Hardware punch forming die

Abstract

The utility model provides a hardware punch forming die, and relates to the technical field of hardware dies. The bottom of the transverse clamping assembly is fixedly connected with the top surface of the first supporting base; one end of the longitudinal clamping assembly is connected with the top of the transverse clamping assembly; one end of the stamping assembly is connected with the other end of the longitudinal clamping assembly. The stamping assembly can drive the longitudinal clamping assembly to longitudinally clamp a stamping material, it is guaranteed that the stamping material cannot deviate during stamping, and the longitudinal clamping assembly can drive the transverse clamping assembly to transversely fix the stamping material, so that the stamping efficiency is improved, and the stamping efficiency is improved. And furthermore, the position deviation of the stamping material is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware molds, in particular to a hardware stamping forming mold. Background Art

[0002] Various tools and products used in our daily production and life, from the base of machine tools and the shell of hardware molds to the head screws, buttons and the shells of various household appliances, are closely related to molds. The shape of the mold determines the appearance of these products, and the processing quality and precision of the mold also determine the quality of these products. Due to the different materials, appearances, specifications and uses of various products, molds are divided into non-plastic molds such as casting molds, forging molds, die-casting molds, stamping molds, and plastic molds.

[0003] However, when the hardware molds currently used for vertical and horizontal stamping are stamped, the stamping materials may be displaced by the stamping, resulting in stamping failure.

[0004] In view of this, this application is hereby filed. Utility Model Content

[0005] The utility model provides a metal stamping forming die, which can firmly fix the stamping material through a transverse clamping component and a longitudinal clamping component.

[0006] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0007] The embodiment of the utility model provides a metal stamping forming die, comprising:

[0008] a first support base;

[0009] A transverse clamping assembly, the bottom of which is fixedly connected to the top surface of the first supporting base;

[0010] A longitudinal clamping assembly, one end of which is connected to the top of the transverse clamping assembly;

[0011] One end of the stamping component is connected to the other end of the longitudinal clamping component.

[0012] Furthermore, the transverse clamping assembly comprises:

[0013] A second support base, the bottom surface of which is fixedly connected to the top surface of the first support base, and the top surface of the second support base is provided with a first slide groove and a first receiving groove;

[0014] A triangular slider, the bottom surface of which is connected to the inner wall of the first slide groove, the bottom surface of the triangular slider is provided with a first slider, and one side of the triangular slider is provided with a second slider;

[0015] A fixed block, the outer wall of which is fixedly connected to the inner wall of the first chute;

[0016] a fifth spring, located in the first sliding groove, with one end connected to the fixed block and the other end connected to the first sliding block;

[0017] The trigger member has one end connected to the longitudinal component and the other end connected to the second slider.

[0018] Furthermore, the triggering member includes:

[0019] A triangular trigger slider, one side of which is slidably connected to the second slider, and a second sliding groove is provided on one side of the triangular trigger slider;

[0020] A first spring, one end of which is fixedly connected to the top surface of the triangular trigger slider;

[0021] The bottom surface of the sleeve plate is fixedly connected to the other end of the first spring, and a sleeve hole is provided on the sleeve plate.

[0022] Furthermore, the longitudinal clamping assembly comprises:

[0023] The upper clamping assembly is slidably connected to the socket plate through the socket hole;

[0024] A lower clamping assembly connected to the inner wall of the first accommodating groove;

[0025] A third support base, the bottom surface of which is connected to the upper clamping assembly, and the third support base is connected to the second support base via a second spring, and the third support base is provided with a first stamping hole and a first limiting hole;

[0026] One end of the first support column passes through the third support base through the first limiting hole, and is penetrated by the second spring and fixedly connected with the top surface of the second support base.

[0027] Furthermore, the upper clamping assembly comprises:

[0028] A pressure ladder, one end of which is fixedly connected to the bottom surface of the third support base;

[0029] A telescopic rod, one end of which is fixedly connected to the bottom surface of the third supporting base;

[0030] The pressing plate has a top surface fixedly connected with the other end of the telescopic rod extending out of the sleeve plate through the sleeve hole.

