water of water inlet to the cooling tube in, can carry out the water-cooling to the punching press head, avoid high temperature damage punching press head to cause the damage.
(2) This hardware fitting stamping die is through installing die holder, shaping chamber, hardware material, demoulding mechanism, second electric telescopic handle, lifter plate and ejector pin, and the ejector pin all passes the bottom that the shaping chamber for after the punching press, the hardware material bonds with the inner wall that becomes the shaping chamber easily, and at this moment, second electric telescopic handle drives the lifter plate and shifts up, and the hardware fitting after will shaping through the ejector pin makes progress ejecting, does benefit to the drawing of patterns, improves production efficiency.
(3) This hardware fitting stamping die is through installing vibration damping mount and bolster, if produce vibrations during the device punching press, vibrations power makes die holder extrusion bolster downwards, and the bolster is including gathering power pad and stick up the limit, gathers power pad and is the toper structure of invering, gathers the top of power pad and the bottom contact of die holder, has the effect of absorbed vibration power, sticks up the limit and is "W" shape structure, can outwards disperse bigger vibrational force, improves the effect of dispersing the vibrational force, to sum up, the stability of improving the device guarantees the stability when punching press, also avoids long-time impact to cause the rigidity collision to the die holder easily.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the stamping head of the present invention;
fig. 3 is a schematic structural view of the demolding mechanism of the present invention;
fig. 4 is a schematic structural diagram of the buffer member of the present invention.
In the figure: 1. a damping mount; 2. a lower die holder; 3. positioning a groove; 4. hardware materials; 5. punching a head; 501. a water inlet; 502. a cooling pipeline; 503. a water outlet; 6. a return spring; 7. a housing; 8. a threaded lead screw; 9. an upper die holder; 10. a drive block; 11. a first electric telescopic rod; 12. a fixing member; 13. a servo motor; 14. a positioning column; 15. a molding cavity; 16. a demolding mechanism; 1601. a second electric telescopic rod; 1602. ejecting the rod; 1603. a lifting plate; 17. a buffer member; 1701. a force gathering pad; 1702. edge warping; 18. and (5) mounting a bottom plate.
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 belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a stamping die for hardware fittings comprises a shock absorption base 1, a shell 7, a forming cavity 15 and an installation bottom plate 18, wherein the shock absorption base 1 is fixed at the top end of the installation bottom plate 18, a lower die holder 2 is arranged inside the shock absorption base 1, the bottom end of the lower die holder 2 is uniformly connected with the bottom end inside the shock absorption base 1 through a buffer 17, the buffer 17 comprises a force gathering pad 1701 and a raised edge 1702, the force gathering pad 1701 is uniformly arranged at the bottom end of the lower die holder 2, the raised edges 1702 are arranged at two ends of the bottom of the force gathering pad 1701, the force gathering pad 1701 and the raised edge 1702 are of an integrally formed structure, the bottom end of the raised edge 1702 is connected with the bottom end inside the shock absorption base 1, the force gathering pad 1701 is of an inverted conical structure, and the raised edges 1702 are of a W-shaped;
if vibration is generated during stamping, the vibration force downwards enables the lower die holder 2 to extrude the buffer piece 17, the buffer piece 17 comprises a force gathering pad 1701 and a raised edge 1702, the force gathering pad 1701 is of an inverted conical structure, the top end of the force gathering pad 1701 is in contact with the bottom of the lower die holder 2 and has the function of absorbing the vibration force, and the raised edge 1702 is of a W-shaped structure, so that the vibration force can be greatly outwards diffused, the effect of diffusing the vibration force is improved, the improvement of the stability of the device is facilitated, and the stability during stamping is ensured;
a forming cavity 15 is formed in the top end of the inner portion of the lower die holder 2, a demolding mechanism 16 is arranged in the lower die holder 2, the hardware material 4 is placed above the forming cavity 15, the demolding mechanism 16 comprises a second electric telescopic rod 1601, an ejector rod 1602 and a lifting plate 1603, the second electric telescopic rod 1601 is fixed at the bottom end of the inner portion of the lower die holder 2, the second electric telescopic rod 1601 can be IPT1200 in type, the lifting plate 1603 is fixed at the output end of the second electric telescopic rod 1601, the ejector rod 1602 is uniformly arranged at the top end of the lifting plate 1603, and the ejector rod 1602 penetrates through the forming cavity 15;
after the punching is finished, the second electric telescopic rod 1601 drives the lifting plate 1603 to move upwards, and the formed hardware fitting is ejected upwards through the ejection rod 1602, so that the demolding is facilitated, and the production efficiency is improved;