[0031] Furthermore, the lower clamping assembly comprises:

[0032] A third spring, one end of which is fixedly connected to the inner bottom surface of the first accommodating groove;

[0033] The bottom surface of the lower die is fixedly connected to the other end of the third spring.

[0034] Furthermore, the stamping assembly comprises:

[0035] A second support column, one end of which is fixedly connected to the first support base;

[0036] A fifth support base, the bottom surface of which is fixedly connected to the other end of the second support column, and the fifth support base is provided with a second punching hole;

[0037] A fourth spring, sleeved on the first support column, one end of which is connected to the top surface of the third support base;

[0038] A fourth support base is located in the second punching hole and is sleeved on the first support column, and the bottom surface is fixedly connected to the fourth spring, and a second limiting hole is opened on the fourth support base;

[0039] An upper die is inserted into the first punching hole, and one end of the upper die is fixedly connected to the bottom surface of the fourth support base;

[0040] The motor, the outer wall of which is fixedly connected to the bottom surface of the fifth supporting base;

[0041] A rotating shaft, one end of which is connected to the output end of the motor;

[0042] The eccentric wheel is sleeved on the other end of the rotating shaft, and the outer wall thereof abuts against the fourth supporting base.

[0043] The above solution of the utility model includes at least the following beneficial effects:

[0044] The utility model provides a metal stamping forming die, which can drive a longitudinal clamping component to longitudinally clamp a stamping material through a stamping component, thereby ensuring that the stamping material will not be positionally offset during stamping.

[0045] The longitudinal clamping assembly can drive the transverse clamping assembly to fix the stamping material in the transverse position, thereby further ensuring that the stamping material will not be shifted in position. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 It is a three-dimensional schematic diagram of a metal stamping forming die of the utility model;

[0047] Figure 2 It is a schematic diagram of the explosion of a frame of a metal stamping forming die of the utility model;

[0048] Figure 3 It is an exploded schematic diagram of the internal structure of a metal stamping forming die of the utility model;

[0049] Figure 4 The utility model is an exploded schematic diagram of a longitudinal clamping component of a hardware stamping forming die.

[0050] Description of reference numerals:

[0051] 1. First support base; 21. Second support base; 211. First slide groove; 212. First accommodating groove; 22. Triangular slider; 221. First slider; 222. Second slider; 23. Fixed block; 24. Fifth spring; 251. Triangular trigger slider; 2511. Second slide groove; 252. First spring; 253. Socket plate; 2531. Socket hole; 33. Third support base; 331. First punching hole; 332. First limit hole; 34. First support column; 311. Pressure ladder; 312. Telescopic rod; 313. Pressing plate; 321. Third spring; 322. Lower mold; 41. Second support column; 42. Fifth support base; 421. Second punching hole; 43. Fourth spring; 44. Fourth support base; 45. Upper mold; 46. Motor; 47. Rotating shaft; 48. Eccentric wheel. DETAILED DESCRIPTION

[0052] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0053] like Figures 1 to 4 As shown, an embodiment of the utility model provides a metal stamping forming die, comprising:

[0054] A first supporting base 1;

[0055] A transverse clamping assembly, the bottom of which is fixedly connected to the top surface of the first supporting base 1;

[0056] A longitudinal clamping assembly, one end of which is connected to the top of the transverse clamping assembly;

[0057] One end of the stamping component is connected to the other end of the longitudinal clamping component.

[0058] In an embodiment of the utility model, the stamping material is first placed between the transverse clamping assembly and the longitudinal clamping assembly, and then the stamping assembly is started to drive the longitudinal clamping assembly to move toward the stamping material while stamping. At the same time, the movement of the longitudinal clamping assembly can drive the transverse clamping assembly to approach the stamping material. When the stamping assembly contacts the stamping material, the transverse clamping assembly and the longitudinal clamping assembly just fix the stamping material firmly, so that when the stamping assembly stamps the stamping material, the material will not be shifted in position, thereby increasing the stamping yield rate. At the same time, when not stamping, the stamping material is in an unclamped state, thereby reducing the loss of rigidity of the stamping material.

[0059] like Figures 1 to 4 As shown, the transverse clamping assembly includes:

[0060] A second support base 21, the bottom surface of which is fixedly connected to the top surface of the first support base 1, and the top surface of the second support base 21 is provided with a first slide groove 211 and a first receiving groove 212;

[0061] A triangular slider 22, the bottom surface of which is connected to the inner wall of the first slide groove 211, the bottom surface of the triangular slider 22 is provided with a first slider 221, and one side is provided with a second slider 222;

[0062] The outer wall of the fixing block 23 is fixedly connected to the inner wall of the first sliding groove 211;

[0063] The fifth spring 24 is located in the first sliding groove 211, and one end of the fifth spring 24 is connected to the fixing block 23, and the other end of the fifth spring 24 is connected to the first sliding block 221;

[0064] The trigger member has one end connected to the longitudinal component and the other end connected to the second slider 222 .

[0065] In the embodiment of the utility model, when the inclined surface of the triangular slider 22 is subjected to force, the triangular slider 22 will approach the stamping material along the first slide groove 211 through the first slider 221 until it contacts the outer wall of the stamping material, and the fifth spring 24 is also compressed. At the same time, the trigger member will also approach the stamping material along the second slider 222.

[0066] like Figures 1 to 4 As shown, the triggering member includes:

[0067] A triangular trigger slider 251, one side of which is slidably connected to the second slider 222, and a second slide groove 2511 is formed on one side of the triangular trigger slider 251;

[0068] A first spring 252, one end of which is fixedly connected to the top surface of the triangular trigger slider 251;

[0069] The sleeve plate 253 has a bottom surface fixedly connected to the other end of the first spring 252 , and a sleeve hole 2531 is formed on the sleeve plate 253 .

[0070] In the embodiment of the utility model, the triangular trigger slider 251 can only move on the second slider 222 and cannot exceed the moving distance limit of the second slider 222; when the device is running, the socket plate 253 will press the triangular trigger slider 251 along the second slider 222 toward the direction of the stamping material.

[0071] like Figures 1 to 4 As shown, the longitudinal clamping assembly includes:

[0072] The upper clamping assembly is slidably connected to the sleeve plate 253 through the sleeve hole 2531;

[0073] A lower clamping assembly connected to the inner wall of the first receiving groove 212;

[0074] A third support base 33, the bottom surface of which is connected to the upper clamping assembly, and the third support base 33 is connected to the second support base 21 via a second spring, and the third support base 33 is provided with a first punching hole 331 and a first limiting hole 332;

[0075] One end of the first support column 34 passes through the third support base 33 through the first limiting hole 332 , and is penetrated through the second spring and fixedly connected to the top surface of the second support base 21 .

[0076] In an embodiment of the utility model, when the stamping material is placed on the lower clamping assembly, the lower clamping assembly will provide a certain supporting force for the stamping material. Under the action of the force, the upper clamping assembly will approach the stamping material along the first support column 34. When it collides with the stamping material, the triangular trigger slider 251 can also apply pressure to the upper clamping assembly, so that the upper clamping assembly can cooperate with the lower clamping assembly to firmly fix the stamping material.

[0077] like Figures 1 to 4 As shown, the upper clamping assembly includes:

[0078] A pressure ladder 311, one end of which is fixedly connected to the bottom surface of the third support base 33;

[0079] The telescopic rod 312 has one end fixedly connected to the bottom surface of the third support base 33;

[0080] The top surface of the pressing plate 313 is fixedly connected to the other end of the telescopic rod 312 extending out of the sleeve plate 253 through the sleeve hole 2531 .