a shell 7 is arranged above the lower die holder 2, a servo motor 13 is fixed at one end of the shell 7, the type of the servo motor 13 can be Y90S-2, a threaded screw rod 8 is arranged inside the shell 7, the output end of the servo motor 13 is connected with the threaded screw rod 8, a driving block 10 is uniformly sleeved on the threaded screw rod 8, and an upper die holder 9 is fixed at one side of the driving block 10;
the four corners at the top of the lower die holder 2 are respectively provided with a positioning groove 3, the four corners at the bottom of the shell 7 are respectively fixed with a positioning column 14 matched with the positioning groove 3, and the positioning columns 14 and the positioning grooves 3 are respectively provided with a damping spring, so that the functions of guiding and positioning are achieved, and the deviation or displacement is avoided during stamping;
the bottom end of the upper die base 9 is uniformly fixed with first electric telescopic rods 11, the type of the first electric telescopic rods 11 can be JN125, the output end of the first electric telescopic rods 11 is fixed with a fixing piece 12, two ends between the fixing piece 12 and the upper die base 9 are respectively provided with a return spring 6, the bottom end of the fixing piece 12 is fixed with a stamping head 5, a cooling pipeline 502 is arranged inside the stamping head 5, one end of the stamping head 5 is provided with a water inlet 501, the other end of the stamping head 5 is provided with a water outlet 503, and the water outlet 503 and the water inlet 501 are both connected with the cooling pipeline 502;
leading-in cold water through water inlet 501 is to cooling pipeline 502 in, can carry out the water-cooling to ram 5, avoids high temperature to damage ram 5 and causes the damage.
The working principle is as follows: when the device is used, the device is fixed on a punching machine through the mounting bottom plate 18, the device is externally connected with a power supply, a hardware material 4 to be punched and formed is placed above the forming cavity 15, the servo motor 13 drives the threaded screw rod 8 to rotate, internal threads matched with external threads of the threaded screw rod 8 are arranged on the inner wall of the driving block 10, the driving block 10 and the upper die base 9 can move horizontally, the punching position is finely adjusted, the first electric telescopic rod 11 drives the punching head 5 to move downwards to punch the hardware material 4, the positioning column 14 is inserted into the positioning groove 3 during punching to play a role in guiding and positioning, deviation or displacement is avoided during punching, cold water is introduced into the cooling pipeline 502 through the water inlet 501 to cool the punching head 5, damage caused by high-temperature punching head 5 is avoided, if vibration is generated during punching, vibration force downwards enables the lower die base 2 to extrude the buffer 17, bolster 17 includes gathering power pad 1701 and sticks up limit 1702, gather power pad 1701 and be the toper structure of invering, gather the top of power pad 1701 and the bottom contact of die holder 2, the effect that has the absorbed vibration power, stick up limit 1702 and be "W" shape structure, can be with the bigger outside divergence of vibrational force, improve the effect of dispersing the vibrational force, do benefit to the stability that improves the device, stability when guaranteeing the punching press, also avoid long-time impact to cause rigid collision to die holder 2 easily, after the punching press, second electric telescopic handle 1601 drives lifter plate 1603 and shifts up, hardware fitting after with the shaping through liftout pole 1602 upwards ejecting, do benefit to the drawing of patterns, improve production efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a hardware fitting stamping die, includes vibration damping mount (1), casing (7), becomes die cavity (15) and mounting plate (18), its characterized in that: the shock absorption die is characterized in that a shock absorption base (1) is fixed at the top end of the mounting base plate (18), a lower die holder (2) is arranged inside the shock absorption base (1), the bottom end of the lower die holder (2) is uniformly connected with the bottom end inside the shock absorption base (1) through a buffer piece (17), a forming cavity (15) is arranged at the top end inside the lower die holder (2), a demolding mechanism (16) is arranged inside the lower die holder (2), a hardware material (4) is placed above the forming cavity (15), a shell (7) is arranged above the lower die holder (2), a servo motor (13) is fixed at one end of the shell (7), a threaded lead screw (8) is arranged inside the shell (7), the output end of the servo motor (13) is connected with the threaded lead screw (8), a driving block (10) is uniformly sleeved on the threaded lead screw (8), an upper die holder (9) is fixed at one side of the driving block (10), and the bottom of going up die holder (9) is evenly fixed with first electric telescopic handle (11), the output of first electric telescopic handle (11) is fixed with mounting (12), and both ends between mounting (12) and last die holder (9) all are provided with reset spring (6), the bottom mounting of mounting (12) has punching press head (5).
2. The hardware fitting stamping die of claim 1, wherein: four corners at the top of the lower die holder (2) are provided with positioning grooves (3), four corners at the bottom of the shell (7) are fixed with positioning columns (14) matched with the positioning grooves (3), and the positioning columns (14) and the positioning grooves (3) are provided with damping springs.
3. The hardware fitting stamping die of claim 1, wherein: the inside of punching press head (5) is provided with cooling pipeline (502), and the one end of punching press head (5) is provided with water inlet (501), the other end of punching press head (5) is provided with delivery port (503), and delivery port (503) and water inlet (501) all are connected with cooling pipeline (502).
4. The hardware fitting stamping die of claim 1, wherein: demoulding mechanism (16) include second electric telescopic handle (1601), liftout pole (1602) and lifter plate (1603), the inside bottom mounting of die holder (2) has second electric telescopic handle (1601), and the output of second electric telescopic handle (1601) is fixed with lifter plate (1603), the top of lifter plate (1603) evenly is provided with liftout pole (1602), and liftout pole (1602) all passes shaping chamber (15).
5. The hardware fitting stamping die of claim 1, wherein: the utility model discloses a damping device, including shock mount (1), bolster (17) are equipped with down die holder (2) and are used for damping shock mount (1), bolster (17) are including gathering power pad (1701) and stick up limit (1702), the bottom of down die holder (2) evenly is provided with and gathers power pad (1701), and gathers power pad (1701) and stick up limit (1702) and all be provided with at the both ends of gathering power pad (1701) bottom and stick up limit (1702) and be the integrated into one piece structure, the bottom of sticking up limit (1702) all is connected with the inside bottom of damping.
6. The hardware fitting stamping die of claim 5, wherein: the force concentrating pads (1701) are all inverted cone-shaped structures, and the raised edges (1702) are all W-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921495750.5U CN210877087U (en) | 2019-09-10 | 2019-09-10 | Hardware fitting stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921495750.5U CN210877087U (en) | 2019-09-10 | 2019-09-10 | Hardware fitting stamping die |
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| Publication Number | Publication Date |
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| CN210877087U true CN210877087U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921495750.5U Active CN210877087U (en) | 2019-09-10 | 2019-09-10 | Hardware fitting stamping die |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872264A (en) * | 2020-07-28 | 2020-11-03 | 嘉兴市光炬五金科技有限公司 | Stamping equipment for hardware fitting machining and using method thereof |
| CN112222297A (en) * | 2020-08-25 | 2021-01-15 | 合肥常青机械股份有限公司 | Multi-station stamping die for automobile stamping and welding and use method thereof |
| CN117046982A (en) * | 2023-10-13 | 2023-11-14 | 江苏兴锻智能装备科技有限公司 | Servo stamping equipment with bottom plate shock-absorbing function |
-
2019
- 2019-09-10 CN CN201921495750.5U patent/CN210877087U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872264A (en) * | 2020-07-28 | 2020-11-03 | 嘉兴市光炬五金科技有限公司 | Stamping equipment for hardware fitting machining and using method thereof |
| CN112222297A (en) * | 2020-08-25 | 2021-01-15 | 合肥常青机械股份有限公司 | Multi-station stamping die for automobile stamping and welding and use method thereof |
| CN112222297B (en) * | 2020-08-25 | 2023-08-22 | 合肥常青机械股份有限公司 | Multi-station stamping die for automobile stamping and welding and application method thereof |
| CN117046982A (en) * | 2023-10-13 | 2023-11-14 | 江苏兴锻智能装备科技有限公司 | Servo stamping equipment with bottom plate shock-absorbing function |
| CN117046982B (en) * | 2023-10-13 | 2023-12-19 | 江苏兴锻智能装备科技有限公司 | Servo stamping equipment with bottom plate shock-absorbing function |
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