[0081] In the embodiment of the utility model, under the action of force, the inclined surface of the pressure platform 311 contacts the inclined surface of the triangular slider 22, so that the pressure platform 311 applies force to the triangular slider 22, so that the triangular slider 22 moves toward the stamping material along the first slide groove 211, and at the same time, the pressing plate 313 moves toward the stamping material driven by the telescopic rod 312. When the pressing plate 313 contacts the stamping material, the telescopic rod 312 contracts, which first restricts the stamping material. Then, due to the force applied to the triangular trigger slider 251, it moves downward along the second slider 222, and the inclined surface of the triangular trigger slider 251 contacts the pressing plate 313. As the force continues to decrease, the pressing plate 313 completely and firmly fixes the stamping material.

[0082] like Figures 1 to 4 As shown, the lower clamping assembly includes:

[0083] A third spring 321, one end of which is fixedly connected to the inner bottom surface of the first receiving groove 212;

[0084] The bottom surface of the lower mold 322 is fixedly connected to the other end of the third spring 321 .

[0085] In the embodiment of the utility model, the stamping material is placed on the lower die 322, and the third spring 321 provides a certain supporting force for the lower die 322, and can also cooperate with the upper clamping assembly to firmly fix the stamping material.

[0086] like Figures 1 to 4 As shown, the stamping assembly includes:

[0087] A second support column 41, one end of which is fixedly connected to the first support base 1;

[0088] A fifth support base 42, the bottom surface of which is fixedly connected to the other end of the second support column 41, and the fifth support base 42 is provided with a second punching hole 421;

[0089] A fourth spring 43 is sleeved on the first support column 34 and one end of the spring is connected to the top surface of the third support base 33;

[0090] The fourth support base 44 is located in the second punching hole 421 and is sleeved on the first support column 34, and the bottom surface is fixedly connected to the fourth spring 43. The fourth support base 44 is provided with a second limiting hole 441;

[0091] The upper die 45 is inserted into the first punching hole 331 and one end of the upper die 45 is fixedly connected to the bottom surface of the fourth support base 44;

[0092] The motor 46 has an outer wall fixedly connected to the bottom surface of the fifth support base 42;

[0093] A rotating shaft 47, one end of which is connected to the output end of the motor 46;

[0094] The eccentric wheel 48 is sleeved on the other end of the rotating shaft 47 , and the outer wall of the eccentric wheel 48 abuts against the fourth supporting base 44 .

[0095] In the embodiment of the utility model, by starting the motor 46, the rotating shaft 47 is driven to rotate, and the rotating shaft 47 rotates to drive the eccentric wheel 48 to rotate, so that the rotation of the eccentric wheel 48 drives the fourth support base 44 to make periodic reciprocating motion up and down along the first support column 34, so that the fourth support base 44 drives the upper mold 45 to periodically stamp the stamping material.

[0096] In a specific implementation mode: first, by starting the motor 46, the rotating shaft 47 is driven to rotate, and at the same time, the rotating shaft 47 rotates to drive the eccentric wheel 48 to rotate, so that the eccentric wheel 48 rotates to drive the fourth support base 44 to make periodic reciprocating motion up and down along the first support column 34. When the fourth support base 44 moves downward, the third support base 33 is driven to move downward along the first support column 34 through the fourth spring 43, thereby driving the inclined surface of the pressure ladder 311 to contact the inclined surface of the triangular slider 22, so that the pressure ladder 311 applies force to the triangular slider 22, so that the triangular slider 22 is pressed. The block 22 approaches the stamping material along the first slide groove 211, and the pressing plate 313 approaches the stamping material driven by the telescopic rod 312. When the pressing plate 313 contacts the stamping material, the telescopic rod 312 contracts, which first restricts the stamping material. Then, due to the force applied to the triangular trigger slider 251, it moves downward along the second slider 222, and the inclined surface of the triangular trigger slider 251 contacts the pressing plate 313. As the force continues to decrease, the pressing plate 313 completely fixes the stamping material firmly, and finally the fourth support base 44 drives the upper mold 45 to perform periodic stamping on the stamping material.

[0097] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A metal stamping die, characterized in that: include: A first supporting base (1); A transverse clamping assembly, the bottom of which is fixedly connected to the top surface of the first supporting base (1); A longitudinal clamping assembly, one end of which is connected to the top of the transverse clamping assembly; One end of the stamping component is connected to the other end of the longitudinal clamping component.

2. A metal stamping die according to claim 1, characterized in that: The lateral clamping assembly comprises: A second support base (21), the bottom surface of which is fixedly connected to the top surface of the first support base (1), and the top surface of the second support base (21) is provided with a first sliding groove (211) and a first accommodating groove (212); A triangular slider (22), the bottom surface of which is connected to the inner wall of the first slide groove (211), the bottom surface of the triangular slider (22) being provided with a first slider (221), and one side of the triangular slider being provided with a second slider (222); A fixed block (23), the outer wall of which is fixedly connected to the inner wall of the first sliding groove (211); A fifth spring (24), located in the first sliding groove (211), with one end connected to the fixed block (23) and the other end connected to the first sliding block (221); The trigger member has one end connected to the longitudinal component and the other end connected to the second sliding block (222).

3. A metal stamping die according to claim 2, characterized in that: The triggering member comprises: A triangular trigger slider (251), one side of which is slidably connected to the second slider (222), and a second slide groove (2511) is formed on one side of the triangular trigger slider (251); A first spring (252), one end of which is fixedly connected to the top surface of the triangular trigger slider (251); The sleeve plate (253) has a bottom surface fixedly connected to the other end of the first spring (252), and a sleeve hole (2531) is provided on the sleeve plate (253).

4. A metal stamping die according to claim 3, characterized in that: The longitudinal clamping assembly comprises: An upper clamping assembly is slidably connected to the sleeve plate (253) through the sleeve hole (2531); A lower clamping assembly connected to the inner wall of the first accommodating groove (212); A third support base (33), the bottom surface of which is connected to the upper clamping assembly, and the third support base (33) is connected to the second support base (21) via a second spring (35), and the third support base (33) is provided with a first punching hole (331) and a first limiting hole (332); One end of the first support column (34) passes through the third support base (33) through the first limiting hole (332), and is inserted through the second spring (35) and fixedly connected to the top surface of the second support base (21).

5. A metal stamping die according to claim 4, characterized in that: The upper clamping assembly comprises: A pressure ladder (311), one end of which is fixedly connected to the bottom surface of the third support base (33); A telescopic rod (312), one end of which is fixedly connected to the bottom surface of the third supporting base (33); The top surface of the pressing plate (313) is fixedly connected to the other end of the telescopic rod (312) extending out of the sleeve plate (253) through the sleeve hole (2531).

6. A metal stamping die according to claim 5, characterized in that: The lower clamping assembly comprises: A third spring (321), one end of which is fixedly connected to the inner bottom surface of the first accommodating groove (212); The bottom surface of the lower mold (322) is fixedly connected to the other end of the third spring (321).

7. A metal stamping die according to claim 6, characterized in that: The stamping assembly comprises: A second support column (41), one end of which is fixedly connected to the first support base (1); A fifth support base (42), the bottom surface of which is fixedly connected to the other end of the second support column (41), and the fifth support base (42) is provided with a second punching hole (421); A fourth spring (43) is sleeved on the first support column (34), and one end of the fourth spring is connected to the top surface of the third support base (33); A fourth support base (44) is located in the second punching hole (421) and is sleeved on the first support column (34), and the bottom surface is fixedly connected to the fourth spring (43); a second limiting hole (441) is formed on the fourth support base (44); An upper die (45) is inserted into the first punching hole (331) and one end of which is fixedly connected to the bottom surface of the fourth support base (44); The motor (46) has an outer wall fixedly connected to the bottom surface of the fifth support base (42); A rotating shaft (47), one end of which is connected to an output end of the motor (46); The eccentric wheel (48) is sleeved on the other end of the rotating shaft (47), and the outer wall thereof abuts against the fourth supporting base (44).

Images